Excess material crushing device for plastic product production

Abstract

The utility model relates to the technical field of plastic products, and discloses a plastic product production excess material crushing device which comprises a cleaning tank, the top end of the cleaning tank fixedly communicates with a crushing hopper, and two crushing rollers are rotationally connected between the front inner side wall and the rear inner side wall of the crushing hopper; the bottom end of the cleaning tank fixedly communicates with a drying pipe, the inner wall of the cleaning tank is fixedly connected with a spraying ring, and the inner wall of the spraying ring fixedly communicates with a plurality of nozzles. According to the excess material crushing device for plastic product production, the purpose of crushing materials can be achieved through the arranged crushing rollers, the purpose of stirring and cleaning the crushed materials can be achieved through the arranged cleaning tank and stirring blades, and the purpose of pushing the cleaned materials can be achieved through the arranged drying pipe and auger pieces; and in the pushing process, the purpose of draining the fragments can be achieved through the arranged draining holes, and the multiple heating fans are arranged in a matched mode, so that the effect of drying the fragments can be achieved, and follow-up processing is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of plastic products, and in particular to a device for crushing residual materials used in the production of plastic products. Background Art

[0002] Plastic product crushing is a process involving multiple steps and technologies, mainly used for the recycling and reuse of waste plastics. First, the waste plastics are sorted to remove impurities such as metals and sand to ensure the purity of the raw materials. For waste plastic products that are not seriously contaminated, such as car bumpers and dashboards, they are first cleaned to remove surface dirt and impurities.

[0003] An existing patent (publication number: CN216031879U) discloses an automatic recycling device for waste materials used in plastic product production, comprising a device body. The device body comprises a crushing chamber, a crushing roller, a crushing motor, a first gear set, a cleaning chamber, a cleaning roller, a cleaning motor, a cleaning brush, a second gear set, a water spray head, and a connecting flange. During the plastic product recycling process, the crushing motor is activated, and the first gear set drives the crushing roller to rotate, crushing the waste plastic materials into fragments. The fragmented plastic products do not take up a lot of space and are convenient for transportation. The connecting flange is connected to an external water source, and water is sprayed into the cleaning chamber via the water spray head. Activating the cleaning motor, the second gear set drives the cleaning roller to rotate, and the fragmented plastic products are then cleaned, reducing dust on the surface of the plastic products and improving their cleanliness.

[0004] During use of the above device, water is sprayed into the cleaning chamber through the water spray head, and the cleaning motor is started. Under the action of the second gear set, the cleaning roller is driven to rotate, and then the fragmented plastic products are cleaned. However, after cleaning, a large amount of clean water is attached to the surface of the fragments, which is not conducive to subsequent processing steps. Utility Model Content

[0005] In response to the deficiencies in the prior art, the present application provides a device for crushing waste materials for the production of plastic products, which has advantages such as drying and solves the problems raised in the background technology.

[0006] To achieve the above objectives, the present application provides the following technical solution: a device for crushing residual materials for use in the production of plastic products, comprising a cleaning tank, the top end of which is fixedly connected to a crushing bucket, and two crushing rollers rotatably connected between the front and rear inner side walls of the crushing bucket;

[0007] The bottom end of the cleaning tank is fixedly connected to a drying pipe, the inner wall of the cleaning tank is fixedly connected to a spray ring, the inner wall of the spray ring is fixedly connected to a plurality of nozzles, a stirring shaft is provided inside the cleaning tank, the bottom end of the stirring shaft is fixedly connected to a conveying sheet, and the outer surface of the stirring shaft is fixedly connected to a plurality of stirring blades;

[0008] A push shaft is rotatably connected between the left and right inner walls of the drying tube, an auger piece is fixedly connected to the outer surface of the push shaft, and a plurality of drainage holes arranged at equal distances are opened at the bottom of the outer surface of the drying tube.

[0009] Through the above scheme, the purpose of crushing the material can be achieved through the provided crushing roller, and the purpose of stirring and cleaning the crushed material can be achieved through the provided cleaning tank and stirring blades. The cleaned material can be pushed through the provided drying tube and auger blades. During the pushing process, the purpose of draining the fragments can be achieved through the provided drainage holes, and in combination with the provision of multiple heating fans, the effect of drying the fragments can be achieved, which is convenient for subsequent processing.

[0010] Furthermore, a cross is fixedly connected to the inner wall of the cleaning tank, the top end of the stirring shaft is rotatably connected to the cross, a motor is installed on the top end of the stirring shaft, and the output end of the motor is fixedly connected to the stirring shaft.

[0011] Through the above solution, the motor is set to provide power for the rotation of the stirring shaft.

