Endless adhesive device with automatic waste paper removal

Abstract

The application discloses a tailing rubber device capable of automatically removing waste rubber, which comprises a rubber sticking mechanism, a waste rubber removing mechanism, a scanning mechanism and a rubber control mechanism. The rubber sticking mechanism is used for feeding and sticking rubber forward. The waste rubber removing mechanism is arranged at intervals from the electric core and the electric core is located at a rubber sticking station. The waste rubber removing mechanism is located at a removing station. The scanning mechanism is used for scanning and identifying the bar code of the rubber on the rubber sticking mechanism. The rubber control mechanism is communicatively connected to the scanning mechanism. The rubber control mechanism is used for controlling the displacement of the rubber sticking mechanism between the rubber sticking station and the removing station according to the scanning result of the scanning mechanism, so that the rubber is stuck to the electric core or the waste rubber removing mechanism. Therefore, the automation degree can be improved while the production cost is ensured, and the operation rate is ensured. The application is widely applied to the technical field of electric core manufacturing.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell manufacturing, and in particular to a finishing glue device for automatically removing waste adhesive tape. Background Art

[0002] During the battery cell manufacturing process, tape with a QR code or barcode is usually used to wrap the wound battery cells to prevent them from loosening. Since the barcode contains information about the battery cell production, the production information is bound to the battery cell after scanning the battery cell with the barcode tape. When the existing wrapping glue device encounters tape with a disordered or unrecognizable barcode, there are usually two ways to deal with it. One is to first stick the barcode tape on the battery cell and then scan the battery cell. If the barcode cannot be recognized, the battery cell needs to be reworked or scrapped, resulting in wasted production costs. The other is to scan the barcode first and then decide whether to stick it. If the barcode cannot be recognized, the wrapping glue device is shut down and the barcode tape is manually removed, resulting in a decrease in the equipment's utilization rate. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a finishing adhesive device for automatically removing waste adhesive tape, which can improve the degree of automation and ensure the utilization rate while ensuring production costs.

[0004] According to the first embodiment of the present application, a device for automatically removing waste adhesive tape includes:

[0005] The adhesive tape sticking mechanism is used to send out and stick the adhesive tape;

[0006] A waste adhesive paper removal mechanism is provided at a distance from the battery cell, and the battery cell is located at the gluing station, and the waste adhesive paper removal mechanism is located at the removal station;

[0007] a scanning mechanism, the scanning mechanism being used to scan and identify a barcode of the adhesive tape on the adhesive tape applying mechanism; and

[0008] The adhesive tape control mechanism is communicatively connected to the scanning mechanism, and is used to control the displacement of the adhesive tape mechanism between the adhesive tape station and the rejection station according to the scanning result of the scanning mechanism, so that the adhesive tape is attached to the battery cell or the waste adhesive tape rejection mechanism.

[0009] The finishing glue device for automatically removing waste adhesive tape according to the embodiment of the present application has at least the following beneficial effects: by providing a scanning mechanism in communication with the adhesive tape control mechanism, the barcode on the adhesive tape is pre-scanned and identified, and the waste adhesive tape is removed before being affixed to the battery cell, thereby avoiding the cost waste of reworking or scrapping the battery cell after the waste adhesive tape is affixed. When the scanning mechanism scans and identifies the barcode on the adhesive tape, the adhesive tape control mechanism controls the adhesive tape pasting mechanism to be in the pasting station, so that the adhesive tape delivered by the adhesive tape pasting mechanism is affixed to the battery cell. When the scanning mechanism cannot scan and identify the barcode on the adhesive tape, or the information read by the scan is disordered, the adhesive tape control mechanism controls the adhesive tape pasting mechanism to be in the rejection station, so that the adhesive tape delivered by the adhesive tape pasting mechanism is affixed to the waste adhesive tape rejection mechanism, thereby effectively improving the automation level of the finishing glue device and ensuring the utilization rate.

[0010] According to some embodiments of the present application, the waste adhesive tape removal mechanism includes a waste collection roller, a waste peeling rod, a waste box and a drive module. The waste peeling rod is movable relative to the waste collection roller. The waste collection roller is used for supplying waste adhesive tape for pasting. The drive module is used to drive the waste peeling rod to move so that the waste adhesive tape falls off the waste collection roller and enters the waste box.

