Corrosion-resistant modified plastic particle processing and granulating device

Abstract

The utility model relates to the technical field of modified plastic granulation, in particular to a corrosion-resistant modified plastic particle processing and granulating device which comprises a conveying part, the right side of the conveying part is communicated with a granulating part, the upper surface of the conveying part is communicated with a feeding port, and the left side of the conveying part is fixedly provided with a conveying motor through a bolt; and an output shaft of the conveying motor penetrates through the conveying part to be connected with a spiral blade, a sliding groove is formed in the inner wall of the granulation part, a sliding block is slidably connected into the sliding groove, and a movable frame is fixed to one side of the sliding block. According to the utility model, the movable frame can be moved in the vertical direction under the matching of the sliding block through the arranged sliding groove, so that the distance between the movable frame and the granulation plate can be adjusted, granules with different lengths can be conveniently processed, after the adjustment is completed, the limiting rod is loosened, and the limiting rod is pushed to reset under the action of the spring; the tail end of the limiting rod is inserted into a limiting hole in the mounting plate, and displacement of the movable frame is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of modified plastic granulation, in particular to a corrosion-resistant modified plastic granulation processing and granulation device. Background Art

[0002] Modified plastics refer to plastic products that are modified by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve their flame retardancy, strength, impact resistance, toughness and other properties. The modified plastic parts can not only achieve the strength properties of some steels, but also have a series of advantages such as light weight, rich colors and easy molding. Therefore, the trend of replacing steel with plastics has emerged in many industries. When manufacturing plastic products, granulation devices are an indispensable processing and manufacturing equipment.

[0003] The patent specification with announcement number CN207388069U discloses a granulation device for producing modified plastics, which includes a bracket, a granulation barrel and a driving motor installed above the bracket, and a material receiving assembly arranged below the discharge end of the granulation barrel; the granulation barrel is provided with a stirring chamber, an extrusion chamber and a cooling chamber isolated from each other; the material receiving assembly includes a box body, a material receiving barrel installed in the box body, and a baffle arranged on the top of the material receiving barrel; a filter is installed in the material receiving barrel; an iron-absorbing layer is arranged at the bottom of the material receiving barrel; it prepares modified plastic particles of different particle sizes by adjusting the gap distance.

[0004] However, in the implementation of relevant technologies, it was found that the above-designed granulation device for producing modified plastics has the following problems: in the above-mentioned technical solution, a gap is left between the cutting blade and the granulation cylinder, and the gap distance can be adjusted to prepare modified plastic particles of different particle sizes, but it is impossible to adjust and control the length of the processed particles, so that the produced particles have a relatively single length and are not convenient for subsequent use. In view of this, a corrosion-resistant modified plastic particle processing and granulation device is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a corrosion-resistant modified plastic particle processing and granulating device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corrosion-resistant modified plastic particle processing and granulation device, including a conveying member, the right side of the conveying member is connected to a granulation member, the upper surface of the conveying member is connected to a feed port, the left side of the conveying member is fixed with a conveying motor by bolts, the output shaft of the conveying motor passes through the conveying member and is connected with a spiral blade, the inner wall of the granulation member is provided with a slide groove, the inside of the slide groove is slidably connected with a slider, a movable frame is fixed to one side of the slider, and one end of the movable frame is connected to a fixed block.

[0007] As a further description of the above technical solution: a mounting plate is fixed in the vertical direction on the outer wall of the conveying member, and a plurality of limiting holes are provided on the right side of the mounting plate. The limiting holes provided on the mounting plate facilitate the fixing of the adjusted movable frame.

[0008] As a further description of the above technical solution: a limit rod is arranged inside the fixed block, a spring is sleeved on one side of the limit rod, and the end of the spring abuts against a fixing ring fixedly connected to the limit rod. After the adjustment is completed, the limit rod is loosened, and under the action of the spring itself, the limit rod is pushed to reset, so that the end of the limit rod is inserted into the limit hole on the mounting plate to prevent the movable frame from displacement.

[0009] As a further description of the above technical solution: an infrared transmitter is fixed to the right side of the movable frame by bolts, and an infrared receiver matching the infrared transmitter is fixed to the left side of the movable frame by bolts. Through the infrared transmitter and infrared receiver arranged on the movable frame, when the lower end of the strip-shaped particles is between the infrared transmitter and the infrared receiver, the infrared transmitter and the infrared receiver send the detected data to the single-chip microcomputer, thereby controlling the movement of the cutting mechanism to cut the processed particles.

[0010] As a further description of the above technical solution: a granulation plate is arranged inside the granulation piece, and blocks are fixed at both ends of the granulation plate. One side of the block is slidably inserted with a slot provided in the granulation piece. The granulation plate can be disassembled by the provided block in cooperation with the slot, thereby facilitating replacement. Granulation plates with different apertures can be replaced, thereby facilitating the processing of particles with different diameters.

[0011] As a further description of the above technical solution: a driving electric cylinder is fixed to the right side of the granulation piece by bolts, and the output end of the driving electric cylinder passes through the granulation piece and is connected to a cutting knife. The driving electric cylinder drives the cutting knife to move horizontally, and moves at the lower end of the granulation plate to cut the strip particles. The cut strip particles fall to the bottom to complete the granulation.

