CN217572371U

CN217572371U - Burnishing device is used in production of PERC solar cell

Info

Publication number: CN217572371U
Application number: CN202220840351.3U
Authority: CN
Inventors: 张玉锦; 辛明达; 薛尚升; 孙启元
Original assignee: Xuzhou Zhonghui Photovoltaic Technology Co ltd
Current assignee: Xuzhou Zhonghui Photovoltaic Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-10-14
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a burnishing device is used in PERC solar cell production relates to battery production technical field, including bearing the base, be provided with stop gear on bearing the base, the top of bearing the base is provided with the roof, the upper surface of bearing the base is close to the border angle position and all fixedly mounted with fixed montant, the trailing flank intermediate position card of bearing the base is equipped with electronic jar No. one, the output of electronic jar No. one installs the telescopic link No. one, the upper end fixedly connected with lifter plate of telescopic link No. one, stop gear includes the motor No. one, the output of motor No. one is installed the lead screw No. one, the upper surface of bearing the base is close to both sides and all sets up the limiting length board; the utility model discloses can avoid the battery cover to take place the offset at the polishing in-process, have convenient supplementary limit function, and be applicable to and polish the different positions department on battery cover surface, have convenient automatically regulated function, reduce staff's the work degree of difficulty.

Description

Burnishing device is used in production of PERC solar cell

Technical Field

The utility model relates to a battery production technical field specifically is a burnishing device is used in production of PERC solar cell.

Background

PERC solar cells refer to semiconductor components that can efficiently absorb solar energy and convert it into electrical energy. However, the conventional cell cover is inconvenient to clamp during polishing, and therefore, a polishing device for producing the PERC solar cell is urgently needed to be designed.

The existing polishing device for producing the battery has certain defects in use, the battery cover is easy to shift in position in the polishing process, the battery cover does not have a convenient auxiliary limiting function, does not have a convenient automatic adjusting function, and increases the working difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device is used in PERC solar cell production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a burnishing device is used in production of PERC solar cell, is including bearing the base, it is provided with stop gear on the base to bear, the top of bearing the base is provided with the roof, the upper surface that bears the base has fixed montant near the equal fixed mounting in edge angle position, the trailing flank intermediate position card that bears the base is equipped with electronic jar No. one, an telescopic link is installed to the output of electronic jar No. one, the upper end fixedly connected with lifter plate of a telescopic link.

As a further scheme of the utility model, stop gear includes the motor, the lead screw is installed to the output of motor, the upper surface that bears the base is close to both sides and all is provided with the limit length board, and is two sets of the lower surface intermediate position fixed mounting of limit length board has a slider, and is two sets of one side of a slider all runs through set up threaded hole, the upper surface intermediate position that bears the base has seted up a spout, and is two sets of the opposite face of limit length board all is provided with two sets of limit width boards, one side fixed mounting of limit width board has No. two sliders, and is two sets of No. two spouts have all been seted up to the opposite side of limit length board, and are two sets of the equal fixedly connected with gag lever post in inside of No. two spouts, and are two sets of the lateral surface of gag lever post is close to both sides and all overlaps and is equipped with compression spring.

As a further aspect of the utility model, the upper surface of roof is close to the border angle position and all runs through and has seted up the slide opening, and the roof passes through four groups of slide openings and four fixed montant sliding connection of group, lifter plate and roof fixed connection.

As a further scheme of the utility model, a motor fixed mounting is in one side of bearing the base, the lateral surface of a lead screw is provided with symmetrical screw thread section, and is two sets of a slider is respectively through screw hole and a lead screw threaded connection, and is two sets of a slider all is located the inside of a spout.

As a further aspect of the utility model, no. two sliders are located the inside of No. two spouts, no. two sliders and gag lever post sliding connection.

As a further scheme of the utility model, the upper surface of roof is close to one side fixed mounting and has the mount, one side fixed mounting of mount has No. two motors, no. two lead screws are installed to the output of No. two motors, the inside of mount is provided with the movable block, the outside of movable block is close to bottom fixed mounting and has No. two electronic jars, no. two telescopic links are installed to the output of No. two electronic jars, the one end fixedly connected with snap ring of No. two telescopic links, driving motor has clamped the inside of snap ring, the drive shaft is installed to driving motor's output, the lower extreme fixedly connected with polishing dish of drive shaft, the upper surface of roof runs through and has seted up the slide.

