Storage device for printing screen

Abstract

The utility model discloses a storage device for printing screens, which relates to the technical field of printing screens and comprises a base, a pair of adjusting plates are symmetrically arranged in the base, side columns are fixedly arranged on the adjusting plates, limiting frames are fixedly arranged on the side columns, the adjusting plates are slidably connected with the base, and the limiting frames are fixedly arranged on the adjusting plates. An adjusting gear is rotatably arranged in the base, an adjusting knob is fixedly arranged on the adjusting gear, the adjusting knob is arranged on the outer side of the base, a straight toothed plate is fixedly arranged on the adjusting plate, the straight toothed plate is meshed with the adjusting gear, and the straight toothed plate is slidably connected with the base. Threaded holes are formed in the two ends of the base, limiting grooves are formed in the corresponding positions of the adjusting plate, the pair of side columns can be driven to oppositely move by the same distance by rotating the adjusting knob, and the problems that in the prior art, due to the dead weight of the telescopic rod, the weights of the device bodies on the two sides are different, and when a printing plate is loaded for transportation, the conveying efficiency is high are solved. And the overall stability is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing screens, in particular to a storage device for printing screens. Background Art

[0002] In the printing industry, screens are essential tools for printing. Solar cell screen printing is a technology used in the manufacture of solar cells, primarily involving printing conductive materials onto the substrate of the solar cell. The storage and protection of screens directly impacts print quality and the lifespan of the screen.

[0003] The Chinese utility model with publication number CN214452809U proposes a solar cell printing screen storage device: it includes a device main body, a base is fixedly installed at the bottom of the device main body, a dust shield is movably installed on the top of the device main body, movable pull rings are fixedly installed on both sides of the device main body, a placement table is clamped on the inner wall of the device main body, and a bottom telescopic rod is fixedly installed on the bottom inner wall of the device main body; through the designed bottom telescopic rod, top telescopic rod, first clamping sleeve and second clamping sleeve, the device is convenient to change the distance between the inner walls on both sides of the device main body by synchronously contracting the bottom telescopic rod and the top telescopic rod, and using the limit blocks installed on the first clamping sleeve and the second clamping sleeve to fix the top telescopic rod and the bottom telescopic rod.

[0004] However, the existing technology still has shortcomings:

[0005] The two ends of the bottom telescopic rod are respectively installed at the bottom of a device body, and the telescopic rod is limited by a clamping sleeve and a limit block. It is difficult to accurately adjust the distance between a pair of device bodies. In addition, due to the weight of the telescopic rod, the weight of the device bodies on both sides is different, which affects the overall stability when transporting printing plates under load. Utility Model Content

[0006] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a storage device for printing screens, which solves the above problem.

[0007] To achieve the above-mentioned purpose, the utility model proposes a storage device for printing screens, comprising a base, a pair of adjustment plates symmetrically arranged in the base, side columns fixedly arranged on the adjustment plates, a limit frame fixedly arranged on the side columns, the adjustment plate and the base are slidably connected, an adjustment gear is rotatably arranged in the base, an adjustment knob is fixedly arranged on the adjustment gear, the adjustment knob is arranged on the outside of the base, a straight tooth plate is fixedly arranged on the adjustment plate, the straight tooth plate is meshed with the adjustment gear, the straight tooth plate is slidably connected to the base, threaded holes are provided at both ends of the base, and limit slots are provided at corresponding positions of the adjustment plate.

[0008] As a further solution of the present invention: a guide groove is provided on the base, pointers are symmetrically arranged in the guide groove, scale lines are provided on the base, the pointers are slidably connected to the base, a connecting plate is fixedly installed on the straight tooth plate, and the pointers are fixedly connected to the connecting plate.

[0009] As a further solution of the present invention: a plurality of pairs of limit frames are provided between the adjustment plates.

[0010] As a further solution of the present invention: a ventilation grille is provided on a side of the limit frame, rubber pads are symmetrically arranged in the limit frame, and an elastic member is fixedly installed between the rubber pads and the limit frame.

