Automatic waste paper recycling equipment special for roll production

Abstract

The utility model relates to waste paper recycling technical field, and disclose a special automatic waste paper recycling equipment of reel production, including the crushing box, be provided with the crushing assembly in the inside of crushing box. This special automatic waste paper recycling equipment of reel production, through the setting of crushing assembly and down pressure subassembly, in use, the conveying table will be sent to the inside of crushing box, start servo motor, servo motor rotation drives the rotation of the pinion, the rotation of the pinion drives the rotation of the crushing roller, start first hydraulic rod, first hydraulic rod drives the movement of the down pressure plate, the down pressure plate moves in the process and will produce stable pressure to the waste paper in the crushing box, push the waste paper and high -speed rotation crushing roller and adhere, so that the waste paper can be crushed tooth on the crushing roller full contact and fast tear and cut crushing, thereby effectively improve the crushing efficiency and crushing evenness of waste paper, lay a good foundation for the subsequent waste paper recycling reuse procedure.

Description

Technical Field

[0001] This utility model relates to the field of waste paper recycling technology, and in particular to an automatic waste paper recycling device specifically for roll production. Background Technology

[0002] Roll-shaped substrates are widely used in many industrial sectors such as packaging, printing, papermaking, and film processing, making the corresponding roll production and processing industry a crucial foundation of the national economy. The roll production process mainly encompasses core steps such as substrate unwinding, cutting, forming, rewinding, and inspection. While achieving continuous processing and forming of the substrate, various types of waste paper or waste substrate scraps are inevitably generated. Examples include edge waste paper generated during the cutting process to ensure the flatness of the roll end face, damaged paper segments removed during the rewinding process, substandard paper materials screened out during the inspection process, and waste materials from both the beginning and end of production.

[0003] A waste paper recycling device disclosed in announcement number CN221190044U includes a main body with a control panel fixedly installed on the left side of the front, a rain shelter fixedly installed on the top, and a collection box embedded in the lower front. The device is equipped with a guide plate, a connecting plate, an electric telescopic rod II, a pressure plate, and a spring plate. When the pressure plate squeezes the waste paper to the spring plate, the spring plate is connected by a spring. The spring is squeezed and causes the spring plate to retract. After the waste paper is squeezed, the electric telescopic rod II retracts and stops working. At this time, the spring is no longer subjected to the squeezing force, which causes the spring plate to rebound. At the same time, the spring plate also causes the squeezed waste paper to rebound and fall into the collection box for collection, thereby avoiding the phenomenon of waste paper stacking and accumulating inside the main body.

[0004] While the aforementioned patent achieves the goal of causing the spring plate to rebound while simultaneously causing the squeezed waste paper to rebound and fall into the collection box for collection, thus avoiding the accumulation of waste paper inside the main body, the device only recycles waste paper. Large pieces of unshredded waste paper are prone to problems such as conveyor blockage, incomplete sorting, and low deinking efficiency during subsequent processing, thereby affecting the efficiency of subsequent recycling and reuse of waste paper and the quality of the finished product. Utility Model Content

[0005] (a) Technical problems to be solved The purpose of this utility model is to provide an automatic waste paper recycling equipment specifically for roll production, which solves the problems mentioned in the background art, such as conveyor blockage, incomplete sorting, and low deinking efficiency of large pieces of uncrushed waste paper during subsequent processing, thereby affecting the efficiency of subsequent recycling and reuse of waste paper and the quality of finished products.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an automatic waste paper recycling device specifically for roll production, comprising a crushing box, a crushing assembly inside the crushing box, a mounting frame fixedly connected to the top surface of the crushing box, a pressing assembly fixedly connected to the top surface of the mounting frame, and a compaction assembly fixedly connected to the left side of the crushing box. The crushing assembly includes two sets of crushing rollers disposed inside the crushing box, each set of crushing rollers having a rotating gear fixedly connected to one end, and a servo motor fixedly connected to one side of one set of rotating gears. The pressing assembly includes a first hydraulic rod fixedly connected to the top surface of the mounting frame, a pressing plate fixedly connected to one end of the first hydraulic rod, and two sets of telescopic rods fixedly connected to the top surface of the pressing plate. The compaction assembly includes a fixing plate fixedly connected to the left side of the crushing box, a second hydraulic rod fixedly connected to the top surface of the fixing plate, and a compaction plate fixedly connected to one end of the second hydraulic rod.

[0007] As a further embodiment of this utility model, two sets of extension rods are fixedly connected to the top surface of the compaction plate, and the other end of each set of extension rods is fixedly connected to the top surface of the fixed plate. The extension rods guide the compaction plate, making it more stable when moving.

[0008] As a further embodiment of this utility model, a compaction box is fixedly connected to the lower left side of the crushing box. The size of the compaction box is adapted to the compaction plate. The compaction box is used to store the crushed waste paper, which facilitates the subsequent compaction of the waste paper.

