Glue sticking device and glue sticking method

Abstract

The present invention relates to the technical field of fastening devices, and in particular to a glue sticking device and a glue sticking method thereof, comprising a base, a support frame and a top frame, wherein the support frame is fixedly mounted on the lower surface of the base, the top frame is fixedly mounted on the upper surface of the base, an adjustment mechanism is arranged on the top frame, a glue sticking mechanism is arranged on the top frame, and a mounting mechanism is arranged on the top frame, wherein the glue sticking mechanism comprises a vertical split back plate, an assembly side mounting plate is fixedly mounted on the side wall of the vertical split back plate, a second oil cylinder is fixedly mounted on the assembly side mounting plate, and a fourth sliding block is fixedly mounted on the telescopic rod of the second oil cylinder. The present invention controls the lifting and lowering of the fourth guide roller so that the fourth guide roller and the seventh guide roller form an extrusion mechanism for the glue disc, and the fourth guide roller pushes the glue disc to bend, so that the glue disc is attached to the battery, thereby realizing rapid gluing of the battery.

Description

Technical Field

[0001] The present invention relates to the technical field of fastening devices, and in particular to a gluing device and a gluing method thereof. Background Art

[0002] Battery refers to a cup, trough or other container or part of a composite container that contains electrolyte solution and metal electrodes to generate electric current. It is a device that can convert chemical energy into electrical energy. It has positive and negative electrodes. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as energy sources can obtain current with stable voltage, stable current, long-term stable power supply, and little external influence. In addition, the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature. The performance is stable and reliable, and it plays a great role in all aspects of modern social life.

[0003] During battery processing, high temperature resistant insulating strips need to be attached to the batteries to improve the durability of the batteries. When the insulating strips are attached, they need to be transported. During the transportation process, the strips will be pulled by the rollers, which may cause deviation and breakage, thus affecting the attachment speed and efficiency of the strips. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a glue sticking device and a glue sticking method thereof.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a glue sticking device, comprising a base, a support frame and a top support, wherein the support frame is fixedly mounted on the lower surface of the base, the top support is fixedly mounted on the upper surface of the base, an adjustment mechanism is arranged on the top support, a glue sticking mechanism is arranged on the top support, and a mounting mechanism is arranged on the top support;

[0006] The glue-applying mechanism comprises a vertically split back plate, a side mounting plate of the vertically split back plate is fixedly mounted on the side wall of the vertically split back plate, a second oil cylinder is fixedly mounted on the side mounting plate of the vertically split back plate, a fourth slider is fixedly mounted on the telescopic rod of the second oil cylinder, a fourth slide rail is fixedly mounted on the lower side of the side mounting plate of the vertically split back plate, the fourth slider is movably engaged on the fourth slide rail, an eighth guide roller is fixedly mounted on the side wall of the fourth slider, a positioning mounting piece is fixedly mounted on the side wall of the vertically split back plate, a first oil cylinder is movably engaged on the side wall of the positioning mounting piece, a lifting connection piece is fixedly mounted on the telescopic rod of the first oil cylinder, a lifting control piece is fixedly mounted on the side wall of the lifting connection piece, and a fourth guide roller is movably engaged on the lower side of the lifting control piece.

[0007] As a preferred technical solution of the present invention, an assembly plate is fixedly installed on the side wall of the vertical split back panel, a fifth guide roller is fixedly installed on the side wall of the assembly plate, an extrusion roller is fixedly installed on the side wall of the lifting connection member, a third guide roller is movably mounted on the side wall of the assembly plate, a negative pressure frame is fixedly installed on the side wall of the assembly plate, a sixth guide roller is movably mounted on the negative pressure frame, and a seventh guide roller is movably mounted on the side wall of the assembly plate.

[0008] As a preferred technical solution of the present invention, a motor is fixedly mounted on the side wall of the vertical split backboard, and a first guide roller and a second guide roller are movably mounted on the motor, wherein the first guide roller is arranged above the second guide roller.

