CN216400300U - A kind of mold for making rubber ring - Google Patents

Abstract

The utility model relates to the technical field of rubber ring molds, in particular to a mold for manufacturing a rubber ring, which comprises a bottom table, wherein the top of the bottom table is sequentially provided with a lower mold and an upper mold, a positioning column penetrating through the upper mold and the lower mold is arranged between the upper mold and the lower mold, one side of the top of the upper mold is provided with a fixed top plate, two sides of the bottom of the fixed top plate are respectively provided with parallel track grooves, a first sliding block and a second sliding block are arranged in the track grooves at the bottom of the fixed top plate in a sliding way, a connecting cross rod is fixedly connected between the first sliding block and the second sliding block, a movable support is fixedly connected between the first sliding blocks, one end of the movable support is fixedly connected with a high-pressure air nozzle, the other end of the movable support is fixedly connected with an air inlet connecting pipe, one side of the bottom table is fixedly connected with a side table, one end of the side table, which faces towards the upper mold and the lower mold, is provided with an inner groove, a traction device is arranged inside, the traction device comprises a traction rope, the bottom of the first sliding block is fixedly connected with a traction movable block, one end of the traction rope is fixedly connected to the traction movable block.

Description

A kind of mold for making rubber ring

technical field

The utility model relates to the technical field of rubber ring moulds, in particular to a mould for manufacturing rubber rings.

Background technique

The rubber ring is an annular cover-shaped object, which mainly plays the role of sealing. In the process of making the rubber ring, the upper mold and the lower mold will be used together to heat the rubber raw material. Adhesion to the upper mold, the traditional treatment method is to manually blow the rubber ring from the upper mold for collection by hand with an air gun. This method is not only inefficient, but also the upper mold is in a high temperature state after work, which is easy to burn the hands of the workers. .

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a mold for manufacturing a rubber ring, which has the advantage of automatically blowing off the rubber ring adhered to the bottom of the upper mold.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A mold for manufacturing a rubber ring, comprising a bottom table, a lower mold and an upper mold are arranged on the top of the bottom table in sequence, a positioning column passing through the two is installed between the upper mold and the lower mold, and the upper mold One side of the top is provided with a fixed top plate, two sides of the bottom of the fixed top plate are respectively provided with parallel track grooves, and a first sliding block and a second sliding block are slidably installed in the track grooves at the bottom of the fixed top plate, and the first sliding block and the second sliding block are slidably installed. A connecting crossbar is fixedly connected between a sliding block and a second sliding block, a moving bracket is fixedly connected between the first sliding block, one end of the moving bracket is fixedly connected with a high-pressure gas nozzle, and the other end is fixedly connected with an inlet A gas pipe, a side table is fixedly connected to one side of the bottom table, an inner groove is provided on the end of the side table facing the upper mold and the lower mold, and a traction device is installed in the inner groove of the side table. The device includes a traction rope, a traction movable block is fixedly connected to the bottom of the first sliding block, and one end of the traction rope is fixedly connected to the traction movable block.

Further, the traction device further includes a servo motor, a first traction column, and a second traction column, the first traction column and the second traction column are all installed at the inner groove of the side table, and the first traction column and the Both ends of the two traction columns are provided with rotating seats. The rotating seats are fixedly connected to the inner walls of the upper and lower sides of the inner groove of the side table. The first traction column, the second traction column, and the servo motor are connected and driven by a belt. The outside of the first traction column and the second traction column are fixedly connected with a traction wheel, and the other end of the traction rope is fixedly connected to the traction wheel. superior.

Further, fixing frames are fixedly connected to the two side walls of the side table, guide wheels are installed between the fixing frames, and the guide wheels are rotatably connected between the fixing frames on the upper and lower sides.

Further, a screw lifter is fixedly connected to the bottom of the lower die, and the screw lifter is fixed inside the bottom table.

Further, the top of the positioning column is fixedly connected to the limiting top plate, and the fixed top plate is fixedly connected to one side of the limiting top plate.

Further, an anti-collision groove is provided on one side of the lower formwork.

To sum up, the utility model has the following beneficial effects:

The utility model can form the rubber ring at the same time, after the mold processing is completed, the traction device is used to drive the moving bracket to move along the bottom of the upper mold, and the high-pressure air nozzle can be used to automatically blow off the rubber ring adhered to the bottom surface of the upper mold , or make the rubber ring out of the upper mold, so that it is easy for workers to take it.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present utility model and constitute a part of this application, but do not constitute an improper limitation to the present utility model. In the accompanying drawings:

Fig. 1 is the oblique view of the present utility model;

Fig. 2 is the front view of the present utility model;

Fig. 3 is the side view of the present utility model;

Fig. 4 is the enlarged structure schematic diagram of A place in Fig. 1 of the present utility model;

Figure 5 is a schematic diagram of the bottom structure of the present invention.

