Glue ending device capable of automatically removing waste gummed paper

Abstract

The invention discloses an end glue device capable of automatically removing waste gummed paper, which comprises a gummed paper sticking mechanism, a waste gummed paper removing mechanism, a scanning mechanism and a gummed paper control mechanism, the gummed paper sticking mechanism is used for forwards sending out and sticking gummed paper, the waste gummed paper removing mechanism and a battery cell are arranged at an interval, and the battery cell is positioned at a glue sticking station; the waste gummed paper removing mechanism is located at the removing station, the scanning mechanism is used for scanning and recognizing bar codes of gummed paper on the gummed paper pasting mechanism, and the gummed paper control mechanism is in communication connection with the scanning mechanism and used for controlling the gummed paper pasting mechanism to move between the gummed paper pasting station and the removing station according to the scanning result of the scanning mechanism. And the gummed paper is adhered to the battery cell or the waste gummed paper removing mechanism. Therefore, the automation degree can be improved and the utilization rate can be ensured while the production cost is ensured. The method is widely applied to the technical field of battery cell 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] In the process of manufacturing battery cells, adhesive tape with a QR code or barcode is usually used to close the wound battery cells to prevent the battery cells from loosening. Since the barcode contains information about the production of the battery cells, the production information is bound to the battery cells after scanning the battery cells with the barcode adhesive tape. When the existing closing adhesive device encounters adhesive tape with disordered barcodes or unrecognizable barcodes, there are usually two ways to deal with it. One is to first stick the barcode adhesive tape to the battery cell and then scan the barcode of the battery cell. When the barcode cannot be recognized, the battery cell needs to be reworked or scrapped, resulting in a waste of production costs; the other is to scan the barcode first and then decide whether to stick it. When the barcode cannot be recognized, the closing adhesive device is shut down and the barcode adhesive tape is manually removed, resulting in a decrease in the utilization rate of the equipment. 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 glue device for automatically removing waste adhesive tape, which can improve the degree of automation and ensure the utilization rate while ensuring the production cost.

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

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

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

[0007] A scanning mechanism, the scanning mechanism is used to scan and identify the 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 sticking station and the rejection station according to the scanning result of the scanning mechanism, so that the adhesive tape is stuck 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 setting a scanning mechanism to communicate 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 pasted to the battery cell, thereby avoiding the cost waste of reworking or scrapping the battery cell after the waste adhesive tape is pasted. 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 gluing station, so that the adhesive tape sent by the adhesive tape pasting mechanism is pasted 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 removal station, so that the adhesive tape sent by the adhesive tape pasting mechanism is pasted to the waste adhesive tape removal mechanism, thereby effectively improving the automation 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 driving module. The waste peeling rod is movable relative to the waste collection roller. The waste collection roller is used for providing waste adhesive tape for pasting. The driving 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 sticking 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 sticking 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 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 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 adhesive 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, and the pneumatic structure is provided with an air pipe, which 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 tape mechanism includes an adhesive tape feeding module and an adhesive tape pasting module, the adhesive tape pasting module is located on the side of the adhesive tape feeding module away from the battery cell, the adhesive tape feeding module is used to drive the adhesive tape to be fed forward, the adhesive tape pasting module includes a gluing part and a cutter, the gluing part is used to push the adhesive tape to be pasted to the battery cell or the waste adhesive tape removal mechanism, and the cutter is used to cut the adhesive tape.

[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 apparent from the description below, or will be learned through the 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 It is a structural schematic diagram of the finishing glue device disclosed in the embodiment of the present application at the glue sticking station;

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

[0023] Figure 3 It is a structural schematic diagram of the adhesive tape sticking mechanism of the finishing glue device disclosed in the embodiment of the present application;

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

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

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

[0027] Figure 7 It is a schematic structural diagram of the waste collection roller disclosed in the 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 mechanism; 11, adhesive tape feeding module; 111, clamping part; 112, fourth driving member; 12, adhesive tape module; 121, adhesive tape part; 122, cutter; 123, fifth driving member; 124, sixth driving member; 20, waste adhesive tape removal mechanism; 21, waste collecting roller; 211, rotating roller; 2110, notch part; 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 removal mechanism; 61, transition roller; 62, scanning area; 70, first frame;

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

[0031] The embodiments of the present application are described in detail below, and 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 cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that descriptions involving orientation, 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, and are only for the convenience of describing the present 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, and therefore should not be understood as a limitation on the present application.

