Automatic packaging device for printed matters

Abstract

The utility model discloses an automatic printed matter packing device which comprises a workbench, the top end of the workbench is fixedly connected with a support, the bottom end of the support is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with a connecting plate, the bottom end of the workbench is fixedly connected with a driving motor, and the bottom end of the driving motor is fixedly connected with a driving motor. A rotating disc is fixedly connected to the top end of the driving motor, a sliding groove is formed in the top end of the rotating disc, a movable block is slidably connected to the inner wall of the sliding groove, a first spring is fixedly connected to the inner bottom end of the movable block, a movable rod is fixedly connected to the top end of the first spring, and a fixed block is fixedly connected to the top end of the movable rod; through the design of a movable block, a movable rod, a fixed rod, an arc-shaped elastic plate and a pressing plate, printed matter needing to be packaged can be fixed through the front side, the rear side and the top end in the using process, the situation that the printed matter is damaged due to excessive clamping can be prevented while fixing is conducted, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging of printed matter, and in particular to an automatic packaging device for printed matter. Background Art

[0002] After printing, die-cutting and inspection, each large stack of printed materials needs to be wrapped and fixed with kraft paper. At present, it is generally operated manually. Workers place the stack of paper on a single piece of ordinary kraft paper, wrap the two sides of the stack from the bottom, fold the kraft paper inwards at the edge of the upper surface of the stack, and connect the ends of the kraft paper with tape to achieve winding and packaging. This is inefficient and labor-intensive. In order to reduce labor intensity and improve the quality of packaging, some packaging auxiliary devices and automation equipment have emerged.

[0003] Publication No. CN214729973U discloses a fast automatic baling machine for printed materials, which relates to the technical field of baling machines. In view of the problem of low existing baling efficiency, the following scheme is proposed, which includes a supporting platform, and the upper surface of the supporting platform is fixedly connected to two symmetrical tool holders, one side of the two tool holders is fixedly connected to a hydraulic cylinder, the output ends of the two hydraulic cylinders are fixedly connected to a pushing bracket slidably connected to the tool holder, one side of the two pushing brackets is fixedly connected to a slider slidably sleeved with the tool holder, one side of the two sliders is fixedly connected to a cutting knife slidably connected to the tool holder, and the other side of the two sliders is fixedly connected to a reset spring fixedly connected to the tool holder.

[0004] However, in the above document, the printed matter on the rotating table is fixed from above by the upper pressure plate. Due to excessive hydraulic pressure, some plastic printed matters may be damaged, thereby causing unnecessary losses. In addition, since the fixing pressure is relatively single, there is a possibility that the object may shift when the printed matter is fixed. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides an automatic packaging device for printed matter, so as to reduce the errors that may occur in the process of fixing objects during use of the automatic packaging device for printed matter.

[0006] The utility model is realized through the following technical scheme: an automatic packaging device for printed materials comprises a workbench, the top end of the workbench is fixedly connected with a bracket, the bottom end of the bracket is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with a connecting plate, the bottom end of the workbench is fixedly connected with a driving motor, the top end of the driving motor is fixedly connected with a turntable, the top end of the turntable is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a movable block, the inner bottom end of the movable block is fixedly connected with a first spring, the top end of the first spring is fixedly connected with a movable rod, the top end of the movable rod is fixedly connected with a fixed block, and the outer surface of the movable block is fixedly connected with an arc-shaped spring plate.

[0007] As a preferred embodiment of the above technical solution, the bottom end of the fixed block is fixedly connected to a limiting column, and the top end of the turntable is provided with a limiting groove.

[0008] As a preferred embodiment of the above technical solution, a second spring is fixedly connected to the inner top end of the connecting plate, and a pressure plate is fixedly connected to the bottom end of the second spring.

[0009] As a preferred embodiment of the above technical solution, a fixing column is fixedly connected to the top of the workbench, and a positioning rod is fixedly connected to the top of the fixing column.

[0010] As a preferred embodiment of the above technical solution, the top end of the positioning rod is fixedly connected to a limiting plate, and the outer surface of the positioning rod is fixedly connected to a damping ball.

