Belt splicing equipment

Abstract

The utility model discloses tape splicing equipment, and relates to the technical field of battery processing, the tape splicing equipment comprises a rack, a first material rolling device, a second material rolling device, a tape splicing mechanism and a glue preparation device, the first material rolling device is installed on the rack and is used for installing a first material tape; the second material rolling device is installed on the rack, the second material rolling device and the first material rolling device are arranged in a spaced mode, and the second material rolling device is used for installing a second material belt; the tape splicing mechanism comprises a tape cutting part and an adhesive tape pasting part, the tape cutting part is used for cutting the first material tape, and the adhesive tape pasting part is used for adsorbing an adhesive tape and pasting the adhesive tape to the starting end of the second material tape and the cutting-off end of the first material tape; and the adhesive tape preparation device is connected to the rack, is spaced from the adhesive tape sticking piece, and is used for feeding and taking the adhesive tape to the adhesive tape sticking piece. The scheme of the utility model aims to realize automatic glue preparation of the glue sticking piece of the tape splicing mechanism, improve the automation degree of the equipment and ensure the production benefit.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a tape splicing device. Background Art

[0002] During the production process of lithium batteries, the electrodes or diaphragms are in the form of strips and are installed in a roll assembly for unwinding and feeding.

[0003] In the related technology, the tape splicing equipment includes a first roll assembly, a second roll assembly and a tape splicing mechanism. The tape splicing mechanism includes a tape cutting piece and a gluing piece. When the tape of the first roll assembly is almost used up, the tape cutting piece cuts off the tape of the first roll assembly, and then uses the gluing piece to stick the tape of the second roll assembly to the tape cut off from the first roll assembly to ensure continuous material supply of the equipment.

[0004] However, in order to prepare the adhesive tape for the adhesive-coated parts, manual cutting of the adhesive tape is usually required, and the cut tape is transferred to the adhesive-coated parts, which is not conducive to improving the degree of automation of the equipment and has low production efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a tape splicing device, which aims to realize automatic glue preparation of glue-applying parts of a tape splicing mechanism, improve the automation level of the equipment, and ensure production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model proposes a tape splicing device, which includes a frame, a first material winding device, a second material winding device, a tape splicing mechanism and a glue preparation device. The first material winding device is installed on the frame for installing the first material tape; the second material winding device is installed on the frame and is spaced apart from the first material winding device, and the second material winding device is used to install the second material tape; the tape splicing mechanism includes a tape cutting piece and a glue sticking piece, the tape cutting piece is used to cut the first material tape, and the glue sticking piece is used to absorb the tape and stick the tape to the starting end of the second material tape and the cut end of the first material tape; the glue preparation device is connected to the frame and is spaced apart from the glue sticking piece, and is used to deliver the tape to the glue sticking piece.

[0007] In one embodiment, the glue preparation device includes a glue rolling assembly, a glue pulling assembly, a glue cutting assembly and a glue feeding assembly. The glue rolling assembly is installed on the frame and is used to install the tape. The glue pulling assembly is used to pull the tape so that the glue rolling assembly can unwind the tape. The glue cutting assembly and the glue feeding assembly are connected to the frame. The glue cutting assembly is used to cut the tape pulled by the glue pulling assembly, and the glue feeding assembly is used to deliver the cut tape to the glue applying part.

[0008] In one embodiment, the adhesive pulling assembly includes a first driving member and a adhesive clamping member. The first driving member is connected to the frame and driven to be connected to the adhesive clamping member so that it is slidably connected to the frame in a direction close to or away from the adhesive rolling assembly. The adhesive clamping member is used to clamp the tape.

[0009] In one embodiment, the glue feeding assembly includes a robotic arm and a first glue suction part, one end of the robotic arm is connected to the frame, and the other end is transmission-connected to the first glue suction part, and the first glue suction part is used to absorb the tape to deliver the cut tape to the glue-applying part.

[0010] In one embodiment, the tape splicing device further includes a tape pulling device, which is transmission-connected to the robotic arm and is used to pull the second material tape to drive the second winding device to unwind the second material tape.

[0011] In one embodiment, the tape connecting mechanism further includes a tape suction member, and the tape suction member is used to suck and hold the second material tape pulled by the tape pulling device.

