Bearing tool, battery cell rubberizing equipment and battery production line

Abstract

The utility model discloses a bearing tool, battery cell rubberizing equipment and a battery production line, and relates to the technical field of battery processing, the disclosed bearing tool comprises a base, a first bearing part and a second bearing part, the first bearing part is provided with a first bearing surface for bearing gummed paper, and the second bearing part is provided with a second bearing surface for bearing gummed paper; the stacking direction of the multiple pieces of gummed paper on the bearing tool is defined as the first direction, the first bearing part and the second bearing part are slidably connected with the base and can move relative to the base in the first direction, and the gummed paper can be stacked on the bearing tool by adjusting the relative positions of the first bearing face and the second bearing face in the first direction. The two pieces of gummed paper adsorbed by the suction mechanism can be fully bonded on the first bearing surface and the second bearing surface, so that the probability of material throwing failure caused by infirm bonding of the gummed paper on the bearing tool can be reduced, and the battery production efficiency is further improved.

Description

Technical Field

[0001] This application relates to the field of battery processing technology, and in particular to a support fixture, a cell bonding equipment, and a battery production line. Background Technology

[0002] In 3C battery PACK production lines, adhesive bonding processes are required on components such as battery cells and BMS protection boards to achieve bonding and encapsulation between these components. To improve process efficiency, a feeder system is used to transport the adhesive tape to be bonded to a designated station. A suction mechanism then simultaneously picks up two pieces of adhesive tape and performs the subsequent bonding process. During this process, if the inspection mechanism detects any defects in the adhesive tape picked up by the suction mechanism, such as linear deviation or dimensional abnormalities, the defective tape will be discarded and bonded to a discharge table.

[0003] In related technologies, since the two pieces of adhesive tape adsorbed by the suction mechanism need to be discarded and bonded to the throwing table at the same time, the two stacks of adhesive tape discarded on the throwing table may have inconsistent heights during the stacking process. This makes it difficult for the two pieces of adhesive tape adsorbed by the suction mechanism to be fully bonded to the throwing table during the subsequent throwing process, which reduces the success rate of throwing to a certain extent. Utility Model Content

[0004] This application discloses a tooling support, a cell adhesive application equipment, and a battery production line to solve the problem of low success rate of adhesive tape rejection in related technologies.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] In a first aspect, embodiments of this application disclose a support fixture for a battery cell adhesive application device, the battery cell adhesive application device including a suction mechanism for simultaneously adsorbing two pieces of adhesive paper, and the support fixture including:

[0007] The device comprises a base, a first support portion, and a second support portion. The first support portion has a first support surface for supporting the adhesive paper, and the second support portion has a second support surface for supporting the adhesive paper. The first support portion and the second support portion are slidably connected to the base and can move relative to the base along a first direction to adjust the relative position of the first support surface and the second support surface in the first direction. The first direction is the stacking direction of multiple pieces of adhesive paper on the support fixture.

[0008] Optionally, the bearing fixture further includes a first elastic part and a second elastic part;

[0009] The first elastic part is elastically supported between the first bearing part and the base, and is connected to both the first bearing part and the base respectively;

[0010] The second elastic part is elastically supported between the second bearing part and the base, and is connected to both the second bearing part and the base.

[0011] Optionally, the first elastic part includes a first guide rod and a first elastic element. The first guide rod extends along the first direction, one end of the first guide rod is connected to the base, and the other end of the first guide rod extends into the first mounting hole at the bottom of the first bearing part and is slidably connected to the first mounting hole. The first elastic element is sleeved outside the first guide rod, and one end of the first elastic element contacts the base, and the other end of the first elastic element contacts the bottom of the first bearing part.

[0012] And / or, the second elastic part includes a second guide rod and a second elastic element. The second guide rod extends along the first direction, one end of the second guide rod is connected to the base, and the other end of the second guide rod extends into the second mounting hole at the bottom of the second bearing part and is slidably connected to the second mounting hole. The second elastic element is sleeved outside the second guide rod, and one end of the second elastic element contacts the base, and the other end of the second elastic element contacts the bottom of the second bearing part.

