Insulating gummed paper smearing mechanism and equipment

Abstract

The utility model relates to the technical field of automatic operation, and discloses an insulating gummed paper smearing mechanism and equipment, a gummed paper smearing module comprises a gummed paper smearing head, a gummed paper smearing mounting seat, a first driving unit driving along the lifting direction and a second driving unit driving along the horizontal direction, the gummed paper smearing head is arranged on the gummed paper smearing mounting seat, and the gummed paper smearing head is arranged on the gummed paper smearing mounting seat. The driving end of the first driving unit is connected with the glue smearing mounting seat, the mounting end of the first driving unit is connected with the driving end of the second driving unit, and the glue smearing module further comprises a first elastic buffering unit arranged in the driving direction of the first driving unit and a second elastic buffering unit arranged in the driving direction of the second driving unit; the first elastic buffer unit is arranged between the glue smearing head and the second elastic buffer unit, and the second elastic buffer unit is arranged between the glue smearing head and the glue smearing mounting seat; the utility model has the following technical effects: the gummed paper can be bent and plastered only by arranging the gummed paper plastering module, and the gummed paper plastering device has the advantages of simple structure and high operation precision.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated operations, and particularly relates to a mechanism and equipment for applying insulating adhesive tape. Background Art

[0002] During the production process of lithium batteries, in order to prevent short circuits between the positive and negative electrodes of the battery cells, or to reduce damage during external impact and extrusion, insulating adhesive tape is usually attached to the tabs of the battery cells. The insulating adhesive tape is wrapped around the tabs to improve the safety performance of the battery cells and reduce the probability of accidents.

[0003] A compact space glue application device is disclosed in the prior art, a utility model patent with the publication number CN218182272U, which is used for bending and applying adhesive tape to the tabs of battery cells on a fixture. During the specific operation process, through a feeding mechanism such as a manipulator, the fixture in the previous operation process is taken and placed on the lower pressure maintaining and supporting mechanism, so that the fixture is located between the upper pressure maintaining and supporting mechanism and the lower pressure maintaining and supporting mechanism. Then, through the cooperation of the upper pressure maintaining and supporting mechanism, the tabs of the battery cells on the fixture are supported and positioned. Next, the upper pressure block adhesive tape bending mechanism bends the adhesive tape at the tabs of the battery cells, and then the adhesive tape applying roller mechanism applies the bent part of the adhesive tape to the surface of the tabs of the battery cells.

[0004] As can be seen from the above content, this glue application device needs to bend the adhesive tape at the tabs of the battery cells through the upper pressure block adhesive tape bending mechanism, and then apply the bent part of the adhesive tape to the surface of the tabs of the battery cells through the adhesive tape applying roller mechanism, that is, two separate mechanisms are required to complete the wrapping operation of the adhesive tape, which has problems such as a large number of mechanisms, complex structure, and difficult precision control. Content of the Utility Model

[0005] In order to solve the deficiencies of the above-mentioned prior art, the utility model provides a mechanism and equipment for applying insulating adhesive tape, which realizes that only by setting an adhesive tape applying module can the bending and applying of the adhesive tape be completed, and has the advantages of simple structure and high operation precision.

[0006] The technical purpose to be achieved by the utility model is realized through the following technical solutions:

[0007] The utility model provides a mechanism for applying insulating adhesive tape, including an adhesive tape applying mechanism, the adhesive tape applying mechanism includes a first upper pressure maintaining module, a first lower pressure maintaining module and an adhesive tape applying module. The first upper pressure maintaining module is located above the first lower pressure maintaining module, and the adhesive tape applying module is located between the first upper pressure maintaining module and the first lower pressure maintaining module, and is used for bending and applying the adhesive tape attached to the upper surface of the tab to the lower surface of the tab;

[0008] The glue applying module includes a glue applying head, a glue applying mounting seat, a first driving unit driven in the lifting direction, and a second driving unit driven in the horizontal direction. The glue applying head is arranged on the glue applying mounting seat. The driving end of the first driving unit is connected to the glue applying mounting seat, and the mounting end of the first driving unit is connected to the driving end of the second driving unit;

[0009] The glue applying module further includes a first elastic buffer unit arranged along the driving direction of the first driving unit and a second elastic buffer unit arranged along the driving direction of the second driving unit. The first elastic buffer unit is arranged between the glue applying head and the second elastic buffer unit, and the second elastic buffer unit is arranged between the glue applying head and the glue applying mounting seat.

