CN220672651U - Horizontal adhesive ending mechanism and winding machine - Google Patents

Abstract

The utility model relates to a horizontal paste ending mechanism and a winding machine, which comprises a glue preparation device and a glue pasting device, wherein the glue preparation device is used for unreeling glue paper, conveying the glue paper to a glue preparation position and cutting the glue paper into Cheng Jiao paper sheets, the glue pasting device comprises a glue pasting roller, a roller driving piece, a glue pasting support and a linear driving module, the glue pasting roller and the roller driving piece are arranged on the glue pasting support, the roller driving piece is in transmission connection with the glue pasting roller and drives the glue pasting roller to rotate, the glue pasting support is connected with the linear driving module, and the linear driving module drives the glue pasting support and the glue pasting roller to linearly reciprocate between the glue preparation position and the glue pasting position; in the glue preparation position, the glue coating roller adsorbs the glue paper sheet through vacuum, and in the glue coating position, the glue coating roller rotates along with the battery cell to attach the glue paper sheet to the battery cell. The utility model reduces the area of the large plate of the winding machine, reduces the movement distance between the glue preparation position and the glue sticking position, and the glue sticking device sticks the glue paper on the battery core in a horizontal movement mode, thereby improving the quality of sticking the ending glue.

Description

Horizontal adhesive ending mechanism and winding machine

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a horizontal adhesive attaching and ending mechanism and a winding machine.

Background

In the lithium battery production process, adopt coiling or stacked mode to make the electric core more, need glue paper to glue electric core outermost pole piece or diaphragm after the electric core is coiled and accomplish the ending, traditional ending rubberizing in-process adopts the mode of swing arm rubberizing, because coiler space is limited, be close to the needle department and supply rubberizing mechanism installation and the space of action less for rubberizing mechanism is far away from the needle distance of rolling up, it is longer to lead to swing arm length design, the structural stability of swing arm rubberizing mechanism has been reduced and the inertia requirement to the motor that drives the swing arm and remove has been increased, influence the quality of rubberizing.

Meanwhile, the distance range of the traditional rubberizing roller which is adjusted inwards on the swing arm shaft is small, and the cutter cuts off the gummed paper on the outer side of the roller, so that the distance between the outer edge of the gummed paper and the outer edge of the pole piece can be adjusted within 30mm, and the universality of the rubberizing and ending mechanism is limited.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a horizontal adhesive attaching and ending mechanism and a winding machine, wherein the horizontal adhesive attaching and ending mechanism adopts a linear driving module to drive an adhesive attaching roller to carry out horizontal adhesive attaching.

The utility model provides a horizontal adhesive tape sticking and ending mechanism, which comprises a tape preparation device and an adhesive tape sticking device, wherein the tape preparation device is used for unreeling adhesive tape, conveying the adhesive tape to a tape preparation position and cutting the adhesive tape into adhesive tape sheets, the adhesive tape sticking device comprises an adhesive tape sticking roller, a roller driving piece, an adhesive tape sticking support and a linear driving module, the adhesive tape sticking roller and the roller driving piece are arranged on the adhesive tape sticking support, the roller driving piece is in transmission connection with the adhesive tape sticking roller and drives the adhesive tape sticking roller to rotate, the adhesive tape sticking support is connected with the linear driving module, and the linear driving module drives the adhesive tape sticking support and the adhesive tape sticking roller to linearly reciprocate between the adhesive tape preparation position and the adhesive tape sticking position; in the rubberizing position, the rubberizing roller adsorbs the rubberizing paper sheet through vacuum, and in the rubberizing position, the rubberizing roller rotates along with the battery cell to paste the rubberizing paper sheet on the battery cell.

In the horizontal laminating and ending mechanism, the linear driving module is used for driving the rubberizing roller to carry out horizontal rubberizing, the rubberizing device is transversely arranged along the large plate of the winding machine, and the glue preparation device is arranged along the direction of the large plate of the vertical winding machine, so that the area of the horizontal laminating and ending mechanism occupying the large plate of the winding machine is reduced, the movement distance between the glue preparation position and the rubberizing position is reduced, the rubberizing device pastes gummed paper on the electric core in a horizontal movement mode, and the quality of laminating and ending glue is improved.

In some embodiments, the rubberizing roller comprises a shell, a hollow cavity is arranged at the axis of the shell, a vacuum pumping cavity is arranged in the shell, the vacuum pumping cavity is not communicated with the hollow cavity, a plurality of vacuum adsorption holes which are communicated with the vacuum pumping cavity and the external environment are formed in the shell, the plurality of vacuum adsorption holes are arranged to form an adsorption area for vacuum adsorption of the rubberizing paper sheets, and a avoidance space is formed on one side of the adsorption area of the rubberizing roller.

The middle of the rubberizing roller is integrally hollowed to form a hollow cavity, and only three vacuumizing cavities are required to be vacuumized, so that the space of the rubberizing roller, which is required to be vacuumized, is reduced, the vacuumizing time is shortened, and the rubberizing efficiency and the effect of vacuuming the gummed paper are improved; meanwhile, the gap between the outer edge of the gummed paper and the outer edge of the pole piece can be adjusted and controlled by avoiding gaps, and the universality of the horizontal adhesive tape sticking and ending mechanism is improved.

