CN211801098U - Extrusion formula breaker is used in POM plastics production and processing - Google Patents

Abstract

The utility model discloses a POM plastics production and processing is with extrusion formula breaker, including broken case and water tank, broken case passes through bolt fixed connection on the top outer wall of water tank, through bolt fixedly connected with top cap on the top outer wall of broken case, and the welding has the loading hopper on the top outer wall of top cap, the inside of loading hopper rotates through the bearing and is connected with two crushing rollers that horizontal structure distributes, the both ends of crushing roller are pegged graft respectively and are had back flow and inlet tube, and the back flow is pegged graft in the inside of water tank, the welding has the fixed plate on one side outer wall of broken case, and the center department of fixed plate top outer wall has the motor through bolt fixedly connected with, the output key-type connection of motor has active band pulley. The utility model discloses the inside cooling water of water tank passes through the inside that the inlet tube got into the crushing roller, and for the cooling of cooling down of the crushing roller of long-time work, can prevent effectively that the crushing roller from causing the damage because of the high temperature, messenger's production maintenance cost can reduce.

Description

Extrusion formula breaker is used in POM plastics production and processing

Technical Field

The utility model relates to a POM plastics production technical field especially relates to a POM plastics production and processing is with extrusion formula breaker.

Background

The POM plastic is a linear polymer without side chains, high density and high crystallinity; has good physical, mechanical and chemical properties, especially excellent friction resistance; is commonly called as racing steel or robbing steel, is the third most common engineering plastic, and is suitable for manufacturing antifriction wear-resistant parts, transmission parts, parts of chemical engineering, instruments and the like.

The POM plastic processing crushing process can generate more heat, and the crushing device for the conventional POM plastic production and processing generally does not have a head end for cooling the crushing roller, so that the crushing roller can generate irreparable damage during long-term processing, and the production cost is improved. Therefore, a pressing type crushing device for producing and processing POM plastics is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an extrusion type crushing device for POM plastic production and processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a POM plastics production and processing is with extrusion formula breaker, includes broken case and water tank, broken case passes through bolt fixed connection on the top outer wall of water tank, through bolt fixedly connected with top cap on the top outer wall of broken case, and the welding has the loading hopper on the top outer wall of top cap, the inside of loading hopper rotates through the bearing and is connected with two crushing rollers that horizontal structure distributes, the both ends of crushing roller are pegged graft respectively and are had back flow and inlet tube, and the back flow is pegged graft in the inside of water tank.

Further, the welding has the fixed plate on one side outer wall of broken case, and the center department of fixed plate top outer wall passes through bolt fixedly connected with motor, the output key-type of motor has driving pulley, the one end key-type of crushing roller has driven pulley, and driven pulley and driving pulley pass through belt transmission and connect.

Further, the welding has the mounting bracket on one side outer wall of broken case, and has the water pump through bolted connection on the top outer wall of mounting bracket, the inlet tube is pegged graft on the delivery port of water pump, and the water inlet of water pump passes through connecting pipe and water tank intercommunication.

Furthermore, a slot is formed in the outer wall of the bottom of the water tank, a heat dissipation plate is inserted into the slot, and heat dissipation fins distributed at equal intervals are welded on the outer wall of the bottom of the heat dissipation plate.

Further, the inside joint of broken case has screen cloth and the deflector that becomes upper and lower structure and distributes, and the screen cloth is located the deflector top, it has the waste material mouth to be close to screen cloth department on one side outer wall of broken case to open, and is close to deflector department on one side outer wall of broken case and opens there is the discharge gate.

Furthermore, the supporting legs are welded at four corners of the outer wall of the bottom of the water tank, and a cover plate is rotatably connected to the outer wall of the top of the feeding hopper through a hinge.

The utility model has the advantages that:

1. through back flow, inlet tube and the water tank that sets up, the inside cooling water of water tank passes through the inside that the inlet tube got into the crushing roller, cools down for the crushing roller of long-time work, can prevent effectively that the crushing roller from causing the damage because of the high temperature, and the inside cooling water of crushing roller passes through the back flow and flows back to the inside of water tank for coolant can recycle, prevents extravagantly, makes manufacturing cost can reduce.

