End glue preparation device

Abstract

The utility model relates to the technical field of battery cell manufacturing, in particular to an ending glue preparation device which comprises a winding and unwinding mechanism, a glue pulling mechanism, a cutter mechanism and a glue preparation roller mechanism, the winding and unwinding mechanism comprises an unwinding disc, the adhesive pulling mechanism comprises an adhesive pulling assembly, the adhesive pulling assembly is driven to be close to or away from the unwinding disc to pull an adhesive tape out of the unwinding disc by a preset length, the cutter mechanism is used for cutting off the adhesive tape, and the adhesive preparing roller mechanism is used for adsorbing the adhesive tape. According to the utility model, through the mutual cooperation of the rubber pulling mechanism, the cutter mechanism and the rubber preparation roller mechanism, the rubber belts with any length can be prepared, the rubber preparation of the rubber belts with different lengths can be completed only by using the same rubber preparation roller mechanism, and the rubber preparation roller mechanisms with different models do not need to be replaced repeatedly; and therefore, the gluing efficiency of the ending glue gluing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell manufacturing, and particularly relates to a device for preparing end sealing glue. Background Art

[0002] During the manufacturing process of cells, the end sealing glue plays roles of end finishing, sealing and fixing. Therefore, the device for preparing end sealing glue is an essential equipment. The existing device for preparing end sealing glue usually realizes the process of preparing the glue by pulling the tape from one end of the glue sticking suction cup to the other end and completely covering the glue sticking suction cup. Therefore, a glue sticking suction cup of one model can only be suitable for preparing a tape of one length. If tapes of different lengths need to be prepared, different models of glue sticking suction cups need to be repeatedly replaced, and the efficiency of preparing the glue cannot be improved. Content of the Utility Model

[0003] (1) The utility model provides a device for preparing end sealing glue, which alleviates the technical problem in the prior art that different models of glue sticking suction cups need to be repeatedly replaced to prepare tapes of different lengths, resulting in low efficiency of preparing the glue.

[0004] (2) Technical Solution

[0005] To solve the above technical problem, an embodiment of the utility model provides a device for preparing end sealing glue, which includes a winding and unwinding mechanism, a glue pulling mechanism, a cutting mechanism and a glue preparing roller mechanism;

[0006] The winding and unwinding mechanism includes an unwinding disk. The glue pulling mechanism includes a glue pulling component. The glue pulling component is driven to approach or move away from the unwinding disk to pull out a predetermined length of the tape from the unwinding disk. The cutting mechanism is used for cutting the tape. The glue preparing roller mechanism is used for adsorbing the tape.

[0007] Further, the glue pulling component includes a glue pulling jaw, a glue pulling driving part and a glue pulling cylinder;

[0008] The glue pulling jaw is connected to the driving end of the glue pulling cylinder. The glue pulling cylinder is used for driving the glue pulling jaw to open or close. The glue pulling driving part is connected to the glue pulling cylinder. The glue pulling driving part is used for driving the glue pulling jaw to move horizontally.

[0009] Further, the device for preparing end sealing glue further includes a glue pressing mechanism. The glue pressing mechanism includes a first pressing plate, a second pressing plate and a glue pressing cylinder. The first pressing plate and the second pressing plate are used for fixing the tape. The second pressing plate is connected to the output end of the glue pressing cylinder. The glue pressing cylinder drives the second pressing plate to move vertically towards the tape.

[0010] Further, the cutter mechanism includes a cutter, a cutter driving member, and a cutter cylinder. The cutter is connected to the output end of the cutter cylinder. The cutter cylinder drives the cutter to move vertically towards the tape, and the cutter driving member is used to drive the cutter to move horizontally.

[0011] Further, the glue pressing mechanism further includes a third pressing plate and a driving cylinder. The third pressing plate is connected to the output end of the driving cylinder, and the driving cylinder drives the third pressing plate to move vertically towards the tape.

[0012] Further, the first pressing plate, the second pressing plate, and the third pressing plate are arranged on both sides of the cutter. The second pressing plate is provided with a first air blowing hole facing the stretching direction of the tape, and the third pressing plate is provided with a second air blowing hole in the direction perpendicular to the tape.

