CN220681385U - Double-glass assembly adhesive film trimming device - Google Patents

Abstract

The utility model provides a double-glass assembly adhesive film trimming device, which belongs to the technical field of photovoltaics and comprises a handle, a knife rest and a knife head, wherein the knife rest is fixedly arranged on the handle, and a protective groove is formed in the knife rest; the tool bit is set firmly in the protection groove, and the cutting edge of tool bit is towards the notch of protection groove to hide in the protection groove. According to the double-glass-assembly adhesive film trimming device, the cutter head is hidden and fixed in the protective groove on the cutter frame, and injury to operators during manual cutting of the adhesive film can be avoided through the protection of the protective groove; the tool bit is fixed on the handle through the tool rest, when the adhesive film is cut off and trimmed, the handle is held to push forward, and then the redundant adhesive film can be removed, so that the operation is simple and convenient.

Description

Double-glass assembly adhesive film trimming device

Technical Field

The utility model belongs to the technical field of photovoltaics, and particularly relates to a double-glass-assembly adhesive film trimming device.

Background

After the double-glass assembly is laminated, redundant EVA or POE can overflow around glass, and trimming is generally carried out through an automatic trimming machine, but due to production or equipment problems, trimming of adhesive films at certain positions is often not in place, subsequent framing is affected, and therefore the adhesive films which are not removed by the trimming machine are required to be cut off by a manual knife. At present, the problems of cleaning by a hand knife are as follows: the cleaning is inconvenient, and the hand is easy to cut, which is time-consuming and labor-consuming.

Disclosure of Invention

The embodiment of the utility model provides a double-glass assembly adhesive film trimming device, which aims to solve the problems that manual cleaning of an adhesive film is inconvenient, time and labor are wasted, and hands are easy to cut.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dual glass assembly glued membrane deburring device, include: the tool rest is fixedly arranged on the handle, and a protection groove is formed in the tool rest; the tool bit is set firmly in the shield groove, the cutting edge of tool bit is towards the notch of shield groove, and hide in the shield groove.

In one implementation, the protection groove is a U-shaped groove or a trapezoid groove, and a positioning groove for installing the cutter head is formed in the bottom of the protection groove.

In one possible embodiment, the tool bit is inserted into the positioning slot and fastened to the tool holder by a first screw.

In one implementation manner, the tool rest comprises a U-shaped frame and a connecting part which are integrally connected, a clamping groove is formed in the upper end of the handle, and the connecting part is inserted into the clamping groove and is fastened on the handle through a second bolt; the protection groove is arranged on the U-shaped frame.

In one implementation, the connecting portion protrudes from one side of the U-shaped frame, and the connecting portion is parallel to the cutter head and perpendicular to the handle.

In one implementation manner, the openings of the U-shaped frame are all arc transition curved surfaces.

In one implementation, the tool bit includes a fixed part and a blade part that are integrally connected, the fixed part is inserted in the positioning groove, the blade part has a flat surface parallel to the feeding direction and an inclined guiding surface with an acute angle to the flat surface, and the intersecting line of the flat surface and the inclined guiding surface forms the cutting edge of the tool bit.

In one realisable form, the flat face and the acute angle between the flat face are in the range 5 ° -25 °.

In one possible embodiment, the width K of the fastening part is smaller than the maximum thickness H of the blade part, and a stop surface is formed between the fastening part and the blade part.

Compared with the prior art, the double-glass assembly adhesive film trimming device provided by the utility model has the beneficial effects that: the cutter head is hidden and fixed in the protective groove on the cutter rest, and the injury to operators during manual cutting of the adhesive film can be avoided through the protection of the protective groove; the tool bit is fixed on the handle through the tool rest, when the adhesive film is cut off and trimmed, the handle is held to push forward, and then the redundant adhesive film can be removed, so that the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural diagram of a dual-glass assembly adhesive film trimming device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram II of a dual-glass assembly adhesive film trimming device according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a cutter head according to an embodiment of the present utility model;

reference numerals illustrate:

1. a tool holder; 11. a protective groove; 12. a connection part; 13. arc transition curved surface; 2. a cutter head; 21. a blade section; 211. a flat surface; 212. a sloped guide surface; 22. a fixing part; 3. a handle; 31. and a clamping groove.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and fig. 2 together, the trimming device for a double-glass-component adhesive film provided by the utility model will now be described. The double-glass assembly adhesive film trimming device comprises a handle 3, a knife rest 1 and a knife head 2, wherein the knife rest 1 is fixedly arranged on the handle 3, and a protective groove 11 is formed in the knife rest 1; the tool bit 2 is fixed in the guard groove 11, and the cutting edge 21 of tool bit 2 is towards the notch of guard groove 11 to hide in guard groove 11.

According to the double-glass-assembly adhesive film trimming device, the cutter head 2 is hidden and fixed in the protective groove 11 on the cutter frame 1, and injury to operators during manual cutting of adhesive films can be avoided through the protection of the protective groove 11; the tool bit 2 is fixed on the handle 3 through the tool rest 1, when the adhesive film is cut off and trimmed, the handle 3 is held by hand to push forwards, and then the redundant adhesive film can be removed, so that the operation is simple and convenient.

When the solar cell module is used, the cutter head 2 is contacted and attached with the side face, the front face or the back face of the solar cell module, the cutter head is pushed for one time, the side face, the front face and the back face of the solar cell module can be cleaned by the residual adhesive film, the operation is simple and convenient, and the hand cannot be injured.

In some embodiments, referring to fig. 1 and 2, the guard groove 11 is a U-shaped groove or a trapezoid groove, and a positioning groove for installing the tool bit 2 is provided at the bottom of the guard groove 11. The trapezoid groove enlarges the opening degree of the notch, increases the working surface of the blade part 21 of the blade edge, and is beneficial to improving the glue removing efficiency.

