Pressing mechanism for carton printing processing

Abstract

The utility model relates to the technical field of carton processing, in particular to a pressing mechanism for carton printing processing, which comprises a table top, connecting grooves penetrating through the table top are respectively arranged at two ends of the upper end face of the table top, a support frame is fixedly mounted on the lower end face of the table top, and two symmetrically arranged clamping plates are mounted on the support frame through a movement control mechanism. A fixed frame is fixedly installed on the upper end face of the table top, a movable frame is installed on the upper end face of the table top through a displacement control mechanism, sliding grooves are formed in the two ends of the upper end face of the table top respectively, the movable frame is in sliding connection with the inner walls of the sliding grooves, and a cleaning brush is fixedly installed on the lower end face of the middle of the movable frame. According to the carton board pressing device, pressing processing is more stable, and generation of carton board pressing marks is more facilitated.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, and in particular to a pressing mechanism for cardboard box printing and processing. Background Technology

[0002] During the production and processing of packaging cartons, the carton board needs to be printed with corresponding patterns. Then, the pressing mechanism presses corresponding creases on the carton board so that the carton board can be folded and shaped in the future.

[0003] However, in the existing technology, the cardboard used to produce cartons is usually pressed directly after being cut. This can cause the cardboard scraps left after cutting to affect the pressing mechanism's pressing operation on the cardboard, resulting in incomplete indentation. In addition, the device lacks corresponding auxiliary fixing components, which can cause the carton to shift during the pressing process, affecting the pressing. Therefore, we propose a pressing mechanism for carton printing and processing. Utility Model Content

[0004] This utility model provides a pressing mechanism for carton printing and processing, which solves the above-mentioned technical problems.

[0005] The present invention provides the following solution to the above-mentioned technical problems: a pressing mechanism for carton printing and processing includes a table, with connecting grooves penetrating the table at both ends of the upper surface of the table, a support frame fixedly installed on the lower surface of the table, two symmetrically arranged clamping plates installed on the support frame via a movement control mechanism, the clamping plates slidingly penetrating the corresponding connecting grooves, a fixed frame fixedly installed on the upper surface of the table, a movable frame installed on the upper surface of the table via a displacement control mechanism, sliding grooves at both ends of the upper surface of the table, the movable frame slidingly connected to the inner wall of the sliding grooves, a cleaning brush fixedly installed on the lower surface of the middle part of the movable frame, and a pressing plate installed on the fixed frame via a lifting control mechanism.

[0006] Preferably, the motion control mechanism includes a first motor fixedly installed on the upper end face of the support frame, a gear fixedly installed on the output shaft of the first motor, and a rack that meshes with the gear being horizontally fixedly installed on the lower part of the outer wall of the clamping plate.

[0007] Preferably, the displacement control mechanism includes a second motor that is horizontally fixedly mounted on the upper surface of the table, and a screw is horizontally fixedly mounted on the output shaft of the second motor, the screw thread passing through the movable frame.

[0008] Preferably, the lifting control mechanism includes an electric push rod fixedly installed on the upper surface of the fixed frame, the free end of which movably passes through the fixed frame and is fixedly connected to the pressure plate.

[0009] Preferably, a guide rod is horizontally fixedly installed on the inner wall of the support frame, the guide rod movably passes through the clamping plate, and the clamping plate slides in cooperation with the inner bottom surface of the support frame.

[0010] The beneficial effects of this utility model are:

[0011] 1. By setting up a movable frame, a cleaning brush is installed on the lower surface of the movable frame. The cleaning brush is connected to the movable frame by screws, making it easier to disassemble and replace the cleaning brush. The movable frame uses a second motor in conjunction with a screw to move laterally back and forth, which can drive the cleaning brush to automatically clean the upper surface of the cardboard, sweep away the cardboard debris adhering to the surface, and make it more conducive to the formation of indentations.

[0012] 2. By setting the first motor in conjunction with the gear and rack transmission, the two clamping plates are indirectly driven to move. The two clamping plates can be used to clamp and fix the carton board, ensuring that the carton board will not shift when the pressure plate is pressing. At the same time, it works in conjunction with the cleaning brush to ensure that the carton board will not move when the cleaning brush is cleaning the upper surface of the carton board.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This utility model provides an overall structural diagram of a pressing mechanism for carton printing and processing;

[0016] Figure 2 This utility model provides an overall structural diagram of a pressing mechanism for carton printing and processing;

[0017] Figure 3 This utility model provides a schematic diagram of the support frame structure for a pressing mechanism used in carton printing and processing.

[0018] Legend:

