CN112917084A

CN112917084A - Rotary table jig device of cylindrical lithium battery production equipment

Info

Publication number: CN112917084A
Application number: CN202110119622.6A
Authority: CN
Inventors: 郑尉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-08

Abstract

The invention belongs to the field of rotary table jigs, in particular to a rotary table jig device of cylindrical lithium battery production equipment, which aims at the problems that the existing rotary table jig is poor in adjustability, inconvenient to clamp and rotate objects with different sizes, inconvenient to flexibly assemble detection workpieces and relatively fixed in detection station structure. The turntable jig is reasonable in structure, convenient to operate, good in adjustability, convenient to clamp and rotate objects with different sizes, convenient to flexibly assemble and detect workpieces, and high in using efficiency.

Description

Rotary table jig device of cylindrical lithium battery production equipment

Technical Field

The invention relates to the technical field of rotary table jigs, in particular to a rotary table jig device of cylindrical lithium battery production equipment.

Background

The bottom welding is an indispensable process step in the production process of the lithium ion battery, a spot welding device cannot be separated from the production of a battery core to the assembly of a battery Pack, particularly in the production of the cylindrical lithium ion battery, the spot bottom welding is an important process in the production, the quality of spot welding at the bottom of the cylindrical lithium ion battery directly influences the quality of the battery, a veneering pad is one of important processes in the production process of the cylindrical lithium battery, the quality of the veneering pad directly influences the use performance of the cylindrical lithium battery, the circular lithium battery is provided with wound positive and negative electrodes in a shell, the negative electrode is welded at the bottom of the shell, an insulating diaphragm is arranged at the upper end of the shell, and the cylindrical lithium battery needs to be arranged on a turntable jig during production;

however, the existing turntable jig is poor in adjustability, inconvenient for clamping and rotating objects with different sizes, inconvenient for flexibly assembling and detecting workpieces, and relatively fixed in detection station structure.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a rotary disc jig device of cylindrical lithium battery production equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rotary disc jig device of cylindrical lithium battery production equipment comprises a base, wherein a fixed disc is fixedly arranged at the top of the base, a rotary disc is rotatably arranged on the fixed disc, two installation seats are fixedly arranged at the top of the rotary disc, fixed grooves are respectively formed at the tops of the two installation seats, round holes are respectively formed in the inner wall of one side of each of the two fixed grooves, round rods are respectively rotatably arranged in the two round holes, one ends of the two round rods are respectively and fixedly provided with an adjusting column, the two adjusting columns are rotatably arranged in the corresponding fixed grooves, the other ends of the two round rods are respectively and fixedly provided with a fixed wheel, a plurality of arc-shaped clamping grooves are formed in the fixed wheels, a side column is fixedly arranged at one side of each installation seat, a pressure spring groove is formed in the bottom end of the side column, an arc-shaped rod is slidably arranged in the pressure spring groove, the top end of the pressure spring is fixedly connected to the inner wall of the top of the pressure spring groove, one end of each of the two adjusting columns, which is close to each other, is provided with an adjusting groove, a moving column is slidably mounted in each of the two adjusting grooves, one end of each of the two moving columns, which is close to each other, is fixedly mounted with a fixed seat, one side of each of the two fixed seats, which is close to each other, is provided with two moving grooves, a clamping plate is slidably mounted in each of the two moving grooves on the same fixed seat, one side of each of the two clamping plates, which is away from each other, is fixedly mounted with a first spring, one end of the first spring is fixedly mounted on the inner wall of the corresponding moving groove, one side of each of the two clamping plates, which is close to each other, is fixedly mounted with a rack, one fixed hole, the one end of removing the post is seted up flutedly, the axostylus axostyle is installed to the recess internal rotation, the one end of axostylus axostyle extends to in the fixed orifices and fixed connection is on the gear, fixed cover is equipped with first worm wheel on the axostylus axostyle, the slide opening has been seted up on the top inner wall of adjustment tank, the top fixed mounting who removes the post has the movable plate, movable plate slidable mounting is in the slide opening, the through-hole has been seted up on the movable plate, the control lever is installed to the through-hole internal rotation, the one end of control lever extends to in the recess and fixed mounting has first worm, first worm and first worm wheel meshing, the slidable mounting is equipped with.

