CN211629127U

CN211629127U - Seam punching device

Info

Publication number: CN211629127U
Application number: CN202020293130.XU
Authority: CN
Inventors: 李阳洋; 晋世森; 李志远
Original assignee: JA Xingtai Solar Co Ltd
Current assignee: JA Xingtai Solar Co Ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-02
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a seam punching device, seam punching device is used for carrying out the seam punching to dual glass photovoltaic module's lead-out wire cushion, include: the tool holder is provided with a first tool hole and a first mounting hole; a tool press block mounted on the tool holder and covering the first tool hole; the cutter assembly is mounted on the cutter holder, and one end, far away from the cutting edge, of the cutter assembly penetrates through the first cutter hole and abuts against the cutter pressing block; the material pressing piece is correspondingly provided with a through hole, the tool apron and the material pressing piece sequentially penetrate through the first mounting hole and the through hole through bolts, the material pressing piece moves towards or deviates from the tool apron and moves relatively, and a second tool hole for allowing the tool assembly to pass through is formed in the material pressing piece. Utilize the utility model discloses seam punching device goes up H shape/U-shaped seam on the cushion, labour saving and time saving, great improvement work efficiency, and make the seam punching operation comparatively accurate.

Description

Seam punching device

Technical Field

The utility model relates to a solar cell technical field, concretely relates to seam punching device.

Background

The technology of the photovoltaic module is different day by day, with the continuous updating and development of the technology, the double-glass photovoltaic module gains the market approval with the appearance of excellent conversion efficiency gradually, the double-glass photovoltaic module has two pieces of glass as the name implies, the double-glass photovoltaic module sequentially comprises front glass, front EVA (ethylene vinyl acetate), a battery string, back EVA and back glass, wherein the back EVA and the back glass are provided with an outgoing line hole, EVA loss can occur at the position of an outgoing line after passing through a laminating machine, a cushion block needs to be added manually, an H-shaped/U-shaped seam is usually formed on the cushion block, the H-shaped/U-shaped seam is punched manually in the manufacturing process of the existing cushion block, time and labor are wasted, and the efficiency is.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a seam punching device utilizes this seam punching device to punch H shape/U-shaped seam on the cushion, labour saving and time saving, great improvement work efficiency, and make the seam punching operation comparatively accurate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to the utility model discloses seam punching device for carry out seam punching to dual glass photovoltaic module's lead-out wire cushion, include:

the tool holder is provided with a first tool hole and a first mounting hole;

a tool press block mounted on the tool holder and covering the first tool hole;

the cutter assembly is mounted on the cutter holder, and one end, far away from the cutting edge, of the cutter assembly penetrates through the first cutter hole and abuts against the cutter pressing block;

the material pressing piece is correspondingly provided with a through hole, the tool apron and the material pressing piece sequentially penetrate through the first mounting hole and the through hole through bolts, the material pressing piece moves towards or deviates from the tool apron and moves relatively, and a second tool hole for allowing the tool assembly to pass through is formed in the material pressing piece.

Preferably, the tool apron is provided with 4 first mounting holes, the material pressing piece is correspondingly provided with 4 through holes, the tool apron is connected with the material pressing piece through 4 bolts, and an elastic piece is connected between the material pressing piece and the tool apron.

Preferably, the elastic part is 4 springs, and each spring is sleeved on the outer side of the bolt in a one-to-one correspondence mode.

Preferably, the seam punching device further comprises a material placing part, and a rectangular groove for placing the outgoing line cushion block is formed in one side of the material placing part.

Preferably, the seam punching device further comprises a feeding piece, the feeding piece comprises a feeding portion, the feeding portion is matched with the rectangular groove, and the feeding portion comprises: the material placing cavity comprises a first side portion, a second side portion and a connecting portion, the first side portion and the second side portion are arranged oppositely, the connecting portion is connected with the first side portion and the second side portion, the first side portion comprises an L-shaped horizontal plate and an L-shaped vertical plate perpendicular to the L-shaped horizontal plate, and the first side portion, the second side portion and the connecting portion are surrounded and provided with the material placing cavity used for placing the leading-out wire cushion block.

Preferably, the feeding member further comprises a handle portion, and one end of the handle portion is connected to the feeding portion.

Preferably, the caulking device further comprises a protection member located between the cutter assembly and the cutter pressing block.

Preferably, the cutter assembly comprises a plurality of blades arranged in an H-shape or U-shape in a cross section perpendicular to an extending direction of the cutter assembly.

Preferably, the side surface of the holder is formed with an internally threaded hole communicating with the first tool hole, and the tool assembly is fastened to the holder by a screw passing through the internally threaded hole.

Preferably, a second mounting hole is further formed in the tool apron, and the second mounting hole is used for mounting the tool apron on the punching mechanism.

