Waste recovery device after acrylic plate processing

Abstract

The utility model discloses a waste recovery device after acrylic plate processing, which comprises a waste collection box, the middle position of the top of the waste collection box is provided with a feed inlet, the upper end of the waste collection box is provided with a crushing assembly, and the top of the waste collection box is fixedly provided with a blanking hopper. Due to the arrangement of the crushing assembly, the discharging hopper, the conversion assembly and the like, when waste materials to be crushed need to be added into the discharging hopper, the two symmetrical lower baffles at the bottom of the discharging hopper abut against each other at the moment, the feeding port is blocked, the influence of dust on the surrounding environment in the waste material crushing process of the crushing roller is reduced, and the crushing efficiency is improved. And when the waste materials in the discharging hopper are added into the waste material collecting box, the two upper baffles get close to each other to block the top of the discharging hopper, so that pollution to the surrounding environment due to smashing in the process of adding the waste materials into the waste material collecting box can be reduced, and the comfort degree of the working environment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic plate production and processing, in particular to a waste recycling device for processed acrylic plates. Background Technique

[0002] Acrylic, also known as specially treated plexiglass, can be perfectly combined with aluminum-plastic plate profiles, high-grade screen printing, etc. to meet the needs of merchants. Acrylic thermoforming is the best outdoor advertising form to improve the grade of business storefronts and unify the corporate image. At present, when traditional acrylic plates are produced, a large amount of waste is easily generated, and these wastes are mostly in block or strip shape. Therefore, these wastes need to be crushed and recycled for reuse.

[0003] When traditional crushing devices crush waste, due to the lack of shielding at the feeding port, when operators add waste, the waste is likely to splash and injure the operators during the crushing process, and the safety is relatively low. In addition, the dust prevention effect is poor. When adding waste, the crushed materials during the crushing process are discharged from the feeding port, and the processed dust will be inhaled by the users, causing harm to the surrounding environment and the health of the staff. Therefore, the utility model designs a waste recycling device for processed acrylic plates to solve the problems existing in the prior art. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste recycling device for processed acrylic plates to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A waste recycling device for processed acrylic plates, comprising: a waste collection box, a feeding port is opened at the middle position of the top of the waste collection box, a crushing component is arranged at the upper end of the waste collection box, a feeding hopper is fixedly installed at the top of the waste collection box, and the feeding hopper is located directly above the feeding port. Moving grooves are opened at the upper and lower ends on both sides of the feeding hopper. The lower end of the feeding hopper is symmetrically and movably installed with lower baffles through two moving grooves, the upper end of the feeding hopper is symmetrically and movably installed with upper baffles through two moving grooves, and a conversion component is arranged between one side of the top of the waste collection box and the same-side lower baffle and the same-side upper baffle.

[0006] Preferably, the crushing component includes: crushing rollers and a servo motor. There are two crushing rollers, and the two crushing rollers are symmetrically and rotatably installed inside the upper end of the waste collection box. The two ends of the crushing rollers extend to the outside of the waste collection box. A gear is fixedly installed at one end of the crushing roller, and the adjacent sides of the two gears are meshed with each other. The servo motor is fixedly installed on one side of the upper end of the waste collection box, and the output end of the servo motor is fixedly connected to the other end of the adjacent crushing roller.

[0007] Preferably, sliders are symmetrically and fixedly installed on the inner wall of the movable slot. Chute grooves are symmetrically formed on both sides of the lower baffle and the upper baffle. The lower baffle and the upper baffle are slidably installed on the sliders on the inner wall of the adjacent movable slot through the chute grooves on both sides.

[0008] Preferably, the conversion assembly includes: a support plate and a fixed block. The support plate is fixedly installed on one side of the top of the waste collection box. An electric push rod is fixedly installed on the top of the support plate, and the output end of the electric push rod is fixedly connected to the side wall of one side of the adjacent lower baffle. There are two fixed blocks, and the two fixed blocks are symmetrically and fixedly installed on one side of the top of the waste collection box. A rotating rod is rotatably installed between the two fixed blocks, and a hinge rod is fixedly connected to the middle of the rotating rod. The upper end of the hinge rod is hingedly installed with the bottom side of one side of the adjacent upper baffle, and the lower end of the hinge rod is hingedly installed with the top side of one side of the adjacent lower baffle.

[0009] Preferably, the hinge rod includes: a rod body. Waist-shaped grooves are formed at both ends of the rod body, and a pin shaft movably penetrates through the inside of the waist-shaped grooves. A U-shaped frame is fixedly installed between the two ends of the pin shaft. One ends of the two U-shaped frames are respectively fixedly installed with the bottom side of one side of the adjacent upper baffle and the top side of one side of the adjacent lower baffle.