[0012] In one embodiment, the rubber cutting assembly includes a rubber cutting cylinder and a cutter, the rubber cutting cylinder is connected to the frame, and the cutter is connected to the telescopic part of the rubber cutting cylinder to cut the tape pulled by the rubber pulling assembly.

[0013] In one embodiment, there are multiple belt connecting mechanisms, and the multiple belt connecting mechanisms are arranged at intervals along the length direction of the frame. The glue preparation device is movably arranged along the length direction of the frame.

[0014] In one embodiment, the belt splicing device further includes a rack assembly and a first drive assembly, the rack assembly is connected to the frame and extends along the length direction of the frame, the drive shaft of the first drive assembly is meshed and connected to the rack assembly, and the glue preparation device is connected to the first drive assembly and, driven by the first drive assembly, slides back and forth along the length direction of the frame.

[0015] In one embodiment, the belt connecting mechanism is slidably connected to the frame in a direction approaching or moving away from the glue preparation device.

[0016] In the technical solution of the present invention, the first winding device 2 unwinds the first material tape, and unwinds and feeds the subsequent process through the first material tape. When the first material tape is almost used up, the first material tape is cut off by the tape cutting member of the tape splicing mechanism, and then the second material tape is connected to the cut portion of the first material tape by means of tape bonding using the tape adsorbed by the adhesive part of the tape splicing mechanism, thereby realizing the unwinding and feeding of the second material tape to the subsequent process, which is beneficial to ensure the continuous feeding of the equipment. It is worth mentioning that the present tape splicing equipment is also provided with a glue preparation device. When the adhesive tape of the adhesive part is used up, the glue preparation device feeds and takes the tape for the adhesive part of the tape splicing mechanism, which can realize the automatic preparation of the adhesive part, which is beneficial to improve the degree of automation of the equipment and ensure production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A structural diagram of an embodiment of a tape splicing device provided by the present utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the middle belt mechanism;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure of the middle joint belt assembly;

[0021] Figure 4 for Figure 3 A structural schematic diagram of the tape splicing assembly from another perspective;

[0022] Figure 5 A schematic diagram of the coordination structure of a frame, a glue preparation device, and a belt pulling device according to an embodiment;

[0023] Figure 6 for Figure 5 Schematic diagram of the structure of the intermediate glue preparation device;

[0024] Figure 7 for Figure 5 Schematic diagram of the partial structure of the middle belt pulling device and the rubber removing part;

[0025] Figure 8 for Figure 1 Schematic diagram of the structure of the clamping component.

[0026] Explanation of the accompanying reference numerals: 10, tape splicing device; 1, frame; 11, rack assembly; 13, slide; 2, first winding device; 3, second winding device; 4, tape splicing mechanism; 41, tape splicing assembly; 411, second driving assembly; 4111, first translation unit; 4113, second translation unit; 4115, flip unit; 413, tape suction unit; 4131, upper suction seat; 4133, lower suction seat; 414, first tape cutting unit; 415, glue applying unit; 5, glue preparation device; 51, glue winding assembly; 53, glue pulling assembly; 531, first driving unit; 533, second driving unit; 5331, first lifting cylinder; 5333, second lifting cylinder; 53 35. First avoidance cylinder; 534. Second glue suction unit; 535. Glue pressing unit; 55. Glue cutting assembly; 551. Glue cutting cylinder; 553. Cutter; 57. Glue feeding assembly; 571. Robotic arm; 573. First glue suction unit; 58. First drive assembly; 59. Lifting drive assembly; 6. Belt pulling device; 61. Visual assembly; 63. Third drive assembly; 631. Third lifting cylinder; 633. Fourth lifting cylinder; 635. Second avoidance cylinder; 65. Second belt suction unit; 67. Second belt pressing unit; 71. Loading assembly; 73. Clamping assembly; 731. Lifting assembly; 733. Rotating shaft; 81. First material belt; 83. Second material belt.

[0027] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] During the production process of lithium batteries, the electrodes or diaphragms are in the form of strips and are installed in a roll assembly for unwinding and feeding.