[0013] Further, the glue preparation roller mechanism includes a glue preparation roller, a connecting arm, and a driving assembly;

[0014] One end of the connecting arm is connected to the glue preparation roller, and the other end is in transmission connection with the driving assembly. The driving assembly is configured to drive the connecting arm to swing up and down in the direction perpendicular to the axis of the glue preparation roller itself, drive the glue preparation roller to move along its axial direction, and drive the glue preparation roller to rotate along its own axis.

[0015] Further, the tape pulling mechanism further includes a tape rolling assembly and a tape rolling cylinder. The tape rolling assembly is arranged at the output end of the tape rolling cylinder, and the tape rolling cylinder drives the tape rolling assembly to move vertically towards the tape.

[0016] Further, the tape rolling assembly includes a tape rolling wheel and a tape rolling wheel mounting seat. The tape rolling wheel mounting seat is arranged at the output end of the tape rolling cylinder, and the tape rolling wheel is rotatably arranged on the tape rolling wheel mounting seat.

[0017] Further, a plurality of air blowing ports are arranged on the tape rolling wheel mounting seat, and the tape rolling wheel has a profiling surface.

[0018] Advantages of the present utility model:

[0019] A tail glue preparation device provided by the present utility model can prepare tapes of any length through the mutual cooperation among the tape pulling mechanism, the cutter mechanism, and the glue preparation roller mechanism. Only by using the same glue preparation roller mechanism can the glue preparation for tapes of different lengths be realized, without repeatedly replacing different types of glue preparation roller mechanisms, thereby improving the gluing efficiency of the tail glue gluing device. Description of the Drawings

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 The overall schematic diagram of a tail glue preparation device provided by an embodiment of the present invention;

[0022] Figure 2 The structural schematic diagram of the glue pressing mechanism and the cutting knife mechanism of a tail glue preparation device provided by an embodiment of the present invention;

[0023] Figure 3 Another perspective structural schematic diagram of the glue pressing mechanism and the cutting knife mechanism of a tail glue preparation device provided by an embodiment of the present invention;

[0024] Figure 4 The schematic diagram of the glue pulling mechanism of a tail glue preparation device provided by an embodiment of the present invention.

[0025] Icon:

[0026] 1 - Rewinding and unwinding mechanism; 101 - Unwinding reel; 102 - Rewinding reel;

[0027] 2 - Glue pulling mechanism; 201 - Glue pulling jaw; 202 - Glue rolling wheel; 203 - Glue rolling wheel mounting seat; 2031 - Air blowing port; 204 - Glue rolling cylinder;

[0028] 3 - Cutting knife mechanism; 301 - Cutting knife; 302 - Cutting knife cylinder;

[0029] 4 - Glue preparation roller mechanism; 401 - Glue preparation roller; 402 - Connecting arm;

[0030] 5 - Glue pressing mechanism; 501 - First pressing plate; 502 - Second pressing plate; 503 - Glue pressing cylinder; 504 - Third pressing plate; 505 - Driving cylinder; 506 - First air blowing hole; 507 - Second air blowing hole;

[0031] 6 - Buffer roller. Specific embodiments

[0032] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" 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, and it can be the connection inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0035] As Figures 1 to 4 shown, the present utility model provides a tail glue preparation device, which includes a winding and unwinding mechanism 1, a glue pulling mechanism 2, a cutting knife mechanism 3, and a glue preparation roller mechanism 4;

[0036] The winding and unwinding mechanism 1 includes an unwinding disc 101, the glue pulling mechanism 2 includes a glue pulling assembly, the glue pulling assembly is driven to approach or move away from the unwinding disc 101 to pull out a predetermined length of the tape from the unwinding disc 101, the cutting knife mechanism 3 is used to cut the tape, and the glue preparation roller mechanism 4 is used to adsorb the tape.

[0037] In this embodiment, through the mutual cooperation among the glue pulling mechanism 2, the cutting knife mechanism 3, and the glue preparation roller mechanism 4, tapes of any length can be prepared. Only by using the same glue preparation roller mechanism 4 can the glue preparation for tapes of different lengths be completed, without repeatedly replacing different types of glue preparation roller mechanisms 4, thereby improving the glue pasting effect of the tail glue pasting device.

