CN219065271U

CN219065271U - Lithium battery end face burr detection device

Info

Publication number: CN219065271U
Application number: CN202320041052.8U
Authority: CN
Inventors: 卢灿生
Original assignee: Dongguan Miyear Battery Co ltd
Current assignee: Dongguan Miyear Battery Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-05-23
Anticipated expiration: 2033-01-08

Abstract

The utility model discloses a lithium battery end face burr detection device which comprises a sliding rail, wherein the sliding rail is connected to a sliding seat in a sliding way, a toothed plate is fixed at the center of the inner wall of the bottom of the sliding rail, limiting grooves are formed in the centers of the inner walls of the two sides of the sliding rail, limiting blocks which are connected to the inside of the limiting grooves in a sliding way are arranged at the bottoms of the two sides of the sliding seat, a communicating groove is formed in the center of the top of the sliding seat, and a positioning plate is welded on one side of the top of the sliding seat. According to the utility model, the motor drives the driving gear to rotate in the internal meshing toothed plate of the communicating groove, the sliding seat slides along the sliding rail under the action of the driving gear and the toothed plate, so that the detection camera can be longitudinally adjusted according to the detection requirement of the burrs on the end face of the lithium battery, the electric pushing cylinder drives the sliding block to slide along the sliding groove, the sliding block can drive the positioning block to slide along the positioning groove, and the sliding block can drive the detection camera to lift and adjust through the transverse rod and the bench according to the detection requirement of the burrs on the end face of the lithium battery.

Description

Lithium battery end face burr detection device

Technical Field

The utility model relates to the technical field of lithium battery end face burr detection, in particular to a lithium battery end face burr detection device.

Background

During the production of the lithium battery, in order to prevent burrs from being generated in the pole piece slitting process, the procedure of end face burr detection is added after slitting.

If the authority bulletin number is CN216174376U, the authority bulletin day is 2022-04-05, a hole burr detection device based on line laser sensor is disclosed, which comprises an outer shell, the motor is installed to one side outer wall at shell top, the one end of motor output shaft has the conical gear group through the coupling joint, the bottom inner wall of conical gear group has the screw thread lead screw through threaded connection, the outer wall of screw thread lead screw has the screw thread sleeve through threaded connection, screw thread sleeve's bottom outer wall swing joint has the annular slab, the four corners department of annular slab bottom outer wall all rigid coupling has the limiting plate, the circular hole has all been seted up to the top outer wall of limiting plate, the inner wall in circular hole has all pegged graft the pole setting.

Above-mentioned and in prior art, lithium cell terminal surface burr detects at present and detects by the camera, but, detects the camera and need fix on the rack through the bolt when detecting lithium cell terminal surface burr for detect the camera and not be convenient to carry out suitable vertical, horizontal or vertical lift regulation according to the detection needs, the practicality is not ideal. Therefore, there is a need to design a device for detecting burrs on the end surface of a lithium battery to solve the above problems.

Disclosure of Invention

The utility model aims to provide a device for detecting burrs on the end face of a lithium battery, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a lithium cell terminal surface burr detection device, includes the slide rail, sliding connection is fixed with the pinion rack in the center department of slide rail bottom inner wall on the slide rail, the spacing groove has all been seted up to the center department of slide rail both sides inner wall, and the stopper of sliding connection in the spacing inslot portion is all installed to the bottom of slide both sides, the intercommunication groove has been seted up in the center department at slide top, and one side welding at slide top has the locating plate, the inside swing joint in intercommunication groove has driving gear, and meshes mutually between driving gear and the pinion rack, one side fixed mounting of locating plate has the motor, and is the transmission between the output and the driving gear of motor and is connected.

Further, the bottom of the sliding rail is welded with a supporting frame, and two or more screw holes are formed in the inner wall of the bottom of the supporting frame at equal intervals.

Further, a vertical arm is fixedly arranged on one side of the sliding seat, a sliding groove is formed in one side of the vertical arm, a sliding block is connected in the sliding groove in a sliding manner, an electric pushing cylinder is fixedly arranged at the top end of the vertical arm, the output end of the electric pushing cylinder is fixedly connected with the sliding block, and the electric pushing cylinder can drive the sliding block to lift and slide up and down along the sliding groove on the vertical arm

Furthermore, locating grooves are formed in the centers of the inner walls of the two sides of the sliding groove, and locating blocks which are in sliding connection with the inside of the locating grooves are arranged on the two sides of the sliding block.

