Paper pressing device for automatic die-cutting machine

Abstract

The utility model relates to the field of die-cutting machines, in particular to a paper pressing device for an automatic die-cutting machine, which comprises a die-cutting machine main body, an adjusting mechanism is arranged at one end of the die-cutting machine main body, a fixing component is arranged at one end of the adjusting mechanism, and a paper pressing component is mounted in the middle of the adjusting mechanism. The paper pressing assembly comprises a sleeve, a vertical plate and a pressing rod, the sleeve is arranged on the adjusting mechanism in a sleeving mode, the vertical plate is fixedly installed at the bottom of the sleeve, and the pressing rod is fixedly installed on the vertical plate; the adjusting mechanism is arranged on the die-cutting machine body, the threaded rod in the adjusting mechanism is utilized, the threaded rod is made to rotate, the sleeve on the threaded rod can move left and right, the vertical plate at the bottom of the sleeve drives the pressing rod to move left and right, and therefore the effect of adapting to paper with different widths is achieved; and paper with different widths can be pressed.

Description

Technical Field

[0001] The utility model relates to the field of die-cutting machines, in particular to a paper pressing device for an automatic die-cutting machine. Background Art

[0002] An automatic die-cutting machine is a machine used for cutting and die-cutting materials. It can automatically perform the cutting and die-cutting process, which can greatly improve production efficiency and reduce labor costs. The use of an automatic die-cutting machine can effectively cut and die-cut various materials, including paper, plastic, leather, fabric, etc. Therefore, die-cutting machines are widely used in packaging, printing, leather making and textile industries, and can quickly and accurately complete large-scale cutting and die-cutting tasks.

[0003] When using an automatic die-cutting machine, the cut paper needs to be pressed by a paper pressing mechanism to prevent the paper from falling to the ground after coming out of the discharge port. However, the existing paper pressing mechanism is not easy to adjust the distance between the paper pressing parts, and is not convenient to adapt to papers of different widths, which affects the stability of paper pressing. Utility Model Content

[0004] Based on the above description, the utility model provides a paper pressing device for an automatic die-cutting machine to solve the problem that the existing paper pressing device is not good at adapting to papers of different widths.

[0005] The utility model solves the above technical problems with the following technical solutions: A paper pressing device for an automatic die-cutting machine, comprising a die-cutting machine body;

[0006] An adjusting mechanism is provided at one end of the die-cutting machine body, a fixing component is provided at one end of the adjusting mechanism, and a paper pressing component is installed in the middle of the adjusting mechanism;

[0007] The paper pressing assembly comprises a sleeve, a vertical plate and a pressing rod, wherein the sleeve is sleeved on the adjusting mechanism, the vertical plate is fixedly mounted on the bottom of the sleeve, the pressing rod is fixedly mounted on the vertical plate, and the sleeve moves left and right on the adjusting mechanism.

[0008] Furthermore, the adjustment mechanism includes side plates, threaded rods and round rods. There are two side plates, and the two side plates are fixedly mounted on the top of the die-cutting machine body.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, one end of the threaded rod is movably mounted on a side plate at one end through a bearing, and the other end of the threaded rod passes through another side plate, and the round rod is fixedly mounted between the two side plates.

[0011] Furthermore, the fixing assembly includes a disc, a fixing hole, a connecting plate and a rotating rod, one end of the disc is fixedly connected to the end surface of the threaded rod passing through the side plate, the fixing holes are evenly arranged on one side of the disc, the connecting plate is fixedly mounted on the side plate, and one end of the rotating rod is fixedly connected to the center of the disc.

[0012] Furthermore, a latch is movably penetrated through one end of the connecting plate, and the latch movably penetrates through one end of the connecting plate and enters into the fixing hole of the disc.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, the paper pressing assembly also includes a circular hole, a fixing rod and a roller. The circular hole is opened on the vertical plate. A threaded groove is opened on the surface of the fixing rod. The fixing rod and the vertical plate are threadedly connected. The fixing rod passes through the side of the vertical plate and fits tightly to the side wall of the pressing rod.

[0015] Furthermore, the roller is rotatably mounted on one end of the pressure rod via a rotating shaft, the round rod movably passes through the round hole, a threaded groove is provided on the inner wall of the sleeve, and the sleeve and the threaded rod are threadedly connected.

