CN214774641U

CN214774641U - Solar cell printing screen frame

Info

Publication number: CN214774641U
Application number: CN202120031800.5U
Authority: CN
Inventors: 华凌志; 费鹏飞; 李甫; 张曼
Original assignee: Superior Silk Printing Material Co ltd
Current assignee: Superior Silk Printing Material Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-19
Anticipated expiration: 2031-01-07

Abstract

The utility model provides a solar wafer printing screen frame, it makes the commonality of screen frame good, and prints swiftly high-efficient. The four corners of base is provided with the perpendicular uide pin that sets firmly, the position that corresponds to the perpendicular uide pin of frame is provided with the guiding hole, be provided with compression spring in the guiding hole, perpendicular uide pin cartridge in the guiding hole, and top loading in compression spring's lower extreme, it still includes the inside casing, the outside of the four sides of inside casing is provided with corresponding connection indent screw thread blind hole, the position that corresponds to connection indent screw thread blind hole of frame is provided with horizontal through hole, and connecting bolt passes through the inboard indent screw thread blind hole of rigid coupling behind the corresponding horizontal through hole, the inner edge both ends side of inside casing is provided with the horizontal plate respectively, the upper surface on the opposite side of horizontal plate is provided with indent location notch, and the both ends of silk screen support in indent location notch, the both sides limit that is higher than the inside casing of frame is provided with horizontal guide way.

Description

Solar cell printing screen frame

Technical Field

The utility model relates to a technical field of printing screen frame specifically is solar wafer printing screen frame.

Background

The solar cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and most of the solar cell panels are made of silicon, but the manufacturing cost is high, so that the universal use of the solar cell panel has certain limitation. Compared with common batteries and recyclable rechargeable batteries, the solar battery belongs to a green product with more energy conservation and environmental protection. A solar cell is a device that responds to light and converts light energy into electricity.

The existing printing screen frame needs to be manufactured in a single model corresponding to equipment in one model, and printing of battery pieces in different models needs different screen frames, so that field equipment is complex, and equipment cost is increased.

Disclosure of Invention

To the above problem, the utility model provides a solar wafer printing screen frame, its commonality that makes the screen frame is good, and prints swiftly high-efficiently.

Solar wafer printing screen frame, its characterized in that: the silk screen printing machine comprises a base and an outer frame, wherein vertical guide pins which are fixedly arranged are arranged at four corners of the base, guide holes are arranged at positions, corresponding to the vertical guide pins, of the outer frame, compression springs are arranged in the guide holes, the vertical guide pins are inserted into the guide holes and are abutted to the lower ends of the compression springs, the silk screen printing machine further comprises an inner frame, corresponding connecting concave thread blind holes are arranged at the outer sides of four sides of the inner frame, horizontal through holes are arranged at positions, corresponding to the connecting concave thread blind holes, of the outer frame, connecting bolts penetrate through the corresponding horizontal through holes and are fixedly connected with the inner concave thread blind holes, horizontal plates are respectively arranged at two end sides of the inner edge of the inner frame, concave positioning groove openings are arranged on the upper surfaces of opposite edges of the horizontal plates, two ends of a silk screen are supported in the concave positioning groove openings, and transverse guide grooves are arranged at two end sides, higher than the inner frame, of the outer frame, a scraper is arranged between the transverse guide grooves on the two sides, the scraper surface of the scraper is arranged downwards, and the two sides of the scraper are connected with the transverse guide grooves through positioning bolts; the inner frame and the outer frame are combined, corresponding two side edges are respectively provided with a threaded hole which is coaxially penetrated, and the threads of the positioning screw rod penetrate through the inner end in the corresponding threaded hole and are arranged towards the central position.

It is further characterized in that:

the four corners welding of base has the stationary blade, thereby fixes the stationary blade on the printing table surface through the bolt and fixes a position the base.

After the utility model is adopted, the battery piece is inserted into the inner side of the inner frame from the inserting hole of the outer frame and the inner frame on the surface of the base, so that the positioning screw rod on one side is supported by the battery piece, then the positioning screw rod on the other side is screwed and tightly pressed to attach the other side of the battery piece, then the slurry is poured at one end of the horizontal plate, the scraper plate is pressed downwards and then is pushed to move along the transverse guide groove, when the battery piece is pressed downwards through the scraper plate, the outer frame and the inner frame are stressed downwards to enable the lower surface of the horizontal plate to be abutted against the battery piece, then the slurry is evenly coated on the surface of the battery piece through the scraper plate and the silk screen, the slurry is scraped at the other end of the horizontal plate, at the moment, the scraper plate is loosened, the horizontal plate can be upwards driven to be separated from the surface of the battery piece under the action of the compression spring, then the positioning screw rod on one side is loosened, the battery piece is taken out, the printing is carried out after the new battery piece is replaced, wherein when the model of the battery piece is changed, only need take off connecting bolt change corresponding inside casing can, it makes the commonality of screen frame good, and the printing is swift high-efficient.

