CN211843112U

CN211843112U - Feeding assembly of plastic extrusion equipment

Info

Publication number: CN211843112U
Application number: CN202020347004.8U
Authority: CN
Inventors: 顾鸿章; 郑有家
Original assignee: Shanghai Jinsheng Plastic Technology Co ltd
Current assignee: Shanghai Jinsheng Plastic Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-03
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a feeding component of plastic extrusion equipment, which relates to the technical field of the extrusion equipment, the feeding component of the plastic extrusion equipment comprises a feed hopper and a baffle plate, the baffle plate is vertically inserted in the middle of the inner part of the feed hopper, the lower end of the feed hopper is inserted with a connecting pipe communicated with the feed hopper, the outer wall of the right side of the connecting pipe is provided with a side port communicated with the inner part of the connecting pipe, a filter plate which movably passes through the side port is inserted in the connecting pipe, the left side and the right side of the inner part of the filter plate are both fixed with three filter screens which are symmetrically arranged, and the; the middle positions of the front side and the rear side of the inner wall of the feed hopper are provided with corresponding clamping grooves, and the front end and the rear end of the clapboard are respectively clamped in the two clamping grooves, so that the clapboard is movably inserted into the feed hopper; a circular plate is fixed at the center of the upper surface of the clapboard; the beneficial effects of the utility model reside in that: reduce the jam phenomenon to filter when the feeding, the convenience when improving the solution and blockking up the problem.

Description

Feeding assembly of plastic extrusion equipment

Technical Field

The utility model belongs to the technical field of the extrusion equipment technique and specifically relates to a plastics extrusion equipment's feeding subassembly is related to.

Background

Extrusion equipment flows the contained angle of direction and screw rod central line according to the aircraft nose, can fall into right angle aircraft nose and bevel aircraft nose etc. with the aircraft nose, current feeding subassembly, when the user pours a large amount of plastic materials into, because the inner space of feeder hopper is limited, lead to its pressure increase and then take place the phenomenon of jam easily, and in the raw materials directly sent into extrusion equipment, be difficult to filter in the feeding, lead to the inside impurity of plastic materials more, when the feeding subassembly takes place to block up again, it is comparatively troublesome to handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that the aforesaid exists with not enough, provide one kind and reduce blocking phenomenon to filter in the time of the feeding, improve the feeding subassembly of the plastics extrusion equipment of the convenience when solving the jam problem.

In order to achieve the purpose, the adopted technical scheme is as follows:

a feeding assembly of plastic extrusion equipment comprises a feeding hopper and a partition plate, wherein the partition plate is vertically inserted in the middle of the inside of the feeding hopper, a connecting pipe communicated with the feeding hopper is inserted at the lower end of the feeding hopper, a side opening communicated with the inside of the connecting pipe is formed in the outer wall of the right side of the connecting pipe, a filter plate movably penetrating through the side opening is inserted into the connecting pipe, three filter screens which are symmetrically distributed are fixed on the left side and the right side of the inside of the filter plate, and a pull ring is fixed on the outer wall of the right side of;

corresponding clamping grooves are formed in the middle positions of the front side and the rear side of the inner wall of the feeding hopper, and the front end and the rear end of the partition plate are respectively clamped into the two clamping grooves, so that the partition plate is movably inserted into the feeding hopper;

a circular plate is fixed at the center of the upper surface of the partition plate, an insertion hole penetrating through the bottom of the partition plate is formed in the center of the upper surface of the circular plate, a vertical rod is movably inserted into the insertion hole, a limiting plate with the diameter larger than that of the insertion hole is fixed at the top of the vertical rod, and an insertion rod is vertically fixed at the tail end of the vertical rod;

the corrugated pipe is characterized in that a disc is fixed at the bottom of the connecting pipe, a threaded hole which is communicated up and down is formed in the middle of the inner portion of the disc, a threaded pipe is arranged below the disc, a corrugated pipe communicated with the threaded pipe is fixed at the bottom of the threaded pipe, and a conveying pipe communicated with the corrugated pipe is inserted at the tail end of the corrugated pipe.

Preferably, the bottom of the partition plate is attached to the middle of the upper surface of the filter plate, and the filter plate is communicated with the interior of the feed hopper up and down.

Preferably, a round hole is formed in the center of the upper surface of the filter plate, and the insertion hole corresponds to the round hole up and down.

Preferably, the inserted bar length is seven times of pole setting length, just the inserted bar end runs through out jack and round hole bottom in proper order.

Preferably, the threaded pipe is screwed into the threaded hole and is in threaded connection with the disc, and the corrugated pipe is communicated with the connecting pipe through the threaded pipe and the disc.

Preferably, the end of the plunger is inserted into the bellows.

