CN215969645U

CN215969645U - Adjustable plastic die extrusion device

Info

Publication number: CN215969645U
Application number: CN202121871131.9U
Authority: CN
Inventors: 黄金培
Original assignee: Guangdong Dezongbang Plastic Technology Co ltd
Current assignee: Guangdong Dezongbang Plastic Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-08
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an adjustable plastic die extrusion device, and relates to the technical field of plastic die extrusion devices. Including extrusion device, fixing base, lower module and last module, the lower surface of extrusion device is connected with the last fixed surface of fixed plate, the fixed plate right side through threaded rod, the outer wall of threaded rod and the inner wall threaded connection of thread bush, the bottom of thread bush is articulated with the top of connecting rod, the left end of connecting rod is articulated with the right side of fixed block, the lower surface of fixed block is connected with the last fixed surface of connecting plate, the right side inner wall of connecting plate and the right side fixed connection of fixed frame. This adjustable plastic mold extrusion device when installing the cope match-block, makes extrusion device descend, makes the dead lever stretch into the connecting plate, because of spring compression makes the slider remove left, when the through-hole on the dead lever aligns with the slider, because of spring compression's elasticity makes slider and through-hole block.

Description

Adjustable plastic die extrusion device

Technical Field

The utility model relates to the technical field of plastic mould extrusion devices, in particular to an adjustable plastic mould extrusion device.

Background

With the rapid development of the plastic industry and the continuous improvement of general and engineering plastics in the aspects of strength and the like, the application range of plastic products is also continuously expanded, and the consumption of plastic products is also rising. A plastic mold is a tool for producing plastic articles. It is made up of several sets of parts, and the combination has a moulding cavity. During injection molding, a mold is clamped on an injection molding machine, molten plastic is injected into a forming mold cavity and is cooled and shaped in the cavity, then an upper mold and a lower mold are separated, a product is ejected out of the mold cavity through an ejection system and leaves the mold, finally the mold is closed again for next injection molding, and the whole injection molding process is carried out in a circulating mode.

When extruding plastic mold, need fix the cope match-plate pattern on extrusion device, among the prior art, when fixing the cope match-plate pattern, operating personnel operates very troublesome, wastes time and energy moreover, and inconvenient staff is fixed the cope match-plate pattern.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an adjustable plastic mold extrusion apparatus that solves the problems noted in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an adjustable plastic mold extrusion device comprises an extrusion device, a fixed seat, a lower module and an upper module, wherein the lower surface of the extrusion device is fixedly connected with the upper surface of a fixed plate, a threaded rod penetrates through the right side of the fixed plate, the outer wall of the threaded rod is connected with the inner wall of a threaded sleeve in a threaded manner, the bottom of the threaded sleeve is hinged with the top of a connecting rod, the left end of the connecting rod is hinged with the right side of the fixed block, the lower surface of the fixed block is fixedly connected with the upper surface of a connecting plate, the right inner wall of the connecting plate is fixedly connected with the right side of a fixed frame, the top inner wall of the fixed frame is fixedly connected with the top of a supporting rod, the lower surface of the supporting rod is slidably connected with the upper surface of a movable rod, the left end of the movable rod is fixedly connected with the right side of a sliding block, the right side of the sliding block is fixedly connected with the left side of a spring, and the right side of the spring is fixedly connected with the left side of the fixed frame, the upper surface of the sliding block is fixedly connected with the lower surface of the L-shaped pull rod, the right end of the L-shaped pull rod is fixedly connected with the left side of the handle, and the upper surface of the upper module is fixedly connected with the lower surface of the fixed rod.

Preferably, the right end of the threaded rod is fixedly connected with the left side of the knob.

Preferably, the left side of connecting plate and the right-hand member fixed connection of indicator lever, the left end of indicator lever and the right side laminating of scale, the top of scale and the bottom fixed connection of fixed plate.

Preferably, the slide blocks are arranged in two groups, and the two groups of slide blocks are symmetrically arranged by taking the central line in the vertical direction of the connecting plate as a symmetry axis.