[0032] In the related technology, the tape splicing equipment includes a first roll assembly, a second roll assembly and a tape splicing mechanism. The tape splicing mechanism includes a tape cutting piece and a gluing piece. When the tape of the first roll assembly is almost used up, the tape cutting piece cuts off the tape of the first roll assembly, and then uses the gluing piece to stick the tape of the second roll assembly to the tape cut off from the first roll assembly to ensure continuous material supply of the equipment.

[0033] However, in order to prepare the adhesive tape for the adhesive-coated parts, manual cutting of the adhesive tape is usually required, and the cut tape is transferred to the adhesive-coated parts, which is not conducive to improving the degree of automation of the equipment and has low production efficiency.

[0034] In order to solve the above problems, the present invention proposes a tape splicing device 10, which aims to realize automatic glue preparation of the glue applying part 415 of the tape splicing mechanism 4, improve the automation level of the equipment, and ensure production efficiency.

[0035] Reference Figures 1 to 8In one embodiment of the present utility model, the tape splicing device 10 includes a frame 1, a first material winding device 2, a second material winding device 3, a tape splicing mechanism 4 and a glue preparation device 5, the first material winding device 2 is installed on the frame 1, and is used to install the first material tape 81; the second material winding device 3 is installed on the frame 1, and is spaced apart from the first material winding device 2, and the second material winding device 3 is used to install the second material tape 83; the tape splicing mechanism 4 includes a tape cutting piece 414 and a glue sticking piece 415, the tape cutting piece 414 is used to cut the first material tape 81, and the glue sticking piece 415 is used to absorb the tape and stick the tape to the starting end of the second material tape 83 and the cut end of the first material tape 81; the glue preparation device 5 is connected to the frame 1, and is spaced apart from the glue sticking piece 415, and is used to deliver the tape to the glue sticking piece 415.

[0036] The first and second winding devices 2 and 3 can be provided with a first and second reels, respectively, which are respectively passed through the first and second material strips 81 and 83, so that the first and second material strips 81 and 83 can be rotated to unload the material. The first and second reels can be driven by the drive motors 581 and 511 as rotation drive ends, respectively driving the first and second material strips 81 and 83 to actively rotate.

[0037] In one embodiment of the tape splicing mechanism 4 for splicing, the tape splicing mechanism 4 includes two tape splicing components 41, and the two tape splicing components 41 include a second driving component 411, a first tape cutting component 414, a second tape cutting component, a tape pulling component, a first adsorption component, a second adsorption component and a glue sticking component 415, wherein the second driving component 411 includes a first translation part 4111, a second translation part 4113, and a flipping part 4115. The first translation part 4111 is used to drive the first tape suction component 413 or the second tape suction component 413 to move toward the material tape, the second translation part 4113 is used to drive the tape cutting component 414 to cut the tape, and the flipping part 4115 is used to flip the orientation of the first adsorption component or the second adsorption component and the glue sticking component 415, so that the tape splicing component 41 is in the adsorption process or the glue sticking process.

[0038] In one embodiment of the tape splicing method of the tape splicing mechanism 4, when the tape of the first winding device 2 is almost used up, the tape pulling device 6 pulls the end of the second tape 83, and cuts the pulled second tape 83 through the second tape cutting member, and the tape pulling member takes away the cut second tape 83, and the uncut second tape 83 is adsorbed on the lower suction seat 4133 of the second adsorption member; then the first adsorption member and the second adsorption member are brought close to each other and clamped on both sides of the first tape 81, and the working tape is connected to the first tape through the first tape cutting member 414. Part of it is cut, so that the working material tape and the first material tape 81 are disconnected, and the working material tape separated from the first material tape 91 is adsorbed by the upper suction seat 4131 of the first adsorption component, and the second material tape 83 adsorbed by the lower suction seat 4133 of the first adsorption component is adsorbed by the lower suction seat 4133 of the second adsorption component, and finally the working material tape and the end of the second material tape 83 at this time are bonded by the adhesive component 415, so that the second material tape 83 unwound by the second winding device 3 is connected to the working material tape, so as to ensure continuous feeding of the equipment.