[0009] As a further embodiment of this utility model, a discharge port is provided in the middle of the left side of the crushing box. The inside of the discharge port is inclined. The discharge port allows the crushed waste paper to fall into the compaction box.

[0010] As a further embodiment of this utility model, a heat dissipation box is fixedly connected to the surface of the crushing box. Both sets of rotating gears and servo motors are installed inside the heat dissipation box. The heat dissipation box serves to store and protect the rotating gears and servo motors.

[0011] As a further embodiment of this utility model, a conveyor platform is fixedly connected to the right side of the crushing box, and a control box is fixedly connected to the surface of the conveyor platform. The control box serves to control the overall operation of the device.

[0012] As a further embodiment of this utility model, the surface of the control box is provided with two sets of sealing doors, and each set of sealing doors is provided with a pull plate. The pull plate allows the sealing doors to be opened quickly, facilitating the maintenance of the inside of the control box by the staff.

[0013] (III) Beneficial Effects This utility model provides an automatic waste paper recycling device specifically for roll production, which has the following beneficial effects: 1. This roll-made automatic waste paper recycling equipment, through the setting of crushing and pressing components, is used in operation. The conveyor table transports waste paper into the crushing box. The servo motor is started, and the rotation of the servo motor drives the rotating gear to rotate. The rotation of the rotating gear drives the crushing roller to rotate. The first hydraulic rod is activated, and the first hydraulic rod drives the pressing plate to move. During the movement of the pressing plate, it generates stable pressure on the waste paper in the crushing box, pushing the waste paper to come into contact with the high-speed rotating crushing roller. This allows the waste paper to be fully contacted by the crushing teeth on the crushing roller and quickly torn and crushed, thereby effectively improving the crushing efficiency and crushing uniformity of the waste paper, laying a good foundation for the subsequent waste paper recycling and reuse process.

[0014] 2. This automatic waste paper recycling equipment, specifically designed for roll production, utilizes a compaction assembly. After the waste paper is crushed, it falls into the compaction box. Activating the second hydraulic rod moves the compaction plate, which then falls into the compaction box, compacting the crushed waste paper. This process compresses the loose waste paper into uniformly dense blocks, significantly reducing its volume. This not only increases the single-use capacity of the compaction box, reduces the frequency of waste paper cleaning and transfer, and lowers labor costs, but also facilitates transportation and subsequent reprocessing during recycling, effectively improving the efficiency and economy of waste paper recycling throughout the entire roll production process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the downward pressing component structure of this utility model; Figure 3 This is a schematic diagram of the crushing component structure of this utility model; Figure 4 This is a schematic diagram of the compaction component structure of this utility model.

[0016] In the diagram: 1. Crushing box; 2. Crushing assembly; 201. Crushing roller; 202. Rotating gear; 203. Servo motor; 3. Mounting frame; 4. Pressing assembly; 401. First hydraulic rod; 402. Pressing plate; 403. Telescopic rod; 5. Compaction assembly; 501. Fixing plate; 502. Second hydraulic rod; 503. Compaction plate; 6. Extension rod; 7. Compaction box; 8. Discharge port; 9. Heat dissipation box; 10. Conveying table; 11. Control box; 12. Sealing door; 13. Pull plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0018] Example 1 Please see Figures 1 to 4 This utility model provides a technical solution: an automatic waste paper recycling device for roll production, including a crushing box 1, a compaction box 7 fixedly connected to the lower left side of the crushing box 1, the size of the compaction box 7 being adapted to the compaction plate 503, a discharge port 8 opened in the middle of the left side of the crushing box 1, the interior of the discharge port 8 being inclined, a heat dissipation box 9 fixedly connected to the surface of the crushing box 1, two sets of rotating gears 202 and a servo motor 203 being installed inside the heat dissipation box 9, a conveyor table 10 fixedly connected to the right side of the crushing box 1, a control box 11 fixedly connected to the surface of the conveyor table 10, a crushing component 2 installed inside the crushing box 1, a mounting frame 3 fixedly connected to the top surface of the crushing box 1, a pressing component 4 fixedly connected to the top surface of the mounting frame 3, a compaction component 5 fixedly connected to the left side of the crushing box 1, and the crushing component 2 containing... The system includes two sets of crushing rollers 201 installed inside the crushing box 1. One end of each set of crushing rollers 201 is fixedly connected to a rotating gear 202. One side of one set of rotating gears 202 is fixedly connected to a servo motor 203. The pressing component 4 includes a first hydraulic rod 401 fixedly connected to the top surface of the mounting frame 3. One end of the first hydraulic rod 401 is fixedly connected to a pressing plate 402. The top surface of the pressing plate 402 is fixedly connected to two sets of telescopic rods 403. The compaction component 5 includes a fixing plate 501 fixedly connected to the left side of the crushing box 1. The top surface of the fixing plate 501 is fixedly connected to a second hydraulic rod 502. One end of the second hydraulic rod 502 is fixedly connected to a compaction plate 503. The top surface of the compaction plate 503 is fixedly connected to two sets of extension rods 6. The other ends of the two sets of extension rods 6 are fixedly connected to the top surface of the fixing plate 501. Furthermore, the control box 11 is used to control the operation of the entire device, and the sealing door 12 is used to protect the electronic components inside the control box 11. Pulling the pull plate 13 can quickly open and close the sealing door 12, making it convenient for staff to inspect the inside of the control box 11.

