Taping device and battery production system

Abstract

The present application relates to the field of battery production apparatuses. Provided are a taping device and a battery production system. The taping device comprises an unwinding mechanism, a tape pulling mechanism, a transfer mechanism, a cutting mechanism and a taping mechanism. The unwinding mechanism is configured to provide an adhesive tape. The tape pulling mechanism is configured to pull the adhesive tape. The transfer mechanism is configured to abut against the adhesive tape pulled out by the tape pulling mechanism. The cutting mechanism is configured to cut the adhesive tape abutting against the transfer mechanism. The taping mechanism is configured to pick up the adhesive tape cut by the cutting mechanism and transfer the adhesive tape to a workpiece. According to the taping device, the taping mechanism does not need to be configured to support the adhesive tape when the cutting mechanism cuts the adhesive tape so as to separate a cutting action of the cutting mechanism from a taping action of the taping mechanism, such that the cutting mechanism cooperates with the transfer mechanism to cut the adhesive tape, thereby carrying out the cutting action of the cutting mechanism and the taping action of the taping mechanism simultaneously, facilitating optimization of the production takt and improving the taping efficiency.

Description

Gluing device and battery production system

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application No. 2023106985186, filed on June 13, 2023, entitled “Gluing device and battery production system,” the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to the field of battery production equipment, and more specifically, to a gluing device and a battery production system. Background Art

[0004] With the development of new energy technologies, batteries are being used more and more widely. Batteries have high energy density, high safety, long service life, and are environmentally friendly to the social environment. They have been widely used in passenger cars, commercial vehicles, electric bicycles, heavy trucks, energy storage facilities, battery swap stations, engineering manufacturing, smart devices, etc., while also promoting technological development and research in communications, medical equipment, and energy development. In the battery production process, adhesive tape is often applied to some battery components, such as the battery cell shell or the electrode tabs of the electrode assembly, using a gluing device. However, the gluing device in the related art has a poor production cycle during use, resulting in low gluing efficiency.

[0005] Summary of the Invention

[0006] The embodiments of the present application provide a gluing device and a battery production system, which can effectively improve the gluing quality of the gluing device.

[0007] In a first aspect, an embodiment of the present application provides a glue applying device, comprising a rewinding mechanism, a glue pulling mechanism, a transfer mechanism, a cutting mechanism and a glue applying mechanism; the rewinding mechanism is used to provide adhesive tape; the glue pulling mechanism is configured to pull the adhesive tape; the transfer mechanism is configured to provide a support for the adhesive tape pulled out by the glue pulling mechanism; the cutting mechanism is configured to cut the adhesive tape resting on the transfer mechanism; the glue applying mechanism is configured to pick up the adhesive tape cut by the cutting mechanism and transfer the adhesive tape to the workpiece.

[0008] In the above technical solution, the gluing device is provided with a unwinding mechanism, a glue pulling mechanism, a transfer mechanism, a cutting mechanism and a gluing mechanism. The glue pulling mechanism can pull out the tape provided by the unwinding mechanism, so that the cutting mechanism can cut the tape pulled out by the glue pulling mechanism. The gluing mechanism can pick up the tape cut by the cutting mechanism and stick the tape to the workpiece to complete the gluing process of the workpiece. The gluing device is provided with a transfer mechanism, which can provide the tape pulled out by the glue pulling mechanism for abutment, so that the transfer mechanism can support the tape when the cutting mechanism cuts the tape, which is beneficial to improving the cutting quality of the tape, and in After the cutting mechanism cuts the tape, the transfer mechanism can allow the gluing mechanism to pick up the tape cut by the cutting mechanism. The gluing device adopting this structure does not need to set the gluing mechanism to support the tape when the cutting mechanism cuts the tape, so as to separate the cutting action of the cutting mechanism and the gluing action of the gluing mechanism from each other, so that the cutting mechanism and the transfer mechanism can cooperate to achieve the cutting of the tape without waiting for the gluing mechanism, so that the cutting action of the cutting mechanism and the gluing action of the gluing mechanism can be carried out simultaneously, which is conducive to optimizing the production rhythm of the gluing device and can effectively improve the gluing efficiency of the gluing device.

[0009] In some embodiments, along the first direction, the transfer mechanism and the cutting mechanism are spaced apart, and the adhesive pulling mechanism is configured to pull the adhesive tape between the transfer mechanism and the cutting mechanism.

[0010] In the above technical solution, the transfer mechanism and the cutting mechanism are arranged as structures spaced apart along the first direction, and the glue pulling mechanism can pull the tape between the transfer mechanism and the cutting mechanism, so that the transfer mechanism and the cutting mechanism are respectively located on both sides of the tape in the first direction, thereby facilitating the transfer mechanism to abut against one side of the tape and facilitating the cutting mechanism to cut from the other side of the tape, which is beneficial to reducing the difficulty of cutting the tape and can improve the cutting efficiency.

[0011] In some embodiments, the transfer mechanism includes a support seat and a first drive unit; the support seat has a support surface, and the support surface is used to abut against the tape along the first direction; the first drive unit is connected to the support seat, and the first drive unit is configured to drive the support seat to move along the first direction so that the support surface is close to or away from the tape.

[0012] In the above technical solution, the transfer mechanism is provided with a support seat and a first driving unit. The first driving unit can drive the support seat to move in the first direction so that the support surface of the support seat can approach or move away from the tape, so that the support surface can support the tape when the support seat approaches the tape along the first direction, and in the process of the glue pulling mechanism pulling the tape to between the transfer mechanism and the cutting mechanism, by moving the support surface away from the tape, the obstruction or scratching caused by the support surface to the tape can be reduced, which is beneficial to reducing the interference between the support seat and the glue pulling mechanism, and is beneficial to alleviating the damage caused to the tape by the support seat.

[0013] In some embodiments, the glue pulling mechanism is configured to pull the tape along a second direction, which is perpendicular to the first direction; wherein the first driving unit is also configured to drive the support base to move along the second direction to adjust the position of the support base in the second direction.

[0014] In the above technical solution, by setting the first driving unit to be able to also drive the support seat to move in the second direction, the position of the support seat in the direction in which the glue pulling mechanism pulls the tape can be adjusted. On the one hand, the accuracy of the support seat in supporting the tape can be improved to enhance the effect of supporting the tape. On the other hand, in the production process where the cutting position of the tape in the second direction is different, the support seat can be adapted to support the tape with different cutting positions, which is beneficial to improving the production flexibility of the glue laminating device.

[0015] In some embodiments, the transfer mechanism also includes a flipping unit; the flipping unit connects the support seat and the first driving unit, and the flipping unit is configured to drive the support seat to flip so that the support surface flips from a position facing the cutting mechanism to a position facing the gluing mechanism.

[0016] In the above technical solution, the transfer mechanism is also provided with a flipping unit, and the support seat is connected to the first driving unit through the flipping unit, so that the support seat can also be flipped under the drive of the flipping unit, so that the support surface of the support seat can be flipped from a position facing the cutting mechanism to a position facing the gluing mechanism, thereby facilitating the gluing mechanism to pick up the tape cut by the cutting mechanism on the support seat, which is beneficial to reduce the risk of interference between the gluing mechanism and the cutting mechanism during the process of picking up the tape.

[0017] In some embodiments, the glue pulling mechanism is configured to pull the tape along the second direction, the glue applying mechanism is located on one side of the glue pulling mechanism in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0018] In the above technical solution, by setting the glue pulling mechanism to pull the tape along the second direction, and the glue applying mechanism is located on the side of the glue pulling mechanism in the third direction, the support seat is driven by the flipping unit to rotate 90 degrees around the axis extending along the second direction, so that the support surface can be flipped from a position perpendicular to the second direction to a position perpendicular to the third direction, thereby facilitating the glue applying mechanism to pick up the tape on the support seat along the third direction. The glue applying device with such a structure is beneficial to reducing the assembly difficulty between the glue pulling mechanism, the cutting mechanism and the glue applying mechanism on the one hand, and can reduce the interference between the glue pulling mechanism, the cutting mechanism and the glue applying mechanism on the other hand.

[0019] In some embodiments, along the first direction, the supporting surface is arranged to face the adhesive surface of the tape.

[0020] In the above technical solution, by setting the support surface to be a structure facing the adhesive surface of the tape, the support surface of the support seat is used for the adhesive surface of the tape to abut against, so that the tape cut by the cutting mechanism can be attached to the support surface. On the one hand, it can improve the supporting effect of the support surface on the tape, thereby improving the quality of the tape cut by the cutting mechanism. On the other hand, it is convenient for the gluing mechanism to pick up the tape on the support surface of the support seat, and can alleviate the risk of the tape detaching during the flipping of the support seat.

[0021] In some embodiments, the support surface is provided with air holes for suction or blowing.

[0022] In the above technical solution, by providing air holes capable of absorbing or blowing air on the support surface, the support surface can absorb the tape during the process of the cutting mechanism cutting the tape or driving the tape to flip, so that the tape cut by the cutting mechanism can adhere to the support surface. On the one hand, it can improve the supporting effect of the support surface on the tape, thereby improving the quality of the tape cut by the cutting mechanism. On the other hand, it is convenient for the gluing mechanism to pick up the tape on the support surface of the support seat, and can alleviate the risk of the tape detaching during the flipping process of the support seat. In addition, when the gluing mechanism picks up the tape on the support surface of the support seat, air can be blown into the tape through the air holes, so that the tape can be separated from the support surface, and the force with which the tape adheres to the support surface can be reduced, thereby effectively reducing the difficulty of the gluing mechanism picking up the tape on the support surface.

[0023] In some embodiments, the transfer mechanism includes a support seat and a flipping unit; the support seat has a support surface, and the support surface is used to abut against the tape along the first direction; the flipping unit is connected to the support seat, and the flipping unit is configured to drive the support seat to flip so that the support surface flips from a position facing the cutting mechanism to a position facing the gluing mechanism.

[0024] In the above technical solution, the transfer mechanism is provided with a support seat and a flipping unit, and the flipping unit is connected to the support seat, so that the support seat can be flipped under the drive of the flipping unit, so that the support surface of the support seat can be flipped from a position facing the cutting mechanism to a position facing the gluing mechanism, thereby facilitating the gluing mechanism to pick up the tape cut by the cutting mechanism on the support seat, which is beneficial to reducing the risk of interference between the gluing mechanism and the cutting mechanism during the process of picking up the tape.

[0025] In some embodiments, the glue-applying device further includes a glue-feeding mechanism; along the conveying direction of the tape, the glue-feeding mechanism is arranged between the unwinding mechanism and the glue-pulling mechanism, and the glue-feeding mechanism is configured to drive the tape to move along the conveying direction of the tape.

[0026] In the above technical solution, in the conveying direction of the tape, a glue feeding mechanism for driving the tape to move is further provided between the unwinding mechanism and the glue pulling mechanism, so that the glue feeding mechanism can feed the tape to the glue pulling mechanism, thereby effectively reducing the clamping force of the glue pulling mechanism for clamping the tape and alleviating the phenomenon of adhesion between the tape and the glue pulling mechanism, thereby helping to reduce the risk of the glue application device failing to apply glue normally due to the tape and the glue pulling mechanism not being separated, and on the other hand, effectively reducing the pulling force of the glue pulling mechanism in pulling the tape along the first direction, thereby alleviating the phenomenon of the glue being plastically stretched or damaged due to the glue pulling mechanism pulling the tape with excessive force, thereby helping to improve the quality of the glue application device in bonding the tape to the workpiece.

[0027] In some embodiments, the glue feeding mechanism includes a first mounting seat, a first roller and a second driving unit; the first roller is rotatably disposed on the first mounting seat, and the first roller is used for the tape to pass around; the second driving unit is disposed on the first mounting seat, and the second driving unit is configured to drive the first roller to rotate so as to drive the tape to move along the conveying direction of the tape.

[0028] In the above technical solution, the glue feeding mechanism is provided with a first mounting seat, a first roller and a second driving unit. The first roller is used for the tape to be wound around, and the second driving unit can drive the first roller to rotate, so that the first roller can actively drive the tape wound around the first roller to move, thereby actively conveying the tape for the glue pulling mechanism. The structure is simple and easy to implement.

[0029] In some embodiments, the first roller is used to contact the adhesive surface of the tape, and the surface of the first roller is provided with a plurality of first tooth-shaped portions for contacting the adhesive surface of the tape, and the plurality of first tooth-shaped portions are arranged along the axial direction of the first roller, and the first tooth-shaped portions are arranged around the first roller.

[0030] In the above technical solution, the first roller is used to contact the adhesive surface of the tape, which is beneficial to increase the friction between the first roller and the tape to reduce the slippage between the first roller and the tape, and by providing a plurality of first tooth-shaped portions on the surface of the first roller for contacting the tape to reduce the contact area between the tape and the first roller, it is beneficial to reduce the difficulty of separating the tape and the first roller from each other, so that the tape can be easily detached from the first roller.

[0031] In some embodiments, a first gap is formed between two adjacent first tooth-shaped portions; the glue feeding mechanism also includes a second roller, which is located downstream of the first roller along the conveying direction of the tape, and a second tooth-shaped portion is provided on the surface of the second roller, and at least a portion of the second tooth-shaped portion is located in the first gap.

[0032] In the above technical solution, the glue feeding mechanism is also provided with a second roller, which is located downstream of the first roller, and a second tooth-shaped portion is provided on the surface of the second roller, and at least part of the second tooth-shaped portion is inserted into the first gap formed between two adjacent first tooth-shaped portions on the first roller, so that the second tooth-shaped portion of the second roller can peel off the tape wound on the first roller, so as to alleviate the phenomenon that the tape is wrapped around the first roller due to the tape not being separated from the first roller, thereby helping to improve the reliability of the glue application device.

[0033] In some embodiments, a plurality of second tooth-shaped portions are provided on the surface of the second roller, the plurality of second tooth-shaped portions are arranged along the axial direction of the second roller, the second tooth-shaped portions are arranged around the second roller, and one second tooth-shaped portion is provided corresponding to one first gap.

[0034] In the above technical solution, the second roller is provided with a plurality of second tooth-shaped portions arranged along the axial direction of the second roller, and each second tooth-shaped portion is correspondingly inserted in a first gap, thereby facilitating further improving the peeling effect of the second roller on the tape wound on the first roller, so as to further alleviate the phenomenon that the tape is wrapped around the first roller due to the tape not being separated from the first roller.

[0035] In some embodiments, the glue feeding mechanism also includes a third roller; the third roller is arranged on the first mounting seat, and a second gap is formed between the third roller and the first roller for the tape to pass through, and the third roller is configured to press the tape tightly against the first roller.

[0036] In the above technical solution, the glue feeding mechanism is also provided with a third roller, and the third roller is spaced apart from the first roller so that a second gap is formed between the third roller and the first roller for the tape to pass through. By setting the third roller to be able to press the tape tightly against the first roller, the third roller can increase the friction between the tape and the first roller, so as to reduce the slippage between the first roller and the tape, which is beneficial to improving the stability and reliability of the first roller conveying the tape.

[0037] In some embodiments, the third roller is adjustable along the radial position of the first roller on the first mounting seat.

[0038] In the above technical solution, by arranging the third roller to be adjustable in position on the first mounting seat in the radial direction of the first roller, the size of the second gap between the third roller and the first roller can be adjusted, and then the force with which the third roller presses the tape against the first roller can be adjusted, and the glue feeding mechanism can be applicable to tapes of different thicknesses, thereby expanding the scope of application of the glue feeding mechanism.

[0039] In some embodiments, the glue feeding mechanism also includes a first guide roller; the first guide roller is arranged on the first mounting seat, and along the conveying direction of the tape, the first guide roller is located upstream of the first roller, and the first guide roller is used for allowing the tape to bypass and contact the non-adhesive surface of the tape.

[0040] In the above technical solution, the glue feeding mechanism is also provided with a first guide roller, which is located upstream of the first roller in the conveying direction of the tape, so that the tape can be guided into the angle of the first roller through the first guide roller, thereby facilitating the first roller to convey the tape, and the first guide roller is in contact with the non-adhesive surface of the tape, which is conducive to alleviating the phenomenon that the tape is wrapped around the first guide roller after being bonded to the first guide roller.

