Automatic adhesive tape machine for battery assembly substrate and use method of automatic adhesive tape machine

Abstract

The invention discloses an automatic sealing-tape machine for a battery pack substrate and a using method thereof, and relates to the technical field of automatic sealing-tape machines for battery pack substrates. The automatic adhesive tape machine comprises a rack and is characterized by further comprising an adhesive tape plate fixedly connected to the rack, the end, close to the adhesive tape plate, of the rack is slidably connected with limiting teeth, the end, close to the limiting teeth, of the adhesive tape plate is rotationally connected with a threaded shaft, and a bevel gear is fixedly connected to the threaded shaft; the bevel gear is meshed with the limiting teeth; the adhesive tape plate is fixedly connected with a fixed plate; a cutting air cylinder starts to be started, a telescopic cutting knife starts to move downwards to cut the adhesive tape, the cut adhesive tape continues to be driven to a fixing frame through a movable wheel and a fixed rotating wheel, a transverse sliding rod continues to move upwards on a lead screw frame, and a rotating wheel shaft on a sliding frame starts to rotate by 180 degrees; and the sticking head at the other end continuously sticks the adhesive tape on the fixing frame, so that the adhesive tape sticking task is stably and efficiently completed.

Description

Technical Field

[0001] The present invention belongs to the technical field of automatic tape machines for battery component substrates, and more specifically, relates to an automatic tape machine for battery component substrates. Background Art

[0002] In the manufacturing field of modern battery components, the operation of taping the substrate is an extremely important and cumbersome process. With the rapid development of the battery industry, the traditional method of manually taping by humans has gradually revealed many insurmountable defects.

[0003] From the perspective of production efficiency, the speed of manual operation is limited. Especially when faced with large-scale production requirements, it is difficult to meet the increasing production capacity requirements. Workers need to spend a lot of time cutting, positioning, and pasting the tape. This not only leads to too long a processing time for a single substrate, but also results in low overall production efficiency during batch production, severely restricting the expansion of the enterprise's production scale and the market response speed.

[0004] The speed of manually pasting the tape is relatively slow and difficult to meet the fast beat requirements of large-scale production. As the order volume continues to increase, the extension of the production cycle will cause the enterprise to be at a disadvantage in the market competition, unable to respond to customer needs in a timely manner and missing the best market launch opportunity.

[0005] Due to the subjectivity and individual differences of manual operation, it is difficult to guarantee the position accuracy, length consistency, and tightness of tape pasting. For example, there may be length deviations when workers cut the tape, and problems such as tape skew, wrinkles, or insecure pasting may occur during pasting. These will all affect the overall performance and reliability of the battery components, increase the defective rate of products, and thus increase the production cost.

[0006] The long-term repetitive manual work of pasting the tape easily causes fatigue to workers, which not only affects work efficiency but also may cause damage to the physical health of workers, such as occupational diseases like hand muscle strain and tenosynovitis. At the same time, as the labor cost gradually rises, the enterprise's labor cost expenditure is also increasing continuously, squeezing the enterprise's profit margin. In view of this, the present invention is specifically proposed. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an automatic tape machine for battery component substrates and its usage method that can overcome or at least partially solve the above problems.

[0008] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: an automatic tape machine for a battery component substrate and its use method, including a frame, characterized in that it further includes a tape plate fixedly connected to the frame, one end of the frame close to the tape plate is slidably connected with a limiting tooth, one end of the tape plate close to the limiting tooth is rotatably connected with a threaded shaft, an oblique gear is fixedly connected to the threaded shaft, and the oblique gear meshes with the limiting tooth; a fixing plate is fixedly connected to the tape plate, a movable wheel is slidably connected to the upper end of the fixing plate, and a fixed rotating wheel is rotatably connected to the lower end of the fixing plate; screw rod brackets are symmetrically and fixedly connected to the frame, a screw rod shaft is rotatably connected to the screw rod brackets, a slider is reciprocally slidably connected to the screw rod shaft, and a transverse sliding rod is fixedly connected to the slider; a fixing frame is fixedly connected to the transverse sliding rod, a sliding frame is slidably connected to the transverse sliding rod, and a pasting head is rotatably connected to the sliding frame.

