CN219598448U - Silicon crystal battery scribing and positioning device - Google Patents

Abstract

The utility model discloses a silicon crystal battery scribing positioning device which comprises a bottom plate, wherein a vacuum chuck is fixedly arranged at the top of the bottom plate, a frame body is fixedly arranged at the top of the vacuum chuck, sliding grooves are formed in the surfaces of two ends of the top of the frame body, a sliding block is connected in a sliding manner in the sliding grooves, a moving plate is arranged at the top of the sliding block through screws, a scribing groove is formed in the surface of the top of the moving plate, a fixing seat is fixedly arranged at one end of the bottom plate, a vacuum pump is fixedly arranged at the top of the fixing seat, and an air suction end of the vacuum pump is connected with the vacuum chuck through a pipeline. According to the silicon crystal battery scribing positioning device, after the silicon crystal battery is fixed, the scribing groove of the movable plate can be moved to the region to be scribed of the silicon crystal battery, laser of the scribing machine is used for scribing the silicon crystal battery through the scribing groove, and the laser cannot reach the silicon crystal battery after the laser position of the scribing machine is wrong, so that the situation that the silicon crystal battery is scrapped after being scribed is avoided, and the silicon crystal battery scribing positioning device is suitable for being widely popularized and used.

Description

Silicon crystal battery scribing and positioning device

Technical Field

The utility model relates to the technical field of silicon crystal batteries, in particular to a silicon crystal battery scribing and positioning device.

Background

The silicon crystal battery is a component of a photovoltaic power generation system, and when the silicon crystal battery is subjected to scribing processing, a positioning device is needed, and the positioning device is mainly used for ensuring that the battery can be accurately positioned after being clamped so as to perform accurate processing, and is generally mechanical.

The utility model discloses a full-automatic high-speed battery piece scribing machine negative pressure positioner of marking off of bulletin number CN213646355U, which comprises a workbench, both ends all weld the curb girder about the workstation, and be provided with the guide rail between two curb girders, the top left side of guide rail is fixed with the cylinder, sliding connection has the mounting panel on the guide rail, the bottom left side of mounting panel is fixed with the vacuum pump, the top of workstation is fixed with the carrier, the top of workstation is provided with carries the material seat, the top of carrying the material seat is provided with the bed hedgehopping piece. This full-automatic high-speed battery piece scribing machine negative pressure positioner promotes the mounting panel at guide rail lateral shifting through the cylinder, conveniently carries out lateral regulation to the negative pressure sucking disc and acts on, can effectually absorb the battery piece that carries on carrying the material seat to conveniently put in the operation that carries the seat with the battery piece after absorbing on the mounting panel left-hand movement, be used for the battery piece next step.

The existing silicon crystal battery scribing positioning device can adsorb and fix a battery piece and can adjust a sucker, but in the scribing process, if laser emitted by a scribing machine deviates, the positioning device cannot prevent the laser from contacting the battery piece, so that the battery piece is scrapped after scribing.

Disclosure of Invention

The utility model mainly aims to provide a silicon crystal battery scribing and positioning device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a silicon wafer battery scribing positioner, includes the bottom plate, bottom plate top fixed mounting has vacuum chuck, and vacuum chuck top fixed mounting has the framework, the spout has all been seted up on framework top both ends surface, sliding connection has the slider in the spout, the slider top has the movable plate through screw mounting, and the scribing groove has been seted up on movable plate top surface, bottom plate one end fixed mounting has the fixing base, and fixing base top fixed mounting has the vacuum pump, the vacuum pump air-extracting end passes through the pipe connection vacuum chuck.

Further, the end part of the sliding block, which is far away from the fixed seat, is provided with a bearing seat through a screw, the surfaces of the two ends of one side of the frame body are provided with adjusting screws through reserved threaded holes, and one ends of the adjusting screws are fixed in a rotating ring of the bearing seat.

Further, the fixed slot has been seted up to slider other end surface, and the welding has the spring in the fixed slot, spring one end welding has the buffer board, and buffer board one end is located outside the fixed slot.

Further, fixing holes are formed in the surfaces of two sides of the top of the bottom plate.

Further, a length scale is arranged on the surface of one end in the frame body.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up slider, vacuum chuck movable plate, the vacuum pump can make the inside negative pressure state that is in of vacuum chuck, produce the suction, thereby adsorb fixedly with the silicon crystal battery, and the slider slides in the spout, thereby can adjust the position of movable plate, and then make the scribing groove aim at the region that the silicon crystal battery waited to scribe the silicon crystal battery, with wait the scribing mechanism of dicing machine to carry out the scribing operation to the silicon crystal battery, this positioner is after fixing the silicon crystal battery, can remove the scribing groove of movable plate to the region of waiting to scribe of silicon crystal battery, the laser of dicing machine is through the scribing groove to the silicon crystal battery, and laser just can't reach the silicon crystal battery after the laser position mistake of dicing machine, scrap after the silicon crystal battery is scribed in order to avoid.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a dicing and positioning device for a silicon wafer battery according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a frame of a positioning device for dicing a silicon wafer battery according to the present utility model.

Fig. 3 is an enlarged schematic view of a portion a of the dicing and positioning device for a silicon wafer battery according to the present utility model.

