Automatic packing machine for printed matter production

Abstract

The utility model relates to the technical field of packaging machines, in particular to an automatic packaging machine for printed matter production, which adopts a thermal shrinkage packaging film to package printed matters, is more uniform in pressure, has no tightening marks, prevents the printed matters from being damaged, and is good in practicability. Comprising a workbench; the device comprises a workbench, and further comprises a lower mounting base, two lower pipes, an upper mounting base, two upper pressing pipes, four sliding rods, four clamps and a heater, the lower mounting base is fixedly mounted at the left end of the workbench, the two lower pipes are symmetrically mounted at the front end and the rear end of the right end face of the lower mounting base, and the upper mounting base is mounted on the workbench in a liftable mode; the two upper pressing pipes are symmetrically installed at the front end and the rear end of the right end face of the upper installation base, the four sliding rods are slidably inserted into the first sliding grooves of the two lower pipes and the second sliding grooves of the two upper pressing pipes correspondingly, and the clamps are installed at the right ends of the four sliding rods correspondingly. The four clamps extend out of the lower portions of the two lower pipes and the upper portions of the two upper pressing pipes through an opening of the first sliding groove and an opening of the second sliding groove respectively, and the heater is installed on the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of packing machines, in particular to an automatic packing machine for printing production. Background Technique

[0002] After the printing of printed publications is completed, paper is required for packing. In the prior art, a variety of packing devices have been proposed. For example, a special packing machine for printed products proposed in the Chinese utility model patent with the publication number CN219134730U. First, the printed products to be packed are placed on the upper surface of the packing machine main body, so that the printed products are directly below the packing cross bar. At the same time, the compaction device is adjusted according to the size of the printed products. The two sliding rods are pulled to slide inside the first sliding groove, and the sliding rods drive the first slider and the second slider to slide inside the third sliding groove and the second sliding groove respectively. When the two sliding rods slide to the specified position, the third slider is pulled to slide inside the fourth sliding groove, and the third slider drives the hydraulic cylinder to move at the same time. The hydraulic cylinder drives the pneumatic telescopic rod to move, and the pneumatic telescopic rod drives the compaction plate to move. Until the four compaction plates are respectively above the four corners of the printed products to be packed, then the packing machine main body and the four hydraulic cylinders are started at the same time. The hydraulic cylinder drives the pneumatic telescopic rod to expand and contract, and the pneumatic telescopic rod drives the compaction plate to move downwards or upwards. When the four compaction plates move downwards, they compact the printed products from the four corners of the printed products to be packed respectively, and the packing machine main body packs the printed products. When the four compaction plates move upwards, the packed printed products are taken out, eliminating the need for manual compaction by workers and improving the packing efficiency.

[0003] However, the above-mentioned existing packing machine does not disclose a specific packing mechanism. The existing packing mechanisms generally use packing belts to pack the two ends of printed products. When using relatively narrow packing belts to pack printed products, the indentation marks are relatively deep, which is likely to cause damage to the printed products. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides an automatic packing machine for printing production that uses a heat-shrinkable packing film to pack printed products, with more uniform pressure, no indentation marks, avoiding damage to printed products, and good practicability.