[0010] In some implementation manners, the first elastic buffer unit includes a first spring;

[0011] The second elastic buffer unit includes a slider, a slide rail, and a second spring. The slide rail is arranged on the glue applying mounting seat. The slider is slidably connected to the slide rail, and the second spring is connected between the slider and the glue applying mounting seat;

[0012] The first spring is connected between the glue applying head and the slider to achieve the elastic buffering effect on the glue applying head in two driving directions and ensure the accuracy of the bending and pasting operation.

[0013] In some implementation manners, the glue applying head includes a glue applying roller and a connecting block. The glue applying roller is rotatably mounted at one end of the connecting block, and the end of the connecting block far from the glue applying roller is rotatably mounted on the slider;

[0014] The first spring is connected between the connecting block and the slider.

[0015] In some implementation manners, the first upper pressure maintaining module includes a first upper pressure maintaining block and a first lifting driving unit. The driving end of the first lifting driving unit is connected to the first upper pressure maintaining block;

[0016] The first lower pressure maintaining module includes a first lower pressure maintaining block and a second lifting driving unit. The driving end of the second lifting driving unit is connected to the first lower pressure maintaining block to achieve the pressure maintaining operation after bending and pasting.

[0017] The present utility model further provides a device, including a conveying mechanism, a glue pasting mechanism, and the insulating glue paper applying mechanism described in any one of the above;

[0018] The glue pasting mechanism and the glue applying mechanism are arranged in sequence along the conveying direction of the conveying mechanism. The glue pasting mechanism is used for pasting the glue paper on the upper surface of the tab to achieve the fully automatic operation effect.

[0019] In some implementations, the glue - applying mechanism includes a material - taking module and a glue - applying support module;

[0020] The material - taking module includes a material - taking manipulator and a two - station material - taking unit connected to the driving end of the material - taking manipulator. By setting the two - station material - taking unit, the operation efficiency is improved.

[0021] In some implementations, the glue - applying mechanism further includes a photographing module. The photographing module is arranged between the material - taking module and the glue - applying support module. By the photographing module, the position information of the adhesive tape on the material - taking module is obtained to achieve an accurate glue - applying effect.

[0022] In some implementations, it further includes an ear - bending mechanism. The ear - bending mechanism is located at the end of the conveying of the conveying mechanism;

[0023] The ear - bending mechanism includes a second upper pressure - maintaining module, a second lower pressure - maintaining module, a plug - knife module, and a bending module;

[0024] The second upper pressure - maintaining module is located above the second lower pressure - maintaining module. The plug - knife module and the bending module are located between the second upper pressure - maintaining module and the second lower pressure - maintaining module;

[0025] The plug - knife module is used to determine the bending line on the ear. The bending module is used to bend the ear around the bending line to realize the bending and pressure - maintaining operation of the ear.

[0026] In some implementations, the second upper pressure - maintaining module includes a first lateral movement driving unit, a third lifting driving unit, and a second upper pressure - maintaining block. The driving end of the first lateral movement driving unit is connected to the third lifting driving unit, and the driving end of the third lifting driving unit is connected to the second upper pressure - maintaining block to realize the pressure - maintaining operation on the bent ear.

[0027] In some implementations, the bending module includes a first rotation driving unit, a fourth lifting driving unit, and a bending block. The driving end of the fourth lifting driving unit is connected to the first rotation driving unit, and the driving end of the first rotation driving unit is connected to the bending block to realize the bending operation of the ear.

