CN220261914U

CN220261914U - Extruder for plastic production

Info

Publication number: CN220261914U
Application number: CN202321082100.4U
Authority: CN
Inventors: 谢阿洪
Original assignee: Wenzhou Yuehong Plastic Machinery Co ltd
Current assignee: Wenzhou Yuehong Plastic Machinery Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-12-29
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses an extruder for plastic production, which comprises a device main body, wherein a mounting plate is arranged at the lower end of the device main body, a first support plate is arranged at the upper end of the mounting plate, a second support plate is arranged on the right end side wall of the first support plate, a feed hopper is arranged at the upper end of the second support plate, an output pipe is arranged on the left end side wall of the feed hopper, a second screw rod is arranged in the output pipe, a first motor box is arranged on the right end side wall of the feed hopper, a first motor is arranged in the first motor box, the interior of a plastic box output pipe in the feed hopper can be output through the cooperation between the output pipe and a heating pipe, meanwhile, plastic entering the heating pipe can enter the interior of the feed pipe and be heated through the instant heating device in the extrusion pipe, and the plastic can be heated completely.

Description

Extruder for plastic production

Technical Field

The utility model relates to the technical field of extruders, in particular to an extruder for plastic production.

Background

The extruder belongs to one of the types of plastic machinery, can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw rod, and the screw rod extruder is pressure and shearing force generated by rotation of the screw rod, so that materials can be fully plasticized and uniformly mixed, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a few multi-screw extruders and a screw-free extruder through die molding.

Through retrieving, chinese patent grant number CN 213891178U's patent discloses an extruder for plastics production, including equipment shell, motor case and lower hopper, one side fixedly connected with motor case of equipment shell, the inside of motor case is provided with first motor, the output fixedly connected with output shaft of first motor, the surface fixedly connected with of output shaft is first output blade, the top fixedly connected with of equipment shell is down the hopper, one side fixedly connected with support frame of lower hopper, the top fixedly mounted of support frame has the second motor, the output fixedly connected with connecting axle of second motor. Above-mentioned scheme advantage lies in, through the setting of second motor, connecting axle and second output blade, when the raw materials gets into equipment shell through the lower hopper, the second motor rotates and drives connecting axle and second output blade and rotate, when the second output blade rotates, can effectually drive in getting into equipment shell to can effectually prevent that the feed end from taking place the jam phenomenon, influence normal production. When the device is used, the upper end feeding device can only feed the inside of the inlet pipe and the outlet pipe, but can not perform instant heating work on plastics, and the heating work needs to heat during extrusion, so that the extruded plastics can not be completely heated and extruded during extrusion work.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an extruder for plastic production, which solves the problem that plastic can be completely heated in the heating process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an extruder for plastic production, includes the device main part, the mounting panel is installed to the lower extreme of device main part, and the upper end of mounting panel installs first backup pad, the second backup pad is installed to the right-hand member lateral wall of first backup pad, the feeder hopper is installed to the upper end of second backup pad, and the left end lateral wall of feeder hopper installs the output tube, the internally mounted of output tube has the second hob, first motor case is installed to the right-hand member lateral wall of feeder hopper, and the internally mounted of first motor case has first motor, the output of first motor runs through in the inside of feeder hopper, and connects in the right-hand member of second hob.

Preferably, the left end of output tube is connected with the heating pipe, the extrusion pipe is installed to the upper end of mounting panel, and the upper end of extrusion pipe is connected with the lower extreme of heating pipe, the internally mounted of extrusion pipe has first hob, and the right-hand member of first backup pad installs the second motor case, the internally mounted of second motor case has the second motor, the output of second motor runs through in the inside of first backup pad, and runs through in the inside of extrusion pipe, connect in the right-hand member of first hob.

Preferably, the extrusion plate is installed to the left end of extrusion pipe, and the inside of extrusion plate is provided with the extrusion hole, the inside of extrusion plate is provided with the seal groove, and the left end lateral wall of extrusion pipe installs the sealing washer, sealing washer sealing connection is in the inside of seal groove, the lateral wall of the lower extreme mounting panel of extrusion plate is connected.

