Rubber extrusion guide device

Abstract

The utility model provides a rubber extrusion guiding device which comprises a main body assembly, and the main body assembly comprises a base, a telescopic supporting column, foot pads, a feeding roller, an air cylinder, a support, a driving box, a bidirectional lead screw, a connecting rod, a guiding rod, a support, a guiding roller and balls. Four telescopic supporting columns are symmetrically installed at the bottom of the base, and foot pads are fixedly connected to the bottom ends of the telescopic supporting columns. The height of the guiding device can be adjusted through work of the telescopic supporting columns, so that the guiding device adapts to the height of a mouth-shaped plate of an extrusion device, rubber products are conveyed through the feeding rollers, the products are rapidly cooled through the spraying assembly, and product deformation is prevented. The two-way lead screw is driven by the driving motor to rotate, the two supports can be driven to move, and therefore the position of the guide roller is changed, the height of the balls can be adjusted through work of the air cylinder, the guide conveying requirements of products of different shapes and sizes are met, and the universality and flexibility of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a guiding device, especially relates to a rubber extrusion guiding device and belongs to the technical field of rubber production. BACKGROUND

[0002] Rubber, a kind of polymer material with high elasticity, is divided into natural and synthetic two categories, and is widely used in industry, life, military and medical fields etc. Its excellent elasticity, wear resistance, aging resistance and good processability make it become the key raw material of tire, sealing element, wire and cable insulation layer etc. products. At the same time, with the progress of science and technology, synthetic rubber is increasingly rich in variety, to meet the needs of different industries for special performance.

[0003] Rubber extrusion production is an important rubber product processing method, which uses rubber extruder to continuously extrude various section shapes of semi-finished products or finished products after heating and melting rubber material. In order to prevent material deformation, guiding and cooling operation is needed after extrusion, but the existing rubber extrusion guiding device cannot adapt to the use requirement of rubber products of different shapes and sizes, and the versatility of the equipment is poor. Therefore, a rubber extrusion guiding device is proposed. SUMMARY

[0004] The utility model aims at overcoming the deficiency in the prior art, and provides a rubber extrusion guiding device.

[0005] In order to realize the above-mentioned purpose, the utility model provides a rubber extrusion guiding device, which comprises a main body assembly, the main body assembly comprises base, telescopic support column, foot pad, feeding roller, air cylinder, support, drive box, bidirectional screw rod, connecting rod, guide rod, support, guide roller and ball;

[0006] The bottom of the base is symmetrically provided with four telescopic support columns, the bottom end of the telescopic support column is fixedly connected with the foot pad, the inner side wall of the base is uniformly rotatably connected with the feeding roller, the bottom of the base is symmetrically provided with two air cylinders, the top of the air cylinder is provided with the support, one side of the support is fixedly connected with the drive box, the inside of the drive box is provided with the driving motor, the output shaft of the driving motor is fixedly connected with one end of the bidirectional screw rod, the outer side wall of the bidirectional screw rod is symmetrically screw-connected with the connecting rod, the connecting rod is slidably connected with the outer side wall of the guide rod, the top of the connecting rod is uniformly fixedly connected with the support, the inner side wall of the support is rotatably connected with the guide roller, the inner side wall top of the support is rollingly connected with the ball, the bidirectional screw rod is driven to rotate by the driving motor, which can drive the two supports to move, so as to change the position of the guide roller, the height of the ball can be adjusted by the working of the air cylinder, so as to adapt to the guiding and conveying requirement of products of different shapes and sizes.

[0007] Preferably, the bidirectional lead screw is rotatably connected to the inner wall of the support.

[0008] Preferably, the guide rod is fixedly connected to the inner wall of the support.

[0009] Preferably, the bracket is disposed between the two feeding rollers.

[0010] Preferably, a spray assembly is provided at the bottom and top of the main body component, the spray assembly including a water tank and a water inlet pipe; the water tank is connected to the water inlet pipe on one side.

[0011] Preferably, the water tank is fixedly connected to the bottom of the base.

[0012] Preferably, a water pump is installed on the water inlet pipe.

[0013] Preferably, one end of the water inlet pipe is connected to a diverter plate, and atomizing nozzles are evenly installed at the bottom of the diverter plate.

