Packaging box printing and cutting machine

Abstract

The utility model discloses a packaging box printing and cutting machine, and relates to the technical field of packaging box processing. The packaging box printing and cutting machine comprises a machining table, a pressing plate and a cutter, a supporting column is fixedly installed at the top of the machining table, a top plate is fixedly installed at the top of the supporting column, and an electric push rod is fixedly installed at the top of the top plate. According to the packaging box printing and cutting machine, through the arrangement of the pressing plate, a packaging box paperboard can be pressed before being cut, so that the situation that the packaging box paperboard is subjected to cutting force of a cutter and moves, and consequently the cutting position deviates can be avoided, and then the cutting effect of the packaging box paperboard can be improved; and through arrangement of a driving motor, the distance between two sets of cutters can be adjusted, so that edge cutting treatment can be conducted according to packaging box paperboards with different widths, the application range of the device is further widened, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a packaging box printing and cutting machine. Background Art

[0002] The rapid cutting device for packaging box processing disclosed in Chinese patent document CN219236294U places the packaging box raw materials to be cut on the left placing plate and the right placing plate, and pushes the cutting die to cut the packaging box raw materials through the lifting bracket, the movable plate and the fixed component. After the cutting is completed, the left placing plate is moved out by the conveying component during the upward process of the cutting die, and the right placing plate is driven to enter under the cutting die, and the packaging box raw materials are then cut by the cutting die. At the same time, the packaging box cut on the left placing plate is removed, and the uncut packaging box raw materials are placed again. When the cutting die needs to be replaced, the fixing effect of the fixing component on the cutting die is released, and the replaced cutting die is fixed by the fixing component. This is convenient for quickly cutting the packaging box and for replacing the die of the rapid cutting device for packaging box processing, so that the cutting speed of the rapid cutting device for packaging box processing is faster.

[0003] The above-mentioned rapid cutting device for packaging box processing is difficult to fix the packaging box when cutting the packaging box. As a result, when the cutter moves, the packaging box is likely to move, causing the cutting position to change, affecting the cutting effect. The practicality of the device is low, which is not conducive to promotion and use. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging box printing and cutting machine, which can solve the problem that it is difficult to fix the packaging box, and when the cutter moves, it is easy to cause the packaging box to move, causing the cutting position to change and affecting the cutting effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging box printing and cutting machine, comprising a processing table, a pressing plate and a cutter, a support column fixedly mounted on the top of the processing table, a top plate fixedly mounted on the top of the support column, and an electric push rod fixedly mounted on the top of the top plate;

[0006] The pressing plate is located below the electric push rod, which is used to drive the pressing plate to move up and down;

[0007] The electric push rod is provided with a driving motor, and the number of the cutters is two groups. The driving motor is used to drive the two groups of cutters to move horizontally.

[0008] Preferably, the free end of the electric push rod extends to the bottom of the top plate and is fixedly installed with a lifting plate, and a guide rail plate is fixedly installed on the bottom of the lifting plate. There are two groups of guide rail plates, and the bottoms of the two groups of guide rail plates are provided with sliding grooves. The inner walls of the sliding grooves are slidably installed with electric sliders, and the bottoms of the electric sliders are fixedly installed with connecting columns. There are two groups of connecting columns, and a transmission box is fixedly installed on the bottoms of the two groups of connecting columns.

[0009] Preferably, a bidirectional screw is rotatably installed on the inner walls of both sides of the transmission box, a moving block is threadedly installed on the outer wall of the bidirectional screw, a connecting vertical rod is fixedly installed on the bottom of the moving block, a cutter is fixedly installed on the bottom of the connecting vertical rod, a driving motor is fixedly installed on one side of the transmission box, and the rotating shaft of the driving motor is fixedly installed on one end of the bidirectional screw.

[0010] Preferably, the moving block is located inside the transmission box and the moving block and the transmission box are slidably mounted.

[0011] Preferably, a mounting sleeve is fixedly installed on the bottom of the transmission box, a telescopic spring is fixedly installed on the inner top of the mounting sleeve, a sliding column is fixedly installed on the bottom of the telescopic spring, one end of the sliding column extends to the bottom of the mounting sleeve and is fixedly installed with a pressure plate, a groove is provided at the bottom of the pressure plate, and pressure rollers are rotatably installed on the inner walls on both sides of the groove, and the mounting sleeve and the sliding column are slidably installed.