[0028] In summary, the present utility model has at least the following advantages:

[0029] 1. The insulating tape applying mechanism provided by the utility model drives an adhesive applying head to perform bending and applying operations on the insulating tape by setting a first driving unit and a second driving unit, without the need to be completed by the cooperation of a separate bending mechanism and an adhesive applying mechanism, having the advantage of simple structure. At the same time, it is also equipped with a first elastic buffer unit and a second elastic buffer unit to play an elastic buffering role in the bending and applying process, so as to ensure that the adhesive applying head performs flexible bending and applying operations and ensure the accuracy of the bending operation.

[0030] 2. After applying the insulating tape applying mechanism, the equipment provided by the utility model has the advantages of simple structure and high operation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic structural diagram of the adhesive applying mechanism according to Embodiment 1 of the utility model;

[0032] Figure 2 It is a schematic structural diagram of the adhesive applying module according to Embodiment 1 of the utility model;

[0033] Figure 3 It is a schematic structural diagram of the equipment according to Embodiment 2 of the utility model;

[0034] Figure 4 It is a schematic structural diagram of the adhesive tape supporting module according to Embodiment 2 of the utility model;

[0035] Figure 5 It is a schematic structural diagram of the dual-station material taking unit according to Embodiment 2 of the utility model;

[0036] Figure 6 It is a schematic structural diagram of the photographing module according to Embodiment 2 of the utility model;

[0037] Figure 7 It is a schematic structural diagram of the equipment according to Embodiment 3 of the utility model;

[0038] Figure 8 It is a schematic structural diagram of the tab bending mechanism according to Embodiment 3 of the utility model;

[0039] Figure 9 It is a schematic structural diagram of the bending module according to Embodiment 3 of the utility model;

[0040] 100. Glue applying mechanism; 110. First upper pressure maintaining module; 111. First upper pressure maintaining block; 112. First lifting drive unit; 120. First lower pressure maintaining module; 121. First lower pressure maintaining block; 122. Second lifting drive unit; 130. Glue applying module; 131. Glue applying head; 1311. Glue applying roller; 1312. Connecting block; 132. Glue applying mounting seat; 133. First drive unit; 134. Second drive unit; 135. First elastic buffer unit; 136. Second elastic buffer unit; 1361. Slide block; 1362. Slide rail; 1363. Second spring;

[0041] 200. Conveying mechanism;

[0042] 300. Tape sticking mechanism; 310. Material taking module; 311. Material taking manipulator; 312. Double-station material taking unit; 320. Tape sticking support module; 330. Photographing module;

[0043] 400. Tab bending mechanism; 410. Second upper pressure maintaining module; 411. First transverse movement drive unit; 412. Third lifting drive unit; 413. Second upper pressure maintaining block; 420. Second lower pressure maintaining module; 430. Inserting tool module; 440. Bending module; 441. First rotation drive unit; 442. Fourth lifting drive unit; 443. Bending block. Detailed implementation manners

[0044] To make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some but not all of the embodiments of the present utility model.

[0045] Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0046] Embodiment 1:

[0047] Please refer to Figure 1 and Figure 2 , a mechanism for applying insulating tape paper, including a glue applying mechanism 100, which is used to bend the tape paper attached to the upper surface of the tab in the previous process to stick to the lower surface of the tab, and then perform a pressure maintaining operation on the tape paper.

[0048] It can be understood that in the previous process, the adhesive tape is attached to the upper surface of the tab, and a part of the adhesive tape extends to the outside of the tab. The glue applying mechanism 100 is used to bend the adhesive tape extending to the outside of the tab around the edge of the tab and then apply it to the lower surface of the tab.

[0049] The glue applying mechanism 100 includes a first upper pressure maintaining module 110, a first lower pressure maintaining module 120 and a glue applying module 130. The first upper pressure maintaining module 110 is located above the first lower pressure maintaining module 120, and the glue applying module 130 is located between the first upper pressure maintaining module 110 and the first lower pressure maintaining module 120, and is used to bend and apply the adhesive tape attached to the upper surface of the tab to the lower surface of the tab.