[0013] Optionally, the bearing fixture further includes a first sliding part, which is disposed between the first bearing part and the base, and is connected to the first bearing part and the base respectively, so that the first bearing part slides relative to the base along the first direction;

[0014] And / or, the bearing fixture further includes a second sliding portion, which is disposed between the second bearing portion and the base, and is connected to the second bearing portion and the base respectively, so that the second bearing portion slides relative to the base along the first direction.

[0015] Optionally, the first sliding part includes a first slider and a first guide rail, the first slider and the first guide rail are slidably connected along the first direction, one of the first slider and the first guide rail is connected to the base, and the other of the first slider and the first guide rail is connected to the first bearing part.

[0016] And / or, the second sliding part includes a second slider and a second guide rail, the second slider and the second guide rail are slidably connected along the first direction, one of the second slider and the second guide rail is connected to the base, and the other of the second slider and the second guide rail is connected to the second bearing part.

[0017] Optionally, the first bearing portion includes a first plate and a second plate, the second plate is connected to the top of the first plate, the first plate extends along the first direction, the extension direction of the second plate is perpendicular to the first direction, the first bearing surface is disposed on the second plate, the first mounting hole is disposed at the bottom of the first plate, the other end of the first elastic member contacts the bottom of the first plate, and the other of the first slider and the first guide rail is connected to the first plate.

[0018] The second bearing portion includes a third plate and a fourth plate. The fourth plate is connected to the top of the third plate. The third plate extends along the first direction, and the extension direction of the fourth plate is perpendicular to the first direction. The second bearing surface is provided on the fourth plate. The second mounting hole is provided at the bottom of the third plate. The other end of the second elastic member contacts the bottom of the third plate. The other of the second slider and the second guide rail is connected to the third plate.

[0019] Optionally, the base includes a base body and a mounting plate connected to the side of the base body, the first guide rod and the second guide rod are respectively connected to the mounting plate, and the first elastic member and the second elastic member are respectively in contact with the end face of the mounting plate.

[0020] Secondly, this application discloses a battery cell adhesive application device, which includes a suction mechanism and the aforementioned support fixture.

[0021] The suction mechanism is located above the support fixture and is used to absorb the adhesive paper and place it on the support fixture.

[0022] Optionally, the battery cell adhesive application equipment further includes a detection mechanism and a light source. The detection mechanism is located below the suction mechanism and is used to detect whether the size of the adhesive paper adsorbed by the suction mechanism is qualified. The light source is arranged opposite to the detection mechanism.

[0023] Optionally, the suction mechanism includes a mounting frame, a driving component, a first suction section, and a second suction section;

[0024] The driving component is connected to the mounting bracket. The first adsorption part and the second adsorption part are respectively connected to the power output end of the driving component. The driving component is used to drive the first adsorption part and the second adsorption part to move closer or further away from each other. The first adsorption part and the second adsorption part are respectively used to adsorb the adhesive paper.

[0025] Thirdly, this application discloses a battery production line, which includes the aforementioned cell bonding equipment.

[0026] The technical solution adopted in this application can achieve the following technical effects:

[0027] The carrier fixture disclosed in this application improves upon related technologies. The disclosed carrier fixture includes a base, a first carrier portion, and a second carrier portion. The first carrier portion has a first carrier surface for carrying adhesive tape, and the second carrier portion has a second carrier surface for carrying adhesive tape. The stacking direction of multiple adhesive tapes on the carrier fixture is defined as a first direction. The first carrier portion has a first stack of adhesive tapes, and the second carrier portion has a second stack of adhesive tapes. The first and second carrier portions are slidably connected to the base and can move relative to the base along the first direction. By adjusting the relative positions of the first and second carrier surfaces in the first direction, the top surfaces of the first and second stacks of adhesive tapes can be kept flush, ensuring that the two adhesive tapes adsorbed by the suction mechanism are fully adhered to the top surfaces of the first and second stacks. This reduces the probability of material rejection due to poor adhesion of the adhesive tape on the carrier fixture, thereby improving battery production efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the load-bearing tooling disclosed in the embodiments of this application;

[0029] Figure 2 This is an exploded view of the load-bearing tooling disclosed in the embodiments of this application;

[0030] Figure 3 This is a schematic diagram of the structure of the battery cell adhesive bonding equipment disclosed in the embodiments of this application;

[0031] Figure 4 This is a schematic diagram of the suction mechanism disclosed in the embodiments of this application;