[0011] As a further solution of the present invention: a bidirectional telescopic rod is fixedly installed between the side columns.

[0012] As a further solution of the present invention: an auxiliary frame is provided on the side column.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. An adjusting gear is arranged in the adjusting plate, an adjusting knob is fixedly arranged on the adjusting gear, the adjusting knob is arranged on the outside of the base, a spur plate is fixedly arranged on the adjusting plate, the spur plate is meshed with the adjusting gear, the spur plate is slidably connected to the base, a guide groove is provided on the base, pointers are symmetrically arranged in the guide groove, scale lines are provided on the base, the pointer is slidably connected to the base, a connecting plate is fixedly installed on the spur plate, the pointer is fixedly connected to the connecting plate, and the adjusting knob is turned to drive the adjusting gear to rotate, thereby driving a pair of spur plates to move, thereby driving a pair of adjusting plates to move toward each other, thereby adjusting the distance between the side columns, thereby realizing the storage of printing screens of different sizes, and accurately adjusting the distance moved by the pointer on the scale line.

[0015] In addition, threaded holes are provided at both ends of the base, and limiting slots are provided at the corresponding positions of the adjustment plate. After the adjustment plate is adjusted, bolts are set in the threaded holes and the bolts are tightened to limit the base and the adjustment plate, thereby increasing the overall stability of the device after adjustment.

[0016] 2. By symmetrically arranging rubber pads in the limiting frame, and fixing elastic parts between the rubber pads and the limiting frame, the printing screen is arranged between the pair of rubber pads, thereby increasing the stability of the printing screen during storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional structure of a storage device for printing screen Figure 1 ;

[0018] Figure 2 The utility model is a three-dimensional structure of a storage device for printing screen Figure 2 ;

[0019] Figure 3 This is a partial cross-sectional view of a storage device for printing screens according to the present invention;

[0020] Figure 4 This utility model is a storage device for printing screen Figure 2 A magnified view of point A;

[0021] Figure 5 This utility model is a storage device for printing screen Figure 1 Enlarged view of point B.

[0022] In the figure: 1. Base; 2. Adjustment plate; 3. Side column; 4. Auxiliary frame; 5. Limit frame; 6. Two-way telescopic rod; 7. Adjustment knob; 8. Rubber pad; 9. Ventilation grille; 10. Elastic part; 11. Guide groove; 12. Pointer; 13. Scale line; 14. Limit groove; 15. Threaded hole; 16. Straight tooth plate; 17. Adjustment gear; 18. Connecting plate. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-5As shown, a storage device for printing screens includes a base 1, a pair of adjustment plates 2 are symmetrically arranged in the base 1, side columns 3 are fixedly arranged on the adjustment plates 2, and a limit frame 5 is fixedly arranged on the side columns 3, and the limit frame 5 is used to place the printing screen; the adjustment plates 2 are slidably connected to the base 1, and the distance between the adjustment plates 2 in the base 1 is adjustable, an adjustment gear 17 is rotatably arranged in the base 1, an adjustment knob 7 is fixedly arranged on the adjustment gear 17, and the adjustment knob 7 is arranged on the outside of the base 1, a straight tooth plate 16 is fixedly arranged on the adjustment plate 2, the straight tooth plate 16 is meshed with the adjustment gear 17, and the straight tooth plate 16 is slidably connected to the base 1, a guide groove 11 is opened on the base 1, a pointer 12 is symmetrically arranged in the guide groove 11, and a scale line 13 is provided on the base 1. , the pointer 12 is slidably connected to the base 1, and a connecting plate 18 is fixedly mounted on the straight tooth plate 16. The pointer 12 is fixedly connected to the connecting plate 18. The purpose of the above setting is to rotate the adjusting knob 7 to drive the adjusting gear 17 to rotate, thereby driving a pair of straight tooth plates 16 to move, thereby driving a pair of adjusting plates 2 to move toward each other, so as to adjust the distance between the side columns 3, thereby realizing the storage of printing screens of different sizes, and accurately adjusting the distance moved by the pointer 12 on the scale line 13; threaded holes 15 are provided at both ends of the base 1, and limiting slots 14 are provided at the corresponding positions of the adjusting plate 2. After the adjusting plate 2 is adjusted, bolts are set in the threaded holes 15 and the bolts are tightened to limit the base 1 and the adjusting plate 2.

