Anti-blocking discharging device of plastic granulator

Abstract

The utility model relates to the technical field of plastic granulators, in particular to an anti-blocking discharging device of a plastic granulator. In order to solve the problems that an existing discharging device is not beneficial to cooling of extruded plastic strips, the extruded plastic strips are prone to being bonded to the discharging device, and blockage exists, the following technical scheme is provided that the discharging device comprises a plastic granulator body, vertical plates are symmetrically welded to one side wall body of the plastic granulator body, and the vertical plates are symmetrically arranged on the other side wall body of the plastic granulator body; the two vertical plates are provided with transmission devices for conveniently guiding the plastic strips to be discharged, and a spraying assembly for conveniently spraying and cooling the plastic strips is installed between the two vertical plates. According to the plastic strip spraying and cooling device, spraying and cooling of plastic strips are achieved, the plastic strips are prevented from being bonded and blocked in the extrusion process, meanwhile, in the spraying process, the purpose of collecting a water source is achieved, recycling of the water source is facilitated, and resource waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic granulators, in particular to an anti-blocking discharging device for a plastic granulator. Background Art

[0002] Plastic granulator is a kind of equipment used to process waste plastic or new plastic raw materials into granular materials. It is mainly composed of feeding system, cutting system, screening system, heating and cooling system, etc. During operation, the plastic raw materials are input through the feeding system, and the plastic raw materials are cut into small particles through the cutting and extrusion of the rotor and fixed knife, and the impurities and large particles are removed through the screening system, and finally plastic particles of uniform size are obtained. The plastic granulator needs to be assisted by the discharging device in the process of extruding the plastic strips to avoid the plastic strips from breaking during the extrusion process, which affects the subsequent pelletizing process.

[0003] However, the existing discharging device is not conducive to cooling the extruded plastic strips, and the extruded plastic strips are easily adhered to the discharging device, which poses a risk of blockage. In view of this, we propose an anti-blocking discharging device for a plastic granulator. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and to provide a discharging device for a plastic granulator which is anti-blocking.

[0005] The technical solution of the utility model is as follows: a clogging-proof plastic granulator discharging device comprises a plastic granulator body, vertical plates are symmetrically welded on one side wall of the plastic granulator body, a transmission device for guiding the plastic strips for discharging is mounted on the two vertical plates, a spray assembly for spraying and cooling the plastic strips is mounted between the two vertical plates, a water storage box is arranged between the two vertical plates, a submersible pump for extracting water from the water storage box is mounted in the water storage box, a drainage pipe is connected to the outlet end of the submersible pump, a filter screen for filtering the water source is arranged in the water storage box, a cleaning assembly for cleaning the top of the filter screen is arranged on the filter screen, a storage assembly for collecting impurities is mounted on one side wall of the water storage box, and a supporting block is mounted between the two vertical plates.

[0006] Preferably, the spray assembly comprises a transfer box, a bottom wall of the transfer box is connected to a conduit, and outlet ends of a plurality of the conduits are connected to a spray plate.

[0007] Preferably, the inlet end of the drainage pipe is connected to the outlet end of the submersible pump, and the outlet end of the drainage pipe is communicated with the interior of the transfer box.

[0008] Preferably, the cleaning assembly comprises a traction rod, one end of which is connected to a cleaning brush, and a cleaning surface of the cleaning brush is in close contact with the top wall of the filter screen.

[0009] Preferably, the other end of the traction rod is connected to a sealing plate, sliders are symmetrically welded on the front wall and back wall of the sealing plate and the slider, and a pull ring is welded on the other side wall of the sealing plate.

[0010] Preferably, guide slots are symmetrically provided on the inner surface wall of the water storage box, and a plurality of the sliding blocks are respectively arranged in the guide slots corresponding to the positions.