Further, a cross rod is fixed on one side of the sliding block, a sliding table is connected to the outer portion of the cross rod in a sliding mode, and a positioning bolt is connected to the axis of the top of the sliding table in a threaded mode.

Further, the rack is fixedly installed on two sides of the sliding table, and the detection camera is fixedly installed on the rack.

In the technical scheme, the device for detecting the burrs on the end face of the lithium battery provided by the utility model comprises (1) the motor drives the driving gear to rotate in the internal meshing toothed plate of the communication groove through the sliding seat, and the sliding seat slides along the sliding rail under the action of the driving gear and the toothed plate, so that the detection camera can be longitudinally adjusted according to the detection requirement of the burrs on the end face of the lithium battery. (2) Through the electricity that sets up pushing away the jar, the electricity pushes away the jar and drives the slider and slide along the spout, and the slider can drive the locating piece and slide along the constant head tank for the slider can drive the detection camera through the rack through the horizontal pole according to lithium cell terminal surface burr detection needs and go up and down to adjust. (3) Through the slip table that sets up, the slip table slides along the horizontal pole, and positioning bolt can fix the slip table in the assigned position of horizontal pole for the slip table can drive the detection camera through the rack according to the detection needs of lithium cell terminal surface burr and carry out horizontal regulation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of a device for detecting burrs on an end surface of a lithium battery according to an embodiment of the utility model.

Fig. 2 is a schematic view of a vertical arm structure provided by an embodiment of a device for detecting burrs on an end surface of a lithium battery.

Fig. 3 is a schematic diagram of a sliding table structure provided by an embodiment of a device for detecting burrs on an end surface of a lithium battery.

Fig. 4 is a schematic diagram of a partially enlarged structure of a slide seat provided in an embodiment of a device for detecting burrs on an end surface of a lithium battery.

Reference numerals illustrate:

1. a support frame; 2. a slide rail; 3. a slide; 4. a vertical arm; 5. an electric pushing cylinder; 6. a chute; 7. a positioning groove; 8. a positioning block; 9. a slide block; 10. a cross bar; 11. a sliding table; 12. positioning bolts; 13. a stand; 14. detecting a camera; 15. a toothed plate; 16. a limit groove; 17. a limiting block; 18. a communication groove; 19. a positioning plate; 20. a motor; 21. and a drive gear.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the device for detecting burrs on the end face of a lithium battery provided by the utility model comprises a sliding rail 2, wherein the sliding rail 2 is connected with a sliding seat 3 in a sliding manner, a toothed plate 15 is fixed at the center of the inner wall of the bottom of the sliding rail 2, limiting grooves 16 are formed in the centers of the inner walls of the two sides of the sliding rail 2, limiting blocks 17 which are connected in the limiting grooves 16 in a sliding manner are arranged at the bottoms of the two sides of the sliding seat 3, a communicating groove 18 is formed in the center of the top of the sliding seat 3, a positioning plate 19 is welded on one side of the top of the sliding seat 3, a driving gear 21 is movably connected in the communicating groove 18, the driving gear 21 is meshed with the toothed plate 15, a motor 20 is fixedly arranged on one side of the positioning plate 19, the output end of the motor 20 is in transmission connection with the driving gear 21, the motor 20 drives the driving gear 21 to rotate in the toothed plate 15 meshed with the inside of the communicating groove 18, and the sliding seat 3 slides along the sliding rail 2 under the action of the driving gear 21 and the toothed plate 15, so that burrs on the end face of the lithium battery can be longitudinally adjusted and detected.

In another embodiment provided by the utility model, as shown in fig. 1, the bottom of the sliding rail 2 is welded with the supporting frame 1, and two screw holes are formed in the inner wall of the bottom of the supporting frame 1, so that the supporting frame 1 has a good supporting effect on the sliding rail 2.

In still another embodiment provided by the utility model, as shown in fig. 1 and 2, a vertical arm 4 is fixedly arranged on one side of a sliding seat 3, a sliding groove 6 is formed on one side of the vertical arm 4, a sliding block 9 is connected inside the sliding groove 6 in a sliding manner, an electric pushing cylinder 5 is fixedly arranged at the top end of the vertical arm 4, the output end of the electric pushing cylinder 5 is fixedly connected with the sliding block 9, positioning grooves 7 are formed in the centers of the inner walls of the two sides of the sliding groove 6, positioning blocks 8 which are connected inside the positioning grooves 7 in a sliding manner are arranged on the two sides of the sliding block 9, the electric pushing cylinder 5 drives the sliding block 9 to vertically slide along the sliding groove 6, and the sliding block 9 can drive the positioning blocks 8 to slide along the positioning grooves 7, so that burrs on the end face of a lithium battery can be detected in a lifting adjustment manner.