[0039] In the technical solution of the present invention, the first winding device 2 unwinds the first material tape 81, and unwinds and feeds the subsequent process through the first material tape 81. When the first material tape 81 is almost used up, the first material tape 81 is cut off by the tape cutting member 414 of the tape splicing mechanism 4, and then the second material tape 83 is connected to the cut portion of the first material tape 81 by means of tape bonding using the tape adsorbed by the adhesive part 415 of the tape splicing mechanism 4, thereby achieving the unwinding and feeding of the second material tape 83 to the subsequent process, which is beneficial to ensuring the continuous feeding of the equipment. It is worth noting that the present tape splicing device 10 is also provided with a glue preparation device 5. When the tape of the adhesive part 415 is used up, the glue preparation device 5 feeds and takes tape to the adhesive part 415 of the tape splicing mechanism 4, which can achieve automatic glue preparation of the adhesive part 415, which is beneficial to improving the degree of automation of the equipment and ensuring production efficiency.

[0040] Optionally, the splicing device 10 also includes a loading component 71 and a clamping component 73. The loading component 71 is used to input and convey spare material rolls. The clamping component 73 includes a lifting component 731 and a rotating shaft 733. The lifting component 731 is used to lift and clamp the material roll, and the rotating shaft 733 is used to rotate the material roll so as to transport the material roll to the first winding device 2 or the second winding device 3, thereby realizing automatic loading of the splicing device 10.

[0041] Reference Figure 6In one embodiment of the present invention, the glue preparation device 5 includes a glue rolling component 51, a glue pulling component 53, a glue cutting component 55 and a glue feeding component 57. The glue rolling component 51 is installed on the frame 1 for installing the tape. The glue pulling component 53 is used to pull the tape so that the glue rolling component 51 can unwind the tape. The glue cutting component 55 and the glue feeding component 57 are connected to the frame 1. The glue cutting component 55 is used to cut the tape pulled by the glue pulling component 53, and the glue feeding component 57 is used to deliver the cut tape to the glue applying component 415.

[0042] In this embodiment, by setting up a glue rolling component 51, a glue pulling component 53, a glue cutting component 55 and a glue feeding component 57 and their mutual cooperation, the automatic glue supply of the glue preparation component can be realized, so as to facilitate the delivery of the tape to the glue-applying part 415, which is beneficial to improving the degree of automation of the equipment and improving production efficiency.

[0043] Optionally, the tape splicing device 10 further includes a lifting drive assembly 59, which drives the glue preparation device 5 to be lifted and connected to the frame 1 or the mechanical arm 571 to further meet the position requirements for automatic glue removal.

[0044] Reference Figure 6 In one embodiment of the present invention, the adhesive pulling assembly 53 includes a first driving member 531 and a adhesive clamping member. The first driving member 531 is connected to the frame 1 and is driven to be connected to the adhesive clamping member so that it is slidably connected to the frame 1 in a direction close to or away from the adhesive rolling assembly 51. The adhesive clamping member is used to clamp the tape.

[0045] In this embodiment, after the clamping member clamps the tape, it slides in the direction close to or toward the tape winding assembly 51 under the drive of the first driving member 531, thereby driving the tape winding assembly 51 to unwind the tape, which is beneficial to improving the degree of automation of the equipment and improving production efficiency.

[0046] Optionally, the glue clamping part includes a second driving part 533, a second glue suction part 534 and a glue pressing part 535, and the second driving part 533 includes a first lifting cylinder 5331, a second lifting cylinder 5333 and a first avoidance cylinder 5335, wherein the glue pressing part 535 retracts under the drive of the first avoidance cylinder 5335, thereby making space for the second glue suction part 534 to absorb glue, and the second glue suction part 534 absorbs the tape, and then the glue pressing part 535 extends out under the drive of the first avoidance cylinder 5335, and is pressed onto the side of the tape away from the second glue suction part 534 under the lifting drive of the second lifting cylinder 5333, thereby realizing automatic clamping of the tape.

[0047] Reference Figure 5 and Figure 6In one embodiment of the present invention, the glue feeding component 57 includes a robotic arm 571 and a first glue suction part 573. One end of the robotic arm 571 is connected to the frame 1, and the other end is transmission-connected to the first glue suction part 573. The first glue suction part 573 is used to absorb the tape to deliver the cut tape to the glue-applying part 415.

[0048] In this embodiment, the first glue suction part 573, driven by the robotic arm 571, can deliver the tape cut by the glue cutting assembly 55 to the glue applying part 415, thereby realizing the automatic glue feeding of the glue preparation device 5, which is conducive to further improving the degree of automation of the equipment and improving production efficiency.

