阅读说明：本技术 一种橡胶原料生胶塑炼装置 (Raw rubber plasticating device for rubber raw materials ) 是由 王超 于 2020-05-15 设计创作，主要内容包括：本发明涉及生胶塑炼技术领域,具体为一种橡胶原料生胶塑炼装置,包括外箱体、主辊、副辊和支撑杆,外箱体的内腔中设置有主辊和副辊,主辊的一侧设置有筒状的副辊,副辊中部贯穿有支撑杆,支撑杆端部和外箱体的内壁固定连接,副辊的两端各设置有一个定位环,定位环固定在支撑杆上,支撑杆上开设有主管腔和支管腔,主管腔的周围环设有若干均匀分布的支管腔,本发明通过主辊和副辊配合对橡胶原料施加压力,迫使橡胶原料发生塑性形变,同时配合催化剂的精准注入,提高整个橡胶原料生胶塑炼工作的效率和质量。(The invention relates to the technical field of raw rubber plastication, in particular to a raw rubber plastication device for rubber raw materials, which comprises an outer box body, a main roller, an auxiliary roller and supporting rods, wherein the main roller and the auxiliary roller are arranged in an inner cavity of the outer box body, the cylindrical auxiliary roller is arranged on one side of the main roller, the supporting rods penetrate through the middle part of the auxiliary roller, the end parts of the supporting rods are fixedly connected with the inner wall of the outer box body, two ends of the auxiliary roller are respectively provided with a positioning ring which is fixed on the supporting rods, a main pipe cavity and a branch pipe cavity are formed in each supporting rod, and a plurality of branch pipe cavities which are uniformly distributed are annularly arranged around the main pipe cavity.)

1. The utility model provides a rubber raw materials rubber plasticator, includes outer box (1), home roll (2), auxiliary roll (3) and bracing piece (4), its characterized in that: a main roller (2) and an auxiliary roller (3) are arranged in an inner cavity of the outer box body (1), one side of the main roller (2) is provided with a cylindrical auxiliary roller (3), a support rod (4) penetrates through the middle of the auxiliary roller (3), the end part of the support rod (4) is fixedly connected with the inner wall of the outer box body (1), two ends of the auxiliary roller (3) are respectively provided with a positioning ring (5), the positioning rings (5) are fixed on the support rod (4), the support rod (4) is provided with a main pipe cavity (6) and branch pipe cavities (7), a plurality of branch pipe cavities (7) which are uniformly distributed are annularly arranged around the main pipe cavity (6), a plurality of control columns (8) which are uniformly distributed are fixedly arranged on the outer wall of the auxiliary roller (3), a collecting and distributing pipe cavity (9) is arranged in the auxiliary roller (3), an annular groove (10) is arranged on the inner wall of the auxiliary roller (3), one end of the collecting and distributing pipe cavity, the other end of the collecting and distributing pipe cavity (9) extends into the control column (8), a plurality of blocking valves (11) which are uniformly distributed are arranged in the control column (8), a control hole (12) is formed in the control column (8), the blocking valves (11) are arranged in the control hole (12), one end of the control hole (12) is communicated with the collecting and distributing pipe cavity (9), the other end of the control hole (12) is connected with the outer wall of the control column (8), each blocking valve (11) comprises a spring (13), a telescopic column (14), a sealing ring (15), an ejector rod (16), a sealing ball (17), a partition plate (18) and a spring piece (19), one end of the spring (13) is contacted with the telescopic column (14), the other end of the spring (13) is contacted with the sealing ring (15), the ejector rod (16) is arranged in the inner cavity of the spring (13), and one end, far away from the spring (13), of the sealing ring (15) is provided, a partition plate (18) is arranged at one end of the sealing ball (17) far away from the sealing ring (15), and a spring piece (19) is fixedly connected between the sealing ball (17) and the partition plate (18).

2. The raw rubber plasticating device as recited in claim 1, wherein: the telescopic column (14) is in the shape of a cylinder with one end integrally connected with a hemisphere, the telescopic column (14) is annularly provided with a plurality of thin tube cavities which are uniformly distributed, and the bottom surface of the end part of one end of the telescopic column (14) is fixedly connected with an ejector rod (16).

3. The raw rubber plasticating device as recited in claim 1, wherein: the telescopic column (14) is movably sleeved in an inner cavity of the control hole (12), a plurality of uniformly distributed convex sliding blocks are fixedly arranged on the side wall of the telescopic column (14), and the convex sliding blocks on the telescopic column (14) partially extend into sliding grooves formed in the inner wall of the control hole (12).

4. The raw rubber plasticating device as recited in claim 1, wherein: the sealing ring (15) and the partition plate (18) are fixed on the inner wall of the control hole (12), the sealing ring (15) is in a cylinder shape, the middle of the bottom surface of one side of the cylinder body is provided with a cambered groove, and the partition plate (18) is in a circular plate shape, and a plurality of uniformly distributed through holes are annularly arranged on the plate body.