As a further scheme of the utility model, no. two lead screws and movable block threaded connection, the snap ring passes through the upside of telescopic link movable mounting No. two at the roof.

As a further proposal of the utility model, the shape of the fixing frame is in a U-shaped arrangement, and the polishing disk is movably arranged below the top plate through the driving shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first motor bearing one side of the base is started to drive the first lead screw to rotate, so that the two groups of first sliding blocks are driven to move relatively along the first sliding groove through the symmetrical threaded section matched with the threaded holes until the two groups of length limiting plates are respectively attached to two sides of the battery cover, the two groups of width limiting plates are respectively attached to the other two sides of the battery cover through the second sliding blocks and the second sliding grooves matched with the limiting rods and the compression springs, the position deviation of the battery cover in the polishing process can be avoided, and the auxiliary limiting function is convenient and fast.

2. Through the motor No. two that starts mount one side, drive No. two lead screws and rotate, thereby drive the movable block and remove in the inside of mount, make the polishing dish can carry out longitudinal movement, then start the electronic jar No. two in the movable block outside, it stretches out and draws back to drive No. two telescopic links, thereby drive the snap ring at roof upside lateral shifting, make the polishing dish can carry out lateral shifting, be applicable to and polish the different positions department on battery cover surface, convenient automatically regulated function has, staff's the work degree of difficulty has been reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection structure of the middle limiting mechanism of the present invention.

Fig. 3 is a schematic view of the connection structure of the middle top plate of the present invention.

Fig. 4 is a schematic side view of the present invention.

In the figure: 1. a load bearing base; 2. a limiting mechanism; 201. a first motor; 202. a first screw rod; 203. a length limiting plate; 204. a first sliding block; 205. a threaded hole; 206. a first chute; 207. a width limiting plate; 208. a second sliding block; 209. a second chute; 210. a limiting rod; 211. a compression spring; 3. a top plate; 4. fixing the vertical rod; 5. a first electric cylinder; 6. a first telescopic rod; 7. a lifting plate; 8. a slideway; 9. a fixed mount; 10. a second motor; 11. a second screw rod; 12. a moving block; 13. a second electric cylinder; 14. a second telescopic rod; 15. a snap ring; 16. a drive motor; 17. a drive shaft; 18. and (7) polishing the disc.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: a polishing device for PERC solar cell production comprises a bearing base 1, wherein a limiting mechanism 2 is arranged on the bearing base 1, a top plate 3 is arranged above the bearing base 1, the positions, close to the edge corners, of the upper surface of the bearing base 1 are fixedly provided with fixed vertical rods 4, a first electric cylinder 5 is clamped at the middle position of the rear side surface of the bearing base 1, a first telescopic rod 6 is arranged at the output end of the first electric cylinder 5, and the upper end of the first telescopic rod 6 is fixedly connected with a lifting plate 7;

referring to fig. 1 and 2, the limiting mechanism 2 includes a first motor 201, a first lead screw 202 is installed at an output end of the first motor 201, limited length plates 203 are arranged on two sides of an upper surface of a bearing base 1, first sliders 204 are fixedly installed on middle positions of lower surfaces of two groups of limited length plates 203, threaded holes 205 are formed in one sides of the two groups of first sliders 204 in a penetrating manner, a first sliding groove 206 is formed in the middle position of the upper surface of the bearing base 1, two groups of width limiting plates 207 are arranged on opposite surfaces of the two groups of limited length plates 203, second sliders 208 are fixedly installed on one sides of the width limiting plates 207, second sliding grooves 209 are formed in opposite sides of the two groups of limited length plates 203, limiting rods 210 are fixedly connected inside the two groups of sliding grooves 209, compression springs 211 are sleeved on outer side surfaces of the two groups of limiting rods 210 close to the two sides, and sliding holes are formed in positions of the upper surface of a top plate 3 close to corners in a penetrating manner;

