Battery cell rubberizing device

Abstract

The utility model relates to the technical field of battery cell rubberizing equipment, and discloses a battery cell rubberizing device, which comprises a displacement mechanism and a rubberizing mechanism, the glue discharging mechanism is arranged on the loading plate; the flexible buffering mechanism comprises a mounting seat, the mounting seat is connected with the loading plate, a buffering groove is formed in the mounting seat, a buffering limiting block is arranged in the buffering groove in a sliding mode, buffering pieces are arranged at the two ends of the buffering limiting block in the sliding direction, a connecting plate is arranged between the buffering limiting block and the loading plate, and the connecting plate is arranged on the loading plate in a sliding mode; and the adhesive tape cutting mechanism is arranged on the connecting plate, and the adhesive tape is conveyed to the adhesive tape cutting mechanism through the adhesive tape discharging mechanism. According to the utility model, the damage degree of the battery cell under the action of external force in the rubberizing process is reduced, so that the technical effect of reducing the influence of the displacement mechanism on the product quality during rubberizing is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery core gluing equipment, and specifically relates to a battery core gluing device. Background Art

[0002] The battery cell is the core component of the battery, which plays the role of storing and releasing electric energy. During the battery assembly process, the battery cell needs to be glued after being welded to the cover plate to ensure the stability of the battery cell. The gluing operation of the battery cell can fix and protect the battery cell to a certain extent, and improve the safety of battery use.

[0003] At present, the battery cells are mainly glued by the battery cell glue sticking device. The battery cell glue sticking device generally includes a loading plate, which is connected to a displacement mechanism for driving the loading plate to rise and fall, and a glue discharging mechanism for unwinding the tape is arranged on the loading plate. During the battery cell glue sticking process, the tape is unwound by the tape discharging wheel, and the displacement mechanism drives the loading plate to descend to approach the battery cell. The displacement mechanism cooperates with the glue feeding mechanism to press and stick the head of the tape to the surface of the battery cell.

[0004] However, when the displacement mechanism drives the loading plate down to the surface of the battery cell for gluing, there is an external force acting on the battery cell, and the displacement mechanism is prone to damage the battery cell, thereby causing a certain impact on product quality. Utility Model Content

[0005] In order to address the deficiencies of the prior art, the utility model provides a battery cell gluing device, in which a flexible buffer mechanism can form a buffering effect between a connecting plate and a loading plate to reduce the degree of damage to the battery cell caused by external forces during the gluing process, thereby alleviating the impact of the displacement mechanism on product quality during gluing.

[0006] The technical effects to be achieved by the utility model are achieved through the following technical aspects:

[0007] The utility model provides a battery core gluing device, comprising:

[0008] a displacement mechanism, including a loading plate;

[0009] A glue discharging mechanism, arranged on the loading plate;

[0010] A flexible buffer mechanism, comprising a mounting seat, the mounting seat being connected to the loading plate, the mounting seat being provided with a buffer groove, a buffer limit block being slidably arranged in the buffer groove, the buffer limit block being provided with buffer members at both ends of the sliding direction, a connecting plate being provided between the buffer limit block and the loading plate, the connecting plate being slidably arranged on the loading plate; and

[0011] The glue cutting mechanism is arranged on the connecting plate, and the adhesive tape is transmitted to the glue cutting mechanism through the glue discharging mechanism.

[0012] In some implementations, a buffer rod is disposed in the mounting seat, and the buffer rod passes through the buffer member and the buffer limit block respectively, and the buffer limit block is slidably connected to the buffer rod.

[0013] In some implementations, a glue preparation mechanism is provided on one side of the flexible buffer mechanism, and the glue preparation mechanism includes: a glue preparation wheel, which is provided on one side of the loading plate, and the tape is transmitted to the glue preparation wheel through the glue discharge mechanism; a glue preparation plate, which is connected to the connecting plate and slidably provided on the loading plate, and the glue preparation plate is rotatably connected to the glue preparation wheel; and a glue preparation driving member, which is provided on one side of the glue preparation plate and is used to drive the glue preparation plate and the glue preparation wheel to move to pull the tape.

[0014] In some implementations, a sensing sheet is disposed on the glue preparation board, and a slot-type switch used in conjunction with the sensing sheet is disposed on the loading board.