In some embodiments, the glue preparation device is mounted on a large plate of the winding machine through a glue preparation vertical plate, and comprises a glue paper placing reel assembly, a glue pushing assembly, a glue clamping cutter assembly, a glue pressing and degumming assembly and a screw rod glue feeding assembly, wherein the glue paper placing reel assembly, the glue pushing assembly, the glue clamping cutter assembly and the glue pressing and degumming assembly are sequentially arranged on the glue preparation vertical plate along the glue feeding direction of the glue paper; the gummed paper unreeling disc assembly is used for unreeling gummed paper, the gumming assembly is used for kicking and feeding the gummed paper, and the gumming cutter assembly is used for clamping the gummed paper and cutting the gummed paper; the glue pressing and degumming assembly is arranged at the stop position of glue feeding of the head part of the gummed paper and is used for pressing the head part of the gummed paper to the rubberizing roller; the screw rod glue feeding assembly is arranged on the other side of the glue preparation vertical plate and is connected with the glue clamping cutter assembly through a sliding connecting block; in the glue preparation process, the glue clamping cutter assembly moves back and forth between the cutting position and the termination position under the drive of the screw rod glue feeding assembly so as to pull and convey the clamped glue paper head to the glue pressing and degumming assembly, the glue pressing and degumming assembly presses the glue paper head to the glue attaching roller of the glue preparation position, the glue clamping cutter assembly moves back to the cutting position, the glue clamping cutter assembly presses the glue paper at the cutting position to the edge of the glue attaching roller and cuts the glue paper into glue paper sheets, and the glue paper sheets are adsorbed on the corresponding adsorption areas of the glue attaching roller in a vacuum manner.

In some embodiments, the gummed paper placing reel assembly comprises a damper, an inner baffle, a three-jaw chuck and an adjustable handle, wherein the damper is arranged on the gummed standing plate, the inner baffle and the three-jaw chuck are coaxially arranged on a rotating shaft of the damper, a gummed paper roll is clamped between the inner baffle and the three-jaw chuck, and the three-jaw chuck is fixed on the rotating shaft provided with an adjustment scale by adopting a holding ring, and the position of the gummed paper roll is adjusted by the adjustable handle.

So set up, gummed paper material is rolled up and is adopted three-jaw chuck to fix on the rotation axis, can be very convenient adjust three-jaw chuck on the rotation axis position through adjustable position formula handle for the rotation axis can be designed shorter, is favorable to spatial layout.

In some embodiments, the glue-kicking assembly is provided with a first glue roller, a second glue roller and a third glue roller in sequence on the glue-preparing vertical plate, glue paper unreeled from the glue-paper unreeling assembly sequentially passes through the first glue roller, the second glue roller and the third glue roller in an S-shaped tape path, the second glue roller is connected with a glue-kicking driving piece, a pressing block is arranged above the third glue roller, and the pressing block is connected with a tape-pressing driving piece; in the process of feeding the gummed paper, the pressing belt driving piece drives the lower pressing block to press the gummed paper at the third gummed roller, and the gumming driving piece drives the second gummed roller to feed the gummed paper between the first gummed roller and the third gummed roller in a stepping way so as to pull the gummed paper to put the gummed paper at the reel assembly.

In some embodiments, the adhesive clamping cutter assembly is mounted on a screw nut of the screw rod adhesive feeding assembly through a moving seat, a lifting seat and an avoiding driving piece are arranged on the moving seat, the adhesive clamping cutter assembly is mounted on the lifting seat, the avoiding driving piece is mounted on the moving seat and is in transmission connection with the lifting seat, and the avoiding driving piece drives the lifting seat and the adhesive clamping cutter assembly to move up and down.

The setting can be in the glue feeding process through avoiding the position driving piece, so that the roll can be avoided in the glue preparation process of the gummed paper, and the success rate of glue preparation is improved.

In some embodiments, the adhesive clamping cutter assembly comprises a clamping seat for clamping adhesive paper, a cutter for cutting the adhesive paper and a pressure head for pressing the adhesive paper to the adhesive pasting roller, wherein the clamping seat comprises a first pressure plate and a second pressure plate, the adhesive paper passes through the first pressure plate and the second pressure plate, the first pressure plate is fixed on the moving seat, the second pressure plate is connected with an adhesive clamping driving piece, and the adhesive clamping driving piece drives the second pressure plate to clamp the adhesive paper between the first pressure plate and the second pressure plate; the cutter is connected with a cutting driving piece, the cutting driving piece drives the cutter to cut the gummed paper between the clamping seat and the pressure head, the pressure head is positioned at the edge of the rubberizing roller, and the pressure head is connected with an external gumming driving piece; in the glue preparation process, the external glue pressing driving piece drives the pressing head to press the gummed paper to the gumming roller of the glue preparation position.

