Automatic embossing machine

Abstract

The utility model relates to the technical field of embossing machines, in particular to an automatic embossing machine which comprises a support, two pressing rollers are arranged on the support, an adjusting mechanism is arranged between one pressing roller and the support, and mounting plates are arranged on the sides, away from each other, of the two pressing rollers. Through the arrangement of the arc-shaped plates, the connecting rods, the rotating shafts, the sliding mechanisms and the like, in the working process, through mutual cooperation of the arc-shaped plate components, the connecting rod components and the rotating shaft components, the area where specialty paper enters the position between the two pressing rollers is limited; the special paper embossing device has the advantages that the special paper is prevented from shaking during embossing, the embossing quality of the special paper is prevented from being affected, the distance between the arc-shaped plates at the two ends can be adjusted through the sliding mechanism, and the effect of improving the embossing quality of the special paper is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of embossing machines, and in particular to an automatic embossing machine. Background Art

[0002] During production, machines are used to emboss the cardboard to create a concave and convex texture pattern, and then the paper is decorated through a process. This greatly improves the texture of the paper, while also improving the use value and grade of the paper.

[0003] Through searching, Chinese patent announcement number CN218804372U discloses an automatic embossing machine for special paper, which realizes that when the threaded rod is rotated, the threaded rod can move up and down relative to the support plate by threaded connection with the threaded rod; at the same time, by rotating the threaded rod, the adjustment plate moves in the adjustment groove, so that the second embossing roller moves up and down, and then the gap between the second embossing roller shaft and the first embossing roller is adjusted to adapt to special papers of different thicknesses, so as to improve the applicability of the product.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: when embossing paper, two embossing rollers are usually rotated simultaneously to emboss the upper and lower sides of the special paper. However, there are no limit mechanisms at both ends of the two embossing rollers, which causes the special paper to shake and deviate during processing, affecting the processing quality of the special paper. Utility Model Content

[0005] In order to improve the processing quality of specialty paper, the present application provides an automatic embossing machine.

[0006] An automatic embossing machine provided in the present application adopts the following technical solution: it includes a bracket, two pressing rollers are arranged on the bracket, an adjustment mechanism is arranged between one of the pressing rollers and the bracket, mounting plates are arranged on the sides of the two pressing rollers away from each other, arc plates are arranged at both ends of the sides of the two mounting plates close to each other, a sliding mechanism is arranged between the arc plates and the mounting plates, a connecting rod is arranged between the two arc plates at the same end, a rotating shaft is arranged on one side of the connecting rod, and the rotating shaft and the connecting rod are connected via a connecting plate.

[0007] Optionally, the sliding mechanism includes a slider, two of which are provided, the two sliders are slidably mounted on the mounting plate, a driving member is provided between the two sliders, a vertical rod is provided between the slider and the arc plate, and an elastic component is provided on the vertical rod close to the adjustment mechanism.

[0008] Optionally, the elastic component includes a spring, which is arranged on the vertical rod, one end of the spring is installed on the sliding block, and the other end of the spring is connected to the vertical rod via a stop block.

[0009] Optionally, a cavity is provided in the sliding block, the spring and the stopper are both provided in the cavity, and the stopper is slidably provided with the cavity.

[0010] Optionally, the driving member includes a double-headed hydraulic telescopic rod, the middle portion of the double-headed hydraulic telescopic rod is mounted on the mounting plate, and both ends of the double-headed hydraulic telescopic rod are respectively connected to the two sliding blocks.

[0011] Optionally, a ball bearing is arranged on the inner side of the arc plate, a plurality of the ball bearings are arranged, and the ball bearings are evenly distributed, and at least two ball bearings are arranged on the arc plate.

[0012] Optionally, the adjustment mechanism includes an adjustment block, the adjustment block is slidably mounted on the bracket, the adjustment block is rotationally connected to the pressure roller, an adjustment screw is rotatably mounted on the adjustment block, and the adjustment screw is threadedly connected to the bracket.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with an arc plate, a connecting rod, a rotating shaft, a sliding mechanism, etc. During the working process, the arc plate component, the connecting rod component and the rotating shaft component cooperate with each other, so as to limit the area where the special paper enters the position between the two pressing rollers, and plays a role in hindering the special paper during the working process. When the special paper is placed for embossing, it shakes, affecting the embossing quality of the special paper. The distance between the arc plates at both ends can be adjusted through the sliding mechanism, so as to achieve the effect of improving the embossing quality of the special paper.