Preferably, the spring groove has been seted up to the bottom of handle, and control lever slidable mounting has the second spring at the spring inslot, and the top fixed mounting of control lever has the second spring, and the top fixed connection of second spring is on the inner wall in spring groove, and the handle slides and stimulates the second spring on the control lever that corresponds, and elastic deformation takes place for the second spring.

Preferably, the spread groove has all been seted up to the both sides of movable plate, and equal slidable mounting has the inserted bar in two spread grooves, has all seted up a plurality of slots on the both sides inner wall of sliding hole, and the inserted bar is installed in the slot that corresponds, and first thread groove has all been seted up to the one end that two inserted bars are close to each other, and the lead screw drives the inserted bar removal that corresponds, and the slot that the inserted bar roll-off corresponds can cancel the fixed restriction of movable plate.

Preferably, all seted up the rotatory hole on the both sides inner wall of through-hole, all rotated in two rotatory holes and installed the lead screw, the one end screw thread of lead screw is installed in the first thread groove that corresponds, and the one end fixed mounting that two lead screws are close to each other has same second worm wheel, and fixed cover is equipped with the second worm on the control lever, and the second worm meshes with the second worm wheel, can drive the second worm when the control lever rotates and rotate, and the second worm drives the second worm wheel and rotates, and the second worm wheel drives two lead screws and rotates.

Preferably, a sliding groove is formed in the inner wall of the moving groove, a sliding block is fixedly mounted on the clamping plate, and the sliding block is slidably mounted in the sliding groove.

Preferably, the rotating groove has been seted up to the bottom of rolling disc, and the fixed disk is installed at the rotating groove, has seted up two control slots on the inner wall of rotating groove, and equal slidable mounting has the locking piece in two control slots, has seted up a plurality of locked grooves on the fixed disk, and the locking piece is installed at the locked groove that corresponds.

Preferably, the second thread groove has all been seted up to the one end of two locking pieces, has all seted up on one side inner wall of two control grooves and has rotated the hole, rotates downthehole all to rotate for two and installs the threaded rod, and the threaded rod screw thread is installed in the second thread groove that corresponds, and the equal fixed mounting in one end of two threaded rods has the regulating wheel.

Preferably, the inner wall of adjustment tank has been seted up the auxiliary tank, and fixed mounting has the fixed block on the removal post, and fixed block sliding connection drives the fixed block and slides in the auxiliary tank when removing the post removal in the auxiliary tank, can promote the stability when removing the post removal.

Compared with the prior art, the invention has the beneficial effects that:

according to the scheme, the round rod can drive the corresponding fixed wheel to rotate by rotating the adjusting column, the arc-shaped rod slides out of the arc-shaped clamping groove, so that the arc-shaped rod extrudes the pressure spring, the adjusting column can adjust the use angles of the fixed seat and the clamping plate, the arc-shaped rod is inserted into the other arc-shaped clamping groove due to the elastic action of the pressure spring, the position of the adjusting column can be fixed again, the two handles are pulled, the handles drive the corresponding limiting blocks to move, the fixed limit of the handles can be eliminated, the two handles are rotated, the first worm drives the first worm wheel to rotate, the gear can drive the two racks to move, the clamping plate extrudes the corresponding first spring, the control rod can drive the second worm to rotate while rotating, the second worm wheel drives the two lead screws to rotate, the inserting rods slide out of the corresponding slots, the fixed limit of the moving plate can be eliminated, the handle moving plate can be moved, after a cylindrical lithium battery is placed on a rotating disc, two handles are reversely rotated, a first worm wheel drives a shaft rod to reversely rotate, two clamping plates and a fixing seat are used for clamping the circular lithium battery, two lead screws reversely rotate, an inserting rod is inserted into another inserting groove, the position of a movable column can be stably moved, after the handles are loosened, a limiting block is driven by the handles to be inserted into a limiting groove, the position of the handles can be fixed, two adjusting wheels are rotated, a locking block slides out of a corresponding locking groove, the fixing limit of the rotating disc on the fixing disc can be cancelled, and the lithium battery can be controlled to rotate by rotating the rotating disc;

the turntable jig is reasonable in structure, convenient to operate, good in adjustability, convenient to clamp and rotate objects with different sizes, convenient to flexibly assemble and detect workpieces, and high in using efficiency.

