Rubber roller production equipment convenient to dry

Abstract

The utility model relates to the technical field of rubber covered roller production, and discloses rubber covered roller production equipment convenient to dry, which comprises a drying cylinder, a connecting rod and a positioning mechanism, an infrared lamp tube for drying a rubber covered roller is arranged in the drying cylinder, a mounting frame is fixedly connected outside the drying cylinder, and the positioning mechanism for positioning the rubber covered roller is arranged on the right side of the mounting frame. A connecting rod is arranged in the drying cylinder, a first sliding rod is slidably connected into the connecting rod, a scraping plate for scraping water on the surface of the rubber roller is fixedly connected to the right side of the first sliding rod, and a spring is fixedly connected between the scraping plate and the connecting rod. When the infrared lamp tube dries the rubber roller, the scraping plate is matched to scrape the surface of the rubber roller, water accumulated on the surface of the rubber roller can be smoothed, redundant water can flow down along the scraping plate, after the water is spread out, a little water is left on the surface of the rubber roller, and then the infrared lamp tube is matched to quickly dry the water on the surface of the rubber roller. The drying effect is more uniform and the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller production technology, and in particular to rubber roller production equipment that facilitates drying. Background Technology

[0002] Rubber rollers are roller-shaped products made by vulcanizing rubber with metal or other materials as the core. During the production process of rubber rollers, it is necessary to clean the rollers to remove residual mold release agents, grease, dust and other impurities from the roller surface to ensure the effect of subsequent processes. It is also necessary to thoroughly remove residual moisture after cleaning to prevent moisture from affecting the adhesive performance, vulcanization effect or storage stability of the rubber rollers.

[0003] In existing technologies, during the production process of rubber rollers, conventional rubber roller cleaning equipment often leaves a large amount of moisture on the surface of the rollers after cleaning. Due to certain limitations of traditional infrared drying technology, it is difficult to remove this moisture quickly and efficiently, causing the moisture to remain on the surface of the rollers for a long time, which significantly prolongs the overall drying time. Traditional infrared drying equipment mainly acts on the surface of the rubber rollers through radiation heating, but this heating method has a relatively limited effect on evaporating moisture. When infrared energy penetrates the surface of the rubber rollers, some of the energy is absorbed by the rubber roller material, resulting in a reduction in the effective energy used for moisture evaporation. On the other hand, the uneven distribution of moisture on the surface of the rubber rollers, with the possibility of moisture accumulation in local areas, further increases the difficulty of drying. Therefore, it is necessary to improve the rubber roller production equipment to facilitate drying and solve the above problems. Utility Model Content

[0004] To overcome the problem that the heating method of infrared drying has a relatively limited effect on the evaporation of moisture.

[0005] The technical solution of this utility model is as follows: a rubber roller production equipment for easy drying, including a drying cylinder, a connecting rod and a positioning mechanism, an infrared lamp tube for drying the rubber roller is installed inside the drying cylinder, an installation frame is fixedly connected to the outside of the drying cylinder, a positioning mechanism for positioning the rubber roller is installed on the right side of the installation frame, a connecting rod is installed inside the drying cylinder, a first sliding rod is slidably connected inside the connecting rod, a scraper for scraping off the moisture on the surface of the rubber roller is fixedly connected to the right side of the first sliding rod, and a spring is fixedly connected between the scraper and the connecting rod.

[0006] Preferably, the infrared lamps are evenly distributed in a ring inside the drying drum, and a drainage channel is provided at the bottom of the drying drum.

[0007] Preferably, a motor is fixedly connected to the outside of the drying drum, a first gear is fixedly connected to the output end of the motor, a second gear meshes with the outside of the first gear, a connecting ring is fixedly connected to the top of the second gear, a limit ring is fixedly connected to the bottom of the connecting ring, the limit ring is rotatably connected to the drying drum, a groove plate is fixedly connected to the top of the connecting ring, a first threaded rod is rotatably connected to the inside of the groove plate, a first extension frame is threadedly connected to the first threaded rod, the first extension frame is slidably connected to the inside of the groove plate, and a connecting rod is fixedly connected to the bottom of the first extension frame.