In the figure, 1, the base; 2, the upper die; 3, the lower die; 4, the positioning column; 5, the fixed top plate; 6, the limit top plate; 7, the first sliding block; 8, the second sliding block; 9, Connecting crossbar; 10. Moving bracket; 11. High pressure air nozzle; 12. Air intake nozzle; 13. Side table; 14. Traction rope; 15. Traction movable block; 16. Servo motor; 17. First traction column; 18 , the second traction column; 19, the rotating seat; 20, the traction wheel; 21, the fixed frame; 22, the guide wheel; 23, the screw lift; 24, the anti-collision groove.

Detailed ways

The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to FIG. 1 to FIG. 5 . The structural contents mentioned in the following embodiments are all taken as reference to the accompanying drawings.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment 1: a mold for manufacturing a rubber ring, comprising a base 1, a side stage 13 is fixedly connected to one side of the base 1, the overall height of the side stage 13 is higher than the base 1, and the side stage 13 is close to the base 1 The surface of one side is provided with an inner groove, and the interior of the inner groove is used to place the relevant components of the traction device. The position of the top of the bottom table 1, that is, one side of the side table 13 is respectively provided with an upper mold 2 and a lower mold 3, and the bottom table 1 Four sets of positioning columns 4 are fixedly connected to the four corners of the top. The lower mold 3 and the upper mold 2 are respectively set through the positioning columns 4. The lower mold 3 can slide up and down along the positioning columns 4, and the upper mold 2 is fixedly connected to the positioning columns. 4 outside.

The bottom of the lower mold 3 is fixedly connected with a screw lifter, the screw lifter is fixed in the base 1, and the screw lifter, the lower mold 3 cooperate with the positioning column 4, so that the screw lift 23 can drive the lower mold 3 along the The direction of the positioning column 4 moves up and down, and the lower die 3 moves up and down, which can cooperate with the upper die 2 to complete the work.

The top of the positioning column is fixedly connected to the limited top plate 6, the fixed top plate 5 is fixedly connected to one side of the limited top plate 6, the two sides of the bottom of the fixed top plate 5 are respectively provided with parallel track grooves, and the bottom of the fixed top plate 5 is slidably installed in the track grooves There are a first sliding block 7 and a second sliding block 8, a connecting cross bar 9 is fixedly connected between the first sliding block 7 and the second sliding block 8, and a moving bracket 10 is fixedly connected between the first sliding block 7, and the moving bracket One end of the 10 is fixedly connected with a high-pressure gas nozzle 11, and the other end is fixedly connected with an air intake pipe 12.

An anti-collision groove 24 is provided on one side of the plate of the lower mold 3, and the position of the anti-collision groove 24 corresponds to the lower part of the moving bracket 10 and the air intake pipe 12. When the lower mold 3 rises and the upper mold 2 completes the matching work, the entire moving bracket 10 The air inlet nozzle 12 can just be accommodated in the anti-collision groove 24 on the side of the lower mold 3 , and will not affect the closing action of the upper mold 2 and the lower mold 3 .

The traction device is composed of a servo motor 16, a first traction column 17, a second traction column 18, and a traction rope 14. The bottom of the first sliding block 7 is fixedly connected with a traction movable block 15, and one end of the traction rope 14 is fixedly connected to the traction movable block. 15, the first traction column 17 and the second traction column 18 are installed in the inner groove of the side table 13, and the two ends of the first traction column 17 and the second traction column 18 are provided with a rotating seat 19, and the rotating seat 19 is fixed Connected to the inner walls of the upper and lower sides of the inner groove of the side table 13, the first traction column 17 and the second traction column 18 are rotatably connected and installed inside the rotating seat 19. The first traction column 17, the second traction column 18, and the servo motor 16 The first traction column 17 and the second traction column 18 are fixedly connected to the outside of the first traction column 17 and the second traction column 18 with a traction wheel 20 , and the other end of the traction rope is fixedly connected to the traction wheel 20 .

The two side walls of the side table 13 are fixedly connected with a fixed frame 21 , a guide wheel 22 is installed between the fixed frames 21 , and the guide wheel 22 is rotatably connected between the fixed frames 21 on the upper and lower sides. It extends to the traction block 15 .

