Limiting mechanism for paper printing

Abstract

The utility model relates to the technical field of paper printing, in particular to a paper printing limiting mechanism which comprises a bottom plate, a sliding groove is formed in the bottom plate, a movable plate is connected in the sliding groove in a sliding mode, a telescopic pipe is fixedly connected to the top of the movable plate, a side plate is fixedly connected to the top of the telescopic pipe, and a rectangular plate is connected to the bottom of the side plate in a sliding mode. The tops of the side plates are in threaded connection with screws; through cooperative use of a driving motor, a threaded rod, a threaded sleeve, a moving plate, a telescopic pipe, a side plate, a rectangular plate and a screw, the threaded rod can be driven to rotate through the driving motor, the side plate is driven to move through the threaded connection effect of the threaded rod and the threaded sleeve, and a paper body can be extruded and clamped; and meanwhile, the rectangular plate correspondingly moves in the side plate according to the size of the paper body, the paper bodies of different sizes can be limited, meanwhile, the paper bodies of different heights can be limited through the telescopic pipe, and the practicability of the limiting mechanism is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of paper printing, in particular to a limiting mechanism for paper printing. Background Art

[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from manuscripts such as text, pictures, and photos to the surface of materials such as paper, fabric, and leather to reproduce the contents of manuscripts in batches. In a simple sense, printing is a process that uses printing plates or other methods to transfer graphic information on manuscripts to substrates. It can also be understood as a reproduction process that uses analog or digital image carriers to transfer colorants / colorants (such as ink) to substrates.

[0003] A limiting mechanism is required when printing on paper. However, the existing limiting mechanism still has certain shortcomings when used. The size of the clamping plate of the existing limiting mechanism is fixed when in use, and the clamping plate cannot be adjusted accordingly according to the actual size of the paper, thereby reducing the use range of the limiting mechanism when in use. After the paper printing is completed, the paint on the printed surface cannot be dried quickly in time, and the paint can only be dried by natural drying, which makes it easier for dust to adhere to the printed surface. Utility Model Content

[0004] The purpose of the utility model is to provide a limiting mechanism for paper printing, so as to solve the problem that the size of the clamping plate of the limiting mechanism proposed in the above-mentioned background technology is fixed when in use, and the clamping plate cannot be adjusted accordingly according to the actual size of the paper, thereby reducing the use range of the limiting mechanism when in use, and after the paper printing is completed, the paint on the printing surface cannot be dried quickly in time, and the paint can only be dried by natural drying, which makes it easier for dust to adhere to the printing surface.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A limiting mechanism for paper printing comprises a bottom plate, a slide groove is provided in the bottom plate, a movable plate is slidably connected in the slide groove, a telescopic tube is fixedly connected to the top of the movable plate, a side plate is fixedly connected to the top of the telescopic tube, a rectangular plate is slidably connected to the bottom of the side plate, a screw is threadedly connected to the top of the side plate, the bottom of the screw extends into the rectangular plate, a driving motor is installed at the bottom of the bottom plate, a threaded rod is fixedly connected to the output end of the driving motor, a threaded sleeve is threadedly connected to the outer side of the threaded rod, the threaded sleeve is fixedly connected to the movable plate, a top plate is fixedly connected to the top of the bottom plate, a paper body is arranged on the surface of the top plate, and the side plate is arranged on the top of the paper body.

[0007] As a preferred solution of the utility model, the top of the base plate is fixedly connected to a horizontal plate, a cylinder is installed on the side of the horizontal plate, a slide plate is fixedly connected to the side of the cylinder, a top groove is opened in the horizontal plate, the slide plate is slidably connected to the top groove, and a heating box is fixedly connected to the top of the slide plate.

[0008] As a preferred solution of the utility model, the top of the heating box is abutted with a top cover, the top of the top cover is abutted with an air intake plate, the inner wall of the heating box is fixedly connected with an electric heating plate, and an air pump is installed on the top of the slide.

[0009] As a preferred solution of the utility model, one end of the air pump is fixedly connected to a screen, the screen extends into the heating box, and the other end of the air pump is fixedly connected to an injection pipe, and the screen and the injection pipe are in communication.

[0010] As a preferred solution of the utility model, the material of the air jet tube is stainless steel, and the air jet tube is arranged on the top of the paper body.

[0011] As a preferred solution of the utility model, a support seat is fixedly connected to the bottom of the base plate, an anti-slip pattern is provided on the bottom of the support seat, and the shape of the support seat is rectangular.

[0012] As a preferred solution of the utility model, two electric heating plates are provided, and the two electric heating plates are respectively arranged on both sides of the screen.