5. The raw rubber plasticating device as recited in claim 1, wherein: the spring piece (19) is in a wave plate shape, one end of the spring piece (19) is fixedly embedded into the sealing ball (17), the other end of the spring piece (19) is fixedly embedded into the partition plate (18), and the sealing ball (17) and the sealing ring (15) are matched with each other.

6. The raw rubber plasticating device as recited in claim 1, wherein: one end of the branch pipe cavity (7) is communicated with the annular groove (10), one side of the collecting and distributing pipe cavity (9) is communicated with a plurality of uniformly distributed control holes (12), and the control column (8) is in a frustum pyramid shape.

Technical Field

The invention relates to the technical field of raw rubber plastication, in particular to a raw rubber plastication device for rubber raw materials.

Background

Disclosure of Invention

The invention aims to provide a raw rubber plasticating device for rubber raw materials, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a rubber raw material raw rubber plasticating device comprises an outer box body, a main roller, an auxiliary roller and a supporting rod, wherein the main roller and the auxiliary roller are arranged in an inner cavity of the outer box body, the cylindrical auxiliary roller is arranged on one side of the main roller, the supporting rod penetrates through the middle part of the auxiliary roller, the end part of the supporting rod is fixedly connected with the inner wall of the outer box body, two ends of the auxiliary roller are respectively provided with a positioning ring, the positioning rings are fixed on the supporting rod, a main pipe cavity and a branch pipe cavity are formed in the supporting rod, a plurality of branch pipe cavities which are uniformly distributed are annularly arranged around the main pipe cavity, a plurality of control columns which are uniformly distributed are fixedly arranged on an outer wall of the auxiliary roller, a collecting and distributing pipe cavity is formed in the auxiliary roller, an annular groove is formed in the inner wall of the auxiliary roller, one end of the collecting and distributing pipe cavity is communicated with the annular groove, the other end of the collecting and distributing pipe cavity, block the valve setting in the control port, control port one end and the pipe chamber intercommunication that scatters, the other end and the control post outer wall connection of control port, block the valve and include spring, flexible post, sealing ring, ejector pin, ball sealer, baffle and spring leaf, the one end contact of spring has flexible post, and the other end contact of spring has the sealing ring, be provided with the ejector pin in the spring inner chamber, the one end of keeping away from the spring on the sealing ring is provided with the ball sealer, and the one end of keeping away from the sealing ring on the ball sealer is provided with the baffle, fixedly connected with spring leaf between ball sealer and the baffle.

Preferably, the telescopic column is in the shape of a cylinder with one end integrally connected with a hemisphere, the telescopic column is provided with a plurality of thin tube cavities which are uniformly distributed, and the bottom surface of the end part of the telescopic column is fixedly connected with an ejector rod.

Preferably, the telescopic column is movably sleeved in an inner cavity of the control hole, a plurality of uniformly distributed convex sliding blocks are fixedly arranged on the side wall of the telescopic column, and the convex sliding blocks on the telescopic column partially extend into sliding grooves formed in the inner wall of the control hole.

Preferably, the sealing ring and the partition plate are fixed on the inner wall of the control hole, the sealing ring is cylindrical, a cambered groove is formed in the middle of the bottom surface of one side of the barrel, and the partition plate is circular plate and is provided with a plurality of uniformly distributed through holes in an annular mode.

Preferably, the spring plate is in a wave plate shape, one end of the spring plate is fixedly embedded into the sealing ball, the other end of the spring plate is fixedly embedded into the partition plate, and the sealing ball and the sealing ring are matched with each other.

Preferably, one end of the branch pipe cavity is communicated with the annular groove, one side of the collecting and distributing pipe cavity is communicated with a plurality of control holes which are uniformly distributed, and the control columns are in a frustum pyramid shape.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the main roller and the auxiliary roller are matched to apply pressure on the rubber raw material, so that the rubber raw material is forced to generate plastic deformation, and the precision injection of the catalyst is matched, so that the efficiency and the quality of the whole raw rubber plastication work of the rubber raw material are improved;

2. the device realizes the accurate work of pouring into of catalyst fluid through the design of a plurality of check valves, has avoided the waste of catalyst, can ensure to pour into the volume of local region on the rubber raw materials into, improves the job stabilization nature of whole crude rubber plasticator.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 2;

fig. 4 is a schematic diagram of a position distribution structure of the telescopic columns.