[0009] Further, a plurality of tension springs are fixedly connected to one end of the frame close to the oblique gear, and the limiting tooth is fixedly connected to the tension springs.

[0010] Further, a plug block is threadedly connected to the threaded shaft, limiting inclined plates are fixedly connected to the two groups of plug blocks, and a tape roll is clamped on the two groups of limiting inclined plates.

[0011] Further, a cutting cylinder is fixedly connected to the tape plate, and a telescopic cutting knife is fixedly connected to the cutting cylinder.

[0012] Further, a through groove is opened on the fixing plate, a limiting spring is fixedly connected to the through groove, the movable wheel is fixedly connected to the limiting spring, and the movable wheel is slidably connected inside the through groove.

[0013] Further, a rotating wheel shaft is rotatably connected to the sliding frame, and the pasting head is fixedly connected to the rotating wheel shaft.

[0014] Further, a vertical sliding rod is fixedly connected to the screw rod bracket, and the vertical sliding rod penetrates through the slider and is slidably connected to the slider.

[0015] Further, the tape roll passes between the movable wheel and the fixed rotating wheel and faces the pasting head for pasting.

[0016] Further, a plurality of fixed cylinders are fixedly connected to the frame, a telescopic shaft is fixedly connected to the fixed cylinders, and a belt conveyor is fixedly connected to the frame.

[0017] Further, when pasting the tape on the battery component substrate, first place the tape roll on the threaded shaft, then turn the plug block on the threaded shaft with the limiting inclined plate facing one end of the tape roll, and the limiting inclined plate will fix the tape roll on the threaded shaft according to the different inner diameters of different tapes to facilitate the stability during use.

[0018] Furthermore, when the tape roll is in use, the limiting teeth on the frame will swing forward with the bevel gear on the threaded shaft under the action of the tension spring, and after the threaded shaft stops rotating, the bevel teeth on the limiting teeth will resist the gear on the bevel gear to prevent the gear from rotating again.

[0019] Furthermore, the cutting cylinder starts to start, and the telescopic cutting knife starts to move downward to cut the tape. The cut tape continues to be brought to the fixed frame by the movable wheel and the fixed wheel. The horizontal slide bar continues to move upward on the screw frame, and the wheel shaft on the sliding frame starts to rotate 180 degrees. The pasting head at the other end continues to paste the tape on the fixed frame, thereby completing the tape pasting task stably and efficiently.

[0020] Furthermore, the method for using the automatic tape dispenser includes the following steps:

[0021] Step 1: Automatic centering clamping:

[0022] When sticking tape on the battery assembly substrate, first place the tape roll on the threaded shaft, then point the limiting ramp on the block toward one end of the tape roll, and rotate the block on the threaded shaft. The limiting ramp will fix the tape roll on the threaded shaft according to the different inner diameters of different tapes to facilitate stability during use.

[0023] Step 2: Prevent rotation:

[0024] When the tape roll is in use, the limiting teeth on the frame will swing forward with the bevel gear on the threaded shaft under the action of the tension spring, and after the threaded shaft stops rotating, the bevel teeth on the limiting teeth will press against the gear on the bevel gear to prevent the gear from rotating again.

[0025] Step 3: Efficient and accurate tape delivery:

[0026] After the tape roll is installed, one end of the tape is manually pulled through between the movable wheel and the fixed rotating wheel. After that, the movable wheel will tension the tape under the action of the limiting spring and the fixed rotating wheel at the bottom, and then the tape is pulled again through the upper surface of the fixed frame and adhered to the adhesive head at one end of the sliding frame. Then the built-in drive motor is started to drive the belt conveyor to rotate and transport the battery component substrate. The multiple groups of fixed cylinders on the frame start to start, driving the telescopic shaft to fix the battery component substrate. Then, the slider on the horizontal slide bar moves downward on the screw shaft and the vertical slide bar. , until the pasting head contacts the battery component substrate, the sliding frame starts to slide on the horizontal slide rod toward one end of the fixed frame, and the tape on the pasting head is pasted on the battery component substrate. After completion, the cutting cylinder starts to start, and the telescopic cutting knife starts to move downward to cut the tape. The cut tape continues to be brought to the fixed frame by the movable wheel and the fixed wheel, and the horizontal slide rod continues to move upward on the screw frame. The wheel shaft on the sliding frame starts to rotate 180 degrees, and the pasting head at the other end continues to paste the tape on the fixed frame, thereby stably and efficiently completing the tape pasting task.