[0010] Preferably, a blanking port is formed at the bottom of the waste collection box, and the blanking port is a tapered structure with a large upper part and a small lower part.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the arrangement of components such as the crushing assembly, the feeding hopper, and the conversion assembly in the present utility model, when it is necessary to add waste to be crushed into the inside of the feeding hopper, at this time, the two lower baffles symmetrically arranged at the bottom of the feeding hopper are pressed against each other to block the feeding port, reducing the impact of dust on the surrounding environment during the crushing of the waste by the crushing roller. When the waste inside the feeding hopper is added into the waste collection box, the two upper baffles approach each other to block the top of the feeding hopper, thereby being able to reduce the pollution of the crushing to the surrounding environment during the process of adding waste into the waste collection box, and further improving the comfort of the working environment;

[0013] 2. Through the arrangement of components such as the crushing assembly, the feeding hopper, and the conversion assembly in the present utility model, during the waste adding process, through the arrangement of the conversion assembly, when the two lower baffles are closed, the two upper baffles are opened, which can avoid the waste from splashing and hurting the operators during the crushing process when adding waste, and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view schematic diagram of the present utility model;

[0015] Figure 2 This is the front sectional view schematic diagram of the present utility model;

[0016] Figure 3 This is the top view schematic diagram of the present utility model;

[0017] Figure 4 This is the three - dimensional schematic diagram of the local structures such as the hinge rod, waist - shaped groove and pin shaft of the present utility model.

[0018] In the figure: 1. Waste collection box; 101. Feeding port; 102. Discharging port; 2. Crushing assembly; 201. Crushing roller; 202. Gear; 203. Servo motor; 3. Discharging hopper; 301. Movable groove; 4. Lower baffle; 5. Upper baffle; 6. Conversion assembly; 601. Support plate; 602. Electric push rod; 603. Fixed block; 604. Rotating rod; 605. Hinge rod; 6051. Rod body; 6052. Waist - shaped groove; 6053. Pin shaft; 6054. U - shaped frame. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A waste recycling device for processed acrylic plates, comprising: a waste collection box 1, a feeding port 101 is opened at the middle position of the top of the waste collection box 1, a crushing assembly 2 is arranged at the upper end of the waste collection box 1, a discharging hopper 3 is fixedly installed at the top of the waste collection box 1, and the discharging hopper 3 is located directly above the feeding port 101. Movable grooves 301 are opened at the upper and lower ends on both sides of the discharging hopper 3. The lower end of the discharging hopper 3 is symmetrically and movably installed with a lower baffle 4 through two movable grooves 301. The upper end of the discharging hopper 3 is symmetrically and movably installed with an upper baffle 5 through two movable grooves 301. A conversion assembly 6 is arranged between one side of the top of the waste collection box 1 and the same - side lower baffle 4 and the same - side upper baffle 5. Through the setting of the conversion assembly 6, during the waste addition process, the pollution of the dust generated during the crushing of the waste to the surrounding environment can be reduced, and the comfort of the working environment can be further improved.

[0021] Please refer to Figures 1-2, in the embodiment of the present utility model: The crushing assembly 2 includes: a crushing roller 201 and a servo motor 203. There are two crushing rollers 201, and the two crushing rollers 201 are symmetrically and rotatably installed inside the upper end of the waste collection box 1. Both ends of the crushing roller 201 are rotatably installed through bearings between the inside of the waste collection box 1, and both ends of the crushing roller 201 extend to the outside of the waste collection box 1. A gear 202 is fixedly installed at one end of the crushing roller 201, and the adjacent sides of the two gears 202 are engaged with each other. The servo motor 203 is fixedly installed on one side of the upper end of the waste collection box 1, and the output end of the servo motor 203 is fixedly connected to the other end of the adjacent crushing roller 201. When crushing and recycling the waste after processing the acrylic board, the waste enters the inside of the waste collection box 1 through the feeding hopper 3. By starting the servo motor 203, the output end of the servo motor 203 drives the corresponding crushing roller 201 to rotate. The gear 202 at one end of the crushing roller 201 is engaged with the gear 202 at one end of the other crushing roller 201, and the two crushing rollers 201 rotate in opposite directions to crush the waste.

