CN210851096U

CN210851096U - Rubber product forming die

Info

Publication number: CN210851096U
Application number: CN201920989676.6U
Authority: CN
Inventors: 周娟如
Original assignee: Qingdao Cr Da Industrial Products Manufacturing Co ltd
Current assignee: Qingdao qilinda Industrial Products Co.,Ltd.
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-26
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a rubber product forming die, including base, telescopic cylinder and cope match-plate pattern, the top of base is fixed with the lower bolster, and the up end of lower bolster has seted up the die cavity, telescopic cylinder installs in the top of support, the guide pillar is located the fixing base, and the fixing base installs in the inboard at support top, the lower terminal surface welding of guide pillar has the bottom plate, and the bottom of bottom plate installs the sucking disc, seted up the mouth of moulding plastics on the cope match-plate pattern, and be fixed with the spring between the outside of cope match-plate pattern and the inner wall of support, the stopper is installed to the bottom of cope match-plate pattern, and the stopper is located the spacing inslot to the up end of lower bolster is seted up in the spacing groove. This rubber products forming die through the lateral shifting of cope match-plate pattern, exposes the position of die cavity, avoids traditional cope match-plate pattern danger that takes place easily when reciprocating, can collect forming die automatic suction through the sucking disc simultaneously.

Description

Rubber product forming die

Technical Field

The utility model relates to a rubber component technical field specifically is a rubber component forming die.

Background

Rubber is a highly elastic polymer material with reversible deformation, widely used in industry and life, and in the production and processing of rubber, it is required to process and manufacture the rubber into various shapes by an injection molding die, however, the existing molding die has the following problems:

however, the existing forming die generally moves up and down, the upper die is driven to run through a plurality of cylinders, the cost is increased, the upper die is easy to drop and accidents occur, the upper die is manually taken out after being formed, time and labor are wasted, the temperature of the die is high, and workers are easily injured.

In order to solve the above problems, innovative design based on the original forming mold is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber products forming die to solve above-mentioned background art and propose the mould on the current forming die and reciprocate, power cost is high, takes place danger easily, and the mould is manual to be taken out simultaneously, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubber product forming die, includes base, telescopic cylinder and cope match-plate pattern, the top of base is fixed with the lower bolster, and the up end of lower bolster has seted up the die cavity to the top edge of base has welded the support, telescopic cylinder installs in the top of support, and telescopic cylinder's output is connected with the guide pillar to the outside of guide pillar is fixed with the butt joint piece, the guide pillar is located the fixing base, and the fixing base installs in the inboard at support top, the lower terminal surface welding of guide pillar has the bottom plate, and the bottom of bottom plate installs the sucking disc, the mouth of moulding plastics has been seted up on the cope match-plate pattern, and is fixed with the spring between the outside of cope match-plate pattern and the inner wall of support, the stopper is installed to the bottom of cope match-plate pattern, and the stopper is located the spacing ins.

Preferably, the inboard shaft of fixing base is connected with the fluted roller, and the fluted roller is connected with the outside of cope match-plate pattern through wire rope, the pulley is run through at wire rope's middle part, and the pulley mounting is in the inboard of support.

Preferably, the fluted roller and the butt-joint blocks are meshed with each other, and the butt-joint blocks are distributed on the outer side of the guide pillar at equal intervals.

Preferably, the suckers are distributed at the bottom of the bottom plate at equal intervals, the cross section area of the bottom plate is smaller than that of the die cavity, and the bottom plate and the die cavity share a central axis.

Preferably, the springs, the bracket and the upper template are of a welding integrated structure, and the springs are symmetrically provided with 2 groups around the central axis of the upper template.

