Pressing machine for carton processing

Abstract

The utility model provides a pressing machine for carton processing, which relates to the technical field of carton processing and comprises a processing table, a connecting rod is fixedly connected to the inner side of the processing table, a rotating rod is movably mounted on the surface of the processing table, and a driving motor is movably mounted on one side of the outer wall of the processing table. A pressing base is fixedly connected to the bottom end of the inner side of the machining table, a mounting plate is movably mounted on the inner side of the machining table, a fixing cylinder is fixedly mounted at the bottom end of the inner side of the machining table, a supporting block is movably mounted at the top of the fixing cylinder, and a driving motor drives a first lead screw and a second lead screw to rotate so that the mounting plate and a pressing block can move downwards; according to the carton press-fit device, the carton on the inner side of the press-fit base is pressed, the downward moving position distance of the mounting plate can be adjusted by adjusting the height of the supporting block, the maximum downward moving position of the pressing block is adjusted, the distance between the pressing block and the press-fit base is adjusted, and therefore the effect of adjusting the force of the pressing block is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a pressing machine for carton processing. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.

[0003] During the production process of cartons, the cardboard needs to be pressed. The thickness requirements of cartons vary depending on their uses. When pressing the cartons, it is difficult to accurately control the pressure applied to the cartons. When the pressure is too high, the carton will be severely deformed or even damaged. When the pressure is too low, the carton cannot be fixed, making it easy to loosen. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem that it is difficult to accurately control the pressure applied to the carton when pressing the carton. When the pressure is too large, the carton will be seriously deformed or even damaged, while when the pressure is too small, the carton cannot be fixed and the carton is easy to loosen. A pressing machine for carton processing is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a laminating machine for carton processing, comprising a processing table, slide grooves are opened on both sides of the inner wall of the processing table, a connecting rod is fixedly connected to the inner side of the processing table, a rotating rod is movably installed on the surface of the processing table, a driving motor is movably installed on one side of the outer wall of the processing table, a pressing base is fixedly connected to the inner bottom end of the processing table, a mounting plate is movably installed on the inner side of the processing table, guide blocks are fixedly connected on both sides of the mounting plate, the guide blocks are slidably installed on the inner sides of the slide grooves, a connecting frame is fixedly connected to the top of the mounting plate, a pressing block is fixedly connected to the bottom of the mounting plate, the pressing block is located vertically above the pressing base, a fixing cylinder is fixedly installed on the inner bottom end of the processing table, and a supporting block is movably installed on the top of the fixing cylinder.

[0006] Preferably, the output shaft of the driving motor is connected to screw rod 1, the other end of screw rod 1 is fixedly connected to screw rod 2, the other end of screw rod 2 is movably connected to the inner wall of the connecting rod, and screw rod 1 and screw rod 2 have the same structure but opposite directions.

[0007] Preferably, the surfaces of the screw rod 1 and the screw rod 2 are rotatably connected with movable blocks, the bottoms of the two movable blocks are movably connected with connecting rods, and the bottoms of the connecting rods are movably connected to the top of the connecting frame.

[0008] Preferably, one end of the surface of the rotating rod is fixedly connected to a limiting block 1, the limiting block 1 is movably installed inside the processing table, and one side of the rotating rod is fixedly connected to a transmission bevel gear.

[0009] Preferably, the bottom end of the support block is located inside the fixing tube, and a threaded groove is formed at the bottom of the support block.

[0010] Preferably, a threaded rod is provided inside the fixed cylinder, the surface of the threaded rod is threadedly connected to the inner wall of the threaded groove, the bottom of the threaded rod is fixedly connected to a connecting column, the surface of the connecting column is fixedly connected to a limiting block 2, and the bottom of the connecting column is fixedly connected to a driven bevel gear.

[0011] Preferably, the second limit block is movably mounted on the inner wall of the fixed cylinder, and the side surface of the driven helical gear is meshed with the side surface of the transmission helical gear.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a pressing block is installed at the bottom of the mounting plate, and the pressing block is located at the vertical top of the pressing base. The driving motor drives the screw rods 1 and 2 to rotate to move the mounting plate and the pressing block downward, so as to press the carton inside the pressing base. The guide block on the side of the mounting plate is located inside the slide groove, which can improve the stability of the pressing block during movement.