[0025] As an implementation method in this embodiment, an auxiliary frame 4 is provided on the side column 3. The purpose of providing the auxiliary frame 4 is to facilitate the overall operation of the device; a bidirectional telescopic rod 6 is fixedly installed between the side columns 3. When the distance between the adjustment plates 2 is adjusted, the two ends of the bidirectional telescopic rod 6 can be simultaneously stretched, which can absorb vibration, effectively distribute and bear weight, and ensure stability and safety;

[0026] As an implementation method in this embodiment, several pairs of limit frames 5 are arranged between the adjustment plates 2, ventilation grilles 9 are opened on the sides of the limit frames 5, rubber pads 8 are symmetrically arranged in the limit frames 5, and elastic parts 10 are fixedly installed between the rubber pads 8 and the limit frames 5, in order to increase the stability of the storage of the printing screen.

[0027] Working principle:

[0028] When it is necessary to adjust the distance between the side columns 3, first unscrew the bolt set in the threaded hole 15, turn the adjusting knob 7, drive the adjusting gear 17 to rotate, thereby driving a pair of straight tooth plates 16 to move, thereby driving a pair of adjusting plates 2 to move toward each other, to adjust the distance between the side columns 3, thereby realizing the storage of printing screens of different sizes, and accurately adjusting the moving distance of the adjusting plate 2 by the distance moved by the pointer 12 on the scale line 13; when adjusting the distance between the adjusting plates 2, it can drive the two ends of the bidirectional telescopic rod 6 to stretch at the same time, and then tighten the bolt set in the threaded hole 15 to realize the limiting of the base 1 and the adjusting plate 2, and then set the printing screen between the pair of rubber pads 8 in the limit frame 5 to realize the storage of the printing screen.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A storage device for printing screens, characterized in that: The invention comprises a base (1), wherein a pair of adjustment plates (2) are symmetrically arranged in the base (1), a side column (3) is fixedly arranged on the adjustment plate (2), a limit frame (5) is fixedly arranged on the side column (3), the adjustment plate (2) is slidably connected to the base (1), an adjustment gear (17) is rotatably arranged in the base (1), an adjustment knob (7) is fixedly arranged on the adjustment gear (17), the adjustment knob (7) is arranged on the outside of the base (1), a straight tooth plate (16) is fixedly arranged on the adjustment plate (2), the straight tooth plate (16) is meshed with the adjustment gear (17), the straight tooth plate (16) is slidably connected to the base (1), threaded holes (15) are provided at both ends of the base (1), and a limit slot (14) is provided at the corresponding position of the adjustment plate (2).

2. A storage device for printing screens according to claim 1, characterized in that: The base (1) is provided with a guide groove (11), a pointer (12) is symmetrically arranged in the guide groove (11), a scale line (13) is provided on the base (1), the pointer (12) is slidably connected to the base (1), a connecting plate (18) is fixedly mounted on the straight tooth plate (16), and the pointer (12) is fixedly connected to the connecting plate (18).

3. A storage device for printing screens according to claim 1, characterized in that: A plurality of pairs of limit frames (5) are provided between the adjustment plates (2).

4. A storage device for printing screens according to claim 3, characterized in that: A ventilation grid (9) is provided on the side of the limit frame (5), a rubber pad (8) is symmetrically arranged inside the limit frame (5), and an elastic member (10) is fixedly installed between the rubber pad (8) and the limit frame (5).

5. The storage device for printing screens according to claim 1, characterized in that: A bidirectional telescopic rod (6) is fixedly installed between the side columns (3).

6. A storage device for printing screens according to claim 1, characterized in that: An auxiliary frame (4) is provided on the side column (3).

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