In the embodiment of the present invention, the rubber raw material is laid on the top surface of the lower mold 3, and then, the screw lift 23 drives the lower mold 3 to rise, and the lower mold 3 moves upward along the direction of the positioning column 4 until it is closed with the upper mold 2. , the two cooperate to complete the action of the compression molding. During the compression molding process, the moving bracket 10 and the high-pressure gas nozzle 11 enter the anti-collision groove 24 of the lower mold 3, which will not affect the closing action of the upper mold 2 and the lower mold 3. , After the compression molding is completed, the formed rubber ring will stick to the bottom of the upper mold 2, and then, the screw lift 23 drives the lower mold 3 to descend, and the lower mold 3 returns to its original position.

After the pressing operation is completed, the servo motor 16 starts to work, and the servo motor 16 drives the first traction column 17 and the second traction column 18 to rotate. During the rotation of the first traction column 17 and the second traction column 18, the traction rope is pulled to shrink. , the other end of the traction rope pulls the traction movable block 15, so that the entire first sliding block 7, the second sliding block 8, the connecting crossbar 9, and the moving bracket 10 are stressed and move in the track groove, and the moving bracket 10 moves along the As the track groove gradually passes through the bottom of the upper mold 2, at the same time, the high-pressure air nozzle 11 blows air to the upper mold 2, so that the rubber ring adhered to the bottom of the upper mold 2 falls off naturally, or lowers the rubber ring and the upper mold. The degree of adhesion of 2 makes it easy for workers to take down.

The above is a further detailed description of the present invention in conjunction with the specific embodiments, and it cannot be considered that the specific implementation of the present invention is limited to this; Under the premise of the idea of the scheme, the expansion, the replacement of the operation method and the data should all fall within the protection scope of the present invention.

Claims (6)

1. A mould for manufacturing rubber rings comprises a base platform (1), and is characterized in that: the top of the base platform (1) is sequentially provided with a lower die (3) and an upper die (2), a positioning column (4) penetrating through the upper die (2) and the lower die (3) is installed between the upper die (2) and the lower die (3), one side of the top of the upper die (2) is provided with a fixed top plate (5), two sides of the bottom of the fixed top plate (5) are respectively provided with parallel track grooves, a first sliding block (7) and a second sliding block (8) are slidably installed in the track grooves at the bottom of the fixed top plate (5), a connecting cross rod (9) is fixedly connected between the first sliding block (7) and the second sliding block (8), a moving support (10) is fixedly connected between the first sliding blocks (7), one end of the moving support (10) is fixedly connected with a high-pressure air nozzle (11), the other end of the moving support is fixedly connected with an air inlet connecting pipe (12), one side of the base platform (1) is fixedly connected with a side platform (13), an inner groove is formed in one end, facing the upper die (2) and the lower die (3), of the side table (13), a traction device is installed in the inner groove of the side table (13), the traction device comprises a traction rope (14), the bottom of the first sliding block (7) is fixedly connected with a traction movable block (15), and one end of the traction rope (14) is fixedly connected to the traction movable block (15).

2. The mold for manufacturing a rubber ring according to claim 1, wherein: the traction device also comprises a servo motor (16), a first traction column (17) and a second traction column (18), the first traction column (17) and the second traction column (18) are both arranged at the inner groove of the side table (13), and the two ends of the first traction column (17) and the second traction column (18) are provided with rotating seats (19), the rotating seat (19) is fixedly connected with the inner walls at the upper side and the lower side of the inner groove of the side table (13), the first traction column (17) and the second traction column (18) are rotatably connected and installed inside the rotating seat (19), the first traction column (17), the second traction column (18) and the servo motor (16) are connected and driven through a belt, the outer parts of the first traction column (17) and the second traction column (18) are fixedly connected with traction wheels (20), and the other ends of the traction ropes are fixedly connected to the traction wheels (20).

3. The mold for manufacturing a rubber ring according to claim 2, wherein: the side table is characterized in that fixing frames (21) are fixedly connected to the side walls of the two sides of the side table (13), guide wheels (22) are installed between the fixing frames (21), and the guide wheels (22) are rotatably connected between the fixing frames (21) on the upper side and the lower side.

4. A mold for manufacturing a rubber ring according to claim 3, wherein: the bottom of the lower die (3) is fixedly connected with a screw rod lifter, and the screw rod lifter is fixed inside the base platform (1).

5. The mold for manufacturing a rubber ring according to claim 4, wherein: the top of reference column (4) fixedly connected with spacing roof (6), fixed roof (5) fixed connection is in one side of spacing roof (6).

6. The mold for manufacturing a rubber ring according to claim 5, wherein: and an anti-collision groove (24) is formed in one side of the lower die (3) plate.

Images