the top plate 3 is connected with the four groups of fixed vertical rods 4 in a sliding mode through the four groups of sliding holes, the lifting plate 7 is connected with the top plate 3 in a fixed mode, the first motor 201 is fixedly installed on one side of the bearing base 1, symmetrical thread sections are arranged on the outer side face of the first lead screw 202, the two groups of first sliding blocks 204 are connected with the first lead screw 202 in a threaded mode through threaded holes 205 respectively, the two groups of first sliding blocks 204 are located inside the first sliding groove 206, the second sliding block 208 is located inside the second sliding groove 209, and the second sliding block 208 is connected with the limiting rod 210 in a sliding mode;

specifically, the first motor 201 on one side of the bearing base 1 is started to drive the first lead screw 202 to rotate, so that the symmetrical thread section is matched with the threaded hole 205 to drive two groups of first sliding blocks 204 to move relatively along the first sliding groove 206 until the two groups of length limiting plates 203 are respectively attached to two sides of the battery cover, the two groups of width limiting plates 207 are respectively attached to the other two sides of the battery cover through the second sliding blocks 208 and the second sliding grooves 209 in a matched mode of the limiting rods 210 and the compression springs 211, position deviation of the battery cover in the polishing process can be avoided, and the battery cover has a convenient auxiliary limiting function.

Example 2:

this embodiment is shown with reference to fig. 1 and 3, the utility model provides a technical scheme: a fixed frame 9 is fixedly installed on one side, close to one side, of the upper surface of a top plate 3, a second motor 10 is fixedly installed on one side of the fixed frame 9, a second lead screw 11 is installed at the output end of the second motor 10, a moving block 12 is arranged inside the fixed frame 9, a second electric cylinder 13 is fixedly installed on the outer side, close to the bottom, of the moving block 12, a second telescopic rod 14 is installed at the output end of the second electric cylinder 13, a clamping ring 15 is fixedly connected to one end of the second telescopic rod 14, a driving motor 16 is clamped inside the clamping ring 15, a driving shaft 17 is installed at the output end of the driving motor 16, a polishing disc 18 is fixedly connected to the lower end of the driving shaft 17, a slide rail 8 is formed in the upper surface of the top plate 3 in a penetrating mode, the second lead screw 11 is in threaded connection with the moving block 12, the clamping ring 15 is movably installed on the upper side of the top plate 3 through the second telescopic rod 14, the fixed frame 9 is in a U-shaped arrangement, and the polishing disc 18 is movably installed below the top plate 3 through the driving shaft 17;

it is specific, motor 10 No. two through starting mount 9 one side, drive No. two lead screws 11 and rotate, thereby drive movable block 12 in the inside removal of mount 9, make polishing dish 18 can carry out longitudinal movement, then start No. two electronic jars 13 in the movable block 12 outside, drive No. two telescopic links 14 and stretch out and draw back, thereby drive snap ring 15 at 3 upside lateral shifting of roof, make polishing dish 18 can carry out lateral shifting, be applicable to and polish the different positions department on battery cover surface, convenient automatically regulated function has, staff's the work degree of difficulty has been reduced.

The working principle is as follows: for the utility model, firstly, the working personnel places the battery cover on the upper surface of the bearing base 1, then starts the first motor 201 on one side of the bearing base 1 to drive the first lead screw 202 to rotate, thereby driving two sets of first sliders 204 to move relatively along the first sliding groove 206 by matching with the threaded hole 205 through the symmetrical threaded section until two sets of length limiting plates 203 are respectively jointed with two sides of the battery cover, and two sets of width limiting plates 207 are respectively jointed with the other two sides of the battery cover by matching with the second slider 208 and the second sliding groove 209 through the limiting rod 210 and the compression spring 211, thereby avoiding the position deviation of the battery cover in the polishing process, having convenient auxiliary limiting function, when in use, firstly starting the first electric cylinder 5 to drive the first telescopic rod 6 to shrink downwards, thereby drive roof 3 downstream through lifter plate 7 cooperation four fixed montants 4 of group and slide opening, until polishing dish 18 and battery cover upper surface contact, no. two motor 10 of restart mount 9 one side, drive No. two lead screws 11 and rotate, thereby drive movable block 12 and move in the inside of mount 9, make polishing dish 18 carry out longitudinal movement, then start No. two electronic jar 13 in the movable block 12 outside, drive No. two telescopic links 14 and stretch out and draw back, thereby drive snap ring 15 at roof 3 upside lateral shifting, make polishing dish 18 carry out lateral shifting, start driving motor 16 simultaneously and drive shaft 17 and polishing dish 18 together rotatory, be applicable to and polish the different positions department on battery cover surface, carry out polishing treatment to the battery cover, convenient automatically regulated function has, staff's the work degree of difficulty has been reduced, accomplish the operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a burnishing device is used in production of PERC solar cell, is including bearing base (1), its characterized in that, it is provided with stop gear (2) on base (1) to bear, the top of bearing base (1) is provided with roof (3), the upper surface that bears base (1) is close to the equal fixed mounting of border angle position has fixed montant (4), the trailing flank intermediate position card that bears base (1) is equipped with electronic jar (5) No. one, telescopic link (6) are installed to the output of electronic jar (5) No. one, the upper end fixedly connected with lifter plate (7) of telescopic link (6) No. one.