In the figure: 1. a fixing seat; 2. a vacuum pump; 3. a vacuum chuck; 4. a frame; 5. a chute; 6. dicing grooves; 7. a moving plate; 8. adjusting a screw; 9. a fixing hole; 10. a bottom plate; 11. a slide block; 12. a bearing seat; 13. a buffer plate; 14. a fixing groove; 15. a spring; 16. length scale.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, the silicon crystal battery scribing positioning device comprises a bottom plate 10, a vacuum chuck 3 is fixedly installed at the top of the bottom plate 10, a frame 4 is fixedly installed at the top of the vacuum chuck 3, sliding grooves 5 are formed in the surfaces of two ends of the top of the frame 4, sliding blocks 11 are slidably connected in the sliding grooves 5, a moving plate 7 is installed at the top of the sliding blocks 11 through screws, scribing grooves 6 are formed in the surface of the top of the moving plate 7, a fixing seat 1 is fixedly installed at one end of the bottom plate 10, a vacuum pump 2 is fixedly installed at the top of the fixing seat 1, and an air exhaust end of the vacuum pump 2 is connected with the vacuum chuck 3 through a pipeline.

As shown in fig. 1, 2 and 3, the end portion of the sliding block 11 far away from the fixing seat 1 is provided with a bearing seat 12 through a screw, two end surfaces on one side of the frame body 4 are provided with an adjusting screw 8 through reserved threaded holes, one end of the adjusting screw 8 is fixed in a rotating ring of the bearing seat 12, and the adjusting screw 8 is connected with the sliding block 11 through the bearing seat 12, and the sliding block 11 is limited by the sliding groove 5 and cannot rotate, so that the sliding block 11 can slide in the sliding groove 5 when the adjusting screw 8 rotates, and the sliding block 11 drives the moving plate to move to a designated position.

As shown in fig. 2 and 3, the other end surface of the sliding block 11 is provided with a fixing groove 14, a spring 15 is welded in the fixing groove 14, one end of the spring 15 is welded with a buffer plate 13, and one end of the buffer plate 13 is located outside the fixing groove 14, when the sliding block 11 is about to contact the inner wall of the sliding groove 5, which is close to the fixing seat 1, the buffer plate 13 contacts with the inner wall, so that the spring 15 retracts to generate buffering, and the sliding block 11 is prevented from directly colliding with the inner wall.

As shown in fig. 1, fixing holes 9 are formed on two side surfaces of the top of the bottom plate 10, and personnel can fix the bottom plate 10 on the dicing saw through the fixing holes 9.

As shown in fig. 1, a length scale 16 is provided on one end surface of the frame 4, and a person can fix the silicon crystal cell at a specified position with reference to the length scale 16 and move the moving plate 7 to the specified position.

It should be noted that, the present utility model is a silicon wafer battery dicing positioning device, when in operation, a person can fix the device on a dicing machine, then, place a whole silicon wafer battery on the top of a vacuum chuck 3, at this time, the person can control a vacuum pump 2 to work, which can make the inside of the vacuum chuck 3 be in a negative pressure state, generate suction force, thereby adsorbing and fixing the silicon wafer battery, at this time, the person can manually rotate an adjusting screw 8, thereby making a slide block 11 slide in a slide groove 5, and further adjust the position of a moving plate 7, so that a dicing groove 6 is aligned to a region to be diced of the silicon wafer battery, and next, the person can control a dicing mechanism of the dicing machine, so that laser emitted by the dicing mechanism passes through the dicing groove 6 to perform dicing operation on the silicon wafer battery, thereby completing the use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a silicon wafer battery scribing positioner, includes bottom plate (10), its characterized in that: bottom plate (10) top fixed mounting has vacuum chuck (3), and vacuum chuck (3) top fixed mounting has framework (4), spout (5) have all been seted up on framework (4) top both ends surface, sliding connection has slider (11) in spout (5), slider (11) top has movable plate (7) through the screw mounting, and has seted up scribing groove (6) on movable plate (7) top surface, bottom plate (10) one end fixed mounting has fixing base (1), and fixing base (1) top fixed mounting has vacuum pump (2), vacuum pump (2) bleed end is through pipe connection vacuum chuck (3).

2. The silicon wafer battery scribing and positioning device according to claim 1, wherein: the end part of the sliding block (11) far away from the fixed seat (1) is provided with a bearing seat (12) through a screw, the two end surfaces of one side of the frame body (4) are provided with an adjusting screw (8) through reserved threaded holes, and one end of the adjusting screw (8) is fixed in a rotating ring of the bearing seat (12).

3. The silicon wafer battery scribing and positioning device according to claim 2, wherein: the fixed groove (14) is formed in the surface of the other end of the sliding block (11), the spring (15) is welded in the fixed groove (14), the buffer plate (13) is welded at one end of the spring (15), and one end of the buffer plate (13) is located outside the fixed groove (14).

4. The silicon wafer battery scribing and positioning device according to claim 1, wherein: fixing holes (9) are formed in the surfaces of two sides of the top of the bottom plate (10).

5. The silicon wafer battery scribing and positioning device according to claim 1, wherein: a length scale (16) is arranged on the surface of one end in the frame body (4).