[0032] Figure 5 This is an exploded view of the suction mechanism disclosed in the embodiments of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] 100-Bearing fixture, 110-Base, 111-Base body, 112-Mounting plate, 120-First bearing part, 121-First bearing surface, 122-First plate, 123-Second plate, 130-Second bearing part, 131-Second bearing surface, 132-Third plate, 133-Fourth plate, 140-First elastic part, 141-First guide rod, 142-First elastic element, 150-Second elastic part, 151-Second guide rod, 152-Second elastic element, 160-First sliding part, 161-First slider, 162-First guide rail, 170-Second sliding part, 171-Second slider, 172-Second guide rail

[0035] 200-First Direction

[0036] 300 - Suction mechanism, 310 - Mounting bracket, 320 - Drive component, 330 - First adsorption part, 340 - Second adsorption part

[0037] 400-testing agency,

[0038] 500 - Light source. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0040] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more.

[0041] The technical solutions disclosed in the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0042] In related technologies, if the testing agency detects a defect in either of the two adhesive strips picked up by the adsorption mechanism, such as linear deviation or dimensional abnormalities, both strips will be discarded and bonded to the throwing table. The adhesive strips stacked on the throwing table will form two piles. For each pile, the bottom layer of adhesive strip is bonded to the throwing table, and adjacent strips are bonded to each other. Due to factors such as the bonding gap between adjacent strips and the thickness of the adhesive strips, the height of the two piles may differ. During the subsequent throwing process, one of the two adhesive strips picked up by the adsorption mechanism may be able to bond to the higher pile, while the other may be difficult to bond to the lower pile, which can easily lead to throwing failure.

[0043] Based on the above issues, please refer to Figures 1 to 5This application discloses a carrier fixture 100 for use in a battery cell adhesive application device. The device includes a suction mechanism 300 capable of simultaneously adsorbing two pieces of adhesive tape. The carrier fixture 100 may include a base 110, a first carrier portion 120, and a second carrier portion 130. The base 110 serves as the mounting foundation for the carrier fixture 100. The first carrier portion 120 has a first carrier surface 121 for holding the adhesive tape, and the second carrier portion 130 has a second carrier surface 131 for holding the adhesive tape. The two pieces of adhesive tape adsorbed by the suction mechanism 300 can be respectively adhered to the first carrier surface 121 and the second carrier surface 131. Then, the suction mechanism 300 releases the adhesive tape to achieve material release. In subsequent material release processes, adhesive tape can adhere to the adhesive tape already collected on the first carrier surface 121 or the second carrier surface 131.

[0044] like Figure 1 As shown, the stacking direction of multiple adhesive tape sheets on the support fixture 100 is defined as the first direction 200. Multiple adhesive tape sheets stacked on the first support surface 121 can form a first adhesive tape stack, and multiple adhesive tape sheets stacked on the second support surface 131 can form a second adhesive tape stack. Inconsistencies in thickness may occur between the first and second adhesive tape stacks during the stacking process. Therefore, the first support portion 120 and the second support portion 130 are slidably connected to the base 110, and the first support portion 120 and the second support portion 130 can move relative to the base 110 along the first direction 200, thereby adjusting the relative positions of the first support surface 121 and the second support surface 131 in the first direction 200. When the stacked thickness of the first and second adhesive tape stacks on the first bearing surface 121 and the second bearing surface 131 is inconsistent, the relative positions of the first bearing surface 121 and the second bearing surface 131 can be adjusted by controlling the first bearing part 120 and the second bearing part 130 to move relative to the base 110 along the first direction 200, thereby adjusting the relative positions of the top surfaces of the first and second adhesive tape stacks. This ensures that the top surfaces of the first and second adhesive tape stacks are flush. In the subsequent throwing process, the two pieces of adhesive tape picked up by the adsorption mechanism can make stable contact with the top surfaces of the first and second adhesive tape stacks, respectively, to achieve a reliable bond, thereby improving the success rate of the throwing process.

[0045] It should be noted that the movement of the first bearing part 120 and the second bearing part 130 relative to the base 110 can be manually controlled, or the first bearing part 120 and the second bearing part 130 can be driven to move relative to the base 110 by a driving device such as a motor or cylinder. This application embodiment does not limit this.