2. Through the screen cloth that sets up, the great POM plastics of broken back granule can't pass through the screen cloth, rolls out through the garbage bin along the screen cloth roll, and later the staff can collect the secondary crushing, and the less POM plastics of granule can pass through the screen cloth, rolls out from the discharge gate downwards leading of deflector, has guaranteed that the granule size after the breakage can reach the requirement standard.

3. Through the loading hopper and the apron that set up, a large amount of raw materials can be stored temporarily to the loading hopper, adds when the raw materials and accomplishes the back, and operating personnel can cover the apron, can prevent that broken in-process piece and dust from the inside departure of loading hopper for the clean and tidy assurance that obtains of processing environment.

Drawings

Fig. 1 is a schematic structural view of an extrusion type crushing device for producing and processing POM plastics, which is provided by the utility model;

fig. 2 is a left side view of the structure of the extrusion type crushing device for producing and processing the POM plastics, which is provided by the utility model;

fig. 3 is the utility model provides a POM plastics production and processing is with extrusion formula breaker's structural section.

In the figure: 1 crushing case, 2 loading hoppers, 3 apron, 4 top caps, 5 supporting legs, 6 waste material mouths, 7 discharge gates, 8 crushing rollers, 9 water pumps, 10 mounting brackets, 11 fixed plates, 12 motors, 13 driving pulleys, 14 driven pulleys, 15 return pipes, 16 inlet pipes, 17 water tanks, 18 slots, 19 heating panels, 20 cooling fins, 21 screens and 22 guide plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, an extrusion formula breaker is used in POM plastics production and processing, including broken case 1 and water tank 17, water tank 17 is used for storing cooling water, broken case 1 passes through bolt fixed connection on the top outer wall of water tank 17, through bolt fixedly connected with top cap 4 on broken case 1's the top outer wall, and the welding has loading hopper 2 on top outer wall of top cap 4, can store a large amount of raw materials temporarily, loading hopper 2's inside is connected with two crushing rollers 8 that horizontal structure distributes through the bearing rotation, be used for broken raw materials, the both ends of crushing roller 8 have connect back flow 15 and inlet tube 16 through sealed shaft socket joint respectively, and back flow 15 pegs graft in the inside of water tank 17, make the inside coolant medium of crushing roller 8 can flow back to the inside of water tank 17.

Further, the welding has fixed plate 11 on one side outer wall of crushing box 1 for installation supports motor 12, and the center department of fixed plate 11 top outer wall has motor 12 through bolt fixedly connected with, motor 12's model is YB2-100-4WF1, for crushing roller 8 provides power, motor 12's output key-type is connected with driving pulley 13, crushing roller 8's a key-type is connected with driven pulley 14, and driven pulley 14 and driving pulley 13 pass through belt drive and connect, for the transmission of crushing roller 8.

Further, the welding has mounting bracket 10 on one side outer wall of broken case 1, and has water pump 9 through bolted connection on mounting bracket 10's the top outer wall for take the inside water of water tank 17 out, inlet tube 16 pegs graft on water pump 9's delivery port, and water pump 9's water inlet passes through the connecting pipe and communicates with water tank 17.

Furthermore, the bottom outer wall of the water tank 17 is provided with a slot 18, a heat dissipation plate 19 is inserted into the slot 18, and the bottom outer wall of the heat dissipation plate 19 is welded with heat dissipation fins 20 distributed at equal intervals to dissipate heat of the cooling medium in the water tank 17.

Further, the inside joint of broken case 1 has screen cloth 21 and deflector 22 that becomes upper and lower structure and distribute, and screen cloth 21 is located deflector 22 top for raw material granule screening with not unidimensional comes, and it has waste material mouth 6 to be close to screen cloth 21 department on the outer wall of one side of broken case 1, and the great raw material granule of size exports, and is close to deflector 22 department on the outer wall of one side of broken case 1 and opens there is discharge gate 7, the qualified raw material granule of size export.

Further, the supporting legs 5 are welded at four corners of the outer wall of the bottom of the water tank 17 and are used for supporting equipment, the cover plate 3 is connected to the outer wall of the top of the loading hopper 2 in a rotating mode through a hinge, and broken in-process chips and dust can be prevented from flying out of the loading hopper 2.