In some embodiments, the adhesive pressing and degumming assembly comprises a pressing roller and a degumming seat, wherein an internal adhesive pressing driving piece in transmission connection with the pressing roller is arranged on the degumming seat, the internal adhesive pressing driving piece drives the pressing roller to move up and down, an adhesive pressing driving piece is arranged between the adhesive preparation vertical plate and the degumming seat, and the adhesive pressing driving piece drives the degumming seat and the pressing roller to move along the adhesive feeding direction of the adhesive paper so as to drive the pressing roller to separate from the adhesive paper piece adsorbed on the adhesive sticking roller.

In a second aspect, the present utility model further provides a winding machine, including a final rubberizing mechanism, where the final rubberizing mechanism is the horizontal rubberizing final rubberizing mechanism according to the first aspect.

Drawings

FIG. 1 is one of the perspective schematic views of an embodiment of the present application;

FIG. 2 is a second perspective view of the embodiment of the present application;

FIG. 3 is a third perspective view of the embodiment of the present application;

FIG. 4 is a schematic side view of an embodiment of the present application;

fig. 5 is a schematic perspective view of a glue preparation device according to an embodiment of the present application;

FIG. 6 is a schematic side view of an adhesive preparation device according to an embodiment of the present application;

fig. 7 is a schematic top view of a glue preparation device according to an embodiment of the present application;

FIG. 8 is a schematic perspective view of a rubberizing roller according to an embodiment of the application;

FIG. 9 is a schematic cross-sectional view of a rubberizing roller according to an embodiment of the application;

FIG. 10 is a schematic plan view of a gummed paper setting reel assembly in accordance with an embodiment of the present application;

reference numerals: 100. a glue preparation device; 200. a rubberizing device; 300. glue paper;

1. a gummed paper placing reel assembly; 11. a damper; 12. an inner baffle; 13. a three-jaw chuck; 14. an adjustable position handle; 15. a rotation shaft; 16. adjusting the scale;

2. a glue treading assembly; 21. a first rubber roll; 22. a second rubber roller; 23. a third rubber roller; 24. a glue driving piece; 25. pressing the block; 26. a belt pressing driving member; 27. a second guide rail;

3. a laminating cutter assembly; 31. a clamping seat; 311. a first platen; 312. a second pressing plate; 32. a cutter; 33. a pressure head; 34. a laminating driving member; 35. an external glue pressing driving piece; 36. cutting the driving piece; 37. a avoidance driver; 38. a movable seat; 381. a third guide rail; 382. a lifting seat;

4. a screw rod glue feeding assembly; 41. a glue feeding motor; 42. a glue feeding screw rod; 43. a first guide rail;

5. a glue pressing and degumming assembly; 51. a press roller; 52. a degumming seat; 53. a fourth guide rail; 54. an internal glue pressing driving piece; 55. a degumming driving member;

6. a linear driving module; 61. a driving motor; 62. a transmission screw rod;

7. a rubberizing roller; 71. a housing; 72. a hollow cavity; 73. vacuumizing the cavity; 74. a first avoidance space; 75. a second avoidance space; 76. vacuum adsorption holes; 77. an adsorption zone; 78. a roller driving member; 79. a rubberizing bracket; 791. an adjusting seat; 792. an adjusting block;

8. a reject assembly; 81. poor eliminating vertical plates; 82. poor rejection cylinder; 83. a guide rod; 84. a connecting frame; 85. a mounting frame; 86. a defective reject roller;

9. a glue preparation vertical plate; 91. Preparing a glue position; 92. a rubberizing position; 93. cutting the position; 94. and a termination bit.

Detailed Description

Specific embodiments of the present utility model will be described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the three drawings are three-dimensional structural diagrams of a horizontal adhesive attaching and ending mechanism, wherein the upper part of the drawing is an adhesive attaching device 200, the lower part of the drawing is a glue preparing device 100, the adhesive attaching device 200 is transversely arranged along a large plate of a winding machine, and the glue preparing device 100 is arranged along the direction of the large plate of the vertical winding machine, so that the whole horizontal adhesive attaching and ending mechanism occupies less area of the large plate of the winding machine. For the rubberizing roller 7 of the rubberizing device 200, the rubberizing roller 7 of fig. 1 and 2 is located at the rubberizing position 92, and the rubberizing roller 7 of fig. 3 is located at the rubberizing position 91.

Referring to fig. 1 to 4, a horizontal glue applying and ending mechanism comprises a glue preparing device 100 and a glue applying device 200, wherein the glue preparing device 100 is used for unreeling glue paper 300, conveying the glue paper 300 to a glue preparing position 91 and cutting Cheng Jiao paper sheets from the glue paper 300, the glue applying device 200 comprises a glue applying roller 7, a roller driving piece 78, a glue applying bracket 79 and a linear driving module 6, the glue applying roller 7 and the roller driving piece 78 are arranged on the glue applying bracket 79, the roller driving piece 78 is in transmission connection with the glue applying roller 7 and drives the glue applying roller 7 to rotate, the roller driving piece 78 is a roller motor, the glue applying bracket 79 is connected with the linear driving module 6, and the linear driving module 6 drives the glue applying bracket 79 and the glue applying roller 7 to linearly reciprocate between the glue preparing position 91 and the glue applying position 92; at the glue preparation position 91, the glue coating roller 7 adsorbs the glue paper sheet through vacuum, and at the glue coating position 92, the glue coating roller 7 rotates along with the battery cell to attach the glue paper sheet to the battery cell.