[0015] In some implementations, the glue preparation mechanism includes a guide rail, the guide rail is connected to the loading plate, the glue preparation plate is slidably connected to the guide rail, and buffer blocks are provided at both ends of the guide rail along the sliding direction of the glue preparation plate.

[0016] In some implementations, the glue discharging mechanism includes a glue placing component and a guide component, and the glue placing component and the guide component are both disposed on the loading plate.

[0017] In some implementations, the glue dispensing assembly includes: a glue dispensing spindle, which passes through the loading plate and is rotatably connected to the loading plate; and a clamping block, which is passed through the glue dispensing spindle, and a locking member for locking the clamping block is provided between the clamping block and the glue dispensing spindle.

[0018] In some implementations, a fixed sleeve is provided between the glue dispensing spindle and the loading plate, and the glue dispensing spindle is rotatably provided in the fixed sleeve; an elastic member is inserted into the fixed sleeve, and the elastic member is pressed against one end of the glue dispensing spindle, and an elastic fixing block for adjusting the compression amount of the elastic member is provided on one side of the elastic member.

[0019] In some implementations, the rubber cutting mechanism includes: a jig disposed on one side of the connecting plate, a rubber cutting area being formed at one end of the jig; a rubber pressing block slidably disposed on the connecting plate, the rubber pressing block being transmission-connected with a rubber pressing driving member for driving the rubber pressing block to approach or move away from the jig to press the tape; and a tool disposed on one side of the jig, the tool being transmission-connected with a rubber cutting driving member for driving the tool to enter or exit the rubber cutting area, and the tool cuts the tape in the rubber cutting area.

[0020] In some implementations, the displacement mechanism includes: a moving seat, which is transmission-connected to a Y-axis driving member for driving the moving seat to move along the Y-axis direction; and a lifting plate, which is located on one side of the moving seat, and a Z-axis driving member is provided between the lifting plate and the moving seat for driving the lifting and lowering movement of the lifting plate.

[0021] In summary, the utility model has at least the following benefits:

[0022] The utility model provides a battery cell gluing device, in which a glue discharging mechanism unwinds the tape and transfers the tape to a glue cutting mechanism, a displacement mechanism drives a loading plate to move, and the loading plate drives a connecting plate and a glue cutting mechanism to move, and the head of the tape is pasted to the surface of the battery cell, and the glue cutting mechanism cuts the tape, and the battery cell completes the gluing operation. When the battery cell is glued, the displacement mechanism exerts a force on the battery cell through the glue cutting mechanism, at which time the connecting plate can slide relative to the loading plate, and the buffer limit block slides in the buffer groove with the connecting plate, and the buffer member has a certain buffering effect on the buffer limit block. The flexible buffer mechanism can reduce the external force on the battery cell during the gluing process, so as to improve the problem that the displacement mechanism is easy to damage the battery cell, thereby achieving the effect of ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention is a schematic diagram of the overall structure of a battery cell gluing device according to a specific embodiment of the present invention.

[0024] Figure 2 It is a schematic diagram of the overall structure of the displacement mechanism of a specific embodiment of the utility model.

[0025] Figure 3 It is a schematic diagram of the overall structure of the glue release assembly of a specific embodiment of the utility model.

[0026] Figure 4 It is a schematic diagram of the overall structure of the guide assembly of a specific embodiment of the utility model.

[0027] Figure 5 It is a schematic diagram of the overall structure of the flexible buffer mechanism of a specific embodiment of the utility model.

[0028] Figure 6 It is a schematic diagram of the overall structure of the glue preparation mechanism of a specific embodiment of the utility model.

[0029] Figure 7 A side view of a glue preparation mechanism according to a specific embodiment of the utility model.

[0030] Figure 8 It is a schematic diagram of the overall structure of the rubber cutting mechanism of a specific embodiment of the utility model.

[0031] Fig. 9It is a side view of the rubber cutting mechanism of the specific embodiment of the utility model when the rubber is not cut.

[0032] Fig.10 It is a side view of the rubber cutting mechanism of a specific embodiment of the utility model when cutting rubber.

