Paper flattening device

Abstract

The utility model discloses a paper flattening device, and belongs to the technical field of flattening devices. The paper flattening device mainly comprises a working table, paper needing to be flattened is placed on the surface of the working table, and a pressing plate is arranged on the working table; the two groups of adjusting assemblies are respectively arranged on two sides of the working table, and the adjusting device is characterized in that each adjusting assembly comprises a supporting plate, a sliding strip is fixedly mounted on each supporting plate, and two groups of sliding blocks are mounted on each sliding strip in a sliding manner; the groove is formed in one side of the sliding block, and a spring is installed in the groove; grooves are formed in the bottom of the pressing plate, pressing strips are arranged in the grooves, the two ends of the pressing strips are located in the positions of the grooves correspondingly, pressing grooves are formed in the bottom of the pressing plate, and the pressing grooves are matched with the pressing strips. And therefore, the pressing plate can smoothly conduct smoothing operation on the whole paper.

Description

Technical Field

[0001] The present application relates to the technical field of flattening devices, and in particular to a paper flattening device. Background Art

[0002] Paper is made of raw materials containing plant fibers through pulping, modulation, papermaking, processing and other processes. It can be used for writing, painting, printing books and newspapers, packaging, etc. In our daily office use, paper will cause wrinkles after continuous use, so it is necessary to flatten the paper.

[0003] For example, the patent with publication number CN212889203U specifically discloses a paper flattening machine with a positioning function, which comprises a bottom plate, wherein a pressing plate for pressing the paper is installed on the top of the bottom plate, and two sets of fixed shells are also installed on the bottom plate, and a positioning plate is slidably installed between the two sets of fixed shells;

[0004] In the process of implementing the above patent, the paper is mainly placed on the surface of the bottom plate, and then the positioning plate is pushed to move between the two sets of fixed shells, so that the positioning plate can clamp the paper placed on the surface of the bottom plate, and finally the positioning paper is pressed by the pressing plate to complete the flattening operation of the paper;

[0005] However, after long-term use, the outer side of the paper will curl too much, and the curled surface of the paper will flip to the surface of the paper. If these curled surfaces are not handled in time, the pressure plate will contact the curled surface, causing the paper to fold and affecting the flattening effect.

[0006] Therefore, it is necessary to provide a paper flattening device to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a paper flattening device to achieve the effect of flattening the curled part of the edge of the paper.

[0009] The technical solution adopted by the present application to solve the technical problem is: a paper flattening device, comprising:

[0010] A workbench, on the surface of which paper to be flattened is placed, and a pressing plate is provided on the workbench;

[0011] Two groups of adjustment components are respectively arranged on both sides of the workbench, characterized in that:

[0012] The adjustment component comprises:

[0013] A support plate, on which a slide bar is fixedly mounted, and on which two sets of sliding blocks are slidably mounted;

[0014] A groove is provided on one side of the slider, and a spring is installed inside the groove;

[0015] A pressure strip, two ends of which are respectively located at the grooves.

[0016] Furthermore, a pressing groove is provided at the bottom of the pressing plate, and the pressing groove and the pressing strip are adapted to each other.

[0017] Furthermore, the inner thread of the support plate is connected to a second threaded rod, the bottom of the second threaded rod is rotatably connected to a slide bar, a movable groove is opened inside the support plate, and the slide bar is slidably installed in the movable groove.

[0018] Furthermore, a scale bar is arranged on the outer side of the support plate, and a finger block is arranged on the sliding bar near the scale bar.

[0019] Furthermore, side panels are fixedly installed at both ends of the workbench, and fixing rods are fixedly installed at both ends of the workbench close to the side panels, a top plate is fixedly installed on the fixing rods, a first threaded rod is threadedly connected to the top plate, a pressure plate is rotatably connected to the bottom of the first threaded rod, the pressure plate is located between the two groups of side panels, and limiting rods are fixedly installed at both ends of the surface of the pressure plate, and the limiting rods pass through the top plate.

[0020] The beneficial effect of the present application is that the present application provides a paper flattening device, which, through the cooperation between the pressure strip and the pressure groove, enables the device to flatten the curled part of the edge of the paper when in use, so that the pressure plate can smoothly smooth the entire paper.

[0021] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0023] In the attached picture:

[0024] Figure 1 It is an overall schematic diagram of a paper flattening device in this application;

[0025] Figure 2for Figure 1 Schematic diagram of the middle adjustment component;

[0026] Figure 3 for Figure 2 Schematic diagram of the slider of the middle adjustment component;

[0027] Figure 4 for Figure 1 Schematic diagram of the moving slot of the middle support plate;

[0028] Among them, the reference numerals in the figure are:

[0029] 1. Flattening assembly; 11. Workbench; 12. Side panel; 13. Fixed rod; 14. Top panel; 15. Limiting rod; 16. First threaded rod; 17. Pressing plate; 2. Adjusting assembly; 21. Support plate; 22. Sliding bar; 23. Sliding block; 24. Pressing bar; 25. Second threaded rod; 26. Groove; 27. Spring; 28. Moving groove; 29. ​​Pressing groove; 210. Baffle. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] like Figure 1-Figure 2 As shown, the present application provides a paper flattening device, including a flattening component 1, the flattening component 1 is used to flatten the entire paper, the flattening component 1 includes a workbench 11, the surface of the workbench 11 is placed with paper to be flattened, and adjustment components 2 are arranged on both sides of the flattening component 1, the adjustment components 2 are used to flatten the curved surface of the edge of the paper;

