A cooling device for rubber strip production

Abstract

The application relates to a cooling device for rubber strip production, which comprises a cooling tank, notches are arranged on the left and right sides of the upper end of the cooling tank, and a first roller shaft is rotationally connected in the notches; a first limiting plate is connected to the left side of the upper end of the cooling tank through a first support; a threaded screw mechanism is fixedly connected to the front and back sides of the right side of the upper end of the cooling tank, a second support is fixedly connected to the upper end of the transmission block of the threaded screw mechanism, and a second limiting plate is connected to the inside of the second support and can be displaced up and down. The device provided by the application is characterized in that the first limiting plate and the second limiting plate are displaced downward, so that the depth of the rubber strip in the water is changed, the transmission motor drives the screw to rotate forward and backward, so as to drive the transmission block to be displaced leftward and rightward, the second support and the second limiting plate are displaced leftward and rightward, the length of the rubber strip in the water can be adjusted, and the high-temperature-resistant air bag layer is elastic, so that the surface of the rubber strip in the cooling process is not damaged.

Description

Technical Field

[0001] This application relates to the field of rubber strip production technology, and in particular to a cooling device for rubber strip production. Background Technology

[0002] Rubber strips possess corrosion resistance and insulation properties. They exhibit outstanding resistance to aging, weathering, and chemical corrosion. Materials used include nitrile rubber, fluororubber, and silicone rubber. Silicone rubber, in particular, has a temperature resistance range of -55°C to 250°C and is widely used in the manufacture of devices such as artificial blood vessels in the home appliance and medical fields. These products are manufactured through extrusion molding and vulcanization, and come in solid, hollow, and composite strip structures, suitable for sealing needs in fields such as locomotives and construction.

[0003] In the production process of rubber strips, the rubber strips need to be cooled using a cooling device. However, ordinary cooling devices require manual movement of the support to adjust the cooling path, which is cumbersome and cannot be adjusted conveniently and quickly. During the extrusion production of rubber strips, the freshly extruded rubber strips are not cured, are relatively soft, and are easily deformed and damaged. In ordinary cooling devices, the rotating material of the cooling limit is relatively hard, which can easily damage the surface of the rubber strip. Therefore, we propose a cooling device for rubber strip production. Utility Model Content

[0004] This application provides a cooling device for rubber strip production to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, or at least partially solve them, this application provides a cooling device for rubber strip production, comprising: The cooling tank has notches on the left and right sides of its upper end, and a first roller is rotatably connected inside the notches. The upper left side of the cooling tank is connected to a first limiting plate via a first bracket; A threaded screw mechanism is fixedly connected to the front and rear sides of the upper right side of the cooling tank. A second bracket is fixedly connected to the upper end of the transmission block of the threaded screw mechanism. The second bracket can move up and down and is connected to a second limiting plate. The right end of the second bracket is rotatably connected to a second roller via a connecting rod on its front and rear sides.

[0006] Optionally, the connecting support rod is inclined, and the lower end face of the second roller is higher than the lower end of the second limiting plate.

[0007] Optionally, a third roller is rotatably connected to the lower end of the first limiting plate.

[0008] Optionally, a fourth roller is rotatably connected to the lower end of the second limiting plate.

[0009] Optionally, a first electric telescopic rod is fixedly connected to the upper middle part of the first limiting plate, and the lower end of the transmission rod of the first electric telescopic rod is fixedly connected to the upper middle part of the first limiting plate.

[0010] Optionally, a second electric telescopic rod is fixedly connected to the upper middle part of the second limiting plate, and the lower end of the transmission rod of the second electric telescopic rod is fixedly connected to the upper middle part of the second limiting plate.

[0011] Optionally, the screw mechanism has a housing on its outer side, and a screw is rotatably inserted into the middle of the housing. A transmission block is threadedly connected to the outer side of the screw, and a transmission motor is fixedly connected to the end of the screw. The transmission motor is fixedly connected to the outer side of the housing.

[0012] Optionally, a drive motor is fixedly connected to the end of the first roller on the left side, the drive motor is fixedly connected to the outside of the cooling tank, and the first roller is fixedly sleeved with limit rings on the front and rear sides inside the cooling tank.

[0013] Optionally, a stainless steel rotating shaft is provided in the middle of the third and fourth rollers at the lower ends of the first and second limiting plates, and a high-temperature resistant airbag layer is fixedly sleeved on the outside of the stainless steel rotating shaft, and air is filled inside the high-temperature resistant airbag layer to form an air cavity.