[0005] The automatic packing machine for printed matter production of the utility model comprises a workbench, and a plurality of legs are arranged at the bottom of the workbench; it further comprises a lower mounting seat, two lower tubes, an upper mounting seat, two upper pressing tubes, four sliding rods, four clamps and a heater. The lower mounting seat is fixedly mounted at the left end of the workbench. The two lower tubes are symmetrically mounted at the front and rear ends of the right end face of the lower mounting seat. A first chute arranged along the axial direction is arranged on the two lower tubes, and the opening of the first chute on the lower side walls of the two lower tubes faces downward. The upper mounting seat is liftably mounted on the workbench. The two upper pressing tubes are symmetrically mounted at the front and rear ends of the right end face of the upper mounting seat. A second chute arranged along the axis is arranged on the two upper pressing tubes, and the opening of the second chute on the upper side walls of the two upper pressing tubes faces upward. The four sliding rods are respectively slidably inserted into the first chutes of the two lower tubes and the second chutes of the two upper pressing tubes. Clamps are mounted at the right ends of the four sliding rods. The four clamps respectively extend below the two lower tubes and above the two upper pressing tubes through the openings of the first chute and the openings of the second chute. The heater is mounted on the workbench; during the packing work, the printed matter is stacked and placed on the two lower tubes. The upper mounting seat drives the two upper pressing tubes to descend, so that the two upper pressing tubes press the stacked printed matter against the two lower tubes, and the stacked printed matter is compacted. The four sliding rods slide rightward, and a cylindrical heat-shrinkable packing film is sleeved on the right ends of the two lower tubes and the two upper pressing tubes. The four clamps clamp the left end of the heat-shrinkable packing film. The four sliding rods move leftward synchronously, so that the four clamps sleeve the heat-shrinkable packing film on the two lower tubes and the two upper pressing tubes. The heater is turned on to heat and shrink the heat-shrinkable packing film, so that the heat-shrinkable packing film is sleeved on the stacked printed matter, the two lower tubes and the two upper pressing tubes. The stacked printed matter after packing is taken off from the two lower tubes and the two upper pressing tubes, and the packing of the printed matter is completed. The working efficiency is high. Compared with using a relatively narrow packing belt for packing, the pressure on the printed matter is more uniform, and no deep indentation will be caused on the printed matter, avoiding damage to the printed matter. The practicability is good.

[0006] Preferably, it further includes a vertical plate, four support pipes, and a first push cylinder. The vertical plate is slidably mounted on the workbench. The four support pipes are mounted on the left end face of the vertical plate. The left ends of the four support pipes are respectively aligned with the right ends of two lower pipes and two upper pressing pipes. Grooves three arranged along the axis are provided on the four support pipes, and the grooves three are respectively matched and aligned with the grooves one and the grooves two. One end of the first push cylinder is connected to the workbench, and the other end of the first push cylinder is connected to the vertical plate. The heat shrinkable packaging film is sleeved on the four support pipes. After the two upper pressing pipes stack and press the printed products on the two lower pipes, the two lower pipes are respectively aligned with the two support pipes located below, and the two upper pressing pipes are respectively aligned with the two support pipes located above. The first push cylinder acts to drive the vertical plate to move towards the two lower pipes and the two upper pressing pipes, so that the four support pipes are respectively docked with the two lower pipes and the two upper pressing pipes. The four sliding rods move to the right and insert into the grooves three of the four support pipes, so that the four clamps clamp the left ends of the heat shrinkable packaging film on the four support pipes. The four sliding rods move to the left, so that the four clamps pull the heat shrinkable packaging film and sleeve it on the two lower pipes and the two upper pressing pipes, realizing automatic film sleeving. After the heat shrinkable packaging film is heat-shrunk and packaged, the first push cylinder acts to drive the vertical plate to move to the right, so that the four support pipes are separated from the two lower pipes and the two upper pressing pipes, facilitating the discharging of the stacked printed products and improving work efficiency.

[0007] Preferably, the positions of the four support pipes on the vertical plate are adjustable; by adjusting the positions of the four support pipes, the packaging of stacked printed products with different sizes can be realized, and the versatility is good.

[0008] Preferably, it further includes a pushing plate. The pushing plate is vertically slidably mounted on the workbench. The pushing plate is connected to the vertical plate. The pushing plate is located on the left side of the four support pipes and between the two upper pressing pipes. When the first push cylinder acts to move the vertical plate to the right, the vertical plate drives the pushing plate to move to the right synchronously, so that the pushing plate pushes out the stacked printed products that have been packaged on the two lower pipes and the two upper pressing pipes, realizing automatic discharging.

[0009] Preferably, it further includes a second push cylinder and an arm plate. One end of the second push cylinder is connected to the workbench, and the other end of the second push cylinder is connected to the arm plate. The arm plate is connected to the upper mounting seat. The second push cylinder acts to move the arm plate downward, so that the arm plate drives the upper mounting seat and the two upper pressing pipes to descend and press the stacked printed products on the two lower pipes. The pressing effect is good and the practicability is good.