In this embodiment, the linear driving module 6 includes 400W's driving motor 61, the transmission lead screw 62, driving motor 61 drives rubberizing support 79 horizontal migration through transmission lead screw 62, rubberizing support 79 and rubberizing roller 7 remove the stroke short, simultaneously, driving motor 61 power is lower, structural stability has been increased, wherein, be provided with between the lead screw nut of transmission lead screw 62 and rubberizing support 79 and adjust seat 791, rubberizing support 79 installs on adjust seat 791, be provided with the scale on the adjust seat 791, rubberizing support 79 adjustable sets up on adjust seat 791, adjust seat 791's end sets up regulating block 792, can set up adjusting screw between regulating block 792 and the rubberizing support 79, adjust rubberizing support 79 the position on adjust seat 791 through twisting adjusting screw, thereby adjust rubberizing roller 7's position.

In the above-mentioned horizontal rubberizing final singling mechanism, drive rubberizing roller 7 through sharp drive module 6 and carry out horizontal rubberizing, transversely arrange rubberizing device 200 along the big board of coiler to and will prepare rubberizing device 100 along the direction of the big board of vertical coiler, reduce the area that horizontal rubberizing final singling mechanism occupy the big board of coiler, reduce the motion distance between rubberizing position 91 and rubberizing position 92, rubberizing device 200 pastes gummed paper 300 on the electric core with the mode of horizontal migration, improves the quality of rubberizing final singling.

In order to reduce the time for vacuumizing the rubberizing roller 7, referring to fig. 8-9, in some embodiments, the rubberizing roller 7 comprises a housing 71, a hollow cavity 72 is disposed at the axis of the housing 71, three vacuumizing cavities 73 are disposed at equal angles in the housing 71, the vacuumizing cavities 73 are not communicated with the hollow cavity 72, a plurality of vacuum adsorption holes 76 communicating the vacuumizing cavities 73 with the external environment are disposed on the housing 71, the plurality of vacuum adsorption holes 76 are arranged to form an adsorption area 77 for vacuum adsorbing the rubberizing paper sheets, and a avoidance space is disposed on one side of the adsorption area 77 of the rubberizing roller 7.

It can be appreciated that, by such arrangement, the middle of the rubberizing roller 7 is entirely hollowed to form the hollow cavity 72, and only the three vacuumizing cavities 73 are required to be vacuumized, so that the space required by vacuumizing the rubberizing roller 7 is reduced, the vacuumizing time is shortened, and the rubberizing efficiency and the effect of vacuumizing the gummed paper 300 are improved.

It should be further noted that, in order to improve the versatility of the horizontal laminating machine, referring to fig. 8, in this embodiment, a gap is formed on one side of the adsorption area 77 of the laminating roller 7, the gap is divided into a first gap 74 and a second gap 75, the innermost side of the first gap 74 is 30mm away from the edge of the laminating roller 7, the innermost side of the second gap 75 is 15mm away from the edge of the laminating roller 7, and the widths of the first gap 74 and the second gap 75 are about 7 mm; in the glue preparation process, the cutter 32 can fall into the avoidance space, so that the distance between the outer edge of the cut gummed paper 300 and the outer edge of the pole piece is increased; in this embodiment, rubberizing roller 7 can be according to the pole piece size of difference, adjusts the sword department that falls of cutter 32, and cutter 32 can fall in rubberizing roller 7 outside edge, first avoidance space 74 and second avoidance space 75 to adjust the position of gummed paper piece outward flange, simultaneously, rubberizing roller 7 can be through adjusting block 792 inwards to 25mm, makes the interval between gummed paper piece outward flange and the pole piece outward flange can be adjusted in 55mm within range, very big improvement the commonality of horizontal rubberizing ending gum mechanism.

In order to realize the feeding of the glue to the glue applying roller 7, referring to fig. 4 to 7, in some embodiments, a glue preparing device 100 is installed on a large plate of a winding machine through a glue preparing vertical plate 9, the glue preparing device 100 comprises a glue paper placing reel assembly 1, a glue kicking assembly 2, a glue clamping cutter assembly 3, a glue pressing and degumming assembly 5 and a screw feeding assembly 4, and the glue paper placing reel assembly 1, the glue kicking assembly 2, the glue clamping cutter assembly 3 and the glue pressing and degumming assembly 5 are sequentially arranged on the glue preparing vertical plate 9 along the glue feeding direction of the glue paper 300; the gummed paper unreeling disc assembly 1 is used for unreeling gummed paper 300, the gumming assembly 2 is used for kicking and feeding the gummed paper 300, the gumming cutter assembly 3 is used for clamping the gummed paper 300 and cutting the gummed paper 300, and the gumming and degumming assembly 5 is arranged on the stop position 94 of the gummed paper 300 for feeding the gummed paper at the head part, and is used for pressing the head part of the gummed paper 300 to the gumming roller 7; the screw rod glue feeding assembly 4 is arranged on the other side of the glue preparation vertical plate 9 and is connected with the glue clamping cutter assembly 3 through a sliding connecting block, the screw rod glue feeding assembly 4 comprises a glue feeding motor 41 and a glue feeding screw rod 42, two first guide rails 43 are arranged on the glue preparation vertical plate 9, and the glue feeding motor 41 drives the glue clamping cutter assembly 3 to move along the first guide rails 43 through the glue feeding screw rod 42; in the process of glue preparation, the glue clamping cutter assembly 3 is driven by the screw glue feeding assembly 4 to reciprocate between the cutting position 93 and the termination position 94 so as to drag and convey the head of the clamped glue paper 300 to the glue pressing and degumming assembly 5, the glue pressing and degumming assembly 5 presses the head of the glue paper 300 onto the glue applying roller 7 of the glue preparation position 91, the glue clamping cutter assembly 3 is retracted to the cutting position 93, the pressure head 33 of the glue clamping cutter assembly 3 moves upwards, thereby pressing the glue paper 300 at the cutting position 93 on the edge of the glue applying roller 7, then cutting the glue paper 300 into glue paper sheets, and the glue paper sheets are adsorbed on the corresponding adsorption areas 77 of the glue applying roller 7 in a vacuum manner.