[0050] During actual operation, the battery cell with tabs is loaded on the fixture, and the fixture is automatically transported to the position of the glue applying mechanism 100 for bending and applying operation. Specifically, the fixture is located between the first upper pressure maintaining module 110 and the first lower pressure maintaining module 120. First, the first upper pressure maintaining module 110 presses down on the upper surface of the tab, and then after the glue applying module 130 bends and applies the adhesive tape on the upper surface of the tab to the lower surface of the tab, the first lower pressure maintaining module 120 jacks up, cooperating with the first upper pressure maintaining module 110 to perform pressure maintaining operation on the adhesive tape located on the upper and lower surfaces of the tab. Using this operation method can also perform pressure maintaining operation without changing the position of the fixture after the glue applying module 130 completes the bending and applying of the adhesive tape, reducing the repeated positioning steps of the fixture and reducing the setting of workstations.

[0051] The glue applying module 130 includes a glue applying head 131, a glue applying mounting seat 132, a first driving unit 133 driven along the lifting direction and a second driving unit 134 driven along the horizontal direction. The glue applying head 131 is arranged on the glue applying mounting seat 132. The driving end of the first driving unit 133 is connected to the glue applying mounting seat 132, and the mounting end of the first driving unit 133 is connected to the driving end of the second driving unit 134.

[0052] After the fixture moves to the position of the glue applying mechanism 100, the first upper pressure maintaining module 110 presses down on the upper surface of the tab, and then the second driving unit 134 drives the glue applying mounting seat 132 to drive the glue applying head 131 to horizontally extend towards the tab, so that the glue applying head 131 moves to the upper end of the adhesive tape. Then, the first driving unit 133 drives the glue applying mounting seat 132 to drive the glue applying head 131 to move downwards, bends the adhesive tape along the edge of the tab, and then the glue applying head 131 continues to be driven by the second driving unit 134 to bend the bent part of the adhesive tape to the lower surface of the tab again. Finally, under the driving action of the first driving unit 133 again, the glue applying head 131 moves slightly upwards to apply the adhesive tape located on the lower surface of the tab to ensure the bending and applying operation effect.

[0053] After the pasting operation is completed, the second driving unit 134 and the first driving unit 133 drive the glue applicator head 131 to retract to the initial position in sequence, so as to facilitate the next bending and pasting operation.

[0054] In this embodiment, the glue application module 130 further includes a first elastic buffer unit 135 arranged along the driving direction of the first driving unit 133 and a second elastic buffer unit 136 arranged along the driving direction of the second driving unit 134. The first elastic buffer unit 135 is arranged between the glue applicator head 131 and the second elastic buffer unit 136, and the second elastic buffer unit 136 is arranged between the glue applicator head 131 and the glue application mounting seat 132.

[0055] That is, when the first driving unit 133 drives the glue applicator head 131 to perform corresponding operations in the lifting direction, the first elastic buffer unit 135 can play an elastic buffering role. When the second driving unit 134 drives the glue applicator head 131 to extend horizontally towards the tab, the second elastic buffer unit 136 can play an elastic buffering role.

[0056] In some embodiments, the first elastic buffer unit 135 includes a first spring; the second elastic buffer unit includes a slider 1361, a slide rail 1362 and a second spring 1363. The slide rail 1362 is arranged on the glue application mounting seat 132, the slider 1361 is slidably connected to the slide rail 1362, and the second spring 1363 is connected between the slider 1361 and the glue application mounting seat 132; the first spring is connected between the glue applicator head 131 and the slider 1361 to achieve elastic buffering of the glue applicator head 131 in two driving directions and ensure the accuracy of the bending and pasting operation.

