CN218906067U

CN218906067U - Rubber products processing mould

Info

Publication number: CN218906067U
Application number: CN202223586333.6U
Authority: CN
Inventors: 李正航
Original assignee: Shaanxi Hangchuang Boyuan New Material Technology Co ltd
Current assignee: Shaanxi Hangchuang Boyuan New Material Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-25
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a rubber product processing mold, which relates to the technical field of rubber product processing molds and comprises a mold cavity and a cover plate component, wherein one end of the upper surface of the mold cavity is rotationally connected with a mounting component, the cover plate component is perpendicular to the mounting component and is in sliding connection with the mounting component, an extrusion component for controlling the movement of the cover plate component is arranged on the mounting component, the cover plate component is perpendicular to the mounting component and is in sliding connection with the mounting component, when the cover plate component moves towards the mold cavity, the cover plate component moves downwards perpendicular to the mold cavity, the rubber liquid can be prevented from being sputtered towards the same direction, the rubber liquid can flow around in the mold cavity, the impact force of the rubber liquid is reduced, the impact force of the cover plate component on the rubber liquid is weakened, the sputtering of the rubber liquid is reduced, the rubber liquid is reduced to fall onto the ground and a production line, and the later cleaning is convenient.

Description

Rubber products processing mould

Technical Field

The utility model relates to the technical field of rubber product processing dies, in particular to a die for rubber product processing.

Background

The rubber products refer to activities of producing various rubber products by taking natural and synthetic rubber as raw materials, and also include rubber products regenerated by waste rubber, wherein the rubber refers to high-elasticity polymer materials with reversible deformation, and corresponding molds are manufactured according to the shapes of products so as to facilitate the processing and production of the products.

In the process of producing and processing rubber products, a production line is provided with a conveying belt, a rubber outlet and a die conveyed by the conveying belt, wherein the die comprises a lower die cavity and an upper cover plate, the rubber outlet injects melted glue into the lower die cavity, the upper cover plate is pressed downwards, the lower die cavity and the upper cover plate are fixed through a fixing device, the lower die cavity and the upper cover plate are conveyed to be conveyed out, the upper cover plate is opened after waiting for cooling, a formed product is taken out from the lower die cavity, and the rubber products are properly trimmed to finish the processing of the rubber products.

In the process, in order to facilitate the upper cover plate to cover the lower die cavity, one end of the upper surface of the lower die cavity is hinged with one end of the lower surface of the upper cover plate, so that the upper cover plate is rotated when the lower die cavity is covered, but the upper cover plate is obliquely pressed to the lower die cavity, when the upper cover plate rotates at a higher speed, glue solution in the lower die cavity is easily caused to intensively sputter towards an outlet and fall onto the ground and a production line, and the later cleaning is inconvenient

Disclosure of Invention

The utility model aims to provide a die for processing rubber products, which aims to solve the problems that an upper cover plate in the die in the prior art is obliquely pressed to a lower die cavity, when the upper cover plate rotates at a high speed, glue liquid in the lower die cavity is easy to intensively sputter towards an outlet and fall onto the ground and a production line, and later cleaning is inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the die for processing the rubber product comprises a die cavity and a cover plate component, wherein one end of the upper surface of the die cavity is rotationally connected with a mounting component, the cover plate component is perpendicular to the mounting component and is in sliding connection with the mounting component, and an extrusion component for controlling the movement of the cover plate component is arranged on the mounting component.

Preferably, the cover plate component comprises an upper cover plate matched with the die cavity, a straight rod is arranged on the upper surface of the upper cover plate, a through groove is formed in the upper end of the straight rod, a cross rod is arranged in the through groove, a spring is sleeved on the straight rod, the cover plate component is in sliding connection with the mounting component through the straight rod, the cover plate component is in sliding connection with the extrusion component through the cross rod, and the spring is located between the mounting component and the extrusion component.

Preferably, the installation component includes the riser, the riser is provided with two and is located the both sides of die cavity respectively, and the middle part of two risers is connected through the connecting plate that has the through-hole, the straight-bar runs through the connecting plate through the through-hole, two the upper surface of the other end of riser is connected through the fixed plate, the upper end surface of fixed plate is articulated with the one end of extrusion component.