[0041] In some embodiments, the unwinding mechanism includes a tape roll, which is used to provide the tape; the gluing device also includes a reversing mechanism, which is arranged between the tape roll and the cutting mechanism along the conveying direction of the tape. The reversing mechanism is configured to rotate the tape when the tape passes through the reversing mechanism, so that the width direction of the tape after passing through the reversing mechanism is perpendicular to the axial direction of the tape roll.

[0042] The tape is then fed back into the unwinding mechanism so that the tape can be wound around the tape roll in a spiral manner, thereby reducing the frequency of tape roll replacement and optimizing the production rhythm of the tape. On the other hand, after the tape is rotated by the reversing mechanism, the swinging of the spirally wound tape in its width direction can be converted into the swinging of the tape in its thickness direction at the reversing mechanism, thereby alleviating the swinging of the tape in its width direction at the cutting mechanism, thereby reducing the influence of the spirally wound tape on the unwinding mechanism on the cutting of the cutting mechanism and improving the cutting quality of the tape.

[0043] In some embodiments, the reversing mechanism includes two reversing rollers; the two reversing rollers are arranged opposite to each other, and a third gap is formed between the two reversing rollers for the tape to pass through. The two reversing rollers are used for the tape to pass around in sequence, and the axes of the reversing rollers are perpendicular to the axis of the tape roll.

[0044] In the above technical solution, the reversing mechanism is provided with two reversing rollers arranged opposite to each other, and a third gap for the tape to pass through is formed between the two reversing rollers, and the axis of the reversing roller is perpendicular to the axis of the tape roll, so that after the tape passes through the third gap and bypasses the two reversing rollers in turn, the tape can be rotated under the cooperation of the two reversing rollers to change the width direction of the tape. The structure is simple and easy to implement and operate.

[0045] In some embodiments, the surface of the reversing roller is provided with a plurality of third tooth-shaped portions for contacting the adhesive tape, the plurality of third tooth-shaped portions are arranged along the axis direction of the reversing roller, and the third tooth-shaped portions are provided around the reversing roller.

[0046] In the above technical solution, a plurality of third tooth-shaped portions for contacting the tape are provided on the surface of the reversing roller, and the plurality of third tooth-shaped portions are arranged along the axial direction of the reversing roller to reduce the contact area between the tape and the reversing roller, thereby helping to reduce the difficulty of separating the tape from the reversing roller, and reducing the phenomenon of the tape adhering to and winding around the reversing roller.

[0047] In some embodiments, the gluing device also includes a transition roller; along the conveying direction of the tape, the transition roller is arranged between the tape roll and the reversing mechanism, the axis of the transition roller is parallel to the axis of the tape roll, and the transition roller is used to allow the tape to bypass and contact the non-adhesive surface of the tape.

[0048] In the above technical solution, the adhesive application device is further provided with a transition roller, which is located between the tape roll and the reversing mechanism in the conveying direction of the tape. The transition roller guides the tape into the reversing mechanism at an angle that facilitates the reversing mechanism's rotation of the tape and reduces the risk of the tape becoming entangled between the reversing mechanism and the tape roll. Furthermore, by placing the transition roller in contact with the non-adhesive surface of the tape, the risk of the tape becoming entangled around the transition roller after bonding to the transition roller is reduced.

[0049] In some embodiments, the transfer mechanism and the cutting mechanism are spaced apart along the first direction, the glue pulling mechanism is configured to pull the tape along the second direction so that the tape is located between the transfer mechanism and the cutting mechanism, and the glue applying mechanism is located on one side of the glue pulling mechanism in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0050] In the above technical solution, the transfer mechanism and the cutting mechanism are spaced apart along the first direction, the glue pulling mechanism pulls the tape between the transfer mechanism and the cutting mechanism along the second direction, and the glue applying mechanism is located on one side of the glue pulling mechanism in the third direction, so that the cutting mechanism can cut the tape and the glue applying mechanism can pick up the tape cut by the cutting mechanism. The glue applying device with such a structure is beneficial to reducing the assembly difficulty between the glue pulling mechanism, the cutting mechanism and the glue applying mechanism on the one hand, and can reduce the interference between the glue pulling mechanism, the cutting mechanism and the glue applying mechanism on the other hand.

[0051] In some embodiments, the glue-applying mechanism includes a suction member and a third driving unit; the suction member is used to absorb the tape cut by the cutting mechanism; the third driving unit is connected to the suction member, and the third driving unit is configured to drive the suction member to move along the third direction to pick up the tape cut by the cutting mechanism on the transfer mechanism.

[0052] In the above technical solution, the gluing mechanism is provided with a suction member and a third driving unit. The third driving unit can drive the suction member to move along the third direction, so that the suction member can absorb the tape cut by the cutting mechanism on the transfer mechanism, thereby realizing the gluing mechanism to pick up the tape. The gluing mechanism adopting this structure can reduce the difficulty of picking up the tape and can reduce damage to the tape.

[0053] In some embodiments, the third driving unit is further configured to drive the suction member to move along the second direction to transfer the adhesive tape to the workpiece.

[0054] In the above technical solution, by setting the third driving unit to be able to drive the suction member to move along the second direction, so that the suction member can adhere the tape to the workpiece, the gluing mechanism using this structure can separate the position where the gluing mechanism picks up the tape and the position where the tape is adhered to the workpiece, which is conducive to reducing the interference between each other.

[0055] In some embodiments, the cutting mechanism includes a cutting piece, which includes a plurality of cutting knives, which are arranged at intervals along the second direction, and the plurality of cutting knives are configured to cut the tape resting on the transfer mechanism into multiple sections of the tape arranged along the second direction; the gluing mechanism includes a plurality of suction pieces, which are arranged one-to-one corresponding to the cutting knives, and the plurality of suction pieces are arranged along the second direction, and each suction piece is configured to absorb a section of the tape.

[0056] In the above technical solution, the cutting part of the cutting mechanism is provided with a plurality of cutting knives arranged at intervals along the second direction, and the gluing mechanism is correspondingly provided with a plurality of suction parts, so that multiple sections of tape can be cut at the same time, and the multiple sections of tape can be picked up and bonded at the same time, so as to realize the process of gluing multiple workpieces at the same time, which is beneficial to improving the gluing efficiency of the gluing device.

[0057] In some embodiments, the glue-applying mechanism further includes a fourth drive unit; the fourth drive unit is connected to the third drive unit and the plurality of suction members, and the fourth drive unit is configured to drive two adjacent suction members to move closer to or away from each other in the second direction to adjust the distance between the two adjacent suction members.

[0058] In the above technical solution, the gluing mechanism is also provided with a fourth driving unit, which can drive two adjacent suction members in the second direction to move closer to or away from each other, so that the distance between the two adjacent suction members in the second direction can be adjusted according to actual needs to meet different processing requirements, thereby helping to improve the production flexibility of the gluing mechanism.

[0059] In some embodiments, the cutting mechanism includes a cutting piece and a fifth drive unit; the cutting piece includes a cutting knife, and the cutting knife is used to cut the tape against the transfer mechanism; the fifth drive unit is connected to the cutting piece, and the fifth drive unit is configured to drive the cutting knife to move toward the transfer mechanism to cut the tape.

[0060] In the above technical solution, the cutting mechanism is provided with a cutting piece and a fifth drive unit. The cutting piece includes a cutting knife for cutting the tape. The cutting knife is driven by the fifth drive unit to move in a direction close to the transfer mechanism so that the cutting knife can automatically cut the tape against the transfer mechanism. The structure is simple and easy to implement.

[0061] In some embodiments, the adhesive pulling mechanism includes a clamping member and a sixth driving unit; the clamping member is used to clamp the adhesive tape; the sixth driving unit is connected to the clamping member, and the sixth driving unit is configured to drive the clamping member to move to pull the adhesive tape.

[0062] In the above technical solution, the glue pulling mechanism is provided with a clamping member and a sixth driving unit. The clamping member can clamp the tape provided by the unwinding mechanism, so that the clamping member can be driven to move by the sixth driving unit to pull the tape, thereby pulling out the tape provided by the unwinding mechanism. The structure is simple and easy to implement.

[0063] In some embodiments, the gluing device includes two unwinding mechanisms and two gluing mechanisms, the two unwinding mechanisms are arranged relative to each other along a third direction, and the two gluing mechanisms are arranged relative to each other along the third direction; the glue pulling mechanism is configured to pull the adhesive tape provided by the two unwinding mechanisms; the transfer mechanism is configured to provide abutment for the adhesive tape provided by the two unwinding mechanisms; the cutting mechanism is configured to cut the adhesive tape provided by the two unwinding mechanisms; each gluing mechanism is configured to pick up the adhesive tape provided by one of the unwinding mechanisms and cut by the cutting mechanism.

[0064] In the above technical solution, the gluing device is provided with two unwinding mechanisms and two gluing mechanisms arranged relatively along the third direction, so that the two unwinding mechanisms can provide two tapes at the same time, and the tapes provided by the two unwinding mechanisms can be pulled simultaneously for cutting through the glue pulling mechanism, the transfer mechanism and the cutting mechanism, so that the two relatively arranged gluing mechanisms can respectively pick up the tapes provided by the two unwinding mechanisms and cut by the cutting mechanism to glue the workpiece, thereby realizing the double-sided gluing function of the workpiece, which is beneficial to improving the gluing efficiency.

[0065] In some embodiments, the glue pulling mechanism includes two clamping members and a sixth driving unit; the two clamping members are respectively used to clamp the adhesive tapes provided by the two unwinding mechanisms; the sixth driving unit is connected to the two clamping members, and the sixth driving unit is configured to drive the two clamping members to move so as to pull the adhesive tapes provided by the two unwinding mechanisms.

[0066] In the above technical solution, the glue pulling mechanism is provided with two clamping members, which can respectively clamp the tapes provided by the two unwinding mechanisms. The six driving unit drives the two clamping members to move and can simultaneously pull out the tapes provided by the two unwinding mechanisms, so that the glue pulling mechanism pulls the tapes provided by the two unwinding mechanisms, thereby eliminating the need to set up two glue pulling mechanisms, which is beneficial to reducing the manufacturing cost of the glue laminating device.

[0067] In some embodiments, the transfer mechanism and the cutting mechanism are spaced apart along a first direction, and the glue pulling mechanism is configured to pull the tape between the transfer mechanism and the cutting mechanism, and the first direction is perpendicular to the third direction; the transfer mechanism includes two support seats and a first driving unit, and both of the support seats have a supporting surface, and the supporting surfaces of the two support seats are used to abut against the tapes provided by the two unwinding mechanisms respectively along the first direction, and the first driving unit is connected to the two support seats, and the first driving unit is configured to drive the two support seats to move along the first direction so that the supporting surface is close to or away from the tape.

[0068] In the above technical solution, the transfer mechanism is provided with two support seats, and the support surfaces of the two support seats can respectively serve as abutments for the tapes provided by the two unwinding mechanisms. The first driving unit drives the support surfaces of the two support seats to abut against the tapes along the first direction, so that the transfer mechanism can serve as abutments for the tapes provided by the two unwinding mechanisms and then be cut by the cutting mechanism, thereby eliminating the need to set up two transfer mechanisms, which is beneficial to reducing the manufacturing cost of the glue laminating device.

[0069] In some embodiments, the transfer mechanism also includes two flipping units; each of the support seats is connected to the first driving unit through one of the flipping units, and the flipping unit is configured to drive the corresponding support seat to flip so that the supporting surface of one of the support seats flips from a position facing the cutting mechanism to a position facing one of the gluing mechanisms.

[0070] In the above technical solution, the transfer mechanism is also provided with two flipping units, and each support seat is connected to the first driving unit through a flipping unit, so that the support seat can be flipped under the drive of the corresponding flipping unit, so that the support surface of the support seat can be flipped from a position facing the cutting mechanism to a position facing the corresponding gluing mechanism, thereby facilitating the gluing mechanism to pick up the tape cut by the cutting mechanism on the corresponding support seat, which is conducive to reducing the risk of interference between the gluing mechanism and the cutting mechanism during the process of picking up the tape.

[0071] In some embodiments, the cutting mechanism includes two cutting pieces and a fifth drive unit; the two cutting pieces are respectively used to cut the tapes provided by the two unwinding mechanisms; the fifth drive unit is connected to the two cutting pieces, and the fifth drive unit is configured to drive the two cutting pieces to move toward the transfer mechanism to cut the tapes provided by the two unwinding mechanisms.

[0072] In the above technical solution, the cutting mechanism is provided with two cutting pieces, which are respectively used to cut the tapes provided by the two unwinding mechanisms. The two cutting pieces are driven by the fifth driving unit to move toward the transfer mechanism, so that the cutting mechanism can simultaneously cut the tapes provided by the two unwinding mechanisms, thereby eliminating the need to set up two cutting mechanisms, which is beneficial to reducing the manufacturing cost of the gluing device.

[0073] In a second aspect, an embodiment of the present application further provides a battery production system, including the above-mentioned gluing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0075] FIG1 is a schematic structural diagram of a glue application device provided in some embodiments of the present application;

[0076] FIG2 is a schematic structural diagram of a glue application device (excluding a transfer mechanism) provided in some embodiments of the present application;

[0077] FIG3 is a front view of a glue application device (with the transfer mechanism removed) provided in some embodiments of the present application;

[0078] FIG4 is a schematic diagram showing the arrangement of a transfer mechanism and a cutting mechanism of a gluing device provided in some embodiments of the present application;

[0079] FIG5 is a schematic structural diagram of a transfer mechanism of a glue application device provided in some embodiments of the present application;

[0080] FIG6 is a schematic structural diagram of a support base of a transfer mechanism provided in some embodiments of the present application;

[0081] FIG7 is a schematic diagram of a partial structure of a glue application device provided in some embodiments of the present application;

[0082] FIG8 is a schematic structural diagram of a glue feeding mechanism of a glue laminating device provided in some embodiments of the present application;

[0083] FIG9 is a cross-sectional view of a glue feeding mechanism provided in some embodiments of the present application;

[0084] FIG10 is a schematic structural diagram of a first roller of a glue feeding mechanism provided in some embodiments of the present application;

[0085] FIG11 is a schematic structural diagram of a reversing mechanism of a glue application device provided in some embodiments of the present application;

[0086] FIG12 is a schematic structural diagram of a glue applying mechanism of a glue applying device provided in some embodiments of the present application;

[0087] FIG13 is a schematic structural diagram of a cutting mechanism of a glue-applying device provided in some embodiments of the present application;

[0088] FIG14 is a schematic structural diagram of a glue pulling mechanism of a glue laminating device provided in some embodiments of the present application.

[0089] Icons: 100-Glueing device; 10-Unwinding mechanism; 11-Unwinding shaft; 12-Tape roll; 20-Glue pulling mechanism; 21-Clamping member; 211-Ninth driving member; 212-Clamping part; 22-Sixth driving unit; 221-Third fixed seat; 222-Ninth mounting seat; 223-Eighth driving member; 30-Transfer mechanism; 31-Supporting seat; 311-Supporting surface; 312-Air hole; 32-First driving unit; 321-Second mounting seat; 322-Moving seat; 323-First driving member; 324-First fixed seat; 325-Second driving member; 33-Turning unit; 40-Cutting mechanism; 41-Cutting member; 411-Cutting knife; 412-Seventh mounting seat; 42-Fifth driving unit; 421-Second fixed seat; 422-Eighth mounting seat; 423-Seventh driving member; 50-Gluing Glue mechanism; 51- suction member; 52- third drive unit; 521- fourth mounting seat; 522- fourth drive member; 523- fifth mounting seat; 524- fifth drive member; 53- fourth drive unit; 531- sixth mounting seat; 532- sixth drive member; 533- second transmission member; 60- base; 70- glue feeding mechanism; 71- first mounting seat; 72- first roller; 721- first tooth-shaped portion; 722- first gap; 73- second drive unit; 731- third drive member; 732- first transmission member; 74- second roller; 75- third roller; 76- first guide roller; 77- second guide roller; 80- reversing mechanism; 81- reversing roller; 811- third tooth-shaped portion; 82- third mounting seat; 90- transition roller; 200- tape; X- first direction; Y- second direction; Z- third direction. DETAILED DESCRIPTION

[0090] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0091] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary-secondary relationship.

