Sheet pressing mechanism for rubber sheet cooling water tank

Abstract

The utility model discloses a sheet pressing mechanism for a rubber sheet cooling water tank, which comprises two groups of inclined plane conveying belts which are oppositely arranged, the end parts of the two groups of inclined plane conveying belts are arranged in the cooling water tank, the sheet pressing mechanism is arranged in a cavity of the cooling water tank, the sheet pressing mechanism comprises a sheet pressing bottom plate, and two groups of supporting side plates are arranged on the upper surface of the sheet pressing mechanism. First roller shafts are rotationally arranged on the side walls of the two sets of supporting side plates, hollowed-out grooves are formed in the side walls of the two sets of supporting side plates, guide rails are arranged on the inner walls of the two sides of each hollowed-out groove, second bearing seats are arranged between the two guide rails, second roller shafts are rotationally arranged between the two second bearing seats, and adjusting air cylinders are arranged above the supporting side plates. A telescopic rod of the adjusting cylinder is connected with the second bearing seat; according to the utility model, the tabletting mechanism is arranged in the cooling water tank, and adjustable arrangement is adopted, so that efficient pressing and uniform cooling of rubber sheets with different thickness specifications are realized, and in addition, the whole tabletting structure is also convenient for subsequent regular maintenance.

Description

Technical Field

[0001] This utility model belongs to the field of rubber sheet production technology, and in particular relates to a sheet pressing mechanism for a rubber sheet cooling water tank. Background Technology

[0002] Rubber sheets are a common functional material. In response to the call for energy conservation and environmental protection, the current production mainly uses recycled rubber granules to knead them into a semi-fluid state, then cool them to preliminarily shape them, and finally dry them to form the final product.

[0003] In the initial cooling and shaping process, a conveyor belt is usually used to transport the rubber sheets while simultaneously cooling them with water. However, during the long production process, it was found that due to the special shape of the freshly kneaded rubber sheets, when the temperature drops abruptly in the cooling water tank, the rubber sheets may warp, causing some parts to protrude and fail to be immersed in the tank, resulting in uneven cooling and affecting the quality of subsequent processing. Therefore, in order to ensure the production quality of the rubber sheets, industry professionals designed a pressing mechanism for the rubber sheet cooling water tank. Utility Model Content

[0004] The purpose of this invention is to provide a pressing mechanism for rubber sheet cooling water tanks to solve the problem that existing rubber sheet cooling water tanks cannot cope with the sudden cooling of rubber sheets during the cooling process, causing some parts to bulge out and not be immersed in the tank, resulting in uneven cooling and affecting the quality of subsequent processing.

[0005] The present invention achieves the above objectives through the following technical solution: a pressing mechanism for a rubber sheet cooling water tank, comprising two sets of inclined conveyor belts arranged opposite to each other, the ends of the two sets of inclined conveyor belts being disposed in the cooling water tank, and a pressing mechanism being disposed between the two sets of inclined conveyor belts located in the cavity of the cooling water tank.

[0006] The tableting mechanism includes a tableting base plate. Two sets of supporting side plates are arranged opposite each other on the upper surface of the tableting base plate. A first bearing seat is provided on the side wall of each of the two sets of supporting side plates. A first roller is rotatably arranged between the two sets of first bearing seats. A hollow groove is opened on the side wall of each of the two sets of supporting side plates. A guide rail is provided on the inner wall of each side of the hollow groove. A second bearing seat is slidably arranged between the two sets of guide rails. A second roller is rotatably arranged between the two sets of second bearing seats. An adjusting cylinder is provided above each of the supporting side plates. The telescopic rod of the adjusting cylinder passes through the side wall of the supporting side plate and is connected to the second bearing seat.

[0007] Furthermore, the cross-sectional shape of the inclined conveyor belt is "Z".

[0008] Furthermore, the cooling water pool is provided with an inlet pipe and an outlet pipe that communicate with the cavity on its side wall.

[0009] Furthermore, threaded holes are provided at all four corners of the tablet pressing base plate.

[0010] Furthermore, the operating length of the telescopic rod of the adjusting cylinder is less than the length of the guide rail.

[0011] Furthermore, the first roller shaft and the second roller shaft have the same structure;

[0012] The first roller shaft includes a roller shaft body, and both ends of the roller shaft body are provided with connecting parts, and a pin is inserted into the connecting part.

