Cooling and filtering integrated device for mixing silicone rubber

Abstract

The utility model discloses a cooling and filtering integrated device for mixing silicone rubber, which comprises a production device, a cutting device and an air cooling device, the production device is used for producing a rubber material, the cutting device is installed at the end part of a discharge pipe of the production device, and the output end of the air cooling device is cooperatively connected with the cutting device; and the cutting device is suitable for cutting the sizing material discharged from the discharging pipe into a plurality of groups, so that the sizing material is in full contact with cooling air of the air cooling equipment. The sizing material cutting device has the beneficial effects that by arranging the separating device and the cutting device, a discharged sizing material can be cut into a plurality of groups, so that when cooling air is blown to the sizing material by air cooling equipment, the sizing material cut into the plurality of groups can be in full contact with the cooling air, and the sizing material with higher temperature can quickly exchange heat with the cooling air; therefore, the rapid cooling effect is achieved, and the cooling efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of silicone rubber production, and in particular to an integrated device for cooling and filtering mixed silicone rubber. Background Art

[0002] Compound silicone rubber is a synthetic rubber made by adding raw silicone rubber to a double-roll rubber mixer or a closed kneading machine, gradually adding white carbon black, silicone oil and other additives, and repeatedly refining. However, the temperature of the rubber compound during the refining process is 150℃ or above. If it is directly packaged without cooling, it may cause the packaging bag to break. Secondly, it is not easy to operate if it is packaged manually. Thirdly, the storage of the rubber compound in a high temperature environment will seriously affect the shelf life, so it needs to be cooled to a certain temperature later.

[0003] The existing cooling method mainly adopts the cooling method of the rubber cart: first pour it into the rubber cutting machine and cut it into cubes of a certain size, then the workers put them one by one on the rubber cart, cool them down by the cold air of the indoor air conditioner, and after cooling, the workers take the rubber off the rubber cart for filtering. This process is cumbersome and the cooling efficiency is low. Therefore, an integrated device for cooling and filtering mixed silicone rubber is proposed to solve the above technical problems. Utility Model Content

[0004] One of the purposes of the present application is to provide an integrated device for cooling and filtering mixed silicone rubber.

[0005] In order to achieve the above objectives, the technical solution adopted in the present application is: an integrated device for cooling and filtering mixed silicone rubber, including production equipment, a splitting device and an air cooling device. The production equipment is used to produce rubber, and the splitting device is installed at the end of the discharge pipe of the production equipment, and the output end of the air cooling device is matched and connected with the splitting device; the splitting device is suitable for splitting the rubber discharged from the discharge pipe into multiple groups, so that the rubber is fully in contact with the cooling air of the air cooling equipment.

[0006] Preferably, the dividing device comprises a cylinder and a mesh plate, wherein the cylinder is mounted at the end of the discharge pipe and is connected to the air cooling device, and the mesh plate is mounted on the cylinder; the mesh holes of the mesh plate are suitable for dividing the rubber material passing through into multiple groups of rubber strips.

[0007] Preferably, an air guide is installed inside the cylinder, and the air guide is suitable for evenly blowing the cooling air of the air cooling device toward the divided rubber strips.

[0008] Preferably, the air guide member comprises an air guide plate, which is installed inside the cylinder and corresponds to the output end of the air cooling device, and the outside of the air guide plate is provided with evenly distributed air guide holes.

[0009] Preferably, the air guide plate is of a cylindrical structure, and the mesh plate is installed on the top of the cylinder so that the divided rubber strips are located inside the air guide plate.

[0010] Preferably, a detachably mounted filter element is provided between the dividing device and the end of the discharge pipe.

[0011] Preferably, a conveying device connected to the cylinder is installed at the bottom end thereof, and a packaging device connected to the cylinder is installed outside the conveying device; the conveying device is suitable for conveying the rubber material after cooling and filtration to the packaging device for shaping, packaging and storage.

[0012] Preferably, a driving device is installed in the conveying device, and the cylinder is installed in the conveying device through a sliding sleeve connection and is connected to the output end of the driving device; when the filter element is installed, the driving device is suitable for driving the cylinder away from the conveying device so that the filter element abuts between the mesh plate and the end of the discharge pipe.

[0013] Preferably, the filter element includes a pair of filter screens and a pair of annular plates, and the annular plates are superimposed on the top of the mesh plate; one group of the filter screens is located between the two annular plates, and one group of the filter screens is located between the mesh plate and the lower annular plate.