[0008] Preferably, the drying cylinder has a matching limiting groove at the corresponding position of the limiting ring, and the limiting ring rotates inside the limiting groove.

[0009] Preferably, the groove plate has a sliding groove at the corresponding position of the first extension frame, and the first extension frame slides inside the sliding groove.

[0010] Preferably, the positioning mechanism includes a support frame, which is fixedly connected to the right side of the mounting frame. An electric telescopic rod is fixedly connected inside the support frame. A second extension frame is fixedly connected to the top of the electric telescopic rod. The second extension frame is slidably connected inside the support frame. A support ring is fixedly connected to the top of the second extension frame. A second slide rod is slidably connected inside the support ring. An arc-shaped clamp is fixedly connected to the inner side of the second slide rod. A second threaded rod is rotatably connected to the arc-shaped clamp and threadedly connected to the support ring.

[0011] Preferably, the support frame has a limiting groove at the corresponding position of the second extension frame, and the second extension frame slides inside the limiting groove, with an anti-slip pad provided on the inner side of the arc-shaped clamp.

[0012] The beneficial effects of this invention are as follows: while the infrared lamp tube dries the rubber roller, the scraper scrapes the surface of the rubber roller, which can smooth out the water accumulated on the surface of the rubber roller. Excess water will flow down along the scraper, so that after the water is spread out, a small amount of water remains on the surface of the rubber roller. Then, with the help of the infrared lamp tube, the water on the surface of the rubber roller can be dried quickly, resulting in a more uniform drying effect and higher efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a cross-sectional view of the drying cylinder of this utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the groove plate of this utility model;

[0016] Figure 4 This is a schematic diagram of the positioning mechanism of this utility model;

[0017] Figure 5This is a cross-sectional view of the positioning mechanism of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Drying drum; 21. Connecting rod; 22. First sliding rod; 23. Scraper; 24. Spring; 25. Motor; 26. First gear; 27. Second gear; 28. Connecting ring; 29. ​​Limiting ring; 210. Groove plate; 211. First threaded rod; 212. First extension frame; 31. Support frame; 32. Electric telescopic rod; 33. Second extension frame; 34. Support ring; 35. Second sliding rod; 36. Arc-shaped clamp; 37. Second threaded rod; 4. Infrared lamp tube; 5. Mounting frame. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 - Figure 5This utility model provides an embodiment of a rubber roller production equipment for easy drying, including a drying cylinder 1, a connecting rod 21, and a positioning mechanism. An infrared lamp 4 for drying the rubber roller is installed inside the drying cylinder 1. A mounting frame 5 is fixedly connected to the outside of the drying cylinder 1. A positioning mechanism for positioning the rubber roller is installed on the right side of the mounting frame 5. The connecting rod 21 is installed inside the drying cylinder 1, and a first sliding rod 22 is slidably connected inside the connecting rod 21. A scraper 23 for scraping moisture from the surface of the rubber roller is fixedly connected to the right side of the first sliding rod 22. A spring 24 is fixedly connected between the scraper 23 and the connecting rod 21. The positioning mechanism positions the cleaned rubber roller inside the drying cylinder 1, and the infrared lamp 4 dries the rubber roller. Simultaneously, the scraper 23 contacts the rubber roller and scrapes its surface to initially smooth out the moisture. The scraper 23, when compressed, causes the first sliding rod 22 to slide, while simultaneously compressing the spring 24, providing some cushioning. The scraper 23, in conjunction with the infrared lamps 4, dries the rubber roller. The infrared lamps 4 are evenly distributed in a ring shape inside the drying cylinder 1, and a drainage channel is provided at the bottom of the drying cylinder 1 to drain water dripping from the surface of the rubber roller, preventing wastewater from accumulating inside the drying cylinder 1. The evenly distributed infrared lamps 4 ensure uniform drying of the rubber roller. A motor 25 is fixedly connected to the outside of the drying cylinder 1, and the output end of the motor 25 is fixedly connected to... A first gear 26 is connected, and a second gear 27 meshes with the outside of the first gear 26. A connecting ring 28 is fixedly connected to the top of the second gear 27, and a limit ring 29 is fixedly connected to the bottom of the connecting ring 28. The limit ring 29 is rotatably connected to the drying cylinder 1. A groove plate 210 is fixedly connected to the top of the connecting ring 28, and a first threaded rod 211 is rotatably connected to the inside of the groove plate 210. A first extension frame 212 is threaded onto the first threaded rod 211 and slidably connected to the inside of the groove plate 210. A connecting rod 21 is fixedly connected to the bottom of the first extension frame 212. The position of the scraper 23 can be adjusted according to the size of the rubber roller by rotating the first threaded rod 211. With the drive of the motor 25, the scraper can be adjusted. Plate 23 rotates around the rubber roller, thereby initially removing water droplets accumulated on the surface of the rubber roller. The drying cylinder 1 has a matching limiting groove at the corresponding position of the limiting ring 29, and the limiting ring 29 rotates inside the limiting groove. The limiting groove limits the limiting ring 29, so that the limiting ring 29 can only rotate inside the limiting groove, and the limiting ring 29 can rotate smoothly, preventing the limiting ring 29 from dislodging. The groove plate 210 has a sliding groove at the corresponding position of the first extension frame 212, and the first extension frame 212 slides inside the sliding groove. The sliding groove limits the first extension frame 212 linearly, so that the first extension frame 212 can only slide linearly inside the sliding groove, thereby driving the first extension frame 212 to move smoothly through the rotation of the first threaded rod 211.

