Cooling and shaping device for PVC film production
By designing wiper parts and guide parts in the cooling and shaping device, the problem of the inability to effectively scrape the cooling water on the PVC film surface in the prior art is solved, the effective removal and recycling of cooling water is achieved, and the convenience of winding of the PVC film is improved.
Patent Information
- Application Number
- CN202421454741.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When the existing cooling and shaping device cools the PVC film, it is impossible to effectively scrape the cooling water on the surface of the film, causing the cooling water to drip at will, affecting the environment and causing inconvenience to wind.
A cooling shaping device including a cooling table, a water collecting tank, a screen, a water outlet, a wiper component and a cooling tank is designed. The cooling water on the surface of the PVC film is scraped through the wiper component (main scraper, sub scraper, a water guide hose, etc.), and the PVC film is automatically pressed to the cooling tank through the guide member for cooling.
It effectively removes the cooling water on the surface of the PVC film, improves the recycling of cooling water, reduces the impact on the environment, and improves the winding convenience of the PVC film.
Smart Images
Figure CN222832193U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PVC film processing, in particular to a cooling and shaping device for PVC film production. Background Art
[0002] The main component of PVC film is polyvinyl chloride, which is slightly yellow and translucent, shiny, flexible, easy to shape, not brittle, non-toxic and pollution-free, and can be preserved for a long time. Therefore, it is widely used. PVC film is also called decorative film and adhesive film. It is used in many industries such as building materials, packaging, and medicine. During the production and processing of PVC film, a cooling and shaping device is required to cool and shape the PVC film.
[0003] The applicant believes that:
[0004] When the cooling and shaping device is cooling the PVC film, most of the time, the PVC film cooled in the cooling pool is directly rolled up and stored, and the cooling water on the surface of the PVC film cannot be effectively scraped off, resulting in the random dripping of cooling water during the transmission process of the PVC film, which affects the surrounding environment of the device, and also brings inconvenience to the rolling of the PVC film, which needs to be improved. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a cooling and shaping device for PVC film production, which has the advantage of scraping off the cooling water on the surface of the PVC film, and solves the problem that when the cooling and shaping device is cooling the PVC film, most of the PVC films cooled in the cooling pool are directly rolled up and stored, and the cooling water on the surface of the PVC film cannot be effectively scraped off, resulting in the cooling water dripping randomly during the PVC film transmission process, affecting the surrounding environment of the device, and also causing inconvenience in the rolling of the PVC film.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling and shaping device for PVC film production, comprising a cooling table, a water collecting trough, a screen, a water outlet cylinder, a wiper component and a cooling trough, a water collecting trough is provided on one side of the interior of the cooling table, a screen is fixedly connected to the top of the water collecting trough, a water outlet cylinder is connected through and through the lower side of one side of the water collecting trough, a wiper component is fixedly connected to the inner wall of the water collecting trough above the screen, and a cooling trough is provided on the other side of the interior of the cooling table.
[0009] The wiping component includes a support rod, a threaded rod, an anti-skid nut, a main scraper, a water guide groove, a water guide hose and an auxiliary scraper. The threaded rod is connected through the top of the support rod, the outer wall of one end of the threaded rod is threadedly connected with an anti-skid nut, the other end of the threaded rod is fixedly connected with the main scraper, a water guide groove is opened on one side of the main scraper, both ends of the water guide groove are located on the back side of the main scraper and are connected through the water guide hose, and the lower end of the support rod is installed with the auxiliary scraper through the threaded rod and the anti-skid nut.
[0010] Furthermore, a support rod is fixedly connected to the inner wall of the water collecting trough above the screen, and the other end of the water guiding hose is located inside the water guiding trough.
[0011] Furthermore, a guiding component is arranged above the cooling trough, and film guide rollers are fixedly connected to both sides of the cooling platform.
[0012] Furthermore, a water pump is fixedly connected to one side of the cooling table, and a water outlet pipe of the water pump passes through the cooling table and is placed inside the cooling tank.
[0013] Furthermore, the guiding component includes an adjusting rod, a slide groove, a motor, a ball screw, a ball nut, a transfer plate, a pulley, a bracket and a guide roller.
[0014] Furthermore, adjusting rods are welded and connected on both sides of the cooling platform above the cooling groove, a slide groove is provided inside the adjusting rods, and a motor is fixedly connected above the adjusting rods.
[0015] Furthermore, the output shaft of the motor is fixedly connected to a ball screw via a coupling, a ball nut is cooperatively mounted on the outer wall of the ball screw, a transfer plate is welded to one side of the ball nut, and a pulley is fixedly connected to the other side of the transfer plate.