[0009] As a preferred technical solution of the present invention, the adjustment mechanism includes a first rectangular plate, the first rectangular plate is fixedly mounted on the top bracket, a first slide rail is fixedly mounted on the first rectangular plate, a first slider is slidably mounted on the first slide rail, a control console is fixedly mounted on the first slider, a second slider is fixedly mounted on the side wall of the control console, a second slide rail is slidably mounted on the second slider, a vertical mounting plate is fixedly mounted on the side wall of the second slide rail, a third slide rail is fixedly mounted on the vertical mounting plate, a third slider is movably mounted on the third slide rail, a vertical preset plate is fixedly mounted on the side wall of the third slider, a rectangular mounting back plate is fixedly mounted on the side wall of the vertical preset plate, and the vertical split back plate is fixedly mounted on the rectangular mounting back plate.

[0010] As a preferred technical solution of the present invention, the mounting mechanism includes an L-shaped mounting frame, which is fixedly mounted on the side wall of a rectangular mounting back plate, a rotating shaft is fixedly mounted on the L-shaped mounting frame, a movable flange is movably mounted on the side wall of the rotating shaft, a fan-shaped limit plate distributed in a circle is fixedly mounted on the side wall of the movable flange, a screw is fixedly mounted on the side wall of the movable flange, an adhesive disk is movably mounted on the screw, a docking limit plate is movably mounted on the screw, a nut is mounted on the external thread of the screw, and the nut fits the side wall of the docking limit plate.

[0011] A method for applying glue comprises the following steps:

[0012] S1: When the equipment is in operation, the adhesive disc needs to be hung on the screw rod, and bolts are installed on the screw rod to achieve the positioning and installation of the adhesive disc;

[0013] S2: by sliding the first slider under the control panel on the first slide rail, the control panel can be adjusted forward and backward, and the second slide rail can be adjusted left and right by sliding the second slider;

[0014] S3: adjusting the lifting and lowering of the rectangular mounting back plate by sliding the third slider on the third slide rail;

[0015] S4: by moving the end of the adhesive disc into the negative pressure machine, the adhesive disc is pushed to move by the telescopic rod of the first oil cylinder, so that the fourth guide roller squeezes the adhesive disc to fit on the battery, thereby achieving the bonding of the adhesive disc on the battery;

[0016] S5: By starting the second oil cylinder, the telescopic rod of the second oil cylinder pushes the movement of the fourth slider, and the movement of the fourth slider pushes the movement of the eighth guide roller, so that the eighth guide roller can pull the adhesive disc to tighten and relax.

[0017] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0018] 1. The device controls the lifting and lowering of the fourth guide roller so that the fourth guide roller and the seventh guide roller form an extrusion mechanism for the adhesive disc, and the fourth guide roller pushes the adhesive disc to bend, so that the adhesive disc is attached to the battery, thereby realizing rapid adhesive bonding of the battery.

[0019] 2. This device controls the rotation of the adhesive disc by controlling the thread fixation of the docking limit disc on the screw rod, which is convenient for replacing the adhesive and is more convenient to use.

[0020] 3. The vertical mounting plate is movably engaged with the second slider through the second slide rail. The left-right adjustment of the vertical mounting plate is achieved by sliding the second slide rail on the second slider. In this way, the vertical mounting plate can be adjusted in multiple directions. After the equipment is installed, glue can be applied to different positions of the battery, and the operation is more practical.

[0021] 4. By sliding the third slider on the third slide rail, the lifting and lowering of the rectangular mounting back plate can be adjusted, so that the equipment can process batteries of different thicknesses, thereby increasing the processing range of the equipment.

[0022] 5. When the fourth slider moves, the fourth slide rail limits the movement of the fourth slider, ensuring the movement stability of the fourth slider. The movement of the fourth slider pushes the movement of the eighth guide roller, so that the eighth guide roller can pull the adhesive disc to tighten and relax, which can prevent the adhesive disc from breaking and improve the movement stability of the adhesive disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the front side of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the side surface of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0026] Figure 4 It is a side structural schematic diagram of the mounting mechanism of the present invention;

[0027] Figure 5 It is a front structural schematic diagram of the mounting mechanism of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the glue sticking mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the installation structure of the negative pressure machine of the present invention;

[0030] Figure 8 It is a schematic diagram of the installation structure of the lifting and adjusting roller of the present invention.

