CN219522981U

CN219522981U - Rubber extrusion molding mouth die

Info

Publication number: CN219522981U
Application number: CN202320696351.5U
Authority: CN
Inventors: 杨东任; 陈龙华; 刘列
Original assignee: Guilin Yanxing Machinery Co ltd
Current assignee: Guilin Yanxing Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-15
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of rubber extrusion molding, and discloses a rubber extrusion molding die which comprises a molding machine body, wherein an organic door is arranged on the front surface of the molding machine body, and a molding machine head is fixedly arranged on the right side of the molding machine body. According to the utility model, the machine head of the forming machine and the threaded cylinder are mutually matched to be used for installing and detaching the extrusion die, so that the extrusion die is convenient to replace, the replacement efficiency of the extrusion die is improved, when the extrusion die is required to be replaced, the lifting rod is required to be lifted through the pulling plate, so that the lifting rod drives the movable plate and the clamping rod to move, the problem that when rubber is manufactured, the forming machine is required to be used, the machine head of the forming machine is matched with the extrusion die to extrude the rubber, and when the rubber with different specifications and shapes is produced, the different extrusion dies are required to be replaced, but the machine head of the existing forming machine and the extrusion die do not have the function of quick replacement, so that the replacement efficiency of the extrusion die is low, and the production of the rubber by the forming machine is delayed is solved.

Description

Rubber extrusion molding mouth die

Technical Field

The utility model relates to the technical field of rubber extrusion molding, in particular to a rubber extrusion molding die.

Background

The rubber is divided into two types. The natural rubber is prepared by extracting colloid from plants and the like and then processing the colloid; synthetic rubber is obtained from various monomers and is widely used in industry or life.

The utility model discloses a Chinese patent of Chinese patent application CN203888181U, which relates to the technical field of rubber part processing and discloses a rubber extrusion molding die. The utility model has simple structure, the extrusion molding holes can be arranged into various shapes, the production requirement is met, when the mouth molds with different specifications are required to be replaced, the upper fixing rod is directly taken down, the operation is convenient, and the time and the labor are saved.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when rubber is manufactured, a forming machine is needed, a machine head of the forming machine is matched with an extrusion die to extrude the rubber, when rubber with different specifications and shapes is produced, different extrusion dies are needed to be replaced, but the existing machine head of the forming machine and the extrusion die do not have the function of quick replacement, so that the efficiency of replacing the extrusion die is low, and the production of the rubber by the forming machine is delayed; in order to solve the problems, an improvement is made, and a rubber extrusion molding die is provided.

Disclosure of Invention

The utility model aims to provide a rubber extrusion molding die for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rubber extrusion molding bush, includes the make-up machine body, the front of make-up machine body is provided with the machine door, the right side fixed mounting of make-up machine body has the make-up machine aircraft nose, the right side of make-up machine aircraft nose is provided with extrusion opening mould, the top fixed mounting of make-up machine aircraft nose has a roof box, the inside of roof box is provided with the fly leaf, the top fixed mounting of fly leaf has the joint spring, the opposite side and the inner wall fixed connection of roof box of joint spring, one side fixed mounting that the fly leaf is close to the make-up machine aircraft nose has the clamping lever, the left side of extrusion opening mould is provided with a screw thread section of thick bamboo, screw thread section of thick bamboo and make-up machine aircraft nose threaded connection, the draw-in groove has all been seted up to the top and the bottom of screw thread section of thick bamboo, the opposite side joint of clamping lever is in the inside of draw-in groove.

As still further aspects of the utility model: limiting grooves are formed in two sides of the inner cavity of the top box, limiting blocks are fixedly mounted on two sides of the movable plate, and the limiting blocks are located in the limiting grooves.

As still further aspects of the utility model: limiting holes are formed in the top and the bottom of the machine head of the forming machine, and the clamping rods penetrate through the limiting holes.

As still further aspects of the utility model: the inside fixed mounting of make-up machine aircraft nose has annular baffle, annular baffle is close to the one side fixed mounting of screw thread section of thick bamboo has O type sealing washer, the left side of screw thread section of thick bamboo and O type sealing washer contact.

As still further aspects of the utility model: the right side of make-up machine aircraft nose fixed mounting has sealed pad, the left side of extruding the bush contacts with sealed pad.

As still further aspects of the utility model: and the opposite sides of the movable plate, which are relatively far away from each other, are fixedly provided with lifting rods, and the other sides of the lifting rods extend to the outside of the top box.