[0049] Reference Figure 5 and Figure 7 In one embodiment of the present invention, the tape connecting device 10 also includes a tape pulling device 6, which is transmission-connected to the robotic arm 571. The tape pulling device 6 is used to pull the second material tape 83 to drive the second winding device 3 to unwind the second material tape 83.

[0050] In this embodiment, on the basis of the first glue suction part 573 connected to one end of the robotic arm 571, a pulling device 6 is also integrated to automatically pull the second material tape 83 through the pulling device 6, thereby cooperating with the subsequent splicing operation of the splicing device 10, which is conducive to further improving the degree of automation of the equipment and improving production efficiency.

[0051] Optionally, the outer surface of the second winding device 3 is provided with an identification area, and the pulling device 6 includes a visual component 61, a third drive component 63, a second suction belt part 65 and a second pressing belt part 67. The visual component 61 and the third drive component 63 are connected to the mechanical arm 571. The visual component 61 is used to take a photo of the identification area. The second suction belt part 65, driven by the third drive component 63, sucks one side of the material belt according to the identification information of the visual component 61. The second pressing belt part 67, driven by the second drive component 411, presses the other side of the material belt. The second suction belt part 65 and the second pressing belt part 67 pull the second material belt 83 under the drive of the fifth drive component. Among them, the third drive component 63 includes a third lifting cylinder 631, a fourth lifting cylinder 633 and a second avoidance cylinder 635. The cooperation action of each cylinder is basically the same as that of the second drive member 533 and will not be repeated here.

[0052] Reference Figures 1 to 5 ,as well as Figure 7In one embodiment of the present invention, the tape connecting mechanism 4 further includes a tape suction member 413 , and the tape suction member 413 is used to suck the second material tape 83 pulled by the tape pulling device 6 .

[0053] In this embodiment, after the belt pulling device 6 pulls the second material belt 83, the belt suction member 413 automatically sucks the pulled second material belt 83 to cooperate with the subsequent belt splicing action, which is conducive to further realizing the degree of automation of the equipment and improving production efficiency.

[0054] Reference Figure 6 In one embodiment of the present invention, the rubber cutting component 55 includes a rubber cutting cylinder 551 and a cutter 553. The rubber cutting cylinder 551 is connected to the frame 1, and the cutter 553 is connected to the telescopic part of the rubber cutting cylinder 551 to cut the tape pulled by the rubber pulling component 53.

[0055] In this embodiment, after the adhesive pulling component 53 pulls the adhesive tape of the adhesive rolling component 51, the cutter 553 driven by the adhesive cutting cylinder 551 can quickly cut and reset the adhesive tape, which is beneficial to improving the production efficiency of the equipment.

[0056] Reference Figure 1 and Figure 5 In one embodiment of the present invention, there are multiple belt connecting mechanisms 4, and the multiple belt connecting mechanisms 4 are arranged at intervals along the length direction of the frame 1, and the glue preparation device 5 is movably arranged along the length direction of the frame 1.

[0057] In this embodiment, when the various splicing mechanisms 4 are arranged at different positions, the positions of the glue preparation device 5 are met, thereby satisfying the glue preparation requirements of the glue preparation device 5 for each splicing mechanism 4, which is conducive to realizing the automated glue preparation of each splicing mechanism 4 and improving the production efficiency of the equipment.

[0058] Reference Figure 1 and Figure 5 In one embodiment of the present utility model, the tape splicing device 10 also includes a rack assembly 11 and a first drive assembly 58. The rack assembly 11 is connected to the frame 1 and extends along the length direction of the frame 1. The drive shaft of the first drive assembly 58 is meshed and connected to the rack assembly 11. The glue preparation device 5 is connected to the first drive assembly 58 and, driven by the first drive assembly 58, slides back and forth along the length direction of the frame 1.

[0059] The first drive assembly 58 may include a drive motor 581 and a power gear 583. The power gear 583 is connected to the drive shaft of the drive motor 581 so that the drive shaft of the first drive assembly 58 is meshed with the rack assembly 11. The frame 1 also defines a slide 13, along which the first drive assembly 58 slides.