[0011] According to some embodiments of the present application, the finishing glue device for automatically removing waste adhesive tape includes a first frame, the waste box is installed on the first frame and is spaced apart from the adhesive tape mechanism, the waste collecting roller can be movably connected to the first frame, the driving module includes a first driving member, the first driving member is used to drive the waste collecting roller to move relative to the adhesive tape mechanism so that the waste collecting roller is located at the removal station or above the waste box, and the waste peeling rod is used to push the waste adhesive tape to move when the waste collecting roller is located above the waste box.

[0012] According to some embodiments of the present application, the waste collection roller includes a rotating roller, which is provided with an inwardly recessed notch portion, and the driving module includes a second driving member and a third driving member, the second driving member is used to drive the rotating roller to rotate so that the waste adhesive tape is arranged around the outer periphery of the rotating roller, the waste stripping rod is used to extend into the rotating roller through the notch portion, and the third driving member is used to drive the waste stripping rod to move along the axial direction of the rotating roller to push the waste adhesive tape off the rotating roller.

[0013] According to some embodiments of the present application, the waste collecting roller further includes a movable block, which is movably mounted on the notch portion so that the movable block can move along the opening direction of the notch portion, and the movable block is used to stick the waste tape.

[0014] According to some embodiments of the present application, the waste collection roller also includes a pneumatic structure and an elastic member, the pneumatic structure and the elastic member are installed in the notch portion, and one end of the elastic member is connected to the rotating roller, and the other end of the elastic member is connected to the movable block, the pneumatic structure is used to introduce gas to push the movable block toward the periphery of the rotating roller and cause the elastic member to undergo tensile deformation, and the elastic member is used to overcome the thrust of the pneumatic structure and drive the movable block to reset.

[0015] According to some embodiments of the present application, an anti-sticking layer is provided on the outer periphery of the rotating roller, the pneumatic structure is provided with an air pipe, the air pipe is passed through one end of the rotating roller along the axial direction of the rotating roller, and the waste box is located at the end of the rotating roller away from the air pipe.

[0016] According to some embodiments of the present application, the adhesive paper pasting mechanism includes an adhesive paper feeding module and an adhesive paper pasting module, the adhesive paper pasting module is located on the side of the adhesive paper feeding module away from the battery cell, the adhesive paper feeding module is used to drive the adhesive paper forward, the adhesive paper pasting module includes a gluing part and a cutter, the gluing part is used to push the adhesive paper to stick to the battery cell or the waste adhesive paper removal mechanism, and the cutter is used to cut the adhesive paper.

[0017] According to some embodiments of the present application, the cutter is located on a side of the glue-applying portion close to the glue-feeding paper module, the glue-feeding paper module includes a clamping portion and a fourth driving member, the clamping portion is used to clamp the glue paper, and the fourth driving member is used to drive the clamping portion forward or backward, the glue-applying paper mechanism also includes a fifth driving member and a sixth driving member, the fifth driving member is used to drive the glue-applying portion to move, and the sixth driving member is used to drive the cutter to move, and the movement direction of the glue-applying portion and the cutter is perpendicular to the movement direction of the clamping portion.

[0018] According to some embodiments of the present application, the finishing glue device for automatically removing waste adhesive tape also includes a second frame, the scanning mechanism and the adhesive tape mechanism are installed on the second frame, and the adhesive tape control mechanism is connected to the second frame.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a structural schematic diagram of the finishing glue device disclosed in an embodiment of the present application at the glue application station;

[0022] Figure 2 This is a schematic structural diagram of the finishing glue device disclosed in an embodiment of the present application at the removal station;

[0023] Figure 3 This is a schematic structural diagram of the adhesive tape applying mechanism of the finishing adhesive device disclosed in an embodiment of the present application;

[0024] Figure 4 This is a schematic structural diagram of the waste adhesive tape removal mechanism of the finishing adhesive device disclosed in an embodiment of the present application;

[0025] Figure 5 This is a schematic structural diagram of a waste collection roller disclosed in an embodiment of the present application;

[0026] Figure 6 This is a schematic structural diagram of the waste collection roller disclosed in an embodiment of the present application when performing a waste adhesive tape pasting operation;

[0027] Figure 7 This is a schematic structural diagram of the waste collection roller disclosed in an embodiment of the present application when performing the operation of removing waste adhesive tape.

