Support structure for silk-screen printing of solar cell panel

Abstract

The utility model discloses a solar cell panel silk-screen printing supporting structure which comprises a bottom table, a printing table assembly and a supporting structure, the printing table assembly comprises a table body and an installation groove, the installation groove is formed in the top face of the bottom table, the table body is installed in the installation groove, and the supporting structure is arranged between the table body and the installation groove. The supporting structure comprises a side groove, a side plate, a clamping rod, a clamping groove, a threaded rod, a threaded hole, a rotating groove and a rotating handle, and the side plate is movably arranged in the side groove; by means of the designed supporting structure, fixed installation between the bottom table and the printing table assembly can be achieved, the multiple arranged clamping rods are clamped into the clamping grooves, the table body is provided with multiple fixed connecting points, and the stability of the table body after installation is improved; and through the design of the threaded rod, the threaded hole, the rotary groove and the rotary handle, the stable insertion connection between the clamping rod and the clamping groove can be guaranteed, looseness is easily avoided, and the installation stability of the table body is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing, and in particular relates to a supporting structure for screen printing of solar cell panels. Background Art

[0002] During the production of solar panels, screen printing is usually used to brush conductive silver paste on both sides of the solar silicon wafer; after searching, a Chinese patent application with application number CN202121917022.6 records a support device for a solar panel screen printing table. In this patent, through the recorded components such as screws, fixing plates, fixing grooves and buffer sleeves, the printing table can be quickly disassembled and assembled, making it easy to replace.

[0003] However, the above patent has certain shortcomings in actual use. First, the contact area between the fixed groove and the buffer sleeve is limited, and the limiting effect of the printing table through only these two connection points is limited. In addition, the handle is exposed to the outside and is easy to rotate together with the screw, which causes the connection between the fixed groove and the buffer sleeve to loosen. In summary, the connection stability of the printing table in the cited patent is insufficient, so it is necessary to design a new support structure to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a support structure for screen printing of solar panels to solve the problem that the fixed installation of the printing table in the cited patent proposed in the above background technology is not firm enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support structure for screen printing of solar panels, comprising a base, a printing table assembly and a supporting structure, the printing table assembly comprising a table body and a mounting groove, the mounting groove being arranged on the top surface of the base, the table body being installed inside the mounting groove, the supporting structure being arranged between the table body and the mounting groove, the supporting structure comprising side grooves, side panels, a clamping rod, a clamping groove, a threaded rod, a threaded hole, a rotary groove and a rotary handle, the side panels being movably arranged inside the side grooves, the clamping rod being fixed on one side of the side panels and inserted into the clamping grooves arranged on both sides of the table body, the threaded rod being rotatably connected to the outer surface of the side panels and being threadedly connected to the threaded holes arranged on the outside of the side grooves, the rotary groove being arranged on the outside of the threaded hole, the rotary handle being arranged inside the rotary groove and fixedly connected to the outer end of the threaded rod.

[0006] Preferably, the side grooves are symmetrically arranged on the inner walls on both sides of the installation groove, and the side panels are long strip structures.

[0007] Preferably, the supporting structure further comprises a rubber pad, which is fixed to one side of the side plate and is in compression contact with two sides of the platform body.

[0008] Preferably, a guide assembly is provided between the side groove and the side plate, and the guide assembly comprises a guide rod and a guide hole.

[0009] Preferably, the guide rod is fixed to the inner wall of the side groove and is slidably plugged into the guide hole provided on the side plate.

[0010] Preferably, a docking assembly is arranged between the four corners of the bottom surface of the platform body and the bottom of the installation groove, and the docking assembly includes docking pins, a docking seat and a plug-in slot, the docking pins are fixed at the four corners of the bottom surface of the platform body, the docking seat is fixed at the bottom of the installation groove, and the docking pins are inserted into the interior of the plug-in slot opened on the top surface of the docking seat.

[0011] Preferably, the docking assembly further comprises a docking foot pad, which is arranged on the bottom surface of the platform body and sleeved on the outside of the docking pin, and the docking foot pad is in contact with the top surface of the docking seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed support structure, fixed installation between the base and the printing table assembly can be achieved, and multiple card rods are inserted into the inside of the card slot, so that the table body has multiple fixed connection points, which improves the stability of the table body after installation. The design of the threaded rod, threaded hole, rotary groove and rotary handle is conducive to ensuring the stable insertion between the card rod and the card slot, which will not easily loosen, further ensuring the installation stability of the table body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 a top cross-sectional view of the printing table assembly;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle part of the middle support structure;

[0017] Figure 4 For this utility model Figure 2 A partial enlarged view of the end of the middle support structure;

[0018] Figure 5 For this utility model Figure 2 A partial cross-sectional view of the connection between the middle platform body and the mounting groove;