[0031] Among them: 1. Base; 2. Support frame; 3. Top bracket; 11. First rectangular plate; 12. Control panel; 13. First slider; 14. First slide rail; 15. Second slider; 16. Second slide rail; 21. Vertical mounting plate; 22. Third slide rail; 23. Third slider; 24. Vertical preset plate; 31. Rectangular mounting back plate; 32. L-shaped mounting frame; 33. Rotating shaft; 34. Movable flange; 35. Fan-shaped limit plate; 36. Docking limit plate; 37. Screw; 38. Adhesive plate; 41. Vertical split Integral back plate; 42, motor; 43, first guide roller; 44, second guide roller; 45, third guide roller; 46, lifting control member; 47, fourth guide roller; 48, positioning mounting member; 49, first oil cylinder; 51, lifting connection member; 52, assembly plate; 53, extrusion roller; 54, fifth guide roller; 55, negative pressure frame; 56, sixth guide roller; 57, seventh guide roller; 61, second oil cylinder; 63, assembly side mounting plate; 64, fourth slide rail; 65, fourth slider; 66, eighth guide roller. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0033] Embodiment:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a glue sticking device comprises a base 1, a support frame 2 and a top support 3, wherein the support frame 2 is fixedly mounted on the lower surface of the base 1, the top support 3 is fixedly mounted on the upper surface of the base 1, an adjustment mechanism is arranged on the top support 3, a glue sticking mechanism is arranged on the top support 3, and a mounting mechanism is arranged on the top support 3;

[0035] The gluing mechanism includes a vertical split back plate 41, on the side wall of which an assembly side mounting plate 63 is fixedly installed, on which a second oil cylinder 61 is fixedly installed, on the telescopic rod of which a fourth slider 65 is fixedly installed, below which a fourth slide rail 64 is fixedly installed, on which the fourth slider 65 is movably engaged, and on the side wall of which an eighth guide roller 66 is fixedly installed, and on the side wall of the vertical split back plate 41 a positioning mounting member 48 is fixedly installed, on which a first oil cylinder 49 is movably engaged, and on which a lifting connection member 51 is fixedly installed, on which a lifting control member 46 is fixedly installed, and on which a fourth guide roller 47 is movably engaged.

[0036] As a preferred technical solution of the present invention, an assembly plate 52 is fixedly installed on the side wall of the vertical split back panel 41, a fifth guide roller 54 is fixedly installed on the side wall of the assembly plate 52, an extrusion roller 53 is fixedly installed on the side wall of the lifting connection member 51, a third guide roller 45 is movably mounted on the side wall of the assembly plate 52, a negative pressure machine 55 is fixedly installed on the side wall of the assembly plate 52, a sixth guide roller 56 is movably mounted on the negative pressure machine 55, and a seventh guide roller 57 is movably mounted on the side wall of the assembly plate 52.

[0037] As a preferred technical solution of the present invention, a motor 42 is fixedly installed on the side wall of the vertical split backboard 41, and a first guide roller 43 and a second guide roller 44 are movably engaged and installed on the motor 42, and the first guide roller 43 is arranged above the second guide roller 44.

[0038] As a preferred technical solution of the present invention, the adjustment mechanism includes a first rectangular plate 11, the first rectangular plate 11 is fixedly mounted on the top bracket 3, a first slide rail 14 is fixedly mounted on the first rectangular plate 11, a first slider 13 is slidably mounted on the first slide rail 14, a control panel 12 is fixedly mounted on the first slider 13, a second slider 15 is fixedly mounted on the side wall of the control panel 12, a second slide rail 16 is slidably mounted on the second slider 15, a vertical mounting plate 21 is fixedly mounted on the side wall of the second slide rail 16, a third slide rail 22 is fixedly mounted on the vertical mounting plate 21, a third slider 23 is movably mounted on the third slide rail 22, a vertical preset plate 24 is fixedly mounted on the side wall of the third slider 23, a rectangular mounting back plate 31 is fixedly mounted on the side wall of the vertical preset plate 24, and a vertical split back plate 41 is fixedly mounted on the rectangular mounting back plate 31.