As still further aspects of the utility model: the lifting rod is characterized in that a pulling plate is fixedly arranged on one side, relatively far away from the lifting rod, of the lifting rod, and an anti-skid sleeve is arranged on the outer surface of the pulling plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the machine head of the forming machine and the threaded cylinder are mutually matched to be used for installing and dismantling the extrusion die, so that the extrusion die is conveniently replaced, the replacement efficiency of the extrusion die is improved, when the extrusion die is required to be replaced, the lifting rod is required to be lifted through the pulling plate, the lifting rod drives the movable plate and the clamping rod to move, one side of the clamping rod can be separated from the inside of the clamping groove, the threaded cylinder can rotate in the machine head of the forming machine, the threaded cylinder is rotated, the threaded cylinder is completely separated from the inside of the machine head of the forming machine, the extrusion die with different specifications is replaced, the extrusion die is installed again, the threaded cylinder is rotated to the inside of the machine head of the forming machine, the clamping rod can be extruded at the left side of the threaded cylinder, the clamping rod moves upwards and downwards, and when the clamping groove moves to one side of the clamping rod, the movable plate and the clamping rod are sprung out under the action of the clamping spring, one side of the clamping rod is clamped in the inside the clamping groove, the threaded cylinder is limited, the rubber is completely installed in the machine head of the forming machine, the rubber is completely installed in the rubber forming machine head of the forming machine, the rubber forming machine head with different specifications, and the rubber die is not required to be replaced in the machine head of the same specifications, and the rubber forming machine is not required to be replaced with the machine head of the existing machine head, and the rubber forming machine is required to be replaced in the same specifications, and the machine die is required to be replaced with the machine die, and the extrusion die is required to be replaced with the extrusion die to be the die with the die to be replaced.

2. According to the utility model, the limiting grooves and the limiting blocks are mutually matched to limit the movable plate, so that the stability of the movable plate in moving is improved, the limiting holes are arranged to limit the clamping rods, one side of each clamping rod can be accurately clamped in the clamping grooves, the annular baffle plate and the O-shaped sealing ring are mutually matched to improve the tightness between the threaded cylinder and the inside of the machine head of the forming machine, the sealing gasket is arranged to improve the tightness between the extrusion die and the body of the forming machine, the lifting pull rod is arranged to lift and move the movable plate, one side of each movable plate driving the clamping rods is separated from the inside of the clamping grooves, and the lifting pull rod is conveniently lifted and pulled by the aid of the pulling plate, so that the operation is convenient.

Drawings

FIG. 1 is a perspective view of a rubber extrusion die;

FIG. 2 is a schematic diagram showing the front view of a rubber extrusion die;

FIG. 3 is a schematic cross-sectional view of a molding machine head of a rubber extrusion molding die;

fig. 4 is an enlarged view of a rubber extrusion die at a position a in fig. 3.

In the figure: 1. a molding machine body; 2. a gate; 3. a molding machine head; 4. a top box; 5. extruding an outlet die; 6. a sealing gasket; 7. an annular baffle; 8. an O-shaped sealing ring; 9. a thread cylinder; 10. a movable plate; 11. a clamping rod; 12. a limiting hole; 13. a clamping groove; 14. a clamping spring; 15. a lifting rod; 16. pulling a plate; 17. a limit groove; 18. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a rubber extrusion molding die comprises a molding machine body 1, a machine door 2 is arranged on the front surface of the molding machine body 1, a molding machine head 3 is fixedly installed on the right side of the molding machine body 1, an extrusion die 5 is arranged on the right side of the molding machine head 3, a top box 4 is fixedly installed on the top of the molding machine head 3, a movable plate 10 is arranged in the top box 4, a clamping spring 14 is fixedly installed on the top of the movable plate 10, the other side of the clamping spring 14 is fixedly connected with the inner wall of the top box 4, a clamping rod 11 is fixedly installed on one side of the movable plate 10 close to the molding machine head 3, a threaded cylinder 9 is arranged on the left side of the extrusion die 5, the threaded cylinder 9 is in threaded connection with the molding machine head 3, clamping grooves 13 are formed in the top and the bottom of the threaded cylinder 9, and the other side of the clamping rod 11 is clamped in the inner part of the clamping groove 13.

Specifically, limiting grooves 17 are formed in two sides of the inner cavity of the top box 4, limiting blocks 18 are fixedly mounted on two sides of the movable plate 10, and the limiting blocks 18 are located in the limiting grooves 17.

Through above-mentioned technical scheme, through setting up spacing groove 17 and stopper 18 mutually supporting and be used for spacing fly leaf 10, stability when improving fly leaf 10 and remove.

Specifically, limiting holes 12 are formed in the top and bottom of the machine head 3 of the forming machine, and the clamping rods 11 penetrate through the limiting holes 12.

Through above-mentioned technical scheme, be used for spacing to clamping lever 11 through setting up spacing hole 12 for one side of clamping lever 11 can accurate joint in the inside of draw-in groove 13.

Specifically, an annular baffle 7 is fixedly arranged in the machine head 3 of the forming machine, an O-shaped sealing ring 8 is fixedly arranged on one side, close to the threaded cylinder 9, of the annular baffle 7, and the left side of the threaded cylinder 9 is in contact with the O-shaped sealing ring 8.

Through above-mentioned technical scheme, through setting up annular baffle 7 and O type sealing washer 8 mutually supporting and be used for improving the leakproofness between screw thread section of thick bamboo 9 and the shaping machine aircraft nose 3 inside.

