CN217776926U

CN217776926U - Adjustable rubberizing tool

Info

Publication number: CN217776926U
Application number: CN202221859781.6U
Authority: CN
Inventors: 何江玉
Original assignee: Kunshan Nuofeng Precision Parts Co ltd
Current assignee: Kunshan Nuofeng Precision Parts Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-11
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a lithium cell production facility technical field, concretely relates to rubberizing frock with adjustable, the on-line screen storage device comprises a base, the outer wall top of base is fixed with stores the frame, the outer wall top of storing the frame is provided with the offset plate, the outer wall top of pasting the offset plate is fixed with and is used for rolling up the fixed regulation centre gripping subassembly of core to the battery, it includes side holding part and front and back end clamping part to adjust the centre gripping subassembly, side holding part sets up in the outer wall top both sides of pasting the offset plate, and can know through the above-mentioned mode the utility model discloses can carry out the centre gripping to the outer wall of rolling up the core, above-mentioned clamping device all can adjust clamping position according to the size of rolling up the core simultaneously, and then can carry out the centre gripping to the not unidimensional roll core and fix in the certain extent to can solve prior art and can't carry out the problem of centre gripping to the not unidimensional roll up core.

Description

Adjustable rubberizing tool

Technical Field

The utility model relates to a lithium cell production facility technical field, concretely relates to rubberizing frock with adjustable.

Background

The square lithium ion battery is produced and manufactured by the steps of slurry combination, coating, rolling, winding, assembly, liquid injection, formation, capacity grading and sealing, and after a pole piece is wound to form a winding core, due to the structural limitation of the winding core and in order to increase the capacity of a battery cell, AB two winding cores are required to be stacked and fixed through an adhesive tape.

Chinese patent publication is a lithium cell book core rubberizing frock for experiments in CN215184155U, its structure includes the bottom plate, lower fixed knot, the lower casing, the rotary rod, the medium plate, go up fixed knot, go up the sleeve pipe, the rubberizing board, wherein, the bottom plate is the U line structure, fixed knot is down put through the bottom central point of bottom plate and fixes, the lower casing of welding is detained to lower fixed knot, the lower casing embolias the rotary rod, the rotary rod passes the hole of medium plate and goes up fixed knot, the rotary rod top embolias and welds the upper casing, the upper casing is fixed on the rubberizing board.

When laboratory preparation battery can be solved to above-mentioned patent, roll up the core and pile up fixed rubberizing in-process, artifical rubberizing appears rolling up the core fixed unstability, utmost point ear skew, and the lower scheduling problem of efficiency, however, above-mentioned patent is fixed to the battery core through the cooperation between rubberizing board and the cavity nut, nevertheless above-mentioned structure all connects through fixed mode, and the size along with the lithium cell changes when treating the size of the battery core that rubberizes, and adopt above-mentioned mode can not fix the battery core of unidimensional in the certain extent, consequently above-mentioned patent still exists certain weak point.

Therefore, it is necessary to provide an adjustable rubberizing tool.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an rubberizing frock with adjustable to solve above-mentioned patent and come to fix the battery roll core through the mating reaction between rubberizing board and the cavity nut, however above-mentioned structure all connects through fixed mode, and changes along with the size of lithium cell when treating the size of rubberizing battery roll core, and adopt above-mentioned mode can not fix the battery roll core of unidimensional not in certain extent, consequently above-mentioned patent still exists the problem of certain weak point.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a rubberizing frock with adjustable, includes the base, the outer wall top of base is fixed with stores the frame, the outer wall top of storing the frame is provided with the rubberizing plate, the outer wall top of rubberizing plate is fixed with and is used for rolling up the fixed regulation centre gripping subassembly of core to the battery.

Preferably, adjust the centre gripping subassembly and include side clamping part and front and back end clamping part, side clamping part sets up the outer wall top both sides at the adhesive sheet, front and back end clamping part sets up the front and back side on the outer wall top of adhesive sheet.