The working principle is as follows: when the water-saving crusher is used, an operator firstly fixedly connects the motor 12 to the outer wall of the top of the fixed plate 11 through a bolt, then respectively sleeves the belt on the driving belt wheel 13 and the driven belt wheel 14, so that the driving belt wheel 13 and the driven belt wheel 14 can synchronously rotate, then respectively inserts the two ends of the return pipe 15 into the water tank 17 and one end of the crushing roller 8, then inserts the water inlet pipe 16 into the other end of the crushing roller 8 and the water outlet of the water pump 9, connects the water inlet of the water pump 9 with the water tank 17 through a connecting pipe, and finally inserts the heat dissipation plate 19 into the slot 18; when the material crusher works, firstly, raw materials are poured into the feeding hopper 2 by an operator, then the cover plate 3 is rotated, the inlet of the feeding hopper 2 is covered, then the motor 12 is started, the motor 12 drives the driving belt wheel 13 to rotate, the driving belt wheel 13 drives the driven belt wheel 14 to rotate through a belt, the driven belt wheel 14 drives the crushing rollers 8 to rotate, the two crushing rollers 8 extrude the raw materials, so that the raw materials are crushed and fall on the screen 21, the crushed raw materials with larger particles cannot pass through the screen 21 and roll out through the waste material port 6 after rolling along the screen 21, then the operator can collect the raw materials with larger particles for secondary crushing, and the raw materials with smaller particles can pass through the screen 21 and then roll out through the discharge port 7 under the guidance of the guide plate 22; after the motor 12 is turned on, the water pump 9 is turned on by an operator, the water inside the water tank is pumped out by the water pump 9 through the connecting pipe and then sent into the crushing roller 8 through the water inlet pipe 16, the cooling water flows from one end of the crushing roller 8 to the other end, and then flows back to the inside of the water tank 17 through the return pipe 15, and the heat is dissipated through the heat dissipation plate 19 and the heat dissipation fins 20.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a POM plastics production and processing is with extrusion formula breaker, includes broken case (1) and water tank (17), its characterized in that, broken case (1) is on the top outer wall of water tank (17) through bolt fixed connection, through bolt fixedly connected with top cap (4) on the top outer wall of broken case (1), and the welding has loading hopper (2) on the top outer wall of top cap (4), the inside of loading hopper (2) is connected with two crushing roller (8) that horizontal structure distributes through the bearing rotation, peg graft respectively at the both ends of crushing roller (8) and have back flow (15) and inlet tube (16), and back flow (15) peg graft in the inside of water tank (17).

2. The extrusion type crushing device for POM plastic production and processing is characterized in that a fixed plate (11) is welded on the outer wall of one side of the crushing box (1), an electric motor (12) is fixedly connected to the center of the outer wall of the top of the fixed plate (11) through a bolt, an output end key of the electric motor (12) is connected with a driving belt wheel (13), one end key of the crushing roller (8) is connected with a driven belt wheel (14), and the driven belt wheel (14) and the driving belt wheel (13) are connected through belt transmission.

3. The extrusion type crushing device for POM plastic production and processing as claimed in claim 1, wherein a mounting frame (10) is welded on the outer wall of one side of the crushing box (1), a water pump (9) is connected to the outer wall of the top of the mounting frame (10) through a bolt, the water inlet pipe (16) is connected to the water outlet of the water pump (9) in an inserted mode, and the water inlet of the water pump (9) is communicated with the water tank (17) through a connecting pipe.

4. The extrusion type crushing device for POM plastic production and processing as claimed in claim 1, wherein the bottom outer wall of the water tank (17) is provided with an insertion groove (18), a heat dissipation plate (19) is inserted into the insertion groove (18), and the bottom outer wall of the heat dissipation plate (19) is welded with cooling fins (20) distributed at equal intervals.

5. The extrusion type crushing device for POM plastic production and processing according to claim 1, wherein the inside of the crushing box (1) is clamped with a screen (21) and a guide plate (22) which are distributed in an up-down structure, the screen (21) is positioned above the guide plate (22), a waste material opening (6) is formed in the position, close to the screen (21), on the outer wall of one side of the crushing box (1), and a discharge opening (7) is formed in the position, close to the guide plate (22), on the outer wall of one side of the crushing box (1).

6. The extrusion type crushing device for POM plastic production and processing as claimed in claim 1, wherein supporting legs (5) are welded at four corners of the outer wall of the bottom of the water tank (17), and a cover plate (3) is rotatably connected to the outer wall of the top of the feeding hopper (2) through a hinge.

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