[0014] Preferably, the output end of the air cooling device is connected to the air inlet end of the cylinder through a telescopic tube.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] The utility model is provided with a dividing device, which can divide the unloaded rubber material into multiple groups. In this way, when the air cooling device blows cooling air to the rubber material, the rubber material divided into multiple groups can fully contact the cooling air, so that the rubber material with a higher temperature can quickly exchange heat with the cooling air, thereby achieving a rapid cooling effect and greatly improving the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a partial structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the filter element of the utility model when it is disassembled.

[0020] Figure 4 It is a schematic diagram of the local internal structure of the cylinder of the utility model.

[0021] Figure 5It is a schematic diagram of the mesh plate, air guide plate and annular plate structure of the utility model.

[0022] Figure 6 The utility model is a process flow chart of the integrated cooling and filtering of mixed silicone rubber.

[0023] In the figure: 1. production equipment; 2. air cooling equipment; 3. discharge pipe; 4. dividing device; 401. cylinder; 402. mesh plate; 5. conveying device; 501. conveying screw; 6. packaging equipment; 7. air outlet; 8. telescopic tube; 9. manual switch; 10. first ring plate; 11. second ring plate; 12. air guide; 1201. air guide plate; 13. driving device. DETAILED DESCRIPTION

[0024] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0027] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, an integrated device for cooling and filtering mixed silicone rubber includes a production device 1, a splitting device 4 and an air cooling device 2, wherein the splitting device 4 is installed at the end of the discharge pipe 3 of the production device 1, and the output end of the air cooling device 2 is matched and connected with the splitting device 4.

[0028] Specifically, the production equipment 1 is mainly a kneading machine for producing silicone rubber. The kneading machine discharges the produced rubber from the discharge pipe 3. The discharged rubber will pass through the dividing device 4. The dividing device 4 can divide the discharged rubber into multiple groups. In this way, when the air cooling equipment 2 blows cooling air to the rubber, the rubber divided into multiple groups can fully contact the cooling air, so that the rubber with higher temperature can quickly exchange heat with the cooling air, thereby achieving a rapid cooling effect and greatly improving the cooling efficiency.

[0029] One of the embodiments of the present application is as follows: Figure 4 and Figure 5 As shown, the dividing device 4 includes a cylinder 401 and a mesh plate 402 , wherein the cylinder 401 is installed at the end of the discharge pipe 3 and is connected to the air cooling device 2 , and the mesh plate 402 is installed on the cylinder 401 .

[0030] It can be understood that the rubber material discharged from the discharge pipe 3 enters the cylinder 401, and then will be offset against the mesh plate 402, and then under the extrusion pressure of the material, the rubber material will pass through the mesh plate 402. At this time, the rubber material will be divided into multiple groups of rubber strips under the action of the mesh holes of the mesh plate 402, so that the contact area between the rubber material and the cooling air can be greatly increased.

[0031] We know that the wind direction of cooling air is certain. Although the rubber material is divided into multiple groups of rubber strips at this time, the cooling air may not be able to blow to each group of rubber strips well, so the cooling efficiency is still affected to a certain extent.

[0032] Therefore, based on the above embodiments, one of the embodiments of the present application, such as Figure 4 As shown, an air guide 12 is installed inside the cylinder 401, and the air guide 12 can evenly blow the cooling air of the air cooling device 2 to the divided rubber strips, which can greatly improve the cooling rate of the rubber.

[0033] As a further description of the above embodiment: Figure 4 As shown, the air guide member 12 includes an air guide plate 1201 , which is installed inside the cylinder 401 and corresponds to the output end of the air cooling device 2 , and the outside of the air guide plate 1201 is provided with evenly distributed air guide holes.

[0034] It is understandable that the cooling air of the air cooling device 2 will first blow to the air guide plate 1201 and then blow out from the air guide hole, so that the cooling air can be evenly blown to the divided rubber strips. However, there may still be such a disadvantage: the side of the rubber strip facing the cooling air cools faster, while the side of the rubber strip facing away from the cooling air cools slower.

[0035] Therefore, in order to solve the above technical problems, another embodiment of the present application is as follows: Figure 5As shown, the air guide plate 1201 is of a cylindrical structure, that is, the shapes of the air guide plate 1201 and the cylinder 401 are adapted to each other, and the mesh plate 402 is installed at the top of the cylinder 401.