[0033] Markings in the figure:

[0034] 1. Displacement mechanism; 11. Loading plate; 12. Moving seat; 13. Y-axis driving member; 14. Lifting plate; 15. Z-axis driving member;

[0035] 2. Glue discharging mechanism; 21. Glue discharging assembly; 211. Glue discharging spindle; 212. Pressing block; 213. Locking member; 214. Fixing sleeve; 215. Elastic member; 216. Elastic fixing block; 22. Guide assembly; 221. Guide wheel; 2211. Guide fixing block; 2212. Guide block; 2213. Guide spindle;

[0036] 3. Flexible buffer mechanism; 31. Mounting seat; 311. Buffer groove; 32. Buffer limit block; 33. Buffer member; 34. Connecting plate; 35. Buffer rod; 36. Buffer guide rail;

[0037] 4. Glue cutting mechanism; 41. Jig; 411. Glue cutting area; 412. Glue passing groove; 42. Glue pressing block; 421. Glue pressing drive member; 43. Cutting tool; 431. Glue cutting drive member; 44. Glue cutting wheel; 45. Cutting tool mounting seat;

[0038] 5. Glue preparation mechanism; 51. Glue preparation wheel; 52. Glue preparation plate; 521. Induction sheet; 522. Slot switch; 53. Glue preparation driving part; 54. Glue preparation guide rail; 55. Buffer block. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. The described implementation is a part of the implementation of the utility model, not all of the implementations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1:

[0042] Please see attached Figure 1-5The utility model is a battery cell glue sticking device, comprising a displacement mechanism 1, a glue discharging mechanism 2, a flexible buffer mechanism 3 and a glue cutting mechanism 4. The adhesive tape is discharged through the glue discharging mechanism 2 and transmitted to the glue cutting mechanism 4. The glue cutting mechanism 4 cuts the glue to perform the battery cell glue sticking operation.

[0043] The displacement mechanism 1 includes a support column, on which a moving seat 12 is slidably arranged. The moving seat 12 is specifically a vertically arranged L-shaped plate. The moving seat 12 is connected to a Y-axis driving member 13 at the bottom. Specifically, the Y-axis driving member 13 preferably, but not limited to, adopts a Y-axis linear module. The Y-axis driving member 13 drives the moving seat 12 to move along the Y-axis direction. The moving seat 12 is provided with reinforcing ribs, which are conducive to improving the overall structural strength of the moving seat 12.

[0044] A lifting plate 14 is provided on one side of the movable seat 12, and the lifting plate 14 is transmission-connected with a Z-axis driving component 15, which is located between the movable seat 12 and the lifting plate 14. Specifically, the Z-axis driving component 15 preferably but not limited to a Z-axis linear module, and the Z-axis driving component 15 drives the lifting plate 14 to perform lifting and lowering movements along the Z-axis direction.

[0045] A loading plate 11 is installed on the lifting plate 14. Specifically, the loading plate 11 is vertically arranged relative to the lifting plate 14. The displacement mechanism 1 moves the loading plate 11 to the cell gluing location through the Y-axis driving member 13 and the Z-axis driving member 15 to achieve accurate gluing of the cell.

[0046] The loading plate 11 is provided with a glue discharging mechanism 2, which is used for unwinding and conveying the adhesive tape. In a preferred embodiment, the glue discharging mechanism 2 includes a glue discharging assembly 21, which includes a glue discharging spindle 211, which is a rotating shaft passing through the loading plate 11, and a fixed sleeve 214 is sleeved on the outer side of the glue discharging spindle 211, which passes through the loading plate 11 and is connected to the loading plate 11. Specifically, a bearing is provided between the glue discharging spindle 211 and the fixed sleeve 214, and is rotatably connected to the fixed sleeve 214 through the bearing. A pressing block 212 is sleeved on one end of the glue discharging spindle 211 along the axial direction, and the pressing block 212 is detachably connected to the glue discharging spindle 211. When the adhesive tape is loaded, the film roll is sleeved on the glue discharging spindle 211 and is located between the pressing block 212 and the loading plate 11, and the pressing block 212 cooperates with the loading plate 11 to clamp the film roll. A locking member 213 for locking the pressing block 212 is disposed on one side of the pressing block 212 away from the loading plate 11. In some specific embodiments shown, the locking member 213 is preferably, but not limited to, a locking handle, and the locking member 213 is adjusted in position on the glue placing spindle 211 to adjust the size of the space between the locking member 213 and the loading plate 11 to accommodate the film and the pressing block 212, so that the glue placing assembly 21 can adapt to films of different specifications.