[0011] Preferably, the storage assembly comprises a support plate, and a collection box is placed on the top wall of the support plate.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model extrude the plastic material through the plastic granulator body, start the transmission device to drive the plastic strip to move, and start the submersible pump to inject water into the drainage pipe at the same time, and spray the water source on the plastic strip through the spray plate to complete the cooling of the plastic strip, so as to avoid the adhesion of the plastic strip, which leads to the blockage of the plastic strip during the extrusion process and affects the subsequent discharge of the material. At the same time, the through holes opened on the transmission device and the supporting block guide the sprayed water source into the water storage box, and filter the water source through the filter net, so that the filtered water source falls under the filter net, and the water source is recycled under the drive of the submersible pump, so as to save resources and avoid waste, and the impurities on the filter net can be cleaned and collected in the collection box by pulling the cleaning component to prevent affecting the subsequent filtration of the water source. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the front view cross-sectional structure of a discharging device of an anti-clogging plastic granulator;

[0015] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of the middle water storage box;

[0016] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure of the cleaning component.

[0017] Figure numerals: 1. Plastic granulator body; 2. Vertical plate; 3. Transmission device; 4. Spray assembly; 41. Transfer box; 42. Conduit; 43. Spray plate; 5. Drainage pipe; 6. Submersible pump; 7. Water storage box; 8. Cleaning assembly; 81. Traction rod; 82. Cleaning brush; 83. Sealing plate; 84. Slider; 85. Pull ring; 9. Storage assembly; 91. Support plate; 92. Collection box; 10. Support block; 11. Filter. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figure 1-3 As shown, the utility model proposes an anti-clogging plastic granulator discharging device, comprising a plastic granulator body 1, two vertical plates 2 side walls are fixedly connected to one side wall of the plastic granulator body 1, a transmission device 3 is installed on the two vertical plates 2, a transmission belt of the transmission device 3 is located between the two vertical plates 2, and is located at the extrusion end of the plastic granulator body 1, so as to facilitate the discharging of the plastic strips after the extrusion; a spray assembly 4 is installed between the two vertical plates 2 for spraying and cooling the plastic strips, and the spray assembly 4 includes a transfer box 41, and the transfer box 41 is provided with a plurality of transfer boxes. The front wall and the back wall of the transfer box 41 are fixedly connected to the opposite wall of the two vertical plates 2 respectively, the top ends of the multiple conduits 42 are connected to the inside of the transfer box 41, and the bottom ends of the multiple conduits 42 are connected to the spray plate 43, so that the water source entering the transfer box 41 is guided to the spray plate 43, and sprayed on the plastic strips through the spray plate 43 to complete the cooling of the plastic strips, so as to prevent the plastic strips from adhering to the transmission belt of the transmission device 3, resulting in the accumulation of plastic strips and causing blockage; the support block 10 is arranged between the transmission belts of the transmission device 3, and is used to support The transmission belt of the transmission device 3 and the supporting block 10 are provided with through holes to prevent the water source after spraying from accumulating on the transmission device 3; the water storage box 7 is arranged between the two vertical plates 2, and the opening of the water storage box 7 is located below the transmission device 3, so that the water source after spraying can be guided to the water storage box 7 for collection through the through holes, and the water storage box 7 plays the role of storing water source; the submersible pump 6 is fixedly installed on the inner wall at the bottom of the water storage box 7, the inlet end of the drainage pipe 5 is connected to the output end of the submersible pump 6, and the outlet end of the drainage pipe 5 is connected to the inside of the transfer box 41 By starting the submersible pump 6 and cooperating with the drainage pipe 5, the water source in the water storage box 7 is conveniently guided to the transfer box 41, and sprayed out through the spray plate 43, so as to complete the water circulation, achieve the reuse of the water source, and avoid the waste of water after spraying; the filter screen 11 is fixedly installed on the inside of the water storage box 7 and is located above the submersible pump 6, so as to facilitate the filtering of the water source that flows back into the water storage box 7, and prevent impurities from entering the bottom of the filter screen 11 and being extracted by the submersible pump 6, so as to prevent them from causing damage to the submersible pump 6 and affecting the quality of the plastic strips after spraying.