[0060] In this embodiment, when the drive shaft of the first drive assembly 58 rotates, it drives itself to slide along the length of the rack assembly 11. Since the glue preparation device 5 is also connected to the first drive assembly 58, it also slides synchronously with the first drive assembly 58. This solution uses meshing transmission to drive the first drive assembly 58 and the glue preparation device 5 to slide as a whole, which is conducive to achieving smooth sliding and ensuring normal production of the equipment.

[0061] Reference Figure 1 and Figure 2 In one embodiment of the present invention, the belt connecting mechanism 4 is slidably connected to the frame 1 along a direction approaching or moving away from the glue preparation device 5 .

[0062] In this embodiment, after the glue applying member 415 of the tape splicing mechanism 4 uses up the glue, it can slide in a direction close to the glue preparation device 5 to realize automatic glue removal from the glue preparation device 5, which is beneficial to improving the production efficiency of the equipment.

[0063] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tape splicing device, characterized in that: The splicing device comprises: frame; a first winding device, the first winding device being mounted on the frame and being used for mounting a first material strip; a second winding device, the second winding device being mounted on the frame and spaced apart from the first winding device, the second winding device being used to mount a second material tape; a tape splicing mechanism, the tape splicing mechanism comprising a tape cutting member and a glue applying member, the tape cutting member being used to cut the first material tape, the glue applying member being used to absorb the adhesive tape and adhere the adhesive tape to the starting end of the second material tape and the cut end of the first material tape; and The glue preparation device is connected to the frame and is spaced apart from the glue applying member, and is used for delivering the adhesive tape to the glue applying member.

2. The tape splicing device according to claim 1, characterized in that: The glue preparation device includes a glue rolling assembly, a glue pulling assembly, a glue cutting assembly and a glue feeding assembly. The glue rolling assembly is installed on the frame and is used to install the tape. The glue pulling assembly is used to pull the tape so that the glue rolling assembly can unwind the tape. The glue cutting assembly and the glue feeding assembly are connected to the frame. The glue cutting assembly is used to cut the tape pulled by the glue pulling assembly, and the glue feeding assembly is used to deliver the cut tape to the glue applying part.

3. The splicing device according to claim 2, characterized in that: The adhesive pulling assembly includes a first driving member and a adhesive clamping member. The first driving member is connected to the frame and driven to be connected to the adhesive clamping member so that it is slidably connected to the frame in a direction close to or away from the adhesive rolling assembly. The adhesive clamping member is used to clamp the tape.

4. The splicing device according to claim 2, characterized in that: The glue feeding assembly includes a robotic arm and a first glue suction part. One end of the robotic arm is connected to the frame, and the other end is transmission-connected to the first glue suction part. The first glue suction part is used to absorb the tape to deliver the cut tape to the glue-applying part.

5. The tape splicing device according to claim 4, characterized in that: The tape splicing device further includes a tape pulling device, which is transmission-connected to the robotic arm. The tape pulling device is used to pull the second material tape to drive the second winding device to unwind the second material tape.

6. The tape splicing device according to claim 5, characterized in that: The tape connecting mechanism further includes a tape suction member, which is used to suck the second material tape pulled by the tape pulling device.

7. The tape splicing device according to any one of claims 2 to 6, characterized in that: The rubber cutting assembly includes a rubber cutting cylinder and a cutter. The rubber cutting cylinder is connected to the frame, and the cutter is connected to the telescopic part of the rubber cutting cylinder to cut the tape pulled by the rubber pulling assembly.

8. The tape splicing device according to any one of claims 1 to 6, characterized in that: There are multiple belt connecting mechanisms, and the multiple belt connecting mechanisms are arranged at intervals along the length direction of the frame. The glue preparation device is movably arranged along the length direction of the frame.

9. The splicing device according to claim 8, characterized in that: The belt splicing device also includes a rack assembly and a first drive assembly. The rack assembly is connected to the frame and extends along the length direction of the frame. The drive shaft of the first drive assembly is meshed and connected to the rack assembly. The glue preparation device is connected to the first drive assembly and slides back and forth along the length direction of the frame under the drive of the first drive assembly.

10. The tape splicing device according to any one of claims 1 to 6, characterized in that: The belt connecting mechanism is slidably connected to the frame along a direction approaching or moving away from the glue preparation device.

Images