[0047] In other embodiments, an elastic member 215 is provided at the other end of the glue dispensing spindle 211, and the elastic member 215 is inserted into the fixing sleeve 214. Specifically, the elastic member 215 is preferably but not limited to a spring, and an elastic fixing block 216 is provided at the end of the elastic member 215 away from the glue dispensing spindle 211. The elastic fixing block 216 fixes the elastic member 215 to one end of the glue dispensing spindle 211. The elastic fixing block 216 generates a certain amount of damping on the bearing at the glue dispensing spindle 211 through the elastic member 215, and adjusts the compression amount of the elastic member 215 to adjust the damping size, thereby changing the rotation speed of the glue dispensing spindle 211 during the glue dispensing process, thereby achieving smooth glue dispensing of the tape.

[0048] A guide assembly 22 is provided on one side of the adhesive dispensing assembly 21. The guide assembly 22 includes a plurality of guide wheels 221. The plurality of guide wheels 221 are arranged at intervals on the loading plate 11 and are rotatably connected to the loading plate 11. After the adhesive tape is unwound by the adhesive dispensing assembly 21, it passes through the plurality of guide wheels 221 in sequence to realize the transmission of the adhesive tape. In some specific embodiments shown, the guide wheel 221 includes a guide fixing block 2211. The guide fixing block 2211 is penetrated by a guide main shaft 2213. The guide main shaft 2213 is rotatably connected to the guide fixing block 2211. Specifically, the guide main shaft 2213 and the guide fixing block 2211 can be rotatably connected through a bearing. A guide block 2212 is penetrated on one side of the guide fixing block 2211 on the guide main shaft 2213. The adhesive tape passes around the guide main shaft 2213 between the guide block 2212 and the guide fixing block 2211 to realize the transmission of the adhesive tape.

[0049] A flexible buffer mechanism 3 is provided on one side of the glue discharging mechanism 2. The flexible buffer mechanism 3 includes a mounting seat 31. The mounting seat 31 is installed at one end of the loading plate 11 away from the lifting plate 14. A buffer groove 311 is provided at one end of the mounting seat 31 away from the loading plate 11. The buffer groove 311 is specifically a long strip groove. A buffer limit block 32 is provided in the buffer groove 311 of the mounting seat 31. The buffer limit block 32 moves up and down along the Z-axis direction in the buffer groove 311. The buffer limit block 32 is provided with buffer members 33 at both ends of the movement direction. The buffer member 33 is installed in the buffer groove 311 to play a certain buffering role for the sliding of the buffer limit block 32. In some specific embodiments shown, the buffer member 33 is preferably, but not limited to, a spring. During the buffering process, the buffer limit block 32 compresses the buffer members 33 at both ends back and forth.

[0050] In a preferred embodiment, a buffer rod 35 is inserted into the buffer groove 311 of the mounting seat 31, and the buffer rod 35 passes through the buffer member 33 and the buffer limit block 32 respectively. The buffer limit block 32 is slidably connected to the buffer rod 35, and compresses the buffer member 33 in the process of sliding along the buffer rod 35. The buffer rod 35 can be arranged to play a certain guiding role on the buffer limit block 32 and the buffer member 33, thereby improving the sliding process of the buffer limit block 32 and the stability of the deformation process of the buffer member 33.

[0051] A connecting plate 34 is installed on the buffer limit block 32, and the connecting plate 34 is slidably connected to the loading plate 11. Specifically, a buffer guide rail 36 is installed on the loading plate 11, and the connecting plate 34 is slidably connected to the buffer guide rail 36, so that the connecting plate 34 can be lifted and moved along the buffer guide rail 36, further improving the buffering effect of the flexible buffer mechanism 3.

[0052] The connecting plate 34 is provided with a glue cutting mechanism 4 , which cuts the adhesive tape delivered by the glue discharging mechanism 2 at the glue pasting position of the battery cell.

[0053] When gluing the battery cell, the Y-axis driving component 13 drives the movable seat 12 and the lifting plate 14 to move along the Y-axis direction, the Z-axis driving component 15 drives the lifting plate 14 to move along the Z-axis direction, the displacement mechanism 1 drives the loading plate 11, the flexible buffer mechanism 3 and the glue cutting mechanism 4 to be positioned at the battery cell gluing location, the Z-axis driving component 15 drives the loading plate 11 to descend until the tape is attached to the surface of the battery cell, the Y-axis driving component 13 drives the loading plate 11 to move so that the tape is attached to the required size, the glue cutting mechanism 4 cuts the tape, and the battery cell completes the gluing process.