[0014] The technical solution provided in this application has the following advantages compared with the prior art: The device provided in this application activates the first and second electric telescopic rods, causing the first and second limiting plates to move downwards, thereby adjusting the depth of the rubber strip submerged in water. Furthermore, the drive motor drives the screw to rotate in both directions, causing the transmission block to move left and right, which in turn causes the second bracket and the second limiting plate to move left and right, thus adjusting the length of the rubber strip submerged in water. These adjustments allow for convenient and quick changes to the cooling path of the rubber strip, and the high-temperature resistant airbag layer is elastic, preventing damage to the surface of the cooling rubber strip. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural diagram of a cooling device for rubber strip production. Figure 2 A structural diagram of the second limiting plate of a cooling device for rubber strip production; Figure 3 This is a cross-sectional view of the fourth roller of a cooling device for producing rubber strips.

[0018] In the diagram: 1. Cooling tank; 2. Notch; 3. First roller; 4. Limiting ring; 5. Drive motor; 6. First bracket; 7. First electric telescopic rod; 8. First limiting plate; 9. Third roller; 10. Threaded screw mechanism; 11. Transmission block; 12. Second bracket; 13. Second electric telescopic rod; 14. Second limiting plate; 15. Fourth roller; 151. High-temperature resistant airbag layer; 152. Stainless steel rotating shaft; 153. Air cavity; 16. Connecting support rod; 17. Second roller; 18. Drive motor. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0021] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0022] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0023] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts, which may be the same or different in type and construction, and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0024] like Figures 1-3 As shown in the figure, this application provides a cooling device for rubber strip production, comprising: Cooling tank 1, with notches 2 on the left and right sides of the upper end of the cooling tank 1, and a first roller 3 rotatably connected inside the notches 2; The upper left side of the cooling tank 1 is connected to a first limiting plate 8 via a first bracket 6; A threaded screw mechanism 10 is fixedly connected to the front and rear sides of the upper right side of the cooling tank 1. A second bracket 12 is fixedly connected to the upper end of the transmission block of the threaded screw mechanism 10. The second bracket 12 can move up and down and is connected to a second limiting plate 14. The right end of the second bracket 12 is rotatably connected to the front and rear sides via a connecting rod 16.

[0025] The connecting support rod 16 is inclined, and the lower end surface of the second roller 17 is higher than the lower end of the second limiting plate 14.

[0026] like Figure 1 and Figure 2 As shown, a third roller 9 is rotatably connected to the lower end of the first limiting plate 8.

[0027] The lower end of the second limiting plate 14 is rotatably connected to a fourth roller 15.

[0028] Specifically: the third roller 9 and the fourth roller 15 have the same structure and can rotate.

[0029] like Figure 1 As shown, a first electric telescopic rod 7 is fixedly connected to the upper middle part of the first limiting plate 8, and the lower end of the transmission rod of the first electric telescopic rod 7 is fixedly connected to the upper middle part of the first limiting plate 8.

[0030] A second electric telescopic rod 13 is fixedly connected to the upper middle part of the second limiting plate 14, and the lower end of the transmission rod of the second electric telescopic rod 13 is fixedly connected to the upper middle part of the second limiting plate 14.

[0031] Specifically: the first electric telescopic rod 7 and the second electric telescopic rod 13 adopt existing telescopic rods on the market. The first electric telescopic rod 7 and the second electric telescopic rod 13 respectively drive the first limiting plate 8 and the second limiting plate 14 to move up and down.

[0032] like Figure 1 and Figure 2 As shown, the screw mechanism 10 has a housing on its outer side, and a screw is rotatably inserted into the middle of the housing. A transmission block is threadedly connected to the outer side of the screw, and a transmission motor 18 is fixedly connected to the end of the screw. The transmission motor 18 is fixedly connected to the outer side of the housing.

[0033] Specifically: The drive motor 18 adopts an existing motor on the market, which is a current technology. The drive motor 18 selects a suitable motor on the market, and the drive motor 18 drives the screw to rotate in both directions.

[0034] like Figure 1 As shown, a drive motor 5 is fixedly connected to the end of the first roller 3 on the left side. The drive motor 5 is fixedly connected to the outside of the cooling tank 1. Limiting rings 4 are fixedly sleeved on the front and rear sides of the first roller 3 inside the cooling tank 1.

[0035] Specifically: the drive motor 5 adopts an existing motor on the market, which is existing technology. The drive motor 5 selects a suitable motor on the market and drives the first roller 3 to rotate.

[0036] like Figure 3 As shown, a stainless steel rotating shaft 152 is provided in the middle of the third roller 9 and the fourth roller 15 at the lower end of the first limiting plate 8 and the second limiting plate 14, and a high-temperature resistant airbag layer 151 is fixedly sleeved on the outside of the stainless steel rotating shaft 152, and air is filled inside the high-temperature resistant airbag layer 151 to form an air cavity 153.