To optimize the gummed paper placing reel assembly 1, the spatial layout design is convenient, referring to fig. 10, in some embodiments, the gummed paper placing reel assembly 1 comprises a damper 11, an inner baffle 12, a three-jaw chuck 13 and an adjustable position type handle 14, the damper 11 is arranged on the gummed standing plate 9, the inner baffle 12 and the three-jaw chuck 13 are coaxially arranged on a rotating shaft 15 of the damper 11, a gummed paper roll is clamped between the inner baffle 12 and the three-jaw chuck 13, and the three-jaw chuck 13 is fixed on the rotating shaft 15 provided with an adjusting scale 16 by adopting a holding ring, and the position of the gummed paper roll is adjusted by the adjustable position type handle 14.

It can be appreciated that the three-jaw chuck 13 is fixed on the rotating shaft 15 by the gummed paper roll, and the position of the three-jaw chuck 13 on the rotating shaft 15 can be conveniently adjusted by the position-adjustable handle 14, so that the rotating shaft 15 can be designed to be shorter, and the space layout is facilitated.

It should be noted that, because of the viscosity of the adhesive tape 300, in this embodiment, the adhesive tape 300 is rolled and pulled out by adopting a feeding manner, referring to fig. 6, the adhesive kicking assembly 2 is sequentially provided with a first adhesive roller 21, a second adhesive roller 22 and a third adhesive roller 23 on the adhesive preparation vertical plate 9, the adhesive tape 300 unreeled from the adhesive tape 300 unreeled assembly sequentially passes through the first adhesive roller 21, the second adhesive roller 22 and the third adhesive roller 23 in an S-shaped tape path, the second adhesive roller 22 is connected with an adhesive kicking driving member 24, a pressing block 25 is arranged above the third adhesive roller 23, and the pressing block 25 is connected with a pressing belt driving member 26; in the process of feeding the gummed paper 300, the belt pressing driving piece 26 drives the lower pressing block 25 to press the gummed paper 300 at the third gummed roller 23, the second guide rail 27 is arranged on the gummed standing plate 9, and the gummed driving piece 24 drives the second gummed roller 22 to feed the gummed paper 300 between the first gummed roller 21 and the third gummed roller 23 along the second guide rail 27 so as to pull the gummed paper 300 at the gummed paper placing reel assembly 1.

In order to avoid that the gummed paper 300 sticks to the gumming roller 7 of the gumming place 91 during the gumming process from the cutting place 93 to the finishing place 94, referring to fig. 5 to 6, in some embodiments, the gumming cutter assembly 3 is mounted on the screw cap of the screw feeding assembly 4 through the moving seat 38, the moving seat 38 is provided with a lifting seat 382 and a avoidance driving member 37, the gumming cutter assembly 3 is mounted on the lifting seat 382, the avoidance driving member 37 is mounted on the moving seat 38 and is in transmission connection with the lifting seat 382, the moving seat 38 is provided with a third guide rail 381, and the avoidance driving member 37 drives the lifting seat 382 and the gumming cutter assembly 3 to move up and down along the third guide rail 381.

It can be appreciated that the arrangement can be in the glue feeding process through the avoidance driving piece 37, so that the gummed paper can avoid the rubberizing roller 7 in the glue preparation process, and the success rate of glue preparation is improved.

To press the adhesive paper 300 onto the adhesive roll 7, referring to fig. 4 to 6, in some embodiments, the adhesive clamping cutter assembly 3 includes a clamping seat 31 for clamping the adhesive paper 300, a cutter 32 for cutting the adhesive paper 300, and a pressing head 33 for pressing the adhesive paper 300 onto the adhesive roll 7, the clamping seat 31 includes a first pressing plate 311 and a second pressing plate 312, the adhesive paper 300 passes between the first pressing plate 311 and the second pressing plate 312, the first pressing plate 311 is fixed on the moving seat 38, the second pressing plate 312 is connected with an adhesive clamping driving member 34, the adhesive clamping driving member 34 drives the second pressing plate 312 to clamp the adhesive paper 300 between the first pressing plate 311 and the second pressing plate 312, wherein a gas hole is provided on the second pressing plate 312, and the gas hole is externally connected with a gas source through a gas tap; the cutter 32 is connected with a cutting driving piece 36, the cutting driving piece 36 drives the cutter 32 to cut the gummed paper 300 between the clamping seat 31 and the pressing head 33, the pressing head 33 is positioned at the edge of the rubberizing roller 7, and the pressing head 33 is connected with an external gumming driving piece 35; in the process of glue preparation, the outer glue drive 35 drives the pressing head 33 to press the glue paper 300 to the glue roller 7 of the glue preparation station 91.