Specifically, a sealing gasket 6 is fixedly installed on the right side of the molding machine head 3, and the left side of the extrusion die 5 is in contact with the sealing gasket 6.

By the above technical scheme, the sealing gasket 6 is arranged for improving the tightness between the extrusion die 5 and the forming machine body 1.

Specifically, the opposite and far side of the movable plate 10 is fixedly provided with a lifting rod 15, and the other side of the lifting rod 15 extends to the outside of the top box 4.

Through the above technical scheme, the lifting rod 15 is used for lifting and moving the movable plate 10, so that the movable plate 10 drives one side of the clamping rod 11 to be separated from the inside of the clamping groove 13.

Specifically, the pull plate 16 is fixedly installed on the side, relatively far away from the pull rod 15, of the pull plate 16, and an anti-skid sleeve is arranged on the outer surface of the pull plate 16.

Through above-mentioned technical scheme, be convenient for carry the pull rod 15 through setting up arm-tie 16 and draw, convenient operation.

The working principle of the utility model is as follows: the make-up machine aircraft nose 3 and screw thread section of thick bamboo 9 mutually support and install and dismantle extrusion mouth mould 5, and then be convenient for change extrusion mouth mould 5, improve extrusion mouth mould 5's change efficiency, when needs change extrusion mouth mould 5, need carry out the pulling rod 15 through the arm-tie 16, make pulling rod 15 drive fly leaf 10 and clamping rod 11 remove, and then one side of clamping rod 11 can break away from the inside of draw-in groove 13, make screw thread section of thick bamboo 9 can rotate in the inside of make-up machine aircraft nose 3, rotate screw thread section of thick bamboo 9, make screw thread section of thick bamboo 9 break away from the inside of make-up machine aircraft nose 3 completely, accomplish the dismantlement to extrusion mouth mould 5, change the extrusion mouth mould 5 of different specifications, install extrusion mouth mould 5 again, rotate screw thread section of thick bamboo 9 to the inside of make-up machine aircraft nose 3, the left side of screw thread section of thick bamboo 9 can extrude clamping rod 11, and then clamping rod 11 reciprocates, when clamping groove 13 moves to one side department of clamping rod 11, open the fly leaf 10 and clamping rod 11 under the effect of clamping spring 14, make one side of clamping rod 11 take effect in the inside of clamping rod 11, and then accomplish the extrusion mouth mould 5 to install the inside of extrusion mouth mould 5.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Rubber extrusion molding bush, including make-up machine body (1), its characterized in that: the novel plastic forming machine comprises a forming machine body (1), wherein an organic door (2) is arranged on the front surface of the forming machine body (1), a forming machine head (3) is fixedly arranged on the right side of the forming machine body (1), an extrusion opening die (5) is arranged on the right side of the forming machine head (3), a top box (4) is fixedly arranged at the top of the forming machine head (3), a movable plate (10) is arranged in the top box (4), a clamping spring (14) is fixedly arranged at the top of the movable plate (10), the other side of the clamping spring (14) is fixedly connected with the inner wall of the top box (4), a clamping rod (11) is fixedly arranged on one side of the movable plate (10) close to the forming machine head (3), a thread cylinder (9) is arranged on the left side of the extrusion opening die (5), a clamping groove (13) is formed in the top and the bottom of the thread cylinder (9), and the other side of the clamping rod (11) is clamped in the clamping groove (13).

2. The rubber extrusion die as in claim 1, wherein: limiting grooves (17) are formed in two sides of the inner cavity of the top box (4), limiting blocks (18) are fixedly mounted on two sides of the movable plate (10), and the limiting blocks (18) are located in the limiting grooves (17).

3. The rubber extrusion die as in claim 1, wherein: limiting holes (12) are formed in the top and the bottom of the forming machine head (3), and the clamping rods (11) penetrate through the limiting holes (12).

4. The rubber extrusion die as in claim 1, wherein: the inside fixed mounting of make-up machine aircraft nose (3) has annular baffle (7), one side that annular baffle (7) is close to screw thread section of thick bamboo (9) fixed mounting has O type sealing washer (8), the left side and the O type sealing washer (8) contact of screw thread section of thick bamboo (9).

5. The rubber extrusion die as in claim 4, wherein: the right side of the molding machine head (3) is fixedly provided with a sealing gasket (6), and the left side of the extrusion die (5) is contacted with the sealing gasket (6).

6. The rubber extrusion die as in claim 1, wherein: and the opposite sides of the movable plate (10) which are far away are fixedly provided with lifting rods (15), and the other sides of the lifting rods (15) extend to the outside of the top box (4).

7. The rubber extrusion die as in claim 6, wherein: the lifting rod (15) is fixedly arranged on one side far away from the lifting rod, a pull plate (16) is fixedly arranged on one side far away from the lifting rod, and an anti-skid sleeve is arranged on the outer surface of the pull plate (16).