[0038] Among them, optionally, a plurality of buffer rollers 6 are further provided. The buffer rollers 6 are arranged between the glue pulling assembly and the unwinding disc 101. The buffer rollers 6 form the traveling route of the tape and buffer the tape released from the unwinding disc 101. Preferably, the winding and unwinding mechanism 1 further correspondingly includes a winding disc 102. After the release paper is separated from the tape, it is connected to the winding disc 102 through a plurality of rollers. The winding disc 102 is used to collect the release paper remaining after the separation from the tape.

[0039] According to an embodiment provided by the present utility model, as Figure 1 and Figure 4As shown in the figure, the glue pulling assembly includes a glue pulling jaw 201, a glue pulling driving member, and a glue pulling cylinder; the glue pulling jaw 201 is connected to the driving end of the glue pulling cylinder, the glue pulling cylinder is used to drive the glue pulling jaw 201 to open or close, the glue pulling driving member is connected to the glue pulling cylinder, and the glue pulling driving member is used to drive the glue pulling jaw 201 to move horizontally.

[0040] In this embodiment, one end of the tape is directly clamped by the glue pulling jaw 201, and under the drive of the glue pulling cylinder, the opening and closing of the glue pulling jaw 201 are controlled, so as to complete the clamping action of the tape. Optionally, the glue pulling jaw 201 is divided into upper and lower jaws, and the glue pulling cylinder is preferably a jaw cylinder, and the upper and lower jaws are controlled to approach or move away from each other by the glue pulling cylinder.

[0041] Among them, preferably, the glue pulling driving member is a combination of a motor and a lead screw. A sliding bearing is sleeved on the lead screw, and the sliding bearing is connected to the back of the glue pulling cylinder. Optionally, the lead screw is directly driven by a servo motor. One end of the lead screw away from the glue pulling jaw 201 is directly connected to the output shaft of the servo motor. Under the drive of the servo motor, the lead screw rotates to drive the glue pulling jaw 201 to move closer to or away from the glue clamping direction, that is, the lead screw controls the glue pulling direction of the glue pulling jaw 201 through forward and reverse rotation. Furthermore, through the rotation of the motor, the length of the tape pulled out can also be accurately obtained.

[0042] According to an embodiment provided by the present invention, as Figure 1 、 Figure 2 and Figure 3 shown, the end glue preparation device further includes a glue pressing mechanism 5. The glue pressing mechanism 5 includes a first pressing plate 501, a second pressing plate 502, and a glue pressing cylinder 503. The first pressing plate 501 and the second pressing plate 502 are used to fix the tape. The second pressing plate 502 is connected to the output end of the glue pressing cylinder 503, and the glue pressing cylinder 503 drives the second pressing plate 502 to move vertically towards the tape.

[0043] Furthermore, the glue pressing mechanism 5 further includes a third pressing plate 504 and a driving cylinder 505. The third pressing plate 504 is connected to the output end of the driving cylinder 505, and the driving cylinder 505 drives the third pressing plate 504 to move vertically towards the tape.

[0044] Furthermore, the first pressing plate 501, the second pressing plate 502, and the third pressing plate 504 are arranged on both sides of the cutting knife 301. The second pressing plate 502 is provided with a first air blowing hole 506 facing the tape stretching direction, and the third pressing plate 504 is provided with a second air blowing hole 507 in the direction perpendicular to the tape.

[0045] In this embodiment, the first pressing plate 501 and the second pressing plate 502 cooperate with each other to press the tape to fix the tape and prepare for the glue cutting action.

[0046] Optionally, a third pressing plate 504 is further provided. The third pressing plate 504 is disposed on one side of the first pressing plate 501 and the second pressing plate 502. The third pressing plate 504 is used to fix the tape at the other end of the cutting knife mechanism 3. By fixing both ends of the tape together with the first pressing plate 501, the second pressing plate 502 and the third pressing plate 504, the stability of cutting can be effectively improved. And the third pressing plate 504 is driven by an independent driving cylinder 505, and the two cooperate to stably fix the tape.

[0047] The second pressing plate 502 and the third pressing plate 504 are respectively provided with a first air blowing hole 506 facing the stretching direction of the tape and a second air blowing hole 507 in the direction perpendicular to the tape. The first air blowing holes 506 and the second air blowing holes 507 are arranged in rows. Blowing air towards the tape can not only prevent the tape from sagging, assisting the next adsorption of the tape, but also prevent the head of the adhesive tape from sagging, facilitating the clamping jaw 201 of the pulling tape to clamp the end of the adhesive tape.