[0028] Reference numerals:

[0029] 100, finishing glue device; 10, adhesive tape applying mechanism; 11, adhesive tape feeding module; 111, clamping unit; 112, fourth driving member; 12, adhesive tape applying module; 121, adhesive tape applying unit; 122, cutter; 123, fifth driving member; 124, sixth driving member; 20, waste adhesive tape removing mechanism; 21, waste collecting roller; 211, rotating roller; 2110, notch; 212, movable block; 213, air pipe; 22, waste stripping rod; 23, waste box; 24, driving module; 241, first driving member; 242, second driving member; 243, third driving member; 30, scanning mechanism; 40, adhesive tape control mechanism; 50, second frame; 60, adhesive tape unsealing mechanism; 61, transition roller; 62, scanning area; 70, first frame;

[0030] 200, adhesive tape; 300, battery cell. DETAILED DESCRIPTION

[0031] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0032] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0033] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0034] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0035] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0036] The technical solution of the present application will be further described below with reference to the embodiments and drawings.

[0037] Please also refer to Figures 1 to 3 , an embodiment of the present application provides a finishing glue device 100 for automatically removing waste adhesive tape, including an adhesive tape pasting mechanism 10, a waste adhesive tape removal mechanism 20, a scanning mechanism 30 and an adhesive tape control mechanism 40, the adhesive tape pasting mechanism 10 is used to send out and paste the adhesive tape 200, the waste adhesive tape removal mechanism 20 is arranged at a distance from the battery cell 300, and the battery cell 300 is located at the gluing station, the waste adhesive tape removal mechanism 20 is located at the removal station, the scanning mechanism 30 is used to scan and identify the barcode of the adhesive tape 200 on the adhesive tape pasting mechanism 10, the adhesive tape control mechanism 40 is communicatively connected to the scanning mechanism 30, and the adhesive tape control mechanism 40 is used to control the displacement of the adhesive tape pasting mechanism 10 between the gluing station and the removal station according to the scanning result of the scanning mechanism 30, so that the adhesive tape 200 is pasted on the battery cell 300 or the waste adhesive tape removal mechanism 20.

[0038] The embodiment of the present application provides a finishing glue device 100 for automatically removing waste adhesive tape. By providing a scanning mechanism 30 in communication with an adhesive tape control mechanism 40, the scanning mechanism 30 pre-scans and identifies the barcode on the adhesive tape 200, and removes the waste adhesive tape before it is attached to the battery cell 300, thereby avoiding the cost of reworking or scrapping the battery cell 300 after the waste adhesive tape is attached. When the scanning mechanism 30 scans and identifies the barcode on the adhesive tape 200, the adhesive tape control mechanism 40 controls the adhesive tape applying mechanism 10 to be in the gluing station, so that the adhesive tape delivered by the adhesive tape applying mechanism 10 is attached to the battery cell 300. When the scanning mechanism 30 cannot scan and identify the barcode on the adhesive tape 200, or the scanned information is garbled, the adhesive tape control mechanism 40 controls the adhesive tape applying mechanism 10 to be in the removal station, so that the adhesive tape 200 delivered by the adhesive tape applying mechanism 10 is attached to the waste adhesive tape removal mechanism 20, thereby effectively improving the automation level of the finishing glue device 100 and ensuring the utilization rate.

[0039] In some embodiments, the adhesive tape mechanism 10 includes an adhesive tape feeding module 11 and an adhesive tape pasting module 12. The adhesive tape pasting module 12 is located on the side of the adhesive tape feeding module 11 away from the battery cell 300. The adhesive tape feeding module 11 is used to drive the adhesive tape forward. The adhesive tape pasting module 12 includes a gluing portion 121 and a cutter 122. The gluing portion 121 is used to push the adhesive tape 200 to be pasted on the battery cell 300 or the waste adhesive tape removal mechanism 20, and the cutter 122 is used to cut the adhesive tape 200.

[0040] Thus, the adhesive tape feeding module 11 cooperates with the adhesive tape applying module 12, so that when the adhesive tape feeding module 11 delivers the adhesive tape 200 forward to a position near the battery cell 300 or the waste adhesive tape removal mechanism 20, the adhesive tape applying unit 121 pushes the adhesive tape 200 to adhere to the battery cell 300 or the waste adhesive tape removal mechanism 20, and then the cutter 122 cuts the adhesive tape 200, so that the adhesive tape 200 finishes the tail of the battery cell 300, or the waste adhesive tape 200 is separated and attached to the waste adhesive tape removal mechanism 20. Simultaneously, the adhesive tape applying module 12 is located on the side of the adhesive tape feeding module 11 away from the battery cell 300, and can meet the operation steps of pushing the adhesive tape 200 to adhere to the target object (i.e., the battery cell 300 or the waste adhesive tape removal mechanism 20) after delivering the adhesive tape 200, and then cutting the adhesive tape 200, so that the adhesive tape 200 is attached to the target object in sections.