[0012] Preferably, a protective pad is adhered and fixed to the outer wall of the pressure roller on the pressure plate, so that the packaging box cardboard can be protected.

[0013] Compared with the prior art, the beneficial effect of the present invention is that the packaging box printing and cutting machine can press the packaging box cardboard before cutting it through the setting of the pressing plate, so as to avoid the packaging box cardboard from being moved by the cutting force of the cutter and causing the cutting position to be offset, thereby improving the cutting effect of the packaging box cardboard and increasing the practicality of the device. Furthermore, through the setting of the driving motor, the distance between the two sets of cutters can be adjusted, so that the edge trimming can be performed according to packaging box cardboards of different widths, further improving the scope of application of the device and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a structural diagram of the utility model;

[0017] Figure 3 This is an enlarged view of part A of the present utility model;

[0018] Figure 4 It is a bottom view of the pressing plate of the utility model.

[0019] Figure numerals: 1. Processing table; 2. Support column; 3. Top plate; 4. Electric push rod; 5. Lifting plate; 6. Guide plate; 7. Electric slider; 8. Connecting column; 9. Transmission box; 10. Bidirectional screw rod; 11. Moving block; 12. Driving motor; 13. Connecting vertical rod; 14. Cutter; 15. Mounting sleeve; 16. Telescopic spring; 17. Sliding column; 18. Pressing plate. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a packaging box printing and cutting machine, including a processing table 1, a pressing plate 18 and a cutter 14. A support column 2 is fixedly installed on the top of the processing table 1, a top plate 3 is fixedly installed on the top of the support column 2, and an electric push rod 4 is fixedly installed on the top of the top plate 3; the pressing plate 18 is located below the electric push rod 4, and the electric push rod 4 is used to drive the pressing plate 18 to rise and fall; a driving motor 12 is provided on the electric push rod 4, and the number of cutters 14 is two groups, and the driving motor 12 is used to drive the two groups of cutters 14 to move horizontally.

[0022] Furthermore, the free end of the electric push rod 4 extends to the bottom of the top plate 3 and is fixedly installed with a lifting plate 5. The bottom of the lifting plate 5 is fixedly installed with a guide plate 6. There are two groups of guide plates 6. The bottom of the two groups of guide plates 6 are provided with a slide groove. The inner wall of the slide groove is slidably installed with an electric slider 7. The bottom of the electric slider 7 is fixedly installed with a connecting column 8. There are two groups of connecting columns 8. A transmission box 9 is fixedly installed at the bottom of the two groups of connecting columns 8.

[0023] Furthermore, a bidirectional screw rod 10 is rotatably installed on the inner walls of both sides of the transmission box 9, and a moving block 11 is threadedly installed on the outer wall of the bidirectional screw rod 10. A connecting vertical rod 13 is fixedly installed at the bottom of the moving block 11, and a cutter 14 is fixedly installed at the bottom of the connecting vertical rod 13. A driving motor 12 is fixedly installed on one side of the transmission box 9, and the rotating shaft of the driving motor 12 is fixedly installed on one end of the bidirectional screw rod 10. The moving block 11 is located inside the transmission box 9 and the moving block 11 and the transmission box 9 are slidably installed. This arrangement can adjust the distance between the two sets of cutters 14, so that the edge trimming can be performed according to the packaging box cardboard of different widths, further improving the scope of application of the device and further improving the practicality of the device.

[0024] Furthermore, a mounting sleeve 15 is fixedly installed at the bottom of the transmission box 9, and a telescopic spring 16 is fixedly installed on the inner top of the mounting sleeve 15. A sliding column 17 is fixedly installed at the bottom of the telescopic spring 16. One end of the sliding column 17 extends to the bottom of the mounting sleeve 15 and is fixedly installed with a pressure plate 18. A groove is provided at the bottom of the pressure plate 18, and pressure rollers are rotatably installed on the inner walls of both sides of the groove. The mounting sleeve 15 and the sliding column 17 are slidably installed, and a protective pad is pasted and fixed on the outer wall of the pressure roller on the pressure plate 18. This arrangement can press the packaging box cardboard before cutting it, so as to avoid the packaging box cardboard being moved by the cutting force of the cutter 14, resulting in the cutting position being offset, thereby improving the cutting effect of the packaging box cardboard and increasing the practicality of the device.