[0092] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments.

[0093] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "attached" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0094] The term "and / or" in this application simply describes an association between related objects, indicating that three possible relationships exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects are in an "or" relationship.

[0095] In the embodiments of this application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components in different embodiments are omitted. It should be understood that the thickness, length, width, and other dimensions of the various components in the embodiments of this application, as well as the overall thickness, length, width, and other dimensions of the integrated device shown in the drawings are merely illustrative and should not constitute any limitation on this application.

[0096] The term "plurality" used in this application refers to two or more (including two).

[0097] In the embodiment of the present application, the battery cell may be a secondary battery. A secondary battery refers to a battery cell that can be continuously used by activating active materials by charging after the battery cell is discharged.

[0098] The battery cells can be lithium-ion batteries, sodium-ion batteries, sodium-lithium-ion batteries, lithium metal batteries, sodium metal batteries, lithium-sulfur batteries, magnesium-ion batteries, nickel-hydrogen batteries, nickel-cadmium batteries, lead-acid batteries, etc., which are not limited in the embodiments of the present application.

[0099] A battery cell typically includes an electrode assembly. This assembly includes a positive electrode, a negative electrode, and a separator. During the charge and discharge process of a battery cell, active ions (such as lithium ions) are inserted and removed between the positive and negative electrodes. The separator, placed between the positive and negative electrodes, prevents short circuits between the positive and negative electrodes while allowing the active ions to pass through.

[0100] In some embodiments, the positive electrode may be a positive electrode sheet, which may include a positive electrode current collector and a positive electrode active material disposed on at least one surface of the positive electrode current collector.

[0101] In some embodiments, the negative electrode may be a negative electrode sheet, and the negative electrode sheet may include a negative electrode current collector.

[0102] In some embodiments, the material of the positive electrode current collector may be aluminum, and the material of the negative electrode current collector may be copper.

[0103] In some embodiments, the electrode assembly further includes a separator disposed between the positive electrode and the negative electrode.

[0104] In some embodiments, the separator is a separator membrane. There are many types of separator membranes, and any known separator membrane with a porous structure having good chemical stability and mechanical stability can be selected.

[0105] As an example, the main material of the isolation membrane can be selected from at least one of glass fiber, non-woven fabric, polyethylene, polypropylene, polyvinylidene fluoride, and ceramics.

[0106] In some embodiments, the separator is a solid electrolyte, which is disposed between the positive electrode and the negative electrode and serves to transport ions and isolate the positive and negative electrodes.

[0107] In some embodiments, the battery cell further includes an electrolyte, which functions to conduct ions between the positive and negative electrodes. The electrolyte may be in liquid, gel, or solid form.

[0108] In some embodiments, the electrode assembly is a wound structure, wherein the positive electrode sheet and the negative electrode sheet are wound into the wound structure.

[0109] In some embodiments, the electrode assembly is a laminate structure.

[0110] In some embodiments, the shape of the electrode assembly can be cylindrical, flat, or polygonal.

[0111] In some embodiments, the electrode assembly is provided with tabs that can conduct current from the electrode assembly. The tabs include a positive tab and a negative tab.

[0112] In some embodiments, a battery cell may include a housing. The housing is used to encapsulate components such as the electrode assembly and the electrolyte. The housing may be a steel housing, an aluminum housing, a plastic housing (e.g., polypropylene), a composite metal housing (e.g., a copper-aluminum composite housing), or an aluminum-plastic film.

[0113] As an example, the battery cells may be cylindrical, prismatic, soft-pack or other shaped battery cells. Prismatic battery cells include but are not limited to square-shell, blade-shaped, and polygonal batteries, such as hexagonal batteries.

[0114] The battery mentioned in the embodiments of the present application refers to a single physical module including one or more battery cells to provide higher voltage and capacity.

[0115] In some embodiments, the battery may be a battery module. When there are multiple battery cells, the multiple battery cells are arranged and fixed to form a battery module.

[0116] In some embodiments, the battery may be a battery pack, which includes a case and battery cells, wherein the battery cells or battery modules are housed in the case.

[0117] In some embodiments, the box body can be used as a part of the chassis structure of the vehicle. For example, part of the box body can become at least a part of the floor of the vehicle, or part of the box body can become at least a part of the cross beam and longitudinal beam of the vehicle.

[0118] In some embodiments, the battery may be an energy storage device, including an energy storage container, an energy storage cabinet, and the like.

[0119] Batteries have outstanding advantages such as high energy density, low environmental pollution, high power density, long service life, wide adaptability and low self-discharge coefficient. They are an important part of the development of new energy today.

[0120] During the battery production process, it is often necessary to apply tape to some battery components to complete the production and assembly of the battery. For example, during the battery assembly process, it is necessary to apply tape to both sides of the tabs of the electrode assembly in the battery cell in the thickness direction to reduce the phenomenon of short circuits in the tabs. In the traditional battery production process, manual gluing is usually performed. However, manual gluing has low production efficiency and is dependent on the operator's proficiency, resulting in an unsatisfactory product qualification rate. In order to improve the quality and efficiency of tape application, an automated gluing device is usually used in related technologies to apply tape to some battery components to improve the tape application efficiency. The existing gluing device is usually provided with a cutting mechanism for cutting the tape and a gluing mechanism for sucking the cut tape and pasting the tape. However, when the cutting mechanism cuts the tape, the gluing mechanism needs to absorb the tape and stabilize it before the cutting mechanism can cut the tape. Therefore, the cutting mechanism needs to wait until the gluing mechanism completes the gluing before it can perform the cutting action, resulting in the cutting action of the cutting mechanism and the gluing action of the gluing mechanism being inseparable, so that the cutting mechanism and the gluing mechanism have a phenomenon of occupying each other's beats, which leads to a poor production beat of the gluing device and is not conducive to improving the gluing efficiency of the gluing device.

[0121] Based on the above considerations, in order to solve the problem of low gluing efficiency of the gluing device, an embodiment of the present application provides a gluing device, which includes a reeling mechanism, a gluing pulling mechanism, a transfer mechanism, a cutting mechanism and a gluing mechanism. The reeling mechanism is used to provide the tape. The gluing pulling mechanism is configured to pull the tape. The transfer mechanism is configured to provide abutment for the tape pulled out by the gluing pulling mechanism. The cutting mechanism is configured to cut the tape abutting on the transfer mechanism. The gluing mechanism is configured to pick up the tape cut by the cutting mechanism and transfer the tape to the workpiece.

[0122] In the gluing device of this structure, the gluing device is provided with a reeling mechanism, a gluing pulling mechanism, a transfer mechanism, a cutting mechanism and a gluing mechanism. The gluing mechanism can pull out the adhesive tape provided by the reeling mechanism so that the cutting mechanism can cut the adhesive tape pulled out by the gluing mechanism. The gluing mechanism can pick up the adhesive tape cut by the cutting mechanism and stick the adhesive tape to the workpiece to complete the gluing process of the workpiece. The gluing device is provided with a transfer mechanism, which can provide the adhesive tape pulled out by the gluing mechanism with abutment, so that the transfer mechanism can support the adhesive tape when the cutting mechanism cuts the adhesive tape, which is beneficial to improving the cutting quality of the adhesive tape. The adhesive tape can be cut by the adhesive tape pasting mechanism after the cutting mechanism has cut the adhesive tape, and the adhesive tape pasting mechanism can pick up the adhesive tape cut by the cutting mechanism after the cutting mechanism has cut the adhesive tape. The adhesive tape pasting mechanism of adopting this structure does not need to set the adhesive tape pasting mechanism to support the adhesive tape when the cutting mechanism cuts the adhesive tape, so as to separate the cutting action of the cutting mechanism and the gluing action of the gluing mechanism from each other, so that the cutting action of the cutting mechanism and the gluing action of the gluing mechanism can be cut in cooperation with the transfer mechanism without waiting for the gluing mechanism, so that the cutting action of the cutting mechanism and the gluing action of the gluing mechanism can be carried out simultaneously, which is conducive to optimizing the production rhythm of the gluing device and can effectively improve the gluing efficiency of the gluing device.

[0123] An embodiment of the present application provides a gluing device, which can improve the problem of poor production rhythm of the gluing device in the production line during use, thereby causing low gluing efficiency of the gluing device. The specific structure of the gluing device is described in detail below with reference to the accompanying drawings.

[0124] According to some embodiments of the present application, please refer to Figures 1, 2 and 3. Figure 1 is a structural schematic diagram of a gluing device 100 provided in some embodiments of the present application, Figure 2 is a structural schematic diagram of a gluing device 100 provided in some embodiments of the present application (after removing the transfer mechanism 30), and Figure 3 is a front view of a gluing device 100 provided in some embodiments of the present application (after removing the transfer mechanism 30). The present application provides a gluing device 100, which includes a reeling mechanism 10, a glue pulling mechanism 20, a transfer mechanism 30, a cutting mechanism 40 and a gluing mechanism 50. The reeling mechanism 10 is used to provide an adhesive tape 200. The glue pulling mechanism 20 is configured to pull the adhesive tape 200. The transfer mechanism 30 is configured to abut against the adhesive tape 200 pulled out by the glue pulling mechanism 20. The cutting mechanism 40 is configured to cut the adhesive tape 200 abutting against the transfer mechanism 30. The adhesive applying mechanism 50 is configured to pick up the adhesive tape 200 cut by the cutting mechanism 40 and transfer the adhesive tape 200 to a workpiece.

[0125] Among them, the gluing device 100 can also include a base 60, and the unwinding mechanism 10, the gluing mechanism 20, the cutting mechanism 40 and the gluing mechanism 50 are all installed on the base 60. For example, in Figure 1, the transfer mechanism 30 is fixed on the ground. Of course, in some embodiments, the transfer mechanism 30 can also be installed on the base 60.

[0126] The unwinding mechanism 10 serves to provide the adhesive tape 200 so that the cutting mechanism 40 can cut the adhesive tape 200 into a predetermined size and then affix the cut adhesive tape 200 to a workpiece via the gluing mechanism 50. Referring to Figures 2 and 3 , the unwinding mechanism 10 may include an unwinding shaft 11 and an adhesive tape roll 12. The unwinding shaft 11 is fixed to a base 60, with the axis of the unwinding shaft 11 extending along a first direction X. The adhesive tape roll 12 is sleeved on the unwinding shaft 11, so that when the adhesive drawing mechanism 20 draws the adhesive tape 200, the adhesive tape roll 12 can rotate on the unwinding shaft 11, thereby unwinding the adhesive tape 200 wound on the adhesive tape roll 12 to provide the adhesive tape 200.

[0127] The glue pulling mechanism 20 is configured to pull the tape 200. During actual use, the glue pulling mechanism 20 is configured to clamp the free end of the tape 200 provided by the tape roll 12 and pull the tape 200 from the tape roll 12 to pull the tape 200. Exemplarily, the glue pulling mechanism 20 is configured to pull the tape 200 along the second direction Y, and the second direction Y is perpendicular to the first direction X.

[0128] The transfer mechanism 30 is configured to abut against the tape 200 pulled out by the glue pulling mechanism 20, that is, after the glue pulling mechanism 20 pulls out the tape 200 on the tape roll 12, the transfer mechanism 30 can abut against the suspended tape 200 to support the tape 200. For example, the transfer mechanism 30 abuts against one side of the tape 200 in the first direction X along the first direction X to support the tape 200.

[0129] The cutting mechanism 40 is configured to cut the adhesive tape 200 resting on the transfer mechanism 30 , that is, after the transfer mechanism 30 supports the adhesive tape 200 pulled out by the adhesive pulling mechanism 20 , the cutting mechanism 40 cuts the adhesive tape 200 .

[0130] Optionally, the arrangement structure of the cutting mechanism 40 and the transfer mechanism 30 can be various. The cutting mechanism 40 and the transfer mechanism 30 can be arranged along the first direction X, and the glue pulling mechanism 20 pulls the tape 200 along the second direction Y to between the cutting mechanism 40 and the transfer mechanism 30. The cutting mechanism 40 and the transfer mechanism 30 can also be arranged along the third direction Z, and the glue pulling mechanism 20 pulls the tape 200 along the second direction Y to between the cutting mechanism 40 and the transfer mechanism 30. The third direction Z is perpendicular to the first direction X and the second direction Y.

[0131] For example, referring to Figure 2 and further to Figure 4 , Figure 4 is a schematic diagram illustrating the arrangement of the transfer mechanism 30 and the cutting mechanism 40 of the adhesive laminating device 100 provided in some embodiments of the present application. The cutting mechanism 40 and the transfer mechanism 30 may be arranged along a first direction X, and the adhesive pulling mechanism 20 pulls the adhesive tape 200 along a second direction Y between the cutting mechanism 40 and the transfer mechanism 30.

[0132] The gluing mechanism 50 is configured to pick up the tape 200 cut by the cutting mechanism 40 and transfer the tape 200 to the workpiece. That is, after the cutting mechanism 40 cuts the tape 200 resting on the transfer mechanism 30, the gluing mechanism 50 can pick up the tape 200 of a preset size cut by the cutting mechanism 40 on the transfer mechanism 30 and adhere the cut tape 200 to the workpiece.

[0133] The glue sticking device 100 is provided with a reeling mechanism 10, a glue pulling mechanism 20, a transfer mechanism 30, a cutting mechanism 40 and a glue sticking mechanism 50. The glue pulling mechanism 20 can pull out the adhesive tape 200 provided by the reeling mechanism 10, so that the cutting mechanism 40 can cut the adhesive tape 200 pulled out by the glue pulling mechanism 20. The glue sticking mechanism 50 can pick up the adhesive tape 200 cut by the cutting mechanism 40 and stick the adhesive tape 200 to the workpiece to complete the glue sticking process of the workpiece. The glue sticking device 100 is provided with a transfer mechanism 30. The transfer mechanism 30 can be used for the adhesive tape 200 pulled out by the glue pulling mechanism 20 to abut against, so that the transfer mechanism 30 can support the adhesive tape 200 when the cutting mechanism 40 cuts the adhesive tape 200, which is beneficial to improving the cutting quality of the adhesive tape 200. After the cutting mechanism 40 cuts the tape 200, the transfer mechanism 30 can provide the gluing mechanism 50 with the tape 200 cut by the cutting mechanism 40. The gluing device 100 adopting this structure does not need to set the gluing mechanism 50 to support the tape 200 when the cutting mechanism 40 cuts the tape 200, so as to separate the cutting action of the cutting mechanism 40 and the gluing action of the gluing mechanism 50 from each other, so that the cutting mechanism 40 and the transfer mechanism 30 can cooperate to realize the cutting of the tape 200 without waiting for the gluing mechanism 50, so that the cutting action of the cutting mechanism 40 and the gluing action of the gluing mechanism 50 can be carried out simultaneously, which is beneficial to optimizing the production rhythm of the gluing device 100, and can effectively improve the gluing efficiency of the gluing device 100.

[0134] According to some embodiments of the present application, as shown in Figures 2, 3 and 4, along the first direction X, the transfer mechanism 30 and the cutting mechanism 40 are arranged at intervals, and the glue pulling mechanism 20 is configured to pull the tape 200 between the transfer mechanism 30 and the cutting mechanism 40.

[0135] In the first direction X, the transfer mechanism 30 and the cutting mechanism 40 are arranged at intervals. That is, the transfer mechanism 30 and the cutting mechanism 40 are arranged along the axis direction of the tape roll 12 .

[0136] Exemplarily, the glue pulling mechanism 20 pulls the tape 200 along the second direction Y so that the transfer mechanism 30 and the cutting mechanism 40 are respectively located on both sides of the tape 200 in the first direction X. It should be noted that the thickness direction of the tape 200 located between the transfer mechanism 30 and the cutting mechanism 40 in the first direction X is consistent with the first direction X.