[0041] Optionally, the cutter 122 is located on the side of the glue sticking part 121 close to the glue feeding paper module 11, the glue feeding paper module 11 comprises a clamping part 111 and a fourth driving member 112, the clamping part 111 is used for clamping the glue paper 200, the fourth driving member 112 is used for driving the clamping part 111 to advance or retreat, the glue sticking mechanism 10 further comprises a fifth driving member 123 and a sixth driving member 124, the fifth driving member 123 is used for driving the glue sticking part 121 to move, the sixth driving member 124 is used for driving the cutter 122 to move, and the movement direction of the glue sticking part 121 and the cutter 122 is perpendicular to the movement direction of the clamping part 111.

[0042] In this way, the clamping part 111 is driven to advance or retreat by the fourth driving member 112 to drive the glue paper 200 to feed forward or retreat to avoid the glue sticking paper module 12, so as to facilitate the compactness of the structure, thereby facilitating the miniaturization design of the end-gluing device 100, and meanwhile, the glue sticking part 121 and the cutter 122 are driven to move by the fifth driving member 123 and the sixth driving member 124 respectively to perform the gluing and cutting actions on the glue paper 200, that is, the gluing and cutting actions of the glue paper 200 are controlled by different driving members respectively, so that the movement of the glue sticking part 121 is more flexible and reliable, thereby facilitating the flexibility of the gluing of the glue paper 200 and ensuring the reliability of the gluing of the glue paper 200.

[0043] It can be understood that in other embodiments, the glue sticking part 121 and the cutter 122 can also be driven by the same driving member to move simultaneously, and the gluing action and the cutting action are coordinated by adjusting the positions of the glue sticking part 121 and the cutter 122.

[0044] In some embodiments, the end-gluing device 100 capable of automatically removing waste glue paper further comprises a second machine frame 50, the scanning mechanism 30 and the glue sticking mechanism 10 are installed on the second machine frame 50, and the glue paper control mechanism 40 is connected to the second machine frame 50. Therefore, when the second machine frame 50 is driven to move by the glue paper control mechanism 40, the glue feeding paper module 11, the glue sticking paper module 12 and the scanning mechanism 30 can move simultaneously, so as to facilitate the improvement of work efficiency and the reduction of energy consumption, and meanwhile, it is also beneficial to keep the scanning mechanism 30 always aligned with the glue paper 200 on the glue feeding paper module 11, so as to ensure that the scanning mechanism 30 can accurately identify the bar code on the glue paper 200 and avoid the situation that the bar code cannot be identified or missed due to misalignment.

[0045] Optionally, the fourth driving member 112, the fifth driving member 123, the sixth driving member 124 and the glue paper control mechanism 40 can be any one of a pneumatic cylinder, a linear motor, a hydraulic motor or a ball screw transmission module, which can be set according to actual needs, and is not limited here.

[0046] Optionally, the adhesive tape finishing device 100 for automatically removing waste adhesive tape further includes a debonding mechanism 60 for loading the adhesive tape roll and delivering the adhesive tape 200 to the adhesive tape feeding module 11. The debonding mechanism 60 is provided with a plurality of transition rollers 61 for conveying the adhesive tape 200. A scanning area 62 is provided between the clamping portion 111 of the adhesive tape feeding module 11 and the transition rollers 61, and a scanning port of the scanning mechanism 30 is aligned with the scanning area 62. This allows the adhesive tape control mechanism 40 to simultaneously control the second frame 50 to shift between the gluing station and the rejection station while the adhesive tape 200 is being conveyed from the scanning area 62 to the clamping portion 111, thereby improving the operating efficiency of the adhesive tape finishing device 100.

[0047] Please combine Figure 1 and Figure 4 In some embodiments, the waste adhesive tape removal mechanism 20 includes a waste collecting roller 21, a waste stripping rod 22, a waste box 23 and a driving module 24. The waste stripping rod 22 is movable relative to the waste collecting roller 21. The waste collecting roller 21 is used for supplying waste adhesive tape. The driving module 24 is used to drive the waste stripping rod 22 to move so that the waste adhesive tape falls off the waste collecting roller 21 and enters the waste box 23.

