CN211307249U

CN211307249U - Machine external demoulding mechanism

Info

Publication number: CN211307249U
Application number: CN201922064929.1U
Authority: CN
Inventors: 张芝娟
Original assignee: Mochuang Technology Suzhou Co ltd
Current assignee: Mochuang Technology Suzhou Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-21
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an off-machine demoulding mechanism, include: the drawing core rod is installed at the front end of the fixing base, one end of the sliding block insert is connected with the inside of a mold, the other end of the sliding block insert is connected with one end, far away from the fixing base, of the drawing core rod, the oil cylinder is fixed on the fixing base, the output end of the oil cylinder is connected with the tail portion of the drawing core rod, a first limit switch and a second limit switch are arranged in the limit switches, the first limit switch is fixed at one end, close to the drawing core rod, of the fixing base and connected with the output end of the oil cylinder through a linkage piece, and the second limit switch is installed at one end, close to the oil cylinder, of the fixing base. The utility model discloses well structure is comparatively simple, reasonable in design, convenient operation, great production cycle who shortens the product, fine solution the drawing of patterns problem of mould edge product, degree of automation is high, reduces the amount of labour, has improved work efficiency.

Description

Machine external demoulding mechanism

Technical Field

The utility model belongs to the technical field of injection-molded machining, in particular to off-machine demoulding mechanism.

Background

With the rapid development of social economy, all walks of life are constantly accelerating the development pace, and the demand of production is better satisfied. The plastic product often needs to use the mould shaping in the course of working, often needs to use the mould in the course of product processing, nevertheless need to carry out the drawing of patterns to it after the product shaping, drawing of patterns is the common problem in current mould processing.

At present, most of molds are all demolded by the whole mold, however, for some parts located at the edge of the whole set of molds, if the whole set of molds are opened and then demolded, the process is complicated, a large amount of time is needed to be spent, and for the production of enterprises, the production period of products is prolonged, so that the existing demolding mechanism is still to be improved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects, the utility model aims to provide an off-machine demoulding mechanism, its simple structure, reasonable in design, easy production, degree of automation is high, reduces the amount of manual labor, has improved work efficiency.

The technical scheme is as follows: in order to realize the above, the utility model provides an extramechanical demoulding mechanism, include: the drawing core rod is installed at the front end of the fixing base, one end of the sliding block insert is connected with the inside of a mold, the other end of the sliding block insert is connected with one end, far away from the fixing base, of the drawing core rod, the oil cylinder is fixed on the fixing base, the output end of the oil cylinder is connected with the tail portion of the drawing core rod, a first limit switch and a second limit switch are arranged in the limit switches, the first limit switch is fixed at one end, close to the drawing core rod, of the fixing base and connected with the output end of the oil cylinder through a linkage piece, and the second limit switch is installed at one end, close to the oil cylinder, of the fixing base.

The utility model discloses in machine demoulding mechanism, drive the slider mold insert through the hydro-cylinder and loose core to the former direction from the mould, the in-process of moving again stops retreating when touch limit switch, the slider mold insert takes a whole set of mould outside out promptly, deviate from the product back-off, the structure of whole product is comparatively simple, and reasonable in design, and convenient operation, great production cycle who shortens the product, fine solution the drawing of patterns problem of mould edge product, degree of automation is high, reduce the amount of manual labor, and the work efficiency is improved, thereby let its better needs that satisfy production.

The utility model discloses in be equipped with mount pad, a set of curb plate and be used for the mounting base of hydro-cylinder installation in the fixing base, the curb plate is installed in the both sides of mount pad, the afterbody of both sides board is located to the mounting base, hydro-cylinder and mounting base fixed connection.

The utility model discloses in be equipped with the perforation that is used for installing the core rod of taking out on the mount pad, one side is equipped with the zigzag lug, the middle part of zigzag lug is equipped with the open slot.

The utility model discloses in the one end that the core pulling rod is close to the slider mold insert is equipped with the open slot, and the one end that is close to the hydro-cylinder is equipped with T type recess, the slider mold insert cooperatees with the open slot, hydro-cylinder and T type recess phase-match.

The utility model discloses in the linkage is L shape, and its one side is fixed in the output of hydro-cylinder, and the other end is connected with first limit switch, and both cooperate.

The utility model discloses in be equipped with the curb plate body in the curb plate, the both sides of the one end of curb plate body are equipped with the U-shaped recess, and the outside that is located the U-shaped recess is equipped with the end plate, end plate and mount pad fixed connection.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. the utility model discloses in outer demoulding mechanism, drive the slider mold insert through the hydro-cylinder and loose core to the former direction from the mould, the in-process of rerunning stops retreating when touch limit switch, and the slider mold insert takes a whole set of mould outside out promptly, deviates from the product back-off, degree of automation is high, reduces the amount of manual labor, has improved work efficiency to let its better needs that satisfy production.