Drawings

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a schematic structural diagram of a mounting seat, an adjusting column, a fixed wheel and a movable plate according to the present invention;

FIG. 3 is a schematic view of part A of the structure proposed by the present invention;

FIG. 4 is a schematic structural diagram of part B according to the present invention;

FIG. 5 is a schematic view of part C according to the present invention;

fig. 6 is a schematic structural diagram of part D according to the present invention.

In the figure: 1. a base; 2. fixing the disc; 3. rotating the disc; 4. a mounting seat; 5. an adjustment column; 6. a fixed wheel; 7. an arc-shaped clamping groove; 8. a side post; 9. a pressure spring; 10. an arcuate bar; 11. moving the column; 12. a fixed seat; 13. a clamping plate; 14. a first spring; 15. a gear; 16. a rack; 17. a groove; 18. a shaft lever; 19. a first worm gear; 20. a first worm; 21. moving the plate; 22. a control lever; 23. a handle; 24. a second spring; 25. a limiting groove; 26. a limiting block; 27. a second worm; 28. inserting a rod; 29. a slot; 30. a screw rod; 31. a second worm gear; 32. locking the groove; 33. a locking block; 34. a threaded rod; 35. and an adjusting wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-6, a rotary table jig device of cylindrical lithium battery production equipment comprises a base 1, a fixed disc 2 is fixedly installed at the top of the base 1, a rotary disc 3 is rotatably installed on the fixed disc 2, two installation seats 4 are fixedly installed at the top of the rotary disc 3, fixing grooves are respectively formed at the tops of the two installation seats 4, circular holes are respectively formed in one side inner wall of the two fixing grooves, round rods are respectively rotatably installed in the two circular holes, adjusting columns 5 are respectively and fixedly installed at one ends of the two round rods, the two adjusting columns 5 are rotatably installed in the corresponding fixing grooves, a fixing wheel 6 is respectively and fixedly installed at the other ends of the two round rods, a plurality of arc-shaped clamping grooves 7 are formed in the fixing wheel 6, side columns 8 are fixedly installed at one sides of the installation seats 4, pressure spring grooves are formed in the bottom ends of the side columns 8, arc-shaped rods 10 are slidably installed in the pressure, a pressure spring 9 is fixedly arranged at the top end of an arc-shaped rod 10, the top end of the pressure spring 9 is fixedly connected on the inner wall of the top of the pressure spring groove, two adjusting grooves are respectively arranged at the ends, close to each other, of two adjusting columns 5, a moving column 11 is respectively and slidably arranged in the two adjusting grooves, a fixed seat 12 is respectively and fixedly arranged at the end, close to each other, of the two moving columns 11, two moving grooves are respectively arranged at one side, close to each other, of the two fixed seats 12, a clamping plate 13 is respectively and slidably arranged in the two moving grooves on the same fixed seat 12, a first spring 14 is respectively and fixedly arranged at the side, far away from each other, of the two clamping plates 13, one end of the first spring 14 is fixedly arranged on the inner wall of the corresponding moving groove, a rack 16 is respectively and fixedly arranged at one side, one fixing hole is, gear 15 is installed in the fixed orifices rotation, gear 15 and two rack 16 meshes, remove the one end of post 11 and seted up recess 17, axostylus axostyle 18 is installed to the recess 17 internal rotation, the one end of axostylus axostyle 18 extends to in the fixed orifices and fixed connection is on gear 15, fixed cover is equipped with first worm wheel 19 on the axostylus axostyle 18, the slide opening has been seted up on the top inner wall of adjustment tank, the top fixed mounting of removing post 11 has movable plate 21, movable plate 21 slidable mounting is in the slide opening, the through-hole has been seted up on the movable plate 21, control lever 22 is installed to the through-hole internal rotation, the one end of control lever 22 extends to in the recess 17 and fixed mounting has first worm 20, first worm 20 meshes with first worm wheel 19, the slidable mounting is equipped with handle 23 on the control lever 22, the bottom fixed mounting.