[0036] It is understandable that when the rubber material passes through the mesh plate 402 at the upper end and enters the cylinder 401, the divided rubber strips are in a "noodle" structure and are located inside the air guide plate 1201. Since the air guide plate 1201 is in a cylindrical structure, the cooling wind will enter from all sides of the air guide plate 1201, so that the side of the rubber strip can be blown evenly, greatly improving the cooling rate of the rubber material. At the same time, the cylindrical air guide plate 1201 can also make the wind force uniform and weakened, so that the situation where the wind force is stronger on one side and the rubber strips are blown and bonded together under the action of the wind will not occur.

[0037] In one embodiment of the present application, a detachable filter is provided between the segmentation device 4 and the end of the discharge pipe 3. It should be known that the filter can filter impurities and black spots in the rubber material, thereby improving the quality of the rubber material; after a long period of filtration, more black spots and impurities accumulate on the filter, and the pressure becomes greater, at which time the staff can disassemble the filter to clean it.

[0038] like Figure 1 As shown, a conveying device 5 connected to the cylinder 401 is installed at the bottom end thereof, and a packaging device 6 connected to the cylinder 401 is installed outside the conveying device 5. It should be known that after the rubber material is filtered and cooled, it will enter the conveying device 5, and then the conveying device 5 can convey the rubber material to the packaging device 6, and then the packaging device 6 can perform shaping and packaging and store it. Of course, in order to improve the fluidity of the cooling airflow, an air outlet 7 can be provided outside the conveying device 5, so that the airflow after heat exchange flows out from the air outlet 7, thereby improving the cooling efficiency.

[0039] In this embodiment, Figure 4 As shown, the driving device 13 is installed in the conveying device 5 , and the cylinder 401 is installed in a sliding sleeve connection with the conveying device 5 and connected to the output end of the driving device 13 .

[0040] When installing the filter element, the driving device 13 can drive the barrel 401 away from the conveying device 5 (i.e., the barrel 401 moves upward), so that the filter element abuts between the mesh plate 402 and the end of the discharge pipe 3, and then the filter element is locked and limited between the mesh plate 402 and the end of the discharge pipe 3, and the installation of the filter element can be completed. Figure 1 and Figure 2 shown.

[0041] When disassembling the filter element, in the same way, the cylinder 401 is slid and moved closer to the conveying device 5 (i.e., the cylinder 401 moves downward) through the driving device 13, so that the filter element will be located on the mesh plate 402 under the action of gravity and away from the end of the discharge pipe 3, and the filter element can be taken out at this time.

[0042] It can be seen that the staff only needs to take out the filter element or put the filter element in a suitable position to realize the automatic installation and removal of the filter element, which is simple and convenient and greatly improves the efficiency of filter element removal and replacement.

[0043] It should be noted that the specific structure and working principle of the driving device 13 are well-known technologies to those skilled in the art, so they will not be elaborated in detail here; common driving devices 13 include hydraulic cylinders, pneumatic cylinders, and linear motors, and those skilled in the art can choose them according to actual needs. Of course, the conveying device 5 and the packaging equipment 6 are also common knowledge known to those skilled in the art. For example, the conveying device 5 can be a screw conveyor, that is, the rubber material is moved and conveyed by rotating the conveying screw 501.

[0044] In one of the embodiments of the present application, Figure 4 and Figure 5 As shown, the filter element includes a pair of filter screens (commonly used are 200-mesh and 300-mesh stainless steel filter screens) and a pair of annular plates, which are stacked on the top of the mesh plate 402; one group of filter screens is located between the two annular plates, and one group of filter screens is located between the mesh plate 402 and the lower end annular plate.

[0045] Specific as Figure 3 As shown, the two annular plates are the first annular plate 10 and the second annular plate 11, a filter is placed between the first annular plate 10 and the second annular plate 11, and a filter is placed between the second annular plate 11 and the mesh plate 402. During installation, the filter can be well limited and locked by the limiting function of the annular plates, so that the strength of the filter can be improved. During disassembly, you only need to take away the two annular plates, then remove the old filter and replace it with a new one, which is simple and convenient.

[0046] One of the embodiments of the present application is as follows: Figure 2 and Figure 3As shown, since the driving device 13 drives the cylinder 401 to move, the cylinder 401 and the air-cooling device 2 are connected through a pipeline. If the pipeline is rigid, it will be affected by the pipeline. Therefore, the output end of the air-cooling device 2 and the air inlet end of the cylinder 401 are connected through a telescopic tube 8. Of course, the telescopic tube 8 does not need to be used in its entirety, that is, a segmented structure can be used. Exemplary: a hard tube 1 is installed at the air inlet end of the cylinder 401, and a hard tube 2 is installed at the output end of the air-cooling device. The hard tubes 1 and 2 are connected through a telescopic tube 8.

