Laser paper offcut collecting device

Abstract

The utility model discloses a laser paper offcut collecting device which comprises a base, an extruding mechanism and a cutting mechanism, a compression bin is fixed to the upper portion of the base, a feeding port is formed in the upper portion of the compression bin, a compression cavity is formed in the compression bin, a discharging port is formed in the side face of the compression bin, a feeding sleeve is arranged on the upper portion of the feeding port, and the cutting mechanism is arranged on the side face of the feeding sleeve. The extrusion mechanism comprises a push plate, and the push plate is located in the compression cavity and can move towards the discharge port. According to the laser paper waste edge recycling device, waste edge materials enter the compression bin after being cut off by the cutting mechanism in the feeding sleeve, are compressed by the extrusion mechanism and then are discharged from the discharge port, so that waste edge recycling of laser paper is realized, and a mode of recycling the waste edge by winding is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser paper production, and more specifically, to a laser paper edge material collecting device. Background Art

[0002] Laser paper is a paper with laser effect formed by compounding laser film and paper with glue. After the laser film and paper are compounded, the laser paper needs to be trimmed on both sides. With the improvement of production technology, the width of waste edges generated by laser paper trimming is getting smaller and smaller. The traditional winding method of collecting waste edges can no longer meet the demand. The method of collecting waste edges by winding has shortcomings: first, the winding roller needs to be replaced many times during the production process of laser paper, and the operation is cumbersome. Second, due to the current smaller and smaller width of waste edges, the waste edges are prone to breakage during the winding process, which greatly affects the production efficiency of laser paper. Therefore, it is urgently needed to improve this. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a laser paper edge material collection device. The waste edge material is cut off by a cutting mechanism in a feed sleeve and then enters a compression bin, and then is compressed by an extrusion mechanism and discharged from a discharge port, thereby realizing the recovery of laser paper waste edge, replacing the method of winding and recovering waste edge.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a laser paper edge material collection device, comprising a base, an extrusion mechanism and a cutting mechanism, a compression bin is fixed on the upper part of the base, a feed port is arranged on the upper part of the compression bin, a compression chamber is arranged inside the compression bin, a discharge port is arranged on the side of the compression bin, a feed sleeve is arranged on the upper part of the feed port, a cutting mechanism is arranged on the side of the feed sleeve, the extrusion mechanism comprises a push plate, the push plate is located in the compression chamber, and the push plate can move toward the discharge port.

[0006] Furthermore, the squeezing mechanism includes an oil cylinder, the oil cylinder is fixed to the base, and the end of the telescopic rod of the oil cylinder is connected to the push plate.

[0007] Furthermore, a guide rod is provided on one side of the push plate away from the discharge port, a boss is provided at the end of the guide rod, a spring is sleeved on the outer side of the guide rod, and the side surface of the boss can abut against the end of the spring.

[0008] Furthermore, there are two cutting mechanisms located on both sides of the feed sleeve, and the cutting mechanism includes a cutting blade that can be inserted into the feed sleeve, and the cutting blades of the two cutting mechanisms are staggered.

[0009] Furthermore, a support plate is provided on the upper portion of the compression bin, and the cutting mechanism includes a first cylinder, the first cylinder is fixed to the support plate, and a telescopic rod of the first cylinder is connected to the cutting blade.

[0010] Furthermore, a second cylinder is installed on the upper part of the compression bin, and a baffle is connected to the end of the telescopic rod of the second cylinder. The baffle can be moved and inserted into the feed sleeve to block the inside of the feed sleeve and the feed port.

[0011] Furthermore, the side of the discharge port is covered with a cover plate, and the cover plate is connected to the compression bin by bolts.

[0012] Furthermore, the compression chamber includes a collecting chamber, a first compression chamber and a second compression chamber which are arranged in sequence, the feed port is located at the upper part of the collecting chamber, the collecting chamber is a cylindrical cavity, and the first compression chamber and the second compression chamber are both conical cavities.

[0013] Furthermore, the volume of the first compression chamber is greater than that of the second compression chamber, the area of ​​the first compression chamber and the area of ​​the second compression chamber gradually decrease from the collecting chamber toward the discharge port, and a shoulder is provided between the first compression chamber and the second compression chamber, and the shoulder is an annular structure.

[0014] Furthermore, a material storage box with an open upper portion is provided on the side of the base, and the discharge port is located above the material storage box.

[0015] The beneficial effects of the utility model are:

[0016] By setting up a cutting mechanism, strip-shaped edge materials can be cut to facilitate the edge materials to fall into the collecting chamber. By setting up an extrusion mechanism, the edge materials can be pushed into the collecting chamber. Through the cooperation of the push plate, the first compression chamber, the second compression chamber and the cover plate, the compression and discharging operation of the edge materials can be realized, which can effectively solve the problem of edge material breakage when collecting edge materials by winding. The edge material collection has good reliability and can achieve continuous compression and discharging of the edge materials. The operation is convenient, which is conducive to reducing the work intensity of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural diagram of this embodiment;

[0018] Figure 2 for Figure 1 A magnified view at point A;

[0019] Figure 3 It is a partial schematic diagram of this embodiment.

