A waste recycling device for a blister machine

Abstract

The utility model discloses a kind of waste recovery device for blister machine, including box and conveying equipment, it is characterized in that, the inner wall of the box is detachably connected with fixed plate, the inner wall slidingly connected with top plate of the fixed plate, the outside fixed connection of the top plate is connected with cleaning plate, the end fixed connection of the top plate away from the cleaning plate is connected with elastic piece one, the outside fixed connection of the fixed plate is connected with connecting block, the inner wall slidingly connected with locating post of the connecting block, the outside of the locating post is equipped with elastic piece two, the bottom fixed connection of the fixed plate is connected with connecting plate.The utility model in, cleaning plate is extruded to elastic piece one by top plate, so that cleaning plate is attached in the conveying belt of conveying equipment to the plastic debris of its residual attachment is cleaned, ensure the neat environment when subsequent in conveying, prevent the mixing from occurring when different specifications plastic broken conveying, improve the recovery quality and save cost.

Description

Technical Field

[0001] This utility model relates to the field of plastic recycling technology, and more specifically, to a waste recycling device for a blister packaging machine. Background Technology

[0002] A vacuum forming machine is a device that processes plastics using the principle of vacuum adsorption. It softens a plastic sheet by heating it, then shapes it using molds and vacuum suction. After cooling, it produces packaging and other vacuum-formed products. Its accompanying waste recycling device collects scraps, crushes them into granules, and reuses them in production, achieving material recycling and reducing costs and pollution.

[0003] Publication No. (CN215472432U) discloses a waste recycling device for plastic production, including a body assembly and a conveying assembly. The body assembly includes a body, and the conveying assembly is fixedly connected to the top of the body. The conveying assembly includes a material frame, a motor base is fixedly installed on the outer side of the material frame, a motor is fixedly connected to the top of the motor base, a connecting shaft is fixedly connected to the output end of the motor, a pulley is fixedly connected to the outside of the connecting shaft, and a belt is movably connected to the outside of the pulley. By setting the conveying assembly at the feed inlet, when the waste is poured in, the motor drives the roller to rotate, squeezing and pushing plastics of various shapes, solving the problem of needing to forcefully push the waste into the crushing mechanism. Furthermore, a movable baffle is set at the top. After the waste is sent to the crushing mechanism, the baffle is kept closed by a spring-driven telescopic rod, preventing waste from flying out during the crushing process and causing injury.

[0004] However, this waste recycling device for plastic production has the following drawbacks: although it can crush and transport waste, some plastic will be broken into smaller pieces during the crushing process. These small fragments will remain attached to the conveyor belt during transport. When it is necessary to recycle plastics of different specifications or colors, the remaining plastic will mix with the plastics of different specifications, which is not convenient for subsequent recycling. It is also impossible to clean and recycle the plastic fragments remaining in the conveyor belt through optional quick installation. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a waste recycling device for a thermoforming machine, so as to solve the problem that the residual plastic debris in the conveyor belt cannot be cleaned and recycled by means of optional quick installation in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a waste recycling device for a vacuum forming machine, comprising...

[0007] The housing and conveying equipment are characterized in that a fixing plate is detachably connected to the inner wall of the housing, a top plate is slidably connected to the inner wall of the fixing plate, a cleaning plate is fixedly connected to the outside of the top plate, an elastic element one is fixedly connected to the end of the top plate away from the cleaning plate, a connecting block is fixedly connected to the outside of the fixing plate, a positioning post is slidably connected to the inner wall of the connecting block, and an elastic element two is sleeved on the outside of the positioning post.

[0008] A connecting plate is fixedly connected to the bottom of the fixing plate, a sliding groove is provided on the inner wall of the fixing plate, and a locking pin is rotatably connected to the inner wall of the box.

[0009] The locking pin is externally fixedly connected to a guide plate, the positioning pin is externally fixedly connected to a pressure plate, and the inner wall of the conveying device is provided with multiple adjustment holes.

[0010] The end of the cleaning plate away from the top plate is in contact with the outside of the conveying device, and the end of the positioning post away from the connecting block is engaged with the inner wall of the box.