In the figure: the device comprises an outer box 1, a main roller 2, an auxiliary roller 3, a support rod 4, a positioning ring 5, a main pipe cavity 6, a branch pipe cavity 7, a control column 8, a collecting and distributing pipe cavity 9, an annular groove 10, a blocking valve 11, a control hole 12, a spring 13, a telescopic column 14, a sealing ring 15, a mandril 16, a sealing ball 17, a partition plate 18 and a spring piece 19.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rubber raw material raw rubber plasticating device comprises an outer box body 1, a main roller 2, an auxiliary roller 3 and a support rod 4, wherein the main roller 2 and the auxiliary roller 3 are arranged in an inner cavity of the outer box body 1, a cylindrical auxiliary roller 3 is arranged on one side of the main roller 2, the support rod 4 penetrates through the middle part of the auxiliary roller 3, the end part of the support rod 4 is fixedly connected with the inner wall of the outer box body 1, two ends of the auxiliary roller 3 are respectively provided with a positioning ring 5, the positioning rings 5 are fixed on the support rod 4, the support rod 4 is provided with a main pipe cavity 6 and a branch pipe cavity 7, the periphery of the main pipe cavity 6 is annularly provided with a plurality of branch pipe cavities 7 which are uniformly distributed, a plurality of control columns 8 which are uniformly distributed are fixedly arranged on the outer wall of the auxiliary roller 3, a collecting and distributing pipe cavity 9 is arranged in the auxiliary roller 3, the inner wall of the auxiliary roller 3 is provided with an annular groove 10, one end of the collecting and distributing pipe cavity 9 is communicated with the, the control column 8 is provided with a control hole 12, the interception valve 11 is arranged in the control hole 12, one end of the control hole 12 is communicated with the dispersion pipe cavity 9, the other end of the control hole 12 is connected with the outer wall of the control column 8, the interception valve 11 comprises a spring 13, a telescopic column 14, a sealing ring 15, an ejector rod 16, a sealing ball 17, a partition plate 18 and a spring leaf 19, one end of the spring 13 is contacted with the telescopic column 14, the other end of the spring 13 is contacted with the sealing ring 15, the ejector rod 16 is arranged in the inner cavity of the spring 13, one end of the sealing ring 15, which is far away from the spring 13, is provided with the partition plate 18, the spring leaf 19 is fixedly connected between the sealing ball 17 and the partition plate 18, as understood by referring to figures 1 and 2, the main pipe cavity 6 is arranged in the support rod 4, one end of the main pipe cavity 6 extends to the outside of the outer box 1 through the support, the other end of the hose is connected to a liquid catalyst supply mechanism of the prior art, wherein the catalyst is a material for accelerating plastic deformation of the rubber raw material.

The telescopic column 14 is in the shape of a cylinder with one end integrally connected with a hemisphere, the telescopic column 14 is annularly provided with a plurality of uniformly distributed thin tube cavities, and the bottom surface of the end part of one end of the telescopic column 14 is fixedly connected with a mandril 16.

The telescopic column 14 is movably sleeved in an inner cavity of the control hole 12, a plurality of uniformly distributed convex sliding blocks are fixedly arranged on the side wall of the telescopic column 14, and the convex sliding blocks on the telescopic column 14 partially extend into sliding grooves formed in the inner wall of the control hole 12.

The sealing ring 15 and the partition plate 18 are fixed on the inner wall of the control hole 12, the sealing ring 15 is cylindrical, a cambered groove is formed in the middle of the bottom surface of one side of the cylinder body, the partition plate 18 is circular plate, and a plurality of uniformly distributed through holes are annularly arranged on the plate body.

The spring plate 19 is in a wave plate shape, one end of the spring plate 19 is fixedly embedded into the sealing ball 17, the other end of the spring plate 19 is fixedly embedded into the partition plate 18, and the sealing ball 17 and the sealing ring 15 are matched with each other.

One end of the branch pipe cavity 7 is communicated with the annular groove 10, one side of the collecting and distributing pipe cavity 9 is communicated with a plurality of control holes 12 which are uniformly distributed, and the control column 8 is in a frustum pyramid shape.

The working principle is as follows: the liquid catalyst diffuses into a plurality of branch pipe cavities 7 through a main pipe cavity 6, then is gathered into an annular groove 10, then flows into a plurality of collecting and distributing pipe cavities 9, fluid is discharged outside through a control hole 12 and is intercepted at the position of a blocking valve 11, rubber raw materials are placed on a main roller 2 and an auxiliary roller 3, a motor driving mechanism controls the main roller 2 to rotate, the auxiliary roller 3 rotates in a driven mode, the main roller 2 and the auxiliary roller 3 apply pressure on the raw materials to force the rubber raw materials to deform, meanwhile, the raw materials react to press a telescopic column 14 to push the telescopic column 14 into the control hole 12, the telescopic column 14 controls a push rod 16 to move, the push rod 16 pushes against a sealing ball 17 to separate the sealing ring 15 from the sealing ball 17, further, the fluid in the collecting and distributing pipe cavities 9 can be subjected to exosmosis through the control hole 12, the catalyst fluid can be subjected to exosmosis only when the blocking valve 11 is contacted with the raw materials, and the catalyst is attached to the preliminarily, rapidly plastically deforming the material.

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.