CN217169417U - A compression roller device for calendering production line is in - Google Patents
A compression roller device for calendering production line is in Download PDFInfo
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- CN217169417U CN217169417U CN202220777079.9U CN202220777079U CN217169417U CN 217169417 U CN217169417 U CN 217169417U CN 202220777079 U CN202220777079 U CN 202220777079U CN 217169417 U CN217169417 U CN 217169417U
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Abstract
The utility model relates to the technical field of rubber industrial production equipment, in particular to a compression roller device used in a calendering production line, which comprises a frame, a driving piece arranged on the frame, a lower compression roller rotationally connected on the frame and driven by the driving piece to rotate, and a speed reducing mechanism arranged between the driving piece and the lower compression roller, the machine frame is also symmetrically and fixedly connected with hydraulic cylinders, the free ends of piston rods of the hydraulic cylinders are vertically and downwards fixedly connected with mounting plates, an upper press roll matched with the lower press roll is rotatably connected between the mounting plates, the machine frame comprises a machine frame, a driving piece arranged on the machine frame, a lower press roll which is rotatably connected on the machine frame and driven by the driving piece to rotate, and a speed reducing mechanism arranged between the driving piece and the lower press roll, still the symmetry rigid coupling has the pneumatic cylinder in the frame, and the equal vertical downward rigid coupling in piston rod free end of pneumatic cylinder has the mounting panel, rotates between the mounting panel to be connected with the last compression roller of lower compression roller adaptation.
Description
Technical Field
The application relates to the technical field of rubber industrial production equipment, and particularly discloses a compression roller device for a calendering production line.
Background
The rubber industry is one of the important basic industries of national economy. It not only provides daily and medical light industrial rubber products which are indispensable to daily life for people, but also provides various rubber production equipment or rubber parts for heavy industries such as mining, traffic, building, machinery, electronics and the like and emerging industries. It can be seen that the products in the rubber industry are of various types and have wide backward industry.
The method comprises the basic procedures of plastication, mixing, calendering or extrusion, molding, vulcanization and the like, wherein each procedure has different requirements for products and is respectively matched with a plurality of auxiliary operations. In order to add various required compounding agents into rubber, raw rubber is firstly plasticated to improve the plasticity of the raw rubber; then mixing the carbon black and various rubber additives with rubber uniformly to form a sizing material; the sizing material is pressed into a blank with a certain shape; then the fabric is combined with the textile material (or the metal material) which is subjected to calendering and gluing or gluing to form a semi-finished product; finally, the semi-finished product with plasticity is prepared into a final product with high elasticity through vulcanization.
In the rubber calendering process, in the development process of the rubber industry, the progress and development of the rubber process and the rubber mechanical technology play an important role in promoting, and in the production process of rubber, the film needs to be extruded, so that the film has a proper thickness and shape, while the traditional winding equipment mutually cooperates through an upper pressing roller and a lower pressing roller, so that the film passes through between the upper pressing roller and the lower pressing roller, and is extruded, but the traditional winding device is not convenient to adjust the distance between the upper pressing roller and the lower pressing roller, and the thickness of the film is not easy to control, so that the inventor provides a pressing roller device for the calendering production line so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve traditional coiling apparatus and be not convenient for adjust the distance between compression roller and the lower compression roller, the difficult problem of control of thickness of film.
In order to achieve the purpose, the utility model discloses a basic scheme provides a compression roller device for calendering production line, including the frame, establish driving piece, rotation in the frame and connect in the frame and by driving piece drive pivoted lower compression roller and establish the reduction gears between driving piece and lower compression roller, it has the pneumatic cylinder to go back the symmetry rigid coupling in the frame, and the equal vertical downward rigid coupling in piston rod free end of pneumatic cylinder has the mounting panel, rotates between the mounting panel to be connected with the last compression roller of lower compression roller adaptation.
The principle and effect of this basic scheme lie in:
compared with the prior art, the utility model discloses a set up the pneumatic cylinder in the frame to the height of the flexible mounting panel of adjusting of piston rod through the pneumatic cylinder, thereby the clearance distance between compression roller and the lower compression roller is gone up in the regulation, and then the thickness of the film of being batched is adjusted, and it is convenient to adjust, and control is easy, has solved traditional coiling apparatus and is not convenient for adjust the distance between compression roller and the lower compression roller, the difficult problem of control of thickness of film.