[0014] The beneficial effects of this utility model are:

[0015] 1. The rubber extrusion guide device of this utility model can adjust the height of the guide device by working through the telescopic support column, so as to adapt to the height of the extrusion die plate, use the feeding roller to transport the rubber product, and use the spray assembly to quickly cool the product to prevent product deformation.

[0016] 2. The rubber extrusion guiding device of this utility model drives a bidirectional lead screw to rotate via a drive motor, which in turn moves two supports, thereby changing the position of the guide roller. The height of the ball bearings can be adjusted by the operation of a cylinder, thus adapting to the guiding and conveying needs of products of different shapes and sizes, and improving the versatility and flexibility of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the prior art or specific embodiments of this utility model, the accompanying drawings used in the description of the prior art or specific embodiments are briefly introduced below.

[0018] Appendix Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Appendix Figure 2 This is a bottom view of the structure of this utility model.

[0020] Appendix Figure 3 This is a schematic diagram of the structure of this utility model after the spray assembly and the feeding roller have been removed.

[0021] Appendix Figure 4 This is a schematic diagram of the support structure of this utility model.

[0022] 10, main body assembly; 11, base; 12, telescopic support column; 13, foot pad; 14, feeding roller; 15, air cylinder; 16, support; 17, drive box; 18, bidirectional screw; 19, connecting rod; 110, guide rod; 111, bracket; 112, guide roller; 113, ball; 20, spraying assembly; 21, water tank; 22, water inlet pipe; 23, water pump; 24, flow divider. DETAILED DESCRIPTION

[0023] For those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second" and the like in the claims and the description of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units is not limited to only those steps or units clearly listed, but can also include other steps or units not clearly listed or inherent to the process, method, product or device.

[0025] 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 the orientation or positional relationship 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. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific situation. In addition, the meaning of the term "a plurality of" should be two and more than two. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0026] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] The present embodiment provides a rubber extrusion guiding device, asFigures 1-4 As shown, it comprises a main body assembly 10, the main body assembly 10 comprises a base 11, a telescopic support column 12, a foot pad 13, a feeding roller 14, a pneumatic cylinder 15, a support 16, a drive box 17, a bidirectional screw rod 18, a connecting rod 19, a guide rod 110, a bracket 111, a guide roller 112 and a ball 113.

[0028] Among them, the bottom of the base 11 is symmetrically provided with four telescopic support columns 12, the bottom end of the telescopic support column 12 is fixedly connected with the foot pad 13, the inner side wall of the base 11 is uniformly rotatably connected with the feeding roller 14, the bottom of the base 11 is symmetrically provided with two pneumatic cylinders 15, the top of the pneumatic cylinder 15 is provided with the support 16, one side of the support 16 is fixedly connected with the drive box 17, the inside of the drive box 17 is provided with a drive motor, the output shaft of the drive motor is fixedly connected with one end of the bidirectional screw rod 18, the outer side wall of the bidirectional screw rod 18 is symmetrically threadedly connected with the connecting rod 19, the connecting rod 19 is slidably connected to the outer side wall of the guide rod 110, the top of the connecting rod 19 is uniformly fixedly connected with the bracket 111, the inner side wall of the bracket 111 is rotatably connected with the guide roller 112, the inner side wall of the bracket 111 is rotatably connected with the ball 113, the bidirectional screw rod 18 is driven to rotate by the drive motor, which can drive the two brackets 111 to move, thereby changing the position of the guide roller 112, the height of the ball 113 can be adjusted by the work of the pneumatic cylinder 15, thereby adapting to the guiding and conveying requirements of products of different shapes and sizes, and improving the versatility and flexibility of the device.

[0029] In this embodiment, the bidirectional screw rod 18 is rotatably connected to the inner side wall of the support 16, and the bidirectional screw rod 18 is threadedly connected between the connecting rods 19. The bidirectional screw rod 18 is driven to rotate to drive the relative motion or reverse motion between the two connecting rods 19.

[0030] The guide rod 110 is fixedly connected to the inner side wall of the support 16, and the guide rod 110 is used to improve the motion stability of the connecting rod 19.

[0031] In this embodiment, the bracket 111 is arranged between the two feeding rollers 14, and the feeding rollers 14 and the bracket 111 are arranged at intervals. The feeding roller 14 is used to convey the rubber product, the guide roller 112 on the bracket 111 controls the conveying direction of the product, and the ball 113 is used to limit the position of the product to prevent the product from being raised.

