CN214347453U

CN214347453U - Preforming calender for rubber production

Info

Publication number: CN214347453U
Application number: CN202022954079.5U
Authority: CN
Inventors: 陈春瑜
Original assignee: Liaoning Hengyi Rubber Belt Manufacturing Co ltd
Current assignee: Liaoning Hengyi Rubber Belt Manufacturing Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-08
Anticipated expiration: 2030-12-08

Abstract

The utility model belongs to the technical field of rubber production, specifically discloses a tabletting calender for rubber production, which comprises a bottom plate, support plates on two sides of the top end of the bottom plate, wherein a first screw hole and a second screw hole are respectively formed in the inner sides of the support plates, a screw rod is arranged in the first screw hole, the screw rod is screwed with a moving block, the moving block is rotatably connected with a second roller, and a first roller rotatably connected with the second screw hole is arranged below the second roller; the area of the sheet rubber of calender extrusion and external environment contact is great, and the sheet rubber takes place easily that ageing is difficult for depositing the scheduling problem, is equipped with coating pipe and atomizer above the sheet rubber export, is equipped with the drive belt in the below of sheet rubber export, and the conveyer belt can transmit the sheet rubber to be equipped with the whitewash cylinder in the conveyer belt, whitewash the cylinder and can hold protective material, whitewash the cylinder can be on the lower surface of sheet rubber even whitewash protective material when rolling.

Description

Preforming calender for rubber production

Technical Field

The utility model relates to a rubber production technical field specifically is a preforming calender is used in rubber production.

Background

Rubber is a material indispensable to social development, and is a high-elasticity high-molecular compound. It is divided into two types of natural rubber and synthetic rubber. The rubber product is widely applied to the industry or all parties in life, people extract latex of plants such as rubber trees, rubber grasses and the like, and the processed rubber product is made into a material with elasticity, insulativity, impermeability and air, but the projected high elasticity of the rubber product causes the rubber product to have the defects of weak material application field, poor water resistance and the like.

Chinese patent discloses a preforming calender for rubber production (the grant publication number is CN210453435U), this patent technique can be through setting up the polyphenol layer at the inner wall of stand pipe, the polyphenol layer surface is provided with polyphenol compound, during the use, polyphenol compound flows to the surface of rubber piece on the conveyer belt along with the air current of refrigerator air outlet, thereby reach the effect of getting rid of the peculiar smell, the rubber goods quality of producing is higher, however, at the in-process of rubber production, rubber is the slice back, still need carry out protective material's spraying, process such as air-dry with the help of outside spraying equipment to the rubber piece surface comparatively loaded down with trivial details. Accordingly, those skilled in the art have provided a sheeting calender for rubber production to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preforming calender is used in rubber production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sheeting calender for rubber production comprises a base plate, wherein supporting plates are fixedly arranged on two sides of the top end of the base plate, a first screw hole and a second screw hole are respectively formed in the inner sides of the supporting plates, a screw rod is arranged inside the first screw hole, the screw rod is in threaded connection with a moving block, the moving block is rotatably connected with a second roller, and the first roller rotatably connected with the second screw hole is arranged below the second roller;

the top end of the front side of the supporting plate is provided with a supporting frame, the supporting frame is fixedly connected with the supporting plate in a threaded manner, one side of the supporting frame, far away from the supporting plate, is provided with a coating tube, the coating tube is fixedly connected with the supporting frame in a threaded manner, the bottom end of the coating tube is provided with an atomizing nozzle, and the atomizing nozzle is fixedly connected with the coating tube in a threaded manner;

the conveying belt is arranged below the first roller, one conveying roller of the conveying belt is a painting roller, the painting roller is in transmission connection with the conveying belt, an air drying frame is arranged above the conveying belt, an inner frame rod is arranged on the inner side of the air drying frame, the conveying belt is located between the air drying frame and the inner frame rod, and a plurality of corresponding air outlets which are linearly and uniformly distributed are fixedly arranged on the air drying frame and the inner frame rod.

As a further aspect of the present invention: one end of the coating tube is provided with a first connecting port, the first connecting port is fixed with a first hose in a threaded connection mode, and the first hose is Y-shaped and is connected with an external coating container.

As a further aspect of the present invention: the outside of the painting roller is fixedly provided with a painting sleeve, one end of the conveyor belt and one end of the painting roller are provided with a second connecting port communicated with each other, and the second connecting port is fixed with the first hose in a threaded connection mode.

As a further aspect of the present invention: and a third connecting port is formed in one side of the air drying frame, the third connecting port is fixed with a second hose in a threaded manner, and the input end of the second hose is connected with the output end of an external fan.

As a further aspect of the present invention: the number of the atomizing spray heads is a plurality of and is linearly and evenly distributed.

As a further aspect of the present invention: the bottom of atomizer is equipped with a plurality of evenly distributed nozzle.

As a further aspect of the present invention: the brushing sleeve is made of wool and a foam plastic material.