[0019] 1. Tabletop; 2. Connecting groove; 3. Support frame; 4. Clamping plate; 5. Fixed frame; 6. Moving frame; 7. Slide groove; 8. Cleaning brush; 9. Pressure plate; 10. First motor; 11. Gear; 12. Rack; 13. Second motor; 14. Screw; 15. Electric push rod; 16. Guide rod. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-3 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0021] like Figure 1-3 As shown, this utility model discloses a pressing mechanism for printing and processing cartons, including a table 1. Connecting grooves 2 penetrating the table 1 are respectively opened at both ends of the upper surface of the table 1. A support frame 3 is fixedly installed on the lower surface of the table 1. Two symmetrically arranged clamping plates 4 are installed on the support frame 3 via a movement control mechanism. The clamping plates 4 slide through the corresponding connecting grooves 2. A fixing frame 5 is fixedly installed on the upper surface of the table 1. A movable frame 6 is installed on the upper surface of the table 1 via a displacement control mechanism. Sliding grooves 7 are respectively opened at both ends of the upper surface of the table 1. The movable frame 6 is slidably connected to the inner wall of the sliding grooves 7. The lower part of the middle of the movable frame 6... A cleaning brush 8 is fixedly installed on the surface. A pressure plate 9 is installed on the fixed frame 5 through a lifting control mechanism. The lifting control mechanism includes an electric push rod 15 fixedly installed on the upper surface of the fixed frame 5. The free end of the electric push rod 15 moves through the fixed frame 5 and is fixedly connected to the pressure plate 9. This device indirectly drives two clamping plates 4 to move towards each other by setting a first motor 10 to fix the cardboard placed on the table 1. The second motor 13 indirectly controls the movement of the cleaning brush 8 to clean the upper surface of the cardboard, remove the debris from the surface of the cardboard, and make it more conducive to the formation of indentations. It is convenient and practical.

[0022] Specifically, the movement control mechanism includes a first motor 10 fixedly installed on the upper surface of the support frame 3. A gear 11 is fixedly installed on the output shaft of the first motor 10. A rack 12 that meshes with the gear 11 is horizontally fixedly installed on the lower part of the outer wall of the clamping plate 4. The first motor 10 is a servo motor that can rotate in both directions. The first motor 10 can indirectly drive the two clamping plates 4 to move towards each other or away from each other, controlling the clamping plates 4 to clamp and fix the cardboard.

[0023] More specifically, the displacement control mechanism includes a second motor 13 horizontally fixedly installed on the upper surface of the table 1. The output shaft of the second motor 13 is horizontally fixedly installed with a screw 14. The screw 14 is threaded through the moving frame 6. The second motor 13 is a servo motor that can rotate in both directions. The second motor 13 drives the screw 14 to rotate intermittently in both directions, which can drive the cleaning brush 8 at the bottom of the moving frame 6 to move back and forth, and automatically clean up the debris of the cardboard.

[0024] A guide rod 16 is fixedly installed horizontally on the inner wall of the support frame 3. The guide rod 16 moves through the clamping plate 4. The clamping plate 4 slides with the inner bottom surface of the support frame 3. The guide rod 16 is set to assist in limiting the clamping plate 4, making the lateral movement of the clamping plate 4 more stable.

[0025] Working principle:

[0026] The cardboard is placed on the table 1. Then, the first motor 10 drives the gear 11 to rotate forward. The gear 11 indirectly pulls the two clamping plates 4 to move through the transmission of the rack 12. The two clamping plates 4 move towards each other to squeeze and fix the cardboard. Then, the second motor 13 intermittently rotates forward and reverse. The second motor 13 drives the screw 14 to intermittently rotate forward and reverse. The screw 14 drives the moving frame 6 to perform a horizontal reciprocating motion. The cleaning brush 8 moves synchronously with the moving frame 6 to sweep away the debris on the surface of the cardboard. Then, the electric push rod 15 extends and drives the pressure plate 9 to move downward to process the cardboard, leaving clear indentations on the surface of the cardboard, which is convenient for folding and shaping the cardboard.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A pressing mechanism for printing and processing cartons, comprising a table (1), characterized in that: The upper end face of the table (1) is provided with connecting grooves (2) that penetrate the table (1) at both ends. The lower end face of the table (1) is fixedly installed with a support frame (3). The support frame (3) is equipped with two symmetrically arranged clamps (4) through a movement control mechanism. The clamps (4) slide through the corresponding connecting grooves (2). The upper end face of the table (1) is fixedly installed with a fixed frame (5). The upper end face of the table (1) is equipped with a moving frame (6) through a displacement control mechanism. The upper end face of the table (1) is provided with sliding grooves (7) at both ends. The moving frame (6) is slidably connected to the inner wall of the sliding groove (7). The lower end face of the middle part of the moving frame (6) is fixedly installed with a cleaning brush (8). The fixed frame (5) is equipped with a pressure plate (9) through a lifting control mechanism.

2. The pressing mechanism for carton printing and processing according to claim 1, characterized in that: The movement control mechanism includes a first motor (10) fixedly installed on the upper end face of the support frame (3), and a gear (11) fixedly installed on the output shaft of the first motor (10). A rack (12) that meshes with the gear (11) is horizontally fixedly installed on the lower part of the outer wall of the clamp (4).

3. The pressing mechanism for carton printing and processing according to claim 1, characterized in that: The displacement control mechanism includes a second motor (13) that is horizontally fixedly installed on the upper surface of the table (1). The output shaft of the second motor (13) is horizontally fixedly installed with a screw (14), and the screw (14) is threaded through the moving frame (6).

4. The pressing mechanism for carton printing and processing according to claim 1, characterized in that: The lifting control mechanism includes an electric push rod (15) fixedly installed on the upper surface of the fixed frame (5). The free end of the electric push rod (15) moves through the fixed frame (5) and is fixedly connected to the pressure plate (9).

5. The pressing mechanism for carton printing and processing according to claim 1, characterized in that: A guide rod (16) is fixedly installed horizontally on the inner wall of the support frame (3). The guide rod (16) moves through the clamping plate (4). The clamping plate (4) slides with the inner bottom surface of the support frame (3).

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