In order to achieve the glue pressing and degumming, in some embodiments, the glue pressing and degumming assembly 5 includes a press roller 51 and a degumming seat 52, an inner glue driving member 54 in transmission connection with the press roller 51 is installed on the degumming seat 52, a fourth guide rail 53 is provided on the degumming seat 52, the inner glue driving member 54 drives the press roller 51 to move up and down along the fourth guide rail 53, a degumming driving member 55 is provided between the glue preparation vertical plate 9 and the degumming seat 52, the degumming driving member 55 drives the degumming seat 52 and the press roller 51 to move along the first guide rail 43, specifically, drives the press roller 51 to move along the glue feeding direction of the gummed paper 300 so as to drive the press roller 51 to separate from the gummed paper piece adsorbed on the gumming roller 7.

In order to ensure the quality of the adhesive tape, a poor rejection assembly 8 is arranged on the outer side of the adhesive preparation device 100, after the adhesive preparation is completed, the adhesive tape piece adsorbed on the adhesive tape roller 7 in vacuum can be visually detected, when the problems of insufficient length, poor placement position, edge tilting and the like of the adhesive tape piece are detected, the poor adhesive tape piece is removed from the adhesive tape roller 7 through the poor rejection assembly 8, in some alternative embodiments, the poor rejection assembly 8 comprises a poor rejection vertical plate 81, a poor rejection cylinder 82, guide rods 83, a connecting frame 84, a mounting frame 85 and a poor rejection roller 86, the poor rejection vertical plate 81 is connected with a large plate of a winding machine, the poor rejection cylinder 82 is mounted on the poor rejection vertical plate 81, the mounting frame 85 is connected with the driving end of the poor rejection cylinder 82, the poor rejection roller 86 is rotatably mounted on the mounting frame 85, the two guide rods 83 are fixed between the mounting frame 85 and the connecting frame 84, the guide rods 83 are slidably connected with the poor rejection vertical plate 81, the poor rejection cylinder 82 and the poor rejection roller 86 are driven by the poor rejection vertical plate 85, the poor rejection roller 86 and the poor rejection roller 86 are driven by the poor rejection vertical plate 86, the poor rejection cylinder 86 is driven by the poor rejection cylinder 86, the poor rejection cylinder 86 is continuously contacted with the poor rejection roller 86, and the poor rejection roller is driven by the poor rejection roller 86, the poor rejection roller is continuously arranged on one side of the adhesive tape roller 7, and the poor rejection roller is required to be driven by the poor rejection roller 86, and the poor rejection roller is continuously arranged on the side of the adhesive tape roller 82, and the poor rejection roller is required to be driven by the poor rejection cylinder is continuously.

In the present embodiment, the kick-off driving member 24, the belt pressing driving member 26, the avoiding driving member 37, the laminating driving member 34, the cutting driving member 36, the outer laminating driving member 35, the inner laminating driving member 54, and the degumming driving member 55 all include, but are not limited to, air cylinders.

The following describes a specific working procedure of the horizontal glue attaching and ending mechanism according to the embodiment of the present application with reference to fig. 1 to 10 as follows: in this embodiment, after the glue-kicking of the glue-kicking assembly 2 is completed, the glue-clipping driving member 34 extends to enable the clamping seat 31 to clamp the head of the glue paper 300, the glue-clipping driving member 37 drives the glue-clipping cutter assembly 3 to descend by a certain height to form a gap, the glue-feeding motor 41 of the screw glue-feeding assembly 4 drives the glue-clipping cutter assembly 3 to move to the glue-pressing degumming assembly 5 along the first guide rail 43, the glue-clipping driving member 37 extends to lift the glue-clipping cutter assembly 3 by a certain height, the air hole of the second pressing plate 312 blows air to blow the head of the glue paper 300, and the internal pressure glue-driving member 54 drives the pressing roller 51 to lift the head of the blown glue paper 300 to press the glue-sticking roller 7; the adhesive clamping driving piece 34 is retracted, so that the second pressing plate 312 is separated from the adhesive paper 300, the adhesive clamping cutter assembly 3 is driven by the adhesive feeding motor 41 to retract to the cutting position 93, the adhesive pressing driving piece 35 drives the pressing head 33 to ascend to press the adhesive paper 300 to the outer edge of the adhesive sticking roller 7 after the adhesive clamping driving piece is in place, meanwhile, the adhesive clamping driving piece 34 extends out to enable the adhesive clamping seat 31 to clamp the adhesive paper 300, the deformation of the adhesive paper 300 in the adhesive cutting process is reduced, and then the cutter 32 is driven by the cutting driving piece 36 to ascend to cut the adhesive paper 300; after cutting off the gummed paper 300, the cutting driving piece 36, the gumming driving piece 34 and the external gumming driving piece 35 retract, the degumming driving piece 55 drives the pressing roller 51 to move in a direction away from the gummed paper 300, the gummed paper piece is pressed on the gumming roller 7, the pressing roller 51 is separated from the gummed paper piece, and finally the degumming driving piece 55 and the internal gumming driving piece 54 retract to finish gumming; the linear driving module 6 drives the rubberizing roller 7 to reach the rubberizing position 92, the roller motor drives the rubberizing roller 7 to rotate in the process, the prepared rubberizing paper sheet is rubberized in the tail-in position of the battery cell, and the rubberizing process of tail-in rubberizing is completed.

