Paper cutting waste separating device

Abstract

The utility model relates to the technical field of paper processing, and discloses a paper cutting waste separating device which comprises a base, a conveying belt conveyor is installed on one side of the top of the base, two supports are fixedly connected to the other side of the top of the base, and an installation base is fixedly connected to the tops of the supports. Supporting plates are fixedly connected to the sides, close to each other, between the two mounting seats, a rotating roller is rotationally connected between the two supporting plates, a motor is fixedly connected to the side, away from the supporting plate, of one mounting seat, the rotating roller is fixedly connected with the output end of the motor, and side plates are fixedly connected to the bottoms of the mounting seats. According to the paper cutting waste separating device, through cooperation of the conveying belt conveyor, the rotating rollers, the motor, the side plates, the plate bases, the scraping plates, the adjusting grooves, the fastening bolts, the blocking plates and the guide plates, the paper cutting waste separating device can rapidly separate cut paper, and the separating efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper processing, in particular to a paper cutting waste separation device. Background Art

[0002] In the paper processing industry, the cutting process is an indispensable link. Traditional paper cutting equipment often produces a lot of waste during the working process. These wastes are mixed with the finished paper, which brings many inconveniences to the subsequent paper collection and processing. Therefore, a separation device is needed to separate the paper and waste materials for subsequent collection and processing.

[0003] At present, the traditional paper cutting and separation method is mostly a manual separation method, that is, after the cutting is completed, the workers manually separate the waste from the finished paper. However, the manual separation method is inefficient and prone to errors, and cannot meet the needs of modern large-scale production. Therefore, a paper cutting waste separation device is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a paper cutting waste separation device, which aims to improve the problem that the paper cutting and separation methods in the prior art are mostly manual separation, low efficiency and prone to errors, and cannot meet the needs of modern large-scale production.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The transmission mechanism is a kind of frame structure that the present invention relates to a paper cutting waste separation device, comprises a base, a conveyor belt conveyor is installed on one side of the top of the base, and the other side of the top of the base is fixedly connected with two brackets, the top of the bracket is fixedly connected with a mounting seat, the side close to the two mounting seats is fixedly connected with a support plate, and a rotating roller is rotatably connected between the two supporting plates, and one of the mounting seats is fixedly connected with a motor at a side away from the supporting plate, and the rotating roller and the output end of the motor are fixedly connected. The bottom of the mounting seat is fixedly connected with a side plate, and a guide groove is opened on the side of the side plate close to the rotating roller, and a plate seat is slidably connected between the inner sides of the two guide grooves, and a connecting component is installed between the side plate and the plate seat, and a scraping component is installed inside the plate seat, and guide plates are fixedly connected to both sides of the top of the conveyor belt conveyor, and a blocking plate is fixedly connected to the side of the conveyor belt conveyor away from the bracket, and a discharge plate is fixedly connected to the side of the conveyor belt conveyor close to the motor;

[0007] Through the above technical solution, the cut paper passes through the rotating roller and the scraper. As the paper is pulled and rolled, the cut paper waste will be scraped off by the scraper, and the finished paper continues to be pulled and rolled through the scraper and the rotating roller. The separated paper waste will slide along the guide plate onto the conveyor belt and be transported and collected by the conveyor belt.

[0008] Further, the connecting assembly includes a mounting shell, the mounting shell is fixedly connected to a side of the side plate away from the plate seat, a plug rod is slidably connected inside the mounting shell, a slider is fixedly connected to one side of the plug rod, a spring is sleeved on the other side of the plug rod, and a baffle is slidably connected to the top of the mounting shell;

[0009] With the above technical solution, when the scraper is worn, the plug rod can be pulled out of the plate seat. At the same time, the movement of the plug rod will drive the slider to compress the spring, and the baffle will fall into the installation shell due to gravity and block at the end of the plug rod. After that, the plug rod can be loosened and the connecting assembly on the other side can be operated in the same way. Then, the plate seat can be pulled out of the guide groove, and the scraper and the plate seat can be removed. It is convenient for subsequent staff to replace or maintain the scraper.

[0010] Further, the scraper assembly includes a scraper, the scraper is slidably connected to the inside of the plate seat, a plurality of adjustment slots are opened inside the scraper, a fastening bolt is installed inside the adjustment slot, a plurality of screw holes are opened on the inner wall of the plate seat, and the outer periphery of the fastening bolt is threadedly connected to the inside of the screw hole;

[0011] Through the above technical solution, when the cut paper passes between the rotating roller and the scraper, the rotating roller will continuously guide the cut paper to the next process. At the same time, the cut paper waste will separate from the paper roll due to gravity, and then be resisted and scraped off by the scraper during movement, thereby achieving the purpose of quickly separating paper and waste.