[0016] Furthermore, the number of the sleeves is two, the thread grooves on the inner walls of the two sleeves have opposite directions, and the sleeves move closer to each other when the threaded rod rotates forward, and move away from each other when it rotates reversely.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0018] 1. The utility model sets an adjustment mechanism on the die-cutting machine body, utilizes the threaded rod in the adjustment mechanism to rotate the threaded rod, so that the sleeve on the threaded rod can move left and right, and the vertical plate at the bottom of the sleeve drives the pressing rod to move left and right, so as to adapt to the paper of different widths and can achieve the pressing effect on the paper of different widths.

[0019] 2. By making the vertical plate and the pressure rod rotatably connected, it is convenient to adjust the angle between the vertical plate and the pressure rod to adjust the force exerted on the paper. At the same time, by rotating the fixing rod, the end face of the fixing rod is closely fitted to the side of the pressure rod, so that the pressure rod can be fixed and the stability of the pressure rod is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a paper pressing device for an automatic die-cutting machine provided in an embodiment of the utility model;

[0021] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment mechanism in the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the paper pressing assembly in the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Die-cutting machine body; 2. Adjustment mechanism; 201. Side plate; 202. Threaded rod; 203. Round rod; 3. Fixing assembly; 301. Disc; 302. Fixing hole; 303. Connecting plate; 304. Rotating rod; 4. Paper pressing assembly; 401. Sleeve; 402. Vertical plate; 403. Round hole; 404. Fixing rod; 405. Pressing rod; 406. Roller. DETAILED DESCRIPTION

[0026] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0028] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the technical product is usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technology. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Therefore, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0029] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0031] See also Figure 1 and Figure 4 , a paper pressing device for an automatic die-cutting machine, comprising a die-cutting machine body 1;

[0032] An adjusting mechanism 2 is provided at one end of the die-cutting machine body 1, a fixing component 3 is provided at one end of the adjusting mechanism 2, and a paper pressing component 4 is installed in the middle of the adjusting mechanism 2;

[0033] The paper pressing assembly 4 includes a sleeve 401, a vertical plate 402 and a pressing rod 405. The sleeve 401 is sleeved on the adjusting mechanism 2. The vertical plate 402 is fixedly installed at the bottom of the sleeve 401. The pressing rod 405 is fixedly installed on the vertical plate 402. The sleeve 401 moves left and right on the adjusting mechanism 2.

[0034] An adjustment component is provided on the die-cutting machine body 1 to facilitate the adjustment of the distance between the paper pressing components 4 so as to adapt to papers of different widths and to press papers of different widths to ensure the stability of the paper.

[0035] See also Figure 1 and Figure 3 The adjustment mechanism 2 of this embodiment includes a side plate 201, a threaded rod 202 and a round rod 203. There are two side plates 201, and the two side plates 201 are fixedly installed on the top of the die-cutting machine body 1.

[0036] See also Figure 3 In this embodiment, one end of the threaded rod 202 is movably mounted on the side plate 201 at one end through a bearing, and the other end of the threaded rod 202 passes through the other side plate 201 , and the round rod 203 is fixedly mounted between the two side plates 201 .

[0037] The threaded rod 202 is used to adjust the position of the paper pressing assembly 4 , and the round rod 203 is used to limit the moving direction of the paper pressing assembly 4 .

[0038] See also Figure 1 and Figure 2 The fixing assembly 3 of this embodiment includes a disc 301, a fixing hole 302, a connecting plate 303 and a rotating rod 304. One end of the disc 301 is fixedly connected to the threaded rod 202 through the end surface of the side plate 201. The fixing holes 302 are evenly arranged on one side of the disc 301. The connecting plate 303 is fixedly installed on the side plate 201. One end of the rotating rod 304 is fixedly connected to the center of the disc 301.

[0039] The rotating rod 304 can be rotated to drive the disc 301 to rotate, and the disc 301 is fixedly connected to the threaded rod 202 , so that the threaded rod 202 rotates accordingly, thereby adjusting the position of the paper pressing assembly 4 .

[0040] See also Figure 1 and Figure 2 In this embodiment, a latch is movably inserted through one end of the connecting plate 303 , and the latch movably penetrates through one end of the connecting plate 303 and enters into the fixing hole 302 of the disc 301 .

[0041] A latch is provided on the connecting plate 303 . After the paper pressing assembly 4 is adjusted to a suitable position, the latch is inserted to fix the circular plate, thereby stabilizing the paper pressing assembly 4 on the threaded rod 202 .

[0042] The threaded rod 202 can be fixed by inserting the pin into the fixing hole 302, so that the threaded rod 202 is in a stable state, and the sleeve 401 located on the threaded rod 202 also completes the fixing work.

