Pressing device for packaging gift box printing

Abstract

The utility model relates to the technical field of printing, and discloses a hold-down device for packaging gift box printing, which comprises a machine body and a controller, the controller is fixedly arranged on one side of the machine body, a top frame is fixedly arranged at the top end of the machine body, two mounting grooves are arranged at the top end of the machine body, and the top frame is fixedly arranged on the machine body. A first hydraulic cylinder and a second hydraulic cylinder are fixedly mounted on the inner walls of the two mounting grooves correspondingly, and a moving plate is fixedly mounted at the output end of the first hydraulic cylinder and the output end of the second hydraulic cylinder. According to the pressing device for packaging gift box printing, when the pressing table is lifted after face paper is pressed, an ejector rod can eject down the face paper possibly attached to the bottom face of the pressing table due to static electricity; and the problems that in the prior art, after the face paper is pressed by a pressing plate, when the pressing plate is lifted, the face paper can be attached to the pressing face of the pressing plate due to static electricity, the face paper is inconvenient to take and discharge by the personnel, and the working efficiency of the personnel is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of printing technology, specifically a pressing device for printing gift boxes. Background Technology

[0002] Gift boxes are usually made of corrugated board and face paper. During production, corresponding patterns or text are usually printed on the face paper. Then, the printed face paper is connected to the corrugated board by pasting. During this process, it is necessary to ensure that the face paper is flat and wrinkle-free. Therefore, a pressing device is needed to press the face paper before and after printing.

[0003] According to Chinese Patent Publication No. CN220841885U, a pressing device for printing gift boxes is disclosed. Through the coordinated use of a pressing plate, a top plate, a pressing surface, and a driving mechanism, the pressing plate can press the face paper from both the top and bottom, thereby improving work efficiency. In this technical solution, after the pressing plate presses the face paper, when the pressing plate is lifted, the face paper may adhere to the pressing surface of the pressing plate due to static electricity, making it inconvenient for personnel to handle and unload the material, thus affecting the work efficiency of personnel. Therefore, we propose a pressing device for printing gift boxes. Utility Model Content

[0004] The purpose of this utility model is to provide a pressing device for printing packaging gift boxes, which solves the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for printing gift boxes, comprising a machine body and a controller. The controller is fixedly installed on one side of the machine body, and a top frame is fixedly installed on the top of the machine body. Two mounting slots are provided on the top of the machine body. A hydraulic cylinder one and a hydraulic cylinder two are respectively fixedly installed on the inner walls of the two mounting slots. A movable plate is fixedly installed at the output ends of the hydraulic cylinder one and the hydraulic cylinder two. A pressure table is fixedly installed at the top of the inner wall of the top frame and the bottom of the movable plate. The top of the top frame and the interior of the movable plate are both... The device has a cavity, and a top plate is slidably connected to the inner wall of the cavity. A top rod is fixedly installed at the bottom end of the top plate. A groove is formed at the bottom end of the inner wall of the cavity, which is connected to the top end of the pressure table. A rod hole is formed at the bottom end of the inner wall of the groove. The top rod moves through the groove and passes through the rod hole. A spring is surrounded on the outer wall of the top rod. The spring is fixedly installed between the bottom end of the inner wall of the groove and the bottom end of the top plate. A connecting rope is fixedly connected to the bottom ends of both top plates. A rope hole is formed at the bottom end of the inner wall of the cavity. The bottom ends of the two connecting ropes move through the rope hole and are fixedly installed at the top end of the moving plate and the top end of the machine body, respectively.

[0006] Preferably, there are four push rods and four grooves, and the push rods are adapted to the rod holes. By setting the push rods, the push rods can push off the face paper that may be attached to the pressing table.

[0007] Preferably, the number of connecting ropes on the movable plate is four, and the material of the connecting ropes is elastic rubber.

[0008] Preferably, the controller is electrically connected to hydraulic cylinder one and hydraulic cylinder two, and the controller can control the reciprocating motion of hydraulic cylinder one and hydraulic cylinder two.

[0009] Preferably, the machine body has a placement box on both the front and back sides. An installation block is fixedly installed on the outer wall of the placement box. The installation block has a positioning hole. The machine body has a block groove on both the front and back sides. A positioning rod is fixedly installed at the bottom of the inner wall of the block groove. The installation block is engaged in the block groove. The positioning rod moves through the positioning hole. By setting up the placement box, the paper to be pressed or the paper that has been pressed can be placed directly in the placement box, which facilitates loading and unloading by personnel, saves manpower, and facilitates the disassembly and replacement of the placement box by personnel.

[0010] Preferably, the mounting block is adapted to the mounting groove, and the positioning rod is adapted to the positioning hole. By setting the positioning rod, the mounting block can be positioned and fixed in the mounting groove.