[0021] Please see Figure 1 , Figure 4 - Figure 5 In this embodiment, the positioning mechanism includes a support frame 31, which is fixedly connected to the right side of the mounting frame 5. An electric telescopic rod 32 is fixedly connected inside the support frame 31. A second extension frame 33 is fixedly connected to the top of the electric telescopic rod 32. The second extension frame 33 is slidably connected inside the support frame 31. A support ring 34 is fixedly connected to the top of the second extension frame 33. A second sliding rod 35 is slidably connected inside the support ring 34. An arc-shaped clamping plate 36 is fixedly connected to the inner side of the second sliding rod 35. A second threaded rod 37 is rotatably connected to the arc-shaped clamping plate 36. The threaded rod 37 is threaded onto the support ring 34. The rubber roller can be positioned by the arc-shaped clamp 36 and the anti-slip pad, so that the rubber roller is stably inside the drying cylinder 1, thus allowing the drying operation to proceed smoothly. The support frame 31 has a limiting groove at the corresponding position of the second extension frame 33, and the second extension frame 33 slides inside the limiting groove. The inner side of the arc-shaped clamp 36 is provided with an anti-slip pad. The limiting groove allows the second extension frame 33 to slide stably in a straight line, preventing the second extension frame 33 from detaching from the support frame 31 and making the second extension frame 33 slide more smoothly, preventing the second extension frame 33 from getting stuck.

[0022] During operation, the rubber roller is placed between the arc-shaped clamps 36. The corresponding second threaded rods 37 are twisted, causing them to rotate and push the arc-shaped clamps 36. The arc-shaped clamps 36 then slide the second sliding rod 35, which limits their position. The arc-shaped clamps 36 then hold the rubber roller in place using anti-slip pads to increase friction. The electric telescopic rod 32 pushes the second extension frame 33, causing it to raise and lower the support ring 34. Adjustments are made according to the length of the rubber roller. The rubber roller is then dried using infrared lamps 4. Simultaneously, the first threaded rod 211 is twisted. The motor 25 drives the first extension frame 212, which in turn drives the connecting rod 21. The connecting rod 21 adjusts the position of the scraper 23 via the first slide rod 22, causing the scraper 23 to contact the rubber roller. When the scraper 23 is squeezed, it compresses the spring 24, which is used to reset the scraper 23. After the scraper 23 contacts the rubber roller, the motor 25 drives the first gear 26, which in turn drives the second gear 27. The second gear 27 drives the connecting ring 28, which is limited by the limiting ring 29. The rotation of the connecting ring 28 drives the groove plate 210, so that the scraper 23 can contact the surface of the rubber roller while rotating around the rubber roller, thus fully contacting the outer surface of the rubber roller.