[0013] As a preferred solution of the utility model, the threaded rod is arranged on the side of the bottom plate, the threads at both ends of the threaded rod have opposite rotation directions, and the threaded rod is made of stainless steel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by setting a driving motor, a threaded rod, a threaded sleeve, a movable plate, a telescopic tube, a side plate, a rectangular plate and a screw for coordinated use, the driving motor can drive the threaded rod to rotate, and the threaded connection between the threaded rod and the threaded sleeve can drive the side plate to move, so that the paper body can be squeezed and clamped, and the rectangular plate can be moved accordingly in the side plate according to the size of the paper body, so that paper bodies of different sizes can be limited, and the telescopic tube can be used to limit paper bodies of different heights, so that the practicality of the limiting mechanism is stronger.

[0016] 2. In the utility model, by setting up a heating box, an air pump, an air jet pipe, an air cylinder, an electric heating plate and a screen for coordinated use, the gas inside the heating box can be heated by the electric heating plate, and then the hot air is pumped into the air jet pipe and sprayed out by the air pump, thereby quickly drying the paint on the surface of the paper body to prevent dust from adhering to the surface of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the heating box of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the bottom plate and the side plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the movable plate and the threaded sleeve of the utility model.

[0021] In the figure: 1, bottom plate; 2, support seat; 3, top plate; 4, paper body; 5, horizontal plate; 6, jet pipe; 7, cylinder; 8, heating box; 9, top cover; 10, air intake plate; 11, slide plate; 12, top groove; 13, air pump; 14, drive motor; 15, threaded rod; 16, slide groove; 17, movable plate; 18, telescopic tube; 19, side plate; 20, rectangular plate; 21, screw; 22, electric heating plate; 23, screen; 24, threaded sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0024] A limiting mechanism for paper printing comprises a bottom plate 1, a slide groove 16 is provided in the bottom plate 1, a movable plate 17 is slidably connected in the slide groove 16, a telescopic tube 18 is fixedly connected to the top of the movable plate 17, a side plate 19 is fixedly connected to the top of the telescopic tube 18, a rectangular plate 20 is slidably connected to the bottom of the side plate 19, a screw 21 is threadedly connected to the top of the side plate 19, a paper body 4 is placed on the surface of a top plate 3, and then the rectangular plate 20 is moved accordingly at the bottom of the side plate 19 according to the actual size of the paper body 4, and then the screw 21 is rotated to fix the rectangular plate 20 by the screw 21, the bottom of the screw 21 extends into the rectangular plate 20, a driving motor 14 is installed at the bottom of the bottom plate 1, a threaded rod 15 is fixedly connected to the output end of the driving motor 14, a threaded sleeve 24 is threadedly connected to the outer side of the threaded rod 15, and the threaded sleeve 24 is fixedly connected to the movable plate 17, a top plate 3 is fixedly connected to the top of the bottom plate 1, a paper body 4 is arranged on the surface of the top plate 3, and the side plate 19 is arranged on the top of the paper body 4.

[0025] In this embodiment, Figure 3 and Figure 4 As shown, a transverse plate 5 is fixedly connected to the top of the bottom plate 1, a cylinder 7 is installed on the side of the transverse plate 5, a slide plate 11 is fixedly connected to the side of the cylinder 7, a top groove 12 is opened in the transverse plate 5, the slide plate 11 is slidably connected to the top groove 12, a heating box 8 is fixedly connected to the top of the slide plate 11, a top cover 9 is abutted on the top of the heating box 8, an air intake plate 10 is abutted on the top of the top cover 9, an electric heating plate 22 is fixedly connected to the inner wall of the heating box 8, an air pump 13 is installed on the top of the slide plate 11, a screen 23 is fixedly connected to one end of the air pump 13, the screen 23 extends into the heating box 8, and an injection pipe 6 is fixedly connected to the other end of the air pump 13, and the screen 23 and the injection pipe 6 are communicated.

[0026] The threaded rod 15 can be driven to rotate by the driving motor 14, and the side plate 19 can be driven to move by the threaded connection between the threaded rod 15 and the threaded sleeve 24, so that the paper body 4 can be squeezed and clamped. At the same time, the rectangular plate 20 is moved accordingly in the side plate 19 according to the size of the paper body 4, so that paper bodies 4 of different sizes can be limited. At the same time, the telescopic tube 18 can be used to limit the paper bodies 4 of different heights, making the practicality of the limiting mechanism stronger.