[0033] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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 the present application, the description with 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 the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

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

[0037] Please also read Figures 1 to 3 The 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 forward, 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 end-of-tape finishing device 100 for automatically removing waste adhesive tape provided in the embodiment of the present application is provided with a scanning mechanism 30 and a communication connection with an adhesive tape control mechanism 40, and the barcode on the adhesive tape 200 is pre-scanned and identified, and the waste adhesive tape is removed before being pasted to the battery cell 300, so as to avoid the cost waste of reworking or scrapping the battery cell 300 after the waste adhesive tape is pasted. 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 pasting mechanism 10 to be in the adhesive pasting station, so that the adhesive tape sent by the adhesive tape pasting mechanism 10 is pasted to the battery cell 300. When the scanning mechanism 30 cannot scan and identify the barcode on the adhesive tape 200, or the information read by the scanning is disordered, the adhesive tape control mechanism 40 controls the adhesive tape pasting mechanism 10 to be in the removal station, so that the adhesive tape 200 sent by the adhesive tape pasting mechanism 10 is pasted to the waste adhesive tape removal mechanism 20, thereby effectively improving the automation degree of the end-of-tape finishing 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 module 12. The adhesive tape 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 to be fed forward. The adhesive tape 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] In this way, the adhesive tape feeding module 11 cooperates with the adhesive tape pasting module 12, so that when the adhesive tape feeding module 11 feeds the adhesive tape 200 forward to the battery cell 300 or the waste adhesive tape removal mechanism 20, the adhesive tape pasting unit 121 pushes the adhesive tape 200 to be pasted 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 pasted to the waste adhesive tape removal mechanism 20. At the same time, the adhesive tape pasting module 12 is located on the side of the adhesive tape feeding module 11 away from the battery cell 300, which can meet the operation steps of pushing the adhesive tape 200 to be pasted to the target object (i.e., the battery cell 300 or the waste adhesive tape removal mechanism 20) and cutting it after feeding the adhesive tape 200, so that the adhesive tape 200 is pasted to the target object in sections.

[0041] Optionally, the cutter 122 is located on the side of the glue-laminating portion 121 close to the adhesive tape feeding module 11, the adhesive tape feeding module 11 includes a clamping portion 111 and a fourth driving member 112, the clamping portion 111 is used to clamp the adhesive tape 200, the fourth driving member 112 is used to drive the clamping portion 111 forward or backward, the adhesive tape laminating mechanism 10 also includes a fifth driving member 123 and a sixth driving member 124, the fifth driving member 123 is used to drive the glue-laminating portion 121 to move, the sixth driving member 124 is used to drive the cutter 122 to move, and the movement direction of the glue-laminating portion 121 and the cutter 122 is perpendicular to the movement direction of the clamping portion 111.

[0042] In this way, the clamping part 111 is driven forward or backward by the fourth driving member 112 to drive the adhesive tape 200 to be sent forward or retreated to avoid the adhesive tape module 12, so as to improve the compactness of the structure, thereby facilitating the miniaturization design of the finishing glue device 100. At the same time, the fifth driving member 123 and the sixth driving member 124 respectively drive the glue sticking part 121 and the cutter 122 to move, so as to respectively paste and cut the adhesive tape 200, that is, the pasting and cutting actions of the adhesive tape 200 are respectively controlled by different driving members, which can make the movement of the glue sticking part 121 more flexible and reliable, thereby facilitating the flexibility of the pasting of the adhesive tape 200 and ensuring the reliability of the pasting of the adhesive tape 200.

[0043] It can be understood that in other embodiments, the glue laminating portion 121 and the cutter 122 can also be driven by the same driving member to make the glue laminating portion 121 and the cutter 122 move simultaneously, and the positions of the glue laminating portion 121 and the cutter 122 can be adjusted to control the coordination of the glue laminating action and the cutting action.