Preferably, the extrusion part comprises a control rod, one end of the control rod is hinged with the fixed plate, and a through groove matched with the cross rod is formed in the middle of the control rod.

Preferably, a transverse plate is arranged on one side of the lower end of the vertical plate, a guide rail is arranged on the lower surface of the transverse plate, and guide grooves matched with the guide rail are respectively formed in two sides of the upper surface of the die cavity.

Preferably, the height of the guide rail is smaller than the height of the guide groove, and the length of the guide rail is smaller than the length of the guide groove.

Preferably, the inner diameter of the through hole on the connecting plate is the same as the outer diameter of the straight rod.

The beneficial effects of the utility model are as follows:

this kind of rubber products processing is with mould, through apron part perpendicular to installation component setting and with installation component sliding connection, be perpendicular to die cavity downwardly moving when apron part moves to the die cavity direction, can prevent that the rubber liquid from being sputtered towards same direction for the rubber liquid flows around in the die cavity, reduces the impact that the rubber liquid received, weakens the impact of apron part to the rubber liquid, thereby reduces the sputtering of rubber liquid, reduces the rubber liquid and falls to ground and production line on, and later stage clearance is convenient.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of an upper cover plate according to an embodiment of the present utility model.

Fig. 3 is a schematic view of the structure of a control lever according to an embodiment of the present utility model.

Fig. 4 is a schematic view of the structure of a guide rail according to an embodiment of the present utility model.

In the figure: 1. a mold cavity; 2. a cover plate member; 201. an upper cover plate; 202. a straight rod; 203. a cross bar; 204. a spring; 3. a mounting member; 301. a vertical plate; 302. a connecting plate; 303. a fixing plate; 4. an extrusion member; 401. a control lever; 402. a through groove; 5. a cross plate; 6. a guide rail; 7. and a guide groove.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-4, a rubber product processing mold comprises a mold cavity 1 and a cover plate component 2, wherein one end of the upper surface of the mold cavity 1 is rotatably connected with a mounting component 3, the cover plate component 2 is perpendicular to the mounting component 3 and is in sliding connection with the mounting component 3, and an extrusion component 4 for controlling the movement of the cover plate component 2 is arranged on the mounting component 3.

In another embodiment of the present utility model, the cover member 2 includes an upper cover 201 that is matched with the mold cavity 1, a straight bar 202 is disposed on an upper surface of the upper cover 201, a through groove 402 is disposed at an upper end of the straight bar 202, a cross bar 203 is disposed in the through groove 402, a spring 204 is sleeved on the straight bar 202, the cover member 2 is slidably connected with the mounting member 3 through the straight bar 202, the cover member 2 is slidably connected with the extrusion member 4 through the cross bar 203, and the spring 204 is located between the mounting member 3 and the extrusion member 4.

Further, the mounting component 3 includes two vertical plates 301, the vertical plates 301 are disposed on two sides of the mold cavity 1, the middle portions of the two vertical plates 301 are connected by a connecting plate 302 with a through hole, the straight rod 202 penetrates through the connecting plate 302 through the through hole, the upper surfaces of the other ends of the two vertical plates 301 are connected by a fixing plate 303, and the outer surfaces of the upper ends of the fixing plate 303 are hinged to one end of the extrusion component 4.

Further, the extrusion part 4 includes a control rod 401, one end of the control rod 401 is hinged to the fixing plate 303, a through groove 402 matched with the cross rod 203 is formed in the middle of the control rod 401, when the cross rod 203 is in the through groove 402 of the control rod 401, the cross rod 203 slides in the through groove 402, and both sides of the cross rod 203 are always in contact with both sides of the through groove 402, so that the stability of connection between the control rod 401 and the cross rod 203 is ensured, and the synchronous movement of the control rod 401 driving the straight rod 202 is prevented from being influenced due to the fact that a gap between the cross rod 203 and the through groove 402 is large.