Preferably, a sliding groove is formed in the upper end of the mounting plate, and a sliding block is mounted at the lower end of the extrusion plate and is connected to the inner portion of the sliding groove in a sliding manner through the extrusion plate.

Preferably, the upper end symmetry of mounting panel is installed the stopper, and the inside symmetry of extruding the board is provided with the screw hole, the internally mounted of stopper has the bolt, and bolt threaded connection is in the inside of screw hole.

Preferably, the heating plates are arranged on the inner side walls of the extrusion pipe and the heating pipe.

The utility model provides an extruder for plastic production. The beneficial effects are as follows:

this extruder is used in plastics production through the cooperation between output tube and the heating pipe, can export the inside of the inside plastic tank output tube of feeder hopper, can make the inside plastics of entering the heating pipe heat promptly simultaneously, and the inside plastics of entering the pipe through the heating pipe can get into, heats through the inside instant heating device of extrusion pipe again, can carry out complete heating to plastics.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of the structure of the access panel of the present utility model;

FIG. 4 is a schematic view of a first screw structure according to the present utility model;

fig. 5 is a schematic view of the structure of the heating plate according to the present utility model.

In the figure, a 1-device main body, a 2-mounting plate, a 3-first support plate, a 4-second support plate, a 5-heating plate, a 6-feed hopper, a 7-first motor box, an 8-first motor, a 9-output pipe, a 10-heating pipe, an 11-second motor box, a 12-second motor, a 13-extrusion pipe, a 14-extrusion plate, a 15-inlet and outlet hole, a 16-sliding groove, a 17-limiting block, an 18-bolt, a 19-sealing groove, a 20-threaded hole, a 21-sliding block, a 22-sealing ring, a 23-first screw rod and a 24-second screw rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides an extruder for plastic production, includes device main part 1, mounting panel 2 is installed to the lower extreme of device main part 1, and first backup pad 3 is installed to the upper end of mounting panel 2, second backup pad 4 is installed to the right-hand member lateral wall of first backup pad 3, feeder hopper 6 is installed to the upper end of second backup pad 4, and output tube 9 is installed to the left end lateral wall of feeder hopper 6, the internally mounted of output tube 9 has second hob 24, first motor case 7 is installed to the right-hand member lateral wall of feeder hopper 6, and the internally mounted of first motor case 7 has first motor 8, the output of first motor 8 runs through in the inside of feeder hopper 6, and is connected in the right-hand member of second hob 24.

The left end of output tube 9 is connected with heating pipe 10, extrusion pipe 13 is installed to the upper end of mounting panel 2, and the upper end of extrusion pipe 13 is connected with the lower extreme of heating pipe 10, the internally mounted of extrusion pipe 13 has first hob 23, and the right-hand member of first backup pad 3 installs second motor case 11, the internally mounted of second motor case 11 has second motor 12, the output of second motor 12 runs through in the inside of first backup pad 3, and runs through in the inside of extrusion pipe 13, connect in the right-hand member of first hob 23 to extrude through extrusion pipe 13 again through the plastics of heating pipe 10 output, can get back plastics material simpler when extruding.

The extrusion plate 14 is installed to the left end of extrusion tube 13, and the inside of extrusion plate 14 is provided with extrudees hole 15, the inside of extrusion plate 14 is provided with seal groove 19, and the left end lateral wall of extrusion tube 13 installs sealing washer 22, sealing washer 22 sealing connection is in the inside of seal groove 19, the lateral wall of the lower extreme mounting panel 2 of extrusion plate 14 is connected to can make the inside of extrusion tube 13 form sealing state.

The inside spout 16 that is provided with of upper end of mounting panel 2, and the slider 21 is installed to the lower extreme of extrusion board 14, slider 21 passes through extrusion board 14 sliding connection in the inside of spout 16 to not only can make extrusion board 14 slide through spout 16, can carry out the spacing simultaneously.

The upper end symmetry of mounting panel 2 is installed stopper 17, and the inside symmetry of extrusion board 14 is provided with screw hole 20, the internally mounted of stopper 17 has bolt 18, and bolt 18 threaded connection is in the inside of screw hole 20 to can fix the position of extrusion board 14.

