CN210634059U

CN210634059U - Rubber injection disc machine mould

Info

Publication number: CN210634059U
Application number: CN201921107560.1U
Authority: CN
Inventors: 曾锦丰
Original assignee: Quanzhou Xinguang Machinery Co ltd
Current assignee: Quanzhou Xinguang Machinery Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-29
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a rubber manufacturing technical equipment field, a rubber injection disc machine mould, including last mould and bed die, go up the mould and can open and shut on locating the bed die, its characterized in that: the improved stamping die is characterized in that a color separation plate is arranged at the top of the lower die, the color separation plate can be opened and closed and arranged on one side of the lower die, a fixed self-locking mechanism is further arranged between the upper die and the lower die, the lower die comprises a base, a first movable die and a second movable die, the first movable die and the second movable die are arranged on the base in an openable and closable mode, a movable leaf is arranged at the joint of the first movable die and the second movable die, and a lower die buckle is arranged at the opening and closing position.

Description

Rubber injection disc machine mould

Technical Field

The utility model relates to a rubber manufacturing technical equipment field, in particular to rubber injection disc machine mould.

Background

The injection mould is characterized in that plastic is heated and melted in a heating charging barrel of an injection machine, is pushed by a screw or a stopper, enters a mould cavity through a nozzle and a pouring system of the mould, is hardened and shaped in the mould cavity, is used for molding thermoplastic plastic products and thermosetting plastic products, and occupies a large proportion in the molding of the plastic products.

The effect is relatively poor when current injection mold recloses, often causes the hourglass because of pressure is too big in the rubber vulcanization, and the operation is comparatively loaded down with trivial details when realizing beating two kinds of colours through the mould, and the effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a rubber injection disc machine mould.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a rubber injection disc machine mould comprises an upper mould and a lower mould, wherein the upper mould can be arranged on the lower mould in an opening and closing manner, a color separation plate is arranged at the top of the lower mould and can be arranged on one side of the lower mould in an opening and closing manner, a fixed self-locking mechanism is also arranged between the upper mould and the lower mould, the lower mould comprises a base, a first movable mould and a second movable mould, the first movable mould and the second movable mould can be arranged on the base in an opening and closing manner, a movable leaf is arranged at the joint of the first movable mould and the second movable mould, a lower mould buckle is arranged at the opening and closing position and comprises a second fixed seat, a buckle plate and a torsion spring, the second fixed seat is arranged on the first movable mould, the buckle plate is movably arranged on the second fixed seat, the torsion spring is arranged between the buckle plate and the second fixed seat, one end of the buckle plate is provided with a pressing handle, the other end of the buckle plate, the fixture block is matched with the groove, and the first movable die and the second movable die are fastened through the embedding of the fixture block and the groove.

Further, the opening and closing positions of the upper die and the lower die are provided with first hinges, and the upper die and the lower die can be opened and closed through the first hinges.

Furthermore, the self-locking mechanism comprises a first fixing seat arranged on the upper die, a shaft rod, a lock hook and a clamping block arranged on the lower die, the shaft rod is movably arranged on the first fixing seat, the lock hook is fixed on the shaft rod, a handle is arranged outside the first fixing seat extending out of the shaft rod, the clamping block consists of two clamping plates, a gap is reserved between each clamping plate, and the lock hook is matched with the gap.

Furthermore, a second hinge is arranged at the joint of the color separation plate and the lower die, and the color separation plate is arranged on the lower die in a manner of being opened and closed through the second hinge.

Further, an air exhaust hole is formed in the top of the upper die, penetrates through the interior of the upper die, and is provided with a sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing of the first movable mold and the second movable mold is realized by embedding the groove on the buckle plate into the re-clamping block through the buckle plate of the lower mold buckle under the action of a torsional spring, the color separation plate is closed, the upper mold is covered on the lower mold through a hinge, the self-locking mechanism is arranged at the covering position of the upper mold and the lower mold, the lock hook on the shaft rod is driven to be pressed down and clamped into the gap of the clamping block for fixing through the rotation of the handle on the self-locking mechanism, so that the lower mold, the color separation plate and the upper mold are tightly fixed, the self-locking pressure formed by the self-locking mechanism meets the vulcanization pressure required by rubber vulcanization, the problem of the vulcanization pressure of the mold in the rubber injection disc machine is solved, after air in the mold is extracted through the air extraction hole at the top of the upper mold, the injection object is injected into the mold, after the air in the mold is extracted, the air in the mold is more attached to, make the edge more smooth, rotate the handle at last again and break away from the clamp splice with the latch hook, open the mould and will separate the color sheet and open, reclose bed die and last mould, pour into different colours injection again, realized that same mould beats the problem of two colours, will detain through the bed die at last and open, separate first movable mould and second movable mould and more help taking out the model after the cooling.

Drawings

Fig. 1 is a schematic view of the closed state structure of the present invention.