2. The polishing device for the production of the PERC solar cell as claimed in claim 1, wherein the limiting mechanism (2) comprises a first motor (201), a first lead screw (202) is installed at an output end of the first motor (201), a limiting plate (203) is arranged on the upper surface of the bearing base (1) close to two sides, a first sliding block (204) is fixedly installed at the middle position of the lower surface of the two limiting plates (203), a threaded hole (205) is formed in one side of the two sets of the first sliding blocks (204) in a penetrating mode, a first sliding groove (206) is formed in the middle position of the upper surface of the bearing base (1), two sets of limiting plates (207) are arranged on the opposite surface of each limiting plate (203), a second sliding block (208) is fixedly installed on one side of each limiting plate (207), a second sliding groove (209) is formed in the opposite side of each limiting plate (203), a limiting rod (210) is fixedly connected to the inside of the two sets of the second sliding grooves (209), and a compression spring (211) is sleeved on the outer side surface of each limiting rod (210) close to two sides.

3. The polishing device for the production of the PERC solar cell as claimed in claim 2, wherein the first motor (201) is fixedly installed at one side of the bearing base (1), the outer side surface of the first screw rod (202) is provided with symmetrical thread sections, two sets of the first sliding blocks (204) are respectively in threaded connection with the first screw rod (202) through threaded holes (205), and the two sets of the first sliding blocks (204) are both located inside the first sliding groove (206).

4. The polishing device for PERC solar cell production as claimed in claim 2, wherein the second sliding block (208) is located inside the second sliding groove (209), and the second sliding block (208) is slidably connected with the limiting rod (210).

5. The polishing device for PERC solar cell production as claimed in claim 1, wherein sliding holes are formed through the upper surface of the top plate (3) near the edge positions, the top plate (3) is slidably connected with four sets of fixed vertical rods (4) through four sets of sliding holes, and the lifting plate (7) is fixedly connected with the top plate (3).

6. The polishing device for the production of the PERC solar cell as claimed in claim 1, wherein a fixing frame (9) is fixedly mounted on the upper surface of the top plate (3) close to one side, a second motor (10) is fixedly mounted on one side of the fixing frame (9), a second lead screw (11) is mounted at the output end of the second motor (10), a moving block (12) is arranged inside the fixing frame (9), a second electric cylinder (13) is fixedly mounted on the outer side of the moving block (12) close to the bottom, a second telescopic rod (14) is mounted at the output end of the second electric cylinder (13), a snap ring (15) is fixedly connected to one end of the second telescopic rod (14), a driving motor (16) is clamped inside the snap ring (15), a driving shaft (17) is mounted at the output end of the driving motor (16), a polishing disc (18) is fixedly connected to the lower end of the driving shaft (17), and a slide way (8) is formed in the upper surface of the top plate (3) in a penetrating manner.

7. The polishing device for PERC solar cell production as claimed in claim 6, wherein the second lead screw (11) is in threaded connection with the moving block (12), and the clamp ring (15) is movably mounted on the upper side of the top plate (3) through the second telescopic rod (14).

8. The polishing device for PERC solar cell production as claimed in claim 7, wherein the shape of the fixing frame (9) is U-shaped, and the polishing disk (18) is movably mounted below the top plate (3) through a driving shaft (17).