Preferably, a through hole is formed in the fixing rod.

Preferably, the L-shaped pull rods are arranged in two groups, and the two groups of L-shaped pull rods are symmetrically arranged by taking the central line in the vertical direction of the connecting plate as a symmetry axis.

(III) advantageous effects

The utility model provides an adjustable plastic die extrusion device. The method has the following beneficial effects:

(1) this adjustable plastic mold extrusion device when installing the cope match-plate pattern, makes extrusion device descend, makes the dead lever stretch into the connecting plate, makes the slider remove left because of spring compression, when the through-hole on the dead lever aligns with the slider, makes slider and through-hole block because of spring compression's elasticity.

(2) This adjustable plastic mold extrusion device when rotating the turn-button, drives the threaded rod and rotates, and then makes the thread bush move on the threaded rod, makes the connecting plate reciprocate, and is different because of the extruded position of different moulds, and then through observing the scale, adjusts the position of connecting plate, extrudees different moulds.

Drawings

FIG. 1 is a schematic overall elevational view of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is an enlarged view of the structure B of the present invention;

FIG. 4 is an enlarged view of the structure C of the present invention;

fig. 5 is a schematic structural diagram of the fixing rod of the present invention.

In the figure: the device comprises an extrusion device 1, a fixed seat 2, a lower module 3, an upper module 4, a fixed plate 5, a threaded rod 6, a threaded sleeve 7, a connecting rod 8, a fixed block 9, a connecting plate 10, a fixed frame 11, a supporting rod 12, a movable rod 13, a sliding block 14, a spring 15, a pull rod 16L, a handle 17, a rotating button 18, an indicating rod 19, a graduated scale 20, a fixed rod 21 and a through hole 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an adjustable plastic mold extrusion device comprises an extrusion device 1, a fixed seat 2, a lower module 3 and an upper module 4, wherein the lower surface of the extrusion device 1 is fixedly connected with the upper surface of a fixed plate 5, a threaded rod 6 penetrates through the right side of the fixed plate 5, the right side of the threaded rod 6 is fixedly connected with the left side of a knob 18, the outer wall of the threaded rod 6 is in threaded connection with the inner wall of a threaded sleeve 7, the bottom of the threaded sleeve 7 is hinged with the top of a connecting rod 8, the left end of the connecting rod 8 is hinged with the right side of a fixed block 9, the lower surface of the fixed block 9 is fixedly connected with the upper surface of a connecting plate 10, the left side of the connecting plate 10 is fixedly connected with the right end of an indicating rod 19, the indicating rod 19 can clearly know the position of the connecting plate 10, the left end of the indicating rod 19 is attached to the right side of a graduated scale 20, the height of the connecting plate 10 is determined by observing the graduated scale 20, and the graduated scale 20 takes centimeters as unit length, the interval of each scale on the graduated scale 20 is 1 cm, the top of the graduated scale 20 is fixedly connected with the bottom of the fixed plate 5, the right inner wall of the connecting plate 10 is fixedly connected with the right side of the fixed frame 11, the top inner wall of the fixed frame 11 is fixedly connected with the top of the supporting rod 12, the lower surface of the supporting rod 12 is slidably connected with the upper surface of the movable rod 13, the supporting rod 12 can play a role of supporting the movable rod 13, the left end of the movable rod 13 is fixedly connected with the right side of the sliding block 14, the two groups of sliding blocks 14 are arranged symmetrically by taking the central line of the connecting plate 10 in the vertical direction as a symmetry axis, the right side of the sliding block 14 is fixedly connected with the left side of the spring 15, the right side of the spring 15 is fixedly connected with the left side of the fixed frame 11, the upper surface of the sliding block 14 is fixedly connected with the lower surface of the L-shaped pull rod 16, the L-shaped pull rod 16 is arranged in two groups, and the two groups of L-shaped pull rods 16 are symmetrically arranged by taking the central line of the connecting plate 10 in the vertical direction as a symmetry axis, the right end of the L-shaped pull rod 16 is fixedly connected with the left side of the handle 17, the upper surface of the upper module 4 is fixedly connected with the lower surface of the fixed rod 21, a through hole 22 is formed in the fixed rod 21, and the through hole 22 can be clamped with the fixed rod 21.