[0015] 2. The utility model is provided with an adjusting screw, an adjusting block, a ball bearing and other components. During the working process, the adjusting block component cooperates with the adjusting screw component, the staff drives the adjusting screw component to rotate, and the adjusting screw component pushes the adjusting block component to move on the bracket, thereby driving the corresponding pressing roller to follow the movement, so as to adjust the distance between the two pressing rollers, realize embossing of special paper of different thicknesses, and reduce the friction between the arc plate and the pressing roller through the ball bearing component, thereby improving the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of a local structure in an embodiment of the present application;

[0018] Figure 3 In the embodiment of this application Figure 2 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 It is a top view in the embodiment of the present application.

[0020] Figure numerals: 1. bracket; 2. pressure roller; 3. adjustment mechanism; 301. adjustment block; 302. adjustment screw; 4. mounting plate; 5. arc plate; 6. sliding mechanism; 601. slider; 602. vertical rod; 603. double-headed hydraulic telescopic rod; 604. cavity; 605. spring; 606. stopper; 7. connecting rod; 8. rotating shaft; 9. connecting plate; 10. ball bearing. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application embodiment discloses an automatic embossing machine. Figure 1 As shown, it includes a bracket 1, on which two pressing rollers 2 are arranged, wherein an adjusting mechanism 3 is arranged between one of the pressing rollers 2 and the bracket 1, and the adjusting mechanism 3 includes an adjusting block 301, which is slidably mounted on the bracket 1, and the adjusting block 301 is rotatably connected to the pressing roller 2, and an adjusting screw 302 is rotatably mounted on the adjusting block 301, and the adjusting screw 302 is threadedly connected to the bracket 1, and the adjusting screw 302 is driven to rotate by a staff member, and the adjusting screw 302 drives the adjusting block 301 to move, and the adjusting block 301 drives the pressing roller 2 to move, thereby adjusting the distance between the two pressing rollers 2, so as to achieve the effect of processing special papers of different thicknesses.

[0023] See also Figure 1 , Figure 2 , Figure 4 As shown, a mounting plate 4 is provided on the side where the two pressure rollers 2 are away from each other, and an arc plate 5 is provided on both ends of the side where the two mounting plates 4 are close to each other. A ball 10 is provided on the inner side of the arc plate 5. There are a plurality of balls 10, and the balls 10 are evenly distributed. At least two balls 10 are provided on the arc plate 5. The balls 10 on the arc plate 5 reduce the friction between the pressure rollers 2, thereby improving the stability of the arc plate 5 during operation, while reducing the wear of the arc plate 5 and improving the service life of the device.

[0024] See also Figure 1 , Figure 4As shown, a sliding mechanism 6 is arranged between the arc plate 5 and the mounting plate 4, and the sliding mechanism 6 includes a slider 601. Two sliders 601 are arranged, and the two sliders 601 are slidably installed on the mounting plate 4. A driving member is arranged between the two sliders 601, and the driving member includes a double-headed hydraulic telescopic rod 603. The middle part of the double-headed hydraulic telescopic rod 603 is installed on the mounting plate 4, and the two ends of the double-headed hydraulic telescopic rod 603 are respectively connected to the two sliders 601. The staff controls the double-headed hydraulic telescopic rod 603 to work, and the double-headed hydraulic telescopic rod 603 drives the mounting plate 4 to move toward the slider 601, thereby adjusting the distance between the two sliders 601, which can achieve the effect of restricting special papers of different sizes.

[0025] See also Figure 2 As shown, a vertical rod 602 is arranged between the slider 601 and the arc plate 5, and an elastic component is arranged on the vertical rod 602 close to the adjustment mechanism 3. The elastic component includes a spring 605, and the spring 605 is arranged on the vertical rod 602. One end of the spring 605 is installed on the slider 601, and the other end of the spring 605 is connected to the vertical rod 602 through a stop block 606. The spring 605 pushes the vertical rod 602 through the stop block 606, and the vertical rod 602 pushes the arc plate 5 to always be connected with the pressure roller 2, thereby improving the stability of the arc plate 5.

[0026] See also Figure 2 , Figure 3 As shown, a cavity 604 is provided in the slider 601, and a spring 605 and a stopper 606 are both provided in the cavity 604. The stopper 606 is slidably provided with the cavity 604, so as to protect the spring 605 and the stopper 606 and reduce the occupied area of ​​the device. A connecting rod 7 is provided between the two arc plates 5 at the same end, and a rotating shaft 8 is provided on one side of the connecting rod 7. The rotating shaft 8 and the connecting rod 7 are connected by a connecting plate 9. When the special paper moves between the two pressure rollers 2, the rotating shafts 8 on both sides are driven to rotate accordingly, and the position of the special paper is limited by the rotating shaft 8.