[0012] As a further description of the above technical solution: the spiral blade and the conveying motor form a rotating structure, the limit rod forms an elastic structure with the fixed block through the fixed ring and the spring, and the provided conveying motor drives the spiral blade to rotate, thereby conveying the raw materials, and the raw materials enter the granulating part for granulation.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is a corrosion-resistant modified plastic particle processing and granulation device. Through the provided slide groove, the movable frame can be moved in the vertical direction with the cooperation of the slider, so that the distance between the movable frame and the granulation plate can be adjusted, which is convenient for processing particles of different lengths. After the adjustment is completed, the limit rod is loosened, and the limit rod is pushed to reset under the action of the spring itself, so that the end of the limit rod is inserted into the limit hole on the mounting plate to prevent the movable frame from displacement.

[0015] The utility model is a corrosion-resistant modified plastic particle processing and granulating device. Through the provided clamping block, the granulating plate can be disassembled in cooperation with the clamping slot, so that it is convenient to replace. The granulating plates with different apertures can be replaced to facilitate the processing of particles with different diameters. The driving electric cylinder drives the cutting knife to move horizontally, and the lower end of the granulating plate moves to cut the strip particles. The cut strip particles fall to the bottom to complete the granulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the conveying member of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing block of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Conveying parts; 2. Granulating parts; 3. Feeding port; 4. Conveying motor; 5. Spiral blades; 6. Slide; 7. Movable frame; 8. Sliding block; 9. Fixed block; 10. Mounting plate; 11. Limiting hole; 12. Limiting rod; 13. Spring; 14. Fixed ring; 15. Infrared transmitter; 16. Infrared receiver; 17. Granulating plate; 18. Driving electric cylinder; 19. Block; 20. Slot; 21. Cutting knife. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 4The utility model provides a corrosion-resistant modified plastic particle processing and granulation device: it includes a conveying member 1, the right side of the conveying member 1 is connected to a granulating member 2, the upper surface of the conveying member 1 is connected to a feeding port 3, the left side of the conveying member 1 is fixed with a conveying motor 4 by bolts, the output shaft of the conveying motor 4 passes through the conveying member 1 and is connected with a spiral blade 5, the inner wall of the granulating member 2 is provided with a slide groove 6, the inside of the slide groove 6 is slidably connected with a slider 8, a movable frame 7 is fixed to one side of the slider 8, and one end of the movable frame 7 is connected to a fixed block 9, through the set slide groove 6, with the cooperation of the slider 8, the movable frame 7 can be moved in the vertical direction, so that the distance between the movable frame 7 and the granulating plate 17 can be adjusted, so as to facilitate the processing of particles of different lengths.

[0023] As a further implementation scheme of the above technical scheme: a mounting plate 10 is fixed in the vertical direction on the outer wall of the conveying member 1, and a plurality of limiting holes 11 are opened on the right side of the mounting plate 10. The limiting holes 11 opened on the mounting plate 10 facilitate the fixing of the adjusted movable frame 7.

[0024] As a further implementation scheme of the above technical scheme: a limiting rod 12 is arranged inside the fixed block 9, a spring 13 is sleeved on one side of the limiting rod 12, and the end of the spring 13 abuts against a fixing ring 14 fixedly connected to the limiting rod 12. After the adjustment is completed, the limiting rod 12 is loosened, and under the action of the spring 13 itself, the limiting rod 12 is pushed to reset, so that the end of the limiting rod 12 is inserted into the limiting hole 11 on the mounting plate 10 to prevent the movable frame 7 from displacement.

[0025] As a further implementation scheme of the above technical scheme: an infrared transmitter 15 is fixed to the right side of the movable frame 7 by bolts, and an infrared receiver 16 matching the infrared transmitter 15 is fixed to the left side of the movable frame 7 by bolts. Through the infrared transmitter 15 and the infrared receiver 16 arranged on the movable frame 7, when the lower end of the strip-shaped particles is between the infrared transmitter 15 and the infrared receiver 16, the infrared transmitter 15 and the infrared receiver 16 send the detected data to the single-chip microcomputer, thereby controlling the movement of the cutting mechanism to cut the processed particles.