[0054] During the process of sticking the tape on the surface of the battery cell, there is an interaction force between the connecting plate 34 and the battery cell, and the connecting plate 34 slides relative to the loading plate 11. The buffer limit block 32 compresses the buffer member 33 in the buffer groove 311, and the buffer member 33 has a buffering effect on the movement of the buffer limit block 32 and the connecting plate 34, thereby reducing the external force borne by the battery cell. The buffering effect of the flexible buffer mechanism 3 between the loading plate 11 and the connecting plate 34 is conducive to reducing the damage to the battery cell caused by the external force of the displacement mechanism 1, thereby reducing the impact of the glue sticking operation on the product quality of the battery cell.

[0055] Embodiment 2:

[0056] The difference between this embodiment and embodiment 1 is that the battery cell glue sticking device of the utility model includes a glue preparation mechanism 5, see Figure 1 , Figure 6 and Figure 7 .

[0057] Among them, the glue preparation mechanism 5 includes a glue preparation plate 52, which is slidably arranged on the loading plate 11 and connected to the connecting plate 34, and the glue preparation plate 52 is specifically an L-shaped plate. In a preferred embodiment, a glue preparation guide rail 54 is arranged between the glue preparation plate 52 and the loading plate 11, and the glue preparation guide rail 54 is installed on the loading plate 11, and the glue preparation plate 52 is slidably connected to the glue preparation guide rail 54, and the glue preparation guide rail 54 plays a certain guiding role in the sliding of the glue preparation plate 52. Specifically, the glue preparation plate 52 is provided with buffer blocks 55 at both ends of the sliding direction, and the buffer blocks 55 are located on one side of the glue preparation guide rail 54. The glue preparation plate 52 slides to the buffer block 55 and squeezes the buffer block 55. The buffer block 55 plays a certain buffering role on the glue preparation plate 52, which can further reduce the external force acting on the battery cell.

[0058] A rubber preparation wheel 51 for conveying the tape is rotatably provided on the rubber preparation plate 52. After the tape is unwound by the glue unwinding assembly 21, it is conveyed to the rubber cutting mechanism 4 through the guide wheel 221 and the rubber preparation wheel 51. Specifically, the rubber preparation wheel 51 is arranged between two adjacent guide wheels 221, and the rubber preparation plate 52 drives the rubber preparation wheel 51 to move up and down to pull the tape to achieve rubber preparation.

[0059] The rubber preparation plate 52 is transmission-connected with a rubber preparation driving member 53 for driving the rubber preparation plate 52 to slide along the rubber preparation guide rail 54. Specifically, the rubber preparation driving member 53 preferably but not limited to a rubber preparation cylinder. The rubber preparation driving member 53 pushes the rubber preparation plate 52 to move along the Z axis through stroke changes, and then the rubber preparation plate 52 drives the rubber preparation wheel 51 to move to prepare the tape.

[0060] The preparation glue plate 52 is provided with a sensing sheet 521, and the loading plate 11 is provided with a slot switch 522 used in conjunction with the sensing sheet 521. The preparation glue plate 52 drives the sensing sheet 521 to descend to the slot switch 522, and the slot switch 522 controls the preparation glue driving component 53 to stop running, and the preparation glue mechanism 5 completes a single preparation glue operation. The manner in which the sensing sheet 521 and the slot switch 522 are used in conjunction to control the running state of the preparation glue driving component 53 is known to those skilled in the art and is achievable, and is not described in detail in this embodiment. Specifically, a slot seat is provided between the slot switch 522 and the loading plate 11, and the slot switch 522 is detachably connected to the slot seat. By adjusting the installation position of the slot switch 522 on the slot seat, the stroke change of the preparation glue driving component 53 is adjusted, thereby adjusting the preparation glue length of the preparation glue mechanism 5.