Drawings

Fig. 1 is a schematic front view structure diagram of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

the names corresponding to the sequence numbers in the figure are as follows:

the device comprises a base 1, an outer frame 2, a vertical guide pin 3, a guide hole 4, a compression spring 5, an inner frame 6, a connecting concave thread blind hole 7, a horizontal through hole 8, a connecting bolt 9, a horizontal plate 10, a concave positioning notch 11, a silk screen 12, a transverse guide groove 13, a scraping plate 14, a positioning bolt 15, a positioning screw 16, a fixing plate 17 and a battery piece 18.

Detailed Description

Solar wafer printing screen frame, its characterized in that: the device comprises a base 1 and an outer frame 2, wherein vertical guide pins 3 which are fixedly arranged are arranged at four corners of the base 1, guide holes 4 are arranged at positions, corresponding to the vertical guide pins 3, of the outer frame 2, compression springs 5 are arranged in the guide holes 4, the vertical guide pins 3 are inserted into the guide holes 4 and are abutted against the lower ends of the compression springs 5, the device also comprises an inner frame 6, corresponding connecting concave thread blind holes 7 are arranged at the outer sides of four sides of the inner frame 6, horizontal through holes 8 are arranged at positions, corresponding to the connecting concave thread blind holes 7, of the outer frame 2, connecting bolts 9 penetrate through the corresponding horizontal through holes 8 and are fixedly connected with the inner concave thread blind holes 7, horizontal plates 10 are respectively arranged at two ends of the inner edge of the inner frame 6, concave positioning groove openings 11 are arranged on the upper surfaces of opposite edges of the horizontal plates 10, two ends of a silk screen 12 are supported in the concave positioning groove openings 11, transverse guide grooves 13 are arranged at two sides, higher than the inner frame 6, of the outer frame 2, a scraper 14 is arranged between the transverse guide grooves 13 at the two sides, the scraper surface of the scraper is arranged downwards, and the two sides of the scraper 14 are connected with the transverse guide grooves 13 through positioning bolts 15; the two corresponding side edges of the combined inner frame 6 and the outer frame 2 are respectively provided with a threaded hole which is coaxially penetrated, and the inner end of the threaded hole which is penetrated by the thread of the positioning screw 16 is arranged towards the central position.

The four corners welding of base 1 has the stationary blade 17, thereby fixes the stationary blade 17 on the printing table surface through the bolt and fixes a position the base.

The working principle is as follows: inserting the battery piece into the inner frame from the insertion hole of the outer frame and the inner frame on the surface of the base, enabling the battery piece to be supported on the positioning screw rod on one side, then screwing the positioning screw rod on the other side to tightly press the other side of the battery piece, pouring slurry on one end of the horizontal plate, pressing the scraper downwards, then pushing the scraper to move along the transverse guide groove, when the scraper is pressed downwards, the outer frame and the inner frame are stressed downwards to enable the lower surface of the horizontal plate to be abutted against the battery piece, then uniformly coating the slurry on the surface of the battery piece through the silk screen by the scraper, scraping the slurry to the other end of the horizontal plate, then loosening the scraper, driving the horizontal plate to be separated from the surface of the battery piece upwards by the outer frame and the inner frame under the action of a compression spring, then loosening the positioning screw rod on one side, taking out the battery piece, replacing a new battery piece and then carrying out printing, wherein when the type of the battery piece is changed, only need take off connecting bolt change corresponding inside casing can, it makes the commonality of screen frame good, and the printing is swift high-efficient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Solar wafer printing screen frame, its characterized in that: the silk screen printing machine comprises a base and an outer frame, wherein vertical guide pins which are fixedly arranged are arranged at four corners of the base, guide holes are arranged at positions, corresponding to the vertical guide pins, of the outer frame, compression springs are arranged in the guide holes, the vertical guide pins are inserted into the guide holes and are abutted to the lower ends of the compression springs, the silk screen printing machine further comprises an inner frame, corresponding connecting concave thread blind holes are arranged at the outer sides of four sides of the inner frame, horizontal through holes are arranged at positions, corresponding to the connecting concave thread blind holes, of the outer frame, connecting bolts penetrate through the corresponding horizontal through holes and are fixedly connected with the inner concave thread blind holes, horizontal plates are respectively arranged at two end sides of the inner edge of the inner frame, concave positioning groove openings are arranged on the upper surfaces of opposite edges of the horizontal plates, two ends of a silk screen are supported in the concave positioning groove openings, and transverse guide grooves are arranged at two end sides, higher than the inner frame, of the outer frame, a scraper is arranged between the transverse guide grooves on the two sides, the scraper surface of the scraper is arranged downwards, and the two sides of the scraper are connected with the transverse guide grooves through positioning bolts; the inner frame and the outer frame are combined, corresponding two side edges are respectively provided with a threaded hole which is coaxially penetrated, and the threads of the positioning screw rod penetrate through the inner end in the corresponding threaded hole and are arranged towards the central position.

2. The solar cell printing frame of claim 1, wherein: the four corners welding of base has the stationary blade, thereby fixes the stationary blade on the printing table surface through the bolt and fixes a position the base.