[0012] Further, the top of the scraper is located at the bottom of the outer periphery of the rotating roller, and the top of one of the guide plates is located below the plate seat;

[0013] Through the above technical solution, the waste material scraped off by the scraper will directly fall onto the guide plate, and then the paper will slide along the guide plate to the conveyor belt to be transported.

[0014] Furthermore, one end of the spring is fixedly connected to the middle of the slider, and the other end of the spring is fixedly connected to the inner wall of the mounting shell;

[0015] Through the above technical solution, the slider is tightly pressed by the spring, ensuring that the slider can tightly hold the insertion rod inside the plate seat, preventing the plate seat from detaching from the inner side of the guide groove.

[0016] Furthermore, the outer periphery of the insertion rod passes through the side plate and is inserted into the plate seat;

[0017] Through the above technical solution, the plate seat is fixed on the inner side of the guide groove by plugging the plug rod and the plate seat, thereby ensuring the stability of the scraper when working.

[0018] Furthermore, the bottom of the baffle abuts against the top of the slider;

[0019] Through the above technical solution, the baffle plate can effectively limit the inserted rod after being pulled, so that when workers disassemble the scraper assembly, they do not need to pull the inserted rod to prevent it from loosening.

[0020] Further, the sliding block is slidably connected inside the mounting shell;

[0021] Through the above technical solution, the insertion rod is limited by the slider to ensure that the insertion rod will not be pulled out of the installation shell.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of the conveyor belt, rotating roller, motor, side plate, plate seat, scraper, adjustment groove, fastening bolt, blocking plate and guide plate, the paper cutting waste separation device can quickly separate the cut paper from the waste, thereby improving the separation efficiency of the device.

[0024] 2. In the utility model, by means of the coordination of the mounting shell, the plug rod, the slider, the spring, the baffle plate, the side plate and the guide groove, the paper cutting waste separation device can conveniently replace and maintain the worn scraper, thereby ensuring that the device can stably separate paper and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a paper cutting waste separation device proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a discharge plate of a paper cutting waste separation device proposed by the utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the internal structure of a mounting shell of a paper cutting waste separation device proposed by the utility model;

[0029] Figure 5 The utility model discloses a scraper structure schematic diagram of a paper cutting waste separation device.

[0030] Legend:

[0031] 1. Base; 2. Conveyor belt; 3. Bracket; 4. Mounting seat; 5. Support plate; 6. Rotating roller; 7. Motor; 8. Side plate; 9. Plate seat; 10. Scraper; 11. Adjustment slot; 12. Fastening bolt; 13. Screw hole; 14. Guide slot; 15. Mounting shell; 16. Insert rod; 17. Slider; 18. Spring; 19. Baffle; 20. Blocking plate; 21. Guide plate; 22. Discharge plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings of the utility model specification 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 of 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.

[0033] Reference Figure 1-2 The utility model provides an embodiment: a paper cutting waste separation device, including a base 1, the base 1 is fixed on the paper production line by cooperating with screws, and then the separation device is installed on the paper cutting production line. A conveyor belt conveyor 2 is installed on one side of the top of the base 1, and the separated cut paper can be transported by the conveyor belt conveyor 2 to separate the paper and waste. Two brackets 3 are fixedly connected to the other side of the top of the base 1, and a mounting seat 4 is fixedly connected to the top of the bracket 3. The sides close to the two mounting seats 4 are fixedly connected to support plates 5, and a rotating roller 6 is rotatably connected between the two support plates 5. A motor 7 is fixedly connected to the side of one of the mounting seats 4 away from the support plate 5. The rotating roller 6 is fixedly connected to the output end of the motor 7. By starting the motor 7, the rotating roller 6 is driven to rotate, ensuring that the cut paper roll coming from the top of the rotating roller 6 can be continuously guided by the motor 7 to be transported backward.