In some embodiments, referring to fig. 1 and 2, the tool bit 2 is inserted into a positioning slot and fastened to the tool holder 1 by a first bolt. The tool bit 2 is an easy-to-wear part, and is fastened by bolts, so that the tool bit 2 is convenient to detach for cleaning and replacement.

In some embodiments, referring to fig. 1 and 2, the tool holder 1 includes a U-shaped frame and a connecting portion 12 integrally connected, a clamping groove 31 is provided at an upper end of the handle 3, and the connecting portion 12 is inserted into the clamping groove 31 and fastened to the handle 3 by a second bolt; the protective slot 11 is arranged on the U-shaped frame. Because the two are split bodies, the knife rest 1 is connected with the handle 3 through bolts, and the knife rest 1 and the handle 3 are convenient to assemble.

In some embodiments, referring to fig. 1 and 2, the connecting portion 12 protrudes to one side of the U-shaped frame, and the connecting portion 12 is parallel to the cutter head 2 and perpendicular to the handle 3, so as to ensure that the feeding direction of the cutter head 2 is consistent with the hand pushing force applying direction, and improve the glue removing effect. Specifically, the connecting portion 12 is a rectangular plate. The tool rest 1 is made of a steel plate, an aluminum plate or an integrated processing.

In some embodiments, referring to fig. 1 and 2, the openings of the U-shaped frames are arc transition curved surfaces 13, and the outer contours of the U-shaped frames are U-shaped, so that the outer corner portions of the tool rest 1 are arc transition, sharp corners are avoided, and the problems that the sharp corners scratch personnel or carelessly scratch component glass and backboard are avoided.

In some embodiments, referring to fig. 3, the tool bit 2 includes a fixing portion 22 and a blade portion 21 integrally connected, the fixing portion 22 is inserted into the positioning groove, the blade portion 21 has a flat surface 211 parallel to the feeding direction and an inclined guiding surface 212 forming an acute angle with the flat surface 211, and an intersecting line of the flat surface 211 and the inclined guiding surface 212 forms a cutting edge of the tool bit 2. The cutting edge is sharper, which is beneficial to improving the cleaning effect. The flat surface 211 is combined with the side surface of the assembly in use, so that stable pushing of the cutter head 2 can be ensured, and support is provided for stable pushing of the cutter head 2.

In some embodiments, referring to FIG. 3, the flat face 211 and the acute angle a with the flat face 211 range from 5 to 25. The inclined guide surface 212 has a backward guiding effect on the cut adhesive film, and prevents the adhesive film from accumulating at the cutting edge to influence the adhesive removing process.

In some embodiments, referring to fig. 3, the width K of the fixing portion 22 is smaller than the maximum thickness H of the blade portion 21, and a stop surface is formed between the fixing portion 22 and the blade portion 21. Specifically, the fixing portion 22 of the tool bit 2 is adapted to the positioning groove, the maximum thickness of the blade portion 21 is larger than the width of the positioning groove, the positioning function is achieved for mounting the tool bit 2, and a reverse stopping force is provided for feeding the tool bit 2.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. The utility model provides a dual glass assembly glued membrane deburring device which characterized in that includes:

a handle (3);

the knife rest (1) is fixedly arranged on the handle (3), and a protection groove (11) is formed in the knife rest (1); and

the cutter head (2) is fixedly arranged in the protective groove (11), and the blade part (21) of the cutter head (2) faces towards the notch of the protective groove (11) and is hidden in the protective groove (11).

2. The double-glass assembly adhesive film trimming device according to claim 1, wherein the protection groove (11) is a U-shaped groove or a trapezoid-shaped groove, and a positioning groove for installing the cutter head (2) is formed in the bottom of the protection groove (11).

3. The double-glass assembly adhesive film trimming device according to claim 2, wherein the cutter head (2) is inserted into the positioning groove and fastened on the cutter frame (1) through a first bolt.

4. The double-glass assembly adhesive film trimming device according to claim 1, wherein the knife rest (1) comprises a U-shaped frame and a connecting part (12) which are integrally connected, a clamping groove (31) is formed in the upper end of the handle (3), and the connecting part (12) is inserted into the clamping groove (31) and is fastened on the handle (3) through a second bolt; the protection groove (11) is arranged on the U-shaped frame.

5. The double-glass assembly adhesive film trimming device according to claim 4, wherein the connecting part (12) protrudes to one side of the U-shaped frame, and the connecting part (12) is parallel to the cutter head (2) and perpendicular to the handle (3).

6. The double-glass assembly adhesive film trimming device according to claim 4, wherein the openings of the U-shaped frame are all arc transition curved surfaces (13).

7. The double-glass assembly adhesive film trimming device according to claim 2, wherein the cutter head (2) comprises a fixing part (22) and a blade part (21) which are integrally connected, the fixing part (22) is inserted into the positioning groove, the blade part (21) is provided with a flat surface (211) parallel to the feeding direction and an inclined guide surface (212) forming an acute angle with the flat surface (211), and the intersecting line of the flat surface (211) and the inclined guide surface (212) forms the cutting edge of the cutter head (2).

8. The dual glass assembly adhesive film trimming device of claim 7, wherein the acute angle between the flat surface (211) and the flat surface (211) is in the range of 5 ° -25 °.

9. The dual-glass module adhesive film trimming device according to claim 7, wherein the width K of the fixing portion (22) is smaller than the maximum thickness H of the blade portion (21), and a stop surface is formed between the fixing portion (22) and the blade portion (21).