[0048] In this way, after the waste tape is pasted to the waste collecting roller 21 at the rejection station, the waste tape is peeled off by the waste peeling rod 22 and sent into the waste box 23 to complete the collection of the waste tape. At this time, the waste collecting roller 21 can carry out the next round of waste tape collection, so as to timely collect and reject the waste tape that cannot be identified by the scanning mechanism 30, thereby improving the working efficiency of the finishing glue device 100 and ensuring the production efficiency of the battery cell 300.

[0049] Optionally, it can be seen from the above that the adhesive tape module 12 is located on the side of the adhesive tape feeding module 11 away from the battery cell 300. In order to enable the adhesive tape to be pasted to the waste adhesive tape removal mechanism 20 under the action of the adhesive tape module 12, when the waste adhesive tape removal mechanism 20 is located at the removal station, the waste adhesive tape removal mechanism 20 should be located between the battery cell 300 and the adhesive tape module 12. Based on this, the finishing glue device 100 for automatically removing waste adhesive tape includes a first frame 70, a waste box 23 is installed on the first frame 70 and is spaced apart from the adhesive tape mechanism 10, the waste collecting roller 21 can be movably connected to the first frame 70, and the driving module 24 includes a first driving member 241. The first driving member 241 is used to drive the waste collecting roller 21 to move relative to the adhesive tape mechanism 10, so that the waste collecting roller 21 is located at the removal station or above the waste box 23, and the waste stripping rod 22 is used to push the waste adhesive tape to move when the waste collecting roller 21 is located above the waste box 23.

[0050] In this way, the waste collecting roller 21 is used to receive the waste adhesive tape from the adhesive tape mechanism 10 at the rejection station, and the waste collecting roller 21 is driven to move above the waste box 23 by the first driving member 241. At this time, the waste adhesive tape is pushed by the waste stripping rod 22 to move away from the waste collecting roller 21 and into the waste box 23. The waste collecting roller 21 can perform the next round of waste adhesive tape collection action to repeatedly collect waste adhesive tape, thereby improving the reuse rate of the waste collecting roller 21 and the reliability of the tail glue device 100. At the same time, the waste collecting roller 21 is driven to move relative to the adhesive tape mechanism 10 by the first driving member 241, which can not only satisfy the adhesive tape module 12 to stick the adhesive tape to the waste adhesive tape removal mechanism 20, but also enable the waste collecting roller 21 to withdraw from the movement path of the adhesive tape mechanism 10 to avoid the adhesive tape mechanism 10, and prevent the waste collecting roller 21 from obstructing the displacement of the adhesive tape mechanism 10 at the removal station, thereby helping to improve the structural reliability of the finishing glue device 100.

[0051] In addition, by setting the waste collecting roller 21 to move relative to the waste box 23, the waste adhesive tape peeled off from the waste collecting roller 21 can enter the waste box 23 for collection and storage, so that when the waste adhesive tape in the waste box 23 reaches a certain amount, the waste adhesive tape is uniformly cleared and processed, which is beneficial to improving the production efficiency of the battery cell 300. At the same time, it can also avoid the waste adhesive tape being collected by the waste box 23 moving to the bottom of the waste collecting roller 21, because the waste adhesive tape inside the waste box 23 flies out of the waste box 23 during the movement process, causing the waste adhesive tape to float inside the finishing glue device 100 or adhere to the transmission structure, affecting the operation of the finishing glue device 100.

[0052] Optionally, the waste box 23 is detachably connected to the first frame 70, thereby facilitating the disassembly and assembly of the waste box 23 and facilitating the cleaning of waste adhesive tape.

[0053] Please combine Figures 5 to 7 In some embodiments, the waste collecting roller 21 includes a rotating roller 211, which is provided with an inwardly recessed notch 2110. The driving module 24 includes a second driving member 242 and a third driving member 243. The second driving member 242 is used to drive the rotating roller 211 to rotate so that the waste adhesive tape is arranged around the outer periphery of the rotating roller 211. The waste stripping rod 22 is used to extend into the rotating roller 211 through the notch 2110. The third driving member 243 is used to drive the waste stripping rod 22 to move along the axial direction of the rotating roller 211 to push the waste adhesive tape away from the rotating roller 211.