[0048] According to an embodiment provided by the present invention, as Figure 1 、 Figure 2 and Figure 3 shown, the cutting knife mechanism 3 includes a cutting knife 301, a cutting knife driving member and a cutting knife cylinder 302. The cutting knife 301 is connected to the output end of the cutting knife cylinder 302. The cutting knife cylinder 302 drives the cutting knife 301 to move vertically towards the tape. The cutting knife driving member is used to drive the cutting knife 301 to move horizontally.

[0049] In this embodiment, under the drive of the cutting knife cylinder 302, the cutting knife 301 can move in the vertical direction of the tape. Under the drive of the cutting knife cylinder 302, the cutting knife 301 cuts the tape. When the tape is cut, it will be adsorbed to the tape preparation roller mechanism 4, and the pressing plate can then retract to release the tape. The cutting knife driving member is connected to the cutting knife cylinder 302. The cutting knife driving member is used to drive the cutting knife 301 to move horizontally to cut tapes of different lengths. Similarly to the pulling tape driving member, the cutting knife driving member is preferably a combination of a motor and a lead screw. A sliding bearing is sleeved on the lead screw, and the sliding bearing is connected to the cutting knife cylinder 302. The length of the tape is precisely cut by controlling the cutting knife 301 through the cutting knife driving member.

[0050] Among them, preferably, the tape pressing mechanism 5 and the cutting knife mechanism 3 are installed on the same mounting plate together and can be driven by the pulling tape driving member to move horizontally synchronously with the cutting knife 301.

[0051] The blade shape of the cutting knife 301 is a serrated shape convex towards the middle, which can facilitate the quick cutting of the tape. Among them, optionally, the blade can also be other serrated shapes, such as a serrated shape inclined towards one side. As long as the design concept of the present invention is not departed from, it should fall within the protection scope of the present invention.

[0052] According to an embodiment provided by the present invention, as Figure 1As shown, the glue preparation roller mechanism 4 includes a glue preparation roller 401, a connecting arm 402, and a driving assembly; one end of the connecting arm 402 is connected to the glue preparation roller 401, and the other end is in transmission connection with the driving assembly. The driving assembly is configured to drive the connecting arm 402 to swing up and down in the vertical direction of the axis of the glue preparation roller 401 itself, drive the glue preparation roller 401 to move along its axial direction, and drive the glue preparation roller 401 to rotate around its own axis.

[0053] In this embodiment, the glue preparation roller mechanism 4 includes three parts: a glue preparation roller 401, a connecting arm 402, and a driving assembly. The glue preparation roller 401 is used to adsorb the tape cut by the cutting knife 301. The glue preparation roller 401 is directly connected to one end of the connecting arm 402, and the other end of the connecting arm 402 is in transmission connection with the driving assembly. By driving the connecting arm 402 to rotate through the driving assembly, the glue application roller is driven to reach the specified glue preparation position to adsorb the tape, and the driving assembly controls the glue preparation roller 401 to move along its axial direction to adsorb tapes of different lengths.

[0054] According to an embodiment provided by the present invention, as Figure 1 and Figure 4 shown, the tape pulling mechanism 2 further includes a tape rolling assembly and a tape rolling cylinder 204. The tape rolling assembly is arranged at the output end of the tape rolling cylinder 204, and the tape rolling cylinder 204 drives the tape rolling assembly to move vertically towards the tape.

[0055] In this embodiment, the tape pulling mechanism 2 further includes a tape rolling assembly and a tape rolling cylinder 204. The tape rolling cylinder 204 drives the tape rolling assembly to move vertically towards the tape. By arranging the tape rolling assembly at the output end of the tape rolling cylinder 204, the tape rolling cylinder 204 drives the tape rolling assembly to roll the tape on the surface of the glue preparation roller mechanism 4, so that the tape can be adsorbed on the surface of the glue preparation roller mechanism 4.

[0056] Among them, preferably, the tape rolling assembly and the tape pulling jaw 201 are installed on the same mounting plate, and the tape rolling assembly can move vertically towards the tape along with the opening and closing of the tape pulling jaw 201 under the drive of the tape rolling cylinder 204.

