CN110370530A - The multi-functional erect-position mechanism of four-column type rubber injection moulding machine - Google Patents

Abstract

Four-column rubber injection molding machine multifunctional station mechanism, station mechanism includes frame, upper mold, middle plate, middle mold and lower mold, frame includes upper template, column and lower template, upper template, lower template, middle plate And the middle mold is set on the column, the upper mold is fixedly installed on the upper template, the middle plate, the middle mold and the lower mold are arranged in sequence under the upper mold, and the middle plate translation device and the middle mold translation device are respectively installed on both sides of the frame. . The advantage is that the application of this mechanism can inject products with special requirements, and at the same time, the operating space of the lower mold is increased, and the work efficiency is improved.

Description

Four-column rubber injection molding machine multifunctional station mechanism

technical field

The invention relates to a rubber injection molding machine, in particular to a multi-functional station mechanism of a four-column rubber injection molding machine.

Background technique

Rubber injection molding machine is a common equipment used to make rubber products. The rubber injection machine squeezes the rubber raw material, and then injects the raw material into the mold with a relatively large injection force, and forms it in the mold.

At present, most four-column rubber injection molding machines only have an upper mold and a lower mold. The rubber products that can be injection molded have a relatively simple structure. If secondary molding is performed, the initially completed product needs to be moved to other equipment, and other molds are injected again. , the process is cumbersome and cannot be widely used.

Contents of the invention

In order to solve the above problems, a four-column rubber injection molding machine multi-functional station mechanism is specially made, which can injection mold rubber products with relatively complex structures and has a large operating space.

In order to achieve the above object, the present invention is solved by the following technical solutions: four-column rubber injection molding machine multifunctional station machine, station mechanism includes frame, upper mold, middle plate, middle mold and lower mold, frame includes upper mold The formwork, column and lower formwork, the upper formwork, lower formwork, middle plate and middle mold are all set on the column, the upper mold is fixedly installed on the upper formwork, and the middle plate, middle mold and lower mold are arranged in sequence under the upper mold, and the frame The two sides of the middle plate translation device and the middle mold translation device are respectively provided.

Further, the column is covered with a middle plate lifting plate, and the inner side of the middle plate lifting plate is provided with a first middle plate bearing seat, and the middle plate slides in the groove of the first middle plate bearing seat.

Further, the frame is provided with a middle-plate cylinder, and the piston of the middle-plate cylinder is connected with the middle-plate lifting plate to drive the middle-plate lifting plate to move up and down.

Further, the middle plate translation device includes a middle plate translation cylinder, a bracket, a second middle plate bearing seat and a translation slide plate, one end of the support is installed on the frame, and the middle plate translation cylinder and the second middle plate bearing seat are installed at the other end of the support, The translation slide plate is installed on the translation cylinder of the middle plate, and the translation cylinder of the middle plate drives the translation slide plate to translate.

Further, several rolling bearings for the translation of the middle plate are arranged on the bearing seat of the second middle plate.

Further, the column is covered with a middle mold lifting plate, and the inner side of the middle mold lifting plate is provided with a first middle mold bearing seat, and the middle mold slides in the groove of the first middle mold bearing seat.

Further, a middle mold cylinder is arranged on the frame, and the piston of the middle mold cylinder is connected with the middle mold lifting plate to drive the middle mold lifting plate to move up and down.

Further, the middle mold translation device includes a second middle mold bearing seat and a middle mold translation cylinder.

Further, the cylinder body of the middle mold translation cylinder is fixed on the middle mold lifting plate, and the piston of the middle mold translation cylinder is fixed on the middle mold.

Further, several rolling bearings for translational movement of the middle mold are provided on the bearing seat of the second middle mold.

The benefits of the present invention are:

The present invention adds a middle plate and a middle mold to the traditional rubber injection molding machine. When preforming for the first time, the upper mold, the lower mold, the middle mold and the middle plate are molded together. Mold to vulcanization setting. The middle mold product moves forward together with the lower mold to the workbench, which is convenient for the product to be taken out. This mechanism makes the middle plate and the middle mold move in different directions under the action of different cylinders, the middle plate is moved out, and the products with special requirements can be injected. At the same time, the operating space of the lower mold is increased, and the work efficiency is improved.

Description of drawings

Fig. 1 is a schematic structural view of the multi-functional station mechanism of the four-column rubber injection molding machine of the present invention.

Fig. 2 is a schematic structural view of the multi-functional station mechanism of the four-column rubber injection molding machine of the present invention.

Fig. 3 is a schematic structural view of the multi-functional station mechanism of the four-column rubber injection molding machine of the present invention.

Reference signs: column 1, upper formwork 2, upper formwork 3, middle plate 4, middle plate lifting plate 5, second middle plate bearing seat 6, middle mold 7, lower mold 8, middle plate cylinder 9, middle plate translation device 10. Middle mold cylinder 11, middle mold translation cylinder 12, translation slide plate 13, middle mold translation device 14, hook 15, bracket 101.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with accompanying drawings 1-3 in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. .

