Rubber open mill with rubber turning device

Abstract

The utility model discloses a rubber open mill with a rubber turning device, the rubber open mill with the rubber turning device comprises a rubber open mill, a rubber turning assembly and an anti-adhesion assembly, and the rubber open mill with the rubber turning device is used for solving the trouble that in the prior art, when a common rubber open mill is used for processing rubber, the rubber needs to be repeatedly turned manually for a long time. The rubber turning assembly is designed, rubber turning operation can be automatically carried out through the rubber turning assembly when rubber open milling and adding are carried out, and further, the problem that in the prior art, when a common rubber turning structure turns rubber, part of rubber raw materials are prone to being attached to the rubber turning structure through long-time operation, and residues are caused is solved. According to the rubber turning device, the anti-adhesion assembly is designed, through the anti-adhesion assembly, one-time pressurized air blowing can be automatically released during rubber turning operation each time, so that viscous rubber balls can be fully separated from the rubber turning assembly, and the open milling effect is higher.

Description

Technical Field

[0001] The present application relates to the technical field of rubber mixing mills, and in particular to a rubber mixing mill with a rubber turning device. Background Art

[0002] Rubber mixing mill is a common equipment in rubber product factories. It is mainly used to evenly mix various compounding agents and vulcanizing agents into rubber to achieve the purpose of rubber mixing. The mixing mill squeezes and shears the rubber through the relative rotation of two rollers, thus completing the rubber mixing process.

[0003] The existing patent document "CN204172220U open mill rubber turning device" discloses an open mill rubber turning device. Although the open mill in the above technical solution can automatically turn the rubber, the rubber turning is achieved by scraping the rubber with a scraper. During the long-term contact process, the viscosity of some rubbers is relatively high after heating. The long-term contact easily causes the rubber mass to adhere to the rubber turning structure, resulting in the waste of rubber and the phenomenon that the raw materials cannot be fully mixed.

[0004] That is, the prior art has the following technical problem: when ordinary open mixing mills turn the rubber, rubber lumps are easily adhered to the turning structure. Therefore, in view of the above problem, a rubber open mixing mill with a turning device is proposed. Utility Model Content

[0005] In this embodiment, a rubber mixing mill with a rubber turning device is provided to solve the problem in the prior art that rubber lumps are easily adhered to the rubber turning structure when the ordinary mixing mill turns the rubber.

[0006] According to one aspect of the present application, a rubber mixing mill with a rubber turning device is provided, and the rubber mixing mill with the rubber turning device comprises:

[0007] A rubber mixing mill, wherein the rubber mixing mill is provided with a rollable rotating roller;

[0008] A rubber turning assembly, the rubber turning assembly is fixedly arranged on the upper surface of the rubber mixing mill, the rubber turning assembly comprises a moving part and an arc-shaped scraper, and the moving part can drive the arc-shaped scraper to move;

[0009] The anti-adhesion component is fixedly arranged at the glue turning component, and the anti-adhesion component can be automatically blown when the arc scraper moves.

[0010] Furthermore, the moving part includes a fixed beam, a supporting leg, a moving seat, a linear moving drive part and a vertical moving unit, the fixed beam is fixedly connected with the supporting leg on both sides, the supporting leg is fixedly connected to the rubber mixing mill, the fixed beam is slidably connected with the moving seat on both sides, the fixed beam is fixedly installed with a linear moving drive part on both sides, and one end of the linear moving drive part is fixedly connected to the moving seat.

[0011] Furthermore, the linear motion driving unit is an electric push rod.

[0012] Furthermore, the vertical movable unit includes a fixed sleeve rod, a movable rod, a limiting movable rod and a guide plate, the fixed sleeve rod is fixedly arranged on the bottom surface of the movable seat, the movable rod is slidably connected in the inner cavity of the fixed sleeve rod, the bottom end of the movable rod is fixedly connected with an arc scraper, the arc scraper is in close contact with the arc surface of the rotating roller, the arc wall of the movable rod is fixedly connected with the limiting movable rod, the guide plate is fixedly arranged on the supporting leg, the guide plate is provided with a guide groove, the limiting movable rod extends to the guide groove of the guide plate and slidably cooperates with the guide groove.

[0013] Furthermore, the middle portion of the guide slot is higher than both sides.