[0011] This utility model provides a clamping device for printing on gift boxes. This clamping device for printing on gift boxes has the following advantages:

[0012] (1) The pressing device for printing gift boxes can lift the pressing plate after pressing the paper and then lift it up so that the top rod can push down the paper that may be attached to the bottom of the pressing plate due to static electricity, so that it is normally on the pressing surface, which makes it easy for personnel to pick up. This solves the problem in the existing technical solution that when the pressing plate is lifted after pressing the paper, the paper may be attached to the pressing surface of the pressing plate due to static electricity, which is not easy for personnel to pick up and unload, thus affecting the work efficiency of personnel.

[0013] (2) The pressing device for printing gift boxes can place the paper to be pressed or the paper that has been pressed directly in the placement box by setting up the placement box, which facilitates loading and unloading of materials and saves manpower. In addition, by setting up the mounting block, mounting groove and positioning rod, it is easy for personnel to disassemble and replace the placement box. The structure is simple and the practicality is strong. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a front sectional view of the present invention.

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the top rod of this utility model;

[0017] Figure 4 This is a schematic diagram showing the disassembled structure of the placement box and the main body of this utility model;

[0018] Figure 5 This utility model Figure 3 Enlarged structural diagram of section A in the middle;

[0019] Figure 6 This utility model Figure 4 Enlarged structural diagram of section B.

[0020] In the diagram: 1. Body; 2. Top frame; 3. Moving plate; 4. Mounting slot; 5. Hydraulic cylinder one; 6. Hydraulic cylinder two; 7. Pressing platform; 8. Cavity; 9. Top plate; 10. Connecting rope; 11. Rope hole; 12. Top rod; 13. Spring; 14. Groove; 15. Rod hole; 16. Placement box; 17. Mounting block; 18. Positioning hole; 19. Block groove; 20. Positioning rod; 21. Controller. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-6As shown, this utility model provides a technical solution: a pressing device for printing gift boxes, including a body 1 and a controller 21. The controller 21 is fixedly installed on one side of the body 1. A top frame 2 is fixedly installed on the top of the body 1. Two mounting slots 4 are provided on the top of the body 1. Hydraulic cylinder 5 and hydraulic cylinder 6 are fixedly installed on the inner walls of the two mounting slots 4 respectively. Movable plates 3 are fixedly installed on the output ends of hydraulic cylinder 5 and hydraulic cylinder 6. Pressing platforms 7 are fixedly installed on the top of the inner wall of the top frame 2 and the bottom of the movable plate 3. Cavities 8 are provided inside the top of the top frame 2 and the movable plate 3. A top plate 9 is slidably connected to the inner wall. A top rod 12 is fixedly installed at the bottom of the top plate 9. A groove 14 is provided at the bottom of the inner wall of the cavity 8, which is connected to the top of the pressure table 7. A rod hole 15 is provided at the bottom of the inner wall of the groove 14. The top rod 12 moves through the rod hole 15 through the groove 14. A spring 13 surrounds the outer wall of the top rod 12. The spring 13 is fixedly installed between the bottom of the inner wall of the groove 14 and the bottom of the top plate 9. A connecting rope 10 is fixedly connected to the bottom of both top plates 9. A rope hole 11 is provided at the bottom of the inner wall of the cavity 8. The bottom of the two connecting ropes 10 moves through the rope hole 11 and is fixedly installed at the top of the moving plate 3 and the top of the machine body 1, respectively.

[0025] Specifically, in the above technical solution, when using the pressing device for printing gift boxes, the face paper is first placed on the pressing surface at the top of the machine body 1. Then, the controller 21 can be used to activate the reciprocating extension and retraction of hydraulic cylinders 5 and 6. The retraction of hydraulic cylinders 5 and 6 causes the moving plate 3 to move downwards. The moving plate 3 causes the pressing platform 7 at its bottom to move downwards. When the pressing platform 7 moves downwards, the connecting rope 10 returns to its original state and no longer exerts force on the top plate 9. At this time, the top plate 9 will be under the restoring force of the spring 13. The pressure plate 7 moves upward, causing the push rod 12 to retract into the rod hole 15. At this point, the pressure plate 7 contacts the paper, thus pressing and flattening the paper. Then, hydraulic cylinders 5 and 6 extend, driving the moving plate 3 to move upward. As the moving plate 3 moves upward, the connecting rope 10 pulls the top plate 9 downward, causing the top plate 9 to compress the spring 13. This causes the top plate 9 to drive the push rod 12 to extend out of the rod hole 15, allowing the push rod 12 to push down any paper that may be attached to the bottom surface of the pressure plate 7 due to static electricity, so that the pressed paper falls onto the machine body 1. On the top pressing surface, the operator can remove the pressed paper. Then, the next piece of paper to be pressed can be placed on both the top pressing surface of the machine body 1 and the top pressing surface of the moving plate 3. The moving plate 3 moves the paper to be pressed upwards, eventually pressing the paper on the pressing table 7 at the top of the top frame 2. When it moves downwards, the connecting rope 10 at the top of the moving plate 3 pulls the top plate 9 inside the top frame 2 downwards, causing the top plate 9 to drive the push rod 12 to push down any paper that may be attached to the pressing table 7, so that the paper falls onto the top pressing surface of the machine body 1, making it easy for the operator to pick up. Through the above structure, when the pressing table 7 is lifted after pressing the paper, the push rod 12 can push down any paper that may be attached to the bottom surface of the pressing table 7 due to static electricity, so that it is placed normally on the pressing surface, making it easy for the operator to pick up. This solves the problem in the existing technology where, after the pressing plate is pressed, the paper may be attached to the pressing surface of the pressing plate due to static electricity when the pressing plate is lifted, making it difficult for the operator to pick up and unload the paper, thus affecting the operator's work efficiency.