[0022] Please refer to Figures 1-2 , in the embodiment of the present utility model: Sliders are symmetrically and fixedly installed on the inner wall of the movable groove 301. Sliding grooves are symmetrically formed on both sides of the lower baffle 4 and the upper baffle 5. The lower baffle 4 and the upper baffle 5 are slidably installed on the sliders on the inner wall of the adjacent movable groove 301 through the sliding grooves on both sides. By slidably installing the lower baffle 4 and the upper baffle 5 inside the corresponding movable groove 301, the stability of the movement of the lower baffle 4 and the upper baffle 5 is improved.

[0023] Please refer to Figures 1-2, in the embodiment of the present utility model: The conversion assembly 6 includes: a support plate 601 and a fixed block 603. The support plate 601 is fixedly installed on one side of the top of the waste collection box 1. An electric push rod 602 is fixedly installed on the top of the support plate 601, and the output end of the electric push rod 602 is fixedly connected to the side wall of one side of the adjacent lower baffle 4. The two electric push rods 602 are synchronously telescoped through parameter settings. There are two fixed blocks 603, and the two fixed blocks 603 are symmetrically and fixedly installed on one side of the top of the waste collection box 1. A rotating rod 604 is rotatably installed between the two fixed blocks 603, and a hinge rod 605 is fixedly connected to the middle of the rotating rod 604. The upper end of the hinge rod 605 is hingedly installed with the bottom side of the adjacent upper baffle 5, and the lower end of the hinge rod 605 is hingedly installed with the top side of the adjacent lower baffle 4. When it is necessary to add waste to be crushed into the inside of the hopper 3, at this time, the two lower baffles 4 symmetrically arranged at the bottom of the hopper 3 are pressed against each other to block the feed port 101, reducing the impact of dust on the surrounding environment during the crushing of the waste by the crushing rollers 201. After the waste inside the hopper 3 is added, the electric push rod 602 is started, and the output end of the electric push rod 602 pulls the corresponding lower baffle 4 to move outside the hopper 3. At this time, the two lower baffles 4 are in an open state, and the waste inside the hopper 3 falls through the feed port 101 and is crushed above the two crushing rollers 201. And during the process of the lower baffle 4 moving outside the hopper 3, the hinge rod 605 hinged to the top side of the lower baffle 4 deflects around the rotating rod 604, so that the upper end of the hinge rod 605 pushes the hinged upper baffle 5 to move inside the hopper 3. After the two lower baffles 4 are completely opened, the two upper baffles 5 approach each other to block the top of the hopper 3, so as to reduce the pollution of the crushing to the surrounding environment during the process of adding waste to the inside of the waste collection box 1, further improving the comfort of the working environment. At the same time, when adding waste, it can avoid the waste splashing and hurting the operator during the crushing process, improving safety.

[0024] Please refer to Figure 4 , in the embodiment of the present utility model: The hinge rod 605 includes: a rod body 6051. Waist-shaped grooves 6052 are opened at both ends of the rod body 6051, and a pin shaft 6053 is movably penetrated through the inside of the waist-shaped grooves 6052. A U-shaped frame 6054 is fixedly installed between the two ends of the pin shaft 6053. One ends of the two U-shaped frames 6054 are respectively fixedly installed with the bottom side of the adjacent upper baffle 5 and the top side of the adjacent lower baffle 4. Through the setting of the waist-shaped grooves 6052, when the rod body 6051 deflects around the rotating rod 604, the two ends of the rod body 6051 drive the corresponding upper baffle 5 and lower baffle 4 to displace without interference.

[0025] Please refer to Figure 2, in the embodiment of the present utility model: a discharge opening 102 is formed at the bottom of the waste collection box 1, and the discharge opening 102 is a conical structure with a larger upper part and a smaller lower part. By placing a collection box at the bottom of the waste collection box 1, it is convenient for the shredded waste to be discharged from the inside of the waste collection box 1.