[0054] By driving the rotating roller 211 to rotate through the second driving member 242, the waste adhesive paper can be wound into a ring structure and tightly attached to the outer circumference of the rotating roller 211, so that the waste adhesive paper can be relatively stably fixed on the rotating roller 211 after being cut, and the waste adhesive paper can be prevented from falling off relative to the rotating roller 211 at the rejection station and falling into the gaps of other transmission structures or floating in the tail glue device 100, affecting the operation of the tail glue device 100. At the same time, by providing a notch 2110 on the rotating roller 211, the waste stripping rod 22 can be inserted into and push the waste adhesive paper off the rotating roller 211, which is conducive to the waste adhesive paper being separated from the rotating roller 211 and avoiding the waste stripping rod 22 causing wear to the rotating roller 211 during operation.

[0055] Optionally, the rotating roller 211 can be rotatably mounted on the first frame 70, the output end of the first driving member 241 is connected to the rotating roller 211, and the waste stripping rod 22 can be movably mounted on the first frame 70. In this way, after the waste adhesive tape is attached to the waste collection roller 21, the second driving member 242 first drives the rotating roller 211 to rotate so that the waste adhesive tape is closely attached to the outer periphery of the rotating roller 211. The first driving member 241 then drives the rotating roller 211 to move from the rejecting station to above the waste box 23, and the waste stripping rod 22 extends from the notch 2110 into the rotating roller 211. Finally, the third driving member 243 drives the waste stripping rod 22 to move along the axial direction of the waste collection roller 21, so as to push the waste adhesive tape off the rotating roller 211 and into the waste box 23. It can be seen that the second driving member 242 drives the rotating roller 211 to rotate so that the waste adhesive tape is tightly attached to the outer periphery of the rotating roller 211. It is also beneficial for the rotating roller 211 to remain fixed relative to the rotating roller 211 during the process of moving from the rejection station to above the waste box 23, so as to ensure the stability of the waste adhesive tape relative to the waste collecting roller 21, thereby improving the reliability of the finishing glue device 100.

[0056] Optionally, an anti-sticking layer is provided on the outer periphery of the waste stripping rod 22 to ensure that the waste tape will not stick to the waste stripping rod 22 when the waste stripping rod 22 pushes the waste tape to move, thereby ensuring that the waste tape can enter the waste box 23 for collection and storage after being stripped from the rotating roller 211, making it convenient for the waste stripping rod 22 to perform the next round of waste tape stripping action.

[0057] In some embodiments, the waste collecting roller 21 further includes a movable block 212 , which is movably mounted on the notch 2110 so that the movable block 212 can move along the opening direction of the notch 2110 , and is used to stick waste adhesive tape.

[0058] In this way, when the movable block 212 protrudes relative to the outer periphery of the rotating roller 211, or the movable block 212 is flush with the outer periphery of the rotating roller 211, the waste adhesive tape can be attached to the movable block 212 under the action of the adhesive tape sticking module 12, and the rotating roller 211 is controlled to rotate by the second driving member 242 to make the waste adhesive tape wrap around the outer periphery of the rotating roller 211, and then the adhesive tape is cut by the cutter 122 to form a ring structure of the waste adhesive tape and sleeve on the outer periphery of the rotating roller 211. At this time, the movable block 212 moves inward to be accommodated in the notch 2110, which can not only make the waste adhesive tape separate from the movable block 212, so as to facilitate the peeling of the waste adhesive tape from the waste collecting roller 21, but also provide space for the waste stripping rod 22 to extend into the notch 2110, thereby avoiding structural interference and wear between the waste stripping rod 22 and the movable block 212.

[0059] Optionally, the waste collection roller 21 further includes a pneumatic structure and an elastic member (not shown). The pneumatic structure and the elastic member are mounted in the notch 2110, with one end of the elastic member connected to the rotating roller 211 and the other end connected to the movable block 212. The pneumatic structure is used to introduce gas to push the movable block 212 toward the periphery of the rotating roller 211, thereby causing the elastic member to undergo tensile deformation. The elastic member is used to overcome the thrust of the pneumatic structure and reset the movable block 212. This makes the movement of the movable block 212 simple, reliable, easy to control, and energy-saving and environmentally friendly.