[0137] By setting the transfer mechanism 30 and the cutting mechanism 40 as a structure arranged at intervals along the first direction X, and the glue pulling mechanism 20 can pull the tape 200 between the transfer mechanism 30 and the cutting mechanism 40, so that the transfer mechanism 30 and the cutting mechanism 40 are respectively located on both sides of the tape 200 in the first direction X, it is convenient for the transfer mechanism 30 to abut against the tape 200 from one side, and for the cutting mechanism 40 to cut from the other side of the tape 200, which is beneficial to reduce the difficulty of cutting the tape 200 and can improve the cutting efficiency.

[0138] According to some embodiments of the present application, with reference to Figures 2 and 3, and further with reference to Figures 5 and 6, Figure 5 is a schematic structural diagram of the transfer mechanism 30 of the adhesive laminating device 100 provided in some embodiments of the present application, and Figure 6 is a schematic structural diagram of the support base 31 of the transfer mechanism 30 provided in some embodiments of the present application. The transfer mechanism 30 includes a support base 31 and a first drive unit 32. The support base 31 has a support surface 311, and the support surface 311 is used to abut against the adhesive tape 200 along the first direction X. The first drive unit 32 is connected to the support base 31, and the first drive unit 32 is configured to drive the support base 31 to move along the first direction X so that the support surface 311 approaches or moves away from the adhesive tape 200.

[0139] Among them, the support seat 31 has a support surface 311, which is used to abut against the tape 200 along the first direction X, that is, in the first direction X, the support surface 311 of the support seat 31 is arranged facing the transfer mechanism 30, that is, in the first direction X, the support surface 311 of the support seat 31 is arranged facing the tape 200 pulled out by the glue pulling mechanism 20.

[0140] The first driving unit 32 is configured to drive the support base 31 to move along the first direction X so that the support surface 311 approaches or moves away from the tape 200. That is, the first driving unit 32 can drive the support base 31 to move in the first direction X toward the direction close to the tape 200 or away from the tape 200 so that the support surface 311 can abut against or separate from the tape 200.

[0141] In some embodiments, as shown in FIG5 , the first drive unit 32 may include a second mounting base 321, a movable base 322, and a first drive member 323. The movable base 322 is movably disposed on the second mounting base 321 along a first direction X, and the support base 31 is disposed on the movable base 322. The first drive member 323 is mounted on the second mounting base 321, and an output end of the first drive member 323 is connected to the movable base 322. The first drive member 323 is configured to drive the movable base 322 to move along the first direction X, thereby driving the support surface 311 of the support base 31 toward or away from the adhesive tape 200 along the first direction X.

[0142] For example, the first driving member 323 may be a cylinder, an electric push rod, a linear motor, or the like.

[0143] The transfer mechanism 30 is provided with a support seat 31 and a first driving unit 32. The first driving unit 32 can drive the support seat 31 to move in the first direction X so that the support surface 311 of the support seat 31 can approach or move away from the tape 200, so that the support surface 311 can support the tape 200 when the support seat 31 approaches the tape 200 along the first direction X, and in the process of the glue pulling mechanism 20 pulling the tape 200 to between the transfer mechanism 30 and the cutting mechanism 40, by moving the support surface 311 away from the tape 200, the obstruction or scratching of the tape 200 by the support surface 311 can be reduced, which is beneficial to reducing the interference between the support seat 31 and the glue pulling mechanism 20, and is beneficial to alleviating the damage caused to the tape 200 by the support seat 31.

[0144] According to some embodiments of the present application, as shown in Figures 3, 4, and 5, the adhesive pulling mechanism 20 is configured to pull the adhesive tape 200 along the second direction Y, which is perpendicular to the first direction X. The first driving unit 32 is further configured to drive the support base 31 to move along the second direction Y to adjust the position of the support base 31 in the second direction Y.

[0145] The first driving unit 32 is further configured to drive the support base 31 to move along the second direction Y, that is, the first driving unit 32 can also drive the support base 31 to move in the direction in which the adhesive tape 200 is pulled by the adhesive pulling mechanism 20 .

[0146] In some embodiments, the first drive unit 32 may further include a first fixing base 324 and a second driving member 325. The first fixing base 324 is configured to be fixedly mounted on a fixed object, which may be the ground or the base 60. The second mounting base 321 is movably disposed on the first fixing base 324 along the second direction Y. The second driving member 325 is mounted on the first fixing base 324, and an output end of the second driving member 325 is connected to the second mounting base 321. The second driving member 325 is configured to drive the second mounting base 321 to move along the second direction Y, thereby driving the support base 31 to move along the second direction Y via the second mounting base 321.

[0147] For example, the second driving member 325 may be a cylinder, an electric push rod, a linear motor, or the like.

[0148] By setting the first driving unit 32 to be able to also drive the support seat 31 to move in the second direction Y, the position of the support seat 31 in the direction in which the glue pulling mechanism 20 pulls the tape 200 can be adjusted. On the one hand, the accuracy of the support seat 31 in supporting the tape 200 can be improved to enhance the effect of supporting the tape 200. On the other hand, in the production process where the tape 200 has different cutting positions in the second direction Y, the support seat 31 can be adapted to support the tape 200 with different cutting positions, which is beneficial to improving the production flexibility of the glue laminating device 100.

[0149] According to some embodiments of the present application, as shown in Figures 2, 3, and 5, the transfer mechanism 30 may further include a flip unit 33. The flip unit 33 is connected to the support base 31 and the first drive unit 32, and the flip unit 33 is configured to drive the support base 31 to flip so that the support surface 311 flips from a position facing the cutting mechanism 40 to a position facing the gluing mechanism 50.

[0150] The flip unit 33 is mounted on the movable base 322 , the support base 31 is rotatably disposed on the movable base 322 , and the output shaft of the flip unit 33 is connected to the support base 31 so that the flip unit 33 can drive the support base 31 to flip relative to the movable base 322 .

[0151] For example, in Figure 3, the glue-applying mechanism 50 is located on one side of the glue-pulling mechanism 20 in the third direction Z, that is, the glue-applying mechanism 50 is located on one side of the tape 200 in the third direction Z, and the rotation axis of the support seat 31 extends along the second direction Y, so that the flipping unit 33 can drive the support seat 31 to flip around the axis extending along the second direction Y, so that the support surface 311 flips from a position perpendicular to the first direction X to a position perpendicular to the third direction Z.

[0152] Exemplarily, the structure of the flip unit 33 can be various. For example, the flip unit 33 can be an electric motor or a hydraulic motor.

[0153] The transfer mechanism 30 is also provided with a flipping unit 33, and the support seat 31 is connected to the first driving unit 32 through the flipping unit 33, so that the support seat 31 can also be flipped under the drive of the flipping unit 33, so that the support surface 311 of the support seat 31 can be flipped from a position facing the cutting mechanism 40 to a position facing the gluing mechanism 50, thereby facilitating the gluing mechanism 50 to pick up the tape 200 cut by the cutting mechanism 40 on the support seat 31, which is beneficial to reduce the risk of interference between the gluing mechanism 50 and the cutting mechanism 40 during the process of picking up the tape 200.

[0154] In some embodiments, referring to Figures 2, 3 and 5, the glue pulling mechanism 20 is configured to pull the tape 200 along the second direction Y, and the glue applying mechanism 50 is located on one side of the glue pulling mechanism 20 in the third direction Z, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0155] By setting the glue pulling mechanism 20 to pull the tape 200 along the second direction Y, and the glue applying mechanism 50 is located on one side of the glue pulling mechanism 20 in the third direction Z, the support seat 31 is driven by the flipping unit 33 to rotate 90 degrees around the axis extending along the second direction Y, so that the support surface 311 can be flipped from a position perpendicular to the second direction Y to a position perpendicular to the third direction Z, thereby facilitating the glue applying mechanism 50 to pick up the tape 200 on the support seat 31 along the third direction Z. The glue applying device 100 with such a structure is beneficial to reducing the assembly difficulty between the glue pulling mechanism 20, the cutting mechanism 40 and the glue applying mechanism 50 on the one hand, and can reduce the interference between the glue pulling mechanism 20, the cutting mechanism 40 and the glue applying mechanism 50 on the other hand.

[0156] According to some embodiments of the present application, the support surface 311 is arranged to face the adhesive surface of the tape 200 along the first direction X. That is, after the adhesive pulling mechanism 20 pulls the tape 200 along the second direction Y to between the transfer mechanism 30 and the cutting mechanism 40, in the first direction X, the adhesive surface of the tape 200 faces the support seat 31, and the non-adhesive surface of the tape 200 faces the cutting mechanism 40, so that the cutting mechanism 40 cuts the tape 200 from the non-adhesive surface side of the tape 200.

[0157] By setting the support surface 311 as a structure facing the adhesive surface of the tape 200, the support surface 311 of the support seat 31 is used for the adhesive surface of the tape 200 to abut against, so that the tape 200 cut by the cutting mechanism 40 can be attached to the support surface 311. On the one hand, it can improve the supporting effect of the support surface 311 on the tape 200, thereby improving the quality of the tape 200 cut by the cutting mechanism 40. On the other hand, it is convenient for the gluing mechanism 50 to pick up the tape 200 on the support surface 311 of the support seat 31, and can alleviate the risk of the tape 200 detaching during the flipping of the support seat 31.

[0158] According to some embodiments of the present application, as shown in FIG6 , air holes 312 for suction or blowing are provided on the support surface 311 .

[0159] Among them, the air holes 312 arranged on the supporting surface 311 of the support seat 31 are used to connect with an execution device capable of suction and blowing, such as an air bag, so that when the supporting surface 311 of the support seat 31 supports the tape 200 or drives the tape 200 to flip, the execution device can extract the gas in the air holes 312 to allow the tape 200 to be adsorbed on the supporting surface 311. When the gluing mechanism 50 picks up the tape 200 on the supporting surface 311, the execution device can provide gas into the air holes 312 to enable the air holes 312 to blow air toward the tape 200, so that the tape 200 can be separated from the supporting surface 311.

[0160] By arranging air holes 312 on the support surface 311 that can absorb or blow air, the support surface 311 can adsorb the tape 200 during the process of the cutting mechanism 40 cutting the tape 200 or driving the tape 200 to flip, so that the tape 200 cut by the cutting mechanism 40 can adhere to the support surface 311. On the one hand, it can improve the supporting effect of the support surface 311 on the tape 200, thereby improving the quality of the tape 200 cut by the cutting mechanism 40. On the other hand, it is convenient for the gluing mechanism 50 to pick up the tape 200 on the support surface 311 of the support seat 31, and can alleviate the risk of the tape 200 detaching during the flipping of the support seat 31. In addition, when the gluing mechanism 50 picks up the tape 200 on the support surface 311 of the support seat 31, air can be blown onto the tape 200 through the air hole 312 so that the tape 200 can be separated from the support surface 311, and the force with which the tape 200 adheres to the support surface 311 can be reduced, thereby effectively reducing the difficulty of the gluing mechanism 50 picking up the tape 200 on the support surface 311.

[0161] According to some embodiments of the present application, as shown in FIG5 , the transfer mechanism 30 may include a support base 31 and a flip unit 33. The support base 31 has a support surface 311, which is configured to abut against the adhesive tape 200 along the first direction X. The flip unit 33 is connected to the support base 31 and is configured to drive the support base 31 to flip, so that the support surface 311 flips from a position facing the cutting mechanism 40 to a position facing the gluing mechanism 50.

[0162] It should be noted that the transfer mechanism 30 may be provided with only the flip unit 33 and the support base 31, or may be provided with only the first drive unit 32 and the support base 31, or may be provided with the first drive unit 32, the flip unit 33, and the support base 31. For example, in FIG5 , the transfer mechanism 30 is provided with the first drive unit 32, the flip unit 33, and the support base 31, and the support base 31 is connected to the first drive unit 32 via the flip unit 33, so that the first drive unit 32 can drive the flip unit 33 and the support base 31 to move along the first direction X and the second direction Y, and the flip unit 33 can also drive the support base 31 to flip around an axis extending along the second direction Y, so that the support base 31 can not only move along the first direction X and the second direction Y, but also flip around the axis extending along the second direction Y.

[0163] The transfer mechanism 30 is provided with a support seat 31 and a flip unit 33. The flip unit 33 is connected to the support seat 31, so that the support seat 31 can be flipped under the drive of the flip unit 33, so that the support surface 311 of the support seat 31 can be flipped from a position facing the cutting mechanism 40 to a position facing the gluing mechanism 50, thereby facilitating the gluing mechanism 50 to pick up the tape 200 cut by the cutting mechanism 40 on the support seat 31, which is beneficial to reduce the risk of interference between the gluing mechanism 50 and the cutting mechanism 40 during the process of picking up the tape 200.

[0164] According to some embodiments of the present application, referring to Figures 1, 2, and 3, and further referring to Figure 7, Figure 7 is a schematic diagram of a partial structure of a glue applying device 100 provided in some embodiments of the present application. The glue applying device 100 may further include a glue feeding mechanism 70. The glue feeding mechanism 70 is disposed between the unwinding mechanism 10 and the glue pulling mechanism 20 along the conveying direction of the adhesive tape 200. The glue feeding mechanism 70 is configured to drive the adhesive tape 200 to move along the conveying direction of the adhesive tape 200.

[0165] Among them, along the conveying direction of the tape 200, the glue feeding mechanism 70 is arranged between the unwinding mechanism 10 and the glue pulling mechanism 20. That is to say, after the tape roll 12 of the unwinding mechanism 10 provides the tape 200, the tape 200 first passes through the glue feeding mechanism 70 and then is supplied to the glue pulling mechanism 20 for clamping and pulling.

[0166] The glue feeding mechanism 70 is configured to drive the tape 200 to move along the conveying direction of the tape 200, that is, the glue feeding mechanism 70 can provide the tape 200 with a force to push the tape 200 to move in the conveying direction of the tape 200, so that the glue feeding mechanism 70 can convey the tape 200 to the glue pulling mechanism 20.

[0167] In the conveying direction of the tape 200, a glue feeding mechanism 70 for driving the tape 200 to move is further provided between the unwinding mechanism 10 and the glue pulling mechanism 20, so that the glue feeding mechanism 70 can feed the tape 200 to the glue pulling mechanism 20, thereby effectively reducing the clamping force of the glue pulling mechanism 20 to clamp the tape 200, so as to alleviate the adhesion between the tape 200 and the glue pulling mechanism 20, thereby helping to reduce the risk that the glue applying device 100 cannot apply glue normally due to the adhesive tape 200 and the glue pulling mechanism 20 not being separated. On the other hand, it can effectively reduce the pulling force of the glue pulling mechanism 20 to pull the tape 200 along the first direction X, so as to alleviate the phenomenon that the glue pulling mechanism 20 pulls the tape 200 with excessive force, causing the tape 200 to be plastically stretched or damaged, thereby helping to improve the gluing quality of the glue applying device 100 to bond the tape 200 to the workpiece.

[0168] In some embodiments, referring to Figure 7, and further referring to Figures 8 and 9, Figure 8 is a structural schematic diagram of the glue feeding mechanism 70 of the glue applying device 100 provided in some embodiments of the present application, and Figure 9 is a cross-sectional view of the glue feeding mechanism 70 provided in some embodiments of the present application. The glue feeding mechanism 70 may include a first mounting seat 71, a first roller 72, and a second driving unit 73. The first roller 72 is rotatably disposed on the first mounting seat 71, and the first roller 72 is used for the adhesive tape 200 to pass around. The second driving unit 73 is disposed on the first mounting seat 71, and the second driving unit 73 is configured to drive the first roller 72 to rotate, so as to drive the adhesive tape 200 to move along the conveying direction of the adhesive tape 200.

[0169] Among them, the first mounting seat 71 is installed on the base 60, and the first roller 72 is rotatably arranged on the first mounting seat 71, that is, the first roller 72 is rotatably connected to the first mounting seat 71 around its axis. For example, the rotation axis of the first roller 72 extends along the third direction Z.

[0170] The first roller 72 is used for the adhesive tape 200 to pass around. That is, during the conveyance of the adhesive tape 200 , the outer peripheral surface of the first roller 72 abuts against the adhesive tape 200 in a circumferential portion thereof.