[0011] As a preferred embodiment of the above technical solution, a wire roller is sleeved on the outer surface of the positioning rod, and the inner wall of the wire roller is in contact with the outer surface of the damping ball.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The automatic packaging device for printed materials, through the design of the movable block, movable rod, fixed rod, arc-shaped spring plate and pressure plate, can fix the printed materials to be packaged through the front and rear sides and the top during use, and at the same time prevent the printed materials from being damaged by excessive clamping, thereby greatly increasing the practicality of the device.

[0014] (2) The automatic packaging device for printed materials can quickly adjust the height of the wire rollers on both sides during use and according to packaging needs through the design of positioning rods, damping balls, wire rollers and limit plates, which greatly saves working time, is easy to operate and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front view of an automatic packaging device for printed materials provided in one embodiment of the utility model;

[0016] Figure 2 for Figure 1 A side sectional view of the automatic packaging device for printed materials shown;

[0017] Figure 3 for Figure 1 A cross-sectional view of the automatic packaging device for printed materials shown;

[0018] Figure 4 A schematic diagram of the partial structure of an automatic packaging device for printed materials provided in another embodiment of the utility model.

[0019] In the figure: 1. workbench; 2. bracket; 3. hydraulic cylinder; 4. turntable; 5. fixed column; 6. connecting plate; 7. driving motor; 8. sliding groove; 9. movable block; 10. first spring; 11. movable rod; 12. fixed block; 13. limiting groove; 14. limiting column; 15. arc spring plate; 16. second spring; 17. pressure plate; 18. positioning rod; 19. damping ball; 20. line roller; 21. limiting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-3As shown, the utility model provides a technical solution: an automatic packaging device for printed materials, including a workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a hydraulic cylinder 3 is fixedly connected to the bottom end of the bracket 2, a connecting plate 6 is fixedly connected to the bottom end of the hydraulic cylinder 3, a second spring 16 is fixedly connected to the inner top end of the connecting plate 6, a pressing plate 17 is fixedly connected to the bottom end of the second spring 16, a driving motor 7 is fixedly connected to the bottom end of the workbench 1, a turntable 4 is fixedly connected to the top end of the driving motor 7, a sliding groove 8 is provided at the top end of the turntable 4, a movable block 9 is slidably connected to the inner wall of the sliding groove 8, a first spring 10 is fixedly connected to the inner bottom end of the movable block 9, a movable rod 11 is fixedly connected to the top end of the first spring 10, a fixed block 12 is fixedly connected to the top end of the movable rod 11, a limited column 14 is fixedly connected to the bottom end of the fixed block 12, a limited groove 13 is provided at the top end of the turntable 4, an arc-shaped spring plate 15 is fixedly connected to the outer surface of the movable block 9, and a staff member The fixed block 12 is moved upward, and the fixed block 12 moves upward to drive the movable rod 11 and the limiting column 14 to move upward together. The limiting column 14 moves upward to disengage from the inside of the limiting groove 13. At this time, the movable block 9 is disengaged from the limit, and the movable rod 11 moves upward to drive the first spring 10 to stretch, and the movable block 9 is moved. The movable block 9 moves on the inner wall of the sliding groove 8, and the movable block 9 moves to drive the arc spring plate 15 to move. The arc spring plate 15 moves to the position for clamping the printed matter, so as to achieve the effect of clamping the printed matter, open the hydraulic cylinder 3, and the connecting plate 6 moves downward, and the pressing plate 17 squeezes the printed matter. The pressing plate 17 is squeezed by the force of the printed matter to squeeze the second spring 16, and then the pressing plate 17 moves toward the inside of the connecting plate 6. The printed matter to be packaged can be fixed by the front and rear sides and the top during use, and at the same time, excessive clamping can be prevented from causing loss to the printed matter, thereby greatly increasing the practicality of the device.