[0027] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art: the present invention places the tape roll on the threaded shaft first when pasting tape on the battery assembly substrate, and then points the limiting inclined plate on the blocking block toward one end of the tape roll, rotates the blocking block on the threaded shaft, and the limiting inclined plate will fix the tape roll on the threaded shaft according to the different inner diameters of different tapes to facilitate stability during use.

[0028] When the tape roll is in use, the limiting teeth on the frame will swing forward with the bevel gear on the threaded shaft under the action of the tension spring, and after the threaded shaft stops rotating, the bevel teeth on the limiting teeth will press against the gear on the bevel gear to prevent the gear from rotating again.

[0029] The cutting cylinder starts to start, and the telescopic cutting knife starts to move downward to cut the tape. The cut tape continues to be brought to the fixed frame by the movable wheel and the fixed wheel. The horizontal slide bar continues to move upward on the screw frame, and the wheel shaft on the sliding frame starts to rotate 180 degrees. The pasting head at the other end continues to paste the tape on the fixed frame, thereby completing the tape pasting task stably and efficiently.

[0030] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In the attached picture:

[0032] Figure 1 A schematic front view of an automatic tape machine for battery assembly substrates and a method for using the same proposed by the present invention;

[0033] Figure 2Schematic diagram of the tape plate and the horizontal slide bar in an automatic tape machine for battery module substrates and its usage method proposed by the present invention;

[0034] Figure 3 Schematic diagram of the side view in an automatic tape machine for battery module substrates and its usage method proposed by the present invention;

[0035] Figure 4 Schematic diagram of the rear view in an automatic tape machine for battery module substrates and its usage method proposed by the present invention;

[0036] Figure 5 In an automatic tape machine for battery module substrates and its usage method proposed by the present invention Figure 4 Schematic diagram of the structure at position A;

[0037] Figure 6 Schematic diagram of the tape plate and the cutting cylinder in an automatic tape machine for battery module substrates and its usage method proposed by the present invention;

[0038] Figure 7 In an automatic tape machine for battery module substrates and its usage method proposed by the present invention Figure 6 Schematic diagram of the structure at position B;

[0039] Figure 8 Schematic diagram of the horizontal slide bar in an automatic tape machine for battery module substrates and its usage method proposed by the present invention;

[0040] Figure 9 In an automatic tape machine for battery module substrates and its usage method proposed by the present invention Figure 8 Schematic diagram of the structure at position C.

[0041] In the figure: 1. Frame; 11. Tensile spring; 12. Limiting tooth; 2. Tape plate; 21. Threaded shaft; 22. Helical gear; 23. Plug; 24. Limiting inclined plate; 25. Tape roll; 3. Cutting cylinder; 31. Telescopic cutting knife; 4. Fixed plate; 41. Limiting spring; 42. Movable wheel; 43. Fixed runner; 5. Horizontal slide bar; 51. Fixed frame; 52. Sliding frame; 53. Runner shaft; 54. Adhesive head; 55. Slide block; 6. Screw rod frame; 61. Screw rod shaft; 62. Vertical slide bar; 7. Fixed cylinder; 71. Telescopic shaft; 8. Belt conveyor. Detailed implementation method

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0043] Embodiment 1: Refer toFigures 1-9 , an automatic tape machine for a battery component substrate and its usage method, including a frame 1, characterized in that it further includes a tape board 2 fixedly connected to the frame 1. One end of the frame 1 close to the tape board 2 is slidably connected with a limiting tooth 12. One end of the tape board 2 close to the limiting tooth 12 is rotatably connected with a threaded shaft 21. An inclined gear 22 is fixedly connected to the threaded shaft 21, and the inclined gear 22 meshes with the limiting tooth 12; A fixing plate 4 is fixedly connected to the tape board 2. An active wheel 42 is slidably connected to the upper end of the fixing plate 4, and a fixed rotating wheel 43 is rotatably connected to the lower end of the fixing plate 4; Symmetrically fixed on the frame 1 are screw rod frames 6. A screw rod shaft 61 is rotatably connected to the screw rod frames 6. A slider 55 is reciprocally slidably connected to the screw rod shaft 61. A transverse slide bar 5 is fixedly connected to the slider 55; A fixing frame 51 is fixedly connected to the transverse slide bar 5. A sliding frame 52 is slidably connected to the transverse slide bar 5. A pasting head 54 is rotatably connected to the sliding frame 52.