[0037] Specifically, the high-temperature resistant airbag layer 151 can protect the cooled rubber strip and limit the depth of cooling.

[0038] Working principle: The drive motor 5 is connected to an external controller to control the rotation speed of the drive motor 5. The transmission motor 18 is also connected to an external controller to control the forward and reverse rotation of the transmission motor 18. The first electric telescopic rod 7 and the second electric telescopic rod 13 are equipped with controllers to control the extension and retraction of the first electric telescopic rod 7 and the second electric telescopic rod 13, which in turn drive the first limit plate 8 and the second limit plate 14 to move up and down accordingly. During production, circulating cooling water is injected into the cooling tank 1. The rear sides of the cooling tank 1 are connected to inlet and outlet pipes, which enables the circulating cooling water to be injected into the cooling tank 1. Then, the produced rubber strip is overlapped on the upper end of the first roller 3 on the left side. At the same time, the drive motor 5 is adjusted so that the displacement speed of the first roller 3 is equal to the displacement speed of the produced rubber strip. Then, the rubber strip is inserted into the lower ends of the third roller 9 and the fourth roller 15 and overlapped on the upper end of the second roller 17. Furthermore, the first electric telescopic rod 7 and the second electric telescopic rod 13 are activated to drive the first limiting plate 8 and the second limiting plate 14 to move downward, thereby changing the depth of the rubber strip in the water. The transmission motor 18 drives the screw to rotate forward and backward, thereby driving the transmission block 11 to move left and right, which in turn causes the second bracket 12 and the second limiting plate 14 to move left and right, thereby adjusting the length of the rubber strip submerged in the water. Furthermore, the high-temperature resistant airbag layer 151 is elastic, thus preventing damage to the surface of the rubber strip during cooling.

[0039] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed in this application.

Claims

1. A cooling device for producing rubber strips, characterized in that, include: Cooling tank (1), with notches (2) on the left and right sides of the upper end of the cooling tank (1), and a first roller (3) is rotatably connected inside the notch (2); The upper left side of the cooling tank (1) is connected to a first limiting plate (8) via a first bracket (6); The upper right side of the cooling tank (1) is fixedly connected to a threaded screw mechanism (10), and the upper end of the transmission block (11) of the threaded screw mechanism (10) is fixedly connected to a second bracket (12). The second bracket (12) can move up and down and is connected to a second limiting plate (14). The right end of the second bracket (12) is rotatably connected to the front and rear sides via a connecting rod (16) and a second roller (17).

2. The cooling device for rubber strip production according to claim 1, characterized in that: The connecting rod (16) is inclined, and the lower end face of the second roller (17) is higher than the lower end of the second limiting plate (14).

3. The cooling device for rubber strip production according to claim 1, characterized in that: The lower end of the first limiting plate (8) is rotatably connected to a third roller (9).

4. The cooling device for rubber strip production according to claim 1, characterized in that: The lower end of the second limiting plate (14) is rotatably connected to a fourth roller (15).

5. A cooling device for rubber strip production according to claim 1, characterized in that: The upper middle part of the first limiting plate (8) is fixedly connected to the first electric telescopic rod (7), and the lower end of the transmission rod of the first electric telescopic rod (7) is fixedly connected to the upper middle part of the first limiting plate (8).

6. A cooling device for rubber strip production according to claim 1, characterized in that: The upper middle part of the second limiting plate (14) is fixedly connected to the second electric telescopic rod (13), and the lower end of the transmission rod of the second electric telescopic rod (13) is fixedly connected to the upper middle part of the second limiting plate (14).

7. A cooling device for rubber strip production according to claim 1, characterized in that: The screw mechanism (10) has a housing on its outer side, and a screw is rotatably inserted in the middle of the housing. A transmission block (11) is threadedly connected to the outer side of the screw. A transmission motor (18) is fixedly connected to the end of the screw. The transmission motor (18) is fixedly connected to the outer side of the housing.

8. A cooling device for rubber strip production according to claim 1, characterized in that: The end of the first roller (3) on the left side is fixedly connected to a drive motor (5), which is fixedly connected to the outside of the cooling tank (1). The first roller (3) is fixedly sleeved with a limit ring (4) on the front and rear sides inside the cooling tank (1).

9. A cooling device for rubber strip production according to claim 1, characterized in that: A stainless steel rotating shaft (152) is provided in the middle of the third roller (9) and the fourth roller (15) at the lower end of the first limiting plate (8) and the second limiting plate (14), and a high-temperature resistant airbag layer (151) is fixedly sleeved on the outside of the stainless steel rotating shaft (152), and air is filled inside the high-temperature resistant airbag layer (151) to form an air cavity (153).

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