[0027] In this embodiment, Figure 1 and Figure 2As shown, the material of the jet pipe 6 is stainless steel, and the jet pipe 6 is arranged on the top of the paper body 4. After the printing of the paper body 4 is completed, the gas inside the heating box 8 is heated by the electric heating plate 22, and then the hot air is pumped into the jet pipe 6 by the air pump 13 and sprayed out, and the jet pipe 6 is driven to move by the cylinder 7 to spray the hot air evenly onto the surface of the paper body 4. The bottom of the bottom plate 1 is fixedly connected with a support seat 2, and the bottom of the support seat 2 is provided with anti-slip grooves. The shape of the support seat 2 is rectangular, and two electric heating plates 22 are provided. The two electric heating plates 22 are respectively arranged on both sides of the screen 23, and the threaded rod 15 is arranged on the side of the bottom plate 1. The rotation direction of the threads at both ends of the threaded rod 15 is opposite, and the material of the threaded rod 15 is stainless steel.

[0028] The gas inside the heating box 8 can be heated by the electric heating plate 22, and then the hot gas is pumped into the air injection pipe 6 by the air pump 13 for ejection, thereby quickly drying the paint on the surface of the paper body 4 to prevent dust from adhering to the surface of the paint.

[0029] The working process of the utility model is as follows: when the limiting mechanism for paper printing designed by the present invention is used, the paper body 4 is placed on the surface of the top plate 3, and then the rectangular plate 20 is moved accordingly at the bottom of the side plate 19 according to the actual size of the paper body 4, and then the screw 21 is turned to fix the rectangular plate 20 through the screw 21, and the threaded rod 15 is driven to rotate by the driving motor 14. Since the threaded rod 15 and the threaded sleeve 24 are threadedly connected, the movable plate 17 and the side plate 19 can be driven to move, and paper bodies 4 of different sizes can be clamped and limited. After the printing of the paper body 4 is completed, the gas inside the heating box 8 is heated by the electric heating plate 22, and then the hot air is pumped into the jet pipe 6 by the air pump 13 for ejection, and the jet pipe 6 is driven to move by the cylinder 7 to spray the hot air evenly onto the surface of the paper body 4, which can improve the drying rate of the paint on the surface of the paper body 4.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limiting mechanism for paper printing, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a slide groove (16), a movable plate (17) is slidably connected in the slide groove (16), a telescopic tube (18) is fixedly connected to the top of the movable plate (17), a side plate (19) is fixedly connected to the top of the telescopic tube (18), a rectangular plate (20) is slidably connected to the bottom of the side plate (19), a screw (21) is threadedly connected to the top of the side plate (19), and the bottom of the screw (21) extends into the rectangular plate (20). A driving motor (14) is installed at the bottom of the bottom plate (1); a threaded rod (15) is fixedly connected to the output end of the driving motor (14); a threaded sleeve (24) is externally threadedly connected to the threaded rod (15); the threaded sleeve (24) is fixedly connected to the movable plate (17); a top plate (3) is fixedly connected to the top of the bottom plate (1); a paper body (4) is arranged on the surface of the top plate (3); and the side plate (19) is arranged on the top of the paper body (4).

2. A paper printing limiting mechanism according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a transverse plate (5), a cylinder (7) is installed on the side of the transverse plate (5), a slide plate (11) is fixedly connected to the side of the cylinder (7), a top groove (12) is provided in the transverse plate (5), the slide plate (11) is slidably connected to the top groove (12), and a heating box (8) is fixedly connected to the top of the slide plate (11).

3. A paper printing limiting mechanism according to claim 2, characterized in that: The top of the heating box (8) is in contact with a top cover (9), the top of the top cover (9) is in contact with an air intake plate (10), the inner wall of the heating box (8) is fixedly connected with an electric heating plate (22), and an air pump (13) is installed on the top of the slide plate (11).

4. A paper printing limiting mechanism according to claim 3, characterized in that: One end of the air pump (13) is fixedly connected to a screen (23), and the screen (23) extends into the heating box (8). The other end of the air pump (13) is fixedly connected to an air jet pipe (6), and the screen (23) and the air jet pipe (6) are in communication.

5. The position limiting mechanism for paper printing according to claim 4, characterized in that: The material of the air jet pipe (6) is stainless steel, and the air jet pipe (6) is arranged on the top of the paper body (4).

6. The position limiting mechanism for paper printing according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (2), the bottom of the support seat (2) is provided with anti-slip grooves, and the shape of the support seat (2) is rectangular.

7. The position limiting mechanism for paper printing according to claim 3, characterized in that: Two electric heating plates (22) are provided, and the two electric heating plates (22) are respectively provided on both sides of the screen (23).

8. The limiting mechanism for paper printing according to claim 1, characterized in that: The threaded rod (15) is arranged on the side of the bottom plate (1), the threads at both ends of the threaded rod (15) have opposite rotation directions, and the threaded rod (15) is made of stainless steel.

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