[0010] Preferably, it further includes a third push cylinder, a slide plate and a slide seat. The fixed end of the third push cylinder is connected to the two lower slide rods through a first bracket. The piston rod of the third push cylinder is connected to the workbench. The lower end of the slide plate is connected to the first bracket. The upper end of the slide plate is slidably sleeved with the slide seat. The right ends of the two upper slide rods are connected to the slide seat. When the piston rod of the third push cylinder extends, it pulls the first bracket, the slide plate and the slide seat to the left, so that the first bracket and the slide seat drive the four slide rods to move leftward synchronously. Similarly, when the piston rod of the third push cylinder contracts, it can push the four slide rods to the right. When the upper mounting seat drives the two upper pressing tubes and the two upper slide rods to descend, the slide seat slides relative to the slide plate, so that the four slide rods can move flexibly without interfering with each other.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: During the packing work, the printed matter is stacked on the two lower tubes. The upper mounting seat drives the two upper pressing tubes to descend, so that the two upper pressing tubes press the stacked printed matter tightly on the two lower tubes, making the stacked printed matter compacted. The four slide rods slide to the right, and the cylindrical heat shrinkable packing film is sleeved on the right ends of the two lower tubes and the two upper pressing tubes. The four clips clamp the left end of the heat shrinkable packing film. The four slide rods move leftward synchronously, so that the four clips sleeve the heat shrinkable packing film on the two lower tubes and the two upper pressing tubes. The heater is turned on to heat and shrink the heat shrinkable packing film, so that the heat shrinkable packing film is sleeved on the stacked printed matter, the two lower tubes and the two upper pressing tubes. The packed stacked printed matter is taken off the two lower tubes and the two upper pressing tubes to complete the packing of the printed matter. The work efficiency is high. Compared with using a relatively narrow packing belt for packing, the pressure on the printed matter is more uniform, and it will not cause deep indentations on the printed matter, avoiding damage to the printed matter, and it has good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a front sectional structural diagram of the present utility model;

[0014] Figure 3 is an axonometric structural diagram of the working state of the present utility model;

[0015] Figure 4 is a structural diagram of structures such as a lower mounting seat, a lower tube, an upper mounting seat, an upper pressing tube, a slide rod and a clip;

[0016] Figure 5 is a structural diagram of structures such as an upper mounting seat, an upper pressing tube, a slide rod and a clip in a disassembled state;

[0017] Figure 6 is a structural diagram of structures such as a vertical plate, a support tube, a first push cylinder and a pushing plate in a disassembled state.

[0018] Labels in the attached drawings: 1, workbench; 2, lower mounting base; 3, lower pipe; 4, upper mounting base; 5, upper pressing pipe; 6, sliding rod; 7, clip; 8, heater; 9, vertical plate; 10, supporting pipe; 11, first pushing cylinder; 12, pushing plate; 13, second pushing cylinder; 14, arm plate; 15, third pushing cylinder; 16, sliding plate; 17, sliding seat. Detailed implementation mode