[0013] Beneficial effects: This utility model has a reasonable design, simple and stable structure, and strong practicality, and has the following beneficial effects:

[0014] 1. Effectively improves tableting efficiency: Two sets of inclined conveyor belts, together with the tableting mechanism, can accurately press the rubber sheet to the required position in the cooling water tank according to the thickness of the rubber sheet, thereby improving the processing accuracy and production efficiency of the rubber sheet;

[0015] 2. Adjustable pressing gap: By setting an adjusting cylinder, the gap between the first roller and the second roller of the tableting mechanism can be flexibly adjusted to ensure a more stable tableting process and adapt to the thickness requirements of different rubber sheets;

[0016] 3. Simple structure and easy maintenance: The structural design of the first and second roller shafts facilitates direct disassembly for daily maintenance and replacement, reducing maintenance costs;

[0017] 4. Optimized cooling effect: Through the circulating water design of the cooling water tank, the rubber sheet can effectively dissipate heat during the cooling process, which helps to improve the molding quality of the rubber sheet and prevent defects caused by excessive temperature. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the tablet pressing mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first roller shaft of this utility model.

[0021] In the diagram: 1- Inclined conveyor belt, 2- Cooling water tank, 3- Tableting mechanism, 4- Inlet pipe, 5- Outlet pipe;

[0022] 301-Tablet pressing base plate, 302-Supporting side plate, 303-First bearing seat, 304-First roller shaft, 305-Hollow groove, 306-Guide rail, 307-Second bearing seat, 308-Second roller shaft, 309-Adjusting cylinder;

[0023] 3041 - Roller body, 3042 - Connecting parts, 3043 - Pin. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Combination Figure 1-3 The invention illustrates a pressing mechanism for a rubber sheet cooling water tank, primarily used for pressing rubber sheets during the cooling process. Its structure includes two sets of opposing inclined conveyor belts 1, the ends of which extend into the cooling water tank 2. A pressing mechanism 3 is positioned between the two sets of inclined conveyor belts 1 within the cooling water tank 2 cavity to effectively process the rubber sheet. The pressing mechanism 3 incorporates several key components to ensure uniform pressing and control of the rubber sheet during the cooling process.

[0027] Specifically, the tableting mechanism 3 includes a tableting base plate 301. Two sets of supporting side plates 302 are mounted on the upper surface of the base plate. Two first bearing seats 303 are respectively provided on the side walls of the supporting side plates 302. Each first bearing seat 303 has its own bearing and supports a first roller shaft 304 via the bearing, forming a rotatable roller shaft system. This roller shaft system ensures that the rubber sheet does not jam during conveying and pressing in the cooling water tank. To further improve the tableting effect, a perforated groove 305 is also provided on the side wall of the supporting side plate 302. Guide rails 306 are provided on the inner walls of both sides of the perforated groove 305. The guide rails 306 cooperate with the second bearing seats 307, and the second bearing seats 307 are guided by the guide rails 306. The second bearing housing 307 can slide along the guide rail, and the second roller 308 between them enables rotation, forming a second roller system for more precise pressing of the rubber sheet. In addition, to ensure adjustability during pressing, an adjusting cylinder 309 is installed above the support side plate 302. The telescopic rod of the adjusting cylinder 309 passes through the side wall of the support side plate 302 and is connected to the second bearing housing 307. By adjusting the extension and retraction of the cylinder 309, the distance between the second roller 308 driven by the second bearing housing 307 and the first roller 304 can be precisely controlled. This design makes the entire pressing process more flexible and can be adjusted according to different production requirements to ensure that the pressing effect of the rubber sheet meets the specifications.

[0028] In this embodiment, the inclined conveyor belt 1 has a "Z" shaped cross-section. This design aims to enable the rubber sheet material to be smoothly transferred from one position to another during the conveying process through specific angle and height differences. Specifically, the bottom part of the inclined conveyor belt 1 is usually horizontal, which is used for the effective function of the pressing mechanism 3 in this part. In addition, this "Z" shaped cross-section design helps to improve the initial water control after the rubber belt is cooled, so as to achieve the best effect.

[0029] In this embodiment, the side wall of the cooling water tank 2 is respectively provided with an inlet pipe 4 and an outlet pipe 5 that communicate with the cavity, ensuring that the cooling water in the tank can circulate to effectively cool the rubber sheet. The inlet pipe 4 is responsible for introducing cooling water into the tank cavity. Usually, the cooling water is transported into the cooling water tank 2 by a water pump or other device, which can cover the surface of the rubber sheet for heat exchange, thereby reducing the temperature of the rubber sheet. On the other hand, the outlet pipe 5 is used to discharge the heated water from the tank cavity, maintaining the stability of the water temperature in the tank and preventing the water temperature from being too high, affecting the cooling effect or causing water temperature accumulation. The reasonable layout and design of the inlet pipe 4 and the outlet pipe 5 helps to achieve efficient water circulation, ensuring the continuous renewal of the water flow inside the cooling water tank 2 to maintain good cooling efficiency, while also avoiding the impact of excessively high or low water temperature on the cooling effect.