[0011] The end of the connecting plate away from the fixed plate is slidably connected to one end of the housing, and the end of the elastic element away from the top plate is fixedly connected to the inner wall of the fixed plate.

[0012] The outer side of the guide plate is in contact with the inner wall of the housing, and the outer side of the pressure plate is slidably connected to the inner wall of the connecting block.

[0013] The end of the second elastic element away from the pressure plate is fixedly connected to the inner wall of the connecting block, and the outer side of the cleaning plate is slidably connected to the inner wall of the fixed plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above solution, the cleaning plate squeezes the elastic element one through the top plate, so that the cleaning plate is in close contact with the conveyor belt of the conveying equipment to clean the residual plastic debris attached to it, ensuring a clean environment during subsequent conveying, and preventing the mixing of plastic fragments of different specifications during crushing and conveying, thereby improving recycling quality and saving costs. At the same time, with the cooperation of the positioning column and the elastic element two, the optional design of the cleaning plate is realized, which also meets the effect of quick disassembly and improves maintenance efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixing plate structure of this utility model;

[0018] Figure 3This is a schematic diagram of the guide plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the positioning column structure of this utility model;

[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0021] [Figure Labels]

[0022] 1. Box body; 2. Conveying equipment; 3. Connecting plate; 4. Fixing plate; 5. Slide groove; 6. Elastic element one; 7. Top plate; 8. Cleaning plate; 9. Locking pin; 10. Adjusting hole; 11. Connecting block; 12. Pressure plate; 13. Elastic element two; 14. Positioning column; 15. Guide plate. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: a waste recycling device for a vacuum forming machine, including a box 1 and a conveying device 2. A fixing plate 4 is detachably connected to the inner wall of the box 1. A top plate 7 is slidably connected to the inner wall of the fixing plate 4. A cleaning plate 8 is fixedly connected to the outside of the top plate 7. An elastic element 6 is fixedly connected to the end of the top plate 7 away from the cleaning plate 8. A connecting block 11 is fixedly connected to the outside of the fixing plate 4. A positioning post 14 is slidably connected to the inner wall of the connecting block 11. An elastic element 13 is sleeved on the outside of the positioning post 14. The end of the cleaning plate 8 away from the top plate 7 is in contact with the outside of the conveying device 2. The end of the positioning post 14 away from the connecting block 11 is engaged with the inner wall of the box 1.

[0025] With the cooperation of the cleaning plate 8 and the elastic element 6, the cleaning plate 8 can clean the plastic debris remaining in the conveyor belt of the conveying equipment 2, so as to avoid the mixing of plastic debris of different specifications when conveying them later. At the same time, by pulling the positioning column 14, the elastic element 13 can be squeezed to achieve the effect of quick disassembly. This satisfies the requirement of making the cleaning plate 8 an optional design, allowing users to choose to install and disassemble it according to their own situation.

[0026] Example 2: Based on Example 1, in order to facilitate the movement of the cleaning plate 8, a connecting plate 3 is fixedly connected to the bottom of the fixed plate 4, a sliding groove 5 is provided on the inner wall of the fixed plate 4, a locking pin 9 is rotatably connected to the inner wall of the box body 1, the end of the connecting plate 3 away from the fixed plate 4 is slidably connected to one end of the box body 1, and the end of the elastic element 6 away from the top plate 7 is fixedly connected to the inner wall of the fixed plate 4.

[0027] The cleaning plate 8 presses the elastic element 6 through the top plate 7. Under pressure, the elastic element 6 contracts, allowing the cleaning plate 8 to adhere tightly to the conveyor belt of the conveying device 2 and clean the impurities on the conveyor belt. This avoids blockage and adhesion caused by residual plastic particles in the conveyor belt during subsequent conveying, while saving costs, improving recycling efficiency, providing a clean output environment for the next conveying, and preventing mixing of different specifications and types of waste during recycling.

[0028] Example 3: Based on Example 2, in order to facilitate the pulling of the positioning post 14, the guide plate 15 is fixedly connected to the outside of the locking pin 9, the pressure plate 12 is fixedly connected to the outside of the positioning post 14, multiple adjustment holes 10 are opened on the inner wall of the conveying device 2, the outside of the guide plate 15 is in contact with the inner wall of the box 1, the outside of the pressure plate 12 is slidably connected to the inner wall of the connecting block 11, the end of the elastic element 2 13 away from the pressure plate 12 is fixedly connected to the inner wall of the connecting block 11, and the outside of the cleaning plate 8 is slidably connected to the inner wall of the fixing plate 4.