[0014] Furthermore, the anti-adhesion component includes a fixed bracket, a fixed cylinder, a pressurizing part, a fixed plate frame, a nozzle, a pressing valve, a connecting hose and an extrusion plate, the fixed bracket is fixedly arranged on the upper surface of one of the movable seats, the extrusion plate is fixedly arranged on the upper surface of the other movable seat, the extrusion plate is made of magnetic material, the fixed bracket is fixedly connected to the side wall of the fixed bracket, the pressurizing part is arranged in the inner cavity of the fixed cylinder, the inner cavity of the fixed cylinder is fixedly connected to an input pipe, and an input check valve is installed on the input pipe.

[0015] Furthermore, the boosting part includes a movable piston, a movable rod A, a movable rod B and a boosting spring. The fixed cylinder is fixedly arranged at the side wall of the fixed bracket. The movable piston is slidably connected in the inner cavity of the fixed cylinder. One end of the movable rod A is fixedly connected to the side wall of one side of the movable piston. The other end of the movable rod A penetrates the inner cavity side wall of the fixed cylinder and extends outside the wall. The movable rod A and the movable rod B are both provided with inner cavities. The movable rod B is slidably connected in the inner cavity of the movable rod A. The movable rod B is made of metal material.

[0016] Furthermore, one end of a pressure-boosting spring is fixedly connected to one side of the inner cavity of the moving rod A, and the other end of the pressure-boosting spring is fixedly connected to the inner cavity wall of the moving rod B.

[0017] Furthermore, the fixed plate frame is fixedly arranged on the side wall of the fixed beam, a nozzle is fixedly installed on the bottom surface of the fixed plate frame, a push valve is fixedly installed on the fixed plate frame, one end of the push valve is connected to the nozzle through a pipeline, the other end of the push valve is fixedly connected to one end of a connecting hose, the other end of the connecting hose is fixedly connected to the inner cavity of the fixed cylinder, an output one-way valve is installed on the connecting hose, and the valve stem of the push valve extends to the bottom wall of the fixed plate frame.

[0018] Furthermore, the pressing portion is fixedly arranged on an upper surface of one side of the arc-shaped scraper, and the pressing portion presses the valve stem of the valve to be on the same vertical plane.

[0019] Through the above-mentioned embodiments of the present application, in order to solve the trouble of the ordinary rubber mixing mill in the prior art, which requires a long time of manual repeated rubber turning operations when processing rubber, the present application designs a rubber turning component, through which the rubber turning operation can be automatically performed during the rubber mixing and adding, and further, in order to solve the problem of the ordinary rubber turning structure in the prior art, which is prone to cause part of the rubber raw materials to adhere to the rubber turning structure due to long-term operation during the rubber turning, the present application designs an anti-adhesion component, through which a pressurized air blow can be automatically released once during each rubber turning operation, so that the sticky rubber mass can be fully separated from the rubber turning component, thereby achieving a higher mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0022] Figure 2 This is a schematic structural diagram of a glue flipping assembly according to an embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the back structure of a glue flipping component according to an embodiment of the present application;

[0024] Figure 4 This is a schematic structural diagram of an anti-adhesion component according to an embodiment of the present application;

[0025] Figure 5 This is a schematic cross-sectional view of a fixing tube according to an embodiment of the present application.

[0026] In the figure:

[0027] Rubber mixing mill 1, rotating roller 2;

[0028] The rubber turning component 3, the fixed crossbeam 301, the supporting foot frame 302, the moving seat 303, the linear moving driving part 304, the fixed sleeve rod 305, the moving rod 306, the arc scraper 307, the limit moving rod 308, and the guide plate 309;

[0029] Anti-adhesion component 4, fixed bracket 401, fixed cylinder 402, movable piston 403, movable rod A404, movable rod B405, booster spring 406, fixed plate frame 407, nozzle 408, pressing valve 409, connecting hose 410, extrusion plate 411, pressing part 412. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0033] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0034] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] See also Figure 1-5 As shown, a rubber mixing mill with a rubber turning device, the rubber mixing mill with the rubber turning device comprises:

[0036] A rubber mixing mill 1, wherein the rubber mixing mill 1 is provided with a rollable rotating roller 2;

[0037] The rubber turning component 3 is fixedly arranged on the upper surface of the rubber mixing mill 1, and the rubber turning component 3 includes a moving part and an arc-shaped scraper 307, and the moving part can drive the arc-shaped scraper 307 to move;

[0038] The anti-adhesion component 4 is fixedly arranged at the glue turning component 3, and the anti-adhesion component 4 can be automatically blown when the arc scraper 307 moves.