[0019] In this invention, the working steps of the device are as follows: First step: During use, the conveyor 10 transports waste paper into the crushing box 1. The servo motor 203 is started, and the rotation of the servo motor 203 drives the rotating gear 202 to rotate. The rotation of the rotating gear 202 drives the crushing roller 201 to rotate. The first hydraulic rod 401 is started, and the first hydraulic rod 401 drives the lower pressure plate 402 to move. During the movement of the lower pressure plate 402, it will generate stable pressure on the waste paper in the crushing box 1, pushing the waste paper to come into contact with the high-speed rotating crushing roller 201. This allows the waste paper to be fully contacted by the crushing teeth on the crushing roller 201 and quickly torn and crushed, thereby effectively improving the crushing efficiency and crushing uniformity of the waste paper, laying a good foundation for the subsequent waste paper recycling and reuse process. The second step: After being crushed, the waste paper falls into the compaction box 7. The second hydraulic rod 502 is activated, which moves the compaction plate 503. The compaction plate 503 falls into the compaction box 7 to compact the crushed waste paper, compressing the loose waste paper into paper blocks of uniform density. This significantly reduces the volume of waste paper, which not only increases the single storage capacity of the compaction box 7 and reduces the frequency of waste paper cleaning and transportation, thus lowering labor costs, but also makes the waste paper easier to transport and reprocess in subsequent recycling and reuse processes. This effectively improves the efficiency and economy of waste paper recycling in the entire roll production process.

[0020] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic waste paper recycling device specifically for roll production, comprising a crushing box (1), characterized in that: The crushing box (1) is equipped with a crushing component (2) inside. A mounting frame (3) is fixedly connected to the top surface of the crushing box (1). A pressing component (4) is fixedly connected to the top surface of the mounting frame (3). A compaction component (5) is fixedly connected to the left side of the crushing box (1). The crushing assembly (2) includes two sets of crushing rollers (201) disposed inside the crushing box (1). One end of each set of crushing rollers (201) is fixedly connected to a rotating gear (202), and one side of one set of rotating gears (202) is fixedly connected to a servo motor (203). The pressing assembly (4) includes a first hydraulic rod (401) fixedly connected to the top surface of the mounting bracket (3), a pressing plate (402) fixedly connected to one end of the first hydraulic rod (401), and two sets of telescopic rods (403) fixedly connected to the top surface of the pressing plate (402). The compaction assembly (5) includes a fixed plate (501) fixedly connected to the left side of the crushing box (1), a second hydraulic rod (502) fixedly connected to the top surface of the fixed plate (501), and a compaction plate (503) fixedly connected to one end of the second hydraulic rod (502).

2. The automatic waste paper recycling equipment for roll production according to claim 1, characterized in that: The top surface of the compaction plate (503) is fixedly connected to two sets of extension rods (6), and the other end of each set of extension rods (6) is fixedly connected to the top surface of the fixing plate (501).

3. The automatic waste paper recycling equipment for roll production according to claim 1, characterized in that: A compaction box (7) is fixedly connected to the lower left side of the crushing box (1), and the size of the compaction box (7) is adapted to the compaction plate (503).

4. The automatic waste paper recycling equipment for roll production according to claim 1, characterized in that: The crushing box (1) has a discharge port (8) in the middle of the left side, and the inside of the discharge port (8) is inclined.

5. The automatic waste paper recycling equipment for roll production according to claim 1, characterized in that: The surface of the crushing box (1) is fixedly connected to a heat dissipation box (9), and the two sets of rotating gears (202) and servo motors (203) are all located inside the heat dissipation box (9).

6. The automatic waste paper recycling equipment for roll production according to claim 1, characterized in that: A conveyor platform (10) is fixedly connected to the right side of the crushing box (1), and a control box (11) is fixedly connected to the surface of the conveyor platform (10).

7. The automatic waste paper recycling equipment for roll production according to claim 6, characterized in that: The surface of the control box (11) is provided with two sets of sealing doors (12), and the surface of both sets of sealing doors (12) is provided with pull plates (13).

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