[0046] As shown above, the carrier fixture 100 disclosed in this application improves upon related technologies. The disclosed carrier fixture 100 includes a base 110, a first carrier portion 120, and a second carrier portion 130. The first carrier portion 120 has a first carrier surface 121 for carrying adhesive tape, and the second carrier portion 130 has a second carrier surface 131 for carrying adhesive tape. The stacking direction of multiple adhesive tapes on the carrier fixture 100 is defined as a first direction 200. The first carrier portion 120 has a first stack of adhesive tape, and the second carrier portion 130 has a second stack of adhesive tape. The first bearing part 120 and the second bearing part 130 are slidably connected to the base 110 and can move relative to the base 110 along the first direction 200. By adjusting the relative positions of the first bearing surface 121 and the second bearing surface 131 in the first direction 200, the top surfaces of the first and second adhesive tape stacks can be kept flush, so that the two pieces of adhesive tape adsorbed by the suction mechanism 300 are fully adhered to the top surfaces of the first and second adhesive tape stacks. This reduces the probability of material rejection due to poor adhesion of the adhesive tape on the bearing fixture 100, thereby improving battery production efficiency.

[0047] like Figures 1 to 2 As shown, the supporting fixture 100 may further include a first elastic part 140 and a second elastic part 150. The first elastic part 140 and the second elastic part 150 may be components such as hydraulic springs and rubber springs. The first elastic part 140 is elastically supported between the first supporting part 120 and the base 110, and is connected to both the first supporting part 120 and the base 110. The specific connection method may be bonding, snap-fitting, etc. The second elastic part 150 is elastically supported between the second supporting part 130 and the base 110, and is connected to both the second supporting part 130 and the base 110. The specific connection method may also be bonding, snap-fitting, etc.

[0048] When the suction mechanism 300 absorbs the adhesive paper and places it on the first bearing surface 121, the suction mechanism 300 applies a certain pressure to the first bearing part 120 and causes the first bearing part 120 to move downward. At this time, the first elastic part 140 can be in a compressed state. After the suction mechanism 300 removes the pressure, the first elastic part 140 releases its elastic potential energy and drives the first bearing part 120 to move upward, thereby realizing the movement of the first bearing part 120 along the first direction 200.

[0049] Similarly, when the suction mechanism 300 absorbs the adhesive paper and places it on the second bearing surface 131, the suction mechanism 300 applies a certain pressure to the second bearing part 130 and causes the second bearing part 130 to move downward. At this time, the second elastic part 150 can be in a compressed state. After the suction mechanism 300 removes the pressure, the second elastic part 150 releases its elastic potential energy and drives the second bearing part 130 to move upward, thereby realizing the movement of the second bearing part 130 along the first direction 200.

[0050] In specific application scenarios, if the overall height of the first stack of adhesive tape piled on the first bearing surface 121 is relatively high, one of the two pieces of adhesive tape adsorbed by the suction mechanism 300 will first adhere to the first stack of adhesive tape on the first bearing surface 121, while the other piece of adhesive tape adsorbed by the suction mechanism 300 will fail to contact the second stack of adhesive tape on the second bearing surface 131. Therefore, the suction mechanism 300 can be further pressed down, and the first bearing surface 121 will also move downwards, while the position of the second bearing surface 131 remains unchanged, until the other piece of adhesive tape can contact and adhere to the second stack of adhesive tape on the second bearing surface 131. At this point, the suction mechanism 300 can be stopped pressing down. Both pieces of adhesive tape adsorbed by the suction mechanism 300 will then be securely adhered to the bearing fixture 100, thus achieving material throwing.

[0051] like Figures 1 to 2 As shown, the first elastic part 140 may include a first guide rod 141 and a first elastic element 142. The first guide rod 141 extends along a first direction 200. One end of the first guide rod 141 is connected to the base 110, and the other end of the first guide rod 141 extends into a first mounting hole at the bottom of the first support part 120 and is slidably connected to the first mounting hole. The first elastic element 142 is sleeved outside the first guide rod 141. One end of the first elastic element 142 contacts the base 110, and the other end of the first elastic element 142 contacts the bottom of the first support part 120. When the suction mechanism 300 presses down and moves the first support part 120 downward, the first guide rod 141 slides into the first mounting hole, and the first support part 120 and the base 110 jointly compress the first elastic element 142 to accumulate elastic potential energy. After the suction mechanism 300 removes the pressure, the first elastic element 142 releases its elastic potential energy and drives the first support part 120 to move upward. The first elastic element 142 can be a metal spring, a rubber spring, etc.