[0039] Through the above technical scheme, the rubber turning operation can be automatically performed through the rubber turning component 3 during the rubber refining. Furthermore, in order to solve the problem of residue caused by the ordinary rubber turning structure in the prior art that long-term operation during rubber turning easily causes part of the rubber raw materials to adhere to the rubber turning structure, the present application designs an anti-adhesion component 4. The anti-adhesion component 4 can automatically release a pressurized air blow during each rubber turning operation, so that the sticky rubber mass can be fully separated from the rubber turning component, thereby achieving a higher refining effect.

[0040] The moving part includes a fixed crossbeam 301, a supporting frame 302, a moving seat 303, a linear moving drive part 304 and a vertical moving unit, the fixed crossbeam 301 is fixedly connected with the supporting frame 302 on both sides, the supporting frame 302 is fixedly connected to the rubber mixing mill 1, the fixed crossbeam 301 is slidably connected with the moving seat 303 on both sides, the fixed crossbeam 301 is fixedly installed with a linear moving drive part 304 on both sides, and one end of the linear moving drive part 304 is fixedly connected to the moving seat 303;

[0041] The linear motion driving part 304 is an electric push rod. According to the technical solution, the linear motion driving part 304 can drive the moving seat 303 to move by extending and retracting the linear motion driving part 304, so that the linear motion driving parts 304 on both sides can be extended and retracted synchronously, thereby driving the moving seats 303 on both sides to move synchronously.

[0042] The vertical moving unit includes a fixed sleeve rod 305, a moving rod 306, a limiting moving rod 308 and a guide plate 309. The fixed sleeve rod 305 is fixedly arranged at the bottom surface of the moving seat 303. The moving rod 306 is slidably connected in the inner cavity of the fixed sleeve rod 305. An arc scraper 307 is fixedly connected to the bottom end of the moving rod 306. The arc scraper 307 is in close contact with the arc surface of the rotating roller 2. The limiting moving rod 308 is fixedly connected to the arc wall of the moving rod 306. The guide plate 309 is fixedly arranged on the supporting leg 302. A guide groove is arranged on the guide plate 309. The limiting moving rod 308 extends to the guide groove of the guide plate 309 and slides with the guide groove.

[0043] The middle part of the guide slot is higher than the two sides. Through this technical solution, when the movable seat 303 moves, it can drive the fixed sleeve rod 305 and the movable rod 306 to move, thereby driving the arc scraper 307 to move, so that the arc scraper 307 fits on the arc surface of the rotating roller 2 to scrape, thereby scraping and flipping the rubber. When the movable rod 306 moves to the middle position, due to the setting of the guide slot, the movable rod 306 can move upward, thereby driving the arc scraper 307 to move upward, so that the arc scraper 307 is separated from the rotating roller 2, and then the rubber is separated from the arc scraper 307, avoiding the problem of rubber mass adhesion caused by long-term continuous contact with the rubber;

[0044] The anti-adhesion component 4 includes a fixed bracket 401, a fixed cylinder 402, a pressurizing part, a fixed plate frame 407, a nozzle 408, a pressing valve 409, a connecting hose 410 and an extrusion plate 411. The fixed bracket 401 is fixedly arranged on the upper surface of one of the movable seats 303, and the extrusion plate 411 is fixedly arranged on the upper surface of the other movable seat 303. The extrusion plate 411 is made of magnetic material. The fixed cylinder 402 is fixedly connected to the side wall of the fixed bracket 401, and a pressurizing part is arranged in the inner cavity of the fixed cylinder 402. An input pipe is fixedly connected to the inner cavity of the fixed cylinder 402, and an input check valve is installed on the input pipe.