[0019] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 5 shown, the automatic packing machine for printing production includes a workbench 1, and a plurality of legs are arranged at the bottom of the workbench 1; it also includes a lower mounting base 2, two lower pipes 3, an upper mounting base 4, two upper pressing pipes 5, four sliding rods 6, four clips 7 and a heater 8. The lower mounting base 2 is fixedly installed at the left end of the workbench 1. The two lower pipes 3 are symmetrically installed at the front and rear ends of the right end face of the lower mounting base 2. A first chute is arranged axially on the two lower pipes 3, and the opening of the first chute on the lower side walls of the two lower pipes 3 faces downward. The upper mounting base 4 is liftably installed on the workbench 1. The two upper pressing pipes 5 are symmetrically installed at the front and rear ends of the right end face of the upper mounting base 4. A second chute is arranged axially on the two upper pressing pipes 5, and the opening of the second chute on the upper side walls of the two upper pressing pipes 5 faces upward. The four sliding rods 6 are respectively slidably inserted into the first chutes of the two lower pipes 3 and the second chutes of the two upper pressing pipes 5. Clips 7 are installed at the right ends of the four sliding rods 6. The four clips 7 respectively extend below the two lower pipes 3 and above the two upper pressing pipes 5 through the openings of the first chute and the second chute. The heater 8 is installed on the workbench 1; it also includes a second pushing cylinder 13 and an arm plate 14. One end of the second pushing cylinder 13 is connected to the workbench 1, and the other end of the second pushing cylinder 13 is connected to the arm plate 14. The arm plate 14 is connected to the upper mounting base 4; it also includes a third pushing cylinder 15, a sliding plate 16 and a sliding seat 17. The fixed end of the third pushing cylinder 15 is connected to the two lower sliding rods 6 located below through a first bracket. The piston rod of the third pushing cylinder 15 is connected to the workbench 1. The lower end of the sliding plate 16 is connected to the first bracket. The upper end of the sliding plate 16 is slidably sleeved with the sliding seat 17. The right ends of the two upper sliding rods 6 are connected to the sliding seat 17.

[0022] During the packing operation, stack the printed materials on the two lower tubes 3. The second push cylinder 13 acts to move the arm plate 14 downward, so that the arm plate 14 drives the upper mounting seat 4 and the two upper pressing tubes 5 to descend and press the stack of printed materials tightly on the two lower tubes 3. When the upper mounting seat 4 drives the two upper pressing tubes 5 and the two upper slide bars 6 located above to descend, the slide seat 17 slides relative to the slide plate 16, enabling the four slide bars 6 to move flexibly without interfering with each other, so that the stack of printed materials is compacted with good pressing effect. Sleeve the cylindrical heat-shrinkable packing film on the right ends of the two lower tubes 3 and the two upper pressing tubes 5. The four clips 7 clamp the left end of the heat-shrinkable packing film. The piston rod of the third push cylinder 15 contracts to push the first support, the slide plate 16 and the slide seat 17 to the right, so that the first support and the slide seat 17 drive the four slide bars 6 to move synchronously to the right, enabling the four clips 7 to clamp the left end of the heat-shrinkable packing film on the four support tubes 10. The piston rod of the third push cylinder 15 extends to push the four slide bars 6 to the left, so that the four clips 7 sleeve the heat-shrinkable packing film on the two lower tubes 3 and the two upper pressing tubes 5. The heater 8 is turned on to heat and shrink the heat-shrinkable packing film, so that the heat-shrinkable packing film is sleeved on the stack of printed materials, the two lower tubes 3 and the two upper pressing tubes 5. Remove the packed stack of printed materials from the two lower tubes 3 and the two upper pressing tubes 5 to complete the packing of the printed materials. The working efficiency is high. Compared with using a narrower packing belt for packing, the pressure on the printed materials is more uniform, and no deep indentation will be caused on the printed materials, avoiding damage to the printed materials.

[0023] Embodiment 2

[0024] As Figures 1 to 3 and Figure 6 shown, on the basis of Embodiment 1, it further includes a vertical plate 9, four support tubes 10 and a first push cylinder 11. The vertical plate 9 is slidably mounted on the workbench 1. The four support tubes 10 are mounted on the left end face of the vertical plate 9. The left ends of the four support tubes 10 are respectively aligned with the right ends of the two lower tubes 3 and the two upper pressing tubes 5. The three chutes arranged along the axis are provided on each of the four support tubes 10, and the three chutes are respectively matched and aligned with the first chute and the second chute. One end of the first push cylinder 11 is connected to the workbench 1, and the other end of the first push cylinder 11 is connected to the vertical plate 9; the positions of the four support tubes 10 on the vertical plate 9 are adjustable; it further includes a push plate 12. The push plate 12 is vertically slidably mounted on the workbench 1. The push plate 12 is connected to the vertical plate 9. The push plate 12 is located on the left side of the four support tubes 10 and between the two upper pressing tubes 5.