[0030] In this embodiment, threaded holes are provided at all four corners of the tablet pressing base plate 301. The purpose of these threaded holes is to facilitate the fixing of the tablet pressing base plate 301 to the cooling water tank 2, so as to ensure that the tablet pressing base plate 301 can withstand a certain pressure and working load without displacement or loosening.

[0031] In this embodiment, the operating length of the telescopic rod of the adjusting cylinder 309 is less than the length of the guide rail 306. The purpose of this design is to ensure that the adjusting cylinder 309 can flexibly adjust and control the position of the second bearing seat 307 during operation, while avoiding excessive extension of the telescopic rod from interfering with or damaging the guide rail system. Specifically, the operating length of the telescopic rod is less than the length of the guide rail, which ensures that the second bearing seat 307 maintains a certain degree of freedom when sliding along the guide rail under the guidance of the guide rail 306. This allows the force of the adjusting cylinder to be evenly distributed, avoiding force imbalance or operational instability caused by excessive extension. Through this design, the adjusting cylinder 309 can adjust the distance between the second bearing seat 307 and the first roller shaft 304 and the second roller shaft 308 within a certain range.

[0032] In this embodiment, the first roller 304 and the second roller 308 have the same structure, indicating that the two rollers are highly consistent in design and function. Specifically, the first roller 304 is composed of a roller body 3041, which is its core component. It is usually made of high-strength material to withstand the mechanical load and stress transmitted during operation. Both ends of the roller body 3041 are provided with connecting parts 3042, and pins 3043 are inserted into the connecting parts 3042. The pins 3043 play a role in connection and fixation, so that the roller can maintain a stable relative position with related components during operation and prevent loosening or displacement. The pins 3043 in this part are designed to be detachable so that when there is a lot of rubber residue on the surface of the roller body 3041, the roller body 3041 can be quickly removed from the end by pulling out the pins 3043 for regular maintenance.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressing mechanism for a rubber sheet cooling water tank, comprising two sets of inclined conveyor belts (1) arranged opposite to each other, the ends of the two sets of inclined conveyor belts (1) being disposed within a cooling water tank (2), characterized in that: A tablet pressing mechanism (3) is provided between the two sets of inclined conveyor belts (1) located in the cavity of the cooling water pool (2); The tablet pressing mechanism (3) includes a tablet pressing base plate (301). Two sets of supporting side plates (302) are arranged opposite each other on the upper surface of the tablet pressing base plate (301). A first bearing seat (303) is provided on the side wall of each of the two sets of supporting side plates (302). A first roller shaft (304) is rotatably arranged between the two sets of first bearing seats (303). A hollow groove (305) is opened on the side wall of each of the two sets of supporting side plates (302). A guide rail (306) is provided on the inner wall of each side of the hollow groove (305). A second bearing seat (307) is slidably arranged between the two sets of guide rails (306). A second roller shaft (308) is rotatably arranged between the two sets of second bearing seats (307). An adjusting cylinder (309) is provided above each of the supporting side plates (302). The telescopic rod of the adjusting cylinder (309) passes through the side wall of the supporting side plate (302) and is connected to the second bearing seat (307).

2. The pressing mechanism for a rubber sheet cooling water tank according to claim 1, characterized in that: The inclined conveyor belt (1) has a "Z" shaped cross section.

3. A pressing mechanism for a rubber sheet cooling water tank according to claim 2, characterized in that: The cooling water pool (2) is provided with an inlet pipe (4) and an outlet pipe (5) that are connected to the cavity on its side wall.

4. A pressing mechanism for a rubber sheet cooling water tank according to claim 3, characterized in that: The four corners of the tablet pressing base plate (301) are provided with threaded holes.

5. A pressing mechanism for a rubber sheet cooling water tank according to claim 4, characterized in that: The operating length of the telescopic rod of the regulating cylinder (309) is less than the length of the guide rail (306).

6. A pressing mechanism for a rubber sheet cooling water tank according to claim 5, characterized in that: The first roller (304) and the second roller (308) have the same structure; The first roller (304) includes a roller body (3041), and both ends of the roller body (3041) are provided with connecting parts (3042), and a pin (3043) is inserted into the connecting part (3042).

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