The heating plate 5 is installed on the inner side walls of the extrusion pipe 13 and the heating pipe 10, so that the plastic which can enter inside can be heated.

The working principle of the device is as follows: when extrusion work is carried out, firstly, plastic is put into the feed hopper 6, the first motor 8 is opened, the second screw rod 24 drives the plastic in the interior to be output, the plastic enters the interior of the heating pipe 10, the heating pipe 10 enters the interior of the extrusion pipe 13, meanwhile, the heating work is continuously carried out through the interior of the extrusion pipe 13, meanwhile, the second motor 12 is opened, the first screw rod 23 is rotated, so that the plastic material in the interior is extruded through the extrusion plate 14, and when the extrusion plate 14 is replaced, the bolts 18 are loosened at first, so that the extrusion plate 14 can be taken out conveniently.

The utility model relates to a 1-device main body, a 2-mounting plate, a 3-first supporting plate, a 4-second supporting plate, a 5-heating plate, a 6-feeding hopper, a 7-first motor box, an 8-first motor, a 9-output pipe, a 10-heating pipe, an 11-second motor box, a 12-second motor, a 13-extrusion pipe, a 14-extrusion plate, a 15-inlet and outlet hole, a 16-sliding groove, a 17-limiting block, a 18-bolt, a 19-sealing groove, a 20-threaded hole, a 21-sliding block, a 22-sealing ring, a 23-first screw rod and a 24-second screw rod, wherein the components are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the components are all known by a technical manual or are known by a routine experiment method.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Extruder for plastic production, comprising a device body (1), characterized in that: the device comprises a device main body (1), wherein a mounting plate (2) is mounted at the lower end of the device main body (1), a first supporting plate (3) is mounted at the upper end of the mounting plate (2), a second supporting plate (4) is mounted on the right end side wall of the first supporting plate (3), a feeding hopper (6) is mounted at the upper end of the second supporting plate (4), an output pipe (9) is mounted on the left end side wall of the feeding hopper (6), a second screw rod (24) is mounted in the interior of the output pipe (9), a first motor case (7) is mounted on the right end side wall of the feeding hopper (6), a first motor (8) is mounted in the interior of the first motor case (7), an output end of the first motor (8) penetrates through the interior of the feeding hopper (6) and is connected to the right end of the second screw rod (24), a heating pipe (10) is connected to the left end of the output pipe (9), an extrusion pipe (13) is mounted at the upper end of the mounting plate (2), the upper end of the extrusion pipe (13) is connected with the lower end of the heating pipe (10), a second motor case (7) is mounted in the interior of the first motor (3), a second motor (11) is mounted at the right end of the first motor (3) and penetrates through the second motor (12), and penetrates through the inside of the extrusion pipe (13), and is connected to the right end of the first screw rod (23).

2. An extruder for plastic production according to claim 1, wherein: the extrusion plate (14) is installed to the left end of extrusion tube (13), and the inside of extrusion plate (14) is provided with extrusion hole (15), the inside of extrusion plate (14) is provided with seal groove (19), and the left end lateral wall of extrusion tube (13) installs sealing washer (22), sealing washer (22) sealing connection is in the inside of seal groove (19), the lateral wall of lower extreme mounting panel (2) of extrusion plate (14) is connected.

3. An extruder for plastic production according to claim 2, wherein: the inside spout (16) that is provided with of upper end of mounting panel (2), and slider (21) are installed to the lower extreme of extrusion board (14), slider (21) are through extrusion board (14) sliding connection in the inside of spout (16).

4. An extruder for plastic production according to claim 2, wherein: limiting blocks (17) are symmetrically arranged at the upper ends of the mounting plates (2), threaded holes (20) are symmetrically formed in the extrusion plates (14), bolts (18) are arranged in the limiting blocks (17), and the bolts (18) are in threaded connection with the interiors of the threaded holes (20).

5. An extruder for plastic production according to claim 1, wherein: the heating plates (5) are arranged on the inner side walls of the extrusion pipe (13) and the heating pipe (10).