[0043] See also Figure 3 and Figure 4 The paper pressing assembly 4 of this embodiment further includes a circular hole 403, a fixing rod 404 and a roller 406. The circular hole 403 is provided on the vertical plate 402. A threaded groove is provided on the surface of the fixing rod 404. The fixing rod 404 and the vertical plate 402 are threadedly connected. The fixing rod 404 passes through the side of the vertical plate 402 and fits tightly onto the side wall of the pressing rod 405.

[0044] See also Figure 3 and Figure 4 In this embodiment, the roller 406 is rotatably mounted on one end of the pressure rod 405 via a rotating shaft, the round rod 203 movably passes through the round hole 403, a threaded groove is provided on the inner wall of the sleeve 401, and the sleeve 401 and the threaded rod 202 are threadedly connected.

[0045] The rotation of the threaded rod 202 causes the sleeve 401 threadedly connected thereto to rotate accordingly, and because the round rod 203 passes through the round hole 403, the vertical plate 402 and the sleeve 401 are limited, so that the sleeve 401 can only move left and right.

[0046] See also Figure 3 and Figure 4 In this embodiment, there are two sleeves 401, and the thread grooves on the inner walls of the two sleeves 401 have opposite directions. The sleeves 401 move closer to each other when the threaded rod 202 rotates forward, and move away from each other when it rotates reversely.

[0047] By controlling the rotation direction of the threaded rod 202, the distance between the paper pressing assemblies 4 is adjusted, thereby achieving the paper pressing effect for papers of different widths.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper pressing device for an automatic die-cutting machine, comprising a die-cutting machine body (1), characterized in that: An adjustment mechanism (2) is provided at one end of the die-cutting machine body (1), a fixing component (3) is provided at one end of the adjustment mechanism (2), and a paper pressing component (4) is installed in the middle of the adjustment mechanism (2); The paper pressing assembly (4) comprises a sleeve (401), a vertical plate (402) and a pressing rod (405); the sleeve (401) is sleeved on the adjusting mechanism (2); the vertical plate (402) is fixedly mounted on the bottom of the sleeve (401); the pressing rod (405) is fixedly mounted on the vertical plate (402); and the sleeve (401) moves left and right on the adjusting mechanism (2); The adjustment mechanism (2) comprises a side plate (201), a threaded rod (202) and a round rod (203); the number of the side plates (201) is two, and the two side plates (201) are fixedly mounted on the top of the die-cutting machine body (1); One end of the threaded rod (202) is movably mounted on a side plate (201) at one end via a bearing, and the other end of the threaded rod (202) passes through the other side plate (201), and the round rod (203) is fixedly mounted between the two side plates (201).

2. A paper pressing device for an automatic die-cutting machine according to claim 1, characterized in that: The fixing assembly (3) comprises a circular disc (301), a fixing hole (302), a connecting plate (303) and a rotating rod (304); one end of the circular disc (301) is fixedly connected to the end surface of the threaded rod (202) passing through the side plate (201); the fixing holes (302) are evenly arranged on one side of the circular disc (301); the connecting plate (303) is fixedly mounted on the side plate (201); and one end of the rotating rod (304) is fixedly connected to the center of the circular disc (301).

3. A paper pressing device for an automatic die-cutting machine according to claim 2, characterized in that: One end of the connecting plate (303) is movably penetrated by a latch, and the latch movably penetrates one end of the connecting plate (303) and enters into the fixing hole (302) of the disc (301).

4. A paper pressing device for an automatic die-cutting machine according to claim 1, characterized in that: The paper pressing assembly (4) further comprises a circular hole (403), a fixing rod (404) and a roller (406); the circular hole (403) is provided on the vertical plate (402); a threaded groove is provided on the surface of the fixing rod (404); the fixing rod (404) and the vertical plate (402) are threadedly connected; the fixing rod (404) passes through the side surface of the vertical plate (402) and is tightly fitted onto the side wall of the pressing rod (405).

5. A paper pressing device for an automatic die-cutting machine according to claim 4, characterized in that: The roller (406) is rotatably mounted on one end of the pressure rod (405) via a rotating shaft, the round rod (203) movably passes through the round hole (403), a thread groove is provided on the inner wall of the sleeve (401), and the sleeve (401) and the threaded rod (202) are threadedly connected.

6. A paper pressing device for an automatic die-cutting machine according to claim 4, characterized in that: There are two sleeves (401), the thread grooves on the inner walls of the two sleeves (401) have opposite directions, and the sleeves (401) move closer to each other when the threaded rod (202) rotates forward, and move away from each other when the threaded rod (202) rotates reversely.

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