[0032] The bottom and the upper portion of the main body assembly 10 are provided with a spraying assembly 20, and the spraying assembly 20 comprises a water tank 21 and a water inlet pipe 22. The water tank 21 is communicated with the water inlet pipe 22 on one side, and the spraying water is conveyed through the water inlet pipe 22.

[0033] In this embodiment, the water tank 21 is fixedly connected to the bottom of the base 11, and the water tank 21 is used to store water for spraying.

[0034] Specifically, the water inlet pipe 22 is provided with a water pump 23, and the spray water is sent into the shunt plate 24 through the water pump 23.

[0035] In this embodiment, one end of the water inlet pipe 22 is communicated with the shunt plate 24, and the bottom of the shunt plate 24 is uniformly provided with atomizing nozzles. The spray water enters the inside of the shunt plate 24, is sprayed to the surface of the product through the atomizing nozzles, and accelerates the cooling speed of the product.

[0036] The working process of the rubber extrusion guiding device in this embodiment is as follows: the height of the guiding device is adjusted through the working of the telescopic supporting column 12 to adapt to the height of the extrusion device die plate, the two supports 111 are moved through the rotation of the bidirectional screw rod 18 driven by the driving motor, so that the position of the guiding roller 112 is changed, the height of the ball 113 is adjusted through the working of the air cylinder 15, so that the guiding and conveying requirements of products of different shapes and sizes are met, the versatility and flexibility of the device are improved, the rubber product is extruded through the extrusion equipment, the rubber product is conveyed by the feeding roller 14, the guiding roller 112 controls the conveying direction of the product, the ball 113 is used to limit the position of the product to prevent the product from being warped, the spray water is sent into the shunt plate 24 through the working of the water pump 23, and then sprayed to the surface of the product through the atomizing nozzles to accelerate the cooling speed of the product and prevent the product from being deformed.

[0037] Obviously, the above embodiments are only examples for clearly illustrating, and are not intended to limit the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the technical scheme.

Claims

1. A rubber extrusion guide comprising a body assembly (10) characterised in that, The main body assembly (10) comprises a base (11), telescopic support columns (12), foot pads (13), feeding rollers (14), air cylinders (15), supports (16), drive boxes (17), bidirectional lead screws (18), connecting rods (19), guide rods (110), brackets (111), guide rollers (112) and balls (113); The bottom of the base (11) is symmetrically provided with four telescopic support columns (12), the bottom ends of the telescopic support columns (12) are fixedly connected with foot pads (13), the inner side walls of the base (11) are uniformly rotatably connected with feeding rollers (14), the bottom of the base (11) is symmetrically provided with two air cylinders (15), the top of the air cylinder (15) is provided with a support (16), one side of the support (16) is fixedly connected with a drive box (17), the drive box (17) is internally provided with a drive motor, the output shaft of the drive motor is fixedly connected with one end of a bidirectional lead screw (18), the outer side wall of the bidirectional lead screw (18) is symmetrically screw-connected with a connecting rod (19), the connecting rod (19) is slidably connected with the outer side wall of a guide rod (110), the top of the connecting rod (19) is uniformly fixedly connected with a bracket (111), the inner side wall of the bracket (111) is rotatably connected with a guide roller (112), and the inner side wall top of the bracket (111) is rollingly connected with a ball (113).

2. The rubber extrusion guide of claim 1, wherein, The bidirectional lead screw (18) is rotatably connected with the inner side wall of the support (16).

3. The rubber extrusion guide of claim 2, wherein, The guide rod (110) is fixedly connected with the inner side wall of the support (16).

4. The rubber extrusion guide of claim 1, wherein, The bracket (111) is arranged between the two feeding rollers (14).

5. The rubber extrusion guide of claim 1, wherein, The bottom and the upper portion of the main body assembly (10) are provided with a spraying assembly (20), the spraying assembly (20) comprises a water tank (21) and a water inlet pipe (22), and one side of the water tank (21) is communicated with the water inlet pipe (22).

6. The rubber extrusion guide of claim 5, wherein, The water tank (21) is fixedly connected with the bottom of the base (11).

7. The rubber extrusion guide of claim 5, wherein, A water pump (23) is mounted on the water inlet pipe (22).

8. The rubber extrusion guide of claim 7, wherein, One end of the water inlet pipe (22) is communicated with a flow divider (24), and the bottom of the flow divider (24) is uniformly provided with atomizing nozzles.

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