[0047] Of course, in order to further facilitate the control of the air cooling device 2, a manual switch 9 for controlling the air cooling device 2 can be provided outside the hard pipe 2, so as to facilitate manual control of the air cooling device 2. The air cooling device 2 can be, for example, an air conditioner.

[0048] The working principle of the utility model is:

[0049] like Figure 6 As shown in the figure, it is a process flow chart of the operation of the device. First, the raw materials (raw rubber, white carbon black, silicone oil and some additives) required for mixing silicone rubber are put into the kneading machine for powdering. After all the white carbon black is put into the kneading machine and kneaded into a mass, the steam switch on the kneading machine is turned on to start heating. After the temperature reaches 150°C, the steam is half-opened to keep the temperature constant for 1 to 2 hours, and then the steam switch is turned off, and the circulating water on the kneading machine is turned on to start cold mixing the rubber for 1 hour. Finally, the refined rubber is transported to the device by the feeding assembly at the bottom of the kneading machine, and then filtered and cooled. The cooled rubber enters the bottom and is transported and extruded by the conveying screw 501. A specific shape (such as a rectangle) can be set at the outlet to facilitate the workers to pack and sort, and finally the plastic packaging is put into storage.

[0050] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An integrated device for cooling and filtering mixed silicone rubber, characterized in that: include: Production equipment for producing rubber compounds; A splitting device, the splitting device is installed at the end of the discharge pipe of the production equipment; as well as The air cooling device has an output end which is cooperatively connected with the dividing device; the dividing device is suitable for dividing the rubber material discharged from the discharge pipe into multiple groups, so that the rubber material is fully in contact with the cooling air of the air cooling device.

2. The integrated device for cooling and filtering mixed silicone rubber according to claim 1, characterized in that: The dividing device includes a cylinder and a mesh plate. The cylinder is installed at the end of the discharge pipe and is connected to the air cooling device. The mesh plate is installed on the cylinder. The mesh holes of the mesh plate are suitable for dividing the rubber material passing through into multiple groups of rubber strips.

3. The integrated device for cooling and filtering mixed silicone rubber according to claim 2, characterized in that: An air guide is installed inside the cylinder, and the air guide is suitable for evenly blowing the cooling air of the air cooling device toward the divided rubber strips.

4. The integrated device for cooling and filtering mixed silicone rubber according to claim 3, characterized in that: The air guide member comprises an air guide plate, which is installed inside the cylinder and corresponds to the output end of the air cooling device, and the outside of the air guide plate is provided with evenly distributed air guide holes.

5. The integrated device for cooling and filtering mixed silicone rubber according to claim 4, characterized in that: The air guide plate is of cylindrical structure, and the mesh plate is installed on the top of the cylinder so that the divided rubber strips are located inside the air guide plate.

6. The integrated device for cooling and filtering mixed silicone rubber according to any one of claims 2 to 5, characterized in that: A detachably mounted filter element is provided between the dividing device and the end of the discharge pipe.

7. The integrated device for cooling and filtering mixed silicone rubber according to claim 6, characterized in that: A conveying device connected to the bottom of the cylinder is installed, and a packaging device connected to the conveying device is installed outside the conveying device; the conveying device is suitable for conveying the rubber material after cooling and filtration to the packaging device for shaping, packaging and storage.

8. The integrated device for cooling and filtering mixed silicone rubber according to claim 7, characterized in that: A driving device is installed in the conveying device, and the cylinder is installed in the conveying device through a sliding sleeve connection and is connected to the output end of the driving device; when the filter element is installed, the driving device is suitable for driving the cylinder away from the conveying device so that the filter element abuts between the mesh plate and the end of the discharge pipe.

9. The integrated device for cooling and filtering mixed silicone rubber according to claim 8, characterized in that: The filter element includes a pair of filter screens and a pair of annular plates, wherein the annular plates are stacked on the top of the mesh plate; one group of the filter screens is located between the two annular plates, and one group of the filter screens is located between the mesh plate and the lower annular plate.

10. The integrated device for cooling and filtering mixed silicone rubber according to claim 8, characterized in that: The output end of the air cooling device is connected to the air inlet end of the cylinder through a telescopic tube.

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