[0052] And / or, the second elastic part 150 includes a second guide rod 151 and a second elastic element 152. One end of the second guide rod 151 is connected to the base 110, and the other end of the second guide rod 151 extends into the second mounting hole at the bottom of the second bearing part 130 and is slidably connected to the second mounting hole. The second elastic element 152 is sleeved outside the second guide rod 151. One end of the second elastic element 152 contacts the base 110, and the other end of the second elastic element 152 contacts the bottom of the second bearing part 130. When the suction mechanism 300 presses down and moves the second bearing part 130 downward, the second guide rod 151 slides into the second mounting hole, and the second bearing part 130 and the base 110 jointly compress the second elastic element 152 to accumulate elastic potential energy. After the suction mechanism 300 removes the pressure, the second elastic element 152 releases the elastic potential energy and drives the second bearing part 130 to move upward. Similarly, the second elastic element 152 can also be a metal spring, a rubber spring, etc.

[0053] like Figures 1 to 2 As shown, the supporting fixture 100 may further include a first sliding part 160, which is disposed between the first supporting part 120 and the base 110. The first sliding part 160 is connected to both the first supporting part 120 and the base 110, allowing the first supporting part 120 to slide relative to the base 110 along a first direction 200. By providing the first sliding part 160, the stability of the first supporting part 120 when moving relative to the base 110 can be improved. The first sliding part 160 may be a pulley, a linear bearing, or the like.

[0054] And / or, the supporting fixture 100 may further include a second sliding portion 170, which is disposed between the second supporting portion 130 and the base 110. The second sliding portion 170 is connected to both the second supporting portion 130 and the base 110, allowing the second supporting portion 130 to slide relative to the base 110 along a first direction 200. Similarly, by providing the second sliding portion 170, the stability of the second supporting portion 130 when moving relative to the base 110 can be improved. The second sliding portion 170 may be a pulley, a linear bearing, or the like.

[0055] In one optional embodiment of this application, such as Figures 1 to 2 As shown, the first sliding part 160 may include a first slider 161 and a first guide rail 162, with the first slider 161 and the first guide rail 162 slidably connected along a first direction 200. One of the first slider 161 and the first guide rail 162 is connected to the base 110, and the other of the first slider 161 and the first guide rail 162 is connected to the first bearing part 120. The connection between the above components can be welding, bolting, etc. By utilizing the sliding engagement of the first slider 161 and the first guide rail 162, the stability of the first bearing part 120 when sliding relative to the base 110 can be improved.

[0056] And / or, the second sliding portion 170 may include a second slider 171 and a second guide rail 172, with the second slider 171 and the second guide rail 172 slidably connected along a first direction 200. One of the second slider 171 and the second guide rail 172 is connected to the base 110, and the other of the second slider 171 and the second guide rail 172 is connected to the second bearing portion 130. The connection between the above components can be welding, bolting, etc. By utilizing the sliding engagement between the second slider 171 and the second guide rail 172, the stability of the second bearing portion 130 when sliding relative to the base 110 can be improved.

[0057] like Figures 1 to 2 As shown, the first supporting part 120 may include a first plate 122 and a second plate 123. The first plate 122 extends along the first direction 200 and has a top and a bottom along the first direction 200. The second plate 123 is connected to the top of the first plate 122 and the extension direction of the second plate 123 is perpendicular to the first direction 200. The first plate 122 and the second plate 123 may be an integral structure or may be manufactured separately and then assembled together by welding, riveting, bolting or other methods.

[0058] The first bearing surface 121 is disposed on the second plate 123, the first mounting hole is disposed at the bottom of the first plate 122, one end of the first elastic member 142 is in contact with the base 110, the other end of the first elastic member 142 is in contact with the bottom of the first plate 122, one of the first slider 161 and the first guide rail 162 is connected to the base 110, and the other of the first slider 161 and the first guide rail 162 is connected to the first plate 122.