[0021] Furthermore, the filter 11 is provided with a cleaning assembly 8 for cleaning the top of the filter 11. The cleaning assembly 8 includes a traction rod 81, which is arranged above the filter 11. A cleaning brush 82 is fixedly mounted at one end of the traction rod 81, and a sealing plate 83 is fixedly mounted at the other end of the traction rod 81. A pull ring 85 is welded to the other side wall of the sealing plate 83, so that the sealing plate 83 can be moved by pulling the pull ring 85, so that the traction rod 81 drives the cleaning brush 82 to move, and the cleaning surface of the cleaning brush 82 is in close contact with the top wall of the filter 11, so that the cleaning brush 82 can clean the filter during the activity. 11 is cleaned to avoid the accumulation of impurities causing the filter screen 11 to be blocked, affecting the filtration of the water source; multiple sliders 84 are symmetrically welded on the front wall and the back wall of the cleaning brush 82 and the sealing plate 83, respectively, and multiple sliders 84 are arranged in the wire slide grooves symmetrically opened on both sides of the water storage box 7. The guide slide grooves cooperate with the sliders 84, which is conducive to guiding the cleaning brush 82 in a moving state, avoiding the deviation of the activity trajectory of the cleaning brush 82, making it difficult to reset and affecting subsequent use; an opening is opened on one side wall of the water storage box 7, and the sealing plate 83 is arranged in the opening to seal the opening to avoid water leakage when not in use.

[0022] Furthermore, a storage component 9 for collecting impurities is installed on one side wall of the water storage box 7. The storage component 9 includes a support plate 91, which is fixedly installed on one side wall of the water storage box 7. A bayonet is provided at the bottom of the collection box 92. The opening of the collection box 92 is located below the opening of the water storage box 7, so that the cleaning brush 82 in a moving state can guide the impurities into the collection box 92 for collection, which is convenient for subsequent processing; the protrusion on the top of the support plate 91 is set in the opening at the bottom of the collection box 92, which is used to limit the collection box 92.

[0023] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A plastic granulator discharging device with anti-clogging, comprising a plastic granulator body (1), characterized in that: A vertical plate (2) is symmetrically welded on one side wall of the plastic granulator body (1), a transmission device (3) is installed on the two vertical plates (2) for guiding the plastic strips to discharge, a spray assembly (4) is installed between the two vertical plates (2) for spraying and cooling the plastic strips, a water storage box (7) is arranged between the two vertical plates (2), a submersible pump (6) is installed in the water storage box (7) for pumping out the water source in the water storage box (7), a drainage pipe (5) is connected to the outlet end of the submersible pump (6), a filter screen (11) is arranged in the water storage box (7) for filtering the water source, a cleaning assembly (8) is arranged on the filter screen (11) for cleaning the top of the filter screen (11), a storage assembly (9) is installed on one side wall of the water storage box (7) for collecting impurities, and a support block (10) is installed between the two vertical plates (2).

2. The anti-clogging plastic granulator discharging device according to claim 1, characterized in that: The spray assembly (4) comprises a transfer box (41), a bottom wall of the transfer box (41) is connected to a conduit (42), and outlet ends of a plurality of the conduits (42) are connected to a spray plate (43).

3. The anti-clogging plastic granulator discharging device according to claim 2, characterized in that: The inlet end of the drainage pipe (5) is connected to the outlet end of the submersible pump (6), and the outlet end of the drainage pipe (5) is communicated with the interior of the transfer box (41).

4. The anti-clogging plastic granulator discharging device according to claim 1, characterized in that: The cleaning assembly (8) comprises a traction rod (81), one end of which is connected to a cleaning brush (82), and a cleaning surface of the cleaning brush (82) is in close contact with the top wall of the filter screen (11).

5. The anti-clogging plastic granulator discharging device according to claim 4, characterized in that: The other end of the traction rod (81) is connected to a sealing plate (83), the sealing plate (83) and the slider (84) are symmetrically welded on the front wall and the back wall of the slider (84), and a pull ring (85) is welded on the other side wall of the sealing plate (83).

6. The anti-clogging plastic granulator discharging device according to claim 5, characterized in that: The inner surface wall of the water storage box (7) is symmetrically provided with guide slots, and the plurality of sliding blocks (84) are respectively arranged in the guide slots corresponding to the positions.

7. The anti-clogging plastic granulator discharging device according to claim 1, characterized in that: The storage assembly (9) comprises a support plate (91), and a collection box (92) is placed on the top wall of the support plate (91).

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