By adopting the technical scheme, the beneficial effects are as follows:

the space in the feed hopper can be divided into two parts through the partition plate, the pressure of the inner space of the feed hopper is reduced during feeding, the entering plastic raw materials are simply filtered by the filter screen in the filter plate and then are sent out, the filter screen in the filter plate can play a role in filtering, the purity of the plastic raw materials is improved, a user pulls the pull ring to pull out the filter plate from the side opening on the right side of the outer wall of the connecting pipe for cleaning, the disassembly and the assembly are simple and convenient, and the regular cleaning is convenient to ensure the filtering effect;

when taking place to block up in the bellows, alright with the screwed pipe from the downthehole screw-out of screw, handle, also can hold the limiting plate simultaneously, with pole setting and inserted bar pulling from top to bottom in jack and round hole, the inserted bar alright break up with the plastics raw materials that will block up in bellows, screwed pipe or disc, make it drop downwards fast, solve the problem of jam, can also upwards fold the bellows when the pulling pole setting, play the auxiliary action.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

Fig. 1 is a schematic view of the overall front plan structure of the present invention;

FIG. 2 is a schematic top view of the feeding hopper of the present invention;

FIG. 3 is a schematic view of the sectional structure of the partition board according to the present invention;

fig. 4 is the schematic view of the overlooking structure of the connection between the baffle and the feeding hopper of the present invention.

The labels in the figure are: feed hopper 1, connecting pipe 101, side port 102, filter plate 103, pull ring 104, round hole 105, filter screen 106, clamping groove 107, disc 108, corrugated pipe 109, threaded pipe 110, feed delivery pipe 111, partition plate 2, round plate 201, jack 202, upright rod 203, limiting plate 204 and inserted rod 205.

Detailed Description

In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.

Referring to fig. 1 to 4, the present application is a feeding assembly of a plastic extrusion device, including a feeding hopper 1 and a partition plate 2, the partition plate 2 is vertically inserted in the middle of the inside of the feeding hopper 1, a connecting pipe 101 connected to the feeding hopper 1 is inserted in the lower end of the feeding hopper 1, a side opening 102 communicated with the inside of the connecting pipe 101 is opened on the outer wall of the right side of the connecting pipe 101, a filter plate 103 movably passing through the side opening 102 is inserted in the connecting pipe 101, three symmetrically arranged filter screens 106 are fixed on the left and right sides of the inside of the filter plate 103, a pull ring 104 is fixed on the outer wall of the right side of the filter plate 103, the bottom of the partition plate 2 is attached to the;

the middle positions of the front side and the rear side of the inner wall of the feed hopper 1 are provided with corresponding clamping grooves 107, and the front end and the rear end of the clapboard 2 are respectively clamped in the two clamping grooves 107, so that the clapboard 2 is movably inserted into the feed hopper 1;

specifically, the front end and the rear end of the clapboard 2 are respectively clamped into the two clamping grooves 107, so that the clapboard 2 can be movably inserted into the feed hopper 1, the space in the feed hopper 1 can be divided into two parts by the partition plate 2, the pressure of the inner space of the feed hopper 1 is reduced when feeding, and because the bottom of the partition plate 2 is attached to the middle of the upper surface of the filter plate 103, the plastic raw material entering through the feed hopper 1 is simply filtered by the filter screens 106 in the filter plates 103 towards the left and right sides by the partition plates 2 respectively and then discharged, the filter screen 106 in the filter plate 103 can play a role of filtering, the purity of the plastic raw material is improved, after the filter plate 103 is used for a long time, a user can pull the pull ring 104 to pull the filter plate 103 out of the side port 102 on the right side of the outer wall of the connecting pipe 101 for cleaning, so that the filter plate is simple and convenient to assemble and disassemble, and is convenient to clean regularly to ensure the filtering effect;

a circular plate 201 is fixed at the center of the upper surface of the partition plate 2, a jack 202 penetrating out of the bottom of the partition plate 2 is formed in the center of the upper surface of the circular plate 201, an upright 203 is movably inserted into the jack 202, a limiting plate 204 with the diameter larger than that of the jack 202 is fixed at the top of the upright 203, an inserting rod 205 is vertically fixed at the tail end of the upright 203, a round hole 105 is formed in the center of the upper surface of the filter plate 103, the jack 202 corresponds to the round hole 105 up and down, the length of the inserting rod 205 is seven times that of the upright 203, and the tail end of the inserting rod 205 penetrates out of the jack;