[0025] By adjusting the positions of the four support pipes 10, the packaging of printed matter pallets of different sizes is achieved. A heat-shrinkable packaging film is sleeved on the four support pipes 10. After the two upper pressing pipes 5 press the printed matter pallet tightly against the two lower pipes 3, the two lower pipes 3 are respectively aligned with the two support pipes 10 located below, and the two upper pressing pipes 5 are respectively aligned with the two support pipes 10 located above. The first push cylinder 11 acts to drive the vertical plate 9 to move towards the two lower pipes 3 and the two upper pressing pipes 5, so that the four support pipes 10 are respectively docked with the two lower pipes 3 and the two upper pressing pipes 5. The four sliding rods 6 move to the right and insert into the third chutes of the four support pipes 10, so that the four clamps 7 clamp the left ends of the heat-shrinkable packaging film on the four support pipes 10. The four sliding rods 6 move to the left, causing the four clamps 7 to pull the heat-shrinkable packaging film and sleeve it on the two lower pipes 3 and the two upper pressing pipes 5, realizing automatic film sleeving. After the heat-shrinkable packaging film is heat-shrink packaged, the first push cylinder 11 acts to drive the vertical plate 9 to move to the right, so that the four support pipes 10 are separated from the two lower pipes 3 and the two upper pressing pipes 5. When the first push cylinder 11 acts to move the vertical plate 9 to the right, the vertical plate 9 drives the pushing plate 12 to move to the right synchronously, so that the pushing plate 12 pushes out the printed matter pallet that has been packaged on the two lower pipes 3 and the two upper pressing pipes 5, realizing automatic blanking.

[0026] Such as Figures 1 to 6As shown in the figure, for the automatic packaging machine for printing production of the present utility model, during operation, first, a heat-shrinkable packaging film is sleeved on four support tubes 10, the printed products are stacked and placed on two lower tubes 3, the second push cylinder 13 acts to move the arm plate 14 downward, so that the arm plate 14 drives the upper mounting seat 4 and two upper pressing tubes 5 to descend to press the stacked printed products tightly on the two lower tubes 3, making the stacked printed products compacted. When the two upper pressing tubes 5 press the stacked printed products tightly on the two lower tubes 3, the two lower tubes 3 are respectively aligned with the two support tubes 10 located below, and the two upper pressing tubes 5 are respectively aligned with the two support tubes 10 located above. Then, the first push cylinder 11 acts to drive the vertical plate 9 to move towards the two lower tubes 3 and the two upper pressing tubes 5, so that the four support tubes 10 are respectively docked with the two lower tubes 3 and the two upper pressing tubes 5. The piston rod of the third push cylinder 15 contracts to push the first bracket, the slide plate 16 and the sliding seat 17 to the right, so that the first bracket and the sliding seat 17 drive the four sliding rods 6 to move synchronously to the right, and the four sliding rods 6 move to the right and insert into the third chutes of the four support tubes 10, so that the four clamps 7 clamp the left ends of the heat-shrinkable packaging film on the four support tubes 10. Then, the piston rod of the third push cylinder 15 extends to move the four sliding rods 6 to the left, so that the four clamps 7 pull the heat-shrinkable packaging film and sleeve it on the two lower tubes 3 and the two upper pressing tubes 5. The heater 8 is turned on to heat and shrink the heat-shrinkable packaging film, so that the heat-shrinkable packaging film is sleeved on the stacked printed products, the two lower tubes 3 and the two upper pressing tubes 5. Finally, when the first push cylinder 11 acts to move the vertical plate 9 to the right, the vertical plate 9 drives the pushing plate 12 to move synchronously to the right, the four support tubes 10 are separated from the two lower tubes 3 and the two upper pressing tubes 5, and the pushing plate 12 pushes out the stacked printed products that have been packaged on the two lower tubes 3 and the two upper pressing tubes 5 to achieve automatic blanking.

[0027] The main functions achieved by the present utility model are as follows:

[0028] 1. The heat-shrinkable packaging film is used to package the printed products, the pressure is more uniform, there is no indentation, and the damage of the printed products is avoided;

[0029] 2. It can automatically sleeve the heat-shrinkable packaging film, and the working efficiency is high;

[0030] 3. It can automatically blank the printed products that have been packaged, and the working efficiency is high.