[0059] like Figures 1 to 2 As shown, the second support part 130 includes a third plate 132 and a fourth plate 133. The third plate 132 extends along the first direction 200 and has a top and a bottom along the first direction 200. The fourth plate 133 is connected to the top of the third plate 132 and the extension direction of the fourth plate 133 is perpendicular to the first direction 200. The third plate 132 and the fourth plate 133 can be an integral structure or can be manufactured separately and then assembled together by welding, riveting, bolting or other methods.

[0060] The second bearing surface 131 is disposed on the fourth plate 133, the second mounting hole is disposed at the bottom of the third plate 132, one end of the second elastic member 152 is in contact with the base 110, the other end of the second elastic member 152 is in contact with the bottom of the third plate 132, one of the second slider 171 and the second guide rail 172 is connected to the base 110, and the other of the second slider 171 and the second guide rail 172 is connected to the third plate 132.

[0061] like Figures 1 to 2 As shown, the base 110 may include a base body 111 and a mounting plate 112 connected to the side of the base body 111. The mounting plate 112 can be connected to the base body 111 by bolts, riveting, or other means. The first guide rod 141 and the second guide rod 151 can be connected to the mounting plate 112 respectively, and the first elastic member 142 and the second elastic member 152 can contact the end face of the mounting plate 112 respectively. By providing the mounting plate 112, a mounting foundation can be provided for the first guide rod 141, the second guide rod 151, the first elastic member 142, and the second elastic member 152, thereby improving the stability of the assembly.

[0062] like Figures 3 to 5 As shown in the embodiments of this application, a battery cell adhesive bonding device is also disclosed. The disclosed battery cell adhesive bonding device may include a suction mechanism 300 and the aforementioned support fixture 100.

[0063] The suction mechanism 300 can be located above the support fixture 100. The suction mechanism 300 is used to pick up adhesive tape and place it on the support fixture 100. The suction mechanism 300 can be a vacuum suction cup, an electrostatic chuck, etc. The suction mechanism 300 can pick up two pieces of adhesive tape at the same time and perform feeding and throwing processes on the two pieces of adhesive tape simultaneously.

[0064] As described above, the battery cell adhesive application equipment disclosed in this application uses the aforementioned support fixture 100. The disclosed support fixture 100 includes a base 110, a first support portion 120, and a second support portion 130. The first support portion 120 has a first support surface 121 for supporting adhesive paper, and the second support portion 130 has a second support surface 131 for supporting adhesive paper. The stacking direction of multiple adhesive sheets on the support fixture 100 is defined as a first direction 200. The first support portion 120 has a first stack of adhesive paper formed by stacking, and the second support portion 130 has a second stack of adhesive paper formed by stacking. The first bearing part 120 and the second bearing part 130 are slidably connected to the base 110 and can move relative to the base 110 along the first direction 200. By adjusting the relative positions of the first bearing surface 121 and the second bearing surface 131 in the first direction 200, the top surfaces of the first and second adhesive tape stacks can be kept flush, so that the two pieces of adhesive tape adsorbed by the suction mechanism 300 are fully adhered to the top surfaces of the first and second adhesive tape stacks. This reduces the probability of material rejection due to poor adhesion of the adhesive tape on the bearing fixture 100, thereby improving battery production efficiency.

[0065] like Figures 3 to 5As shown, the battery cell adhesive application equipment also includes a detection mechanism 400 and a light source 500. The detection mechanism 400 can be a CCD (charge-coupled device) camera, a CMOS (Complementary Metal Oxide Semiconductor), etc. The detection mechanism 400 is located below the suction mechanism 300 and is used to detect whether the dimensions of the adhesive paper adsorbed by the suction mechanism 300 are qualified, such as linear deviation or dimensional abnormalities of the adhesive paper. The light source 500 can be a light-emitting diode, a halogen lamp, etc. The light source 500 is positioned opposite to the detection mechanism 400 and is used to supplement the light on the adhesive paper to be inspected, thereby improving the detection accuracy of the detection mechanism 400.

[0066] like Figures 3 to 5 As shown, the suction mechanism 300 may include a mounting frame 310, a drive component 320, a first suction part 330, and a second suction part 340. The mounting frame 310 can be connected to a robotic arm, which can drive the mounting frame 310 to perform lifting, translation, and other operations. The drive component 320 is connected to the mounting frame 310 and can be a cylinder, motor, etc.