In this embodiment, the spring groove has been seted up to the bottom of handle 23, and control lever 22 slidable mounting has a second spring 24 in the spring groove, and the top fixed mounting of control lever 22 has a second spring 24, and the top fixed connection of second spring 24 is on the inner wall of spring groove, and handle 23 slides and stimulates second spring 24 on the control lever 22 that corresponds, and second spring 24 takes place elastic deformation.

In this embodiment, the connecting grooves have all been seted up to the both sides of movable plate 21, and equal slidable mounting has inserted bar 28 in two connecting grooves, has all seted up a plurality of slots 29 on the both sides inner wall of sliding hole, and inserted bar 28 installs in the slot 29 that corresponds, and first thread groove has all been seted up to the one end that two inserted bars 28 are close to each other, and lead screw 30 drives the corresponding inserted bar 28 and removes, and the slot 29 that the corresponding inserted bar 28 roll-off can cancel movable plate 21's fixed restriction.

In this embodiment, all seted up the rotatory hole on the both sides inner wall of through-hole, all rotate in two rotatory holes and install lead screw 30, the one end screw thread of lead screw 30 is installed in the first thread groove that corresponds, the one end fixed mounting that two lead screws 30 are close to each other has same second worm wheel 31, fixed cover is equipped with second worm 27 on the control lever 22, second worm 27 and the meshing of second worm wheel 31, can drive second worm 27 when control lever 22 rotates and rotate, second worm 27 drives second worm wheel 31 and rotates, second worm wheel 31 drives two lead screws 30 and rotates.

In this embodiment, a sliding groove is formed in the inner wall of the moving groove, a sliding block is fixedly mounted on the clamping plate 13, and the sliding block is slidably mounted in the sliding groove.

In this embodiment, the swivelling chute has been seted up to the bottom of rolling disc 3, and fixed disk 2 is installed at the swivelling chute, has seted up two control flumes on the inner wall of swivelling chute, and equal slidable mounting has locking piece 33 in two control flumes, has seted up a plurality of locked grooves 32 on the fixed disk 2, and locking piece 33 is installed in the locked groove 32 that corresponds.

In this embodiment, the second thread groove has all been seted up to the one end of two locking pieces 33, has all seted up on one side inner wall of two control grooves and has rotated the hole, rotates downthehole all to rotate for two and installs threaded rod 34, and threaded rod 34 screw thread is installed in the second thread groove that corresponds, and the equal fixed mounting of one end of two threaded rods 34 has regulating wheel 35.

In this embodiment, seted up the auxiliary tank on the inner wall of adjustment tank, fixed mounting has the fixed block on the removal post 11, and fixed block sliding connection is at the auxiliary tank, and the removal post 11 drives the fixed block and slides in the auxiliary tank when removing, can promote the stability when removing the removal of post 11.