[0029] By pulling the positioning column 14, the elastic element 13 is squeezed by the pressure plate 12, and then the connecting block 11 is pulled, the cleaning plate 8 can be quickly disassembled. Different specifications of cleaning plates 8 can be installed by means of optional matching, so as to be more adaptable when dealing with the recycling of waste materials of different specifications.

[0030] The working process of this utility model is as follows:

[0031] First, the waste material is poured into box 1 for crushing. The crushed plastic is then screened through a sieve plate; larger plastic particles undergo secondary crushing at the recycling port, while smaller particles fall from the filter plate into conveyor 2. Conveyor 2 then transports these plastic particles. After transport by conveyor 2, fine plastic dust and particles remain on the conveyor belt. At this point, cleaning plate 8 presses against elastic element 6 via top plate 7. Under pressure, elastic element 6 contracts, ensuring cleaning plate 8 adheres tightly to the conveyor belt of conveyor 2 to clean impurities from the belt, preventing them from being removed during subsequent transport. This method avoids blockages and adhesions caused by plastic particles remaining in the conveyor belt, saves costs, improves recycling efficiency, provides a clean output environment for the next conveyor, and prevents mixing of different types of waste during recycling. Meanwhile, the cleaning plate 8 requires maintenance after prolonged use. This is achieved by pulling the positioning column 14, squeezing the elastic element 13 through the pressure plate 12, and then pulling the connecting block 11, allowing for quick disassembly of the cleaning plate 8. Furthermore, different specifications of cleaning plates 8 can be installed through optional configurations, making it more adaptable to recycling waste of varying sizes.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waste recycling device for a thermoforming machine, comprising a housing (1) and a conveying device (2), characterized in that, The inner wall of the box (1) is detachably connected to a fixing plate (4), the inner wall of the fixing plate (4) is slidably connected to a top plate (7), the outer side of the top plate (7) is fixedly connected to a cleaning plate (8), the end of the top plate (7) away from the cleaning plate (8) is fixedly connected to an elastic element (6), the outer side of the fixing plate (4) is fixedly connected to a connecting block (11), the inner wall of the connecting block (11) is slidably connected to a positioning post (14), and the outer side of the positioning post (14) is fitted with an elastic element (13).

2. The waste recycling device for a thermoforming machine according to claim 1, characterized in that, The bottom of the fixing plate (4) is fixedly connected to the connecting plate (3), the inner wall of the fixing plate (4) is provided with a sliding groove (5), and the inner wall of the box (1) is rotatably connected with a locking pin (9).

3. A waste recycling device for a thermoforming machine according to claim 2, characterized in that, The guide plate (15) is fixedly connected to the outside of the locking pin (9), the pressure plate (12) is fixedly connected to the outside of the positioning column (14), and the inner wall of the conveying device (2) is provided with multiple adjustment holes (10).

4. A waste recycling device for a thermoforming machine according to claim 1, characterized in that, The cleaning plate (8) is in contact with the outside of the conveying device (2) at one end away from the top plate (7), and the positioning post (14) is engaged with the inner wall of the box (1) at one end away from the connecting block (11).

5. A waste recycling device for a thermoforming machine according to claim 2, characterized in that, The end of the connecting plate (3) away from the fixed plate (4) is slidably connected to one end of the housing (1), and the end of the elastic element (6) away from the top plate (7) is fixedly connected to the inner wall of the fixed plate (4).

6. A waste recycling device for a thermoforming machine according to claim 3, characterized in that, The outside of the guide plate (15) is in contact with the inner wall of the housing (1), and the outside of the pressure plate (12) is slidably connected to the inner wall of the connecting block (11).

7. A waste recycling device for a thermoforming machine according to claim 3, characterized in that, The end of the elastic element 2 (13) away from the pressure plate (12) is fixedly connected to the inner wall of the connecting block (11), and the outer side of the cleaning plate (8) is slidably connected to the inner wall of the fixed plate (4).

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