[0034] Reference Figure 1-3The bottom of the mounting seat 4 is fixedly connected with a side plate 8, and a guide groove 14 is provided on the side of the side plate 8 close to the rotating roller 6. A plate seat 9 is slidably connected between the inner sides of the two guide grooves 14. A connecting assembly is installed between the side plate 8 and the plate seat 9. The plate seat 9 can be fixed between the two side plates 8 through the connecting assembly, and the plate seat 9 can be quickly and conveniently disassembled and assembled through the connecting assembly. A scraper assembly is installed inside the plate seat 9, and the scraper assembly can effectively scrape the waste from the paper roll, and then quickly complete the paper separation operation, and the separation efficiency is more efficient. Guide plates 21 are fixedly connected to both sides of the top of the conveyor belt conveyor 2. The waste scraped by the scraper assembly will directly fall on the guide plate 21 and slide onto the conveyor belt conveyor 2 through the guide plate 21. A blocking plate 20 is fixedly connected to the side of the conveyor belt conveyor 2 away from the bracket 3. The blocking plate 20 can prevent the scraped waste from detaching from the top of the conveyor belt conveyor 2, ensuring that the waste will fall onto the guide plate 21 when being scraped. A discharge plate 22 is fixedly connected to one side of the conveyor belt 2 close to the motor 7 , and the discharge plate 22 allows the waste materials transported by the conveyor belt 2 to directly enter the collecting device.

[0035] Reference Figure 2-4 The connection assembly includes a mounting shell 15, which is fixedly connected to the side of the side plate 8 away from the plate seat 9. A plunger 16 is slidably connected inside the mounting shell 15, and a slider 17 is fixedly connected to one side of the outer periphery of the plunger 16. A spring 18 is sleeved on the other side of the outer periphery of the plunger 16. A baffle 19 is slidably connected to the top of the mounting shell 15. Pull the plunger 16 to separate it from the inside of the plate seat 9, and continue to pull until the plunger 16 is completely received into the mounting shell 15. At this time, the baffle 19 will fall under the action of gravity and block the end of the plunger 16. At this time, the worker releases the plunger 16, and when the compressed spring 18 resets and pushes the slider 17 to move, the baffle 19 blocks the plunger 16, ensuring that the spring 18 cannot push the plunger 16. After that, the worker can disassemble and remove the plate seat 9 from the inside of the guide groove 14, and then replace and maintain the scraper assembly, making the device more convenient to use.

[0036] Reference Figure 1 , Figure 2 and Figure 5The scraper assembly includes a scraper 10, which is slidably connected to the inside of the plate seat 9. A plurality of adjustment slots 11 are provided inside the scraper 10, and a fastening bolt 12 is installed inside the adjustment slot 11. A plurality of screw holes 13 are provided on the inner wall of the plate seat 9, and the outer periphery of the fastening bolt 12 is threadedly connected to the inner periphery of the screw hole 13. After loosening the fastening bolt 12, the worker can adjust the height of the scraper 10 inside the plate seat 9, thereby adjusting the distance between the scraper 10 and the rotating roller 6. After that, the fastening bolt 12 can be tightened again to fasten the scraper 10 to the plate seat 9, so as to achieve fine adjustment of the height of the scraper 10, so that the scraper assembly can be used to cut and separate waste materials of different thicknesses of paper. The top of the scraper 10 is located at the bottom of the outer periphery of the rotating roller 6, so that the cut paper roll passing between the scraper 10 and the rotating roller 6 will be separated from the waste by the scraper 10 in the first time.

[0037] Reference Figure 2-4 , the top of one of the guide plates 21 is located below the plate seat 9, so that the waste scraped by the scraper 10 will fall directly on the guide plate 21. One end of the spring 18 is fixedly connected to the middle of the slider 17, and the other end of the spring 18 is fixedly connected to the inner wall of the mounting shell 15. The spring 18 is in a compressed state, so that the spring 18 always generates thrust on the slider 17, ensuring that the slider 17 can tightly press the plug rod 16 against the inside of the plate seat 9 to prevent the plate seat 9 and the guide groove 14 from disengaging. The outer periphery of the plug rod 16 passes through the side plate 8 and is inserted into the inside of the plate seat 9. Through the cooperation between the plug rod 16 and the plate seat 9, the plate seat 9 can be fixed inside the guide groove 14. The bottom of the baffle 19 abuts against the top of the slider 17 to ensure that the baffle 19 will not fall off from the top of the mounting shell 15. The slider 17 is slidably connected to the inside of the mounting shell 15 . Through the cooperation between the slider 17 and the inner wall of the mounting shell 15 , it can be ensured that the force of the spring 18 is applied to the insertion rod 16 through the slider 17 , so that the insertion rod 16 is inserted into the inside of the plate seat 9 .

[0038] Working principle: The cut paper starts to contact the rotating roller 6 from the top of the front side of the rotating roller 6. As the paper moves downward, the paper passes between the scraper 10 and the rotating roller 6. At this time, the motor 7 is started to drive the rotating roller 6 to rotate, and the auxiliary paper continues to be transported and rolled backward. At the same time, since the cut paper waste will be separated from the original paper roll, the cut waste port will fall downward due to the action of gravity. As the cut waste is transported, the cut waste will contact the scraper 10, and the waste will be scraped off the paper roll by the scraper 10. Then the waste will continue to be transported and rolled between the rotating roller 6 and the scraper 10, and the cut paper will fall onto the guide plate 21 and slide along the guide plate 21 to the conveyor belt conveyor 2. The cut paper can be transported and collected by starting the blocking plate 20.

