Paper placing rack for printing

Abstract

The utility model discloses a printing paper placing rack which comprises a placing rack plate, a first dustproof assembly and a second dustproof assembly which are used for preventing dust of test paper are arranged above the two ends of the top of the placing rack plate respectively, and a placing table used for placing the test paper is installed in the center of the top of the placing rack plate. Clamping seats are fixedly connected to the periphery of the bottom of the placing frame plate; limiting seats used for limiting corners of the test paper are arranged on the periphery of the placing table. According to the device, the placing frame plate, the first sliding groove, the first sliding block, the first clamping column, the first moving frame, the first handle, the first shielding plate, the second sliding block, the second clamping column, the second moving frame, the second handle, the second shielding plate and other parts are arranged and used in cooperation, and therefore the effect of shielding a placing table on the placing frame plate is conveniently achieved; the printed test paper can be prevented from dust, and the definition of the surface of the test paper is improved; and in addition, the first shielding plate and the second shielding plate can be conveniently separated.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a paper placing rack for printing. Background Technique

[0002] Printing is a technology that replicates text, images, or other design patterns onto paper or other materials. This technology is widely used in the production of books, magazines, packaging, advertisements, labels, and various other forms of publications and commercial products; however, after printing test papers, they are usually placed on a placing rack for storage.

[0003] After retrieval, in the prior art, Chinese Patent Application No.: CN201922465331.3, discloses a paper placing rack for printing. The utility model includes a bottom rack, and two symmetrically arranged guiding rings are fixedly installed on the back of the bottom rack. Two symmetrically arranged support columns are placed behind the bottom rack. For this paper placing rack for printing, when pulling the fixing rack upward to move, the sliding ring is pushed to compress the first return spring. Stacked papers are placed between the bottom rack and the pressing plate. After releasing the fixing rack, the pressing plate is pushed by the restoring tension of the first return spring to perform better pressing on the papers. When the placed papers are relatively thick, when the sliding ring moves up to the limit position, the support column is pulled to continue moving upward in the guiding ring, compressing the second return spring. When releasing the pressing, through the restoring tension of the second return spring, the pressing effect on the papers is improved. When the papers are relatively wide, the auxiliary plates are pulled out to both sides, so as to better adjust the pressing area of the papers and improve the adjustment and pressing effect of the device.

[0004] However, the prior art and this device still have the following defects:

[0005] The existing paper placing racks do not have a dust-proof structure, and it is easy for the printed test papers to fall into dust, thus affecting the clarity of the printing on the surface of the test papers. Content of the Utility Model

[0006] The purpose of the utility model is to provide a paper placing rack for printing. By using components such as a placing rack plate, a first sliding groove, a first sliding block, a first clamping column, a first moving rack, a first handle, a first shielding plate, a second sliding block, a second clamping column, a second moving rack, a second handle, and a second shielding plate in cooperation, it is convenient to shield the placing table on the placing rack plate, so as to play a role in dust-proofing the printed test papers and improve the clarity of the surface of the test papers; to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A paper placement rack for printing, comprising a placement rack board. Above the two ends of the top of the placement rack board, a first dust-proof component and a second dust-proof component for dust-proofing test paper are respectively provided. And a placement table for placing test papers is installed at the center of the top of the placement rack board. Card seats are fixedly connected to the four peripheries of the bottom of the placement rack board;

[0009] Among them, a limit seat for limiting the corners of the test paper is provided around the placement table. Electric telescopic plates are provided at both ends of the center of the top of the placement rack board. A support plate is fixedly connected to the inner side of the output end of the electric telescopic plate. A double-shaft pressing cylinder is installed on the top of the support plate. A pressing plate is fixedly connected to the output end of the double-shaft pressing cylinder. A rubber pad is adhesively bonded to the bottom of the pressing plate.