[0039] As a preferred technical solution of the present invention, the mounting mechanism includes an L-shaped mounting frame 32, which is fixedly mounted on the side wall of the rectangular mounting back plate 31, and a rotating shaft 33 is fixedly mounted on the L-shaped mounting frame 32. A movable flange 34 is movably mounted on the side wall of the rotating shaft 33, and a fan-shaped limit plate 35 distributed in a circle is fixedly mounted on the side wall of the movable flange 34. A screw 37 is fixedly mounted on the side wall of the movable flange 34, and an adhesive disk 38 is movably mounted on the screw 37. A docking limit disk 36 is movably mounted on the screw 37, and a nut is mounted on the external thread of the screw 37, and the nut and the side wall of the docking limit disk 36 are in contact with each other.

[0040] A method for gluing includes the following steps: S1: when the equipment is operated, the glue plate 38 needs to be hung on the screw rod 37, and bolts are installed on the screw rod 37 to achieve positioning and installation of the glue plate 38;

[0041] S2: by sliding the first slider 13 on the first slide rail 14 under the control console 12, the control console 12 can be adjusted forward and backward, and the vertical mounting plate 21 can be adjusted left and right by sliding the second slide rail 16 on the second slider 15;

[0042] S3: The third slider 23 slides on the third slide rail 22 to adjust the lifting and lowering of the rectangular mounting back plate 31;

[0043] S4: By moving the end of the adhesive disc 38 into the negative pressure machine 55, the adhesive disc 38 is pushed by the movement of the telescopic rod of the first oil cylinder 49, so that the fourth guide roller 47 squeezes the adhesive disc 38 to fit on the battery, thereby achieving the bonding of the adhesive disc 38 on the battery;

[0044] S5: By starting the second oil cylinder 61, the telescopic rod of the second oil cylinder 61 pushes the movement of the fourth slider 65, and the movement of the fourth slider 65 pushes the movement of the eighth guide roller 66, so that the eighth guide roller 66 can pull the adhesive disc 38 to tighten and relax.

[0045] Working principle:

[0046] The first step: when the equipment is in use, the adhesive disc 38 needs to be hung on the screw rod 37, and the adhesive disc 38 needs to be hung on the screw rod 37 to install the adhesive disc 38, and then the docking limit plate 36 needs to be hung on the screw rod 37, and the adhesive disc 38 can be positioned by installing bolts on the screw rod 37, and the bolts on the screw rod 37 can be twisted to fix the adhesive disc 38. The presence of the fan-shaped limit plate 35 increases the contact area between the adhesive disc 38 and the movable flange 34, thereby improving the fixing effect of the adhesive disc 38. In this way, the movable flange 34 can be rotated on the rotating shaft 33 to pull the tape on the adhesive disc 38. The device can realize the control of the rotation of the adhesive disc 38 by controlling the threaded fixation of the docking limit plate 36 on the screw rod 37, which is convenient for replacing the adhesive and is more convenient to use.

[0047] Step 2: Through the first slider 13 under the control panel 12, the first slider 13 is made to slide on the first slide rail 14 to adjust the control panel 12 forward and backward, and the control panel 12 pushes the second slide rail 16 to move forward and backward. The vertical mounting plate 21 is movably engaged with the second slider 15 through the second slide rail 16. The vertical mounting plate 21 is adjusted in the left and right directions by sliding the second slide rail 16 on the second slider 15. In this way, the vertical mounting plate 21 can be adjusted in multiple directions. After the equipment is installed, glue can be applied to different positions of the battery, and the operation is more practical.

[0048] Step 3: By sliding the third slider 23 on the third slide rail 22, the rectangular mounting back plate 31 can be adjusted to rise and fall, so that the device can process batteries of different thicknesses, thereby increasing the processing range of the device.