[0026] Furthermore, there are four push rods 12 and four grooves 14, and the push rods 12 are matched with the rod holes 15;

[0027] Among them, by setting the top rod 12, the top rod 12 can push off the face paper that may be attached to the pressure table 7.

[0028] Furthermore, the number of connecting ropes 10 on the movable plate 3 is four, and the material of the connecting ropes 10 is elastic rubber.

[0029] Furthermore, the controller 21 is electrically connected to hydraulic cylinder 5 and hydraulic cylinder 6.

[0030] The controller 21 can control the reciprocating motion of hydraulic cylinder 5 and hydraulic cylinder 6.

[0031] Furthermore, the front and back of the machine body 1 are provided with a placement box 16, and the outer wall of the placement box 16 is fixedly installed with a mounting block 17. The mounting block 17 is provided with a positioning hole 18. The front and back of the machine body 1 are provided with a block groove 19. The bottom of the inner wall of the block groove 19 is fixedly installed with a positioning rod 20. The mounting block 17 is snapped into the block groove 19, and the positioning rod 20 moves through the positioning hole 18.

[0032] The placement box 16 allows for the direct placement of tissue paper to be pressed or already pressed tissue paper, facilitating loading and unloading and saving manpower. Furthermore, the installation block 17, installation groove 4, and positioning rod 20 facilitate the disassembly and replacement of the placement box 16.

[0033] Furthermore, the mounting block 17 is adapted to the block groove 19, and the positioning rod 20 is adapted to the positioning hole 18;

[0034] The mounting block 17 can be positioned and fixed in the mounting groove 4 by setting the positioning rod 20.

[0035] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A pressing device for printing gift boxes, comprising a machine body (1) and a controller (21), wherein the controller (21) is fixedly installed on one side of the machine body (1), characterized in that: A top frame (2) is fixedly installed at the top of the machine body (1). Two mounting slots (4) are provided at the top of the machine body (1). A hydraulic cylinder (5) and a hydraulic cylinder (6) are fixedly installed on the inner walls of the two mounting slots (4). A movable plate (3) is fixedly installed at the output ends of the hydraulic cylinders (5) and (6). A pressure table (7) is fixedly installed at the top of the inner wall of the top frame (2) and at the bottom of the movable plate (3). A cavity (8) is provided inside the top of the top frame (2) and the movable plate (3). A top plate (9) is slidably connected to the inner wall of the cavity (8). A top rod (12) is fixedly installed at the bottom of the top plate (9). A groove (14) is provided at the bottom of the inner wall of the cavity (8) and at the top of the pressure table (7). A rod hole (15) is provided at the bottom of the inner wall of the groove (14). The top rod (12) passes through the rod hole (15) through the groove (14). A spring (13) surrounds the outer wall of the top rod (12). The spring (13) is fixedly installed between the bottom of the inner wall of the groove (14) and the bottom of the top plate (9). A connecting rope (10) is fixedly connected to the bottom of both top plates (9). A rope hole (11) is provided at the bottom of the inner wall of the cavity (8). The bottom of the two connecting ropes (10) passes through the rope hole (11) and is fixedly installed at the top of the moving plate (3) and the top of the machine body (1), respectively.

2. The pressing device for printing gift boxes according to claim 1, characterized in that: The number of top rods (12) and grooves (14) are both four, and the top rods (12) are adapted to the rod holes (15).

3. The pressing device for printing gift boxes according to claim 1, characterized in that: The number of connecting ropes (10) on the movable plate (3) is four, and the material of the connecting ropes (10) is elastic rubber.

4. The pressing device for printing gift boxes according to claim 1, characterized in that: The controller (21) is electrically connected to hydraulic cylinder one (5) and hydraulic cylinder two (6).

5. The pressing device for printing gift boxes according to claim 1, characterized in that: The machine body (1) has a placement box (16) on both the front and back sides. An installation block (17) is fixedly installed on the outer wall of the placement box (16). A positioning hole (18) is opened on the installation block (17). A block groove (19) is opened on both the front and back sides of the machine body (1). A positioning rod (20) is fixedly installed at the bottom of the inner wall of the block groove (19). The installation block (17) is engaged in the block groove (19). The positioning rod (20) moves through the positioning hole (18).

6. The pressing device for printing gift boxes according to claim 5, characterized in that: The mounting block (17) is adapted to the block groove (19), and the positioning rod (20) is adapted to the positioning hole (18).

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