[0171] The second driving unit 73 is configured to drive the first roller 72 to rotate, that is, the second driving unit 73 can drive the first roller 72 to rotate relative to the first mounting seat 71, so that the first roller 72 can provide driving force for the tape 200 abutting against the outer peripheral surface of the first roller 72 through friction force to convey the tape 200 to move.

[0172] Optionally, in Figure 9, the second drive unit 73 may include a third drive member 731 and a first transmission member 732, the third drive member 731 is installed on the first mounting seat 71, and the third drive member 731 is connected to the first roller 72 through the first transmission member 732, so that the third drive member 731 can drive the first roller 72 to rotate.

[0173] Exemplarily, the third driving member 731 may have various structures, such as an electric motor or a hydraulic motor.

[0174] Exemplarily, the first transmission member 732 may be a gear set, or a belt set for belt transmission, etc.

[0175] It should be noted that, in other embodiments, the second driving unit 73 may not be provided with the first transmission member 732 , and the output end of the third driving member 731 is directly connected to the first roller 72 , so that the third driving member 731 can drive the first roller 72 to rotate.

[0176] The glue feeding mechanism 70 is provided with a first mounting seat 71, a first roller 72 and a second driving unit 73. The first roller 72 is used for the adhesive tape 200 to be wound around, and the second driving unit 73 can drive the first roller 72 to rotate, so that the first roller 72 can actively drive the adhesive tape 200 wound around the first roller 72 to move, thereby actively conveying the adhesive tape 200 for the glue pulling mechanism 20. The structure is simple and easy to implement.

[0177] According to some embodiments of the present application, referring to Figures 8 and 9, and further referring to Figure 10, Figure 10 is a schematic structural diagram of the first roller 72 of the adhesive feeding mechanism 70 provided in some embodiments of the present application. The first roller 72 is configured to contact the adhesive surface of the adhesive tape 200. The surface of the first roller 72 is provided with a plurality of first tooth-shaped portions 721 configured to contact the adhesive surface of the adhesive tape 200. The plurality of first tooth-shaped portions 721 are arranged along the axis of the first roller 72 and are disposed around the first roller 72.

[0178] The first roller 72 is used to contact the adhesive surface of the adhesive tape 200 , that is, when the adhesive tape 200 passes around the first roller 72 , the adhesive surface of the adhesive tape 200 faces the first roller 72 .

[0179] The surface of the first roller 72 is provided with a plurality of first tooth-shaped portions 721 for contacting the adhesive surface of the adhesive tape 200 , that is, the surface of the first roller 72 is provided with a plurality of first tooth-shaped portions 721 protruding therefrom, and the adhesive tape 200 is wound around the plurality of first tooth-shaped portions 721 .

[0180] The first tooth-shaped portion 721 is disposed around the first roller 72 , that is, the first tooth-shaped portion 721 is an annular structure disposed around the axis of the first roller 72 .

[0181] The first roller 72 is used to contact the adhesive surface of the tape 200, which is beneficial to increase the friction between the first roller 72 and the tape 200 to reduce the slippage between the first roller 72 and the tape 200, and by providing a plurality of first tooth-shaped portions 721 on the surface of the first roller 72 for contacting the tape 200 to reduce the contact area between the tape 200 and the first roller 72, it is beneficial to reduce the difficulty of separating the tape 200 and the first roller 72 from each other, so as to facilitate the detachment of the tape 200 from the first roller 72.

[0182] According to some embodiments of the present application, as shown in Figures 8, 9, and 10, a first gap 722 is formed between two adjacent first tooth-shaped portions 721. The adhesive feeding mechanism 70 may further include a second roller 74 located downstream of the first roller 72 along the conveying direction of the adhesive tape 200. The second roller 74 has a second tooth-shaped portion disposed on its surface, at least a portion of which is located within the first gap 722.

[0183] The axial direction of the second roller 74 and the axial direction of the first roller 72 are parallel to each other.

[0184] Along the conveying direction of the adhesive tape 200 , the second roller 74 is located downstream of the first roller 72 . That is, the adhesive tape 200 first passes through the first roller 72 and then passes through the second roller 74 in the conveying direction of the adhesive tape 200 .

[0185] The surface of the second roller 74 is provided with a second tooth-shaped portion, and at least part of the second tooth-shaped portion is located in the first gap 722. That is, the second tooth-shaped portion is protruding from the surface of the second roller 74, and the second tooth-shaped portion is inserted in the first gap 722 between two adjacent first tooth-shaped portions 721 of the first roller 72, so that when the first roller 72 transports the tape 200 during the rotation, the second tooth-shaped portion can play a role in moving the tape 200 attached to the first roller 72, so as to peel off the tape 200 wound on the first roller 72.

[0186] Exemplarily, the second tooth-shaped portion is disposed around the second roller 74 , that is, the second tooth-shaped portion is an annular structure disposed around the axis of the second roller 74 .

[0187] Optionally, the second roller 74 may be fixed on the first mounting seat 71 , or may be rotatably disposed on the first mounting seat 71 around its axis.

[0188] The glue feeding mechanism 70 is also provided with a second roller 74, which is located downstream of the first roller 72, and a second tooth-shaped portion is provided on the surface of the second roller 74. At least part of the second tooth-shaped portion is inserted into the first gap 722 formed between the two adjacent first tooth-shaped portions 721 on the first roller 72, so that the second tooth-shaped portion of the second roller 74 can peel off the tape 200 wound on the first roller 72, so as to alleviate the phenomenon that the tape 200 is wrapped around the first roller 72 due to the non-separation of the tape 200 from the first roller 72, thereby helping to improve the reliability of the glue application device 100.

[0189] In some embodiments, a plurality of second tooth-shaped portions are provided on the surface of the second roller 74 , and the plurality of second tooth-shaped portions are arranged along the axial direction of the second roller 74 . The second tooth-shaped portions are arranged around the second roller 74 , and one second tooth-shaped portion is provided corresponding to one first gap 722 .

[0190] The second roller 74 is provided with a plurality of second tooth-shaped portions arranged along the axial direction of the second roller 74, and each second tooth-shaped portion is correspondingly inserted into a first gap 722, thereby facilitating further improving the peeling effect of the second roller 74 on the adhesive tape 200 wound on the first roller 72, so as to further alleviate the phenomenon that the adhesive tape 200 is wound around the first roller 72 due to the adhesive tape 200 not being separated from the first roller 72.

[0191] According to some embodiments of the present application, as shown in Figures 8 and 9, the glue feeding mechanism 70 may further include a third roller 75, which is arranged on the first mounting seat 71. A second gap is formed between the third roller 75 and the first roller 72 for the adhesive tape 200 to pass through. The third roller 75 is configured to press the adhesive tape 200 against the first roller 72.

[0192] The axial direction of the third roller 75 and the axial direction of the first roller 72 are parallel to each other.

[0193] A second gap is formed between the third roller 75 and the first roller 72 for the adhesive tape 200 to pass through, that is, the third roller 75 and the first roller 72 are arranged with a gap in the radial direction of the first roller 72 so that the adhesive tape 200 can pass through the first gap 722 formed between the third roller 75 and the first roller 72.

[0194] The third roller 75 is configured to press the adhesive tape 200 onto the first roller 72 . That is, the third roller 75 can provide a pressing force to the adhesive tape 200 wound around the first roller 72 , so that the third roller 75 can press the adhesive tape 200 onto the first roller 72 .

[0195] The glue feeding mechanism 70 is also provided with a third roller 75, and the third roller 75 is spaced apart from the first roller 72 so that a second gap is formed between the third roller 75 and the first roller 72 for the adhesive tape 200 to pass through. By setting the third roller 75 to be able to press the adhesive tape 200 against the first roller 72, the third roller 75 can increase the friction between the adhesive tape 200 and the first roller 72, so as to reduce the slippage between the first roller 72 and the adhesive tape 200, thereby facilitating improving the stability and reliability of the first roller 72 in conveying the adhesive tape 200.

[0196] In some embodiments, the third roller 75 is adjustably disposed on the first mounting seat 71 along the radial position of the first roller 72. In other words, the radial spacing between the third roller 75 and the first roller 72 is adjustable, thereby enabling the size of the second gap between the third roller 75 and the first roller 72 to be adjusted.

[0197] It should be noted that the radial position of the third roller 75 of the first roller 72 can be adjusted manually or automatically. If the radial position of the third roller 75 of the first roller 72 is manually adjustable, the first mounting seat 71 is provided with multiple positions for mounting and locking the third roller 75. By mounting and locking the third roller 75 at different positions on the first mounting seat 71, the radial position of the third roller 75 of the first roller 72 can be adjusted. If the radial position of the third roller 75 of the first roller 72 is automatically adjustable, the third roller 75 is movably provided on the first mounting seat 71 along the radial direction of the first roller 72, and the first mounting seat 71 is provided with an adjustment mechanism for driving the third roller 75 to move radially of the first roller 72, so as to adjust the radial position of the third roller 75 of the first roller 72. The adjustment mechanism can be a cylinder or an electric push rod provided on the first mounting seat 71.

[0198] By setting the third roller 75 so that its position can be adjusted radially relative to the first roller 72 on the first mounting seat 71, the size of the second gap between the third roller 75 and the first roller 72 can be adjusted, and the force with which the third roller 75 presses the tape 200 against the first roller 72 can be adjusted, and the glue feeding mechanism 70 can be adapted to tapes 200 of different thicknesses, thereby expanding the scope of application of the glue feeding mechanism 70.

[0199] According to some embodiments of the present application, as shown in Figures 8 and 9, the glue feeding mechanism 70 may further include a first guide roller 76, which is arranged on the first mounting seat 71. Along the conveying direction of the tape 200, the first guide roller 76 is located upstream of the first roller 72. The first guide roller 76 is used for allowing the tape 200 to bypass and contact the non-adhesive surface of the tape 200.

[0200] The axis direction of the first guide roller 76 is parallel to the axis direction of the first roller 72 , and the first guide roller 76 is rotatably disposed on the first mounting seat 71 around its axis.

[0201] Along the conveying direction of the adhesive tape 200 , the first guide roller 76 is located upstream of the first roller 72 . That is, the adhesive tape 200 first passes around the first guide roller 76 and then passes around the first roller 72 in the conveying direction of the adhesive tape 200 .

[0202] The first guide roller 76 is used for the adhesive tape 200 to pass around and contact the non-adhesive surface of the adhesive tape 200 . That is, when the adhesive tape 200 passes around the first guide roller 76 , the non-adhesive surface of the adhesive tape 200 faces the first guide roller 76 .

[0203] In some embodiments, please continue to refer to Figures 8 and 9. The glue feeding mechanism 70 may also include two second guide rollers 77. Along the conveying direction of the tape 200, the two second guide rollers 77 are located downstream of the first roller 72. The axes of the two second guide rollers 77 are parallel to the axis of the first roller 72. A fourth gap is formed between the two second guide rollers 77 for the tape 200 to pass through, so as to guide the tape 200 away from the direction of the first roller 72, thereby facilitating the glue pulling mechanism 20 to pull the tape 200 along the second direction Y.

[0204] The surface of the second guide roller 77 is provided with a plurality of fourth tooth-shaped portions for contacting the adhesive tape 200 . The plurality of fourth tooth-shaped portions are arranged along the axis direction of the second guide roller 77 and are arranged around the second guide roller 77 .

[0205] The glue feeding mechanism 70 is also provided with a first guide roller 76, which is located upstream of the first roller 72 in the conveying direction of the adhesive tape 200, so that the adhesive tape 200 can be guided to enter the angle of the first roller 72 through the first guide roller 76, thereby facilitating the first roller 72 to convey the adhesive tape 200, and the first guide roller 76 is in contact with the non-adhesive surface of the adhesive tape 200, which is conducive to alleviating the phenomenon that the adhesive tape 200 is wrapped around the first guide roller 76 after being bonded to the first guide roller 76.

[0206] According to some embodiments of the present application, as shown in Figures 2, 3, and 7, the unwinding mechanism 10 includes a tape roll 12, which is used to provide the tape 200. The adhesive application device 100 may further include a reversing mechanism 80. The reversing mechanism 80 is disposed between the tape roll 12 and the cutting mechanism 40 along the conveying direction of the tape 200. The reversing mechanism 80 is configured to rotate the tape 200 as it passes through the reversing mechanism 80, so that the width direction of the tape 200 after passing through the reversing mechanism 80 is perpendicular to the axial direction of the tape roll 12.

[0207] Among them, the tape roll 12 is sleeved on the unwinding shaft 11, and the axis of the tape roll 12 coincides with the axis of the unwinding shaft 11, so that the tape roll 12 can rotate on the unwinding shaft 11 when the glue pulling mechanism 20 pulls the tape 200, thereby releasing the tape 200 wound on the tape roll 12 to provide the tape 200.

[0208] Along the conveying direction of the tape 200, the reversing mechanism 80 is arranged between the tape roll 12 and the cutting mechanism 40. That is, the tape 200 provided by the tape roll 12 first passes through the reversing mechanism 80 in the conveying direction of the tape 200, and then enters the position where the cutting mechanism 40 is located for cutting.

[0209] The reversing mechanism 80 is configured to rotate the tape 200 as it passes through the reversing mechanism 80, such that the width direction of the tape 200 after passing through the reversing mechanism 80 is perpendicular to the axial direction of the tape roll 12. That is, after the tape 200 passes through the reversing mechanism 80, the tape 200 can rotate about an axis extending along the conveying direction of the tape 200, thereby changing the width direction of the tape 200 so that the width direction of the tape 200 after passing through the reversing mechanism 80 is perpendicular to the axial direction of the tape roll 12. That is, the width direction of the tape 200 after passing through the reversing mechanism 80 is perpendicular to the width direction of the tape 200 before passing through the reversing mechanism 80. For example, in FIG3 , when the tape 200 is on the tape roll 12, the width direction of the tape 200 is a first direction X. After the tape 200 passes through the reversing mechanism 80, the width direction of the tape 200 is a third direction Z.

[0210] The gluing device 100 is further provided with a reversing mechanism 80, and the reversing mechanism 80 is located between the tape roll 12 and the cutting mechanism 40 in the conveying direction of the tape 200. When the tape 200 passes through the reversing mechanism 80, the reversing mechanism 80 can rotate the tape 200 so that the width direction of the tape 200 after passing through the reversing mechanism 80 is perpendicular to the axial direction of the tape roll 12. The gluing mechanism 50 with such a structure can realize the spiral winding of the tape 200 on the tape roll 12, which can increase the thickness of the tape 200 when the tape 200 is wound on the tape roll 12. The length of the roll 12 is reduced to reduce the replacement frequency of the tape roll 12, which is beneficial to optimizing the production rhythm of the gluing device 100. On the other hand, after the tape 200 is rotated by the reversing mechanism 80, the swing of the spirally wound tape 200 in its width direction can be converted into the swing of the tape 200 in the reversing mechanism 80 along its thickness direction, so as to alleviate the phenomenon that the tape 200 swings along its width direction at the cutting mechanism 40, thereby helping to reduce the influence of the spirally wound tape 200 on the cutting of the cutting mechanism 40, so as to improve the cutting quality of the tape 200.

[0211] According to some embodiments of the present application, referring to Figures 2, 3, and 7, and further referring to Figure 11, Figure 11 is a schematic structural diagram of a reversing mechanism 80 of a glue application device 100 provided in some embodiments of the present application. The reversing mechanism 80 may include two reversing rollers 81, which are arranged opposite each other. A third gap is formed between the two reversing rollers 81 for the adhesive tape 200 to pass through. The two reversing rollers 81 are used to allow the adhesive tape 200 to pass around in sequence, and the axes of the reversing rollers 81 are perpendicular to the axis of the tape roll 12.

[0212] Among them, the two reversing rollers 81 are arranged at intervals in the second direction Y so that the two reversing rollers 81 are set opposite to each other, and a third gap is formed between the two reversing rollers 81 for the tape 200 to pass through. That is, the tape 200 is passed between the two reversing rollers 81 when passing through the reversing mechanism 80.