According to the horizontal adhesive attaching and ending mechanism, the linear driving module 6 drives the adhesive attaching roller 7 to carry out horizontal adhesive attaching, the adhesive attaching device 200 is transversely arranged along the large plate of the winding machine, and the adhesive preparing device 100 is arranged along the direction of the large plate of the vertical winding machine, so that the whole horizontal adhesive attaching and ending mechanism occupies less area of the large plate of the winding machine; the linear driving module 6 adopts the 400W driving motor 61, the driving motor 61 has lower power, and the structural stability is improved; the gap between the cutter 32 is increased by the rubberizing roller 7, 30mm can be inwards adjusted, the whole rubberizing support 79 can be inwards adjusted by 25mm through the adjusting block 792, the distance between the outer edge of the gummed paper 300 and the outer edge of the pole piece can be controlled within 55mm, and the universality of the structure is greatly improved; the middle of the rubberizing roller 7 is integrally hollowed to form a hollow cavity 72, and only three vacuumizing cavities 73 are required to be vacuumized, so that the space of the rubberizing roller 7, which is required to be vacuumized, is reduced, the vacuumizing time is shortened, and the rubberizing efficiency and the effect of vacuum adsorbing the gummed paper 300 are improved; the gummed paper roll is fixed on the rotating shaft 15 by adopting the three-jaw chuck 13, and the position of the three-jaw chuck 13 on the rotating shaft 15 can be conveniently adjusted by the position-adjustable handle 14, so that the rotating shaft 15 can be designed to be shorter, and the spatial layout is facilitated; the gap driving piece 37 can avoid the roller by the gap cutter assembly 3 and the head of the gummed paper 300 in the gumming process, so that the safety of the gumming process is ensured.

The embodiment of the application also provides a winding machine, including the horizontal joint ending gum mechanism in the above-mentioned embodiment, the horizontal joint ending gum mechanism sets up in the ending station department of winding machine, carries out the ending process to the electric core after the coiling is accomplished, adopts the horizontal joint ending gum mechanism can reduce the area that the horizontal joint ending gum mechanism occupy the big board of winding machine, reduces the distance of motion between glue position 91 and the rubberizing position 92, rubberizing device 200 pastes adhesive tape 300 on the electric core with the mode of horizontal migration, improves the quality of pasting the end ending gum.

The above description should not be taken as limiting the scope of the utility model, but any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the utility model still fall within the scope of the technical solution of the utility model.

Claims (9)

1. The horizontal rubberizing and ending mechanism is characterized by comprising a rubberizing device and a rubberizing device, wherein the rubberizing device is used for unreeling gummed paper, conveying the gummed paper to a rubberizing position and cutting the gummed paper into gummed paper sheets, the rubberizing device comprises a rubberizing roller, a roller driving piece, a rubberizing support and a linear driving module, the rubberizing roller and the roller driving piece are arranged on the rubberizing support, the roller driving piece is in transmission connection with the rubberizing roller and drives the rubberizing roller to rotate, the rubberizing support is connected with the linear driving module, and the linear driving module drives the rubberizing support and the rubberizing roller to linearly reciprocate between the rubberizing position and the rubberizing position; in the rubberizing position, the rubberizing roller adsorbs the rubberizing paper sheet through vacuum, and in the rubberizing position, the rubberizing roller rotates along with the battery cell to paste the rubberizing paper sheet on the battery cell.

2. The horizontal glue attaching and ending mechanism of claim 1, wherein the glue attaching roller comprises a shell, a hollow cavity is arranged at the axis of the shell, a vacuum pumping cavity is arranged in the shell and is not communicated with the hollow cavity, a plurality of vacuum adsorption holes which are communicated with the vacuum pumping cavity and the external environment are formed in the shell, the plurality of vacuum adsorption holes are arranged to form an adsorption area of a vacuum adsorption glue paper sheet, and a avoidance space is formed on one side of the adsorption area of the glue attaching roller.