Preferably, the limiting block is connected with the limiting groove in a sliding mode, and the outer contour of the limiting block is attached to the inner contour of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: according to the rubber product forming die, the position of the die cavity is exposed through the transverse movement of the upper die plate, so that the danger easily caused when the traditional upper die plate moves up and down is avoided, and meanwhile, the forming die can be automatically sucked out and collected through the sucking disc;

1. the tooth rollers are meshed with the butt-joint blocks, so that the guide pillars can drive the tooth rollers to rotate when moving up and down, the upper die plate is pulled open towards two sides by winding the steel wire rope through the tooth rollers, the position of the die cavity is exposed, and meanwhile, the limiting blocks and the limiting grooves are arranged to keep the upper die plate to stably run;

2. through the equidistant sucking disc on the bottom plate that sets up, central axis is altogether between bottom plate and the die cavity simultaneously, can contact through sucking disc and forming die, takes out forming die is automatic, keeps forming die's stability to take out simultaneously.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic top view of the fixing base of the present invention;

fig. 4 is a schematic view of the bottom plate of the present invention.

In the figure: 1. a base; 2. a lower template; 3. a mold cavity; 4. a support; 5. a telescopic cylinder; 6. a guide post; 7. a butt joint block; 8. a fixed seat; 801. a toothed roller; 802. a wire rope; 803. a pulley; 9. a base plate; 10. a suction cup; 11. mounting a template; 12. an injection molding port; 13. a spring; 14. a limiting block; 15. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rubber product forming die comprises a base 1, a lower template 2, a die cavity 3, a support 4, a telescopic cylinder 5, a guide post 6, a butt joint block 7, a fixed seat 8, a bottom plate 9, a sucker 10, an upper template 11, an injection molding opening 12, a spring 13, a limiting block 14 and a limiting groove 15, wherein the lower template 2 is fixed at the top of the base 1, the die cavity 3 is formed in the upper end face of the lower template 2, the support 4 is welded at the edge of the top of the base 1, the telescopic cylinder 5 is installed at the top of the support 4, the guide post 6 is connected with the output end of the telescopic cylinder 5, the butt joint block 7 is fixed at the outer side of the guide post 6, the guide post 6 is positioned in the fixed seat 8, the fixed seat 8 is installed at the inner side of the top of the support 4, the bottom plate 9 is welded at the lower end face of the guide post 6, the sucker 10 is installed at the bottom of the bottom, the bottom of the upper template 11 is provided with a limiting block 14, the limiting block 14 is positioned in a limiting groove 15, and the limiting groove 15 is arranged on the upper end surface of the lower template 2;

the inner side shaft of the fixed seat 8 is connected with a toothed roller 801, the toothed roller 801 is connected with the outer side of the upper die plate 11 through a steel wire rope 802, the middle part of the steel wire rope 802 penetrates through a pulley 803, the pulley 803 is installed on the inner side of the bracket 4, the toothed roller 801 and the butt joint blocks 7 are mutually meshed, and the butt joint blocks 7 are distributed on the outer side of the guide pillar 6 at equal intervals, so that when the guide pillar 6 moves up and down in the fixed seat 8, the butt joint blocks 7 on the outer side of the guide pillar 6 are in meshed contact with the toothed roller 801 to drive the toothed roller 801 to rotate, the steel wire rope 802 is wound, the upper die plate 11 is pulled outwards;

the suckers 10 are distributed at the bottom of the bottom plate 9 at equal intervals, the cross section area of the bottom plate 9 is smaller than that of the die cavity 3, and the bottom plate 9 and the die cavity 3 share the same central axis, so that the bottom plate 9 can be contacted with a forming die in the die cavity 3 when descending, and meanwhile, the suckers 10 can be uniformly stressed when sucking out of the forming die, and the forming die can be sucked out;

the springs 13, the bracket 4 and the upper template 11 are of a welding integrated structure, and the springs 13 are symmetrically provided with 2 groups about the central axis of the upper template 11, so that the fixed connection between the bracket 4 and the upper template 11 of the springs 13 is maintained, and meanwhile, the upper template 11 is kept stable when the upper template 11 is operated back and forth under the elastic force of the springs 13;

the limiting block 14 is connected with the limiting groove 15 in a sliding mode, the outer contour of the limiting block 14 is attached to the inner contour of the limiting groove 15, the operation position of the upper die plate 11 is limited conveniently through the limiting block 14, and the deviation of the operation position is prevented.