[0213] The two reversing rollers 81 are used to sequentially route the adhesive tape 200. Specifically, the adhesive tape 200 first routes around one reversing roller 81, then passes through the third gap between the two reversing rollers 81. After exiting the third gap, the adhesive tape 200 again routes around the other reversing rollers 81. The cooperation between the two reversing rollers 81 allows the width of the adhesive tape 200 to change. It should be noted that as the adhesive tape 200 routes around the two reversing rollers 81, one of the two reversing rollers 81 contacts the adhesive surface of the adhesive tape 200, while the other reversing roller 81 contacts the non-adhesive surface of the adhesive tape 200.

[0214] In some embodiments, as shown in Figures 7 and 11, the reversing mechanism 80 may further include a third mounting base 82, which is mounted on the base 60. The two reversing rollers 81 are rotatably connected to the first mounting base 71. For example, the rotation axes of the two reversing rollers 81 extend along the third direction Z.

[0215] The reversing mechanism 80 is provided with two reversing rollers 81 arranged opposite to each other, and a third gap is formed between the two reversing rollers 81 for the tape 200 to pass through, and the axis of the reversing roller 81 is perpendicular to the axis of the tape roll 12, so that after the tape 200 passes through the third gap and bypasses the two reversing rollers 81 in turn, the tape 200 can be rotated under the cooperation of the two reversing rollers 81 to change the width direction of the tape 200. The structure is simple and easy to implement and operate.

[0216] In some embodiments, as shown in Figure 11, the surface of the reversing roller 81 is provided with multiple third tooth-shaped portions 811 for contacting the tape 200, and the multiple third tooth-shaped portions 811 are arranged along the axial direction of the reversing roller 81, and the third tooth-shaped portions 811 are arranged around the reversing roller 81.

[0217] The surface of the reversing roller 81 is provided with a plurality of third tooth-shaped portions 811 for contacting the adhesive tape 200 , that is, a plurality of third tooth-shaped portions 811 are protruding from the surface of the reversing roller 81 , and the adhesive tape 200 is wound around the plurality of third tooth-shaped portions 811 .

[0218] The third tooth-shaped portion 811 is disposed around the reversing roller 81 , that is, the third tooth-shaped portion 811 is an annular structure disposed around the axis of the reversing roller 81 .

[0219] By providing a plurality of third tooth-shaped portions 811 on the surface of the reversing roller 81 for contacting the adhesive tape 200, and arranging the plurality of third tooth-shaped portions 811 along the axial direction of the reversing roller 81, the contact area between the adhesive tape 200 and the reversing roller 81 is reduced, thereby helping to reduce the difficulty of separating the adhesive tape 200 from the reversing roller 81, and reducing the phenomenon of the adhesive tape 200 adhering to and winding around the reversing roller 81.

[0220] According to some embodiments of the present application, as shown in Figures 2, 3, and 7, the adhesive application device 100 may further include a transition roller 90. Along the conveying direction of the adhesive tape 200, the transition roller 90 is disposed between the adhesive tape roll 12 and the reversing mechanism 80. The axis of the transition roller 90 is parallel to the axis of the adhesive tape roll 12. The transition roller 90 is used to allow the adhesive tape 200 to pass around and contact the non-adhesive surface of the adhesive tape 200.

[0221] The transition roller 90 is rotatably connected to the base 60, and the rotation axis of the transition roller 90 is parallel to the axis of the unwinding shaft 11. For example, the rotation axis of the transition roller 90 extends along the first direction X.

[0222] Along the conveying direction of the adhesive tape 200 , the transition roller 90 is disposed between the adhesive tape roll 12 and the reversing mechanism 80 . That is, the adhesive tape 200 first passes through the transition roller 90 and then passes through the reversing mechanism 80 in the conveying direction of the adhesive tape 200 .

[0223] The transition roller 90 is used for the adhesive tape 200 to pass around and to contact the non-adhesive surface of the adhesive tape 200 . That is, when the adhesive tape 200 passes around the transition roller 90 , the non-adhesive surface of the adhesive tape 200 faces the transition roller 90 .

[0224] The adhesive application device 100 is further provided with a transition roller 90, which is located between the tape roll 12 and the reversing mechanism 80 in the conveying direction of the adhesive tape 200. Thus, the transition roller 90 can guide the adhesive tape 200 into the angle of the reversing mechanism 80, thereby facilitating the reversing mechanism 80 to rotate the adhesive tape 200 and reducing the risk of the adhesive tape 200 becoming entangled between the reversing mechanism 80 and the tape roll 12. Furthermore, by bringing the transition roller 90 into contact with the non-adhesive surface of the adhesive tape 200, the risk of the adhesive tape 200 becoming entangled around the transition roller 90 after bonding to the transition roller 90 is reduced.

[0225] According to some embodiments of the present application, referring to Figures 2, 3 and 4, the transfer mechanism 30 and the cutting mechanism 40 are spaced apart along the first direction X, the glue pulling mechanism 20 is configured to pull the adhesive tape 200 along the second direction Y so that the adhesive tape 200 is located between the transfer mechanism 30 and the cutting mechanism 40, the glue applying mechanism 50 is located on one side of the glue pulling mechanism 20 in the third direction Z, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0226] In the first direction X, the transfer mechanism 30 and the cutting mechanism 40 are arranged at intervals. That is, the transfer mechanism 30 and the cutting mechanism 40 are arranged along the axis direction of the tape roll 12 .

[0227] Exemplarily, the glue pulling mechanism 20 pulls the tape 200 along the second direction Y so that the transfer mechanism 30 and the cutting mechanism 40 are respectively located on both sides of the tape 200 in the first direction X. It should be noted that the thickness direction of the tape 200 located between the transfer mechanism 30 and the cutting mechanism 40 in the first direction X is consistent with the first direction X.

[0228] The transfer mechanism 30 and the cutting mechanism 40 are arranged at intervals along the first direction X, the glue pulling mechanism 20 pulls the tape 200 between the transfer mechanism 30 and the cutting mechanism 40 along the second direction Y, and the glue applying mechanism 50 is located on one side of the glue pulling mechanism 20 in the third direction Z, so that the cutting mechanism 40 can cut the tape 200 and the glue applying mechanism 50 can pick up the tape 200 cut by the cutting mechanism 40. The glue applying device 100 with such a structure is beneficial to reducing the assembly difficulty between the glue pulling mechanism 20, the cutting mechanism 40 and the glue applying mechanism 50 on the one hand, and can reduce the interference between the glue pulling mechanism 20, the cutting mechanism 40 and the glue applying mechanism 50 on the other hand.

[0229] According to some embodiments of the present application, referring to Figures 2 and 3 , and further referring to Figure 12 , Figure 12 is a schematic structural diagram of a gluing mechanism 50 of a gluing device 100 provided in some embodiments of the present application. The gluing mechanism 50 includes a suction member 51 and a third drive unit 52 . The suction member 51 is configured to absorb the adhesive tape 200 cut by the cutting mechanism 40 . The third drive unit 52 is connected to the suction member 51 and is configured to drive the suction member 51 to move along a third direction Z to pick up the adhesive tape 200 cut by the cutting mechanism 40 from the transfer mechanism 30 .

[0230] Among them, the suction member 51 is used to absorb the tape 200 cut by the cutting mechanism 40, that is, the suction member 51 can absorb the tape 200 cut by the cutting mechanism 40 and located on the support seat 31 of the transfer mechanism 30 to achieve the grasping of the tape 200.

[0231] Illustratively, the suction member 51 may have various structures, such as a suction cup or a suction plate provided with suction holes.

[0232] The third driving unit 52 drives the suction member 51 to move in the third direction Z so that the suction member 51 approaches or moves away from the adhesive tape 200 on the support base 31 of the transfer mechanism 30 , thereby enabling the adhesive tape 200 to be picked up.

[0233] In some embodiments, the third driving unit 52 may include a fourth mounting seat 521 and a fourth driving member 522. The fourth mounting seat 521 is movably arranged on the base 60 along the third direction Z. The suction member 51 is arranged on the fourth mounting seat 521. The output end of the fourth driving member 522 is connected to the fourth mounting seat 521 to drive the fourth mounting seat 521 to move relative to the base 60 along the third direction Z, thereby driving the suction member 51 to move in the third direction Z.

[0234] For example, the fourth driving member 522 may have various structures, such as a cylinder, an electric push rod, or a linear motor.

[0235] The gluing mechanism 50 is provided with a suction member 51 and a third driving unit 52. The third driving unit 52 can drive the suction member 51 to move along the third direction Z, so that the suction member 51 can absorb the tape 200 cut by the cutting mechanism 40 on the transfer mechanism 30, thereby enabling the gluing mechanism 50 to pick up the tape 200. The gluing mechanism 50 with this structure can reduce the difficulty of picking up the tape 200 and can reduce damage to the tape 200.

[0236] In some embodiments, please continue to refer to FIG. 2 , FIG. 3 and FIG. 12 , the third driving unit 52 is further configured to drive the suction member 51 to move along the second direction Y to transfer the adhesive tape 200 to the workpiece.

[0237] Among them, the third driving unit 52 is also configured to drive the suction member 51 to move along the second direction Y, that is, the third driving unit 52 can also drive the suction member 51 to move in the second direction Y, so that the suction member 51 can drive the tape 200 cut by the cutting mechanism 40 to move to the workpiece for pasting.

[0238] Optionally, the third drive unit 52 may further include a fifth mounting base 523 and a fifth driving member 524. The fifth mounting base 523 is movably mounted on the base 60 along the second direction Y. The fourth mounting base 521 is movably mounted on the fifth mounting base 523 along the third direction Z. The fourth driving member 522 connects the fourth mounting base 521 and the fifth mounting base 523. The fifth driving member 524 is mounted on the base 60. The output end of the fifth driving member 524 is connected to the fifth mounting base 523 to drive the fifth mounting base 523 to move along the second direction Y, thereby driving the suction member 51 to move in the second direction Y.

[0239] For example, the fifth driving member 524 may have various structures, such as a cylinder, an electric push rod, or a linear motor.

[0240] By setting the third driving unit 52 to also be able to drive the suction member 51 to move along the second direction Y, so that the suction member 51 can adhere the tape 200 to the workpiece, the gluing mechanism 50 using this structure can separate the position where the gluing mechanism 50 picks up the tape 200 and the position where the tape 200 is adhered to the workpiece, which is conducive to reducing the interference between each other.

[0241] According to some embodiments of the present application, referring to Figures 3 and 12, and further referring to Figure 13, Figure 13 is a schematic structural diagram of the cutting mechanism 40 of the adhesive laminating device 100 provided in some embodiments of the present application. The cutting mechanism 40 includes a cutting member 41, which may include a plurality of cutting blades 411. The plurality of cutting blades 411 are arranged at intervals along the second direction Y. The plurality of cutting blades 411 are configured to cut the adhesive tape 200 resting on the transfer mechanism 30 into a plurality of sections of adhesive tape 200 arranged along the second direction Y. The adhesive laminating mechanism 50 includes a plurality of suction members 51. The suction members 51 are arranged one-to-one with the cutting blades 411. The plurality of suction members 51 are arranged along the second direction Y, and each suction member 51 is configured to suck up a section of adhesive tape 200.

[0242] Among them, multiple cutting knives 411 are configured to cut the tape 200 against the transfer mechanism 30 into multiple sections of tape 200 arranged along the second direction Y, that is, the cutting piece 41 is provided with multiple cutting knives 411 arranged at intervals along the second direction Y. When the multiple cutting knives 411 cut the tape 200 pulled out by the glue pulling mechanism 20, the tape 200 can be cut into multiple sections to facilitate gluing of multiple workpieces.

[0243] Exemplarily, in Figure 13, the cutting piece 41 includes two cutting knives 411, and the two cutting knives 411 are arranged at intervals along the second direction Y. Correspondingly, in Figure 12, the gluing mechanism 50 is provided with two suction pieces 51, each suction piece 51 is used to absorb a section of tape 200 cut by a cutting knife 411.

[0244] It should be noted that in Figures 5 and 6, a support seat 31 is used for a tape 200 pulled out by the glue pulling mechanism 20 to rest against, and correspondingly, the support seat 31 is provided with two support surfaces 311, each support surface 311 is used to support a section of tape 200 cut by a cutting knife 411.

[0245] The cutting piece 41 of the cutting mechanism 40 is provided with a plurality of cutting knives 411 arranged at intervals along the second direction Y, and the gluing mechanism 50 is correspondingly provided with a plurality of suction pieces 51, so that multiple sections of tape 200 can be cut at the same time, and multiple sections of tape 200 can be picked up and bonded at the same time to realize the process of gluing multiple workpieces at the same time, which is beneficial to improving the gluing efficiency of the gluing device 100.

[0246] In some embodiments, as shown in FIG12 , the adhesive laminating mechanism 50 may further include a fourth driving unit 53. The fourth driving unit 53 is connected to the third driving unit 52 and the plurality of suction members 51. The fourth driving unit 53 is configured to drive two adjacent suction members 51 toward or away from each other in the second direction Y to adjust the spacing between the two adjacent suction members 51.

[0247] The fourth driving unit 53 is mounted on the fourth mounting base 521 of the third driving unit 52 , and is used to drive two adjacent suction members 51 in the second direction Y to move closer to or farther from each other.

[0248] Optionally, in Figure 12, the gluing mechanism 50 is provided with two suction members 51, and the fourth driving unit 53 may include a sixth mounting seat 531 and a sixth driving member 532. The sixth mounting seat 531 is installed on the fourth mounting seat 521, and the sixth driving member 532 is installed on the sixth mounting seat 531. One of the two suction members 51 is fixed on the sixth mounting seat 531, and the other suction member 51 is movably provided on the sixth mounting seat 531 along the second direction Y and is connected to the output end of the sixth driving member 532, so that the sixth driving member 532 can drive one of the two suction members 51 to move along the second direction Y, so as to realize that the two suction members 51 are close to or away from each other in the second direction Y, thereby being able to adjust the spacing between the two suction members 51 in the second direction Y. Of course, in other embodiments, the gluing device 100 may also be such that both suction members 51 are movably arranged on the sixth mounting seat 531 along the second direction Y, and both suction members 51 are connected to the sixth driving member 532, so that the sixth driving member 532 can drive the two suction members 51 to approach or move away from each other in the second direction Y.

[0249] Optionally, in Figure 12, the fourth driving unit 53 may further include a second transmission member 533, and the sixth driving member 532 is transmission-connected to one of the two suction members 51 through the second transmission member 533, so that the sixth driving member 532 can drive one of the two suction members 51 to move along the second direction Y.

[0250] Exemplarily, the sixth driving member 532 may have various structures, such as an electric motor or a hydraulic motor.

[0251] For example, the second transmission member 533 may be a gear rack set, or a belt set for belt transmission, etc.

[0252] It should be noted that, in other embodiments, the fourth drive unit 53 may not be provided with the second transmission member 533, and the output end of the sixth drive member 532 is directly connected to one of the two suction members 51, so that the sixth drive member 532 can drive one of the two suction members 51 to move along the second direction Y. In this embodiment, the sixth drive member 532 can be a cylinder, an electric push rod or a linear motor, etc.

[0253] The gluing mechanism 50 is also provided with a fourth driving unit 53, which can drive two adjacent suction members 51 in the second direction Y to move closer to or away from each other, so that the distance between the two adjacent suction members 51 in the second direction Y can be adjusted according to actual needs to meet different processing requirements, thereby helping to improve the production flexibility of the gluing mechanism 50.

[0254] According to some embodiments of the present application, as shown in Figures 2, 3, and 13, the cutting mechanism 40 may include a cutting member 41 and a fifth drive unit 42. The cutting member 41 includes a cutting blade 411, which is used to cut the tape 200 resting on the transfer mechanism 30. The fifth drive unit 42 is connected to the cutting member 41 and is configured to drive the cutting blade 411 toward the transfer mechanism 30 to cut the tape 200.