The beneficial effects of the utility model reside in that:

the seam punching device comprises a cutter holder, a cutter assembly arranged on the cutter holder and a material pressing piece connected with the cutter holder through a bolt, when the material pressing piece moves relative to the cutter holder, a cushion block of an outgoing line is punched, time and labor are saved, the working efficiency is greatly improved, the seam punching operation is accurate, in addition, a cutter pressing block is arranged on the cutter holder and covers a first cutter hole, and the seam punching operation of the seam punching device is safe.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a seam punching device according to an embodiment of the present invention;

fig. 2 is an exploded view of a portion of the structure of the quilting apparatus of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

The seam punching device 10 is used for punching seams of outgoing line cushion blocks of a dual-glass photovoltaic module and comprises a tool apron 20, a tool pressing block 30, a tool assembly 40 and a material pressing piece 50, wherein a first tool hole 21 and a first mounting hole 22 are formed in the tool apron 20, the tool pressing block 30 is mounted on the tool apron 20 and covers the first tool hole 21, the tool assembly 40 is mounted on the tool apron 20, one end, far away from a blade, of the tool assembly 40 penetrates through the first tool hole 21 and abuts against the tool pressing block 30, the material pressing piece 50 is located below the tool apron 20, a through hole 52 is correspondingly formed in the material pressing piece 50, the tool apron 20 and the material pressing piece 50 are sequentially connected with the through hole 52 through a bolt 60, the lower end of the bolt 60 is fixedly connected with the material pressing piece 50, the tool apron 20 can move up and down along the bolt 60 so that the material pressing piece 50 can move towards or away from the tool apron 20, the blank 50 has a second cutter hole 51 formed therein for the passage of the cutter assembly 40.

When the seam punching device 10 works specifically, a outgoing line cushion block to be punched is arranged below the pressing piece 50, the tool apron 20 moves downwards along the bolt 60 towards the pressing piece 50 under the driving of the punching mechanism, the tool assembly 40 penetrates through the second tool hole 51 in the pressing piece 50 to punch a seam of the outgoing line cushion block in the downward movement process of the tool apron 20, then the tool apron 20 moves upwards along the bolt 60 away from the pressing piece 50, and a complete seam punching action is completed.

Of course, in the utility model discloses in other embodiments, can the upper end and the blade holder 20 fixed connection of bolt 60, and the lower extreme of bolt 60 not with press material 50 fixed connection, thereby blade holder 20 and bolt 60 can up-and-down motion can make press material 50 towards perhaps deviate from blade holder 20 relative motion, and when the concrete during operation of seam punching device 10, punching press mechanism drives blade holder 20 and bolt 60 up-and-down motion to carry out the seam punching to the lead-out wire cushion.

Include blade holder 20 through punching device 10, install cutter unit 40 on blade holder 20 and the pressure material 50 of connecting blade holder 20 through bolt 60, punch the seam to the lead-out wire cushion when pressing material 50 towards blade holder 20 relative movement, time saving and labor saving, great improvement work efficiency, and make the punching operation comparatively accurate, in addition, the setting of pressing material 50 can prevent that cutter unit 40 from accomplishing the gluing of punching operation lead-out wire cushion to cutter unit 40 when upward movement, install on blade holder 20 and cover first cutter hole 21 through cutter briquetting 30, it is comparatively safe to make the punching operation of this punching device 10.

Preferably, the tool holder 20 is formed with 4 first mounting holes 22, the 4 first mounting holes 22 are respectively located at four corners of the rectangle, and the pressing member 50 is correspondingly formed with 4 through holes 52, the tool holder 20 and the pressing member 50 are connected by 4 bolts 60, and the elastic member 70 is connected between the pressing member 50 and the tool holder 20. The provision of the resilient member 70 facilitates further prevention of the wire guide pads from adhering to the knife assembly 40 when the knife assembly 40 is moved upwardly to complete a seam punching operation.

Preferably, the elastic member 70 is 4 springs, and each spring is sleeved on the outer side of the bolt 60 in a one-to-one correspondence.

Preferably, the notching device 10 further includes a material placing member 80, and a rectangular groove for placing the outgoing line pad block is formed on one side of the material placing member 80. When the seam punching device 10 works specifically, the material placing part 80 is arranged on the workbench and located below the material pressing part 50, and the outgoing line cushion blocks to be punched are arranged in the rectangular grooves to position the outgoing line cushion blocks, so that the seam punching operation is more accurate.