[0061] Before the battery cell is glued, the adhesive tape is manually unwound at the glue-dispensing assembly 21, and the adhesive tape is sequentially passed through the guide wheel 221 and the rubber preparation wheel 51 to the glue cutting mechanism 4. The rubber preparation driving member 53 drives the rubber preparation plate 52 to descend along the Z-axis direction, and the rubber preparation plate 52 drives the rubber preparation wheel 51 to descend to pull the adhesive tape. When the induction sheet 521 moves with the rubber preparation plate 52 to the slot switch 522, the rubber preparation driving member 53 stops running, and the rubber preparation mechanism 5 completes the glue preparation. When the rubber preparation driving member 53 drives the rubber preparation plate 52 to descend, the rubber preparation plate 52 drives the connecting plate 34 to descend synchronously. When the rubber preparation driving member 53 returns to the initial state, the connecting plate 34 and the rubber preparation plate 52 return to their positions under the action of the flexible buffer mechanism 3.

[0062] Embodiment 3:

[0063] The difference between this embodiment and the above embodiment is that this embodiment further optimizes the structure of the rubber cutting mechanism 4 of the utility model, see Figure 1 and Figure 8 to Figure 10 .

[0064] The rubber cutting mechanism 4 of this embodiment includes a jig 41. Specifically, the jig 41 is located at the bottom of the connecting plate 34. A rubber cutting wheel 44 for conveying the tape is provided on one side of the jig 41. A rubber passing groove 412 is provided on the side of the jig 41 close to the connecting plate 34. After the tape is released by the rubber releasing assembly 21, it is conveyed to the rubber passing groove 412 via the guide wheel 221, the spare rubber wheel 51 and the rubber cutting wheel 44. The end of the jig 41 away from the rubber cutting wheel 44 is a rubber cutting area 411.

[0065] The fixture 41 is provided with a glue pressing block 42 in the glue passing groove 412, and the glue pressing block 42 is transmission-connected with a glue pressing driving component 421. Specifically, the glue pressing driving component 421 is installed on the connecting plate 34, wherein the glue pressing driving component 421 is preferably but not limited to a glue pressing cylinder, and the glue pressing driving component 421 drives the glue pressing block 42 to move along the Z-axis direction and enter the glue passing groove 412, and the glue pressing block 42 presses the tape to fix the tape, which is beneficial to the tape cutting operation.

[0066] A cutter 43 mounting seat 31 is provided on one side of the connecting plate 34. The cutter 43 mounting seat 31 is specifically a vertically arranged L-shaped plate so that one end of the cutter 43 mounting seat 31 extends toward the bottom of the fixture 41. The cutter 43 is detachably connected to the side of the cutter 43 mounting seat 31 close to the fixture 41. Specifically, the cutter 43 is located at the bottom of the fixture 41, and the cutter 43 penetrates the fixture 41 to the rubber cutting area 411, so that the cutter 43 cuts the tape in the rubber cutting area 411.

[0067] The cutter 43 mounting seat 31 is connected to the cutting drive member 431 by transmission. Specifically, the cutting drive member 431 is preferably but not limited to a cutting cylinder. The cutting drive member 431 can drive the cutter 43 mounting seat 31 to move along the Y-axis direction, so that the cutter 43 mounting seat 31 drives the cutter 43 to move along the Y-axis direction to the cutting area 411 and then cuts the tape. The cutting drive member 431 is installed on the connecting plate 34. When the displacement mechanism 1 drives the connecting plate 34 to adjust the position along the Z-axis direction and the Y-axis direction respectively, the cutting mechanism 4 can accurately align the battery cell glue sticking position.

[0068] During the glue cutting process, the head of the tape is located in the glue cutting area 411, and the glue pressing driving member 421 drives the glue pressing block 42 to move along the Z-axis direction. The glue pressing block 42 presses the tape in the glue passing groove 412 which is transferred to the glue passing groove 412 by the glue cutting wheel 44. The glue cutting driving member 431 drives the tool 43 mounting seat 31 to move along the Y-axis direction. The tool 43 approaches the glue cutting area 411 and cuts the tape. After the glue cutting is completed, the displacement mechanism 1 drives the glue discharging mechanism 2, the flexible buffer mechanism 3, the glue preparation mechanism 5 and the glue cutting mechanism 4 to move to the initial position. At this time, the glue preparation mechanism 5 performs the glue preparation operation again.