[0010] Preferably, the first dust-proof component includes a first chute, a first slider, a first clamping column, a first moving frame, a first handle and a first shielding plate. The first slider is slidably connected inside the first chute. Symmetric first chutes are opened at one end of the top of the placement rack board. The first clamping column is fixedly connected to the top of the first slider. The top of the first clamping column is clamped inside a corresponding first column groove opened at the bottom of the first moving frame. A first handle is fixedly installed at the center of the outer side of the first moving frame. A first shielding plate is provided above the inner side of the first moving frame.

[0011] Preferably, a first clamping groove is opened above the inner side of the first moving frame, and a first clamping block is clamped inside the first clamping groove.

[0012] Preferably, the first clamping groove and the first clamping block are adapted to each other. One end of the first clamping block is fixedly connected to the first shielding plate.

[0013] Preferably, the second dust-proof component includes a second chute, a second slider, a second clamping column, a second moving frame, a second handle and a second shielding plate. The second slider is slidably connected inside the second chute. Symmetric second chutes are opened at the other end of the top of the placement rack board. The second clamping column is fixedly connected to the top of the second slider. The top of the second clamping column is clamped inside a corresponding second column groove opened at the bottom of the second moving frame. A second handle is fixedly installed at the center of the outer side of the second moving frame. A second shielding plate is provided above the inner side of the second moving frame.

[0014] Preferably, a second clamping groove is opened above the inner side of the second moving frame, and a second clamping block is clamped inside the second clamping groove.

[0015] Preferably, the second clamping groove and the second clamping block are adapted to each other. One end of the second clamping block is fixedly connected to the second shielding plate.

[0016] Preferably, above the two ends of the top of the placement rack plate, a first baffle and a second baffle are provided, and at both ends of one side of the first baffle, connecting blocks are installed, and at both ends of one side of the second baffle, connecting grooves are provided, and the connecting grooves and the connecting blocks are snap-connected.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] By using components such as the placement rack plate, the first sliding groove, the first sliding block, the first clamping column, the first moving frame, the first handle, the first baffle, the second sliding block, the second clamping column, the second moving frame, the second handle, and the second baffle in cooperation, the placement table on the placement rack plate can be conveniently shielded, so as to prevent dust from the printed test papers, improve the clarity of the test paper surface; and it is also convenient to separate the first baffle and the second baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the overall exploded separation structure of the present utility model;

[0021] Figure 3 is Figure 2 a left view structure diagram;

[0022] Figure 4 is a schematic diagram of the pressing plate structure of the present utility model.

[0023] In the figure: 1, placement rack plate; 2, card seat; 3, first sliding groove; 4, first sliding block; 5, first clamping column; 6, first moving frame; 7, first handle; 8, first clamping groove; 9, first clamping block; 10, first baffle; 11, connecting block; 12, second sliding groove; 13, second sliding block; 14, second clamping column; 15, second moving frame; 16, second handle; 17, second clamping groove; 18, second clamping block; 19, second baffle; 20, connecting groove; 21, placement table; 22, limit seat; 23, electric telescopic plate; 24, support plate; 25, double-axis pressing cylinder; 26, pressing plate; 27, rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Please refer toFigures 1 to 4 , the present utility model provides a technical solution:

[0026] A paper placement rack for printing, comprising a placement rack board 1. Above the two ends of the top of the placement rack board 1, a first dust-proof component and a second dust-proof component for preventing dust on the test paper are respectively provided. And a placement table 21 for placing test papers is installed at the center of the top of the placement rack board 1. The four weeks of the bottom of the placement rack board 1 are fixedly connected with card seats 2; thereby facilitating the placement rack board 1 to play a role of support and fixation;

[0027] The first dust-proof component includes a first sliding groove 3, a first sliding block 4, a first clamping column 5, a first moving frame 6, a first handle 7 and a first shielding plate 10. The first sliding block 4 is slidably connected inside the first sliding groove 3. Symmetric first sliding grooves 3 are provided at one end of the top of the placement rack board 1. The top of the first sliding block 4 is fixedly connected with a first clamping column 5. The top of the first clamping column 5 is clamped inside a corresponding first column groove opened at the bottom of the first moving frame 6. The center of the outer side of the first moving frame 6 is fixedly installed with a first handle 7. Above the inner side of the first moving frame 6, there is a first shielding plate 10.