[0044] In some embodiments, the finishing glue device 100 for automatically removing waste adhesive tape further includes a second frame 50, the scanning mechanism 30 and the adhesive tape pasting mechanism 10 are installed on the second frame 50, and the adhesive tape control mechanism 40 is connected to the second frame 50. Therefore, when the adhesive tape control mechanism 40 drives the second frame 50 to move, the adhesive tape feeding module 11, the adhesive tape pasting module 12 and the scanning mechanism 30 can move simultaneously, which is conducive to improving work efficiency and reducing energy consumption. At the same time, it is also conducive to making the scanning mechanism 30 always align with the adhesive tape 200 on the adhesive tape feeding module 11, so as to ensure that the scanning mechanism 30 can accurately identify the barcode on the adhesive tape 200, and avoid the situation where it cannot be identified or missed scanning due to misalignment.

[0045] Optionally, the fourth driving member 112, the fifth driving member 123, the sixth driving member 124 and the adhesive tape control mechanism 40 can be any one of a cylinder, a linear motor, a hydraulic motor or a ball screw transmission module, etc., which can be specifically configured according to actual needs and are not limited here.

[0046] Optionally, the glue finishing device 100 for automatically removing waste adhesive tape further includes a glue opening mechanism 60, which is used to load adhesive tape rolls and convey adhesive tape 200 to the adhesive tape feeding module 11. The glue opening 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 the scanning port of the scanning mechanism 30 is aligned with the scanning area 62. Thus, in the process of conveying the adhesive tape 200 from the scanning area 62 to the clamping portion 111, the second frame 50 can be synchronously controlled by the adhesive tape control mechanism 40 to shift between the gluing station and the rejection station, so as to improve the working efficiency of the glue 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 providing waste adhesive tape for pasting. 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 attached 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 further ensuring the production efficiency of the battery cell 300.

[0049] Optionally, it can be known 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 adhered 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 the 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, a waste collecting roller 21 can be movably connected to the first frame 70, and the driving module 24 includes a first driving member 241, which 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 by the first driving member 241 to move above the waste box 23. 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 enter the waste box 23. The waste collecting roller 21 can perform the next round of waste adhesive tape collection action to repeatedly collect the 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, thereby preventing 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, the waste adhesive tape flutters inside the finishing glue device 100 or adheres 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, and the rotating roller 211 is provided with an inwardly recessed notch portion 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 portion 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 tape can be wound into an annular structure and tightly attached to the outer circumference of the rotating roller 211, so that the waste adhesive tape can be relatively stably fixed on the rotating roller 211 after being cut, and the waste adhesive tape 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, thereby affecting the operation of the tail glue device 100. At the same time, a notch 2110 is provided on the rotating roller 211, so that the waste stripping rod 22 can extend into and push the waste adhesive tape off the rotating roller 211, thereby facilitating the waste adhesive tape to separate from the rotating roller 211 and preventing the waste stripping rod 22 from 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 rotating roller 211 is first driven to rotate by the second driving member 242, so that the waste adhesive tape is closely attached to the outer periphery of the rotating roller 211, and then the rotating roller 211 is driven by the first driving member 241 to move from the rejection station to above the waste box 23, and the waste stripping rod 22 is extended from the notch 2110 into the rotating roller 211, and finally the waste stripping rod 22 is driven to move along the axial direction of the waste collection roller 21 by the third driving member 243, so as to push the waste adhesive tape away from the rotating roller 211 and enter 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 move from the rejection station to the top of the waste box 23. The waste adhesive tape remains fixed relative to the rotating roller 211 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, facilitating 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 movably mounted on the notch 2110 so that the movable block 212 can move along the opening direction of the notch 2110 , and the movable block 212 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 adhered 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 wind along the outer periphery of the rotating roller 211, and then the adhesive tape is cut by the cutter 122 to make the waste adhesive tape form an annular structure 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 and 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 installed in the notch portion 2110, and one end of the elastic member is connected to the rotating roller 211, and the other end of the elastic member is connected to the movable block 212, the pneumatic structure is used to pass gas to push the movable block 212 to move toward the outer periphery of the rotating roller 211, and to make the elastic member tensile and deformed, and the elastic member is used to overcome the thrust of the pneumatic structure and drive the movable block 212 to reset. Thus, the movable block 212 can be moved in a simple and reliable manner, easy to control, and has the advantages of energy saving and environmental protection.