3. The horizontal adhesive sticking and ending mechanism according to claim 1, wherein the adhesive preparation device is arranged on a large plate of a winding machine through an adhesive preparation vertical plate, the adhesive preparation device comprises an adhesive tape placing reel assembly, an adhesive kicking assembly, an adhesive clamping cutter assembly, an adhesive pressing and degumming assembly and a screw rod adhesive feeding assembly, and the adhesive tape placing reel assembly, the adhesive kicking assembly, the adhesive clamping cutter assembly and the adhesive pressing and degumming assembly are sequentially arranged on the adhesive preparation vertical plate along the adhesive tape feeding direction; the gummed paper unreeling disc assembly is used for unreeling gummed paper, the gumming assembly is used for kicking and feeding the gummed paper, and the gumming cutter assembly is used for clamping the gummed paper and cutting the gummed paper; the glue pressing and degumming assembly is arranged at the stop position of glue feeding of the head part of the gummed paper and is used for pressing the head part of the gummed paper to the rubberizing roller; the screw rod glue feeding assembly is arranged on the other side of the glue preparation vertical plate and is connected with the glue clamping cutter assembly through a sliding connecting block; in the glue preparation process, the glue clamping cutter assembly moves back and forth between the cutting position and the termination position under the drive of the screw rod glue feeding assembly so as to pull and convey the clamped glue paper head to the glue pressing and degumming assembly, the glue pressing and degumming assembly presses the glue paper head to the glue attaching roller of the glue preparation position, the glue clamping cutter assembly moves back to the cutting position, the glue clamping cutter assembly presses the glue paper at the cutting position to the edge of the glue attaching roller and cuts the glue paper into glue paper sheets, and the glue paper sheets are adsorbed on the corresponding adsorption areas of the glue attaching roller in a vacuum manner.

4. The horizontal glue applying and ending mechanism according to claim 3, wherein the glue paper placing and winding disc assembly comprises a damper, an inner baffle, a three-jaw chuck and an adjustable handle, the damper is arranged on the glue standing plate, the inner baffle and the three-jaw chuck are coaxially arranged on a rotating shaft of the damper, a glue paper roll is clamped between the inner baffle and the three-jaw chuck, and the three-jaw chuck is fixed on the rotating shaft provided with an adjustment scale by adopting a holding ring and adjusts the position of the glue paper roll by the adjustable handle.

5. The horizontal adhesive sticking and ending mechanism according to claim 3, wherein the adhesive kicking assembly is provided with a first adhesive roller, a second adhesive roller and a third adhesive roller in sequence on the adhesive preparation vertical plate, adhesive paper unreeled from the adhesive paper unreeling assembly sequentially passes through the first adhesive roller, the second adhesive roller and the third adhesive roller in an S-shaped tape path, the second adhesive roller is connected with an adhesive kicking driving piece, a lower pressing block is arranged above the third adhesive roller, and the lower pressing block is connected with a tape pressing driving piece; in the process of feeding the gummed paper, the pressing belt driving piece drives the lower pressing block to press the gummed paper at the third gummed roller, and the gumming driving piece drives the second gummed roller to feed the gummed paper between the first gummed roller and the third gummed roller in a stepping way so as to pull the gummed paper to put the gummed paper at the reel assembly.

6. The horizontal glue applying and ending mechanism according to claim 3, wherein the glue clamping cutter assembly is mounted on a screw nut of the screw feeding assembly through a moving seat, a lifting seat and a position avoiding driving member are arranged on the moving seat, the glue clamping cutter assembly is mounted on the lifting seat, the position avoiding driving member is mounted on the moving seat and is in transmission connection with the lifting seat, and the position avoiding driving member drives the lifting seat and the glue clamping cutter assembly to move up and down.

7. The horizontal glue applying and ending mechanism according to claim 6, wherein the glue clamping cutter assembly comprises a clamping seat for clamping glue paper, a cutter for cutting the glue paper and a pressing head for pressing the glue paper to the glue applying roller, the clamping seat comprises a first pressing plate and a second pressing plate, the glue paper passes through the first pressing plate and the second pressing plate, the first pressing plate is fixed on the moving seat, the second pressing plate is connected with a glue clamping driving piece, and the glue clamping driving piece drives the second pressing plate to clamp the glue paper between the first pressing plate and the second pressing plate; the cutter is connected with a cutting driving piece, the cutting driving piece drives the cutter to cut the gummed paper between the clamping seat and the pressure head, the pressure head is positioned at the edge of the rubberizing roller, and the pressure head is connected with an external gumming driving piece; in the glue preparation process, the external glue pressing driving piece drives the pressing head to press the gummed paper to the gumming roller of the glue preparation position.

8. The horizontal adhesive sticking and ending mechanism according to claim 3, wherein the adhesive pressing and degumming assembly comprises a pressing roller and a degumming seat, an internal adhesive pressing driving piece in transmission connection with the pressing roller is arranged on the degumming seat, the internal adhesive pressing driving piece drives the pressing roller to move up and down, an adhesive pressing driving piece is arranged between the adhesive preparation vertical plate and the degumming seat, and the adhesive pressing driving piece drives the degumming seat and the pressing roller to move along the adhesive feeding direction of the adhesive paper so as to drive the pressing roller to separate from the adhesive paper piece adsorbed on the adhesive sticking roller.

9. A winding machine comprising a final rubberizing mechanism, characterized in that it comprises a horizontal rubberizing final mechanism according to any one of claims 1 to 8.