[0044] One end of the frame 1 close to the inclined gear 22 is fixedly connected with a plurality of tension springs 11, and the limiting tooth 12 is fixedly connected to the tension springs 11.

[0045] A plug block 23 is threadedly connected to the threaded shaft 21. Limiting inclined plates 24 are fixedly connected to the two groups of plug blocks 23, and a tape roll 25 is clamped on the two groups of limiting inclined plates 24.

[0046] A cutting cylinder 3 is fixedly connected to the tape board 2, and a telescopic cutting knife 31 is fixedly connected to the cutting cylinder 3.

[0047] A through groove is formed on the fixing plate 4. A limiting spring 41 is fixedly connected to the through groove, and the active wheel 42 is fixedly connected to the limiting spring 41. The active wheel 42 is slidably connected inside the through groove.

[0048] A rotating wheel shaft 53 is rotatably connected to the sliding frame 52, and the pasting head 54 is fixedly connected to the rotating wheel shaft 53.

[0049] A vertical slide bar 62 is fixedly connected to the screw rod frame 6. The vertical slide bar 62 penetrates through the slider 55 and is slidably connected with the slider 55.

[0050] The tape roll 25 passes between the active wheel 42 and the fixed rotating wheel 43 and adheres to the pasting head 54.

[0051] A plurality of fixed cylinders 7 are fixedly connected to the frame 1. A telescopic shaft 71 is fixedly connected to the fixed cylinders 7. A belt conveyor 8 is fixedly connected to the frame 1.

[0052] For pasting tape on the battery module substrate, first place the tape roll 25 on the threaded shaft 21, then turn the limiting bevel plate 24 on the plug block 23 towards one end of the tape roll 25, and rotate the plug block 23 on the threaded shaft 21. The limiting bevel plate 24 will fix the tape roll 25 on the threaded shaft 21 according to the different inner diameters of different tapes, facilitating stability during use.

[0053] When the tape roll 25 is in use, the limiting teeth 12 on the frame 1 will swing in the same direction as the helical gear 22 on the threaded shaft 21 under the action of the tension spring 11. After the threaded shaft 21 stops rotating, the helical teeth on the limiting teeth 12 will resist the gear on the helical gear 22 to prevent the gear from rotating again.

[0054] The cutting cylinder 3 starts to operate, and the telescopic cutting knife 31 starts to move downward to cut the tape. The cut tape is continuously carried by the movable wheel 42 and the fixed runner 43 towards the fixed frame 51. The transverse slide bar 5 continues to move upward on the lead screw frame 6, and the runner shaft 53 on the sliding frame 52 starts to rotate 180 degrees. The pasting head 54 at the other end continues to paste the tape on the fixed frame 51, thus stably and efficiently completing the tape pasting task.

[0055] The method for using the automatic tape machine includes the following steps:

[0056] Step 1: Automatic centering and clamping:

[0057] For pasting tape on the battery module substrate, first place the tape roll 25 on the threaded shaft 21, then turn the limiting bevel plate 24 on the plug block 23 towards one end of the tape roll 25, and rotate the plug block 23 on the threaded shaft 21. The limiting bevel plate 24 will fix the tape roll 25 on the threaded shaft 21 according to the different inner diameters of different tapes, facilitating stability during use.

[0058] Step 2: Preventing rotation:

[0059] When the tape roll 25 is in use, the limiting teeth 12 on the frame 1 will swing in the same direction as the helical gear 22 on the threaded shaft 21 under the action of the tension spring 11. After the threaded shaft 21 stops rotating, the helical teeth on the limiting teeth 12 will resist the gear on the helical gear 22 to prevent the gear from rotating again.