[0057] According to an embodiment provided by the present invention, as Figure 1 and Figure 4 shown, the tape rolling assembly includes a tape rolling wheel 202 and a tape rolling wheel mounting seat 203. The tape rolling wheel mounting seat 203 is arranged at the output end of the tape rolling cylinder 204, and the tape rolling wheel 202 is rotatably arranged on the tape rolling wheel mounting seat 203.

[0058] The tape rolling wheel 202 is rotatably arranged on the tape rolling wheel mounting seat 203. Driven by the tape pulling driving member, the tape rolling wheel mounting seat 203 moves along the tape pulling direction, and the tape rolling wheel 202 rotates to roll the end of the tape on the glue preparation roller 401.

[0059] According to an embodiment provided by the present utility model, as Figure 1 and Figure 4 shown, a plurality of air blowing ports 2031 are provided on the glue rolling wheel mounting seat 203, and the glue rolling wheel 202 has a profiling surface.

[0060] In this embodiment, a plurality of air blowing ports 2031 are further provided on the glue rolling wheel mounting seat 203. By providing the above-mentioned air blowing ports 2031, the adsorption degree between the adhesive tape and the glue supply roller 401 can be effectively increased, and the glue supply capacity and glue supply precision of the glue supply roller 401 can be further improved.

[0061] The glue supply roller 401 is cylindrical, and the glue rolling wheel 202 has a profiling surface that matches the cylindrical shape. When the glue rolling wheel 202 rolls the adhesive tape flat on the glue supply roller 401 along the glue pulling direction, the matching degree between the glue rolling wheel 202 and the glue supply roller 401 is improved, and the glue supply effect is improved. Among them, optionally, the glue supply roller 401 can also be set as a plane. At this time, the glue rolling wheel 202 has a profiling surface that matches the plane, that is, the glue rolling wheel 202 is cylindrical.

[0062] The working process of the end glue supply device of the present utility model is as follows:

[0063] First, adjust the position of the glue supply roller 401 according to the length of the adhesive tape, adjust the position of the cutting knife mechanism 3, adjust the limit position of the glue pulling driving member, pass the adhesive tape through between the first pressing plate 501 and the second pressing plate 502, and the pressing glue cylinder 503 drives the second pressing plate 502 to approach the first pressing plate 501 to clamp the end of the adhesive tape.

[0064] The driving assembly drives the glue supply roller 401 to rotate along one end of the connecting arm 402, and rotates from the glue sticking position to the glue supply position.

[0065] The glue pulling driving member drives the glue pulling mechanism 2 to be located at the limit position close to the cutting knife mechanism 3. The glue pulling cylinder drives the glue pulling claw 201 to clamp the end of the adhesive tape. The pressing glue cylinder 503 drives the second pressing plate 502 to move away from the first pressing plate 501 to release the adhesive tape. The glue pulling driving member drives the pressing glue cylinder 503 to move along the glue pulling direction and reaches the limit position far from the cutting knife mechanism 3.

[0066] The pressing glue cylinder 503 drives the second pressing plate 502 to approach the first pressing plate 501. The first pressing plate 501 and the second pressing plate 502 fix the adhesive tape on one side of the cutting knife 301. The driving cylinder 505 drives the third pressing plate 504 to press the adhesive tape on the other side of the cutting knife 301 against the glue supply roller 401, and the cutting knife cylinder 302 drives the cutting knife 301 to cut off the adhesive tape.

[0067] The air blowing port 2031 blows air towards the end of the tape to prevent the tape from sagging. The rubber rolling cylinder 204 drives the rubber rolling wheel 202 to abut against the tape preparation roller 401 to press the end of the tape. The tape pulling cylinder drives the tape pulling jaw 201 to release the end of the tape. The tape pulling driving member drives the tape pulling mechanism 2 to approach the cutting mechanism 3. During this process, the rubber rolling wheel 202 rolls the tape flat on the surface of the tape preparation roller 401. The driving assembly drives the tape preparation roller 401 to rotate along one end of the connecting arm 402.

[0068] The cutting cylinder 302 drives the cutter 301 to reset, and the driving cylinder 505 drives the third pressing plate 504 to reset, waiting for the next tape preparation.