[0014] 2. In the utility model, the support block installed on the top of the fixed cylinder can limit the mounting plate. By adjusting the height of the support block, the downward position distance of the mounting plate can be adjusted, the maximum downward position of the pressing block can be adjusted, and the distance between the pressing block and the pressing base can be adjusted, thereby achieving the effect of adjusting the force of the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural diagram of a processing table of a pressing machine for carton processing;

[0016] Figure 2 The utility model provides a schematic diagram of the internal structure of a connecting rod of a carton processing press machine;

[0017] Figure 3 The utility model provides a schematic diagram of the internal structure of a mounting cylinder of a carton processing press machine;

[0018] Figure 4The utility model provides a schematic diagram of the partial cross-sectional structure of a processing table of a laminating machine for carton processing.

[0019] Legend: 1. Processing table; 101. Slide; 11. Connecting rod; 12. Rotating rod; 13. Limit block 1; 14. Transmission bevel gear; 2. Driving motor; 21. Screw rod 1; 22. Screw rod 2; 23. Movable block; 24. Connecting rod; 3. Pressing base; 4. Mounting plate; 41. Guide block; 42. Connecting frame; 43. Pressing block; 5. Fixed cylinder; 51. Threaded rod; 52. Connecting column; 53. Limit block 2; 54. Driven bevel gear; 6. Support block; 601. Threaded groove. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a laminating machine for carton processing, comprising a processing table 1, both sides of the inner wall of the processing table 1 are provided with slide grooves 101, the inner side of the processing table 1 is fixedly connected with a connecting rod 11, a rotating rod 12 is movably installed on the surface of the processing table 1, a driving motor 2 is movably installed on one side of the outer wall of the processing table 1, a pressing base 3 is fixedly connected to the inner bottom end of the processing table 1, a mounting plate 4 is movably installed on the inner side of the processing table 1, both sides of the mounting plate 4 are fixedly connected with guide blocks 41, the guide blocks 41 are slidably installed on the inner side of the slide groove 101, the top of the mounting plate 4 is fixedly connected with a connecting frame 42, and the bottom of the mounting plate 4 is fixedly connected to A pressure block 43 is connected, and the pressure block 43 is located vertically above the pressing base 3. A fixed cylinder 5 is fixedly installed on the inner bottom end of the processing table 1, and a support block 6 is movably installed on the top of the fixed cylinder 5. The output shaft of the driving motor 2 is connected to a screw rod 21, and the other end of the screw rod 21 is fixedly connected to a screw rod 22, and the other end of the screw rod 22 is movably connected to the inner wall of the connecting rod 11. The structures of the screw rods 1 21 and the screw rods 22 are the same but in opposite directions. The surfaces of the screw rods 1 21 and the screw rods 22 are both rotatably connected to movable blocks 23, and the bottoms of the two movable blocks 23 are movably connected to connecting rods 24, and the bottom of the connecting rod 24 is movably connected to the top of the connecting frame 42.

[0023] In this embodiment, the carton to be pressed is placed on the top of the pressing base 3, and then the driving motor 2 is started to drive the screw rod 21 and the screw rod 22 to rotate. The screw rod 21 and the screw rod 22 rotate and the movable block 23 on their surfaces moves inward at the same time. The connecting rod 24 at the bottom of the movable block 23 makes a connecting rod movement, and the top of the movable rod rotates around the movable block 23 as the center of the circle, and the bottom end pushes the mounting plate 4 downward. At this time, the pressing block 43 at the bottom of the mounting plate 4 moves vertically downward to the inside of the pressing base 3 to press the carton, and the driving motor 2 drives the screw rod 21 and the screw rod 22 to reverse, and the movable block 23 moves back to reset the mounting plate 4 and the pressing block 43, which is convenient for the subsequent pressing of the carton. Example 2

[0024] like Figure 1-Figure 4 As shown, one end of the surface of the rotating rod 12 is fixedly connected to a limiting block 13, and the limiting block 13 is movably installed inside the processing table 1. One side of the rotating rod 12 is fixedly connected to a transmission bevel gear 14. The bottom end of the support block 6 is located inside the fixed cylinder 5. A threaded groove 601 is provided at the bottom of the support block 6. A threaded rod 51 is provided inside the fixed cylinder 5. The surface of the threaded rod 51 is threadedly connected to the inner wall of the threaded groove 601. A connecting column 52 is fixedly connected to the bottom of the threaded rod 51. The surface of the connecting column 52 is fixedly connected to a limiting block 2 53. The bottom of the connecting column 52 is fixedly connected to a driven bevel gear 54. The limiting block 2 53 is movably installed on the inner wall of the fixed cylinder 5. The side surface of the driven bevel gear 54 is meshed with the side surface of the transmission bevel gear 14.