[0069] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0071] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0072] In the present utility model, unless otherwise clearly specified and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0073] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A battery cell gluing device, characterized in that: include: The displacement mechanism (1) comprises a loading plate (11); A glue discharging mechanism (2) is arranged on the loading plate (11); A flexible buffer mechanism (3), comprising a mounting seat (31), the mounting seat (31) being connected to the loading plate (11), the mounting seat (31) being provided with a buffer groove (311), a buffer limit block (32) being slidably arranged in the buffer groove (311), the buffer limit block (32) being provided with buffer members (33) at both ends in a sliding direction, a connecting plate (34) being provided between the buffer limit block (32) and the loading plate (11), the connecting plate (34) being slidably arranged on the loading plate (11); and The glue cutting mechanism (4) is arranged on the connecting plate (34), and the adhesive tape is transmitted to the glue cutting mechanism (4) via the glue discharging mechanism (2).

2. The battery cell gluing device according to claim 1, characterized in that: A buffer rod (35) is arranged in the mounting seat (31), and the buffer rod (35) passes through the buffer component (33) and the buffer limit block (32) respectively, and the buffer limit block (32) is slidably connected to the buffer rod (35).

3. The battery cell gluing device according to claim 1, characterized in that: A glue preparation mechanism (5) is provided on one side of the flexible buffer mechanism (3), and the glue preparation mechanism (5) comprises: A rubber standby wheel (51) is arranged on one side of the loading plate (11), and the adhesive tape is transferred to the rubber standby wheel (51) via the adhesive discharging mechanism (2); A rubber preparation plate (52) is connected to the connecting plate (34) and is slidably disposed on the loading plate (11), and the rubber preparation plate (52) is rotationally connected to the rubber preparation wheel (51); and The rubber preparation driving member (53) is arranged on one side of the rubber preparation plate (52) and is used to drive the rubber preparation plate (52) and the rubber preparation wheel (51) to move so as to pull the adhesive tape.

4. The battery cell gluing device according to claim 3, characterized in that: The rubber preparation plate (52) is provided with a sensing sheet (521), and the loading plate (11) is provided with a slot-type switch (522) used in conjunction with the sensing sheet (521).

5. The battery cell gluing device according to any one of claims 3 or 4, characterized in that: The glue preparation mechanism (5) comprises a guide rail, the guide rail is connected to the loading plate (11), the glue preparation plate (52) is slidably connected to the guide rail, and buffer blocks (55) are arranged at both ends of the guide rail along the sliding direction of the glue preparation plate (52).

6. The battery cell gluing device according to claim 1, characterized in that: The glue discharging mechanism (2) comprises a glue discharging component (21) and a guide component (22), and the glue discharging component (21) and the guide component (22) are both arranged on the loading plate (11).

7. The battery cell gluing device according to claim 6, characterized in that: The glue placing component (21) comprises: a glue placing spindle (211) passing through the loading plate (11) and being rotatably connected to the loading plate (11); and A pressing block (212) is inserted into the glue-dispensing spindle (211), and a locking member (213) for locking the pressing block (212) is provided between the pressing block (212) and the glue-dispensing spindle (211).

8. The battery cell gluing device according to claim 7, characterized in that: A fixing sleeve (214) is arranged between the glue dispensing spindle (211) and the loading plate (11), and the glue dispensing spindle (211) is rotatably arranged in the fixing sleeve (214); An elastic member (215) is inserted into the fixing sleeve (214), and the elastic member (215) is pressed against one end of the glue-releasing main shaft (211). An elastic fixing block (216) for adjusting the compression amount of the elastic member (215) is provided on one side of the elastic member (215).

9. The battery cell gluing device according to claim 1, characterized in that: The rubber cutting mechanism (4) comprises: A jig (41) is disposed on one side of the connecting plate (34), and a rubber cutting area (411) is formed at one end of the jig (41); A glue pressing block (42) is slidably disposed on the connecting plate (34), and the glue pressing block (42) is drivingly connected to a glue pressing driving member (421) for driving the glue pressing block (42) to move closer to or away from the jig (41) to press the adhesive tape; and The cutter (43) is arranged on one side of the jig (41), and the cutter (43) is connected to a cutting drive member (431) for driving the cutter (43) to enter or exit the cutting area (411). The cutter (43) cuts the tape in the cutting area (411).

10. The battery cell gluing device according to claim 9, characterized in that: The displacement mechanism (1) comprises: A movable seat (12) is transmission-connected to a Y-axis driving member (13) for driving the movable seat (12) to move along the Y-axis direction; and The lifting plate (14) is located on one side of the moving seat (12), and a Z-axis driving component (15) is provided between the lifting plate (14) and the moving seat (12) for driving the lifting plate (14) to move up and down.

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