[0012] Furthermore, the outer surface of the spray ring is fixedly connected with a connecting pipe, and the connecting pipe is fixedly embedded in the cleaning tank.

[0013] Through the above solution, the setting of the connecting pipe can facilitate the user to communicate with the external water pump.

[0014] Furthermore, an air inlet groove is provided on the outer surface of the drying tube, a U-shaped frame is fixedly connected to the inner wall of the air inlet groove, and a plurality of heating fans are installed on the top of the U-shaped frame.

[0015] Through the above solution, by setting up a heating fan, the purpose of drying the fragments can be achieved.

[0016] Furthermore, a material drop chute is provided at the right end of the drying tube.

[0017] Through the above solution and the setting of the material drop chute, the automatic falling out effect of the material can be achieved.

[0018] Furthermore, the left end of the pushing shaft is fixedly connected to the external motor output end, and the front ends of the two crushing rollers are fixedly connected to the external motor output end.

[0019] Through the above solution, by setting up an external motor, it is possible to provide power for the rotation of the pushing shaft and the crushing roller.

[0020] Furthermore, two brackets are fixedly connected to the outer surface of the cleaning tank, and a support leg is fixedly connected to the right end of the drying pipe.

[0021] Through the above solution, the support for the cleaning tank can be achieved through the bracket, and the support for the drying pipe can be achieved through the setting of the supporting legs.

[0022] Furthermore, a waste water tank is provided between the two brackets.

[0023] Through the above solution and the provision of a wastewater tank, the purpose of receiving wastewater can be achieved.

[0024] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0025] This residual material crushing device for the production of plastic products can achieve the purpose of crushing materials through the provided crushing rollers, and can achieve the purpose of stirring and cleaning the crushed materials through the provided cleaning tanks and stirring blades. The cleaned materials can be pushed through the provided drying tubes and auger blades. During the pushing process, the provided drain holes can be used to drain the fragments, and combined with the provision of multiple heating fans, the fragments can be dried, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0027] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 2 ;

[0028] Figure 3 A cross-sectional view of the front view of the overall structure of this application;

[0029] Figure 4 For this application Figure 3 A magnified schematic diagram of the structure in the middle.

[0030] In the picture:

[0031] 1. Cleaning tank; 2. Crushing bucket; 3. Crushing roller; 4. Drying tube; 5. Spray ring; 6. Nozzle; 7. Stirring shaft; 8. Conveying plate; 9. Stirring blade; 10. Pushing shaft; 11. Auger plate; 12. Drain hole; 13. Cross; 14. Motor; 15. Connecting pipe; 16. Air inlet slot; 17. U-shaped frame; 18. Heating fan; 19. Blanking chute; 20. Bracket; 21. Support leg; 22. Wastewater tank. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] See also Figure 1 、 Figure 2 and Figure 3 In this embodiment, a residual material crushing device for plastic product production includes a cleaning tank 1, the top of the cleaning tank 1 is fixedly connected to a crushing bucket 2, and two crushing rollers 3 are rotatably connected between the front and rear inner walls of the crushing bucket 2.

[0034] See also Figure 1 、 Figure 3 and Figure 4 The bottom end of the cleaning tank 1 is fixedly connected to a drying pipe 4, the inner wall of the cleaning tank 1 is fixedly connected to a spray ring 5, the inner wall of the spray ring 5 is fixedly connected to a plurality of nozzles 6, a stirring shaft 7 is provided inside the cleaning tank 1, the bottom end of the stirring shaft 7 is fixedly connected to a conveying sheet 8, the outer surface of the stirring shaft 7 is fixedly connected to a plurality of stirring blades 9, the outer surface of the spray ring 5 is fixedly connected to a connecting pipe 15, the connecting pipe 15 is fixedly embedded in the cleaning tank 1, and the setting of the connecting pipe 15 can facilitate the user to communicate with the external water pump.

[0035] See also Figure 1 、 Figure 2 and Figure 3 A cross 13 is fixedly connected to the inner wall of the cleaning tank 1, and the top of the stirring shaft 7 is rotatably connected to the cross 13. A motor 14 is installed on the top of the stirring shaft 7, and the output end of the motor 14 is fixedly connected to the stirring shaft 7. Through the setting of the motor 14, power can be provided for the rotation of the stirring shaft 7.

[0036] See also Figure 1 、 Figure 2 and Figure 3 A push shaft 10 is rotatably connected between the left and right inner walls of the drying tube 4, and a screw blade 11 is fixedly connected to the outer surface of the push shaft 10. A plurality of drain holes 12 are arranged at equal distances at the bottom of the outer surface of the drying tube 4. An air inlet groove 16 is provided on the outer surface of the drying tube 4, and a U-shaped frame 17 is fixedly connected to the inner wall of the air inlet groove 16. A plurality of heating fans 18 are installed on the top of the U-shaped frame 17. By setting the heating fans 18, the purpose of drying the fragments can be achieved. A material drop chute 19 is provided at the right end of the drying tube 4. By setting the material drop chute 19, the automatic falling out effect of the material can be achieved.