[0067] The first adsorption section 330 and the second adsorption section 340 are used to adsorb adhesive strips, thereby enabling the simultaneous adsorption and transfer of two adhesive strips. The first adsorption section 330 and the second adsorption section 340 are respectively connected to the power output end of the driving component 320. The driving component 320 can drive the first adsorption section 330 and the second adsorption section 340 to move closer or further away from each other, thereby adapting to the placement position of the two adhesive strips. Furthermore, when the spacing between the two adhesive strips does not meet the specifications, the spacing between the two adhesive strips can be adjusted by moving the first adsorption section 330 and the second adsorption section 340 closer or further away from each other.

[0068] This application also discloses a battery production line, which includes the aforementioned cell bonding equipment.

[0069] As described above, in the battery production line disclosed in this application embodiment, the cell adhesive application equipment adopts the aforementioned carrier fixture 100. Due to the improvement of related technologies in the carrier fixture 100, by adjusting the relative positions of the first carrier surface 121 and the second carrier surface 131 in the first direction 200, the two pieces of adhesive paper adsorbed by the suction mechanism 300 can be fully bonded to the first carrier surface 121 and the second carrier surface 131, thereby reducing the probability of material rejection due to the adhesive paper not being firmly bonded on the carrier fixture 100, and thus improving battery production efficiency.

[0070] The above embodiments of this application focus on describing the differences between the various embodiments. As long as the different technical features between the various embodiments are not contradictory, they can be combined to form more specific embodiments. For the sake of brevity, they will not be described in detail here.

[0071] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A carrying tool for a battery cell taping device, the battery cell taping device comprising a suction mechanism (300) for simultaneously suctioning two pieces of adhesive tape, characterized in that, The bearing tool (100) comprises: a base (110), a first bearing part (120) provided with a first bearing surface (121) for bearing the adhesive tape, and a second bearing part (130) provided with a second bearing surface (131) for bearing the adhesive tape, the first bearing part (120) and the second bearing part (130) are respectively in sliding connection with the base (110) and are respectively movable relative to the base (110) along a first direction (200) to adjust the relative positions of the first bearing surface (121) and the second bearing surface (131) in the first direction (200), wherein the first direction (200) is the stacking direction of the plurality of adhesive tapes on the bearing tool (100).

2. The load bearing tooling of claim 1, wherein, The bearing tool (100) further comprises a first elastic part (140) and a second elastic part (150); The first elastic part (140) is elastically supported between the first bearing part (120) and the base (110) and is connected with the first bearing part (120) and the base (110) respectively; The second elastic part (150) is elastically supported between the second bearing part (130) and the base (110) and is connected with the second bearing part (130) and the base (110) respectively.

3. The load bearing tooling of claim 2, wherein, The first elastic part (140) comprises a first guide rod (141) and a first elastic member (142), the first guide rod (141) is arranged in extension along the first direction (200), one end of the first guide rod (141) is connected with the base (110), the other end of the first guide rod (141) extends into a first mounting hole in the bottom of the first bearing part (120) and is in sliding connection with the first mounting hole, the first elastic member (142) is sleeved outside the first guide rod (141), one end of the first elastic member (142) is in contact with the base (110), and the other end of the first elastic member (142) is in contact with the bottom of the first bearing part (120); And / or, the second elastic part (150) comprises a second guide rod (151) and a second elastic member (152), the second guide rod (151) is arranged in extension along the first direction (200), one end of the second guide rod (151) is connected with the base (110), the other end of the second guide rod (151) extends into a second mounting hole in the bottom of the second bearing part (130) and is in sliding connection with the second mounting hole, the second elastic member (152) is sleeved outside the second guide rod (151), one end of the second elastic member (152) is in contact with the base (110), and the other end of the second elastic member (152) is in contact with the bottom of the second bearing part (130).

4. The load bearing tooling of claim 3, wherein, The bearing tool (100) further comprises a first sliding part (160) arranged between the first bearing part (120) and the base (110) and connected with the first bearing part (120) and the base (110) respectively, so that the first bearing part (120) slides relative to the base (110) along the first direction (200); And / or, the bearing tool (100) further comprises a second sliding part (170) arranged between the second bearing part (130) and the base (110) and connected with the second bearing part (130) and the base (110) respectively, so that the second bearing part (130) slides relative to the base (110) along the first direction (200).