[0057] For example, when the first driving unit 133 drives the glue applicator head 131 to move slightly upward to paste the adhesive tape on the lower surface of the tab, when the glue applicator head 131 is abutted by the tab upward, the glue applicator head 131 reversely compresses the first spring to play an elastic buffering role and avoid damaging the tab. Another example is that during the process of the second driving unit 134 driving the bent part of the adhesive tape to be bent again to the lower surface of the tab, when the glue applicator head 131 abuts against the edge of the tab, the glue applicator head 131 reversely compresses the second spring 1363, that is, the glue applicator head 131 drives the slider 1361 to move on the slide rail 1362, so that the slider 1361 compresses the second spring 1363, thereby playing an elastic buffering role and avoiding damaging the tab.

[0058] It should be noted that when the first upper pressure-holding module 110 presses down on the upper surface of the tab, it also restricts the horizontally extended distance of the glue-applying head 131. It also presets the position of the folding line for bending the adhesive tape downward. When the glue-applying head 131 abuts against the edge of the tab, that is, against the first upper pressure-holding module 110, a reaction force is exerted by means of the first upper pressure-holding module 110, and an elastic buffering effect is achieved by compressing the second spring 1363.

[0059] Furthermore, the glue-applying head 131 includes a glue-applying roller 1311 and a connecting block 1312. The glue-applying roller 1311 is rotatably installed at one end of the connecting block 1312, and the end of the connecting block 1312 far from the glue-applying roller 1311 is rotatably installed on the slider 1361; the first spring is connected between the connecting block 1312 and the slider 1361.

[0060] By rotatably installing the connecting block 1312 on the slider 1361, when the glue-applying head 131 is continuously driven in different directions by the first driving unit 133 and the second driving unit 134, the rotation connection can be used to smoothly change the moving direction, and it can also cooperate well with the first spring and the second spring 1363 to achieve an elastic buffering effect, thereby improving the accuracy of the bending and pasting operation.

[0061] In some embodiments, the first upper pressure-holding module 110 includes a first upper pressure-holding block 111 and a first lifting driving unit 112, and the driving end of the first lifting driving unit 112 is connected to the first upper pressure-holding block 111; the first lower pressure-holding module 120 includes a first lower pressure-holding block 121 and a second lifting driving unit 122, and the driving end of the second lifting driving unit 122 is connected to the first lower pressure-holding block 121 to perform the pressure-holding operation after bending and pasting.

[0062] When the fixture is conveyed to the position of the glue-applying mechanism 100, first, the first lifting driving unit 112 drives the first upper pressure-holding block 111 to press down on the upper surface of the tab. Then, after the glue-applying module 130 operates and retracts, the second lifting driving unit 122 drives the first lower pressure-holding block 121 to support the lower surface of the tab upward, and the first upper pressure-holding block and the first lower pressure-holding block cooperate to perform a pressure-holding function on the pasted adhesive tape.

[0063] The glue-applying mechanism for insulating adhesive tape provided in this embodiment drives the glue-applying head 131 to perform the bending and pasting operation on the adhesive tape by setting the first driving unit 133 and the second driving unit 134, without the need for a separate bending mechanism and the glue-applying mechanism 100 to cooperate. It has the advantage of a simple structure. At the same time, it is also equipped with a first elastic buffering unit 135 and a second elastic buffering unit 136 to provide an elastic buffering effect during the bending and pasting process, so as to ensure that the glue-applying head 131 performs a flexible bending and pasting operation and ensure the accuracy of the bending operation.

[0064] Example 2:

[0065] Based on the above embodiment, this embodiment provides a device. Please refer to Figures 3 - 6 .

[0066] A device includes a conveying mechanism 200, a glue - sticking mechanism 300, and the insulating tape - applying mechanism in the above - mentioned embodiment.

[0067] The glue - sticking mechanism 300 and the glue - applying mechanism 100 are arranged in sequence along the conveying direction of the conveying mechanism 200. The glue - sticking mechanism 300 is used to attach the adhesive tape to the upper surface of the tab, achieving a fully automated operation effect.