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

1. the rubber sheet extruded by the calender is large in contact area with the external environment, the rubber sheet is easy to age and is difficult to store, and the like, a coating pipe and an atomizing spray head are arranged above the outlet of the rubber sheet, a plurality of nozzles on the atomizing spray head can uniformly and quickly spray a protective material on the upper surface of the rubber sheet, a transmission belt is arranged below the outlet of the rubber sheet, the transmission belt can transmit the rubber sheet, a painting roller is arranged in the transmission belt, the protective material can be contained in the painting roller, and the protective material can be uniformly painted on the lower surface of the rubber sheet while the painting roller rolls, so that the upper surface and the lower surface of the rubber sheet can be protected, and the service life of the rubber is prolonged;

2. in order to quickly and effectively utilize the rubber sheet with the protective material, an air drying frame is arranged above a conveyor belt, an inner frame rod is arranged on the inner side of the air drying frame, the conveyor belt penetrates through the space between the air drying frame and the inner frame rod, air outlets are formed in the air drying frame and the inner frame rod, and the air outlets can quickly air-dry the protective material on the upper surface and the lower surface of the rubber sheet, so that the protective material on the upper surface and the lower surface of the rubber sheet cannot be damaged;

3. the brush is made of wool and foam plastic materials, so that the coated protective material is uniform and smooth and has no concave-convex feeling.

Drawings

FIG. 1 is a schematic structural view of a sheeting calender for rubber production;

FIG. 2 is a schematic view of the internal structure of a sheeting calender for rubber production;

FIG. 3 is a schematic side view of a three-dimensional structure of a coating tube and an atomizing nozzle in a sheeting calender for rubber production;

FIG. 4 is a schematic structural view of a drying rack in a sheeting calender for rubber production;

FIG. 5 is an enlarged schematic view of an atomizing nozzle in a sheeting calender for rubber production;

FIG. 6 is a schematic perspective view of a conveyor belt in a sheeting calender for rubber production.

In the figure: 1. a base plate; 121. a first roller; 122. a second roller; 13. a screw rod; 2. a support plate; 21. a first screw hole; 22. a second screw hole; 23. a moving block; 24. a support frame; 25. a coating tube; 26. an atomizing spray head; 261. a nozzle; 27. a first connecting port; 28. a first hose; 3. a conveyor belt; 31. painting the roller; 311. coating a brush sleeve; 312. a second connecting port; 4. an air drying rack; 41. an air outlet; 42. an inner frame rod; 43. a third connecting port; 44. and a second hose.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a sheeting calender for rubber production includes a bottom plate 1, support plates 2 on two sides of a top end of the bottom plate 1, screw holes one 21 and screw holes two 22 are respectively formed in inner sides of the support plates 2, a screw rod 13 is disposed inside the screw hole one 21, the screw rod 13 is screwed with a moving block 23, the moving block 23 is rotatably connected with a roller two 122, and a roller one 121 rotatably connected with the screw hole two 22 is disposed below the roller two 122;

a supporting frame 24 is arranged at the top end of the front side of the supporting plate 2, the supporting frame 24 is fixedly connected with the supporting plate 2 in a threaded manner, a coating pipe 25 is arranged on one side of the supporting frame 24 away from the supporting plate 2, the coating pipe 25 is fixedly connected with the supporting frame 24 in a threaded manner, an atomizing nozzle 26 is arranged at the bottom end of the coating pipe 25, and the atomizing nozzle 26 is fixedly connected with the coating pipe 25 in a threaded manner;

the below of roller 121 is equipped with conveyer belt 3, and one of them transfer roller of conveyer belt 3 is for whitewashing cylinder 31, whitewashes cylinder 31 and is connected with the transmission of conveyer belt 3, and the top of conveyer belt 3 is equipped with air-dry frame 4, and the inboard of air-dry frame 4 is equipped with interior hack lever 42, and conveyer belt 3 is located air-dry frame 4 and is equipped with a plurality of air outlet 41 that is linear evenly distributed and corresponding on air-dry frame 4 and the interior hack lever 42.

In fig. 1: one end of the coating pipe 25 is provided with a first connecting port 27, the first connecting port 27 is fixed with a first hose 28 in a threaded manner, and the first hose 28 is Y-shaped and is connected with an external coating container, so that the protective material can be conveyed to the coating pipe 25.

In fig. 3: the number of the atomizing nozzles 26 is a plurality, and the atomizing nozzles are linearly and uniformly distributed, so that the spraying area can be increased, and the effect of quick spraying is achieved;

in fig. 4: a third connecting port 43 is formed in one side of the air drying frame 4, the third connecting port 43 is fixedly connected with a second hose 44 in a threaded manner, and the input end of the second hose 44 is connected with the output end of an external fan, so that air flow can enter the air drying frame 4, and the protective material on the surface of the rubber sheet can be quickly air-dried;

in fig. 5: the bottom end of the atomizer 26 is provided with a plurality of evenly distributed nozzles 261 which can evenly spray the protective material;

in fig. 6: the exterior of the painting roller 31 is fixedly provided with a painting sleeve 311, one end of the conveyor belt 3 and one end of the painting roller 31 are provided with a second connecting port 312 which is communicated, and the second connecting port 312 is fixedly connected with the first hose 28 in a threaded manner, so that the protective material can be conveyed to the interior of the painting roller 31.