5. The load bearing tooling of claim 4, wherein, The first sliding part (160) comprises a first sliding block (161) and a first guide rail (162), the first sliding block (161) and the first guide rail (162) are slidingly connected along the first direction (200), one of the first sliding block (161) and the first guide rail (162) is connected with the base (110), and the other of the first sliding block (161) and the first guide rail (162) is connected with the first bearing part (120); And / or, the second sliding part (170) comprises a second sliding block (171) and a second guide rail (172), the second sliding block (171) and the second guide rail (172) are slidingly connected along the first direction (200), one of the second sliding block (171) and the second guide rail (172) is connected with the base (110), and the other of the second sliding block (171) and the second guide rail (172) is connected with the second bearing part (130).

6. The load bearing tooling of claim 5, wherein, The first bearing part (120) comprises a first plate body (122) and a second plate body (123), the second plate body (123) is connected to the top of the first plate body (122), the first plate body (122) is arranged to extend along the first direction (200), the extension direction of the second plate body (123) is perpendicular to the first direction (200), the first bearing surface (121) is arranged on the second plate body (123), the first mounting hole is arranged on the bottom of the first plate body (122), the other end of the first elastic member (142) is in contact with the bottom of the first plate body (122), and the other of the first sliding block (161) and the first guide rail (162) is connected with the first plate body (122); The first bearing part (120) comprises a first plate body (122) and a second plate body (123), the second plate body (123) is connected to the top of the first plate body (122), the first plate body (122) is arranged to extend along the first direction (200), the extension direction of the second plate body (123) is perpendicular to the first direction (200), the first bearing surface (121) is arranged on the second plate body (123), the first mounting hole is arranged on the bottom of the first plate body (122), the other end of the first elastic member (142) is in contact with the bottom of the first plate body (122), and the other of the first sliding block (161) and the first guide rail (162) is connected with the first plate body (122); The second bearing part (130) comprises a third plate body (132) and a fourth plate body (133), the fourth plate body (133) is connected to the top of the third plate body (132), the third plate body (132) is arranged in extension along the first direction (200), the extension direction of the fourth plate body (133) is perpendicular to the first direction (200), the second bearing surface (131) is arranged on the fourth plate body (133), the second mounting hole is arranged on the bottom of the third plate body (132), the other end of the second elastic member (152) is in contact with the bottom of the third plate body (132), and the other one of the second sliding block (171) and the second guide rail (172) is connected with the third plate body (132).

7. The load bearing tooling of claim 3, wherein, The base (110) comprises a base body (111) and a mounting plate (112) connected to the side surface of the base body (111), the first guide rod (141) and the second guide rod (151) are respectively connected with the mounting plate (112), and the first elastic member (142) and the second elastic member (152) are respectively in contact with the end surface of the mounting plate (112).

8. A cell taping apparatus, comprising: The carrying tool (100) comprises a suction mechanism (300) and any one of claims 1-7. The suction mechanism (300) is arranged above the carrying tool (100) and is used for adsorbing the adhesive tape and placing the adhesive tape on the carrying tool (100).

9. The cell taping apparatus of claim 8, wherein, The battery cell rubberizing equipment further comprises a detection mechanism (400) and a light source (500), the detection mechanism (400) is arranged below the suction mechanism (300) and is used for detecting whether the size of the adhesive tape adsorbed by the suction mechanism (300) is qualified, and the light source (500) is arranged opposite to the detection mechanism (400).

10. The cell taping apparatus of claim 9, wherein, The suction mechanism (300) comprises a mounting frame (310), a driving component (320), a first adsorption part (330) and a second adsorption part (340). The driving component (320) is connected to the mounting frame (310), the first adsorption part (330) and the second adsorption part (340) are respectively connected with the power output end of the driving component (320), the driving component (320) is used for driving the first adsorption part (330) and the second adsorption part (340) to relatively approach or move away from each other, and the first adsorption part (330) and the second adsorption part (340) are respectively used for adsorbing the adhesive tape.

11. A battery production line, characterized by The battery cell rubberizing equipment comprises the equipment according to claim 8. The battery cell rubberizing equipment comprises the equipment according to claim 8.

Images