CN214726288U

CN214726288U - Extrusion device on wire drawing machine

Info

Publication number: CN214726288U
Application number: CN202022022831.2U
Authority: CN
Inventors: 余建柱
Original assignee: Zhejiang Heyi Weaving Co ltd
Current assignee: Zhejiang Heyi Weaving Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-11-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an extrusion device on wire drawing machine, include support, cylinder, extrude the head, there is the cylinder on the top of support through the fix with screw, and the telescopic link in the cylinder passes the support, and extrusion piece is being connected to its front end, the surface of extrusion piece is equipped with the head of extruding of laminating each other, and the rear end of extruding the head is equipped with the communicating pipe of moulding plastics, be equipped with the cooling bath under extruding the head, the utility model discloses a characteristics: reasonable in design, be convenient for maintain the washing, machining efficiency is high.

Description

Extrusion device on wire drawing machine

Technical Field

The utility model relates to a wire drawing machine equipment field, in particular to extrusion device on wire drawing machine.

Background

The wire drawing machine is also called wire drawing machine, be the extensive mechanical equipment of use among the industrial application, applied in the machine-building, hardware processing, plastics, trades such as bamboo wood goods, the injection molding machine of wire drawing machine front end melts the plastics, carry the tape unit head position with plastic liquid through the drainage tube, by the inside plunger of injection molding machine, extrude the plastic liquid aircraft nose, reach the production purpose, but this way efficiency is slower, one tub of plastic liquid is extruded and is finished the back, the plunger need retreat just can work after that, and the plunger must be located the rear side of material mouth, the plastic liquid on the material mouth can drip on the plunger, cause the motion of plunger not smooth and easy, block up even, also give people the cleanness in later stage and caused the puzzlement, the utility model discloses a cylinder transmission's mode, through independent extrusion mode, extrude plastic liquid, can effectual solution problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reasonable in design, be convenient for maintain the extrusion device on the wire drawing machine that washs, machining efficiency is high.

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

the utility model provides an extrusion device on wire drawing machine, includes support, cylinder, extrudes the head, there is the cylinder on the top of support through the fix with screw, and the support is passed to telescopic link in the cylinder, and extrusion block is being connected to its front end, extrusion block's surface is equipped with the head of extruding of laminating each other, and the rear end of extruding the head is equipped with communicating pipe of moulding plastics, be equipped with the cooling bath under extruding the head.

Preferably, the injection molding pipe and the extrusion head are fixedly connected through threads.

The utility model discloses a beneficial condition lies in: the utility model adopts the above technical scheme to provide an extrusion device on wire drawing machine, remedied the not enough of prior art, its characteristics: reasonable in design, be convenient for maintain the washing, machining efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a support; 2. a cylinder; 3. Injection molding a tube; 4. a telescopic rod; 5. extruding the block; 6. an extrusion head; 7. and (6) cooling the tank.

Detailed Description

As shown in fig. 1, an extrusion device on a wire drawing machine comprises a support 1, a cylinder 2 and an extrusion head 6, wherein the cylinder 2 is fixed at the top end of the support 1 through a screw, a telescopic rod 4 in the cylinder 2 penetrates through the support 1, the front end of the telescopic rod is connected with the extrusion block 5, the extrusion head 6 which is mutually attached is arranged on the outer surface of the extrusion block 5, a communicated injection molding pipe 3 is arranged at the rear end of the extrusion head 6, a cooling groove 7 is arranged under the extrusion head 6, and the injection molding pipe 3 is fixedly connected with the extrusion head 6 through threads.

When the plastic filament extruding device is actually used, heated plastic liquid is conveyed into the extruding head 6 from the injection molding pipe 3, the plastic liquid is extruded from the fine holes of the extruding head 6 under the self weight of the plastic liquid and the subsequent pushing and extruding of the plastic liquid, the extruded plastic filament falls into the cooling tank 7, and the plastic filament is rapidly cooled and shaped through a cooling medium; the support 1 is provided with the air cylinder 2, the telescopic rod 4 in the air cylinder 2 is connected with the extrusion block 5, when the air cylinder 2 starts to work, the air cylinder 2 controls the extrusion block 5 to move up and down through the telescopic rod 4 to assist in extruding the plastic liquid in the extrusion head 6, the maximum stroke of the telescopic rod 4 is positioned above the orifice of the injection molding pipe 3, the extrusion block 5 cannot block the orifice of the injection molding pipe 3, and the plastic liquid is prevented from being blocked; the injection molding pipe 3 is fixedly connected with the extrusion head 6 through threads, and the design has the advantages that: when the different plastic silk threads of diameter need be produced, rationally choose for use to extrude head 6, dismantling, it is more convenient, the maintenance clearance in later stage is also very convenient moreover.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an extrusion device on wire drawing machine, includes support (1), cylinder (2), extrudes head (6), its characterized in that, there is cylinder (2) on the top of support (1) through the fix with screw, and support (1) is passed in telescopic link (4) in cylinder (2), and extrusion block (5) are being connected to its front end, the surface of extrusion block (5) is equipped with extrusion head (6) of laminating each other, and the rear end of extruding head (6) is equipped with communicating injection molding pipe (3), be equipped with cooling bath (7) under extruding head (6).

2. An extrusion device on a wire drawing machine according to claim 1, characterized in that the injection pipe (3) and the extrusion head (6) are fixed by a threaded connection.