[0025] In this embodiment, when the bottom of the mounting plate 4 contacts the top of the support block 6 during the downward movement, the mounting plate 4 cannot move further downward. When the pressure on the carton is too great, the rotating rod 12 is rotated to drive the transmission bevel gear 14 to rotate, and the transmission bevel gear 14 engages with the driven bevel gear 54 to drive the connecting column 52 and the threaded rod 51 to rotate. The threaded rod 51 rotates on the inner wall of the threaded groove 601 to make the support block 6 rise vertically, shortening the downward movement distance of the mounting plate 4 and the pressing block 43, thereby reducing the pressing force of the pressing block 43 on the carton. Conversely, the rotating rod 12 is reversed to move the support block 6 downward, which can increase the downward movement distance of the mounting plate 4 and the pressing block 43, thereby increasing the pressing force on the carton.

[0026] The working principle of this embodiment is as follows: the carton to be pressed is placed on the top of the pressing base 3, and then the driving motor 2 is started to drive the screw rod 1 21 and the screw rod 22 to rotate. The screw rod 1 21 and the screw rod 22 rotate and the movable block 23 on their surfaces moves inward at the same time. The bottom end of the connecting rod 24 pushes the mounting plate 4 downward. At this time, the pressing block 43 at the bottom of the mounting plate 4 moves vertically downward to the inside of the pressing base 3 to press the carton. When the pressure on the carton is too large, the rotating rod 12 is rotated to drive the transmission bevel gear 14 to rotate, and the transmission bevel gear 14 drives the threaded rod 51 to rotate by meshing with the driven bevel gear 54. The threaded rod 51 rotates on the inner wall of the threaded groove 601 to make the support block 6 rise vertically, so that the downward movement distance of the mounting plate 4 and the pressing block 43 is shortened, thereby reducing the pressing force of the pressing block 43 on the carton.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A carton processing laminating machine, comprising a processing table (1), characterized in that: Slide grooves (101) are provided on both sides of the inner wall of the processing table (1); a connecting rod (11) is fixedly connected to the inner side of the processing table (1); a rotating rod (12) is movably mounted on the surface of the processing table (1); a driving motor (2) is movably mounted on one side of the outer wall of the processing table (1); a pressing base (3) is fixedly connected to the inner bottom end of the processing table (1); a mounting plate (4) is movably mounted on the inner side of the processing table (1); guide blocks (41) are fixedly connected to both sides of the mounting plate (4); the guide blocks (41) are slidably mounted on the inner sides of the slide grooves (101); a connecting frame (42) is fixedly connected to the top of the mounting plate (4); a pressing block (43) is fixedly connected to the bottom of the mounting plate (4); the pressing block (43) is located vertically above the pressing base (3); a fixing cylinder (5) is fixedly mounted on the inner bottom end of the processing table (1); a supporting block (6) is movably mounted on the top of the fixing cylinder (5).

2. A carton processing pressing machine according to claim 1, characterized in that: The output shaft of the driving motor (2) is connected to a screw rod 1 (21), the other end of the screw rod 1 (21) is fixedly connected to a screw rod 2 (22), the other end of the screw rod 2 (22) is movably connected to the inner wall of the connecting rod (11), and the screw rod 1 (21) and the screw rod 2 (22) have the same structure but opposite directions.

3. A carton processing press machine according to claim 2, characterized in that: The surfaces of the first screw rod (21) and the second screw rod (22) are both rotatably connected to movable blocks (23), the bottoms of the two movable blocks (23) are both movably connected to connecting rods (24), and the bottoms of the connecting rods (24) are movably connected to the top of the connecting frame (42).

4. A carton processing pressing machine according to claim 1, characterized in that: One end of the surface of the rotating rod (12) is fixedly connected to a limiting block (13), the limiting block (13) is movably mounted inside the processing table (1), and one side of the rotating rod (12) is fixedly connected to a transmission bevel gear (14).

5. The carton processing pressing machine according to claim 1, characterized in that: The bottom end of the support block (6) is located inside the fixing cylinder (5), and a threaded groove (601) is provided at the bottom of the support block (6).

6. A carton processing pressing machine according to claim 1, characterized in that: A threaded rod (51) is provided inside the fixed cylinder (5), the surface of the threaded rod (51) is threadedly connected to the inner wall of the threaded groove (601), the bottom of the threaded rod (51) is fixedly connected to a connecting column (52), the surface of the connecting column (52) is fixedly connected to a second limiting block (53), and the bottom of the connecting column (52) is fixedly connected to a driven helical gear (54).

7. A carton processing pressing machine according to claim 6, characterized in that: The second limit block (53) is movably mounted on the inner wall of the fixed cylinder (5), and the side surface of the driven bevel gear (54) is meshed with the side surface of the transmission bevel gear (14).

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