[0025] Working principle: When in use, place the packaging box cardboard on the processing table 1, and after the packaging box cardboard is positioned correctly, the electric push rod 4 is controlled to start, and the electric push rod 4 starts to drive the lifting plate 5 to descend, and the lifting plate 5 descends, driving the guide plate 6 and the transmission box 9 to descend, and the transmission box 9 descends, driving the installation sleeve 15 and the sliding column 17 to descend, and the sliding column 17 descends and drives the pressing plate 18 to descend, and then the packaging box cardboard can be trimmed through the pressing plate 18, and then according to the width of the packaging box cardboard, the control 112 is started, and the drive motor 12 is started to drive the bidirectional screw rod 10 to rotate, and the bidirectional screw rod 10 rotates to drive the moving block 11 and the connecting vertical rod 13 to move, and the connecting vertical rod 13 moves to drive the cutter 14 to move. After the position of the two sets of cutters 14 moves, the electric push rod 4 is continued to be controlled to drive the transmission box 9 to descend, so that the cutter 14 contacts the packaging box cardboard, and then the electric slider 7 is controlled to start to drive the transmission box 9 to move, and the transmission box 9 moves and drives the cutter 14 to trim the packaging box cardboard.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A packaging box printing and cutting machine, characterized in that: include: A processing table (1), a support column (2) is fixedly installed on the top of the processing table (1), a top plate (3) is fixedly installed on the top of the support column (2), and an electric push rod (4) is fixedly installed on the top of the top plate (3); A pressing plate (18), the pressing plate (18) is located below the electric push rod (4), and the electric push rod (4) is used to drive the pressing plate (18) to move up and down; The cutter (14) is provided with a driving motor (12) on the electric push rod (4). The number of the cutters (14) is two groups. The driving motor (12) is used to drive the two groups of cutters (14) to move horizontally.

2. The packaging box printing and cutting machine according to claim 1, characterized in that: The free end of the electric push rod (4) extends to the bottom of the top plate (3) and is fixedly installed with a lifting plate (5), and the bottom of the lifting plate (5) is fixedly installed with a guide plate (6), the number of which is two groups, and the bottoms of the two groups of guide plates (6) are both provided with a slide groove, and the inner wall of the slide groove is slidably installed with an electric slider (7), and the bottom of the electric slider (7) is fixedly installed with a connecting column (8), the number of which is two groups, and the bottoms of the two groups of connecting columns (8) are fixedly installed with a transmission box (9).

3. The packaging box printing and cutting machine according to claim 2, characterized in that: Bidirectional screw rods (10) are rotatably mounted on the inner walls of both sides of the transmission box (9), a moving block (11) is threadedly mounted on the outer wall of the bidirectional screw rod (10), a connecting vertical rod (13) is fixedly mounted on the bottom of the moving block (11), a cutter (14) is fixedly mounted on the bottom of the connecting vertical rod (13), a driving motor (12) is fixedly mounted on one side of the transmission box (9), and a rotating shaft of the driving motor (12) is fixedly mounted on one end of the bidirectional screw rod (10).

4. The packaging box printing and cutting machine according to claim 3, characterized in that: The moving block (11) is located inside the transmission box (9) and the moving block (11) and the transmission box (9) are slidably mounted.

5. The packaging box printing and cutting machine according to claim 4, characterized in that: The bottom of the transmission box (9) is fixedly installed with a mounting sleeve (15), the inner top of the mounting sleeve (15) is fixedly installed with a telescopic spring (16), the bottom of the telescopic spring (16) is fixedly installed with a sliding column (17), one end of the sliding column (17) extends to the bottom of the mounting sleeve (15) and is fixedly installed with a pressure plate (18), the bottom of the pressure plate (18) is provided with a groove, and pressure rollers are rotatably installed on the inner walls of both sides of the groove, and the mounting sleeve (15) and the sliding column (17) are slidably installed.

6. The packaging box printing and cutting machine according to claim 5, characterized in that: A protective pad is adhered and fixed to the outer wall of the pressure roller on the pressure plate (18).

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