[0016] Furthermore, a bracket is welded to the bottom of the transfer plate, and guide rollers are welded to both ends of the bracket.
[0017] Compared with the prior art, the utility model provides a cooling and shaping device for PVC film production, which has the following beneficial effects:
[0018] 1. When the cooling and shaping device is cooling the PVC film, the cooled PVC film is passed through between the main scraper and the auxiliary scraper. Through the cooperation between the anti-slip nut and the threaded rod, the main scraper and the auxiliary scraper can be adjusted and fixed, so as to facilitate the purpose of scraping PVC films of different thicknesses. The main scraper and the auxiliary scraper are adjusted to contact the surface of the PVC film respectively, so that the main scraper and the auxiliary scraper can scrape the cooling water on the surface of the PVC film, which brings convenience to the winding of the PVC film.
[0019] 2. When the cooling and shaping device is cooling the PVC film, the motor drives the ball screw and the ball nut to drive the guide roller on the transfer plate to rise and fall, so that the PVC film under the guide roller is automatically pressed to the cooling groove for cooling, and the guide roller can comb and guide the PVC film, thereby improving the cooling and shaping efficiency of the PVC film. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of a cooling and shaping device for PVC film production provided by an embodiment of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the wiper component of the cooling and shaping device for PVC film production provided by the embodiment of the utility model;
[0022] Figure 3 It is a schematic diagram of the water outlet cylinder and water collecting tank structure of the cooling and shaping device for PVC film production provided by the embodiment of the utility model;
[0023] Figure 4 It is a schematic diagram of the structure of the guiding components of the cooling and shaping device for PVC film production provided by the embodiment of the utility model.
[0024] Among them: 1. Cooling table; 2. Water collecting trough; 3. Screen; 4. Water outlet cylinder; 5. Wiping component; 501. Support rod; 502. Threaded rod; 503. Anti-skid nut; 504. Main scraper; 505. Water guide trough; 506. Water guide hose; 507. Auxiliary scraper; 6. Cooling trough; 7. Drainage component; 701. Adjustment rod; 702. Slide; 703. Motor; 704. Ball screw; 705. Ball nut; 706. Transfer plate; 707. Pulley; 708. Bracket; 709. Guide roller; 8. Water pump; 9. Film guide roller. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figures 1 to 4The utility model provides a technical solution: a cooling and shaping device for PVC film production, comprising a cooling table 1, a water collecting trough 2, a screen 3, a water outlet cylinder 4, a wiper component 5 and a cooling trough 6. A water collecting trough 2 is provided on one side of the cooling table 1, a screen 3 is fixedly connected to the top of the water collecting trough 2, a water outlet cylinder 4 is connected through and through one side of the water collecting trough 2, a wiper component 5 is fixedly connected to the inner wall of the water collecting trough 2 above the screen 3, a cooling trough 6 is provided on the other side of the cooling table 1, a drainage component 7 is arranged above the cooling trough 6, film guide rollers 9 are fixedly connected to both sides of the cooling table 1, a water pump 8 is fixedly connected to one side of the cooling table 1, and a water outlet pipe of the water pump 8 passes through the cooling table 1 and is placed inside the cooling trough 6.
[0027] Among them: when the cooling and shaping device cools the PVC film, first, the cooling water is adjusted to the inside of the cooling groove 6 through the water pump 8, and then the PVC film to be cooled and formed is passed through the left film guide roller 9 and the right film guide roller 9 in turn and fixed in the corresponding position of the winding device, and then the PVC film is pressed to the inner side of the cooling groove 6 by the guiding component 7 to cool and shape the PVC film, and then the cooled and shaped PVC film is rolled up by the winding device. When the winding device rolls up the PVC film, the cooling water on the surface of the PVC film can be scraped off by the wiper component 5, thereby providing convenience for the rolling of the PVC film.
[0028] See also Figure 1 and Figure 2 and Figure 3 , a cooling and shaping device for PVC film production, the wiping component 5 includes a support rod 501, a threaded rod 502, an anti-skid nut 503, a main scraper 504, a water guide groove 505, a water guide hose 506 and an auxiliary scraper 507, the threaded rod 502 is connected to the top of the support rod 501, the anti-skid nut 503 is threadedly connected to the outer wall of one end of the threaded rod 502, the other end of the threaded rod 502 is fixedly connected to the main scraper 504, a water guide groove 505 is opened on one side of the main scraper 504, and the two ends of the water guide groove 505 are located on the back of the main scraper 504 and are connected to the water guide hose 506, the lower end of the support rod 501 is equipped with an auxiliary scraper 507 through the threaded rod 502 and the anti-skid nut 503, the support rod 501 is fixedly connected to the inner wall of the water collecting tank 2 above the screen 3, and the other end of the water guide hose 506 is inside the water guide groove 505.