[0028] The second dust-proof component includes a second sliding groove 12, a second sliding block 13, a second clamping column 14, a second moving frame 15, a second handle 16 and a second shielding plate 19. The second sliding block 13 is slidably connected inside the second sliding groove 12. Symmetric second sliding grooves 12 are provided at the other end of the top of the placement rack board 1. The top of the second sliding block 13 is fixedly connected with a second clamping column 14. The top of the second clamping column 14 is clamped inside a corresponding second column groove opened at the bottom of the second moving frame 15. The center of the outer side of the second moving frame 15 is fixedly installed with a second handle 16. Above the inner side of the second moving frame 15, there is a second shielding plate 19.

[0029] By using components such as the placement rack board 1, the first sliding groove 3, the first sliding block 4, the first clamping column 5, the first moving frame 6, the first handle 7, the first shielding plate 10, the second sliding block 13, the second clamping column 14, the second moving frame 15, the second handle 16 and the second shielding plate 19 in cooperation, it is convenient to shield the placement table 21 on the placement rack board 1, so as to prevent dust from the printed test papers, improve the clarity of the test paper surface; and it is also convenient to separate the first shielding plate 10 and the second shielding plate 19.

[0030] Above the two ends of the top of the placement rack board 1, there are a first shielding plate 10 and a second shielding plate 19. And at both ends of one side of the first shielding plate 10, connection blocks 11 are installed. Connection grooves 20 are opened at both ends of one side of the second shielding plate 19. The connection grooves 20 and the connection blocks 11 are clamped with each other.

[0031] Hold the first handle 7 and the second handle 16 with the hands respectively, so as to drive the first moving frame 6 and the second moving frame 15 to move towards the position of the placement table 21 at the same time, so that the first moving frame 6 and the second moving frame 15 drive the first baffle 10 and the second baffle 19 thereon to approach respectively, so as to facilitate the connection block 11 on the first baffle 10 to be clamped into the connection groove 20 on the second baffle 19 for fixation;

[0032] Moreover, while the first slider 4 and the second slider 13 are moving, they are both made to slide to the bottom in the first chute 3 and the second chute 12 respectively, and then automatically get stuck. On the contrary, by operating in the reverse way, they can be reset and opened.

[0033] Among them, limit seats 22 for limiting the corners of the test papers are provided around the placement table 21. Electric telescopic plates 23 are provided at both ends of the center of the top of the placement rack plate 1. A support plate 24 is fixedly connected to the inner side of the output end of the electric telescopic plate 23. A double-shaft pressing cylinder 25 is installed on the top of the support plate 24. A pressing plate 26 is fixedly connected to the output end of the double-shaft pressing cylinder 25. A rubber pad 27 is adhesively bonded to the bottom of the pressing plate 26 by glue.

[0034] By starting the electric telescopic plate 23, it drives the support plate 24 to adjust the height, so as to adjust the support plate 24 to any height; after adjusting to a suitable height, by starting the double-shaft pressing cylinder 25, its output end drives the pressing plate 26 thereon to press and fix the test paper on the placement table 21 to prevent it from moving; at the same time, the rubber pad 27 on the bottom of the pressing plate 26 plays a role in protecting the test paper.

[0035] A first card slot 8 is formed above the inner side of the first moving frame 6, and a first card block 9 is clamped inside the first card slot 8. The first card slot 8 and the first card block 9 are adapted to each other. One end of the first card block 9 is fixedly connected to a first baffle 10. By providing the first card slot 8 and the first card block 9, it is convenient to disassemble, replace and install the first baffle 10.

