CN213733275U

CN213733275U - Plastic extruder

Info

Publication number: CN213733275U
Application number: CN202022336976.XU
Authority: CN
Inventors: 戴镇杨
Original assignee: Chongqing Ouwang Technology Co ltd
Current assignee: Chongqing Ouwang Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-20
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to an extruder accessory technical field just discloses a plastics extruder, include frame, feed cylinder, extrude head and moving mechanism. When the extrusion head is used, the extrusion head is arranged on the moving mechanism, and is driven by the moving mechanism to be close to the charging barrel for connection; otherwise, the operation is removed. Set up like this, it installs on moving mechanism when extruding the head when changing, through the moving mechanism atress to and drive and extrude the head counterpoint, reduce artifical transport and extrude the head, reduce labour loss, laborsaving saving time, and can dismantle the mode of connection and conveniently change the different head of extruding, make the operator change more portably, improve production efficiency.

Description

Plastic extruder

Technical Field

The utility model relates to an extruder accessory technical field specifically is a plastic extruder.

Background

The plastic extruder heats plastic to be in a viscous molten state, passes through a die with a certain shape under pressure to form a continuous body with a cross section similar to the structural shape of the die, and then is cooled to form a plastic product with a certain shape and size. However, the conventional extruder cannot conveniently replace the extrusion head, which results in reduction of production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a plastic extruder solves the unable convenient change of current extruder and extrudes the head, leads to the problem that production efficiency reduces.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a plastic extruder comprises a frame, a charging barrel and an extrusion head; the extrusion head is detachably connected to the moving mechanism and is driven by the moving mechanism to generate corresponding displacement. The moving mechanism can adopt any one of the prior art as long as the working principle of the moving mechanism can be realized. When the extrusion head is used, the extrusion head is arranged on the moving mechanism, and is driven by the moving mechanism to be close to the charging barrel for connection; otherwise, the operation is removed. Set up like this, it installs on moving mechanism when extruding the head when changing, through the moving mechanism atress to and drive and extrude the head counterpoint, reduce artifical transport and extrude the head, reduce labour loss, laborsaving saving time, and can dismantle the mode of connection and conveniently change the different head of extruding, make the operator change more portably, improve production efficiency.

Furthermore, the moving mechanism comprises a slide rail and a slide block, the slide rail is arranged on the rack corresponding to the axis of the charging barrel, the slide block is arranged on the slide rail, and the extrusion head is detachably connected with the slide block. The arrangement corresponding to the axis of the material barrel refers to that after the slide rail is arranged, the moving direction of the slide block on the slide rail is consistent with the axis direction of the material barrel, namely the moving path of the slide block is the extension line path of the axis of the material barrel. With this arrangement, positional deviation of the extrusion head when approaching and departing from the cartridge can be prevented.

Further, be provided with the perpendicular to on the slider the cross slot of feed cylinder axis, it is provided with the fixed block of cooperation cross slot to extrude first bottom, and this fixed block bottom is provided with a plurality of balls. Set up like this, not only can conveniently extrude the dismouting of head, make operator labour saving and time saving, can also adjust the position of extruding the head in the vertical direction.

Further, be provided with the fixed slot on the fixed block lateral wall, fixed slot internal spring is connected with the inserted block, be provided with the through-hole of cooperation inserted block on the slider. Set up like this, when the fixed block removed in the cross slot, when reaching preset the position, the inserted bar was promoted by the spring and is inserted the through-hole in, with the fixed of fixed block. When the precision is higher, the slider is directly moved after the fixed block is fixed, so that the extrusion head can be directly connected with the front end of the charging barrel, subsequent adjustment is not needed, and the working steps are reduced.

Furthermore, a mounting seat is arranged outside the sliding block, a pressing hole corresponding to the through hole is formed in the mounting seat, and a pressing rod is arranged in the pressing hole. By the arrangement, the inserting rod is ejected out by the pressing rod, so that the inserting rod can conveniently exit from the through hole.