Further, a transverse plate 5 is arranged on one side of the lower end of the vertical plate 301, a guide rail 6 is arranged on the lower surface of the transverse plate 5, guide grooves 7 matched with the guide rail 6 are respectively formed in two sides of the upper surface of the die cavity 1, the guide rail 6 is an inverted isosceles trapezoid, the guide groove 7 is an inverted isosceles trapezoid, and the stability of the cooperation of the vertical plate 301 and the die cavity 1 can be ensured through the cooperation of the guide rail 6 and the guide groove 7.

Further, the height of the guide rail 6 is smaller than the height of the guide groove 7, and the length of the guide rail 6 is smaller than the length of the guide groove 7, so that the guide rail 6 cannot completely enter the guide groove 7 when foreign matters fall into the guide groove 7.

Further, the inner diameter of the through hole on the connecting plate 302 is the same as the outer diameter of the straight rod 202, so that the straight rod 202 can move vertically along the axial direction of the through hole.

Working principle: when the rubber compound forming device is used, a certain amount of high-temperature rubber compound is injected into the die cavity 1 through the rubber outlet, then a worker drives the vertical plate 301, the connecting plate 302 and the fixing plate 303 to rotate through the control rod 401, under the action of the spring 204, the control rod 401 and the connecting plate 302 are in a relatively static state, after the lower end face of the vertical plate 301 is completely contacted with the upper surface of the die cavity 1, the control rod 401 is pressed downwards continuously, the control rod 202 is pushed to move downwards by the control rod through the matching of the through groove 402 and the cross rod 203, the upper cover plate 201 is simultaneously driven to move downwards by the straight rod 202, the upper cover plate 201 is perpendicular to the connecting plate 302 when the upper cover plate 201 moves downwards, and because the connecting plate 302 is parallel to the upper surface of the die cavity 1 at the moment, the upper cover plate 201 also moves vertically downwards when moving towards the die cavity 1, the upper cover plate 201 moves vertically downwards, the rubber compound can be prevented from being sputtered towards the same direction, the rubber compound flows around in the die cavity 1, the impact force of the rubber compound is reduced, the impact force of the upper cover plate 201 on the rubber compound is weakened, the rubber compound is reduced, the rubber compound is sputtered, then the control rod 401 is kept for a certain time, and the control rod 201 is pushed to move downwards, and the upper cover plate 201 is separated from the die cavity 1 after the effect is released, and the upper cover plate 201 is separated from the die cavity 1.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a rubber products processing mould, its characterized in that includes die cavity, apron part, the one end rotation of die cavity upper surface is connected with the installation component, apron part perpendicular to installation component sets up and with installation component sliding connection, be provided with the extrusion part that is used for controlling apron part and removes on the installation component.

2. The mold for processing rubber products according to claim 1, wherein the cover plate component comprises an upper cover plate matched with the mold cavity, a straight rod is arranged on the upper surface of the upper cover plate, a through groove is formed in the upper end of the straight rod, a cross rod is arranged in the through groove, a spring is sleeved on the straight rod, the cover plate component is in sliding connection with the mounting component through the straight rod, the cover plate component is in sliding connection with the extrusion component through the cross rod, and the spring is located between the mounting component and the extrusion component.

3. The mold for rubber product processing according to claim 2, wherein the mounting member comprises two vertical plates which are provided on both sides of the mold cavity, respectively, the middle parts of the two vertical plates are connected by a connecting plate with a through hole, the straight rod penetrates through the connecting plate by the through hole, the upper surfaces of the other ends of the two vertical plates are connected by a fixing plate, and the outer surfaces of the upper ends of the fixing plates are hinged with one end of the pressing member.

4. A rubber product processing mold according to claim 3, wherein the pressing member comprises a control rod, one end of the control rod is hinged to the fixing plate, and a through groove matched with the cross rod is formed in the middle of the control rod.

5. The mold for rubber product processing according to claim 3, wherein a cross plate is provided on one side of the lower end of the vertical plate, a guide rail is provided on the lower surface of the cross plate, and guide grooves which are matched with the guide rail are provided on both sides of the upper surface of the cavity.

6. The mold for rubber product processing according to claim 5, wherein the height of the guide rail is smaller than the height of the guide groove, and the length of the guide rail is smaller than the length of the guide groove.

7. The mold for rubber product processing according to claim 3, wherein the inner diameter of the through hole in the connecting plate is the same as the outer diameter of the straight rod.