[0037] See also Figure 1 、 Figure 2 and Figure 3 The left end of the pushing shaft 10 is fixedly connected to the external motor output end, and the front ends of the two crushing rollers 3 are fixedly connected to the external motor output end. Through the setting of the external motor, it can provide power for the rotation of the pushing shaft 10 and the crushing roller 3. The outer surface of the cleaning tank 1 is fixedly connected to two brackets 20, and the right end of the drying tube 4 is fixedly connected to a support leg 21. Through the bracket 20, the purpose of supporting the cleaning tank 1 can be achieved. Through the setting of the support leg 21, the purpose of supporting the drying tube 4 can be achieved. There is a waste water tank 22 in contact between the two brackets 20. Through the setting of the waste water tank 22, the purpose of receiving waste water can be achieved.

[0038] In this embodiment, a residual material crushing device for plastic product production can achieve the purpose of crushing the material through the provided crushing roller 3, and can achieve the purpose of stirring and cleaning the crushed material through the provided cleaning tank 1 and stirring blades 9. The cleaned material can be pushed through the provided drying pipe 4 and auger blades 11. During the pushing process, the provided drain holes 12 can be used to drain the fragments, and the provision of multiple heating fans 18 can achieve the effect of drying the fragments, which is convenient for subsequent processing.

[0039] The working principle of the above embodiment is: when in use, the material is placed inside the crushing bucket 2, and then the crushing roller 3 is driven to crush the material. After crushing, the material falls into the inside of the cleaning tank 1, and the water flow is driven by the external pump body to enter the spray ring 5, sprayed out through the nozzle 6, and the material is stirred in conjunction with the rotation of the stirring blade 9. During the stirring process, the conveying piece 8 is driven to convey the material into the inside of the drying pipe 4, and after draining through the drain hole 12, it is pushed to the right by the auger piece 11. The crushed piece can be dried by the provided heating fan 18.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for crushing residual materials for the production of plastic products, comprising a cleaning tank (1), characterized in that: The top of the cleaning tank (1) is fixedly connected to a crushing bucket (2), and two crushing rollers (3) are rotatably connected between the front and rear inner walls of the crushing bucket (2); The bottom end of the cleaning tank (1) is fixedly connected to a drying pipe (4), the inner wall of the cleaning tank (1) is fixedly connected to a spray ring (5), the inner wall of the spray ring (5) is fixedly connected to a plurality of nozzles (6), a stirring shaft (7) is provided inside the cleaning tank (1), the bottom end of the stirring shaft (7) is fixedly connected to a conveying sheet (8), and the outer surface of the stirring shaft (7) is fixedly connected to a plurality of stirring blades (9); A push shaft (10) is rotatably connected between the left and right inner walls of the drying tube (4), a screw piece (11) is fixedly connected to the outer surface of the push shaft (10), and a plurality of drain holes (12) arranged at equal distances are provided at the bottom of the outer surface of the drying tube (4).

2. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: A cross (13) is fixedly connected to the inner wall of the cleaning tank (1), the top end of the stirring shaft (7) is rotatably connected to the cross (13), a motor (14) is installed at the top end of the stirring shaft (7), and the output end of the motor (14) is fixedly connected to the stirring shaft (7).

3. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: The outer surface of the spray ring (5) is fixedly connected to a connecting pipe (15), and the connecting pipe (15) is fixedly embedded in the cleaning tank (1).

4. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: An air inlet groove (16) is provided on the outer surface of the drying tube (4), a U-shaped frame (17) is fixedly connected to the inner wall of the air inlet groove (16), and a plurality of heating fans (18) are installed on the top of the U-shaped frame (17).

5. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: A material drop chute (19) is provided at the right end of the drying tube (4).

6. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: The left end of the pushing shaft (10) is fixedly connected to the external motor output end, and the front ends of the two crushing rollers (3) are fixedly connected to the external motor output end.

7. The device for crushing waste materials for plastic product production according to claim 1, characterized in that: Two brackets (20) are fixedly connected to the outer surface of the cleaning tank (1), and a support leg (21) is fixedly connected to the right end of the drying pipe (4). The support (20) can support the cleaning tank (1).

8. The device for crushing waste materials for plastic product production according to claim 7, characterized in that: A waste water tank (22) is in contact between the two brackets (20).

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