[0049] Step 4: Pass the end of the adhesive disc 38 through the first guide roller 43 and the second guide roller 44, and start the motor 42 to drive the first guide roller 43 to rotate, so as to transport the adhesive disc 38. Then, the adhesive disc 38 passes through the third guide roller 45, and then passes through the eighth guide roller 66, and then passes through the fifth guide roller 54, leaves the fifth guide roller 54, arrives in the negative pressure machine 55, and is wound on the sixth guide roller 56. The sixth guide roller 56 is in the shape of a waist drum, which can make the adhesive disc 38 move more stably on the sixth guide roller 56. The adhesive disc 38 leaving the negative pressure machine 55 leaves from the lower surface of the seventh guide roller 57 and fits with the lower surface of the seventh guide roller 57. By starting the first oil cylinder 49, the telescopic rod of the first oil cylinder 49 pushes the lifting connection member 51 to move downward, and the lifting connection member 51 The downward movement pushes the squeezing roller 53 to move downward. Through the existence of the squeezing roller 53, the squeezing roller 53 and the fifth guide roller 54 are brought close to each other, so as to limit the adhesive disc 38 and improve the movement stability of the adhesive disc 38. At the same time, the downward movement of the lifting connection member 51 pushes the lifting control member 46 to move downward, so that the lifting control member 46 pushes the fourth guide roller 47, so that the fourth guide roller 47 pushes the movement of the adhesive disc 38, and the fourth guide roller 47 squeezes the adhesive disc 38 to fit on the battery, so as to achieve the bonding of the adhesive disc 38 on the battery. The device controls the lifting and lowering of the fourth guide roller 47, so that the fourth guide roller 47 and the seventh guide roller 57 form a squeezing mechanism for the adhesive disc 38, so that the fourth guide roller 47 pushes the adhesive disc 38 to bend, so that the adhesive disc 38 fits on the battery, so as to achieve rapid gluing of the battery.

[0050] Step 5: When the equipment is working, by starting the second oil cylinder 61, the telescopic rod of the second oil cylinder 61 pushes the movement of the fourth slider 65. When the fourth slider 65 moves, the fourth slide rail 64 limits the movement of the fourth slider 65, thereby ensuring the movement stability of the fourth slider 65. The movement of the fourth slider 65 pushes the movement of the eighth guide roller 66, so that the eighth guide roller 66 can pull the adhesive disc 38 to tighten and relax, thereby preventing the adhesive disc 38 from breaking and improving the movement stability of the adhesive disc 38.

[0051] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A glue sticking device, comprising a base (1), a support frame (2) and a top frame (3), wherein the support frame (2) is fixedly mounted on the lower surface of the base (1), and the top frame (3) is fixedly mounted on the upper surface of the base (1), characterized in that: The top bracket (3) is provided with an adjustment mechanism, the top bracket (3) is provided with a glue sticking mechanism, and the top bracket (3) is provided with a mounting mechanism; The glue sticking mechanism comprises a vertical split back plate (41), a side mounting plate (63) is fixedly mounted on the side wall of the vertical split back plate (41), a second oil cylinder (61) is fixedly mounted on the side mounting plate (63), a fourth slider (65) is fixedly mounted on the telescopic rod of the second oil cylinder (61), a fourth slide rail (64) is fixedly mounted below the side mounting plate (63), the fourth slider (65) is movably engaged with the fourth slide rail (64), and the fourth slider (65) is fixedly mounted on the fourth slide rail (64). 5) is fixedly mounted on the side wall of the vertical split backboard (41); a positioning mounting member (48) is fixedly mounted on the side wall of the vertical split backboard (41); a first oil cylinder (49) is movably mounted on the side wall of the positioning mounting member (48); a lifting connection member (51) is fixedly mounted on the telescopic rod of the first oil cylinder (49); a lifting control member (46) is fixedly mounted on the side wall of the lifting connection member (51); and a fourth guide roller (47) is movably mounted on the lower side of the lifting control member (46); An assembly plate (52) is fixedly mounted on the side wall of the vertical split back plate (41), a fifth guide roller (54) is fixedly mounted on the side wall of the assembly plate (52), a squeezing roller (53) is fixedly mounted on the side wall of the lifting connection member (51), a third guide roller (45) is movably mounted on the side wall of the assembly plate (52), a negative pressure machine (55) is fixedly mounted on the side wall of the assembly plate (52), a sixth guide roller (56) is movably mounted on the negative pressure machine (55), and a seventh guide roller (57) is movably mounted on the side wall of the assembly plate (52); A motor (42) is fixedly mounted on the side wall of the vertical split back plate (41), and a first guide roller (43) and a second guide roller (44) are movably mounted on the motor (42), wherein the first guide roller (43) is arranged above the second guide roller (44); The adjustment mechanism comprises a first rectangular plate (11), the first rectangular plate (11) is fixedly mounted on the top bracket (3), a first slide rail (14) is fixedly mounted on the first rectangular plate (11), a first slider (13) is slidably mounted on the first slide rail (14), a control panel (12) is fixedly mounted on the first slider (13), a second slider (15) is fixedly mounted on the side wall of the control panel (12), a second slide rail (16) is slidably mounted on the second slider (15), and a vertical mounting plate (21) is fixedly mounted on the side wall of the second slide rail (16).