[0020] Figure numerals: 1. Compression bin; 11. Feed port; 12. Collecting chamber; 13. First compression chamber; 14. Second compression chamber; 15. Discharge port; 16. Shoulder; 17. Support plate; 2. Extrusion mechanism; 21. Push plate; 22. Cylinder; 23. Guide rod; 24. Boss; 25. Spring; 3. Feed sleeve; 4. Cutting mechanism; 41. Cutting blade; 42. First cylinder; 5. Baffle; 51. Second cylinder; 6. Cover plate; 7. Storage box; 8. Base; 9. Edge material; 100. Conveying roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, a laser paper edge material collecting device includes a base 8, an extrusion mechanism 2 and a cutting mechanism 4, a compression bin 1 is fixed on the upper part of the base 8, a feed port 11 is provided on the upper part of the compression bin 1, a compression chamber is provided inside the compression bin 1, a discharge port 15 is provided on the side of the compression bin 1, a cover plate 6 is covered on the side of the discharge port 15, the cover plate 6 is connected to the compression bin 1 by bolts, a feed sleeve 3 is provided on the upper part of the feed port 11, a cutting mechanism 4 is provided on the side of the feed sleeve 3, the extrusion mechanism 2 includes a push plate 21 and an oil cylinder 22, the push plate 21 is located in the compression chamber, the oil cylinder 22 is fixed to the base 8, the telescopic rod end of the oil cylinder 22 is connected to the push plate 21, and the push plate 21 can move toward the discharge port 15.

[0023] The compression chamber 1 includes a collecting chamber 12, a first compression chamber 13 and a second compression chamber 14 which are arranged in sequence. The feed port 11 is located at the upper part of the collecting chamber 12. The collecting chamber 12 is a cylindrical cavity. The first compression chamber 13 and the second compression chamber 14 are both conical cavities. The volume of the first compression chamber 13 is greater than the volume of the second compression chamber 14. The area of ​​the first compression chamber 13 and the area of ​​the second compression chamber 14 gradually decrease from the collecting chamber 12 toward the discharge port 15. The opening diameter of the right side of the second compression chamber 14 is consistent with the opening diameter of the discharge port 15.

[0024] When used for the first time, the edge material 9 is conveyed into the feed sleeve 3 by the conveying roller 100, and the edge material 9 in the feed sleeve 3 is cut off by the cutting mechanism 4. The cut edge material 9 can fall into the collecting chamber 12 from the feed port 11 for collection. When the edge material 9 fills the collecting chamber 12, the push plate 21 is pushed to the left by the oil cylinder 22 to push the edge material 9 into the first compression chamber 13 and the second compression chamber 14. After multiple collections and pushes, the edge material 9 can be filled and compressed in the first compression chamber 13 and the second compression chamber 14. Then, the bolts are tightened to open the cover plate 6. When the push plate 21 pushes the edge material 9 again, the compressed edge material 9 on the right side can be discharged from the discharge port 15. When used again later, if there is compressed edge material 9 in the first compression chamber 13 and the second compression chamber 14, there is no need to cover the discharge port 15 with the cover plate 6.

[0025] In this embodiment, by setting up a cutting mechanism 4, the strip-shaped edge material 9 can be cut to facilitate the edge material 9 to fall into the collecting chamber 12. By setting up an extrusion mechanism 2, the edge material 9 can be pushed into the collecting chamber 12. Through the cooperation of the push plate 21, the first compression chamber 13, the second compression chamber 14 and the cover plate 6, the compression and discharging operation of the edge material 9 can be realized, which can effectively solve the problem of edge material 9 breaking when collecting the edge material 9 by winding. The edge material 9 has good collection reliability and can achieve continuous compression and discharging of the edge material 9. The operation is convenient, which is beneficial to reducing the work intensity of the operators.

[0026] A shoulder 16 is provided between the first compression chamber 13 and the second compression chamber 14 . The shoulder 16 is an annular structure. The shoulder 16 can block the edge material 9 , which is beneficial to improving the compression effect of the edge material 9 .

[0027] A material storage box 7 with an opening at the top is provided on the side of the base 8 , and the discharge port 15 is located above the material storage box 7 , so that the side materials 9 falling from the discharge port 15 can be collected in the material storage box 7 .