[0033] like Figure 1As shown, both ends of the workbench 11 are fixedly installed with side panels 12, and both ends of the workbench 11 close to the side panels 12 are fixedly installed with fixing rods 13, and a top plate 14 is fixedly installed on the fixing rods 13, and a first threaded rod 16 is threadedly connected to the top plate 14, and a pressing plate 17 is rotatably connected to the bottom of the first threaded rod 16, and the pressing plate 17 is located between the two groups of side panels 12, and both ends of the surface of the pressing plate 17 are fixedly installed with limiting rods 15, and the limiting rods 15 pass through the top plate 14, so that after the first threaded rod 16 is rotated, the pressing plate 17 will be driven to adjust up and down between the two groups of side panels 12, so that the paper on the surface of the workbench 11 can be flattened;

[0034] like Figure 2-Figure 3 As shown, the adjustment component 2 includes a support plate 21, and the two groups of support plates 21 are respectively placed on both sides of the workbench 11, and a slide bar 22 is installed on the support plate 21, and a slider 23 is slidably installed on the slide bar 22, and a groove 26 is opened on the side of the slider 23 close to the workbench 11, and a spring 27 is fixedly installed inside the groove 26, and a pressure strip 24 is fixedly installed at the bottom of the spring 27, so that the curved part of the edge of the paper can be smoothed by the pressure strip 24, and the smoothed paper can be pressed by the spring 27, so as to prevent the paper from shaking, and at the same time, the pressure strip 24 can be suitable for paper within a certain thickness range through the spring 27;

[0035] The slider 23 can slide on the slide bar 22, thereby adjusting the position of the pressure bar 24, so that the two groups of pressure bars 24 can move back and forth on the paper surface, thereby improving the smoothing effect;

[0036] In order to make the pressing strip 24 able to smooth a plurality of equally curled papers, Figure 4 As shown, a moving groove 28 is provided inside the support plate 21, and one end of the slide bar 22 is rotatably connected to the second threaded rod 25, and the second threaded rod 25 passes through the support plate 21 and is arranged at the moving groove 28, so that when the second threaded rod 25 is rotated, the slide bar 22 can be adjusted in position at the moving groove 28, and then the height of the pressure strip 24 can also be adjusted in the same way, so that the surface of the workbench 11 can place multiple curled papers at the same time;

[0037] In order to adjust the height between the slide bar 22 and the workbench 11, a scale bar is provided on the outer side of the support plate 21, and a finger block (not shown in the figure) is provided near the scale bar of the slide bar 22, so that when the position of the slide bar 22 is adjusted, the slide bar 22 can be adjusted in height more accurately through the cooperation between the finger block and the scale bar;

[0038] In order to prevent the pressure plate 17 from deviating during pressing, Figure 2As shown, a pressing groove 29 is opened at the bottom of the pressure plate 17 near the pressure strip 24, and the pressure groove 29 and the pressure strip 24 are adapted to each other, and a baffle 210 is fixedly installed on the slide bar 22, and the baffle 210 and the pressure groove 29 are in a horizontal state, so that after the slider 23 moves to the outside of the baffle 210, the pressure strip 24 will be aligned with the pressure groove 29, and then when the pressure plate 17 is pressed downward, the pressure strip 24 can enter the inside of the pressure groove 29, so that the bottom of the pressure plate 17 can form a plane, so that the paper can be smoothly flattened.

[0039] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A paper flattening device, comprising: A workbench (11), on the surface of which paper to be flattened is placed, and a pressing plate (17) is provided on the workbench (11); Two groups of adjustment components (2), the two groups of adjustment components (2) are respectively arranged on both sides of the workbench (11), characterized in that: The regulating component (2) comprises: A support plate (21), a slide bar (22) being fixedly mounted on the support plate (21), and two groups of sliding blocks (23) being slidably mounted on the slide bar (22); A groove (26), the groove (26) is formed on one side of the slider (23), and a spring (27) is installed inside the groove (26); A pressure strip (24), two ends of which are respectively located at the groove (26).

2. A paper flattening device according to claim 1, characterized in that: A pressing groove (29) is provided at the bottom of the pressing plate (17), and the pressing groove (29) and the pressing strip (24) are adapted to each other.

3. A paper flattening device according to claim 1, characterized in that: The inner thread of the support plate (21) is connected to a second threaded rod (25), the bottom of the second threaded rod (25) is rotatably connected to a slide bar (22), a movable groove (28) is provided inside the support plate (21), and the slide bar (22) is slidably installed in the movable groove (28).

4. A paper flattening device according to claim 1, characterized in that: The outer side of the support plate (21) is provided with a scale bar, and the sliding bar (22) is provided with a finger block at a position close to the scale bar.

5. The paper flattening device according to claim 1, characterized in that: Both ends of the workbench (11) are fixedly mounted with side panels (12), both ends of the workbench (11) close to the side panels (12) are fixedly mounted with fixing rods (13), a top plate (14) is fixedly mounted on the fixing rods (13), a first threaded rod (16) is threadedly connected to the top plate (14), a pressing plate (17) is rotatably connected to the bottom of the first threaded rod (16), the pressing plate (17) is located between the two groups of side panels (12), and both ends of the surface of the pressing plate (17) are fixedly mounted with limiting rods 1 (5), and the limiting rods (15) pass through the top plate (14).

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