[0068] Place the fixture loaded with the battery cell on the conveying mechanism 200 for conveying. The fixture is sequentially conveyed to the positions of the glue - sticking mechanism 300 and the glue - applying mechanism 100 through the conveying mechanism 200 for corresponding operations. After the adhesive tape is attached to the upper surface of the tab by the glue - sticking mechanism 300 first, the adhesive tape attached to the upper surface of the tab is bent and pasted to the lower surface of the tab by the glue - applying mechanism 100.

[0069] Refer to Figure 4 and Figure 5 , in some embodiments, the glue - sticking mechanism 300 includes a material - taking module 310 and a glue - sticking support module 320. The glue - sticking support module 320 supports the battery cell tab, so that after the material - taking module 310 finishes taking the adhesive tape, the adhesive tape can be attached to the upper surface of the tab.

[0070] The material - taking module 310 includes a material - taking manipulator 311 and a two - station material - taking unit 312 connected to the driving end of the material - taking manipulator 311. By setting the two - station material - taking unit 312, the operation efficiency is improved.

[0071] Under the action of the material - taking manipulator 311, the two - station material - taking unit 312 moves to the adhesive - tape loading position. After taking away two adhesive tapes simultaneously through the two - station material - taking unit 312, the adhesive tapes are sequentially attached to the two tabs of the battery cell. It can be understood that the two - station material - taking unit 312 includes a first material - taking unit, a second material - taking unit, and a distance - adjusting unit. During the sequential glue - sticking process, the distance between the first material - taking unit and the second material - taking unit can be adjusted by the distance - adjusting unit first to avoid the influence of mutual interference between the first material - taking unit and the second material - taking unit during the glue - sticking process.

[0072] Refer to Figure 6, Further, the tape sticking mechanism 300 further includes a photographing module 330. The photographing module 330 is disposed between the material taking module 310 and the tape sticking support module 320. The position information of the adhesive tape on the material taking module 310 is obtained through the photographing module 330, and the material taking module 310 adjusts its position to align with the position of the upper tab of the battery cell for the adhesive tape sticking operation, so as to achieve an accurate tape sticking effect.

[0073] The device provided in this embodiment includes a conveying mechanism 200, a tape sticking mechanism 300, and a glue spreading mechanism 100, which can realize the automatic conveyance of the fixture loaded with the battery cell on the conveying mechanism 200 to different mechanism positions for corresponding operations, achieving a fully automated operation effect. On the tape sticking mechanism 300, double-station material taking can be realized, and after obtaining the position information of the adhesive tape on the material taking module 310, an accurate adhesive tape sticking operation can be performed. At the same time, the glue spreading mechanism 100 of Embodiment 1 is applied, which has the advantages of simple structure and high operation accuracy.

[0074] Embodiment 3:

[0075] The difference between this embodiment and Embodiment 2 is that this embodiment further optimizes the structure of the device of the present utility model. Please refer to Figures 7 - 9 .

[0076] The device in this embodiment further includes an ear bending mechanism 400. The ear bending mechanism 400 is located at the conveying end of the conveying mechanism 200. After the tabs of the battery cell on the fixture are subjected to tape sticking and glue spreading operations, under the action of the conveying mechanism 200, they are conveyed to the position of the ear bending mechanism 400 for the ear bending operation.

[0077] The ear bending mechanism 400 includes a second upper pressure maintaining module 410, a second lower pressure maintaining module 420, a punching module 430, and a bending module 440; the second upper pressure maintaining module 410 is located above the second lower pressure maintaining module 420, and the punching module 430 and the bending module 440 are located between the second upper pressure maintaining module 410 and the second lower pressure maintaining module 420.

[0078] The punching module 430 is used to determine the bending line on the tab, and the bending module 440 is used to bend the tab around the bending line to achieve the bending and pressure maintaining operation of the tab.