[0060] Optionally, the pneumatic structure is provided with an air pipe 213, which is used to pass gas into or release gas from the pneumatic structure. The air pipe 213 is arranged at one end of the rotating roller 211 along the axis direction of the rotating roller 211, and 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 pulled out of the rotating roller 211 under the push of the waste stripping rod 22, so as to enter the waste box 23 for collection and storage. At the same time, the flatness of the outer periphery of the rotating roller 211 can be improved, so as to reduce the adhesion between the waste adhesive tape and the waste collection roller 21, so as to facilitate 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 specifically configured according to actual needs and is not limited here.

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

[0063] Optionally, an anti-sticking layer is provided on the periphery of the rotating roller 211. This can reduce the adhesion between the waste adhesive tape and the waste collection roller 21, so as to facilitate the peeling of the waste adhesive tape from the waste collection roller 21, and effectively avoid the waste adhesive tape being adhered to the periphery of the rotating roller 211 when it is wound around the periphery of the waste collection roller 21, which makes it more difficult to peel off the waste adhesive tape.

[0064] For ease of reading and understanding, the working process of the tail glue device 100 for automatically removing waste adhesive tape is briefly described below:

[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 at the scanning area 62, the adhesive tape 200 continues to be forwarded to the clamping portion 111, and 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 pasting mechanism 10 to move to the glue pasting station (see Figure 1 ), and then the fourth driving member 112 drives the clamping portion 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 portion 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 portion 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 scanning is disordered, the adhesive tape 200 with the current barcode is waste adhesive tape, and the waste adhesive tape continues to be forwarded 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 collection roller 21 to move from the top of 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 to be 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 be pasted on 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. Subsequently, 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 waste stripping rod 22 is driven by the third driving member 243 to move along the axial direction of the rotating roller 211 to push the waste adhesive tape away from the rotating roller 211 and enter the waste box 23, thereby completing the collection and storage of the waste adhesive tape.

[0067] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of 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 in the embodiments can be combined with each other without conflict.

Claims

1. A finishing glue 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 forward; A waste adhesive paper removal mechanism, wherein the waste adhesive paper removal mechanism is spaced apart from the battery cell, and the battery cell is located at a gluing station, and the waste adhesive paper removal mechanism is located at the removal station; A scanning mechanism, the scanning mechanism is used to scan and identify the barcode of the adhesive tape on the adhesive tape applying mechanism; and 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 sticking station and the rejection station according to the scanning result of the scanning mechanism, so that the adhesive tape is stuck to the battery cell or the waste adhesive tape rejection mechanism.

2. The device for automatically removing waste adhesive tape according to claim 1 is characterized in that: The waste adhesive tape removal mechanism includes a waste collecting roller, a waste stripping rod, a waste box and a driving module. The waste stripping rod is movable relative to the waste collecting roller. The waste collecting roller is used for the waste adhesive tape to be pasted. The driving module is used to drive the waste stripping rod to move so that the waste adhesive tape falls off the waste collecting roller and enters the waste box.

3. The device for automatically removing waste adhesive tape according to claim 2 is 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 sticking 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 sticking mechanism so that the waste collecting roller is located at the removal station or above the waste box, and the waste stripping rod is used to push the waste adhesive tape to move when the waste collecting roller is located above the waste box.

4. The device for automatically removing waste adhesive tape according to claim 2 is characterized in that: The waste collecting roller includes a rotating roller, and 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. 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.

5. The device for automatically removing waste adhesive tape according to claim 4 is characterized in that: The waste collecting roller further comprises 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 for sticking the waste adhesive tape.

6. The device for automatically removing waste adhesive tape according to claim 5 is characterized in that: 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, 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 pass 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.

7. The device for automatically removing waste adhesive tape according to claim 6 is 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 penetrated 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.

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

9. The device for automatically removing waste adhesive tape according to claim 8, characterized in that: The cutter is located on a side of the glue-applying portion close to the adhesive paper feeding module, the adhesive paper feeding module includes a clamping portion and a fourth driving member, the clamping portion is used to clamp the adhesive paper, the fourth driving member is used to drive the clamping portion forward or backward, the adhesive paper-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, 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.

10. The device for automatically removing waste adhesive tape according to claim 1 or 8, 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 sticking mechanism are installed on the second frame, and the adhesive tape control mechanism is connected to the second frame.

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