[0031] For the automatic packaging machine for printing production of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the workbench 1, lower tube 3, upper pressing tube 5, sliding rod 6, clamp 7, heater 8, support tube 10, first push cylinder 11, second push cylinder 13, third push cylinder 15, and sliding seat 17 of the automatic packaging machine for printing production of the present utility model are purchased on the market. Technical personnel in this industry only need to install and operate according to the attached operation manual, without the need for creative labor from technical personnel in this field.

[0032] All the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the technical field to which the present utility model pertains. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An automatic packing machine for printed matter production, comprising a workbench (1), and a plurality of legs are arranged at the bottom of the workbench (1); characterized in that, It further includes a lower mounting base (2), two lower tubes (3), an upper mounting base (4), two upper pressing tubes (5), four sliding rods (6), four clips (7) and a heater (8). The lower mounting base (2) is fixedly mounted at the left end of the workbench (1). The two lower tubes (3) are symmetrically mounted at the front and rear ends of the right end face of the lower mounting base (2). A first chute arranged axially is provided on the two lower tubes (3), and the opening of the first chute on the lower side walls of the two lower tubes (3) faces downward. The upper mounting base (4) is mounted on the workbench (1) in a liftable manner. The two upper pressing tubes (5) are symmetrically mounted at the front and rear ends of the right end face of the upper mounting base (4). A second chute arranged along the axis is provided on the two upper pressing tubes (5), and the opening of the second chute on the upper side walls of the two upper pressing tubes (5) faces upward. The four sliding rods (6) are respectively slidably inserted into the first chutes of the two lower tubes (3) and the second chutes of the two upper pressing tubes (5). Clips (7) are mounted at the right ends of the four sliding rods (6). The four clips (7) respectively extend below the two lower tubes (3) and above the two upper pressing tubes (5) through the openings of the first chute and the second chute. The heater (8) is mounted on the workbench (1).

2. The automatic packing machine for printed matter production according to claim 1, wherein, It further includes a vertical plate (9), four support tubes (10) and a first push cylinder (11). The vertical plate (9) is slidably mounted on the workbench (1). The four support tubes (10) are mounted on the left end face of the vertical plate (9). The left ends of the four support tubes (10) are respectively aligned with the right ends of the two lower tubes (3) and the two upper pressing tubes (5). A third chute arranged along the axis is provided on each of the four support tubes (10), and the third chutes are respectively matched and aligned with the first chute and the second chute. One end of the first push cylinder (11) is connected to the workbench (1), and the other end of the first push cylinder (11) is connected to the vertical plate (9).

3. The automatic packing machine for printed matter production according to claim 2, wherein, The positions of the four support tubes (10) on the vertical plate (9) are adjustable.

4. The automatic packing machine for printed matter production according to claim 2, characterized in that, It further includes a pushing plate (12). The pushing plate (12) is vertically slidably mounted on the workbench (1). The pushing plate (12) is connected to the vertical plate (9). The pushing plate (12) is located on the left side of the four support tubes (10) and between the two upper pressing tubes (5).

5. The automatic packing machine for printed matter production according to claim 1, characterized in that, It further includes a second push cylinder (13) and an arm plate (14). One end of the second push cylinder (13) is connected to the workbench (1), and the other end of the second push cylinder (13) is connected to the arm plate (14). The arm plate (14) is connected to the upper mounting base (4).

6. The automatic packing machine for printed matter production according to claim 1, wherein It further includes a third push cylinder (15), a sliding plate (16) and a sliding seat (17). The fixed end of the third push cylinder (15) is connected to the two lower sliding rods (6) below through a first bracket. The piston rod of the third push cylinder (15) is connected to the workbench (1). The lower end of the sliding plate (16) is connected to the first bracket. The upper end of the sliding plate (16) is slidably sleeved with the sliding seat (17). The right ends of the two upper sliding rods (6) are connected to the sliding seat (17).

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