[0026] In specific implementation, before using the corrosion-resistant modified plastic particle processing and granulation device, the conveying member 1 and the granulation member 2 are first placed in appropriate positions, and the molten raw material is put into the conveying member 1 through the feed port 3. The conveying motor 4 drives the spiral blade 5 to rotate, thereby conveying the raw material. The raw material enters the granulation member 2. Since the granulation member 2 is provided with a granulation plate 17, the raw material is blocked. The raw material that continuously enters the granulation member 2 is squeezed and discharged downward through the through hole on the granulation member 2, so that the raw material is formed into a strip. Through the infrared transmitter 15 and the infrared receiver 16 provided on the movable frame 7, when the lower end of the strip particle is between the infrared transmitter 15 and the infrared receiver 16, the strip particle is 6, the infrared transmitter 15 and the infrared receiver 16 send the detected data to the single chip microcomputer, so that the single chip microcomputer controls the movement of the cutting mechanism to cut the processed particles. Through the set slide groove 6, with the cooperation of the slider 8, the movable frame 7 can be moved in the vertical direction, so that the distance between the movable frame 7 and the granulation plate 17 can be adjusted, which is convenient for processing particles of different lengths. When adjusting, it is necessary to manually pull the limit rod 12 on the fixed block 9 so that the fixing ring 14 drives the spring 13 to move and compress. After the adjustment is completed, the limit rod 12 is released, and under the action of the spring 13 itself, the limit rod 12 is pushed to reset, so that the end of the limit rod 12 is inserted into the limit hole 11 on the mounting plate 10 to prevent the movable frame 7 from displacement.

[0027] As a further implementation scheme of the above technical scheme: a granulation plate 17 is arranged inside the granulation member 2, and blocks 19 are fixed at both ends of the granulation plate 17. A card slot 20 provided in the granulation member 2 is slidably inserted on one side of the card block 19. The granulation plate 17 can be disassembled with the cooperation of the card slot 20 through the provided card block 19, so as to facilitate replacement. The granulation plates 17 with different apertures can be replaced, so as to facilitate the processing of particles with different diameters.

[0028] As a further implementation scheme of the above technical scheme: a driving electric cylinder 18 is fixed to the right side of the granulating member 2 by bolts, and the output end of the driving electric cylinder 18 passes through the granulating member 2 and is connected to a cutting knife 21. The driving electric cylinder 18 drives the cutting knife 21 to move horizontally, and moves at the lower end of the granulating plate 17 to cut the strip particles. The cut strip particles fall to the bottom to complete the granulation.

[0029] As a further implementation scheme of the above technical scheme: a rotating structure is formed between the spiral blade 5 and the conveying motor 4, and an elastic structure is formed between the limit rod 12 and the fixed block 9 through the fixed ring 14 and the spring 13. The provided conveying motor 4 drives the spiral blade 5 to rotate, thereby conveying the raw materials, and the raw materials enter the granulating member 2 for granulation.

[0030] During specific implementation, the driving electric cylinder 18 is started, thereby driving the cutting knife 21 to move horizontally, and the lower end of the granulation plate 17 moves to cut the strip particles. The cut strip particles fall to the bottom, and the granulation is completed. Through the provided card block 19, with the cooperation of the card slot 20, the granulation plate 17 can be disassembled for easy replacement. The granulation plates 17 with different apertures can be replaced to facilitate the processing of particles of different diameters.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrosion-resistant modified plastic particle processing and granulation device, comprising a conveying member (1), the right side of the conveying member (1) is connected to a granulation member (2), the upper surface of the conveying member (1) is connected to a feed inlet (3), and the left side of the conveying member (1) is fixed with a conveying motor (4) by bolts, characterized in that: The output shaft of the conveying motor (4) passes through the conveying member (1) and is connected to a spiral blade (5); a slide groove (6) is provided on the inner wall of the granulating member (2); a slider (8) is slidably connected inside the slide groove (6); a movable frame (7) is fixed to one side of the slider (8); and a fixed block (9) is connected to one end of the movable frame (7).

2. The corrosion-resistant modified plastic particle processing and granulation device according to claim 1, characterized in that: A mounting plate (10) is fixed in the vertical direction on the outer wall of the conveying member (1), and a plurality of limiting holes (11) are provided on the right side of the mounting plate (10).

3. The corrosion-resistant modified plastic particle processing and granulation device according to claim 1, characterized in that: A limiting rod (12) is arranged inside the fixed block (9), a spring (13) is sleeved on one side of the limiting rod (12), and the end of the spring (13) abuts against a fixing ring (14) fixedly connected to the limiting rod (12).

4. The corrosion-resistant modified plastic particle processing and granulation device according to claim 1, characterized in that: An infrared transmitter (15) is fixed to the right side of the movable frame (7) by means of bolts, and an infrared receiver (16) matching the infrared transmitter (15) is fixed to the left side of the movable frame (7) by means of bolts.

5. The corrosion-resistant modified plastic particle processing and granulation device according to claim 1, characterized in that: A granulation plate (17) is arranged inside the granulation piece (2), and clamping blocks (19) are fixed at both ends of the granulation plate (17), and a clamping groove (20) provided in the granulation piece (2) is slidably inserted on one side of the clamping block (19).

6. The corrosion-resistant modified plastic particle processing and granulation device according to claim 1, characterized in that: A driving electric cylinder (18) is fixed to the right side of the granulating member (2) by means of bolts, and an output end of the driving electric cylinder (18) penetrates the granulating member (2) and is connected to a cutting knife (21).

7. The corrosion-resistant modified plastic particle processing and granulation device according to claim 3 is characterized in that: The spiral blade (5) and the conveying motor (4) form a rotating structure, and the limiting rod (12) forms an elastic structure with the fixing block (9) through the fixing ring (14) and the spring (13).

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