[0060] Optionally, the pneumatic structure is provided with an air pipe 213 for supplying or releasing gas to the pneumatic structure. The air pipe 213 is provided along the axis of the rotating roller 211 and extends through one end of the rotating roller 211. The waste box 23 is located at the end of the rotating roller 211 away from the air pipe 213. This ensures that the waste adhesive tape can be removed from the rotating roller 211 under the push of the waste stripping rod 22 and enter the waste box 23 for collection and storage. At the same time, the outer periphery of the rotating roller 211 is made smoother, thereby reducing the adhesion between the waste adhesive tape and the waste collection roller 21, thereby facilitating the stripping of the waste adhesive tape.

[0061] Optionally, the pneumatic structure may be a cylinder, a piston, an air bag or an air membrane, etc., which may be configured according to actual needs and is not limited here.

[0062] It is understandable that in other embodiments, the movable block 212 may also be driven by hydraulic drive or electric telescopic rod drive.

[0063] Optionally, an anti-sticking layer is provided on the outer periphery of the rotating roller 211. This can reduce the adhesion between the waste adhesive tape and the waste collection roller 21, making it easier to peel the waste adhesive tape from the waste collection roller 21 and effectively preventing the waste adhesive tape from adhering to the outer periphery of the rotating roller 211 when wound around the waste collection roller 21, making it more difficult to peel the waste adhesive tape.

[0064] For ease of reading and understanding, the following briefly describes the working process of the finishing adhesive tape device 100 for automatically removing waste adhesive tape:

[0065] The adhesive tape roll is loaded on the adhesive unsealing mechanism 60, and the adhesive tape 200 is sequentially passed through the scanning area 62 and the clamping portion 111 of the adhesive tape feeding module 11 by the transition roller 61. When the scanning mechanism 30 can normally scan and identify the barcode of the adhesive tape 200 in the scanning area 62, the adhesive tape 200 continues to be conveyed forward to the clamping portion 111. At the same time, the scanning mechanism 30 sends a signal to the sticker control mechanism to drive the second frame 50 to drive the adhesive tape mechanism 10 to move to the glue sticking station (see Figure 1 ), and then the fourth driving member 112 drives the clamping part 111 to send the adhesive tape 200 forward so that the adhesive tape 200 is close to the battery cell 300, and the fifth driving member 123 drives the gluing part 121 to move to push the adhesive tape 200 to stick to the battery cell 300, and then the fourth driving member 112 drives the clamping part 111 to return to its original position, and then the sixth driving member 124 drives the cutter 122 to extend to cut the adhesive tape 200, so that the adhesive tape 200 with the barcode is cut and pasted on the battery cell 300, completing the finishing of the battery cell 300.

[0066] When the scanning mechanism 30 cannot scan and identify the barcode of the adhesive tape 200 at the scanning area 62, or the barcode information read by the scan is disordered, the adhesive tape 200 with the current barcode is waste adhesive tape, and the waste adhesive tape continues to be conveyed forward to the clamping portion 111. At the same time, the sticker control mechanism drives the second frame 50 to drive the adhesive tape mechanism 10 to move to the rejection station, and then the first driving member 241 drives the waste collecting roller 21 to move from above the waste box 23 to the rejection station (see Figure 2), gas is introduced into the pneumatic structure through the air pipe 213 to push the movable block 212 to move until it is flush with the outer circumference of the rotating roller 211, and then the fourth driving member 112 drives the clamping part 111 to send the waste adhesive tape forward, and the fifth driving member 123 drives the gluing part 121 to push the waste adhesive tape to stick to the movable block 212, and then the second driving member 242 drives the rotating roller 211 to rotate, so as to drive the waste adhesive tape to be wound into a ring structure along the outer circumference of the rotating roller 211, and then the fourth driving member 112 drives the clamping part 111 to retreat and reset, and then the sixth driving member 124 drives the cutter 122 to extend to cut the waste adhesive tape, so that the waste adhesive tape is in a ring structure and is sleeved on the outer circumference of the rotating roller 211. Then, the gas inside the pneumatic structure is released through the air pipe 213, so that the movable block 212 is reset under the action of the elastic restoring force of the elastic member, and then the first driving member 241 drives the rotating roller 211 to move to the top of the waste box 23, so that the waste stripping rod 22 extends into the rotating roller 211 through the notch 2110, and the third driving member 243 drives the waste stripping rod 22 to move along the axial direction of the rotating roller 211 to push the waste adhesive tape off the rotating roller 211 and into the waste box 23, thereby completing the collection and storage of the waste adhesive tape.