[0036] A second card slot 17 is formed above the inner side of the second moving frame 15, and a second card block 18 is clamped inside the second card slot 17. The second card slot 17 and the second card block 18 are adapted to each other. One end of the second card block 18 is fixedly connected to a second baffle 19. By providing the second card slot 17 and the second card block 18, it is convenient to disassemble, replace and install the second baffle 19.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing paper placement rack, characterized in that: include: Placing a shelf (1); A first dustproof component and a second dustproof component for preventing test paper from being dusted are respectively provided above the two ends of the top of the placement frame (1), and a placement table (21) for placing the test paper is installed at the top center of the placement frame (1), and a holder (2) is fixedly connected to the bottom of the placement frame (1) around the periphery; The placing platform (21) is provided with a limiting seat (22) for limiting the corner of the test paper around the four sides, the placing frame (1) is provided with an electric telescopic plate (23) at both ends of the top center, the inner side of the output end of the electric telescopic plate (23) is fixedly connected with a support plate (24), the top of the support plate (24) is installed with a double-axis clamping cylinder (25), the output end of the double-axis clamping cylinder (25) is fixedly connected with a clamping plate (26), and the bottom of the clamping plate (26) is bonded with a rubber pad (27) by glue.

2. A printing paper placement rack according to claim 1, characterized in that: The first dustproof component comprises a first slide groove (3), a first slider (4), a first clamping column (5), a first movable frame (6), a first handle (7) and a first shielding plate (10); the first slide groove (3) is slidably connected to the inside of the first slide groove (4); a symmetrical first slide groove (3) is provided at one end of the top of the placement frame (1); the top of the first slider (4) is fixedly connected to the first clamping column (5); the top of the first clamping column (5) is clamped to the inside of a corresponding first column groove provided at the bottom of the first movable frame (6); the first handle (7) is fixedly installed at the center of the outer side of the first movable frame (6); and a first shielding plate (10) is provided on the upper inner side of the first movable frame (6).

3. A printing paper placement rack according to claim 2, characterized in that: A first card slot (8) is provided on the upper inner side of the first movable frame (6), and a first card block (9) is carded inside the first card slot (8).

4. A printing paper placement rack according to claim 3, characterized in that: The first card slot (8) is adapted to fit the first card block (9), and one end of the first card block (9) is fixedly connected to a first shielding plate (10).

5. The printing paper placement rack according to claim 1, characterized in that: The second dustproof component comprises a second slide groove (12), a second slider (13), a second clamping column (14), a second movable frame (15), a second handle (16) and a second shielding plate (19); the second slide groove (12) is slidably connected to the inside of the second slide groove; the other end of the top of the placement frame (1) is provided with a symmetrical second slide groove (12); the top of the second slider (13) is fixedly connected to the second clamping column (14); the top of the second clamping column (14) is clamped to the inside of the corresponding second column groove provided at the bottom of the second movable frame (15); the second handle (16) is fixedly installed at the outer center of the second movable frame (15); and a second shielding plate (19) is provided on the upper inner side of the second movable frame (15).

6. A printing paper placement rack according to claim 5, characterized in that: A second card slot (17) is provided on the upper inner side of the second movable frame (15), and a second card block (18) is card-engaged inside the second card slot (17).

7. A printing paper placement rack according to claim 6, characterized in that: The second card slot (17) is adapted to fit the second card block (18), and one end of the second card block (18) is fixedly connected to a second shielding plate (19).

8. The printing paper placement rack according to claim 1, characterized in that: A first shielding plate (10) and a second shielding plate (19) are provided above the two ends of the top of the placement frame (1), and connecting blocks (11) are installed at two ends of one side of the first shielding plate (10), and connecting grooves (20) are provided at two ends of one side of the second shielding plate (19), and the connecting grooves (20) are clamped with the connecting blocks (11).

Images