2. A glue sticking device according to claim 1, characterized in that: A third slide rail (22) is fixedly mounted on the vertical mounting plate (21), a third slider (23) is movably mounted on the third slide rail (22), and a vertical preset plate (24) is fixedly mounted on the side wall of the third slider (23).

3. A glue sticking device according to claim 2, characterized in that: A rectangular mounting back plate (31) is fixedly mounted on the side wall of the vertical preset plate (24), and the vertical split back plate (41) is fixedly mounted on the rectangular mounting back plate (31).

4. The glue sticking device according to claim 3, characterized in that: The mounting mechanism comprises an L-shaped mounting frame (32), wherein the L-shaped mounting frame (32) is fixedly mounted on a side wall of a rectangular mounting back plate (31), and a rotating shaft (33) is fixedly mounted on the L-shaped mounting frame (32).

5. The glue sticking device according to claim 4, characterized in that: A movable flange (34) is movably mounted on the side wall of the rotating shaft (33), and sector-shaped limiting plates (35) distributed in a circumference are fixedly mounted on the side wall of the movable flange (34).

6. The glue sticking device according to claim 5, characterized in that: A screw rod (37) is fixedly mounted on the side wall of the movable flange (34), an adhesive disc (38) is movably mounted on the screw rod (37), a docking limit plate (36) is movably mounted on the screw rod (37), and a nut is mounted on the external thread of the screw rod (37), the nut and the side wall of the docking limit plate (36) are in contact with each other.

7. A method for gluing, comprising a gluing device according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: When the equipment is operated, the adhesive disc (38) needs to be hung on the screw rod (37), and bolts are installed on the screw rod (37) to achieve positioning and installation of the adhesive disc (38); S2: by sliding the first slider (13) below the control panel (12) on the first slide rail (14), the control panel (12) can be adjusted forward and backward, and by sliding the second slide rail (16) on the second slider (15), the vertical mounting plate (21) can be adjusted leftward and rightward; S3: adjusting the lifting and lowering of the rectangular mounting back plate (31) by sliding the third slider (23) on the third slide rail (22); S4: by moving the end of the adhesive disc (38) into the negative pressure machine (55), the adhesive disc (38) is pushed to move by the movement of the telescopic rod of the first oil cylinder (49), so that the fourth guide roller (47) squeezes the adhesive disc (38) to fit on the battery, thereby achieving the bonding of the adhesive disc (38) on the battery; S5: By starting the second oil cylinder (61), the telescopic rod of the second oil cylinder (61) pushes the fourth slider (65) to move, and the movement of the fourth slider (65) pushes the movement of the eighth guide roller (66), so that the eighth guide roller (66) can pull the adhesive disc (38) to tighten and relax.

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