In still another embodiment provided by the utility model, as shown in fig. 1, 2 and 3, a cross rod 10 is fixed on one side of a sliding block 9, a sliding table 11 is connected to the outside of the cross rod 10 in a sliding manner, a positioning bolt 12 is connected to the axis of the top of the sliding table 11 in a threaded manner, a rack 13 is fixedly installed on both sides of the sliding table 11, a detection camera 14 is fixedly installed on the rack 13, the sliding table 11 slides along the cross rod 10, and the positioning bolt 12 can fix the sliding table 11 at a designated position of the cross rod 10, so that the sliding table 11 can drive the detection camera 14 to perform transverse adjustment according to the detection requirement of burrs on the end face of a lithium battery through the rack 13.

Working principle: during the use, the detection personnel passes through the bolt with support frame 1 and installs in one side of detecting the platform, then adjust detection camera 14 according to the needs that lithium cell terminal surface burr detected, motor 20 drives drive gear 21 and rotates at the inside meshing pinion rack 15 of intercommunication groove 18, slide 3 slides along slide rail 2 under drive gear 21 and pinion rack 15's effect, make detection camera 14 can carry out vertical regulation according to the detection needs of lithium cell terminal surface burr, electric push cylinder 5 drives slider 9 and slides along spout 6, and slider 9 can drive locating piece 8 and slide along constant head tank 7, make slider 9 can carry out lifting adjustment through horizontal pole 10 drive detection camera 14 through rack 13 according to lithium cell terminal surface burr detection needs, slide 11 slides along horizontal pole 10, and positioning bolt 12 can fix slide 11 at horizontal pole 10's assigned position, make slide 11 can drive detection camera 14 through rack 13 according to the detection needs of lithium cell terminal surface burr and carry out horizontal regulation.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a lithium cell terminal surface burr detection device, includes slide rail (2), its characterized in that, sliding connection is in slide (3) on slide rail (2), and the center department of slide rail (2) bottom inner wall is fixed with pinion rack (15), spacing groove (16) have all been seted up to the center department of slide rail (2) both sides inner wall, and stopper (17) of sliding connection in spacing groove (16) inside are all installed to the bottom of slide (3) both sides, intercommunication groove (18) have been seted up to the center department at slide (3) top, and one side welding at slide (3) top has locating plate (19), the inside swing joint of intercommunication groove (18) has driving gear (21), and meshes between driving gear (21) and pinion rack (15), one side fixed mounting of locating plate (19) has motor (20), and is the transmission between the output of motor (20) and driving gear (21).

2. The lithium battery end face burr detection device according to claim 1, wherein the bottom of the sliding rail (2) is welded with a supporting frame (1), and two or more screw holes are formed in the inner wall of the bottom of the supporting frame (1) at equal intervals.

3. The lithium battery end face burr detection device according to claim 1, wherein a vertical arm (4) is fixedly installed on one side of the sliding seat (3), a sliding groove (6) is formed in one side of the vertical arm (4), a sliding block (9) is connected to the sliding groove (6) in a sliding mode, an electric pushing cylinder (5) is fixedly installed at the top end of the vertical arm (4), the output end of the electric pushing cylinder (5) is fixedly connected with the sliding block (9), and the electric pushing cylinder (5) can drive the sliding block (9) to vertically lift and slide along the sliding groove (6) in the vertical arm (4).

4. The device for detecting burrs on the end face of a lithium battery according to claim 3, wherein positioning grooves (7) are formed in the centers of the inner walls of the two sides of the sliding groove (6), and positioning blocks (8) which are in sliding connection with the inside of the positioning grooves (7) are arranged on the two sides of the sliding block (9).

5. The lithium battery end face burr detection device according to claim 3, wherein a cross rod (10) is fixed on one side of the sliding block (9), a sliding table (11) is connected to the outside of the cross rod (10) in a sliding mode, and a positioning bolt (12) is connected to the axis of the top of the sliding table (11) in a threaded mode.

6. The lithium battery end face burr detection device according to claim 5, wherein a rack (13) is fixedly installed on two sides of the sliding table (11), and a detection camera (14) is fixedly installed on the rack (13).