Further, still be equipped with the cooling plate that is located the compression roller top between the mounting panel, the rigid coupling has the cooling plate that is located the compression roller below in the frame, and the cooling plate all is equipped with in the cooling plate and holds the chamber, and the cooling plate all is equipped with a plurality of bleeder vents towards one side of last compression roller or compression roller down, holds the chamber intercommunication and has the cooling tube, and the cooling tube free end is equipped with fan heater. Through setting up fan heater fan and cooling plate, fan the heat to the upper surface of last compression roller and the lower surface of lower compression roller to the temperature on compression roller and lower compression roller surface is gone up in the reduction, and does not influence the normal processing of compression roller technology, plays the effect of cooling compression roller, prevents that the high temperature from resulting in producing a large amount of bubbles in the film.
Furthermore, an air duct is arranged between the two cooling plates, and the radiating pipe is communicated with the cavity of one cooling plate. Through setting up the air duct, with the appearance chamber intercommunication of two cooling plates to be more convenient for ventilate to the appearance chamber of two cooling plates.
Further, the air duct includes the fixed pipe of rigid coupling in the frame, with the fold pipe of fixed union coupling and with the slip pipe of fold pipe intercommunication. The air guide pipe is arranged into a fixed pipe, a folded pipe and a sliding pipe, so that the length of the air guide pipe can be conveniently adjusted, and when the height of the upper compression roller is adjusted, the air guide pipe can communicate the containing cavities of the two cooling plates.
Further, the rack is provided with a mounting rack for mounting the air duct. The mounting bracket is convenient for install the air duct and is injectd.
Furthermore, a plurality of air inlet branch pipes communicated with the radiating pipe are arranged in the accommodating cavity. The air inlet branch pipe is convenient for communicating the radiating pipe with the air holes in the cavity, and the radiating effect is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 shows a schematic view of a roll apparatus for use in a calendering line according to an embodiment of the present application;
fig. 2 shows an enlarged structure of a part a of a press roll device used in a calendering production line according to an embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises a rack 1, a servo motor 2, a secondary gear reducer 3, a lower compression roller 4, an upper compression roller 5, a hydraulic cylinder 6, a cooling plate 7, an air duct 8, a fixed pipe 801, a corrugated pipe 802, a sliding pipe 803, a mounting rack 9, a lower mounting rack 901 and an upper mounting rack 902.
A roll apparatus for use in a calendering line, the embodiment being shown in fig. 1: the automatic rolling machine comprises a frame 1, a driving piece arranged on the frame 1, a lower pressure roller 4 which is rotatably connected to the frame 1 and driven to rotate by the driving piece, and a speed reducing mechanism arranged between the driving piece and the lower pressure roller 4, wherein the driving piece adopts a servo motor 2, and the speed reducing mechanism adopts a secondary gear speed reducer 3.
Frame 1 goes up the symmetry and is equipped with two stands, all opens flutedly on two stands, and lower compression roller 4 rotates to be connected between the recess of two stands, and equal rigid coupling has pneumatic cylinder 6 on the stand, and the rigid coupling has the mounting panel in the equal vertical recess that stretches into downwards of piston rod free end of pneumatic cylinder 6, rotates between the mounting panel to be connected with the last compression roller 5 of lower compression roller 4 adaptation, the lateral wall sliding connection of mounting panel and recess.
Still be equipped with the cooling plate 7 that is located the top of last compression roller 5 between the mounting panel, the rigid coupling has the cooling plate 7 that is located 4 belows in the lower compression roller on the frame 1, cooling plate 7 all is equipped with the appearance chamber, be equipped with air duct 8 between two cooling plate 7, air duct 8 communicates with two appearance chambeies respectively, the implementation example is shown in FIG. 2, air duct 8 includes the fixed pipe 801 of rigid coupling in frame 1, fold pipe 802 with fixed pipe 801 intercommunication and the slip tube 803 of fold pipe 802 intercommunication, fold pipe 802 can stretch out and draw back along the axial, make the length of whole air duct 8 adjustable, be equipped with the mounting bracket 9 that is used for installing air duct 8 in frame 1, mounting bracket 9 includes mounting bracket 902 and lower mounting bracket 901, the fixed pipe 801 part fixed connection of lower mounting bracket 901 and air duct 8, go up the slip tube 803 part sliding connection of mounting bracket 902 and air duct 8.