Preferably, the outer wall bottom mounting of rubberizing board has the pivot, the bottom of pivot is passed the inner wall top of storing the frame and is connected with the outer wall top rotation of base, the outer wall of pivot just is located the inside of storing the frame and is fixed with gear a.

Preferably, a gear b is meshed with one side of the outer wall of the gear a, a servo motor is arranged below the bottom end of the outer wall of the gear b, the bottom end of the servo motor is fixedly connected with the top end of the outer wall of the base, and the top end of the outer wall of the servo motor is fixedly connected with the bottom end of the outer wall of the gear b through an output shaft.

Preferably, the outer wall top of storing the frame just corresponds position department with the pivot and is provided with spacing dish, the inner wall center department of spacing dish is fixed with the through-hole, spacing dish passes through the outer wall fixed connection of through-hole and pivot.

Preferably, the downside just is located the through-hole outside and has seted up spacing hole an on the outer wall of spacing dish, spacing hole a arranges through annular array's mode, the outer wall top of storing the frame just corresponds position department with spacing hole an and all is provided with spacing hole b, spacing hole an has spacing bolt with spacing hole b's inner wall sliding connection.

Preferably, the side clamping part comprises a fixed side plate and a fixed plate b, the bottom end of the fixed side plate is fixedly connected with one side of the top end of the outer wall of the adhesive tape pasting plate, the bottom end of the fixed plate b is fixedly connected with one side of the top end of the outer wall of the adhesive tape pasting plate, the fixed side plate is far away from the fixed side plate, and an electric control telescopic rod is fixed on the outer wall of one side, close to the fixed side plate, of the fixed plate b.

Preferably, a movable side plate is fixed at one end, far away from the fixed plate b, of the electric control telescopic rod, and a buffer cotton pad is fixed on the outer wall of one side, opposite to the fixed side plate, of the movable side plate.

Preferably, front and back end clamping part includes two sets of fixed plates an, the outer wall bottom of fixed plate a all with the outer wall top front and back side fixed connection of rubberizing board, two sets of fixed plate a's relative one side all is provided with the movable plate, the side of movable plate and the one side that is close to fixed curb plate all with the outer wall side front and back sliding connection of fixed curb plate.

Preferably, the outer walls of the two opposite sides of the movable plate are both fixed with connecting frames, the centers of the front side and the rear side of the outer wall of the fixed plate a are both in threaded connection with screws, the opposite sides of the screws are both rotatably connected with the outer walls of the opposite sides of the connecting frames, the outer walls of the two opposite sides of the movable plate are both fixed with springs, and the outer wall of one side, far away from the movable plate, of each spring is fixed with a clamping plate.

The utility model has the advantages that:

the utility model discloses in, through rotatory screw rod, make the screw rod pass through the screw thread effect between the fixed plate a and promote the movable plate to remove towards the outer wall front and back side direction of rolling up the core through the link, and then can carry out the centre gripping to the outer wall front and back side of rolling up the core fixed, fixed completion back workman starts through the switch and starts automatically controlled telescopic link, makes the automatically controlled telescopic link extension drive to remove the curb plate and carry out the centre gripping to the outer wall one side that fixed curb plate was kept away from to the roll core fixed, can know through the mode the utility model discloses can carry out the centre gripping to the outer wall of rolling up the core, above-mentioned clamping device all can adjust clamping position according to the size of rolling up the core simultaneously, and then can carry out the centre gripping to the not unidimensional roll core in the certain extent fixed to can solve among the prior art and carry out the problem of centre gripping to the not unidimensional roll core.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention in front view;

FIG. 2 is a schematic view of a partial cross-sectional structure in the front view direction of the present invention;

FIG. 3 is a schematic view of the external structure of the middle rubberized plate in the top view direction of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the middle limiting plate of the present invention.