[0079] During specific operations, first, it rises upward through the second lower pressure-holding module 420 to support the tab. Subsequently, the inserting tool module 430 moves to the position of the upper surface of the tab, determines the bending line on the tab, and then, the bending module 440 bends the tab around the bending line to achieve the bending and pressure-holding operation on the tab. It can be understood that during the bending operation, when the bending module 440 gradually approaches the inserting tool module 430, the inserting tool module 430 gradually retracts to avoid interfering with the bending operation of the bending module 440. After the bending operation is completed, both the bending module 440 and the inserting tool module 430 retract to the initial position. At this time, the second upper pressure-holding module 410 presses downward on the bent tab part and cooperates with the second lower pressure-holding module 420 to perform the pressure-holding operation.

[0080] The structural setting of the tab bending mechanism 400 can perform the pressure-holding operation on the bent tab part without changing the position of the fixture after the bending module 440 completes the bending operation on the tab, reducing the repeated positioning steps of the fixture and the number of workstations.

[0081] Reference Figure 8 , in some embodiments, the second upper pressure-holding module 410 includes a first lateral movement driving unit 411, a third lifting driving unit 412, and a second upper pressure-holding block 413. The driving end of the first lateral movement driving unit 411 is connected to the third lifting driving unit 412, and the driving end of the third lifting driving unit 412 is connected to the second upper pressure-holding block 413 to achieve the pressure-holding operation on the bent tab.

[0082] After the bending operation is completed, both the bending module 440 and the inserting tool module 430 retract to the initial position. Then, the first lateral movement driving unit 411 drives the second upper pressure-holding block 413 to horizontally extend toward the tab direction. After the second upper pressure-holding block 413 moves above the tab, the third lifting driving unit 412 drives the second upper pressure-holding block 413 to press downward on the bent tab part and cooperate with the second lower pressure-holding module 420 to perform the pressure-holding operation.

[0083] Reference Figure 9 , further, the bending module 440 includes a first rotation driving unit 441, a fourth lifting driving unit 442, and a bending block 443. The driving end of the fourth lifting driving unit 442 is connected to the first rotation driving unit 441, and the driving end of the first rotation driving unit 441 is connected to the bending block 443.

[0084] Under the combined action of the first rotation driving unit 441 and the fourth lifting driving unit 442, the bending block 443 rotates while rising upward, bending the tab upward around the bending line to achieve the bending operation on the tab.

[0085] The equipment provided by this embodiment can achieve the automatic attachment of tab adhesive tape, automatic bending and pasting of the tab adhesive tape, and automatic bending operation of the tab, realizing a fully automated operation effect.

[0086] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between 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 situations.

[0087] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. 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, terms such as "first", "second", "third", etc. are only used for differential description and cannot be understood as indicating or implying relative importance.

[0088] In addition, terms such as "horizontal", "vertical", "hanging" and the like do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0089] In the present utility model, unless otherwise clearly defined and limited, the first feature being above or below the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being above, over and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being below, under and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0090] Although the description of the present utility model is carried out in combination with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included within the spirit and scope of the appended claims.

Claims

1. An insulating tape applying mechanism, characterized in that, It includes a glue - spreading mechanism (100), and the glue - spreading mechanism (100) includes a first upper pressure - maintaining module (110), a first lower pressure - maintaining module (120) and a glue - spreading module (130). The first upper pressure - maintaining module (110) is located above the first lower pressure - maintaining module (120), and the glue - spreading module (130) is located between the first upper pressure - maintaining module (110) and the first lower pressure - maintaining module (120), and is used for folding and pasting the adhesive tape attached to the upper surface of the tab to the lower surface of the tab. The glue - spreading module (130) includes a glue - spreading head (131), a glue - spreading mounting seat (132), a first driving unit (133) driven along the lifting direction and a second driving unit (134) driven along the horizontal direction. The glue - spreading head (131) is arranged on the glue - spreading mounting seat (132). The driving end of the first driving unit (133) is connected to the glue - spreading mounting seat (132), and the mounting end of the first driving unit (133) is connected to the driving end of the second driving unit (134). The glue - spreading module (130) further includes a first elastic buffer unit (135) arranged along the driving direction of the first driving unit (133) and a second elastic buffer unit (136) arranged along the driving direction of the second driving unit (134). The first elastic buffer unit (135) is arranged between the glue - spreading head (131) and the second elastic buffer unit (136), and the second elastic buffer unit (136) is arranged between the glue - spreading head (131) and the glue - spreading mounting seat (132).