2. The utility model discloses the structure of well whole product is comparatively simple, reasonable in design, convenient operation, great production cycle who shortens the product has improved work efficiency, fine solution the drawing of patterns problem of mould edge product.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a partial enlarged view of the rod of the present invention;

FIG. 4 is a schematic structural view of the fixing base of the present invention;

fig. 5 is a schematic structural view of the side plate of the present invention.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

An external mold releasing mechanism shown in fig. 1 to 5 includes: the drawing core rod comprises a fixed seat 1, a drawing core rod 2, a sliding block insert 3, an oil cylinder 4 and a group of limit switches 5, wherein the drawing core rod 2 is installed at the front end of the fixed seat 1, one end of the sliding block insert 3 is connected with the inside of a mold, the other end of the sliding block insert 3 is connected with one end, far away from the fixed seat 1, of the drawing core rod 2, the oil cylinder 4 is fixed on the fixed seat 1, the output end of the oil cylinder 4 is connected with the tail portion of the drawing core rod 2, a first limit switch 51 and a second limit switch 52 are arranged in the limit switches 5, the first limit switch 51 is fixed at one end, close to the drawing core rod 2, of the fixed seat 1 and is connected with the output end of the oil.

Further, a mounting seat 11, a group of side plates 12 and a mounting base 13 for mounting the oil cylinder 4 are arranged in the fixing seat 1, the side plates 12 are mounted on two sides of the mounting seat 11, the mounting base 13 is arranged at the tail parts of the two side plates 12, and the oil cylinder 4 is fixedly connected with the mounting base 13.

Preferably, the mounting base 11 is provided with a through hole for mounting the core rod 2, one side of the mounting base is provided with a sawtooth-shaped convex block 111, and the middle part of the sawtooth-shaped convex block 111 is provided with an open slot.

Furthermore, an open groove 21 is formed in one end, close to the sliding block insert 3, of the core pulling rod 2, a T-shaped groove 22 is formed in one end, close to the oil cylinder 4, of the core pulling rod, the sliding block insert 3 is matched with the open groove 21, and the oil cylinder 4 is matched with the T-shaped groove 22.

Further, the linkage member 6 is L-shaped, one side of which is fixed to the output end of the oil cylinder 4, and the other end of which is connected to the first limit switch 51 and is matched with the first limit switch.

Further preferably, a side plate body is arranged in the side plate 12, U-shaped grooves 121 are formed in two sides of one end of the side plate body, end plates 122 are arranged on the outer sides of the U-shaped grooves 121, and the end plates 122 are fixedly connected with the mounting base 11.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an off-machine demoulding mechanism which characterized in that: the method comprises the following steps: a fixed seat (1), a core pulling rod (2), a slide block insert (3), an oil cylinder (4) and a group of limit switches (5), the core pulling rod (2) is arranged at the front end of the fixed seat (1), one end of the slide block insert (3) is connected with the interior of the die, the other end of the slide block insert is connected with one end of the core pulling rod (2) far away from the fixed seat (1), the oil cylinder (4) is fixed on the fixed seat (1), the output end of the connecting rod is connected with the tail part of the core pulling rod (2), a first limit switch (51) and a second limit switch (52) are arranged in the limit switch (5), the first limit switch (51) is fixed at one end of the fixed seat (1) close to the core-pulling rod (2), and is connected with the output end of the oil cylinder (4) through a linkage piece (6), and the second limit switch (52) is arranged at one end of the fixed seat (1) close to the oil cylinder (4).

2. The off-board stripper mechanism of claim 1, further comprising: be equipped with mount pad (11), a set of curb plate (12) and be used for mounting of hydro-cylinder (4) mounting base (13) in fixing base (1), install in the both sides of mount pad (11) curb plate (12), the afterbody of both sides board (12) is located in mounting base (13), hydro-cylinder (4) and mounting base (13) fixed connection.

3. The off-board stripper mechanism of claim 2, wherein: the mounting seat (11) is provided with a through hole for mounting the core pulling rod (2), one side of the mounting seat is provided with a sawtooth-shaped convex block (111), and the middle part of the sawtooth-shaped convex block (111) is provided with an open slot.

4. The off-board stripper mechanism of claim 2, wherein: an open groove (21) is formed in one end, close to the sliding block insert (3), of the core pulling rod (2), a T-shaped groove (22) is formed in one end, close to the oil cylinder (4), the sliding block insert (3) is matched with the open groove (21), and the oil cylinder (4) is matched with the T-shaped groove (22).

5. The off-board stripper mechanism of claim 2, wherein: the linkage piece (6) is L-shaped, one side of the linkage piece is fixed at the output end of the oil cylinder (4), the other end of the linkage piece is connected with the first limit switch (51), and the linkage piece and the first limit switch are matched.

6. The off-board stripper mechanism of claim 2, wherein: the side plate is characterized in that a side plate body is arranged in the side plate (12), U-shaped grooves (121) are formed in two sides of one end of the side plate body, end plates (122) are arranged on the outer sides of the U-shaped grooves (121), and the end plates (122) are fixedly connected with the mounting base (11).