Has the advantages that: set up like this, it installs on moving mechanism when extruding the head when changing, through the moving mechanism atress to and drive and extrude the head counterpoint, reduce artifical transport and extrude the head, reduce labour loss, laborsaving saving time, and can dismantle the mode of connection and conveniently change the different head of extruding, make the operator change more portably, improve production efficiency.

Drawings

FIG. 1 is a schematic side view of the present embodiment;

FIG. 2 is an enlarged view A of FIG. 1;

fig. 3 is a schematic top view of the present embodiment.

Reference numerals: the extrusion device comprises a frame 1, a charging barrel 2, an extrusion head 3, a slide rail 4, a slide block 5, a fixed block 6, a ball 7, an insertion block 8 and a pressing rod 9.

Detailed Description

The technical solution of the plastic extruder according to the present invention will be further described in detail with reference to the following embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, the plastic extruder of the present embodiment includes a frame 1, a barrel 2 and an extrusion head 3; the feed cylinder 2 is arranged on the machine frame 1, the extrusion head 3 is detachably connected with the front end of the feed cylinder 2, the machine frame 1 is provided with a moving mechanism, and the extrusion head 3 is detachably connected onto the moving mechanism and is driven by the moving mechanism to generate corresponding displacement. The moving mechanism comprises a sliding rail 4 which is arranged on the rack 1 corresponding to the axis of the charging barrel 2 and a sliding block 5 which is arranged on the sliding rail 4, and the extrusion head 3 is detachably connected with the sliding block 5. The slider 5 is provided with a transverse groove perpendicular to the axis of the charging barrel 2, the bottom of the extrusion head 3 is provided with a fixed block 6 matched with the transverse groove, and the bottom of the fixed block 6 is provided with a plurality of balls 7. Be provided with the fixed slot on the 6 lateral walls of fixed block, spring coupling has inserted block 8 in the fixed slot, be provided with the through-hole of cooperation inserted block 8 on the slider 5. And a mounting seat is arranged outside the sliding block 5, a pressing hole corresponding to the through hole is arranged on the mounting seat, and a pressing rod 9 is arranged in the pressing hole. When in use, the extrusion head 3 is arranged on the moving mechanism and is driven by the moving mechanism to be close to the charging barrel 2 for connection; otherwise, the operation is removed. Set up like this, it installs on moving mechanism when extruding head 3 in the change, through the moving mechanism atress to and drive and extrude head 3 counterpoint, reduce artifical transport and extrude head 3, reduce labour loss, it is laborsaving to save time, and can dismantle the mode of connection and conveniently change different head 3 that extrudes, makes the operator change more portably, improves production efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic extruder comprises a frame, a charging barrel and an extrusion head; the feed cylinder sets up in the frame, extrude the head and can dismantle with the front end of feed cylinder and be connected its characterized in that: the frame is provided with a moving mechanism, and the extrusion head is detachably connected to the moving mechanism and is driven by the moving mechanism to generate corresponding displacement.

2. A plastic extruder as claimed in claim 1, wherein: the moving mechanism comprises a sliding rail and a sliding block, the sliding rail is arranged on the rack corresponding to the axis of the charging barrel, the sliding block is arranged on the sliding rail, and the extrusion head is detachably connected with the sliding block.

3. A plastic extruder as claimed in claim 2, wherein: the extrusion head is characterized in that a transverse groove perpendicular to the axis of the charging barrel is formed in the sliding block, a fixing block matched with the transverse groove is arranged at the bottom of the extrusion head, and a plurality of balls are arranged at the bottom of the fixing block.

4. A plastic extruder as claimed in claim 3, wherein: the fixed block is characterized in that a fixed groove is formed in the side wall of the fixed block, an insertion block is connected to the inner side of the fixed groove through a spring, and a through hole matched with the insertion block is formed in the sliding block.

5. A plastic extruder as claimed in claim 4, wherein: the slider is provided with the mount pad outward, be provided with on the mount pad with the through-hole position corresponds presses the hole, it presses the pressure pole to be provided with in the hole.