[0019] In the figure: 100, base; 200, printing table assembly; 201, table body; 202, mounting groove; 300, supporting structure; 301, side groove; 302, side plate; 303, clamping rod; 304, clamping groove; 305, threaded rod; 306, threaded hole; 307, rotary groove; 308, rotary handle; 309, rubber pad; 400, guide assembly; 401, guide rod; 402, guide hole; 500, docking assembly; 501, docking pin; 502, docking seat; 503, plug-in slot; 504, docking foot pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 5The utility model provides a technical solution: a support structure for screen printing of solar panels, comprising a base 100, a printing table assembly 200 and a support structure 300, wherein the printing table assembly 200 comprises a table body 201 and a mounting groove 202, wherein the mounting groove 202 is arranged on the top surface of the base 100, the table body 201 is installed inside the mounting groove 202, and the preliminary positioning and installation between the base 100 and the printing table assembly 200 is completed, the support structure 300 is arranged between the table body 201 and the mounting groove 202, and the table body 201 is limitedly installed, the support structure 300 comprises a side groove 301, a side plate 302, a clamping rod 303, a clamping groove 304, a threaded rod 305, a threaded hole 306, a rotating groove 307 and a rotating handle 308, the side grooves 301 are symmetrically arranged on the inner walls on both sides of the mounting groove 202, the side plates 302 are movably arranged inside the side grooves 301, the side plates 302 are long strip structures, and a plurality of clamping rods 303, a clamping groove 304, a threaded rod 305, a threaded hole 306, a rotating groove 307 and a rotating handle 308. The rod 303 is fixed to one side of the side plate 302 and inserted into the inside of the slot 304 opened on both sides of the platform 201 to fix the platform 201. The threaded rod 305 is rotatably connected to the outer surface of the side plate 302 and is threadedly connected to the threaded hole 306 opened on the outside of the side slot 301. The screw groove 307 is opened on the outside of the screw hole 306. The handle 308 is arranged inside the screw groove 307 and is fixedly connected to the outer end of the threaded rod 305. The threaded rod 305 can be driven to rotate together by rotating the handle 308, thereby driving the side plate 302 to move and realize the insertion between the clamping rod 303 and the slot 304. The above structure can not only fix the platform 201, but also ensure the stability after installation. The support structure 300 also includes a rubber pad 309. The rubber pad 309 is fixed to one side of the side plate 302 and is in extrusion contact with both sides of the platform 201 to further improve the installation stability of the platform 201.

[0023] In this embodiment, preferably, a guide assembly 400 is provided between the side groove 301 and the side panel 302, which can play a guiding role to ensure the stable movement of the side panel 302. The guide assembly 400 includes a guide rod 401 and a guide hole 402. The guide rod 401 is fixed to the inner wall of the side groove 301 and is slidably plugged into the guide hole 402 opened on the side panel 302. The stability of the side panel 302 during movement is ensured by the limiting connection between the guide rod 401 and the guide hole 402.

[0024] In this embodiment, preferably, a docking assembly 500 is arranged between the four corners of the bottom surface of the platform 201 and the bottom of the installation groove 202 to achieve a stable connection between the platform 201 and the installation groove 202. The docking assembly 500 includes a docking pin 501, a docking seat 502 and a plugging slot 503. The docking pin 501 is fixed to the four corners of the bottom surface of the platform 201, and the docking seat 502 is fixed to the bottom of the installation groove 202. When the platform 201 is installed, the docking pin 501 can be inserted into the plugging slot 503 provided on the top surface of the docking seat 502 to complete the plug-in connection between the platform 201 and the installation groove 202. The docking assembly 500 also includes a docking foot pad 504. The docking foot pad 504 is arranged on the bottom surface of the platform 201 and is sleeved on the outer side of the docking pin 501. The docking foot pad 504 is in contact with the top surface of the docking seat 502. The docking foot pad 504 made of rubber can play a certain buffering effect to provide buffering protection for the platform 201 being installed.

[0025] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support structure for screen printing of solar panels, comprising a base (100), a printing platform assembly (200) and a support structure (300), characterized in that: The printing table assembly (200) comprises a table body (201) and a mounting groove (202), wherein the mounting groove (202) is provided on the top surface of the base table (100), the table body (201) is mounted inside the mounting groove (202), the support structure (300) is arranged between the table body (201) and the mounting groove (202), and the support structure (300) comprises a side groove (301), a side plate (302), a clamping rod (303), a clamping groove (304), a threaded rod (305), a threaded hole (306), a rotation groove (307) and a rotation handle (308), The side plate (302) is movably arranged inside the side groove (301); the clamping rod (303) is fixed on one side of the side plate (302) and inserted into the inside of the clamping groove (304) opened on both sides of the platform (201); the threaded rod (305) is rotatably connected to the outer surface of the side plate (302) and is threadedly connected to the threaded hole (306) opened on the outside of the side groove (301); the rotary groove (307) is opened on the outside of the threaded hole (306); the rotary handle (308) is arranged inside the rotary groove (307) and is fixedly connected to the outer end of the threaded rod (305).

2. A solar panel screen printing support structure according to claim 1, characterized in that: The side grooves (301) are symmetrically arranged on the inner walls on both sides of the installation groove (202), and the side plates (302) are long strip structures.

3. The support structure for screen printing of solar panels according to claim 1, characterized in that: The support structure (300) further comprises a rubber pad (309), wherein the rubber pad (309) is fixed to one side of the side plate (302) and is in compression contact with two sides of the platform (201).

4. The support structure for screen printing of solar panels according to claim 1, characterized in that: A guide assembly (400) is provided between the side groove (301) and the side plate (302), and the guide assembly (400) comprises a guide rod (401) and a guide hole (402).

5. The support structure for screen printing of solar panels according to claim 4, characterized in that: The guide rod (401) is fixed to the inner wall of the side groove (301) and is slidably plugged into the guide hole (402) provided on the side plate (302).

6. The support structure for screen printing of solar panels according to claim 1, characterized in that: A docking assembly (500) is arranged between the four corners of the bottom surface of the platform (201) and the bottom of the installation groove (202), and the docking assembly (500) comprises a docking pin (501), a docking seat (502) and a plugging groove (503), wherein the docking pin (501) is fixed to the four corners of the bottom surface of the platform (201), the docking seat (502) is fixed to the bottom of the installation groove (202), and the docking pin (501) is inserted into the plugging groove (503) provided on the top surface of the docking seat (502).

7. A solar panel screen printing support structure according to claim 6, characterized in that: The docking assembly (500) further comprises a docking foot pad (504), which is arranged on the bottom surface of the platform (201) and sleeved on the outside of the docking pin (501), and the docking foot pad (504) is in contact with the top surface of the docking seat (502).

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