[0027] The implementation principle of an automatic embossing machine in the embodiment of the present application is as follows: first, the staff controls the double-headed hydraulic telescopic rods 603 on the two mounting plates 4 to work synchronously according to the size of the special paper, and the double-headed hydraulic telescopic rods 603 drive the sliders 601 at both ends to move relatively, and the sliders 601 move while driving the arc plate 5 to move through the vertical rod 602, and the arc plate 5 drives the connecting rod 7 to move, and the connecting rod 7 moves while driving the rotating shaft 8 to move synchronously through the connecting plate 9, and the double-headed hydraulic telescopic rods 603 stop working after the rotating shaft 8 at both ends is adjusted to a specified distance, so that when the special paper passes between the two pressing rollers 2, the two sides of the special paper are restricted by the rotating shaft 8, thereby maintaining the stability of the special paper and preventing the special paper from shaking and deviating during embossing;

[0028] When the distance between the two pressure rollers 2 needs to be adjusted, the staff drives the adjusting screw 302 to rotate, and the adjusting screw 302 drives the adjusting block 301 to slide on the bracket 1, and the adjusting block 301 drives the corresponding pressure roller 2 to follow the movement, thereby adjusting the distance between the two pressure rollers 2. When the pressure roller 2 moves, the spring 605 pushes the vertical rod 602 to move through the stop block 606, and the vertical rod 602 drives the arc plate 5 to follow the pressure roller 2 and maintain the connection with the pressure roller 2, thereby improving the stability of the device.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic embossing machine, comprising a bracket (1), characterized in that: Two pressing rollers (2) are arranged on the bracket (1), an adjustment mechanism (3) is arranged between one of the pressing rollers (2) and the bracket (1), a mounting plate (4) is arranged on the side of the two pressing rollers (2) away from each other, arc plates (5) are arranged at both ends of the side of the two mounting plates (4) close to each other, a sliding mechanism (6) is arranged between the arc plates (5) and the mounting plates (4), a connecting rod (7) is arranged between the two arc plates (5) at the same end, a rotating shaft (8) is arranged on one side of the connecting rod (7), and the rotating shaft (8) and the connecting rod (7) are connected via a connecting plate (9).

2. The automatic embossing machine according to claim 1, characterized in that: The sliding mechanism (6) comprises a sliding block (601), two sliding blocks (601) are provided, the two sliding blocks (601) are slidably mounted on the mounting plate (4), a driving member is provided between the two sliding blocks (601), a vertical rod (602) is provided between the sliding block (601) and the arc-shaped plate (5), and an elastic component is provided on the vertical rod (602) close to the adjusting mechanism (3).

3. The automatic embossing machine according to claim 2, characterized in that: The elastic component comprises a spring (605), wherein the spring (605) is arranged on the vertical rod (602), one end of the spring (605) is mounted on the sliding block (601), and the other end of the spring (605) is connected to the vertical rod (602) via a stopper (606).

4. The automatic embossing machine according to claim 3, characterized in that: A cavity (604) is provided in the sliding block (601), the spring (605) and the stopper (606) are both provided in the cavity (604), and the stopper (606) and the cavity (604) are slidably arranged.

5. The automatic embossing machine according to claim 2, characterized in that: The driving member comprises a double-headed hydraulic telescopic rod (603), the middle part of the double-headed hydraulic telescopic rod (603) is mounted on the mounting plate (4), and the two ends of the double-headed hydraulic telescopic rod (603) are respectively connected to the two sliding blocks (601).

6. The automatic embossing machine according to claim 1, characterized in that: A ball (10) is arranged inside the arc-shaped plate (5), a plurality of the ball (10) are arranged, and the ball (10) is evenly distributed, and at least two of the ball (10) are arranged on the arc-shaped plate (5).

7. The automatic embossing machine according to claim 1, characterized in that: The adjusting mechanism (3) comprises an adjusting block (301), the adjusting block (301) being slidably mounted on the bracket (1), the adjusting block (301) being rotationally connected to the pressure roller (2), an adjusting screw (302) being rotationally mounted on the adjusting block (301), and the adjusting screw (302) being threadedly connected to the bracket (1).

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