[0045] The boosting part includes a moving piston 403, a moving rod A404, a moving rod B405 and a boosting spring 406. The fixed cylinder 402 is fixedly arranged at the side wall of the fixed bracket 401. The moving piston 403 is slidably connected in the inner cavity of the fixed cylinder 402. One end of the moving rod A404 is fixedly connected to the side wall of one side of the moving piston 403. The other end of the moving rod A404 penetrates the inner cavity side wall of the fixed cylinder 402 and extends outside the wall. The moving rod A404 and the moving rod B405 are both provided with inner cavities. The moving rod B405 is slidably connected in the inner cavity of the moving rod A404. The moving rod B405 is made of metal material.

[0046] One end of a pressure-boosting spring 406 is fixedly connected to one side of the inner cavity of the moving rod A404, and the other end of the pressure-boosting spring 406 is fixedly connected to the inner cavity wall of the moving rod B405;

[0047] The fixed plate frame 407 is fixedly arranged at the side wall of the fixed crossbeam 301, a nozzle 408 is fixedly installed at the bottom surface of the fixed plate frame 407, a pressing valve 409 is fixedly installed on the fixed plate frame 407, one end of the pressing valve 409 is connected to the nozzle 408 through a pipeline, the other end of the pressing valve 409 is fixedly connected to one end of a connecting hose 410, the other end of the connecting hose 410 is fixedly connected to the inner cavity of the fixed cylinder 402, an output check valve is installed on the connecting hose 410, and the valve stem of the pressing valve 409 extends to the bottom wall of the fixed plate frame 407;

[0048] The pressing portion 412 is fixedly arranged on the upper surface of one side of the arc scraper 307, and the pressing portion 412 presses the valve stem of the valve 409 on the same vertical plane. Through the technical solution, when the arc scraper 307 moves inward to scrape and flip the rubber, when the arc scraper 307 moves to the middle position, the moving seat 303 drives the extrusion plate 411 to move, so that the extrusion plate 411 contacts the moving rod B405 and squeezes the moving rod B405, so that the moving rod B405 moves inward, so that the booster spring 406 is continuously squeezed and the elastic potential energy is continuously accumulated. When the arc scraper 307 moves to the middle position, the arc scraper 307 will move upward, thereby driving the pressing portion 412 to move upward, and then through The upward movement of the pressing portion 412 contacts and presses the valve stem of the pressing valve 409, so that the pressing valve 409 is turned on, so that the elastic potential energy accumulated in the booster spring 406 is quickly released, and then the moving piston 403 is quickly pushed to move, so that the gas in the inner cavity of the fixed cylinder 402 is pressurized and released, and sprayed out through the nozzle 408, forming a booster air blowing function, and the rubber raw material that may adhere to the arc scraper 307 is blown off by air, avoiding the adhesion phenomenon. When the moving seats 303 on both sides move to both sides, the squeezing plate 411 adsorbs and fixes the moving rod B405, thereby pulling the moving rod B405 to move, driving the moving piston 403 to reset and move, and the fixed cylinder 402 re-absorbs gas through the input pipeline;

[0049] The push valve 409 can adopt the push valve structure described in “CN203717940U a push valve” in the prior art, which can make the valve body conductive when the valve stem is pressed, and automatically close the valve body when it is not pressed.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rubber mixing mill with a rubber turning device, characterized in that: The rubber mixing mill with the rubber turning device comprises: A rubber mixing mill (1), wherein the rubber mixing mill (1) is provided with a rollable rotating roller (2); A rubber turning component (3), the rubber turning component (3) being fixedly arranged on the upper surface of the rubber mixing mill (1), the rubber turning component (3) comprising a moving part and an arc-shaped scraper (307), the moving part being capable of driving the arc-shaped scraper (307) to move; An anti-adhesion component (4) is fixedly arranged at the glue turning component (3), and the anti-adhesion component (4) can automatically blow air when the arc-shaped scraper (307) moves.

2. The rubber mixing mill with a rubber turning device according to claim 1, characterized in that: The moving part comprises a fixed crossbeam (301), a supporting frame (302), a moving seat (303), a linear moving drive part (304) and a vertical moving unit. The supporting frames (302) are fixedly connected to both sides of the fixed crossbeam (301). The supporting frames (302) are fixedly connected to the rubber mixing mill (1). The moving seats (303) are slidably connected to both sides of the fixed crossbeam (301). The linear moving drive part (304) is fixedly installed on both sides of the fixed crossbeam (301). One end of the linear moving drive part (304) is fixedly connected to the moving seat (303).