In the figure: 100. a base; 110. a storage frame; 200. pasting a rubber plate; 210. a rotating shaft; 220. a gear a; 230. A servo motor; 240. a gear b; 300. a limiting disc; 310. a limiting hole a; 400. fixing the side plate; 410. moving the plate; 411. a spring; 412. a clamping plate; 420. a connecting frame; 421. a fixed plate a; 422. a screw; 430. a fixing plate b; 431. an electric control telescopic rod; 432. the side plates are moved.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides an adjustable adhesive tape pasting tool, which comprises a base 100, wherein the base 100 is arranged to support the whole device, the base 100 can be fixed on a processing table through bolts, a storage frame 110 is fixed at the top end of the outer wall of the base 100, an adhesive tape pasting plate 200 is arranged above the top end of the outer wall of the storage frame 110, the adhesive tape pasting plate 200 is arranged to support a roll core to be pasted, a rotating shaft 210 is fixed at the bottom end of the outer wall of the adhesive tape pasting plate 200, the bottom end of the rotating shaft 210 penetrates through the top end of the inner wall of the storage frame 110 and is rotatably connected with the top end of the outer wall of the base 100, the rotating shaft 210 is arranged to connect the adhesive tape pasting plate 200 with the base 100, so that the adhesive tape pasting plate 200 can be supported and fixed, meanwhile, the adhesive tape pasting plate 200 can be rotated according to requirements, and a worker can conveniently paste the roll core, a gear a220 is fixed on the outer wall of the rotating shaft 210 and located inside the storage frame 110, a gear b240 is meshed with one side of the outer wall of the gear a220, a servo motor 230 is arranged below the bottom end of the outer wall of the gear b240, the bottom end of the servo motor 230 is fixedly connected with the top end of the outer wall of the base 100, the top end of the outer wall of the servo motor 230 is fixedly connected with the bottom end of the outer wall of the gear b240 through an output shaft, the set servo motor 230 can drive the gear b240 to rotate through the output shaft, and the gear b240 can drive the gear a220 to rotate under the meshing action during rotation, so that the gear a220 can drive the rotating shaft 210 and the adhesive sheet 200 to rotate, and the diameter of the set gear a220 is larger than that of the gear b240, thereby the steering speed of the rotating shaft 210 can be reduced, and the phenomenon that the adhesive sheet 200 is inconvenient to adjust due to an excessively fast rotation speed can be avoided;

a limiting disc 300 is arranged at the top end of the outer wall of the storage frame 110 and at a position corresponding to the rotating shaft 210, the limiting disc 300 is arranged to lock the rotating shaft 210 when the adhesive-coated plate 200 does not need to rotate, the adhesive-coated plate 200 is prevented from rotating in the adhering process, a through hole is fixed at the center of the inner wall of the limiting disc 300, the limiting disc 300 is fixedly connected with the outer wall of the rotating shaft 210 through the through hole, the bottom end of the outer wall of the limiting disc 300 is rotatably connected with the top end of the outer wall of the storage frame 110, a limiting hole a310 is formed in the upper side and the lower side of the outer wall of the limiting disc 300 and positioned outside the through hole, the limiting hole a310 is arranged in an annular array mode, a limiting hole b is formed in the top end of the outer wall of the storage frame 110 and at a position corresponding to the limiting hole a310, a limiting bolt is slidably connected with the inner wall of the limiting hole a310 and the limiting hole b, after a worker adjusts the angle of the adhesive-coated plate 200, the limiting bolt can be taken out and inserted into the limiting hole a310 and the limiting bolt, so that the limiting disc 300 and the storage frame 110 can be fixed, and the servo motor 230 can also carry out limiting function of limiting and limiting fixing the adhesive-coated plate;