a disc 108 is fixed at the bottom of the connecting pipe 101, a threaded hole which is communicated up and down is formed in the middle of the inner part of the disc 108, a threaded pipe 110 is arranged below the disc 108, a corrugated pipe 109 communicated with the threaded pipe 110 is fixed at the bottom of the threaded pipe 110, a material conveying pipe 111 communicated with the corrugated pipe 109 is inserted at the tail end of the corrugated pipe 109, the threaded pipe 110 is screwed into the threaded hole and is in threaded connection with the disc 108, the corrugated pipe 109 is communicated with the connecting pipe 101 through the threaded pipe 110 and the disc 108, and the tail end of an insertion rod;

further, the user screws the threaded pipe 110 into the threaded hole in the disc 108, so that the corrugated pipe 109 is screwed with the connecting pipe 101 and the feeding hopper 1, and by using the threaded connection, when the plastic material dropped through the feeding hopper 1 enters the corrugated pipe 109 and is blocked, the user can screw the threaded pipe 110 out of the threaded hole, and remove the corrugated pipe 109 alone for processing, and a solution for avoiding the disassembly and assembly is to hold the limiting plate 204, pull the upright 203 and the insert rod 205 up and down in the insertion hole 202 and the circular hole 105, because the length of the insert rod 205 is seven times of that of the upright 203, and the end of the insert rod 205 is inserted into the corrugated pipe 109, and as the user pulls up and down ceaselessly, the insert rod 205 can break up the plastic material blocked in the corrugated pipe 109, the threaded pipe 110 or the disc 108, so that the plastic material can drop down rapidly, and the problem of the blockage can be solved, and through the compliance of bellows 109, the user can also fold up bellows 109 when pulling pole 203 simultaneously, plays the secondary role.

In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.

Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. In the present specification, the terms "upper", "lower", "left" and "right" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a plastics extrusion equipment's feeding subassembly, includes feeder hopper (1) and baffle (2), baffle (2) are pegged graft perpendicularly in the middle of feeder hopper (1) is inside, its characterized in that:

a connecting pipe (101) communicated with the feeding hopper (1) is inserted at the lower end of the feeding hopper (1), a side opening (102) communicated with the inside of the connecting pipe (101) is formed in the outer wall of the right side of the connecting pipe (101), a filter plate (103) movably penetrating through the side opening (102) is inserted into the connecting pipe (101), three filter screens (106) which are symmetrically arranged are fixed on the left side and the right side of the inside of the filter plate (103), and a pull ring (104) is fixed on the outer wall of the right side of the filter plate (103);

the middle positions of the front side and the rear side of the inner wall of the feed hopper (1) are provided with corresponding clamping grooves (107), and the front end and the rear end of the partition plate (2) are respectively clamped in the two clamping grooves (107), so that the partition plate (2) is movably inserted into the feed hopper (1);

a circular plate (201) is fixed at the center of the upper surface of the partition plate (2), an insertion hole (202) penetrating through the bottom of the partition plate (2) is formed in the center of the upper surface of the circular plate (201), an upright rod (203) is movably inserted into the insertion hole (202), a limiting plate (204) with the diameter larger than that of the insertion hole (202) is fixed at the top of the upright rod (203), and an insertion rod (205) is vertically fixed at the tail end of the upright rod (203);

a disc (108) is fixed at the bottom of the connecting pipe (101), a threaded hole which is communicated up and down is formed in the middle of the inner portion of the disc (108), a threaded pipe (110) is arranged below the disc (108), a corrugated pipe (109) communicated with the threaded pipe (110) is fixed at the bottom of the threaded pipe (110), and a material conveying pipe (111) communicated with the corrugated pipe (109) is inserted at the tail end of the corrugated pipe (109).

2. A feed assembly for a plastic extrusion apparatus as in claim 1, wherein: the bottom of the partition plate (2) is attached to the middle of the upper surface of the filter plate (103), and the filter plate (103) is communicated with the interior of the feed hopper (1) up and down.

3. A feed assembly for a plastic extrusion apparatus as set forth in claim 2, wherein: a round hole (105) is formed in the center of the upper surface of the filter plate (103), and the insertion hole (202) corresponds to the round hole (105) up and down.

4. A feed assembly for a plastic extrusion apparatus as set forth in claim 3, wherein: the length of the inserted bar (205) is seven times of that of the upright bar (203), and the tail end of the inserted bar (205) penetrates through the insertion hole (202) and the bottom of the round hole (105) in sequence.

5. A feed assembly for a plastic extrusion apparatus as in claim 1, wherein: the threaded pipe (110) is screwed into the threaded hole and is in threaded connection with the disc (108), and the corrugated pipe (109) is communicated with the connecting pipe (101) through the threaded pipe (110) and the disc (108).

6. A feeding assembly of a plastic extrusion apparatus according to claim 4 or 5, wherein: the tail end of the insert rod (205) is inserted into the corrugated pipe (109).