[0067] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. A device for automatically removing waste adhesive tape, characterized in that: include: The adhesive tape sticking mechanism is used to send out and stick the adhesive tape; A waste adhesive paper removal mechanism is provided at a distance from the battery cell, and the battery cell is located at the gluing station, and the waste adhesive paper removal mechanism is located at the removal station; a scanning mechanism, the scanning mechanism being used to scan and identify a barcode of the adhesive tape on the adhesive tape applying mechanism; and a tape control mechanism, the tape control mechanism being communicatively connected to the scanning mechanism and configured to control the displacement of the tape applying mechanism between the tape applying station and the rejecting station based on a scanning result of the scanning mechanism, so as to cause the tape to be applied to the battery cell or the waste tape rejecting mechanism; The waste adhesive tape removal mechanism includes a waste collection roller, a waste stripping rod, a waste box, and a drive module. The waste stripping rod is movable relative to the waste collection roller. The waste collection roller is used for pasting waste adhesive tape. The drive module is used to drive the waste stripping rod to move so that the waste adhesive tape falls off the waste collection roller and enters the waste box. The waste collecting roller includes a rotating roller, the rotating roller is provided with an inwardly recessed notch portion, the driving module includes a second driving member and a third driving member, the second driving member is used to drive the rotating roller to rotate so that the waste adhesive tape is arranged around the outer circumference of the rotating roller, the waste stripping rod is used to extend into the rotating roller through the notch portion, and the third driving member is used to drive the waste stripping rod to move along the axis direction of the rotating roller to push the waste adhesive tape off the rotating roller; The waste collecting roller further includes a movable block, which is movably mounted on the notch portion so as to be movable along the opening direction of the notch portion, and is used for pasting the waste adhesive tape; The waste collecting roller also includes a pneumatic structure and an elastic member, the pneumatic structure and the elastic member are installed in the notch, and one end of the elastic member is connected to the rotating roller, and the other end of the elastic member is connected to the movable block. The pneumatic structure is used to introduce gas to push the movable block toward the periphery of the rotating roller and cause the elastic member to undergo tensile deformation. The elastic member is used to overcome the thrust of the pneumatic structure and drive the movable block to reset.

2. The device for automatically removing waste adhesive tape according to claim 1, characterized in that: The finishing glue device for automatically removing waste adhesive tape includes a first frame, the waste box is installed on the first frame and is spaced apart from the adhesive tape mechanism, the waste collecting roller can be movably connected to the first frame, and the driving module includes a first driving member, which is used to drive the waste collecting roller to move relative to the adhesive tape mechanism so that the waste collecting roller is located at the removal station or above the waste box, and the waste peeling rod is used to push the waste adhesive tape to move when the waste collecting roller is located above the waste box.

3. The device for automatically removing waste adhesive tape according to claim 1, characterized in that: The outer periphery of the rotating roller is provided with an anti-sticking layer, the pneumatic structure is provided with an air pipe, the air pipe is passed through one end of the rotating roller along the axial direction of the rotating roller, and the waste box is located at the end of the rotating roller away from the air pipe.

4. The device for automatically removing waste adhesive tape according to claim 1, characterized in that: The adhesive paper pasting mechanism includes an adhesive paper feeding module and an adhesive paper pasting module. The adhesive paper pasting module is located on the side of the adhesive paper feeding module away from the battery cell. The adhesive paper feeding module is used to drive the adhesive paper forward. The adhesive paper pasting module includes a gluing part and a cutter. The gluing part is used to push the adhesive paper to stick to the battery cell or the waste adhesive paper removal mechanism, and the cutter is used to cut the adhesive paper.

5. The device for automatically removing waste adhesive tape according to claim 4, characterized in that: The cutter is located on a side of the glue-applying portion close to the glue-feeding module. The glue-feeding module includes a clamping portion and a fourth driving member. The clamping portion is used to clamp the glue paper, and the fourth driving member is used to drive the clamping portion forward or backward. The glue-applying mechanism also includes a fifth driving member and a sixth driving member. The fifth driving member is used to drive the glue-applying portion to move, and the sixth driving member is used to drive the cutter to move, and the movement direction of the glue-applying portion and the cutter is perpendicular to the movement direction of the clamping portion.

6. The device for automatically removing waste adhesive tape according to claim 1 or 4, characterized in that: The finishing glue device for automatically removing waste adhesive tape also includes a second frame, the scanning mechanism and the adhesive tape mechanism are installed on the second frame, and the adhesive tape control mechanism is connected to the second frame.

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