Preferably, the notching device 10 further comprises a feeding piece 90, the feeding piece 90 comprises a feeding portion 91, the feeding portion 91 is matched with the rectangular groove, the feeding portion 91 comprises a first side portion 911 and a second side portion 912 which are arranged oppositely, and a connecting portion which connects the first side portion 911 and the second side portion 912, the first side portion 911 comprises an L-shaped horizontal plate and an L-shaped vertical plate which is perpendicular to the L-shaped horizontal plate, and a material placing cavity for placing a cushion block of the outgoing line is formed by the first side portion 911, the second side portion 912 and the connecting portion in a surrounding mode. The feeding portion 91 of the feeding piece 90 is provided with a material placing cavity, the feeding portion 91 is matched with the rectangular groove of the material placing piece 80, a cushion block of an outgoing line to be punched can be arranged in the material placing cavity, then the feeding portion 91 is arranged in the rectangular groove of the material placing piece 80 to perform punching operation on the cushion block of the outgoing line to be punched, and the feeding piece 90 is simple in arrangement, convenient, efficient and safe to send the cushion block of the outgoing line to and take out the rectangular groove of the material placing piece 80.

Preferably, the feeding member 90 further comprises a handle portion 92, and one end of the handle portion 92 is connected to the feeding portion 91. The handle portion 92 is provided to more conveniently and safely feed the outgoing line pads to and take out the rectangular grooves of the placement member 80.

Preferably, the caulking apparatus 10 further includes a protector between the cutter assembly 40 and the cutter press block 30. The protection member may be an elastic washer, and the protection member is provided to cushion the impact of the tool assembly 40 on the tool pressing block 30 when the tool assembly 40 is loosened.

Preferably, the cutter member 40 includes a plurality of blades 41, and the plurality of blades 41 are arranged in an H-shape or a U-shape in a cross section perpendicular to an extending direction of the cutter member 40. Specifically, the cutter assembly 40 may include 3 blades 41, 2 blades 41 of the 3 blades 41 being disposed oppositely, and another blade 41 being located between the 2 blades 41 and perpendicular to the 2 blades 41, so that the 3 blades 41 are arranged in an H-shape or U-shape in a cross section perpendicular to an extending direction of the cutter assembly 40. Accordingly, the first tool hole 21 of the tool holder 20 and the second tool hole 51 of the blanking member 50 may have an H-shaped or U-shaped cross section.

Preferably, the side surface of the holder 20 is formed with an internally threaded hole 23, the internally threaded hole 23 communicates with the first tool hole 21, and the tool assembly 40 is fastened to the holder 20 by a screw 24 passing through the internally threaded hole 23. The fastening of the cutter assembly 40 to the tool holder 20 is facilitated to ensure safety during the sewing operation and to improve the work efficiency.

Preferably, the tool holder 20 is further provided with a second mounting hole 25, and the second mounting hole 25 is used for mounting the tool holder 20 to the punching mechanism. So that the tool apron 20 is mounted on the punching mechanism, and the punching mechanism drives the tool apron 20 to perform the seam punching operation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a crack punching device for carry out crack punching to dual glass photovoltaic module's lead-out wire cushion, its characterized in that includes:

the tool holder is provided with a first tool hole and a first mounting hole;

a tool press block mounted on the tool holder and covering the first tool hole;

2. The notching device according to claim 1, wherein the tool holder is formed with 4 first mounting holes and the presser member is correspondingly formed with 4 through holes, the tool holder and the presser member are connected by 4 bolts, and an elastic member is connected between the presser member and the tool holder.

3. The notching device according to claim 2, wherein the elastic member is 4 springs, and each of the springs is sleeved on the outer side of the bolt in a one-to-one correspondence.

4. The punching device according to claim 1, further comprising a material placing member, wherein a rectangular groove for placing the lead-out wire cushion block is formed on one side of the material placing member.

5. The notching device of claim 4, further comprising a feeding member, the feeding member including a feeding portion, the feeding portion cooperating with the rectangular groove, the feeding portion comprising: the material placing cavity comprises a first side portion, a second side portion and a connecting portion, the first side portion and the second side portion are arranged oppositely, the connecting portion is connected with the first side portion and the second side portion, the first side portion comprises an L-shaped horizontal plate and an L-shaped vertical plate perpendicular to the L-shaped horizontal plate, and the first side portion, the second side portion and the connecting portion are surrounded and provided with the material placing cavity used for placing the leading-out wire cushion block.

6. The apparatus of claim 5, wherein the feeder further comprises a handle portion, one end of the handle portion being connected to the feeder.

7. The caulking apparatus of claim 1, further comprising a protective member positioned between the knife assembly and the knife press block.

8. The caulking apparatus according to claim 1, wherein the knife assembly comprises a plurality of blades arranged in an H-shape or a U-shape in a cross section perpendicular to an extending direction of the knife assembly.

9. The caulking device according to claim 8, wherein a side surface of the tool holder is formed with an internally threaded hole communicating with the first tool hole, and the tool assembly is fastened to the tool holder by a screw passing through the internally threaded hole.

10. The notching device of claim 1, wherein the tool holder further includes a second mounting hole for mounting the tool holder to a stamping mechanism.