Fig. 2 is the structural schematic diagram of the open state of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic view of the structure of the present invention.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

According to fig. 1-4 show, the utility model provides a technical scheme: a rubber injection disc machine mould comprises an upper mould 1 and a lower mould 2, wherein the upper mould 1 can be opened and closed on the lower mould 2, a first hinge 11 is arranged at the opening and closing position of the upper mould 1 and the lower mould 2, the upper mould 1 and the lower mould 2 can be opened and closed through the first hinge 11, a color separation plate 3 is arranged at the top of the lower mould 2, the color separation plate 3 can be opened and closed on one side of the lower mould 2, a second hinge 12 is arranged at the connecting position of the color separation plate 3 and the lower mould 2, the color separation plate 3 can be opened and closed on the lower mould 2 through the second hinge 12, a fixed self-locking mechanism is also arranged between the upper mould 1 and the lower mould 2, the self-locking mechanism comprises a first fixed seat 41, a shaft lever 42, a lock hook 43 and a clamping block 45 arranged on the lower mould 2, the shaft lever 42 is movably arranged on the first fixed seat 41, the locking hook 43 is fixed on the shaft lever 42, the shaft lever 42 extends out of the first fixed seat 41 and is provided with a handle 44, the clamping block 45 consists of two clamping plates, a gap is reserved between each clamping plate, the locking hook 43 is matched with the gap, the lower die 2 comprises a base 21, a first movable die 22 and a second movable die 23, the first movable die 22 and the second movable die 23 are arranged on the base 21 in an openable and closable manner, a movable hinge 24 is arranged at the joint of the first movable die 22 and the second movable die 23, a lower die buckle 5 is arranged at the opening and closing position, the lower die buckle 5 comprises a second fixed seat, a buckle plate 51 and a torsion spring, the second fixed seat is arranged on the first movable die 22, the buckle plate 51 is movably arranged on the second fixed seat, the torsion spring is arranged between the buckle plate 51 and the second fixed seat, one end of the buckle plate 51 is provided with a pressing handle 52, and the other end of the, a fixture block 54 is arranged on the second movable die 23, the fixture block 54 is matched with the groove 53, the first movable die 22 and the second movable die 23 are fastened by embedding the fixture block 54 and the groove 53, an air suction hole 15 is arranged at the top of the upper die 1, the air suction hole 15 penetrates into the upper die, and a sealing washer 16 is arranged on the air suction hole 15.

When in use, the buckle plate 51 of the lower mould buckle 5 is used for embedding the groove 53 on the buckle plate 51 into the re-clamping block 54 under the action of the torsion spring to fix the first movable mould 22 and the second movable mould 23, the color separation plate 3 which plays a role of separating colors for a flat plate is closed, the upper mould 1 is used for covering the upper mould 1 on the lower mould 2 through the hinge, as the covering part of the upper mould 1 and the lower mould 2 is provided with the self-locking mechanism, the handle 52 on the self-locking mechanism rotates to drive the locking hook 43 on the shaft rod 42 to be pressed and clamped into the gap of the clamping block for fixing, so that the lower mould 2, the color separation plate 3 and the upper mould 1 are tightly fixed, the self-locking pressure formed by the self-locking mechanism meets the vulcanization pressure required by rubber vulcanization, the problem of the vulcanization pressure of the mould in the rubber injection disc machine is solved, air in the mould is extracted through the air suction hole 15 at the top of the upper mould 1, and then the injection is, after the inside air extraction of mould, avoid the air wormhole as the injection thing gets into the mould edge that more laminates of mould, make the edge more smooth, rotatory handle 52 breaks away from latch hook 43 clamp splice 45 at last again, open and go up mould 1 and lift color baffle 3, reclose lower mould 3 and last mould 1, pour into different colours injection thing again, the problem of two colours is played to the same mould has been realized, will detain 5 through the lower mould at last and open, separate first movable mould 22 and second movable mould 23 and more help taking out the model after the cooling.

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. The utility model provides a rubber injection disc machine mould, includes mould and bed die, go up the mould and can open and shut and locate on the bed die, its characterized in that: the top of the lower die is provided with a color separation plate which can be opened and closed at one side of the lower die, a fixed self-locking mechanism is arranged between the upper die and the lower die, the lower die comprises a base, a first movable die and a second movable die, the first movable die and the second movable die are arranged on the base in a manner of opening and closing, a movable leaf is arranged at the joint of the first movable mould and the second movable mould, a lower mould buckle is arranged at the opening and closing position, the lower die buckle comprises a second fixed seat, a buckle plate and a torsion spring, the second fixed seat is arranged on the first movable die, the pinch plate is movably arranged on the second fixed seat, the torsion spring is arranged between the pinch plate and the second fixed seat, one end of the pinch plate is provided with a pressing handle, the other end of the pinch plate is provided with a groove, the second movable die is provided with a fixture block, the fixture block is matched with the groove, and the first movable die and the second movable die are fastened through the embedding of the fixture block and the groove.

2. A rubber injection disc machine mold as defined in claim 1, wherein: the opening and closing positions of the upper die and the lower die are provided with first hinges, and the upper die and the lower die can be opened and closed through the first hinges.

3. A rubber injection disc machine mold as defined in claim 1, wherein: the self-locking mechanism comprises a fixed seat arranged on the upper die, a shaft lever, a lock hook and a clamping block arranged on the lower die, the shaft lever is movably arranged on the first fixed seat, the lock hook is fixed on the shaft lever, the shaft lever extends out of the first fixed seat and is provided with a handle, the clamping block consists of two clamping plates, a gap is reserved between each clamping plate, and the lock hook is matched with the gap.

4. A rubber injection disc machine mold as defined in claim 1, wherein: the color separation plate is provided with a second hinge at the joint of the color separation plate and the lower die, and the color separation plate is arranged on the lower die in a manner of being opened and closed through the second hinge.

5. A rubber injection disc machine mold as defined in claim 2, wherein: the top of the upper die is provided with an air exhaust hole, the air exhaust hole penetrates into the upper die, and a sealing gasket is arranged on the air exhaust hole.