The working principle is as follows: when the rubber product forming mold is used, as shown in fig. 1-4, firstly, a base 1 is fixed on a workpiece through bolts, then a rubber stock solution is poured into a mold cavity 3 on a lower mold plate 2 through an injection port 12 on an upper mold plate 11, after the rubber stock solution is cooled and formed, a telescopic cylinder 5 on a bracket 4 is started, the telescopic cylinder 5 drives a guide post 6 to move downwards in a fixed seat 8, meanwhile, a butt joint block 7 on the outer side of the guide post 6 is in meshing contact with a toothed roller 801 in the fixed seat 8 to drive the toothed roller 801 to rotate, the toothed roller 801 winds a steel wire rope 802 thereon, the steel wire rope 802 is guided by a pulley 803 to pull 2 upper mold plates 11 towards two sides, meanwhile, a spring 13 on the outer side of the upper mold plate 11 is extruded, a limit block 14 at the bottom of the upper mold plate 11 slides in a limit groove 15 to keep the stable operation of the upper mold plate 11, so that the position of the mold, drive bottom plate 9 and move down, until the bottom of bottom plate 9 contacts with the forming die in the die cavity 3, hold the mould through sucking disc 10 of bottom plate 9 bottom, then shrink telescopic cylinder 5, with guide pillar 6 upwards pulling, drive bottom plate 9 and sucking disc 10 simultaneously and pull out forming die, tooth roller 801 reverse rotation simultaneously, wire rope 802 takes place to become flexible, pushes back the normal position with cope match-plate pattern 11 through the elastic force of spring 13, accomplishes the preparation and the taking out of mould.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rubber component forming die, includes base (1), telescopic cylinder (5) and cope match-plate pattern (11), its characterized in that: the die comprises a base (1), a lower template (2) is fixed to the top of the base (1), a die cavity (3) is formed in the upper end face of the lower template (2), a support (4) is welded to the edge of the top of the base (1), a telescopic cylinder (5) is installed on the top of the support (4), the output end of the telescopic cylinder (5) is connected with a guide pillar (6), a butt joint block (7) is fixed to the outer side of the guide pillar (6), the guide pillar (6) is located in a fixing seat (8), the fixing seat (8) is installed on the inner side of the top of the support (4), a bottom plate (9) is welded to the lower end face of the guide pillar (6), a sucker (10) is installed at the bottom of the bottom plate (9), an injection molding opening (12) is formed in the upper template (11), a spring (13) is fixed between the outer side of the upper template (11) and the inner wall of the, and the limiting block (14) is positioned in the limiting groove (15), and the limiting groove (15) is arranged on the upper end surface of the lower template (2).

2. A rubber article-forming mold as defined in claim 1, wherein: the inside shaft of fixing base (8) is connected with fluted roller (801), and fluted roller (801) are connected with the outside of cope match-plate pattern (11) through wire rope (802), pulley (803) are run through in the middle part of wire rope (802), and pulley (803) are installed in the inboard of support (4).

3. A rubber article-forming mold according to claim 2, wherein: the toothed roller (801) and the butt-joint blocks (7) are meshed with each other, and the butt-joint blocks (7) are distributed on the outer side of the guide post (6) at equal intervals.

4. A rubber article-forming mold as defined in claim 1, wherein: the suckers (10) are distributed at the bottom of the bottom plate (9) at equal intervals, the cross section area of the bottom plate (9) is smaller than that of the die cavity (3), and the bottom plate (9) and the die cavity (3) share the same central axis.

5. A rubber article-forming mold as defined in claim 1, wherein: and the springs (13), the bracket (4) and the upper template (11) are of a welding integrated structure, and the springs (13) are symmetrically provided with 2 groups about the central axis of the upper template (11).

6. A rubber article-forming mold as defined in claim 1, wherein: the limiting blocks (14) are connected with the limiting grooves (15) in a sliding mode, and the outer contours of the limiting blocks (14) are attached to the inner contours of the limiting grooves (15) mutually.