[0255] Among them, the cutting piece 41 can also include a seventh mounting seat 412, the cutting knife 411 is installed on the seventh mounting seat 412, the seventh mounting seat 412 is movably arranged on the base 60 along the first direction X, and the fifth driving unit 42 connects the seventh mounting seat 412 and the base 60, so that the fifth driving unit 42 can drive the seventh mounting seat 412 to move in the first direction X, so that the cutting knife 411 can approach or move away from the support seat 31 of the transfer mechanism 30, thereby realizing the cutting of the tape 200 resting on the support seat 31.

[0256] Exemplarily, the cutting piece 41 is provided with two cutting knives 411, and the two cutting knives 411 are arranged on the seventh mounting seat 412 at intervals along the second direction Y. Of course, in other embodiments, the number of cutting knives 411 arranged on the seventh mounting seat 412 can also be one, three, four or five, etc.

[0257] Optionally, the fifth driving unit 42 may include a second fixed base 421, an eighth mounting base 422, and a seventh driving member 423. The second fixed base 421 is fixedly mounted on the base 60, the eighth mounting base 422 is movably disposed on the first fixed base 324 along the first direction X, the seventh mounting base 412 is mounted on the eighth mounting base 422, the seventh driving member 423 is disposed on the second fixed base 421, and the output end of the seventh driving member 423 is connected to the eighth mounting base 422, so that the seventh driving member 423 can drive the eighth mounting base 422 to move relative to the second fixed base 421 along the first direction X, thereby driving the cutting blade 411 of the cutting member 41 to move closer to or away from the support base 31 of the transfer mechanism 30 in the first direction X.

[0258] Exemplarily, the seventh driving member 423 may have various structures, such as a cylinder, an electric push rod, or a linear motor.

[0259] The cutting mechanism 40 is provided with a cutting piece 41 and a fifth driving unit 42. The cutting piece 41 includes a cutting knife 411 for cutting the tape 200. The cutting knife 411 is driven by the fifth driving unit 42 to move in a direction close to the transfer mechanism 30 so that the cutting knife 411 can automatically cut the tape 200 resting on the transfer mechanism 30. The structure is simple and easy to implement.

[0260] According to some embodiments of the present application, referring to Figures 2, 3, and 4, and further referring to Figure 14, Figure 14 is a schematic diagram of the structure of the adhesive pulling mechanism 20 of the adhesive application device 100 provided in some embodiments of the present application. The adhesive pulling mechanism 20 may include a clamping member 21 and a sixth drive unit 22. The clamping member 21 is used to clamp the adhesive tape 200. The sixth drive unit 22 is connected to the clamping member 21 and is configured to drive the clamping member 21 to move, thereby pulling the adhesive tape 200.

[0261] Among them, the sixth driving unit 22 is used to drive the clamping member 21 to move along the second direction Y, so as to drive the tape 200 clamped by the clamping member 21 to move along the second direction Y, thereby realizing the glue pulling mechanism 20 pulling the tape 200 along the second direction Y to between the transfer mechanism 30 and the cutting mechanism 40.

[0262] Optionally, the sixth driving unit 22 may include a third fixed seat 221, a ninth mounting seat 222 and an eighth driving member 223, the third fixed seat 221 is fixedly mounted on the base 60, the ninth mounting seat 222 is movably arranged on the third fixed seat 221 along the second direction Y, and the clamping member 21 is installed on the ninth mounting seat 222, the eighth driving member 223 is arranged on the third fixed seat 221 and connected to the ninth mounting seat 222, so that the eighth driving member 223 can drive the ninth mounting seat 222 to move along the second direction Y, so as to drive the clamping member 21 to pull the tape 200 along the second direction Y.

[0263] It should be noted that the eighth driving member 223 can be directly connected to the ninth mounting seat 222. For example, the eighth driving member 223 can be a cylinder, an electric push rod, or a linear motor. The output end of the eighth driving member 223 is directly connected to the ninth mounting seat 222 to drive the ninth mounting seat 222 to move along the second direction Y. Of course, the eighth driving member 223 can also be transmission-connected to the ninth mounting seat 222, that is, the eighth driving member 223 is transmission-connected to the ninth mounting seat 222 via a transmission member such as a gear rack set or a belt drive. In this embodiment, the eighth driving member 223 can also be an electric motor or a hydraulic motor.

[0264] Optionally, the clamping member 21 may include a ninth driving member 211 and two clamping parts 212, the two clamping parts 212 are movably arranged on the ninth mounting seat 222 along the first direction X, the ninth driving member 211 is arranged on the ninth mounting seat 222, and the output end of the ninth driving member 211 is connected to both clamping parts 212 to drive the two clamping parts 212 to approach or move away from each other in the first direction X to clamp or release the tape 200.

[0265] For example, in FIG. 14 , the ninth driving member 211 is a bidirectional cylinder. Of course, in other embodiments, the ninth driving member 211 may also be two unidirectional cylinders or two electric push rods.

[0266] The adhesive pulling mechanism 20 is provided with a clamping member 21 and a sixth driving unit 22. The clamping member 21 can clamp the adhesive tape 200 provided by the unwinding mechanism 10, so that the clamping member 21 can be driven to move by the sixth driving unit 22 to enable the clamping member 21 to pull the adhesive tape 200, thereby pulling out the adhesive tape 200 provided by the unwinding mechanism 10. The structure is simple and easy to implement.

[0267] According to some embodiments of the present application, referring to Figures 1, 2, 3 and 7, the gluing device 100 may include two unwinding mechanisms 10 and two gluing mechanisms 50, wherein the two unwinding mechanisms 10 are arranged relative to each other along a third direction Z, and the two gluing mechanisms 50 are arranged relative to each other along the third direction Z. The glue pulling mechanism 20 is configured to pull the adhesive tape 200 provided by the two unwinding mechanisms 10. The transfer mechanism 30 is configured to abut against the adhesive tape 200 provided by the two unwinding mechanisms 10. The cutting mechanism 40 is configured to cut the adhesive tape 200 provided by the two unwinding mechanisms 10. Each gluing mechanism 50 is configured to pick up an adhesive tape 200 provided by an unwinding mechanism 10 and cut by the cutting mechanism 40.

[0268] The gluing device 100 is provided with two unwinding mechanisms 10 and two gluing mechanisms 50, which are all provided on a base 60 and are arranged at intervals along a third direction Z. Optionally, the gluing device 100 is further provided with two transition rollers 90, two reversing mechanisms 80, and two glue feeding mechanisms 70, which are all provided on the base 60 and arranged along the third direction Z. Each transition roller 90 is used to allow the adhesive tape 200 provided by the tape roll 12 of one unwinding mechanism 10 to pass around, each reversing mechanism 80 is used to rotate the adhesive tape 200 provided by the tape roll 12 of one unwinding mechanism 10, and each glue feeding mechanism 70 is used to convey the adhesive tape 200 provided by the tape roll 12 of one unwinding mechanism 10.

[0269] The gluing device 100 is provided with two unwinding mechanisms 10 and two gluing mechanisms 50 arranged relatively along the third direction Z, so that the two unwinding mechanisms 10 can provide two tapes 200 at the same time, and the tapes 200 provided by the two unwinding mechanisms 10 can be pulled simultaneously for cutting through the glue pulling mechanism 20, the transfer mechanism 30 and the cutting mechanism 40, so that the two relatively arranged gluing mechanisms 50 can respectively pick up the tapes 200 provided by the two unwinding mechanisms 10 and cut by the cutting mechanism 40 to glue the workpiece, thereby realizing the double-sided gluing function of the workpiece, which is beneficial to improving the gluing efficiency.

[0270] According to some embodiments of the present application, as shown in Figures 2, 3, and 14, the adhesive pulling mechanism 20 includes two clamping members 21 and a sixth drive unit 22. The two clamping members 21 are respectively used to clamp the adhesive tape 200 provided by the two unwinding mechanisms 10. The sixth drive unit 22 is connected to the two clamping members 21 and is configured to drive the two clamping members 21 to move, thereby pulling the adhesive tape 200 provided by the two unwinding mechanisms 10.

[0271] Among them, the two clamping members 21 are respectively used to clamp the tape 200 provided by the tape rolls 12 of the two unwinding mechanisms 10, and the two clamping members 21 are both installed on the ninth mounting seat 222 of the sixth driving unit 22, so that when the eighth driving member 223 of the sixth driving unit 22 drives the ninth mounting seat 222 to move along the second direction Y, it can simultaneously drive the two clamping members 21 to move along the second direction Y, so as to realize that the sixth driving unit 22 simultaneously pulls the tape 200 provided by the two unwinding mechanisms 10 along the second direction Y to between the transfer mechanism 30 and the cutting mechanism 40.

[0272] The glue pulling mechanism 20 is provided with two clamping members 21, which can respectively clamp the adhesive tapes 200 provided by the two unwinding mechanisms 10. The six driving unit 22 drives the two clamping members 21 to move and can simultaneously pull out the adhesive tapes 200 provided by the two unwinding mechanisms 10, so that the glue pulling mechanism 20 pulls the adhesive tapes 200 provided by the two unwinding mechanisms 10, thereby eliminating the need to set up two glue pulling mechanisms 20, which is beneficial to reducing the manufacturing cost of the glue applying device 100.

[0273] According to some embodiments of the present application, as shown in Figures 1, 4, and 5, the transfer mechanism 30 and the cutting mechanism 40 are spaced apart along a first direction X, and the adhesive pulling mechanism 20 is configured to pull the adhesive tape 200 between the transfer mechanism 30 and the cutting mechanism 40. The first direction X is perpendicular to the third direction Z. The transfer mechanism 30 includes two support bases 31 and a first drive unit 32. The two support bases 31 each have a support surface 311. The support surfaces 311 of the two support bases 31 are used to abut against the adhesive tape 200 provided by the two unwinding mechanisms 10 along the first direction X. The first drive unit 32 is connected to the two support bases 31 and is configured to drive the two support bases 31 to move along the first direction X so that the support surfaces 311 approach or move away from the adhesive tape 200.

[0274] Among them, the two support seats 31 are respectively used to support the tape 200 provided by the tape rolls 12 of the two unwinding mechanisms 10 along the first direction X, and the two support seats 31 are both arranged on the movable seat 322, so that when the first driving member 323 of the first driving unit 32 drives the movable seat 322 to move along the first direction X, it can simultaneously drive the two support seats 31 to move along the first direction X, so that the first driving unit 32 can simultaneously drive the two support seats 31 to respectively rest against the tape 200 provided by the tape rolls 12 of the two unwinding mechanisms 10.

[0275] The transfer mechanism 30 is provided with two support seats 31, and the support surfaces 311 of the two support seats 31 can respectively provide the adhesive tapes 200 provided by the two unwinding mechanisms 10 to abut against each other. The first driving unit 32 drives the support surfaces 311 of the two support seats 31 to abut against the adhesive tape 200 along the first direction X, so that the transfer mechanism 30 can provide the adhesive tapes 200 provided by the two unwinding mechanisms 10 to abut against each other and then be provided to the cutting mechanism 40 for cutting. Therefore, there is no need to set up two transfer mechanisms 30, which is beneficial to reducing the manufacturing cost of the glue laminating device 100.

[0276] In some embodiments, as shown in FIG5 , the transfer mechanism 30 may further include two flipping units 33. Each support base 31 is connected to the first driving unit 32 via a flipping unit 33, and the flipping unit 33 is configured to drive the corresponding support base 31 to flip, so that the support surface 311 of one support base 31 flips from a position facing the cutting mechanism 40 to a position facing one gluing mechanism 50.

[0277] Among them, each support seat 31 is connected to the movable seat 322 through a flip unit 33, so that the first driving unit 32 can simultaneously drive the two support seats 31 to move along the first direction X, and each flip unit 33 can drive the corresponding support seat 31 to flip, so that the cut tape 200 is flipped to face the corresponding glue mechanism 50.

[0278] The transfer mechanism 30 is also provided with two flipping units 33. Each support seat 31 is connected to the first driving unit 32 via a flipping unit 33, so that the support seat 31 can be flipped under the drive of the corresponding flipping unit 33, so that the support surface 311 of the support seat 31 can be flipped from a position facing the cutting mechanism 40 to a position facing the corresponding gluing mechanism 50, thereby facilitating the gluing mechanism 50 to pick up the tape 200 cut by the cutting mechanism 40 on the corresponding support seat 31, which is beneficial to reduce the risk of interference between the gluing mechanism 50 and the cutting mechanism 40 during the process of picking up the tape 200.

[0279] According to some embodiments of the present application, as shown in Figures 2, 3, 4, and 13, the cutting mechanism 40 includes two cutting members 41 and a fifth drive unit 42. The two cutting members 41 are respectively used to cut the adhesive tape 200 provided by the two unwinding mechanisms 10. The fifth drive unit 42 is connected to the two cutting members 41 and is configured to drive the two cutting members 41 toward the transfer mechanism 30 to cut the adhesive tape 200 provided by the two unwinding mechanisms 10.

[0280] Among them, the two cutting pieces 41 are respectively used to cut the tape 200 provided by the tape rolls 12 of the two unwinding mechanisms 10, and the seventh mounting seats 412 of the two cutting pieces 41 are both installed on the eighth mounting seat 422 of the fifth driving unit 42, so that the seventh driving piece 423 of the fifth driving unit 42 can drive the two cutting pieces 41 to move closer to or away from the corresponding support seat 31 along the first direction X while driving the eighth mounting seat 422 to move along the first direction X, so that the fifth driving unit 42 can simultaneously drive the two cutting pieces 41 to cut the tape 200 provided by the tape rolls 12 of the two unwinding mechanisms 10 respectively.

[0281] The cutting mechanism 40 is provided with two cutting pieces 41, which are respectively used to cut the tapes 200 provided by the two unwinding mechanisms 10. The two cutting pieces 41 are driven by the fifth driving unit 42 to move toward the direction close to the transfer mechanism 30, so that the cutting mechanism 40 can simultaneously cut the tapes 200 provided by the two unwinding mechanisms 10, thereby eliminating the need to set up two cutting mechanisms 40, which is beneficial to reducing the manufacturing cost of the glue laminating device 100.

[0282] According to some embodiments of the present application, the present application further provides a battery production system, which includes the glue application device 100 of any of the above solutions.