2. The insulating adhesive paper applying mechanism according to claim 1, wherein, The first elastic buffer unit includes a first spring. The second elastic buffer unit includes a slider (1361), a slide rail (1362) and a second spring (1363). The slide rail (1362) is arranged on the glue - spreading mounting seat (132). The slider (1361) is slidably connected to the slide rail (1362), and the second spring (1363) is connected between the slider (1361) and the glue - spreading mounting seat (132). The first spring is connected between the glue - spreading head (131) and the slider (1361).

3. The insulating tape applying mechanism according to claim 2, characterized in that, The glue - spreading head (131) includes a glue - spreading roller (1311) and a connecting block (1312). The glue - spreading roller (1311) is rotatably installed at one end of the connecting block (1312), and the end of the connecting block (1312) far from the glue - spreading roller (1311) is rotatably installed on the slider (1361). The first spring is connected between the connecting block (1312) and the slider (1361).

4. The insulating tape applying mechanism according to claim 1, characterized in that, The first upper pressure - maintaining module (110) includes a first upper pressure - maintaining block (111) and a first lifting driving unit (112). The driving end of the first lifting driving unit (112) is connected to the first upper pressure - maintaining block (111). The first lower pressure - maintaining module (120) includes a first lower pressure - maintaining block (121) and a second lifting driving unit (122). The driving end of the second lifting driving unit (122) is connected to the first lower pressure - maintaining block (121).

5. A device, characterized in that, It includes a conveying mechanism (200), a glue - applying mechanism (300), and an insulating tape - smearing mechanism as described in any one of claims 1 - 4. The glue - applying mechanism (300) and the glue - smearing mechanism (100) are arranged in sequence along the conveying direction of the conveying mechanism (200). The glue - applying mechanism (300) is used to attach the adhesive tape to the upper surface of the tab.

6. The device according to claim 5, characterized in that The glue - applying mechanism (300) includes a material - taking module (310) and a glue - applying support module (320). The material - taking module (310) includes a material - taking manipulator (311) and a two - station material - taking unit (312) connected to the driving end of the material - taking manipulator (311).

7. The device according to claim 6, characterized in that, The glue - applying mechanism (300) further includes a photographing module (330), and the photographing module (330) is arranged between the material - taking module (310) and the glue - applying support module (320).

8. The device according to claim 5, characterized in that, It further includes a tab bending mechanism (400), and the tab bending mechanism (400) is located at the conveying end of the conveying mechanism (200). The tab bending mechanism (400) includes a second upper pressure - maintaining module (410), a second lower pressure - maintaining module (420), a cutting - knife module (430), and a bending module (440). The second upper pressure - maintaining module (410) is located above the second lower pressure - maintaining module (420), and the cutting - knife module (430) and the bending module (440) are located between the second upper pressure - maintaining module (410) and the second lower pressure - maintaining module (420). The cutting - knife module (430) is used to determine the bending line on the tab, and the bending module (440) is used to bend the tab around the bending line.

9. The device according to claim 8, characterized in that, The second upper pressure - maintaining module (410) includes a first transverse movement driving unit (411), a third lifting driving unit (412), and a second upper pressure - maintaining block (413). The driving end of the first transverse movement driving unit (411) is connected to the third lifting driving unit (412), and the driving end of the third lifting driving unit (412) is connected to the second upper pressure - maintaining block (413).

10. The device according to claim 8, characterized in that, The bending module (440) includes a first rotation driving unit (441), a fourth lifting driving unit (442), and a bending block (443). The driving end of the fourth lifting driving unit (442) is connected to the first rotation driving unit (441), and the driving end of the first rotation driving unit (441) is connected to the bending block (443).

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