[0023] Through the above steps, after the scraper 23 spreads the water, a small amount of water remains on the surface of the rubber roller. Then, in conjunction with the infrared lamp 4, the water on the surface of the rubber roller can be dried quickly, thus solving the problem that the heating method of infrared drying alone has a relatively limited effect on the evaporation of water.

Claims

1. A rubber roller production equipment for easy drying, comprising a drying cylinder (1), characterized in that: It also includes a connecting rod (21) and a positioning mechanism. An infrared lamp tube (4) for drying the rubber roller is installed inside the drying cylinder (1). An installation frame (5) is fixedly connected to the outside of the drying cylinder (1). A positioning mechanism for positioning the rubber roller is installed on the right side of the installation frame (5). A connecting rod (21) is installed inside the drying cylinder (1). A first slide rod (22) is slidably connected inside the connecting rod (21). A scraper (23) for scraping off the moisture on the surface of the rubber roller is fixedly connected to the right side of the first slide rod (22). A spring (24) is fixedly connected between the scraper (23) and the connecting rod (21).

2. The rubber roller production equipment for easy drying according to claim 1, characterized in that: Infrared lamps (4) are evenly distributed in a ring inside the drying cylinder (1), and a drainage channel is provided at the bottom of the drying cylinder (1).

3. The rubber roller production equipment for easy drying according to claim 1, characterized in that: A motor (25) is fixedly connected to the outside of the drying cylinder (1). A first gear (26) is fixedly connected to the output end of the motor (25). A second gear (27) meshes with the outside of the first gear (26). A connecting ring (28) is fixedly connected to the top of the second gear (27). A limit ring (29) is fixedly connected to the bottom of the connecting ring (28). The limit ring (29) is rotatably connected to the drying cylinder (1). A groove plate (210) is fixedly connected to the top of the connecting ring (28). A first threaded rod (211) is rotatably connected inside the groove plate (210). A first extension frame (212) is threadedly connected to the first threaded rod (211). The first extension frame (212) is slidably connected inside the groove plate (210). A connecting rod (21) is fixedly connected to the bottom of the first extension frame (212).

4. The rubber roller production equipment for easy drying according to claim 3, characterized in that: The drying cylinder (1) has a matching limiting groove at the corresponding position of the limiting ring (29), and the limiting ring (29) rotates inside the limiting groove.

5. The rubber roller production equipment for easy drying according to claim 3, characterized in that: The slot plate (210) has a sliding groove at the corresponding position of the first extension frame (212), and the first extension frame (212) slides inside the sliding groove.

6. The rubber roller production equipment for easy drying according to claim 1, characterized in that: The positioning mechanism includes a support frame (31), which is fixedly connected to the right side of the mounting frame (5). An electric telescopic rod (32) is fixedly connected inside the support frame (31). A second extension frame (33) is fixedly connected to the top of the electric telescopic rod (32). The second extension frame (33) is slidably connected inside the support frame (31). A support ring (34) is fixedly connected to the top of the second extension frame (33). A second slide rod (35) is slidably connected inside the support ring (34). An arc-shaped clamp (36) is fixedly connected to the inner side of the second slide rod (35). A second threaded rod (37) is rotatably connected to the arc-shaped clamp (36). The second threaded rod (37) is threadedly connected to the support ring (34).

7. The rubber roller production equipment for easy drying according to claim 6, characterized in that: The support frame (31) has a limiting groove at the corresponding position of the second extension frame (33), and the second extension frame (33) slides inside the limiting groove. The inner side of the arc-shaped clamp (36) is provided with an anti-slip pad.

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