[0026] Working principle: After the power is turned on, when processing and recycling the waste of the acrylic plate, the waste enters the inside of the waste collection box 1 through the feed hopper 3. By starting the servo motor 203, the output end of the servo motor 203 drives the corresponding crushing roller 201 to rotate. The gear 202 at one end of the crushing roller 201 meshes with the gear 202 at one end of the other crushing roller 201, and the two crushing rollers 201 rotate in opposite directions to crush the waste. When it is necessary to add the waste to be crushed into the inside of the feed hopper 3, at this time, the two lower baffles 4 symmetrically arranged at the bottom of the feed hopper 3 are pressed against each other to block the feed port 101, reducing the impact of dust on the surrounding environment during the crushing of the waste by the crushing roller 201. After the addition of the waste inside the feed hopper 3 is completed, the electric push rod 602 is started, and the output end of the electric push rod 602 pulls the corresponding lower baffle 4 to move outside the feed hopper 3. At this time, the two lower baffles 4 are in an open state, and the waste inside the feed hopper 3 falls through the feed port 101 to be crushed above the two crushing rollers 201. And during the movement of the lower baffle 4 outside the feed hopper 3, the hinge rod 605 hinged on one side of the top of the lower baffle 4 deflects around the rotating rod 604, so that the upper end of the hinge rod 605 pushes the hinged upper baffle 5 to move inside the feed hopper 3. After the two lower baffles 4 are completely opened, the two upper baffles 5 approach each other to block the top of the feed hopper 3, thereby being able to reduce the pollution of crushing to the surrounding environment during the addition of waste inside the waste collection box 1. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for recycling waste after acrylic plate processing, comprising: A waste collection box (1), characterized in that: a feed port (101) is provided in the middle position of the top of the waste collection box (1), a crushing assembly (2) is provided at the upper end of the waste collection box (1), a lower hopper (3) is fixedly installed on the top of the waste collection box (1), and the lower hopper (3) is located directly above the feed port (101), movable grooves (301) are provided at the upper and lower ends of both sides of the lower hopper (3), a lower baffle (4) is symmetrically and movably installed at the lower end of the lower hopper (3) through two movable grooves (301), an upper baffle (5) is symmetrically and movably installed at the upper end of the lower hopper (3) through two movable grooves (301), and a conversion assembly (6) is provided between one side of the top of the waste collection box (1) and the lower baffle (4) and the upper baffle (5) on the same side on the same side.

2. The device for recycling waste after acrylic plate processing according to claim 1, characterized in that: The pulverizing assembly (2) comprises: a pulverizing roller (201) and a servo motor (203); two pulverizing rollers (201) are provided, and the two pulverizing rollers (201) are symmetrically rotatably mounted inside the upper end of the waste collection box (1); both ends of the pulverizing roller (201) extend to the outside of the waste collection box (1); a gear (202) is fixedly mounted on one end of the pulverizing roller (201); adjacent sides of the two gears (202) are meshed; the servo motor (203) is fixedly mounted on one side of the upper end of the waste collection box (1); and the output end of the servo motor (203) is fixedly connected to the other end of the adjacent pulverizing roller (201).

3. The device for recycling waste after acrylic plate processing according to claim 1, characterized in that: The inner wall of the movable groove (301) is symmetrically fixed with a sliding block, and both sides of the lower baffle plate (4) and the upper baffle plate (5) are symmetrically provided with sliding blocks, and the lower baffle plate (4) and the upper baffle plate (5) are slidably installed on the sliding block of the inner wall of the adjacent movable groove (301) through the sliding blocks on both sides.

4. The device for recycling waste after acrylic plate processing according to claim 1, characterized in that: The conversion assembly (6) comprises: a support plate (601) and a fixed block (603), wherein the support plate (601) is fixedly mounted on one side of the top of the waste collection box (1), an electric push rod (602) is fixedly mounted on the top of the support plate (601), and the output end of the electric push rod (602) is fixedly connected to the side wall of one side of the adjacent lower baffle plate (4), two fixed blocks (603) are provided, and the two fixed blocks (603) are symmetrically fixedly mounted on one side of the top of the waste collection box (1), a rotating rod (604) is rotatably mounted between the two fixed blocks (603), and a hinge rod (605) is fixedly connected to the middle part of the rotating rod (604), the upper end of the hinge rod (605) is hingedly mounted to one side of the bottom of the adjacent upper baffle plate (5), and the lower end of the hinge rod (605) is hingedly mounted to one side of the top of the adjacent lower baffle plate (4).

5. The device for recycling waste after acrylic plate processing according to claim 4, characterized in that: The hinged rod (605) comprises a rod body (6051), both ends of the rod body (6051) are provided with waist-shaped grooves (6052), and a pin shaft (6053) is movably penetrated inside the waist-shaped groove (6052), a U-shaped frame (6054) is fixedly installed between the two ends of the pin shaft (6053), and one end of the two U-shaped frames (6054) is respectively fixedly installed on the bottom side of the adjacent upper baffle plate (5) and the top side of the adjacent lower baffle plate (4).

6. The device for recycling waste after acrylic plate processing according to claim 1, characterized in that: The waste collection box (1) is provided with a discharge opening (102) at the bottom, and the discharge opening (102) is a conical structure that is larger at the top and smaller at the bottom.

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