the top end of the outer wall of the adhesive plate 200 is fixed with an adjusting clamping assembly for fixing a battery roll core, the adjusting clamping assembly comprises a side clamping part and a front end clamping part and a rear end clamping part, the side clamping part is arranged at two sides of the top end of the outer wall of the adhesive plate 200, the side clamping part is arranged for clamping two sides of the roll core placed on the adhesive plate 200, the side clamping part comprises a fixed side plate 400 and a fixed plate b430, the bottom end of the fixed side plate 400 is fixedly connected with one side of the top end of the outer wall of the adhesive plate 200, the bottom end of the fixed plate b430 is fixedly connected with the top end of the outer wall of the adhesive plate 200 and one side far away from the fixed side plate 400, the fixed side plate 400 is in a fixed state, the fixed plate b430 is arranged to fix the electric control telescopic rod 431, the electric control telescopic rod 431 is fixed on the outer wall of one side, close to the fixed side plate 400, of the fixed plate b430, the movable side plate 432 is fixed on one end, far away from the fixed plate b430, of the electric control telescopic rod 431, the buffer cotton pad is fixed on the outer wall of one side, opposite to the fixed side plate 400, of the movable side plate 432, the arranged electric control telescopic rod 431 can stretch and retract when being electrified and further can drive the movable side plate 432 to move left and right, so that the movable side plate 432 can be matched with the fixed side plate 400 to clamp and fix the two sides of the outer wall of the winding core, the arranged buffer cotton pad is made of sponge in order to avoid clamping damage to the two sides of the winding core caused by the fixed side plate 400 and the movable side plate 432;

the front and rear clamping components are arranged on the front and rear sides of the top end of the outer wall of the adhesive tape board 200, the front and rear clamping components are arranged for limiting and clamping the front and rear sides of the outer wall of the winding core, the front and rear clamping components comprise two groups of fixing plates a421, the bottom ends of the outer wall of the fixing plates a421 are fixedly connected with the front and rear sides of the top end of the outer wall of the adhesive tape board 200, two groups of fixing plates a421 are arranged on the opposite sides of each group of fixing plates a 410, the moving plates 410 are arranged for driving the clamping plates 412 to move, the side ends of the moving plates 410 close to the fixing side plates 400 are movably connected with the front and rear sides of the outer wall of the fixing side plates 400, limiting sliding grooves are formed in the joints of the fixing side plates 400 with the moving plates 410, the moving plates 410 are slidably connected with the limiting sliding grooves, connecting frames 420 are fixed on the outer walls on the opposite sides of the two groups of the moving plates 410, screws 422 are in threaded connection with the centers of the front and rear sides of the outer walls of the fixing plates 400, workers can drive the moving plates 410 to slide through the connecting frames 420 by rotating the screws 422 through the outer walls matched with the clamping springs 411, and the clamping springs on the outer walls of the fixing plates 411, and the outer walls of the front and rear clamping springs 411 which are far away from the outer walls of the winding core springs which the clamping springs 411.

The utility model discloses a use as follows: a person skilled in the art can firstly connect the electrical equipment used by the device with an external power supply through a power transmission line, then place a roll core to be glued on the gluing plate 200, and make one side of the outer wall of the roll core contact and connect with the side end of the outer wall of the fixed side plate 400, then rotate the screw 422, make the screw 422 push the moving plate 410 to move towards the front and back sides of the outer wall of the roll core through the connecting frame 420 under the action of the thread between the fixed plates a421, and then can clamp and fix the front and back sides of the outer wall of the roll core, after the fixation is completed, a worker starts the electric control telescopic rod 431 through a switch, so that the electric control telescopic rod 431 extends to drive the moving side plate 432 to clamp and fix one side of the outer wall of the roll core far away from the fixed side plate 400, and after the fixation is completed, the worker can glue the top end of the outer wall of the roll core;

when the workman need adjust the angle of rolling up the core, can take out spacing bolt, make spacing dish 300 separate with storing frame 110, start servo motor 230 after that, the servo motor 230 accessible output shaft that sets up drives gear b240 and rotates, and gear b240 accessible meshed effect drives gear a220 when rotatory and rotates, make gear a220 can drive pivot 210 and rubberizing board 200 and rotate, and then can adjust the angle of rolling up the core, close servo motor 230 after the regulation is accomplished, then take out spacing bolt again, it can in communicating spacing hole a310 and spacing hole b to make it insert, then can continue to carry out the rubberizing operation to the core.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. The utility model provides a rubberizing frock with adjustable, includes base (100), the outer wall top of base (100) is fixed with stores frame (110), the outer wall top of storing frame (110) is provided with rubberizing board (200), its characterized in that: and the top end of the outer wall of the adhesive tape pasting plate (200) is fixed with an adjusting clamping assembly for fixing the battery roll core.