3. A rubber mixing mill with a rubber turning device according to claim 2, characterized in that: The linear motion driving part (304) is an electric push rod.

4. The rubber mixing mill with a rubber turning device according to claim 2, characterized in that: The vertical moving unit comprises a fixed sleeve rod (305), a moving rod (306), a limited moving rod (308) and a guide plate (309); the fixed sleeve rod (305) is fixedly arranged on the bottom surface of the moving seat (303); the moving rod (306) is slidably connected in the inner cavity of the fixed sleeve rod (305); an arc-shaped scraper (307) is fixedly connected at the bottom end of the moving rod (306); the arc-shaped scraper (307) is in close contact with the arc surface of the rotating roller (2); the limited moving rod (308) is fixedly connected at the arc wall of the moving rod (306); the guide plate (309) is fixedly arranged on the supporting foot frame (302); a guide slot is arranged on the guide plate (309); the limited moving rod (308) extends to the guide slot of the guide plate (309) and slidably cooperates with the guide slot.

5. The rubber mixing mill with a rubber turning device according to claim 4, characterized in that: The middle part of the guide slide groove is higher than the two sides.

6. The rubber mixing mill with a rubber turning device according to claim 1, characterized in that: The anti-adhesion component (4) comprises a fixed bracket (401), a fixed cylinder (402), a pressurizing part, a fixed plate frame (407), a nozzle (408), a pressing valve (409), a pressing part (412), a connecting hose (410) and an extrusion plate (411); the fixed bracket (401) is fixedly arranged on the upper surface of one of the movable seats (303); the extrusion plate (411) is fixedly arranged on the upper surface of the other movable seat (303); the extrusion plate (411) is made of a magnetic material; the fixed cylinder (402) is fixedly connected to the side wall of the fixed bracket (401); the pressurizing part is arranged in the inner cavity of the fixed cylinder (402); the input pipeline is fixedly connected to the inner cavity of the fixed cylinder (402); and the input one-way valve is installed on the input pipeline.

7. A rubber mixing mill with a rubber turning device according to claim 6, characterized in that: The boosting part comprises a movable piston (403), a movable rod A (404), a movable rod B (405) and a boosting spring (406); the fixed cylinder (402) is fixedly arranged on the side wall of the fixed bracket (401); the movable piston (403) is slidably connected in the inner cavity of the fixed cylinder (402); one end of the movable rod A (404) is fixedly connected to the side wall of one side of the movable piston (403); the other end of the movable rod A (404) passes through the inner cavity side wall of the fixed cylinder (402) and extends outside the wall; the movable rod A (404) and the movable rod B (405) are both provided with inner cavities; the movable rod B (405) is slidably connected in the inner cavity of the movable rod A (404); and the movable rod B (405) is made of metal material.

8. The rubber mixing mill with a rubber turning device according to claim 7, characterized in that: One end of a pressure-boosting spring (406) is fixedly connected to one side of the inner cavity of the moving rod A (404), and the other end of the pressure-boosting spring (406) is fixedly connected to the inner cavity wall of the moving rod B (405).

9. The rubber mixing mill with a rubber turning device according to claim 6, characterized in that: The fixed plate frame (407) is fixedly arranged on the side wall of the fixed crossbeam (301), and a nozzle (408) is fixedly installed on the bottom surface of the fixed plate frame (407). A pressing valve (409) is fixedly installed on the fixed plate frame (407), one end of the pressing valve (409) is connected to the nozzle (408) through a pipeline, and the other end of the pressing valve (409) is fixedly connected to one end of a connecting hose (410), and the other end of the connecting hose (410) is fixedly connected to the inner cavity of the fixed cylinder (402). An output check valve is installed on the connecting hose (410), and the valve stem of the pressing valve (409) extends to the bottom wall of the fixed plate frame (407).

10. The rubber mixing mill with a rubber turning device according to claim 6, characterized in that: The pressing portion (412) is fixedly arranged on an upper surface of one side of the arc-shaped scraper (307), and the pressing portion (412) presses the valve stem of the valve (409) to be on the same vertical plane.

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