In this embodiment, by rotating the adjusting column 5, the adjusting column 5 drives the corresponding round bar to rotate, the round bar can drive the corresponding fixed wheel 6 to rotate, the fixed wheel 6 extrudes the arc-shaped rod 10, the arc-shaped rod 10 slides out of the arc-shaped slot 7, so that the arc-shaped rod 10 extrudes the pressure spring 9, the pressure spring 9 generates elastic deformation, the adjusting column 5 can adjust the use angle of the fixed seat 12 and the clamping plate 13, the arc-shaped rod 10 is inserted into another arc-shaped slot 7 due to the elastic action of the pressure spring 9, the position of the adjusting column 5 can be fixed again, two handles 23 are pulled, the handles 23 slide on the corresponding control rods 22 and pull the second springs 24, the second springs 24 generate elastic deformation, the handles 23 drive the corresponding limit blocks 26 to move, the limit blocks 26 slide out of the corresponding limit slots 25, the fixed limit of the handles 23 can be cancelled, the two handles 23 are rotated, the handles 23 can drive, the control rod 22 drives the corresponding first worm 20 to rotate, the first worm 20 drives the first worm wheel 19 to rotate, the first worm wheel 19 drives the shaft rod 18 to rotate, the shaft rod 18 drives the gear 15 to rotate, the gear 15 can drive the two racks 16 to move, the racks 16 can drive the corresponding clamping plate 13 to move, the clamping plate 13 extrudes the corresponding first spring 14, the first spring 14 generates elastic deformation, the control rod 22 can drive the second worm 27 to rotate while rotating, the second worm 27 drives the second worm wheel 31 to rotate, the second worm wheel 31 drives the two lead screws 30 to rotate, the lead screws 30 drive the corresponding inserted bars 28 to move, the inserted bars 28 slide out of the corresponding slots 29, the fixed limit of the inserted bars 21 can be eliminated, the handle 23 can drive the movable plate 21 corresponding to the movable plate to move, the movable column 21 can drive the corresponding movable column 11 to move, the movable column 11 drives the corresponding fixed seat 12 and the clamping plate 13 to move, the clamping position on the jig can be adjusted, after a cylindrical lithium battery is placed on the rotating disc 3, the two handles 23 are reversely rotated, so that the first worm 20 drives the first worm wheel 19 to rotate, the first worm wheel 19 drives the shaft lever 18 to reversely rotate, the two clamping plates 13 reset and move, the two clamping plates 13 and the fixed seat 12 clamp the cylindrical lithium battery, meanwhile, the control rod 22 drives the second worm 27 to reversely rotate, the two lead screws 30 reversely rotate, so that the insertion rod 28 is inserted into the other insertion groove 29, the position of the column 11 can be stably moved, after the handle 23 is loosened, the handle 23 is reset under the elastic action of the second spring 24, the handle 23 drives the limit block 26 to be inserted into the limit groove 25, the position of the handle 23 can be fixed, the two adjusting wheels 35 are rotated, the adjusting wheels 35 can drive the corresponding threaded rods 34 to rotate, the corresponding lock blocks 33 can be driven by the threaded rods 34 to move, the locking blocks 33 slide out of the corresponding locking grooves 32, so that the fixing limit of the rotary disc 3 on the fixed disc 2 can be cancelled, and the lithium battery can be controlled to rotate by rotating the rotary disc 3.

Compared with the prior art, the invention has the technical progress that: the turntable jig is reasonable in structure, convenient to operate, good in adjustability, convenient to clamp and rotate objects with different sizes, convenient to flexibly assemble and detect workpieces, and high in using efficiency.

Claims

1. A rotary table jig device of cylindrical lithium battery production equipment comprises a base (1) and is characterized in that a fixed disc (2) is fixedly installed at the top of the base (1), a rotary disc (3) is rotatably installed on the fixed disc (2), two installation seats (4) are fixedly installed at the top of the rotary disc (3), fixed grooves are formed in the tops of the two installation seats (4), round holes are formed in the inner wall of one side of each fixed groove, round rods are rotatably installed in the round holes, adjusting columns (5) are fixedly installed at one ends of the two round rods, the two adjusting columns (5) are rotatably installed in the corresponding fixed grooves, fixing wheels (6) are fixedly installed at the other ends of the two round rods, a plurality of arc-shaped clamping grooves (7) are formed in the fixing wheels (6), side columns (8) are fixedly installed at one sides of the installation seats (4), and compression spring grooves are formed in the bottoms of the side columns (8), an arc-shaped rod (10) is slidably mounted in a pressure spring groove, the bottom end of the arc-shaped rod (10) is mounted in an arc-shaped clamping groove (7), a pressure spring (9) is fixedly mounted at the top end of the arc-shaped rod (10), the top end of the pressure spring (9) is fixedly connected to the inner wall of the top of the pressure spring groove, adjusting grooves are formed in the ends, close to each other, of two adjusting columns (5), moving columns (11) are slidably mounted in the two adjusting grooves, fixing seats (12) are fixedly mounted at the ends, close to each other, of the two moving columns (11), two moving grooves are formed in the sides, close to each other, of the two fixing seats (12), clamping plates (13) are slidably mounted in the two moving grooves on the same fixing seat (12), a first spring (14) is fixedly mounted on the side, far away from each other, of the two clamping plates (13), one end of the, one side of each of the two clamping plates (13) close to each other is fixedly provided with a rack (16), the inner wall of one side of each of the two moving grooves is provided with a same fixed hole, the two racks (16) are connected in the fixed holes in a sliding manner, a gear (15) is rotatably arranged in each fixed hole, the gear (15) is meshed with the two racks (16), one end of each moving column (11) is provided with a groove (17), a shaft rod (18) is rotatably arranged in each groove (17), one end of each shaft rod (18) extends into each fixed hole and is fixedly connected onto the gear (15), a first worm wheel (19) is fixedly sleeved on each shaft rod (18), the inner wall of the top of each adjusting groove is provided with a sliding hole, the top of each moving column (11) is fixedly provided with a moving plate (21), each moving plate (21) is slidably arranged in each sliding hole, each, one end of a control rod (22) extends into the groove (17) and is fixedly provided with a first worm (20), the first worm (20) is meshed with a first worm wheel (19), a handle (23) is sleeved on the control rod (22) in a sliding mode, a limiting block (26) is fixedly arranged at the bottom of the handle (23), a plurality of limiting grooves (25) are formed in the top of the movable plate (21), and the limiting block (26) is installed in the limiting grooves (25).