[0022] like Figure 4 As shown, a fixed column 5 is fixedly connected to the top of the workbench 1, a positioning rod 18 is fixedly connected to the top of the fixing column 5, a limiting plate 21 is fixedly connected to the top of the positioning rod 18, a damping ball 19 is fixedly connected to the outer surface of the positioning rod 18, a wire roller 20 is sleeved on the outer surface of the positioning rod 18, and the inner wall of the wire roller 20 fits the outer surface of the damping ball 19. The staff can adjust the height of the wire roller 20 by directly moving the wire roller 20 up and down. The up and down movement of the wire roller 20 will squeeze the damping ball 19, and the damping ball 19 will shrink when squeezed from the outside. Since the damping ball 19 is made of rubber and its outer surface is rough and has a large friction force, when the wire roller 20 is separated from the external force, it can be maintained at the existing height. The height of the wire roller 20 on both sides can be quickly adjusted during use and according to the needs of packaging, which greatly saves working time, is easy to operate, and improves work efficiency.

[0023] Working principle: When in use, the printed matter to be packaged is placed above the turntable 4, and the staff moves the fixed block 12 upward. The fixed block 12 moves upward to drive the movable rod 11 and the limiting column 14 to move upward together. The limiting column 14 moves upward to disengage from the inside of the limiting groove 13. At this time, the movable block 9 is disengaged from the limit, and the movable rod 11 moves upward to drive the first spring 10 to stretch, and the movable block 9 is moved. The movable block 9 moves on the inner wall of the sliding groove 8. The movable block 9 moves to drive the arc spring plate 15 to move. The arc spring plate 15 moves to the position for clamping the printed matter, so as to achieve the effect of clamping the printed matter, and the hydraulic cylinder 3 is turned on, the connecting plate 6 moves downward, and the pressure plate 17 squeezes the printed matter, and the pressure plate 17 is squeezed by the force of the printed matter to squeeze the second spring 16, and then the pressure plate 17 moves toward the inside of the connecting plate 6 to prevent excessive squeezing of the printed matter and damage to it, and has a better clamping effect. When packaging the printed matter, the staff can directly move the line roller 20 up and down to adjust the height of the line roller 20. The up and down movement of the line roller 20 will squeeze the damping ball 19, and the damping ball 19 will shrink when squeezed from the outside. Since the damping ball 19 is made of rubber and its outer surface is rough and has a large friction, it can maintain the current height when the line roller 20 is separated from the external force.

[0024] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An automatic packaging device for printed matter, comprising a workbench (1), characterized in that: The top end of the workbench (1) is fixedly connected to a bracket (2), the bottom end of the bracket (2) is fixedly connected to a hydraulic cylinder (3), the bottom end of the hydraulic cylinder (3) is fixedly connected to a connecting plate (6), the bottom end of the workbench (1) is fixedly connected to a driving motor (7), the top end of the driving motor (7) is fixedly connected to a turntable (4), the top end of the turntable (4) is provided with a sliding groove (8), the inner wall of the sliding groove (8) is slidably connected to a movable block (9), the inner bottom end of the movable block (9) is fixedly connected to a first spring (10), the top end of the first spring (10) is fixedly connected to a movable rod (11), the top end of the movable rod (11) is fixedly connected to a fixed block (12), and the outer surface of the movable block (9) is fixedly connected to an arc-shaped spring plate (15).

2. The automatic packaging device for printed matter according to claim 1 is characterized in that: The bottom end of the fixed block (12) is fixedly connected to a limiting column (14), and the top end of the rotating disk (4) is provided with a limiting groove (13).

3. The automatic packaging device for printed matter according to claim 2 is characterized in that: The inner top end of the connecting plate (6) is fixedly connected to a second spring (16), and the bottom end of the second spring (16) is fixedly connected to a pressing plate (17).

4. The automatic packaging device for printed matter according to claim 3 is characterized in that: The top end of the workbench (1) is fixedly connected to a fixing column (5), and the top end of the fixing column (5) is fixedly connected to a positioning rod (18).

5. The automatic packaging device for printed matter according to claim 4 is characterized in that: The top end of the positioning rod (18) is fixedly connected to a limiting plate (21), and the outer surface of the positioning rod (18) is fixedly connected to a damping ball (19).

6. The automatic packaging device for printed matter according to claim 5 is characterized in that: The outer surface of the positioning rod (18) is sleeved with a wire roller (20), and the inner wall of the wire roller (20) is in contact with the outer surface of the damping ball (19).

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