[0060] Step 3: Efficient and accurate tape conveyance:

[0061] After the tape roll 25 is installed, the tape at one end is manually pulled through between the movable wheel 42 and the fixed rotating wheel 43. After that, the movable wheel 42 will tension the tape under the action of the limiting spring 41 and the fixed rotating wheel 43 at the bottom, and then the tape is pulled again through the upper surface of the fixed frame 51 to be pasted with the pasting head 54 at one end of the sliding frame 52. Then the built-in driving motor is started to drive the belt conveyor 8 to rotate and transport the battery assembly substrate. The multiple groups of fixed cylinders 7 on the frame 1 start to drive the telescopic shaft 71 to fix the battery assembly substrate. Then, the slider 55 on the horizontal slide bar 5 moves downward on the screw shaft 61 and the vertical slide bar 62. The sliding frame 52 starts to slide on the transverse slide bar 5 toward one end of the fixed frame 51, and the adhesive tape on the pasting head 54 is pasted on the battery assembly substrate. After completion, the cutting cylinder 3 starts to start, and the telescopic cutting knife 31 starts to move downward to cut the adhesive tape. The cut adhesive tape continues to be brought to the fixed frame 51 by the movable wheel 42 and the fixed rotating wheel 43, and the transverse slide bar 5 continues to move upward on the screw frame 6. The rotating wheel shaft 53 on the sliding frame 52 starts to rotate 180 degrees, and the pasting head 54 at the other end continues to paste the adhesive tape on the fixed frame 51, thereby stably and efficiently completing the adhesive tape pasting task.

[0062] Example 2: Reference Figures 1-9 , which is different from Example 1 in that Example 2 provides a method for using the automatic tape machine for battery assembly substrates in Example 1, and further:

[0063] Step 1: Automatic centering clamping:

[0064] When sticking tape to the battery assembly substrate, first place the tape roll 25 on the threaded shaft 21, and then point the limiting inclined plate 24 on the block 23 toward one end of the tape roll 25, and rotate the block 23 on the threaded shaft 21. The limiting inclined plate 24 will fix the tape roll 25 on the threaded shaft 21 according to the different inner diameters of different tapes to facilitate stability during use.

[0065] Step 2: Prevent rotation:

[0066] When the tape roll 25 is in use, the limiting tooth 12 on the frame 1 will swing forward with the bevel gear 22 on the threaded shaft 21 under the action of the tension spring 11, and after the threaded shaft 21 stops rotating, the bevel teeth on the limiting tooth 12 will resist the gear on the bevel gear 22 to prevent the gear from rotating again.

[0067] Step 3: Efficient and accurate tape delivery:

[0068] After the tape roll 25 is installed, the tape at one end is manually pulled through between the movable wheel 42 and the fixed rotating wheel 43. After that, the movable wheel 42 will tension the tape under the action of the limiting spring 41 and the fixed rotating wheel 43 at the bottom, and then the tape is pulled again through the upper surface of the fixed frame 51 to be pasted with the pasting head 54 at one end of the sliding frame 52. Then the built-in driving motor is started to drive the belt conveyor 8 to rotate and transport the battery assembly substrate. The multiple groups of fixed cylinders 7 on the frame 1 start to drive the telescopic shaft 71 to fix the battery assembly substrate. Then, the slider 55 on the horizontal slide bar 5 moves downward on the screw shaft 61 and the vertical slide bar 62. The sliding frame 52 starts to slide on the transverse slide bar 5 toward one end of the fixed frame 51, and the adhesive tape on the pasting head 54 is pasted on the battery assembly substrate. After completion, the cutting cylinder 3 starts to start, and the telescopic cutting knife 31 starts to move downward to cut the adhesive tape. The cut adhesive tape continues to be brought to the fixed frame 51 by the movable wheel 42 and the fixed rotating wheel 43, and the transverse slide bar 5 continues to move upward on the screw frame 6. The rotating wheel shaft 53 on the sliding frame 52 starts to rotate 180 degrees, and the pasting head 54 at the other end continues to paste the adhesive tape on the fixed frame 51, thereby stably and efficiently completing the adhesive tape pasting task.