The utility model discloses a theory of operation is: according to different required thicknesses of rubber sheets, the screw rod 13 is rotated to adjust the second roller 122 to move up and down, the distance between the second roller 122 and the first roller 121 is changed, the thickness of the rubber sheets can be adjusted randomly, the rolled rubber sheets are conveyed to the conveyor belt 3, the support frame 24 on the support plate 2 is connected with the coating pipe 25, the first hose 28 transmits the protective material to the coating pipe 25 through the first connecting port 27 on the coating pipe 25, the atomizing spray head 26 at the bottom end of the coating pipe 25 sprays the protective material, the nozzles 261 uniformly distributed on the atomizing spray head 26 can spray the protective material in a larger area and more uniformly, the inner side of the conveyor belt 3 is provided with the uniformly distributed painting roller 31, the painting roller 31 and one side of the conveyor belt 3 are both provided with the second connecting ports 312, the first hose 28 is connected with the second hose 312, the protective material is conveyed to the interior of the painting roller 31 through the first hose connecting port 28, and the painting roller 31 on the inner side of the conveyor belt 3 is driven, thereby make the brush cover 311 of applying paint the outside of cylinder 31 and apply paint protective material to the lower surface of sheet rubber, be equipped with air outlet 41 on the air-dry frame 4 of conveyer belt 3 top and the interior hack lever 42 of conveyer belt 3 below, air-dry one side of frame 4 and seted up connector three 43, connector three 43 connects hose two 44, the air current passes through hose two 44 flow directions and air-dries frame 4, again from air-drying the air outlet 41 outflow on the frame 4, thereby can air-dry protective material fast, also cool down the design to the sheet rubber simultaneously.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sheeting calender for rubber production comprises a base plate (1), wherein supporting plates (2) are fixedly arranged on two sides of the top end of the base plate (1), a first screw hole (21) and a second screw hole (22) are respectively formed in the inner sides of the supporting plates (2), a screw rod (13) is arranged in the first screw hole (21), the screw rod (13) is in threaded connection with a moving block (23), the moving block (23) is rotatably connected with a second roller (122), a first roller (121) rotatably connected with the second screw hole (22) is arranged below the second roller (122), and the sheeting calender is characterized in that a supporting frame (24) is arranged at the top end of the front side of the supporting plate (2), the supporting frame (24) is in threaded connection with the supporting plates (2), a coating pipe (25) is arranged on one side, far away from the supporting plate (2), of the supporting frame (24), and the coating pipe (25) is in threaded connection with the supporting frame (24), an atomizing spray head (26) is arranged at the bottom end of the coating tube (25), and the atomizing spray head (26) is fixedly screwed with the coating tube (25);

the air drying device is characterized in that a conveying belt (3) is arranged below the first roller (121), one conveying roller of the conveying belt (3) is a painting roller (31), the painting roller (31) is in transmission connection with the conveying belt (3), an air drying frame (4) is arranged above the conveying belt (3), an inner frame rod (42) is arranged on the inner side of the air drying frame (4), the conveying belt (3) is located between the air drying frame (4) and the inner frame rod (42), and a plurality of air outlets (41) which are linearly and uniformly distributed and correspond to each other are fixedly arranged on the air drying frame (4) and the inner frame rod (42).

2. The sheeting calender for rubber production as claimed in claim 1, wherein the coating tube (25) has a first connection port (27) at one end thereof, the first connection port (27) is screwed with a first hose (28), and the first hose (28) is Y-shaped and connected with an external coating container.

3. The sheeting calender for rubber production as claimed in claim 2, wherein the brushing sleeve (311) is fixedly arranged outside the brushing roller (31), the second connecting port (312) communicated with the one end of the brushing roller (31) is formed on the conveyor belt (3), and the second connecting port (312) is fixed with the first hose (28) in a threaded manner.

4. The sheeting calender for rubber production as claimed in claim 1, wherein a third connecting port (43) is formed at one side of the air drying frame (4), the third connecting port (43) is fixed with a second hose (44) in a threaded manner, and the input end of the second hose (44) is connected with the output end of an external fan.

5. A sheeting calender for rubber production as claimed in claim 1, wherein the number of said atomizing nozzles (26) is several and is linearly and uniformly distributed.

6. A sheeting calender for rubber production as claimed in claim 1, wherein the bottom end of the atomizer (26) is provided with a plurality of evenly distributed nozzles (261).

7. A sheeting calender for rubber production as claimed in claim 3, wherein the brushing sleeve (311) is made of wool and foam plastic material.