[0069] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A finishing glue preparation device, characterized in that: It comprises a reeling and unreeling mechanism (1), a glue pulling mechanism (2), a cutting mechanism (3) and a glue standby roller mechanism (4); The reeling and unreeling mechanism (1) comprises an unreeling disk (101), the adhesive pulling mechanism (2) comprises an adhesive pulling component, the adhesive pulling component is driven to approach or move away from the unreeling disk (101) to pull the adhesive tape out of the unreeling disk (101) to a predetermined length, the cutting mechanism (3) is used to cut the adhesive tape, and the adhesive roller mechanism (4) is used to absorb the adhesive tape; The cutter mechanism (3) comprises a cutter (301), a cutter driving member and a cutter cylinder (302); the cutter (301) is connected to an output end of the cutter cylinder (302); the cutter cylinder (302) drives the cutter (301) to move vertically toward the adhesive tape; and the cutter driving member is used to drive the cutter (301) to move horizontally.

2. A finishing glue preparation device according to claim 1, characterized in that: The glue pulling component comprises a glue pulling clamp (201), a glue pulling driving member and a glue pulling cylinder; The glue pulling jaw (201) is connected to the driving end of the glue pulling cylinder, and the glue pulling cylinder is used to drive the glue pulling jaw (201) to open or close. The glue pulling driving member is connected to the glue pulling cylinder, and the glue pulling driving member is used to drive the glue pulling jaw (201) to move horizontally.

3. The finishing glue preparation device according to claim 1, characterized in that: The finishing glue preparation device also includes a glue pressing mechanism (5), and the glue pressing mechanism (5) includes a first pressing plate (501), a second pressing plate (502) and a glue pressing cylinder (503). The first pressing plate (501) and the second pressing plate (502) are used to fix the adhesive tape, and the second pressing plate (502) is connected to the output end of the glue pressing cylinder (503). The glue pressing cylinder (503) drives the second pressing plate (502) to move vertically toward the adhesive tape.

4. The finishing glue preparation device according to claim 3 is characterized in that: The glue pressing mechanism (5) further comprises a third pressing plate (504) and a driving cylinder (505), wherein the third pressing plate (504) is connected to an output end of the driving cylinder (505), and the driving cylinder (505) drives the third pressing plate (504) to move vertically toward the adhesive tape.

5. The finishing glue preparation device according to claim 4, characterized in that: The first pressing plate (501), the second pressing plate (502) and the third pressing plate (504) are arranged on both sides of the cutter (301), the second pressing plate (502) is provided with a first blowing hole (506) facing the stretching direction of the tape, and the third pressing plate (504) is provided with a second blowing hole (507) in a direction perpendicular to the tape.

6. The finishing glue preparation device according to claim 2, characterized in that: The rubber standby roller mechanism (4) comprises a rubber standby roller (401), a connecting arm (402) and a driving assembly; One end of the connecting arm (402) is connected to the rubber standby roller (401), and the other end is in transmission connection with the driving assembly, and the driving assembly is configured to drive the connecting arm (402) to swing up and down in a vertical direction of the axis of the rubber standby roller (401), to drive the rubber standby roller (401) to move in its axial direction, and to drive the rubber standby roller (401) to rotate along its own axis.

7. The finishing glue preparation device according to claim 6, characterized in that: The glue pulling mechanism (2) further comprises a glue rolling assembly and a glue rolling cylinder (204), wherein the glue rolling assembly is arranged at the output end of the glue rolling cylinder (204), and the glue rolling cylinder (204) drives the glue rolling assembly to move vertically toward the adhesive tape.

8. The finishing glue preparation device according to claim 7, characterized in that: The rubber rolling assembly comprises a rubber rolling wheel (202) and a rubber rolling wheel mounting seat (203). The rubber rolling wheel mounting seat (203) is arranged at the output end of the rubber rolling cylinder (204), and the rubber rolling wheel (202) is rotatably arranged on the rubber rolling wheel mounting seat (203).

9. The finishing glue preparation device according to claim 8, characterized in that: The rubber rolling wheel mounting seat (203) is provided with a plurality of air blowing ports (2031), and the rubber rolling wheel (202) has a contoured surface.

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