The cooling plate 7 all is equipped with a plurality of bleeder vents towards the side of one side of last compression roller 5 or lower compression roller 4, and the bleeder vent all communicates there is air intake branch, and air intake branch free end gathers together and communicates with air duct 8, and air duct 8 still communicates has the cooling tube, and the cooling tube free end is equipped with the fan heater fan.
Of course, the utility model discloses still can not set up air inlet branch and air duct 8, directly communicate the appearance chamber of cooling tube and cooling plate 7, can play the effect of fan heat.
The utility model discloses an in the implementation, power take off through servo motor 2, carry out the speed reduction transmission through second grade gear reducer 3, reduce the rotational speed, the transmission is steady, thereby drive lower compression roller 4 and rotate, mutually support with upper compression roller 5, extrude the film, connect compression roller process, in the process of compression roller, through setting up fan and cooling plate 7, carry out the fan heat to the upper surface of upper compression roller 5 and the lower surface of lower compression roller 4, thereby reduce the temperature on upper compression roller 5 and lower compression roller 4 surface, and do not influence the normal processing of compression roller technology, play the effect of cooling compression roller, prevent that the high temperature from leading to producing a large amount of bubbles in the film; on the basis, the height of the mounting plate can be adjusted through the expansion and contraction of the piston rod of the hydraulic cylinder 6, so that the gap distance between the upper pressure roller 5 and the lower pressure roller 4 is adjusted, and the thickness of the wound film is adjusted.
Compared with the prior art, the utility model discloses a set up pneumatic cylinder 6, cooling plate 7 etc, not only can carry out extrusion to the film, realized the cold laminating extrusion of extrusion process moreover, reduced the bubble volume in the finished product, improved the gas tightness to go up the clearance between compression roller 5 and the bottom roller 4 and can adjust in real time, it is convenient to control, the distance between compression roller 5 and the bottom roller 4 on having solved traditional coiling apparatus and being not convenient for adjust, the difficult problem of control of thickness of film.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a compression roller device for calendering production line which characterized in that: including the frame, establish driving piece in the frame, rotate and connect in the frame and by driving piece drive pivoted lower compression roller and establish the reduction gears between driving piece and lower compression roller, it has the pneumatic cylinder to go back the symmetry rigid coupling in the frame, and the equal vertical downward rigid coupling in piston rod free end of pneumatic cylinder has the mounting panel, rotates between the mounting panel to be connected with the last compression roller of lower compression roller adaptation.
2. The pressing roller device for the calendering production line as recited in claim 1, wherein a cooling plate is further disposed between the mounting plates and above the upper pressing roller, a cooling plate is fixedly connected to the frame and below the lower pressing roller, a cavity is disposed in each cooling plate, a plurality of air holes are disposed on a side surface of each cooling plate facing the upper pressing roller or the lower pressing roller, the cavity is communicated with a heat dissipation pipe, and a heat dissipation fan is disposed at a free end of each heat dissipation pipe.
3. The roll device for the calendering production line according to claim 2, wherein an air duct is arranged between the two cooling plates, and the air duct is communicated with the cavity of one cooling plate.
4. The compression roller device for the calendering production line according to claim 3, wherein the air duct comprises a fixed pipe fixedly connected on the frame, a corrugated pipe communicated with the fixed pipe and a sliding pipe communicated with the corrugated pipe.
5. A compression roller device for a calendering production line according to claim 3 or 4, wherein the frame is provided with a mounting rack for mounting the air duct.
6. The roll apparatus for calendering production line according to claim 2, wherein a plurality of air inlet branch pipes communicated with the heat dissipation pipe are arranged in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777079.9U CN217169417U (en) | 2022-04-06 | 2022-04-06 | A compression roller device for calendering production line is in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777079.9U CN217169417U (en) | 2022-04-06 | 2022-04-06 | A compression roller device for calendering production line is in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217169417U true CN217169417U (en) | 2022-08-12 |
Family
ID=82746610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777079.9U Active CN217169417U (en) | 2022-04-06 | 2022-04-06 | A compression roller device for calendering production line is in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217169417U (en) |
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2022
- 2022-04-06 CN CN202220777079.9U patent/CN217169417U/en active Active
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