2. The turntable jig device for the cylindrical lithium battery production equipment as claimed in claim 1, wherein a spring groove is formed at the bottom end of the handle (23), the control rod (22) is slidably mounted in the spring groove, a second spring (24) is fixedly mounted at the top end of the control rod (22), and the top end of the second spring (24) is fixedly connected to the inner wall of the spring groove.

3. The rotary table fixture device of the cylindrical lithium battery production equipment as claimed in claim 1, wherein the two sides of the moving plate (21) are both provided with a connecting groove, the two connecting grooves are both slidably provided with an inserting rod (28), the inner walls of the two sides of the sliding hole are both provided with a plurality of slots (29), the inserting rod (28) is mounted in the corresponding slot (29), and one end of the two inserting rods (28) close to each other is provided with a first threaded groove.

4. The rotary disc jig device for the cylindrical lithium battery production equipment as claimed in claim 3, wherein the through hole is provided with two rotary holes on the inner walls of the two sides, a screw rod (30) is rotatably installed in each of the two rotary holes, one end of the screw rod (30) is threadedly installed in the corresponding first thread groove, the same second worm wheel (31) is fixedly installed at the end of the two screw rods (30) close to each other, the control rod (22) is fixedly sleeved with a second worm (27), and the second worm (27) is meshed with the second worm wheel (31).

5. The rotary table jig device for the cylindrical lithium battery production equipment as claimed in claim 1, wherein the inner wall of the moving groove is provided with a sliding groove, the clamping plate (13) is fixedly provided with a sliding block, and the sliding block is slidably mounted in the sliding groove.

6. The rotary table jig device for the cylindrical lithium battery production equipment as claimed in claim 1, wherein a rotary groove is formed in the bottom of the rotary table (3), the fixed table (2) is installed in the rotary groove, two control grooves are formed in the inner wall of the rotary groove, the two control grooves are both provided with the locking block (33) in a sliding manner, the fixed table (2) is provided with a plurality of locking grooves (32), and the locking block (33) is installed in the corresponding locking groove (32).

7. The rotary table jig device for the cylindrical lithium battery production equipment as claimed in claim 6, wherein one end of each of the two locking blocks (33) is provided with a second threaded groove, one inner wall of each of the two control grooves is provided with a rotating hole, each of the two rotating holes is rotatably provided with a threaded rod (34), each of the threaded rods (34) is threadedly arranged in the corresponding second threaded groove, and one end of each of the two threaded rods (34) is fixedly provided with an adjusting wheel (35).

8. The rotary table jig device for the cylindrical lithium battery production equipment as claimed in claim 1, wherein an auxiliary groove is formed on the inner wall of the adjusting groove, a fixed block is fixedly mounted on the moving column (11), and the fixed block is slidably connected in the auxiliary groove.