As shown in Figure 1 and Figure 2, the multi-functional station mechanism of the four-column rubber injection molding machine, the upper mold 3, the middle plate 4, the middle mold 7 and the lower mold 8 are sequentially arranged on the frame from top to bottom. There are four columns 1, the upper mold 3, the middle plate 4, the middle mold 7 and the lower mold 8 are all sleeved on the column 1, and the middle plate 4 can move up and down on the column 1, and a translation device is also provided. The translation device has included a middle plate lifting plate 5 in the frame, two middle plate lifting plates 5 are arranged oppositely, the first middle plate 4 bearing seats are arranged on the middle plate lifting plate 5, and the first middle plate 4 bearing seats are provided with There is a groove, and the middle plate 4 can be slidably inserted in the groove. When the middle plate 4 needs to be removed, the middle plate 4 moves down to the level position of the middle plate translation device 10, and the hook 15 on the middle plate 4 and the translation slide plate 13 phase hook, then start the translation cylinder of the middle plate 4, move the middle plate 4 out of the bearing seat of the first middle plate 4, enter the groove of the bearing seat 6 of the second middle plate, and the groove of the bearing seat 6 of the second middle plate A rolling bearing is arranged below the groove, which can assist the middle plate 4 to enter the groove of the second middle plate bearing seat 6 more smoothly.

In the same way, the middle mold 7 is also moved out on the other side of the middle plate 4 through the middle mold translation device 14. Unlike the middle plate translation device 10, the second middle mold 7 bearing seat of the middle mold translation device 14 is always in line with the first middle mold 7 Bearing seat keeps level, and middle mold cylinder 11 promotes both to move up and down simultaneously.

As shown in Figure 3, the multi-functional station mechanism of the four-column rubber injection molding machine. Two bolts can be used to catch the hook 15 on the middle plate 4.

The bracket 101 is in the shape of a "7" as a whole, one end is fixed on the frame, and the other end is placed flat.

The middle mold translation device 14 moves out the injection molded product and the middle mold 7 to the outside of the frame, the inner space of the frame is larger, and it is easier to take out the product after it is moved out of the frame.

To sum up, the operation mode of the injection cylinder of the four-column rubber injection molding machine multifunctional station machine described in the present invention is as follows:

First, the rubber raw material is injected into the mold through the injection mechanism, and the upper mold 3, the middle plate 4, the middle mold 7 and the lower mold 8 are closed to complete the preforming, and then the mold is opened, and the middle plate 4 moves down until it is flush with the middle plate translation device 10 position, after the hook 15 hooks the translation slide 13, the translation cylinder of the middle plate 4 drives the middle plate 4 to move out from the rear end of the frame. Afterwards, the middle mold 7 moves up and displaces with the lower mold 8, starts the middle mold translation cylinder 12, and the middle mold 7 is moved out of the frame along the middle mold 7 bearing seats, and the product is also moved out together with the middle mold 7.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. In one point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the meaning of the equivalent elements of the claims. All variations within the scope and scope are encompassed within the invention.

Claims (10)

1. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine, which is characterized in that erect-position mechanism include rack, upper mold, in Plate, middle mould and lower die, rack include cope plate, column and lower template, and cope plate, lower template, middle plate and middle mould are arranged On column, upper mold is fixedly mounted on cope plate, and lower part of upper die sets gradually middle plate, middle mould and lower die, the two sides point of rack It She You not middle plate translating device and middle mould translating device.

2. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 1, which is characterized in that on column It is arranged with middle plate lifter plate, is equipped with first median plate bearing block, groove of the middle plate in first median plate bearing block on the inside of middle plate lifter plate Interior sliding.

3. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 2, which is characterized in that in rack Equipped with middle plate cylinder, the piston of middle plate cylinder is connect with middle plate lifter plate, and plate lifter plate moves up and down in drive.

4. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 1 to 3, which is characterized in that middle plate Translating device includes middle plate flat-removing air cyclinder, bracket, second median plate bearing block and translatory slides, and bracket one end is mounted on the rack, Middle plate flat-removing air cyclinder and second median plate bearing block are mounted on the bracket other end, and translatory slides are mounted on middle plate flat-removing air cyclinder, in Plate flat-removing air cyclinder drives translatory slides translation.

5. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 4, which is characterized in that in second Several rolling bearings for the translation of middle plate are provided on plate bearing block.

6. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 1, which is characterized in that on column It is arranged with middle mould lifter plate, is equipped with mould bearing block in first, the groove of middle mould mould bearing block in first on the inside of middle mould lifter plate Interior sliding.

7. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 6, which is characterized in that in rack Equipped with middle mould cylinder, the piston of middle mould cylinder is connect with middle mould lifter plate, and mould lifter plate moves up and down in drive.

8. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 7, which is characterized in that middle mould is flat Moving device includes mould bearing block and middle mould flat-removing air cyclinder in second.

9. the multi-functional erect-position machine of four-column type rubber injection moulding machine according to claim 8, the cylinder body of middle mould flat-removing air cyclinder It is fixed on mould lifter plate, the piston of middle mould flat-removing air cyclinder is fixed on middle mould.

10. the multi-functional erect-position mechanism of four-column type rubber injection moulding machine according to claim 9, which is characterized in that second Middle mould bearing block is equipped with several rolling bearings for the translation of middle mould.