2. The adjustable rubberizing tool according to claim 1, characterized in that: the adjusting and clamping assembly comprises a side clamping component and a front end clamping component and a rear end clamping component, the side clamping component is arranged on two sides of the top end of the outer wall of the rubberized plate (200), and the front end clamping component and the rear end clamping component are arranged on the front side and the rear side of the top end of the outer wall of the rubberized plate (200).

3. The adjustable rubberizing tool according to claim 2, characterized in that: the outer wall bottom mounting of rubberizing board (200) has pivot (210), the bottom of pivot (210) passes the inner wall top of storing frame (110) and rotates with the outer wall top of base (100) to be connected, the outer wall of pivot (210) just is located the inside of storing frame (110) and is fixed with gear a (220).

4. The adjustable rubberizing tool according to claim 3, characterized in that: a gear b (240) is meshed with one side of the outer wall of the gear a (220), a servo motor (230) is arranged below the bottom end of the outer wall of the gear b (240), the bottom end of the servo motor (230) is fixedly connected with the top end of the outer wall of the base (100), and the top end of the outer wall of the servo motor (230) is fixedly connected with the bottom end of the outer wall of the gear b (240) through an output shaft.

5. The adjustable rubberizing tool according to claim 4, characterized in that: store the outer wall top of frame (110) and be provided with spacing dish (300) with pivot (210) correspondence position department, the inner wall center department of spacing dish (300) is fixed with the through-hole, the outer wall fixed connection of through-hole and pivot (210) is passed through in spacing dish (300).

6. The adjustable rubberizing tool according to claim 5, characterized in that: the utility model discloses a spacing dish (300) is characterized in that the outer wall of spacing dish (300) is gone up the downside and is located the through-hole outside and has seted up spacing hole an (310), spacing hole a (310) are arranged through annular array's mode, the outer wall top of storing frame (110) just corresponds position department with spacing hole an (310) and all is provided with spacing hole b, spacing hole an (310) have spacing bolt with the inner wall sliding connection of spacing hole b.

7. The adjustable rubberizing tool according to claim 2, characterized in that: the side clamping component comprises a fixed side plate (400) and a fixed plate b (430), the bottom end of the fixed side plate (400) is fixedly connected with one side of the top end of the outer wall of the rubberized plate (200), the bottom end of the fixed plate b (430) is fixedly connected with one side of the top end of the outer wall of the rubberized plate (200) and far away from the fixed side plate (400), and an electric control telescopic rod (431) is fixed on the outer wall of one side, close to the fixed side plate (400), of the fixed plate b (430).

8. The adjustable rubberizing tool according to claim 7, characterized in that: one end, far away from the fixed plate b (430), of the electric control telescopic rod (431) is fixed with a movable side plate (432), and buffer cotton pads are fixed on the outer wall of one side, opposite to the fixed side plate (400), of the movable side plate (432).

9. The adjustable rubberizing tool according to claim 7, characterized in that: front and back end clamping part includes two sets of fixed plate a (421), the outer wall bottom of fixed plate a (421) all with the outer wall top front and back side fixed connection of rubberizing board (200), two sets of the relative one side of fixed plate a (421) all is provided with movable plate (410), the side of movable plate (410) just is close to one side of fixed curb plate (400) and all with the outer wall side front and back sliding connection of fixed curb plate (400).

10. The adjustable rubberizing tool according to claim 9, characterized in that: two sets of the opposite side outer wall of movable plate (410) all is fixed with link (420), the equal threaded connection of side center department has screw rod (422) around the outer wall of fixed plate a (421), and is two sets of the opposite side of screw rod (422) all rotates with the opposite side outer wall of link (420) to be connected, and is two sets of the opposite side outer wall of movable plate (410) all is fixed with spring (411), one side outer wall that movable plate (410) were kept away from in spring (411) is fixed with grip block (412).