[0028] A second cylinder 51 is installed on the upper part of the compression bin 1, and a baffle 5 is connected to the end of the telescopic rod of the second cylinder 51. The baffle 5 can be moved and inserted into the feed sleeve 3 to block the inside of the feed sleeve 3 and the feed port 11. When the laser paper is in the production process, the edge material 9 will continue to enter the feed sleeve 3, so the cutting mechanism 4 needs to continuously cut the edge material 9. Therefore, before each movement of the push plate 21, the second cylinder 51 is needed to drive the baffle 5 to move and block the feed port 11 to prevent the edge material 9 from falling from the feed port 11 to the left side of the push plate 21 during the movement of the push plate 21, so that the structure is more reliable. When the push plate 21 is reset, the baffle 5 is driven to move by the second cylinder 51, the feed port 11 is opened, and the edge material 9 can be fed normally.

[0029] There are two cutting mechanisms 4 located on both sides of the feed sleeve 3. The cutting mechanism 4 includes a cutting blade 41, which can be inserted into the feed sleeve 3. A support plate 17 is provided on the upper part of the compression bin 1. The cutting mechanism 4 includes a first cylinder 42, which is fixed to the support plate 17. The telescopic rod of the first cylinder 42 is connected to the cutting blade 41. The cutting blades 41 of the two cutting mechanisms 4 are staggered. The cutting blades 41 are driven to move by the first cylinder 42, so as to cut off the edge material 9, which is beneficial to the feeding of the edge material 9.

[0030] A guide rod 23 is provided on the side of the push plate 21 away from the discharge port 15, and a boss 24 is provided at the end of the guide rod 23. A spring 25 is sleeved on the outer side of the guide rod 23, and the side surface of the boss 24 can abut against the end of the spring 25. By providing the guide rod 23, it can guide the movement of the push plate 21, and by providing the spring 25, it can play a buffering role, thereby improving the reliability of the structure.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A laser paper edge material collection device, characterized in that: The invention comprises a base (8), an extrusion mechanism (2) and a cutting mechanism (4); a compression bin (1) is fixed on the upper part of the base (8); a feed port (11) is provided on the upper part of the compression bin (1); a compression chamber is provided inside the compression bin (1); a discharge port (15) is provided on the side of the compression bin (1); a feed sleeve (3) is provided on the upper part of the feed port (11); a cutting mechanism (4) is provided on the side of the feed sleeve (3); the extrusion mechanism (2) comprises a push plate (21); the push plate (21) is located in the compression chamber; and the push plate (21) can move toward the discharge port (15).

2. The laser paper edge material collecting device according to claim 1, characterized in that: The squeezing mechanism (2) comprises an oil cylinder (22), the oil cylinder (22) is fixed to the base (8), and the end of the telescopic rod of the oil cylinder (22) is connected to the push plate (21).

3. The laser paper scrap collection device according to claim 1, characterized in that: A guide rod (23) is provided on the side of the push plate (21) away from the discharge port (15), a boss (24) is provided at the end of the guide rod (23), a spring (25) is sleeved on the outer side of the guide rod (23), and the side surface of the boss (24) can abut against the end of the spring (25).

4. The laser paper scrap collection device according to claim 1, characterized in that: There are two cutting mechanisms (4) located on both sides of the feed sleeve (3); the cutting mechanism (4) comprises a cutting blade (41); the cutting blade (41) can be inserted into the feed sleeve (3); and the cutting blades (41) of the two cutting mechanisms (4) are staggered.

5. The laser paper edge material collecting device according to claim 4, characterized in that: A support plate (17) is provided on the upper part of the compression bin (1), and the cutting mechanism (4) comprises a first cylinder (42), wherein the first cylinder (42) is fixed to the support plate (17), and a telescopic rod of the first cylinder (42) is connected to a cutting blade (41).

6. The laser paper scrap collection device according to claim 1, characterized in that: A second cylinder (51) is installed on the upper part of the compression bin (1), and a baffle (5) is connected to the end of the telescopic rod of the second cylinder (51). The baffle (5) can be moved and inserted into the feed sleeve (3) to block the interior of the feed sleeve (3) and the feed port (11).

7. The laser paper scrap collection device according to claim 1, characterized in that: The side of the discharge port (15) is covered with a cover plate (6), and the cover plate (6) is connected to the compression bin (1) by bolts.

8. The laser paper scrap collection device according to claim 1, characterized in that: The compression chamber (1) comprises a collecting chamber (12), a first compression chamber (13) and a second compression chamber (14) which are arranged in sequence, the feed port (11) is located at the upper part of the collecting chamber (12), the collecting chamber (12) is a cylindrical chamber, and the first compression chamber (13) and the second compression chamber (14) are both conical chambers.

9. The laser paper scrap collection device according to claim 8, characterized in that: The volume of the first compression chamber (13) is greater than the volume of the second compression chamber (14); the area of ​​the first compression chamber (13) and the area of ​​the second compression chamber (14) gradually decrease from the collecting chamber (12) toward the discharge port (15); a shoulder (16) is provided between the first compression chamber (13) and the second compression chamber (14); and the shoulder (16) is an annular structure.

10. The laser paper scrap collection device according to claim 1, characterized in that: A material storage box (7) with an opening at the top is provided on the side of the base (8), and the material discharge port (15) is located above the material storage box (7).

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