[0283] According to some embodiments of the present application, referring to Figures 1 to 14, the present application provides a glue applying device 100, which includes a base 60, two unwinding mechanisms 10, two transition rollers 90, two reversing mechanisms 80, two glue feeding mechanisms 70, a glue pulling mechanism 20, a transfer mechanism 30, a cutting mechanism 40, and two glue applying mechanisms 50. The two unwinding mechanisms 10, the two transition rollers 90, the two reversing mechanisms 80, the two glue feeding mechanisms 70, the glue pulling mechanism 20, the transfer mechanism 30, the cutting mechanism 40, and the two glue applying mechanisms 50 are all mounted on the base 60. The two unwinding mechanisms 10, the two transition rollers 90, the two reversing mechanisms 80, the two glue feeding mechanisms 70, and the two glue applying mechanisms 50 are all arranged along the third direction Z and are arranged one-to-one. The transfer mechanism 30 and the cutting mechanism 40 are arranged at intervals along the first direction X. The unwinding mechanism 10 includes an unwinding shaft 11 and a tape roll 12. The unwinding shaft 11 is mounted on a base 60, with its axis extending in a first direction X. The tape roll 12 is sleeved onto the unwinding shaft 11 and is used to supply the adhesive tape 200. The axis of the tape roll 12 coincides with the axis of the unwinding shaft 11. A transition roller 90 is positioned downstream of the unwinding mechanism 10 in the conveying direction of the adhesive tape 200. The axis of the transition roller 90 is parallel to the axis of the tape roll 12. The transition roller 90 allows the adhesive tape 200 to pass around and contact the non-adhesive surface of the adhesive tape 200. A reversing mechanism 80 is positioned downstream of the transition roller 90 in the conveying direction of the adhesive tape 200. The reversing mechanism 80 is configured to rotate the adhesive tape 200 as it passes through the reversing mechanism 80, so that the width of the adhesive tape 200 after passing through the reversing mechanism 80 is perpendicular to the axis of the tape roll 12. The reversing mechanism 80 includes two reversing rollers 81 spaced apart along the second direction Y, forming a third gap between the two reversing rollers 81 for the adhesive tape 200 to pass through. The two reversing rollers 81 are used to sequentially pass the adhesive tape 200 around, and the axes of the reversing rollers 81 are perpendicular to the axis of the tape roll 12. The adhesive feeding mechanism 70 is located downstream of the reversing mechanism 80 in the conveying direction of the adhesive tape 200. The adhesive feeding mechanism 70 includes a first mounting base 71, a first roller 72, a second drive unit 73, a second roller 74, a third roller 75, and a first guide roller 76. A first roller 72 is rotatably mounted on the first mounting base 71. The first roller 72 is used to pass the adhesive tape 200 around it. The first roller 72 is configured to contact the adhesive surface of the adhesive tape 200. A plurality of first tooth-shaped portions 721 are provided on the surface of the first roller 72 for contacting the adhesive surface of the adhesive tape 200. The plurality of first tooth-shaped portions 721 are arranged along the axis of the first roller 72. The first tooth-shaped portions 721 surround the first roller 72, and a first gap 722 is formed between adjacent first tooth-shaped portions 721. A second drive unit 73 is mounted on the first mounting base 71 and is configured to rotate the first roller 72 to drive the adhesive tape 200 along the conveying direction of the adhesive tape 200.The second roller 74 is located downstream of the first roller 72 and has a plurality of second tooth-shaped portions arranged along the axis of the second roller 74. The second tooth-shaped portions surround the second roller 74, and each second tooth-shaped portion corresponds to a first gap 722, with at least a portion of the second tooth-shaped portion located within the first gap 722. A third roller 75 is adjustably mounted on the first mounting seat 71 along the radial direction of the first roller 72. A second gap is formed between the third roller 75 and the first roller 72, through which the adhesive tape 200 passes. The third roller 75 is configured to press the adhesive tape 200 against the first roller 72. A first guide roller 76 is located upstream of the first roller 72 and is configured to allow the adhesive tape 200 to pass around and contact the non-adhesive surface of the adhesive tape 200. The adhesive pulling mechanism 20 is located downstream of the adhesive feeding mechanism 70 along the conveying direction of the adhesive tape 200. The adhesive pulling mechanism 20 is configured to pull the adhesive tape 200 along the second direction Y between the transfer mechanism 30 and the cutting mechanism 40. The adhesive pulling mechanism 20 includes a sixth drive unit 22 and two clamping members 21. The two clamping members 21 are respectively used to clamp the adhesive tape 200 provided by the two unwinding mechanisms 10. The sixth drive unit 22 is connected to the two clamping members 21 and is configured to drive the two clamping members 21 to move, thereby pulling the adhesive tape 200 provided by the two unwinding mechanisms 10. The transfer mechanism 30 includes a first drive unit 32, a flip unit 33, and two support bases 31. The support bases 31 have support surfaces 311, which are configured to abut against the adhesive tape 200 along a first direction X. The first drive unit 32 is connected to the two support bases 31 and is configured to drive the two support bases 31 to move along the first direction X to move the support surfaces 311 closer to or farther from the adhesive tape 200. The first drive unit 32 is also configured to drive the two support bases 31 to move along the second direction Y to adjust the positions of the two support bases 31 in the second direction Y. Each flipping unit 33 is connected to a support base 31 and a first drive unit 32. The flipping unit 33 is configured to drive the corresponding support base 31 to flip, causing the support surface 311 to flip from a position facing the cutting mechanism 40 to a position facing the gluing mechanism 50. The support surface 311 is disposed along the first direction X, facing the adhesive surface of the tape 200, and is provided with air holes 312 for suction or blowing air. The cutting mechanism 40 includes a fifth drive unit 42 and two cutting members 41. The two cutting members 41 include two cutting blades 411 spaced apart along the second direction Y. The cutting blades 411 of the two cutting members 41 are respectively used to cut the tape 200 provided by the two unwinding mechanisms 10. The fifth drive unit 42 is connected to the two cutting members 41 and is configured to drive the two cutting members 41 toward the transfer mechanism 30 to cut the tape 200 provided by the two unwinding mechanisms 10. Along the third direction Z, the two glue applying mechanisms 50 are arranged opposite to each other and are respectively located on both sides of the glue pulling mechanism 20 .The adhesive application mechanism 50 includes a third drive unit 52, a fourth drive unit 53, and two suction members 51. The suction members 51 are used to absorb the adhesive tape 200 cut by the cutting mechanism 40. The suction members 51 are arranged one-to-one with the cutting blades 411. The two suction members 51 are arranged along the second direction Y, and each suction member 51 is configured to absorb a section of the adhesive tape 200. The third drive unit 52 is connected to the two suction members 51 and is configured to drive the two suction members 51 along the third direction Z to pick up the adhesive tape 200 cut by the cutting mechanism 40 from the transfer mechanism 30. The third drive unit 52 is also configured to drive the two suction members 51 along the second direction Y to transfer the adhesive tape 200 to the workpiece. The fourth drive unit 53 is connected to the third drive unit 52 and the two suction members 51 and is configured to drive the two suction members 51 toward or away from each other in the second direction Y to adjust the spacing between the two suction members 51 in the second direction Y. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

[0284] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0285] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A glue sticking device, comprising: an unwinding mechanism for providing the adhesive tape; A glue pulling mechanism, configured to pull the adhesive tape; A transfer mechanism, configured to abut against the adhesive tape pulled out by the adhesive pulling mechanism; a cutting mechanism configured to cut the adhesive tape against the transfer mechanism; as well as The adhesive tape applying mechanism is configured to pick up the adhesive tape cut by the cutting mechanism and transfer the adhesive tape to the workpiece.

2. The adhesive laminating device according to claim 1, wherein: Along the first direction, the transfer mechanism and the cutting mechanism are arranged at intervals, and the adhesive pulling mechanism is configured to pull the adhesive tape between the transfer mechanism and the cutting mechanism.

3. The adhesive laminating device according to claim 2, wherein: The transfer agencies include: A support seat, having a support surface, wherein the support surface is used to abut against the adhesive tape along the first direction; The first driving unit is connected to the supporting base, and the first driving unit is configured to drive the supporting base to move along the first direction so that the supporting surface is close to or away from the tape.

4. The adhesive laminating device according to claim 3, wherein: The adhesive pulling mechanism is configured to pull the adhesive tape along a second direction, the second direction being perpendicular to the first direction; Wherein, the first driving unit is further configured to drive the support base to move along the second direction to adjust the position of the support base in the second direction.

5. The glue sticking device according to claim 3 or 4, wherein: The transfer agency also includes: A flip unit is connected to the support base and the first driving unit, and the flip unit is configured to drive the support base to flip so that the support surface flips from a position facing the cutting mechanism to a position facing the gluing mechanism.

6. The adhesive laminating device according to claim 5, wherein: The glue pulling mechanism is configured to pull the adhesive tape along a second direction, the glue applying mechanism is located on one side of the glue pulling mechanism in a third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

7. The glue sticking device according to claim 5 or 6, wherein: Along the first direction, the supporting surface is arranged facing the adhesive surface of the tape.

8. The glue sticking device according to any one of claims 5 to 7, wherein: The support surface is provided with air holes for suction or blowing.

9. The glue sticking device according to any one of claims 2 to 8, wherein: The transfer agencies include: A support seat, having a support surface, wherein the support surface is used to abut against the adhesive tape along the first direction; A flip unit is connected to the support base, and is configured to drive the support base to flip so that the support surface flips from a position facing the cutting mechanism to a position facing the gluing mechanism.

10. The glue sticking device according to any one of claims 1 to 9, wherein: The glue sticking device also includes: The glue feeding mechanism is arranged along the conveying direction of the adhesive tape between the unwinding mechanism and the adhesive pulling mechanism, and is configured to drive the adhesive tape to move along the conveying direction of the adhesive tape.

11. The adhesive laminating device according to claim 10, wherein: The glue feeding mechanism comprises: a first mounting seat; A first roller, rotatably disposed on the first mounting seat, the first roller being used for the adhesive tape to be wound around; The second driving unit is disposed on the first mounting seat, and the second driving unit is configured to drive the first roller to rotate, so as to drive the adhesive tape to move along the conveying direction of the adhesive tape.

12. The adhesive laminating device according to claim 11, wherein: The first roller is used to contact the adhesive surface of the tape. The surface of the first roller is provided with a plurality of first tooth-shaped portions for contacting the adhesive surface of the tape. The plurality of first tooth-shaped portions are arranged along the axial direction of the first roller. The first tooth-shaped portions are arranged around the first roller.

13. The adhesive laminating device according to claim 12, wherein: A first gap is formed between two adjacent first tooth-shaped portions; The adhesive feeding mechanism further includes a second roller, which is located downstream of the first roller along the conveying direction of the adhesive tape. A second toothed portion is provided on the surface of the second roller, and at least a portion of the second toothed portion is located in the first gap.

14. The adhesive laminating device according to claim 13, wherein: A plurality of second tooth-shaped portions are disposed on the surface of the second roller, and the plurality of second tooth-shaped portions are arranged along the axial direction of the second roller. The second tooth-shaped portions are disposed around the second roller, and one second tooth-shaped portion is disposed corresponding to one first gap.

15. The glue sticking device according to any one of claims 11 to 14, wherein: The glue feeding mechanism also includes: The third roller is arranged on the first mounting seat, and a second gap is formed between the third roller and the first roller for the adhesive tape to pass through. The third roller is configured to press the adhesive tape onto the first roller.

16. The adhesive laminating device according to claim 15, wherein: The third roller is adjustably arranged on the first mounting seat along the radial position of the first roller.

17. The glue sticking device according to any one of claims 11 to 16, wherein: The glue feeding mechanism also includes: The first guide roller is arranged on the first mounting seat. Along the conveying direction of the adhesive tape, the first guide roller is located upstream of the first roller. The first guide roller is used for allowing the adhesive tape to pass around and contact the non-adhesive surface of the adhesive tape.

18. The glue sticking device according to any one of claims 1 to 17, wherein: The unwinding mechanism comprises a tape roll, and the tape roll is used to provide the tape; The adhesive laminating device further comprises a reversing mechanism, which is arranged between the adhesive tape roll and the cutting mechanism along the conveying direction of the adhesive tape. The reversing mechanism is configured to rotate the adhesive tape when the adhesive tape passes through the reversing mechanism, so that the width direction of the adhesive tape after passing through the reversing mechanism is perpendicular to the axial direction of the adhesive tape roll.

19. The adhesive laminating device according to claim 18, wherein: The reversing mechanism comprises: Two reversing rollers are arranged opposite to each other, a third gap is formed between the two reversing rollers for the adhesive tape to pass through, the two reversing rollers are used for the adhesive tape to pass around in sequence, and the axes of the reversing rollers are perpendicular to the axis of the tape roll.

20. The adhesive laminating device according to claim 19, wherein: The surface of the reversing roller is provided with a plurality of third tooth-shaped portions for contacting the adhesive tape, the plurality of third tooth-shaped portions are arranged along the axial direction of the reversing roller, and the third tooth-shaped portions are arranged around the reversing roller.

21. The glue applying device according to any one of claims 18 to 20, wherein: The glue sticking device also includes: A transition roller is arranged between the tape roll and the reversing mechanism along the conveying direction of the tape, the axis of the transition roller is parallel to the axis of the tape roll, and the transition roller is used for allowing the tape to pass around and contact the non-adhesive surface of the tape.

22. The adhesive application device according to any one of claims 1 to 21, wherein: Along the first direction, the transfer mechanism and the cutting mechanism are arranged at intervals, the glue pulling mechanism is configured to pull the tape along the second direction so that the tape is located between the transfer mechanism and the cutting mechanism, the glue sticking mechanism is located on one side of the glue pulling mechanism in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

23. The adhesive laminating device according to claim 22, wherein: The glue sticking mechanism comprises: A suction piece, used for sucking the adhesive tape cut by the cutting mechanism; The third driving unit is connected to the suction member, and is configured to drive the suction member to move along the third direction to pick up the adhesive tape cut by the cutting mechanism on the transfer mechanism.

24. The adhesive laminating device according to claim 23, wherein: The third driving unit is further configured to drive the suction member to move along the second direction to transfer the adhesive tape to the workpiece.

25. The adhesive application device according to claim 23 or 24, wherein: The cutting mechanism comprises a cutting piece, the cutting piece comprises a plurality of cutting knives, the plurality of cutting knives are arranged at intervals along the second direction, and the plurality of cutting knives are configured to cut the plurality of sections of the adhesive tape arranged along the second direction from the adhesive tape abutting against the transfer mechanism; The adhesive laminating mechanism comprises a plurality of suction members, which are arranged in one-to-one correspondence with the cutting blades, and the plurality of suction members are arranged along the second direction, and each of the suction members is configured to absorb a section of the adhesive tape.

26. The adhesive laminating device according to claim 25, wherein: The glue sticking mechanism also includes: A fourth driving unit is connected to the third driving unit and the plurality of suction members, and the fourth driving unit is configured to drive two adjacent suction members to move closer to or farther from each other in the second direction to adjust the distance between the two adjacent suction members.

27. The adhesive application device according to any one of claims 1 to 26, wherein: The cutting mechanism comprises: A cutting member, comprising a cutting knife, wherein the cutting knife is used to cut the adhesive tape against the transfer mechanism; The fifth driving unit is connected to the cutting member, and is configured to drive the cutting blade to move toward the transfer mechanism to cut the adhesive tape.

28. The adhesive application device according to any one of claims 1 to 27, wherein: The glue pulling mechanism comprises: A clamping member, used for clamping the adhesive tape; A sixth driving unit is connected to the clamping member, and the sixth driving unit is configured to drive the clamping member to move so as to pull the adhesive tape.

29. The adhesive application device according to any one of claims 1 to 28, wherein: The glue sticking device comprises two unwinding mechanisms and two glue sticking mechanisms, the two unwinding mechanisms are arranged opposite to each other along a third direction, and the two glue sticking mechanisms are arranged opposite to each other along the third direction; The adhesive pulling mechanism is configured to pull the adhesive tapes provided by the two unwinding mechanisms; The transfer mechanism is configured to allow the adhesive tapes provided by the two unwinding mechanisms to abut against each other; The cutting mechanism is configured to cut the adhesive tapes provided by the two unwinding mechanisms; Each of the gluing mechanisms is configured to pick up the adhesive tape provided by the unwinding mechanism and cut by the cutting mechanism.

30. The adhesive laminating device according to claim 29, wherein: The glue pulling mechanism comprises: Two clamping members, respectively used to clamp the adhesive tapes provided by the two unwinding mechanisms; A sixth driving unit is connected to the two clamping members, and the sixth driving unit is configured to drive the two clamping members to move so as to pull the adhesive tapes provided by the two unwinding mechanisms.

31. The adhesive application device according to claim 29 or 30, wherein: Along a first direction, the transfer mechanism and the cutting mechanism are spaced apart, the adhesive pulling mechanism is configured to pull the adhesive tape between the transfer mechanism and the cutting mechanism, and the first direction is perpendicular to the third direction; The transfer mechanism includes two support seats and a first driving unit, the two support seats each having a supporting surface, the supporting surfaces of the two support seats are used to abut against the tapes provided by the two unwinding mechanisms respectively along the first direction, the first driving unit is connected to the two support seats, and the first driving unit is configured to drive the two support seats to move along the first direction so that the supporting surfaces are close to or away from the tape.

32. The adhesive laminating device according to claim 31, wherein: The transfer agency also includes: Two flipping units, each of the support seats is connected to the first driving unit via one of the flipping units, and the flipping unit is configured to drive the corresponding support seat to flip so that the support surface of one of the support seats flips from a position facing the cutting mechanism to a position facing one of the gluing mechanisms.

33. The adhesive laminating device according to any one of claims 29 to 32, wherein: The cutting mechanism comprises: Two cutting pieces, respectively used for cutting the adhesive tapes provided by the two unwinding mechanisms; The fifth driving unit is connected to the two cutting pieces, and is configured to drive the two cutting pieces to move toward the transfer mechanism to cut the adhesive tapes provided by the two unwinding mechanisms.

34. A battery production system, comprising the gluing device according to any one of claims 1-33.

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