When the device is in operation (or in use), when the upper module 4 is installed, the extrusion device 1 is lowered, the fixed rod 21 is extended into the connecting plate 10, the fixed rod 21 is made to extrude the slide block 14, the slide block 14 is moved rightwards due to the compression of the spring 15, when the through hole 22 on the fixed rod 21 is aligned with the slide block 14, the slide block 14 is extended into the through hole 22 due to the elastic force compressed by the spring 15, the slide block 14 is clamped with the through hole 22, the upper module 4 is fixed with the extrusion device 1, when the upper module 4 is disassembled, the handle 17 is pulled, the L-shaped pull rod 16 is driven to move, the slide block 14 is driven to move rightwards, the slide block 14 is separated from the through hole 22, the extrusion device 1 is lifted, the upper module 4 is separated from the extrusion device 1, the upper module 4 is convenient for the replacement of the upper module 4 by a worker, when the rotating knob 18 is rotated, the threaded rod 6 is driven to rotate, and is in threaded connection with the threaded sleeve 7, and then make the thread bush 7 remove on threaded rod 6, make connecting plate 10 reciprocate, because of the extruded position difference of different moulds, and then through observing scale 20, adjust the position of connecting plate 10, extrude different moulds, it is more practical high-efficient, be fit for extensively promoting.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic mold extrusion device with adjustable, includes extrusion device (1), fixing base (2), lower module (3) and last module (4), its characterized in that: the lower surface of extrusion device (1) is connected with the last fixed surface of fixed plate (5), fixed plate (5) right side through threaded rod (6), the outer wall of threaded rod (6) and the inner wall threaded connection of thread bush (7), the bottom of thread bush (7) is articulated with the top of connecting rod (8), the left end of connecting rod (8) is articulated with the right side of fixed block (9), the lower surface of fixed block (9) is connected with the last fixed surface of connecting plate (10), the right side inner wall of connecting plate (10) and the right side fixed connection of fixed frame (11), the top inner wall of fixed frame (11) and the top fixed connection of bracing piece (12), the lower surface of bracing piece (12) and the last fixed surface sliding connection of movable rod (13), the left end of movable rod (13) and the right side fixed connection of slider (14), the right side of slider (14) and the left side fixed connection of spring (15), the right side of spring (15) and the left side fixed connection of fixed frame (11), the upper surface of slider (14) and the lower fixed surface of L type pull rod (16) are connected, the left side fixed connection of L type pull rod (16) right-hand member and handle (17), the upper surface of going up module (4) and the lower fixed surface of dead lever (21) are connected.

2. An adjustable plastic mold extrusion apparatus as set forth in claim 1, wherein: the right end of the threaded rod (6) is fixedly connected with the left side of the knob (18).

3. An adjustable plastic mold extrusion apparatus as set forth in claim 1, wherein: the left side of connecting plate (10) and the right-hand member fixed connection of indicator lever (19), the left end of indicator lever (19) and the right side laminating of scale (20), the top of scale (20) and the bottom fixed connection of fixed plate (5).

4. An adjustable plastic mold extrusion apparatus as set forth in claim 1, wherein: the two groups of sliding blocks (14) are arranged, and the two groups of sliding blocks (14) are symmetrically arranged by taking the central line in the vertical direction of the connecting plate (10) as a symmetry axis.

5. An adjustable plastic mold extrusion apparatus as set forth in claim 1, wherein: the fixing rod (21) is provided with a through hole (22) in the middle.

6. An adjustable plastic mold extrusion apparatus as set forth in claim 1, wherein: the L-shaped pull rods (16) are arranged in two groups, and the two groups of L-shaped pull rods (16) are symmetrically arranged by taking the central line in the vertical direction of the connecting plate (10) as a symmetry axis.