[0069] To stick tape to the battery assembly substrate, first place the tape roll 25 on the threaded shaft 21, and then point the limiting inclined plate 24 on the block 23 toward one end of the tape roll 25, and rotate the block 23 on the threaded shaft 21. The limiting inclined plate 24 will fix the tape roll 25 on the threaded shaft 21 according to the different inner diameters of different tapes to facilitate stability during use.

[0070] When the tape roll 25 is in use, the limiting tooth 12 on the frame 1 will swing forward with the bevel gear 22 on the threaded shaft 21 under the action of the tension spring 11, and after the threaded shaft 21 stops rotating, the bevel teeth on the limiting tooth 12 will resist the gear on the bevel gear 22 to prevent the gear from rotating again.

[0071] The cutting cylinder 3 starts to start, and the telescopic cutting knife 31 starts to move downward to cut the tape. The cut tape continues to be brought to the fixed frame 51 by the movable wheel 42 and the fixed rotating wheel 43. The transverse slide bar 5 continues to move upward on the screw frame 6, and the rotating wheel shaft 53 on the sliding frame 52 starts to rotate 180 degrees. The pasting head 54 at the other end continues to paste the tape on the fixed frame 51, thereby stably and efficiently completing the tape pasting task.

[0072] In the present invention, when pasting the tape on the battery component substrate, the tape roll 25 is first placed on the threaded shaft 21, and then the limiting inclined plate 24 on the plug 23 is oriented towards one end of the tape roll 25. The plug 23 is rotated on the threaded shaft 21, and the limiting inclined plate 24 will fix the tape roll 25 on the threaded shaft 21 according to the different inner diameters of different tapes, facilitating the stability during use.

[0073] When the tape roll 25 is in use, the limiting tooth 12 on the frame 1 will swing in the same direction as the helical gear 22 on the threaded shaft 21 under the action of the tension spring 11. After the threaded shaft 21 stops rotating, the helical teeth on the limiting tooth 12 will abut against the gear on the helical gear 22 to prevent the gear from rotating again.

[0074] The cutting cylinder 3 starts to operate, and the telescopic cutting knife 31 starts to move downward to cut the tape. The cut tape is continuously carried by the movable wheel 42 and the fixed runner 43 towards the fixing frame 51. The transverse slide bar 5 continues to move upward on the lead screw frame 6, and the runner shaft 53 on the sliding frame 52 starts to rotate 180 degrees. The pasting head 54 at the other end continues to paste the tape on the fixing frame 51, thus stably and efficiently completing the tape pasting task.

[0075] The above are only the preferred embodiments of the present invention, and there is no any form of limitation to the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention.

Claims

1. An automatic tape machine for battery assembly substrates, comprising a frame (1), characterized in that: It also comprises a tape plate (2) fixedly connected to the frame (1), wherein one end of the frame (1) close to the tape plate (2) is slidably connected to a limiting tooth (12), and one end of the tape plate (2) close to the limiting tooth (12) is rotatably connected to a threaded shaft (21), and a bevel gear (22) is fixedly connected to the threaded shaft (21), and the bevel gear (22) is meshed with the limiting tooth (12); The adhesive tape plate (2) is fixedly connected to a fixed plate (4), the upper end of the fixed plate (4) is slidably connected to a movable wheel (42), and the lower end of the fixed plate (4) is rotatably connected to a fixed rotating wheel (43); The frame (1) is symmetrically and fixedly connected with a screw rod frame (6), the screw rod frame (6) is rotatably connected with a screw rod shaft (61), the screw rod shaft (61) is reciprocatingly slidably connected with a slider (55), and the slider (55) is fixedly connected with a transverse slide bar (5); A fixed frame (51) is fixedly connected to the transverse sliding rod (5), a sliding frame (52) is slidably connected to the transverse sliding rod (5), and a pasting head (54) is rotatably connected to the sliding frame (52).

2. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: A plurality of tension springs (11) are fixedly connected to one end of the frame (1) close to the bevel gear (22), and a limiting tooth (12) is fixedly connected to the tension spring (11).

3. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: A blocking block (23) is threadedly connected to the threaded shaft (21), two groups of the blocking blocks (23) are fixedly connected to limiting inclined plates (24), and two groups of the limiting inclined plates (24) are clamped with tape rolls (25).

4. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: A cutting cylinder (3) is fixedly connected to the tape plate (2), and a telescopic cutting knife (31) is fixedly connected to the cutting cylinder (3).

5. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: The fixed plate (4) is provided with a through slot, a limiting spring (41) is fixedly connected to the through slot, a movable wheel (42) is fixedly connected to the limiting spring (41), and the movable wheel (42) is slidably connected inside the through slot.

6. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: The sliding frame (52) is rotatably connected to a rotating wheel shaft (53), and the rotating wheel shaft (53) is fixedly connected to a pasting head (54).

7. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: A vertical sliding rod (62) is fixedly connected to the screw rod frame (6), and the vertical sliding rod (62) passes through the sliding block (55) and is slidably connected to the sliding block (55).

8. The automatic tape machine for battery assembly substrate according to claim 6, characterized in that: The adhesive tape roll (25) passes between the movable wheel (42) and the fixed rotating wheel (43) and is bonded to the bonding head (54).

9. The automatic tape machine for battery assembly substrate according to claim 1, characterized in that: A plurality of fixed cylinders (7) are fixedly connected to the frame (1), a telescopic shaft (71) is fixedly connected to the fixed cylinder (7), and a belt conveyor (8) is fixedly connected to the frame (1).

10. A method for using an automatic tape machine for battery assembly substrates, applied to an automatic tape machine for battery assembly substrates according to any one of claims 1 to 9, characterized in that: The method for using the automatic tape dispenser comprises the following steps: Step 1: Automatic centering clamping: When sticking the adhesive tape to the battery assembly substrate, the adhesive tape roll (25) is first placed on the threaded shaft (21), and then the limiting inclined plate (24) on the blocking block (23) is directed toward one end of the adhesive tape roll (25), and the blocking block (23) is rotated on the threaded shaft (21). The limiting inclined plate (24) will fix the adhesive tape roll (25) on the threaded shaft (21) according to the different inner diameters of different adhesive tapes to facilitate stability during use; Step 2: Prevent rotation: When the tape roll (25) is in use, the limiting teeth (12) on the frame (1) will swing in the forward direction with the bevel gear (22) on the threaded shaft (21) under the action of the tension spring (11), and after the threaded shaft (21) stops rotating, the bevel teeth on the limiting teeth (12) will abut against the gear on the bevel gear (22) to prevent the gear from rotating again; Step 3: Efficient and accurate tape delivery: After the tape roll (25) is installed, the tape at one end is manually pulled through between the movable wheel (42) and the fixed rotating wheel (43). Then, the movable wheel (42) will tighten the tape under the action of the limiting spring (41) and the fixed rotating wheel (43) at the bottom. Then, the tape is pulled again through the upper surface of the fixed frame (51) and adhered to the pasting head (54) at one end on the sliding frame (52). Then, the built-in driving motor is started to drive the belt conveyor (8) to rotate and transport the battery assembly substrate. The multiple groups of fixed cylinders (7) on the frame (1) start to start, driving the telescopic shaft (71) to fix the battery assembly substrate. Then, the slider (55) on the horizontal slide bar (5) moves upward on the screw shaft (61) and the vertical slide bar (62). The sliding frame (52) starts to slide on the transverse slide bar (5) toward one end of the fixed frame (51), and the adhesive tape on the pasting head (54) is pasted on the battery assembly substrate. After completion, the cutting cylinder (3) starts to start, and the telescopic cutting knife (31) starts to move downward to cut the adhesive tape. The cut adhesive tape is continued to be brought to the fixed frame (51) by the movable wheel (42) and the fixed rotating wheel (43). The transverse slide bar (5) continues to move upward on the screw rod frame (6), and the rotating wheel shaft (53) on the sliding frame 52 starts to rotate 180 degrees. The pasting head (54) at the other end continues to paste the adhesive tape on the fixed frame (51), thereby stably and efficiently completing the adhesive tape pasting task.

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