[0039] When the scraper 10 is seriously worn and needs to be replaced and repaired, the worker pulls the rod 16 to separate it from the inside of the plate seat 9, and continues to pull until the rod 16 is completely received in the mounting shell 15. At this time, the baffle 19 will fall under the action of gravity and block the end of the rod 16. At this time, the worker releases the rod 16, and when the compressed spring 18 resets and pushes the slider 17 to move, the baffle 19 blocks the rod 16, ensuring that the spring 18 cannot push the rod 16. Then, the connecting assembly on the other side is unlocked in the same way, and the plate seat 9 can be taken out from the guide groove 14, and then the plate seat 9 and the scraper 10 can be easily removed from the equipment. After that, the maintained scraper assembly or the replaced scraper assembly is installed inside the guide groove 14, and the baffle 19 is pushed upward to separate it from the inside of the mounting shell 15. Then the compressed spring 18 pushes the slider 17 to drive the insertion rod 16 to move, and the insertion rod 16 is inserted into the plate seat 9, thereby locking the plate seat 9 on the inner side of the guide groove 14, and the replacement of the scraper assembly is completed.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper cutting waste separation device, comprising a base (1), characterized in that: A conveyor belt (2) is installed on one side of the top of the base (1); two brackets (3) are fixedly connected to the other side of the top of the base (1); a mounting seat (4) is fixedly connected to the top of the bracket (3); a support plate (5) is fixedly connected to the side close to the two mounting seats (4); a rotating roller (6) is rotatably connected between the two supporting plates (5); a motor (7) is fixedly connected to the side of one of the mounting seats (4) away from the supporting plate (5); the rotating roller (6) and the output end of the motor (7) are fixedly connected; and a side plate is fixedly connected to the bottom of the mounting seat (4). (8), a guide groove (14) is provided on a side of the side plate (8) close to the rotating roller (6), a plate seat (9) is slidably connected between the inner sides of the two guide grooves (14), a connecting component is installed between the side plate (8) and the plate seat (9), a scraper component is installed on the inner side of the plate seat (9), guide plates (21) are fixedly connected to both sides of the top of the conveyor belt conveyor (2), a blocking plate (20) is fixedly connected to the side of the conveyor belt conveyor (2) away from the bracket (3), and a discharge plate (22) is fixedly connected to the side of the conveyor belt conveyor (2) close to the motor (7).

2. The paper cutting waste separation device according to claim 1, characterized in that: The connection assembly comprises a mounting shell (15), the mounting shell (15) being fixedly connected to a side of the side plate (8) away from the plate seat (9), an insertion rod (16) being slidably connected inside the mounting shell (15), a sliding block (17) being fixedly connected to one side of the outer periphery of the insertion rod (16), a spring (18) being sleeved on the other side of the outer periphery of the insertion rod (16), and a baffle (19) being slidably connected to the top of the mounting shell (15).

3. The paper cutting waste separation device according to claim 2, characterized in that: The scraper assembly comprises a scraper (10), the scraper (10) being slidably connected to the inside of the plate seat (9), a plurality of adjustment grooves (11) being provided inside the scraper (10), a fastening bolt (12) being installed inside the adjustment groove (11), a plurality of screw holes (13) being provided on the inner wall of the plate seat (9), and the outer periphery of the fastening bolt (12) being threadedly connected to the inside of the screw hole (13).

4. The paper cutting waste separation device according to claim 3, characterized in that: The top of the scraper (10) is located at the bottom of the outer periphery of the rotating roller (6), and the top of one of the guide plates (21) is located below the plate seat (9).

5. The paper cutting waste separation device according to claim 2, characterized in that: One end of the spring (18) is fixedly connected to the middle of the slider (17), and the other end of the spring (18) is fixedly connected to the inner wall of the mounting shell (15).

6. The paper cutting waste separation device according to claim 2, characterized in that: The outer periphery of the insertion rod (16) passes through the side plate (8) and is inserted into the interior of the plate seat (9).

7. The paper cutting waste separation device according to claim 2, characterized in that: The bottom of the baffle (19) abuts against the top of the sliding block (17).

8. The paper cutting waste separation device according to claim 2, characterized in that: The sliding block (17) is slidably connected inside the mounting shell (15).

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