[0029] When the wiping component 5 is working to scrape the cooling water off the surface of the PVC film, the cooled PVC film is first passed through the main scraper 504 and the auxiliary scraper 507. The main scraper 504 and the auxiliary scraper 507 can be adjusted and fixed by the cooperation between the anti-slip nut 503 and the threaded rod 502, so as to facilitate the scraping of PVC films of different thicknesses. After the main scraper 504 and the auxiliary scraper 507 are adjusted to contact the surface of the PVC film, the main scraper 504 and the auxiliary scraper 507 will scrape the PVC film passing through. The cooling water on the surface of the film is scraped off, which makes it easier to roll up the PVC film. When the main scraper 504 scrapes off the cooling water on the surface of the PVC film, the cooling water will flow into the water guide groove 505 through the baffle around the main scraper 504, and then flow out to the water collecting groove 2 through the water guiding hose 506. The cooling water in the water collecting groove 2 will flow into the cooling groove 6 through the water outlet tube 4 for secondary utilization. At the same time, the cooling water scraped by the auxiliary scraper 507 will directly fall into the water collecting groove 2, thereby providing effective guarantee for the recycling of cooling water.
[0030] See also Figure 1 and Figure 4 , a cooling and shaping device for PVC film production, the guiding component 7 includes an adjusting rod 701, a slide 702, a motor 703, a ball screw 704, a ball nut 705, a transfer plate 706, a pulley 707, a bracket 708 and a guide roller 709, the upper side of the cooling groove 6 is located on both sides of the cooling platform 1 and is welded with an adjusting rod 701, a slide 702 is provided inside the adjusting rod 701, the upper side of the adjusting rod 701 is fixedly connected with a motor 703, the output shaft of the motor 703 is fixedly connected with a ball screw 704 through a coupling, the outer wall of the ball screw 704 is cooperated with and installed with a ball nut 705, one side of the ball nut 705 is welded with a transfer plate 706, the other side of the transfer plate 706 is fixedly connected with a pulley 707, the lower side of the transfer plate 706 is welded with a bracket 708, and both ends of the bracket 708 are welded with guide rollers 709.
[0031] Among them: when the guiding component 7 presses and guides the PVC film for cooling, the PVC film to be cooled is first placed under the guide roller 709, and then the motor 703 is started to drive the ball screw 704 to rotate, so that the rotating ball screw 704 cooperates with the ball nut 705 to drive the transfer plate 706 and the pulley 707 to slide on the inside of the slide groove 702, thereby providing the guide roller 709 on the bracket 708 with the function of lifting and lowering adjustment, and providing the PVC film under the guide roller 709 with the purpose of automatically pressing it to the cooling groove 6 for cooling, and the guide roller 709 can comb and guide the PVC film, thereby improving the cooling and shaping efficiency of the PVC film.
[0032] The working principle of the utility model is as follows: when the cooling and shaping device is cooling the PVC film, firstly, the cooling water is adjusted to the inside of the cooling tank 6 by the water pump 8, then the PVC film to be cooled and shaped is passed through the left film guide roller 9, and then the PVC film is placed under the guide roller 709, and then the PVC film is passed between the main scraper 504 and the auxiliary scraper 507, and finally passed out from the right film guide roller 9 and fixed in a suitable position of the winding device, and then the motor 703 is started to drive the ball screw 704 to rotate, so that the rotating ball The screw rod 704 cooperates with the ball nut 705 to drive the transfer plate 706 to cooperate with the pulley 707 to slide inside the slide groove 702, so that the guide roller 709 on the bracket 708 automatically presses the PVC film below to the cooling groove 6 for cooling and shaping, and then the cooled and shaped PVC film is rolled up by the winding device. When the winding device rolls up the PVC film, the anti-skid nuts 503 on both sides of the main scraper 504 and the auxiliary scraper 507 are loosened, so that the main scraper 504 and the auxiliary scraper 507 pass through the threaded rod 502. Adjust until it contacts the surface of the PVC film, then tighten the anti-skid nut 503 to fix the main scraper 504 and the auxiliary scraper 507, and then start the reeling device to reel the cooled and shaped PVC film, and the main scraper 504 and the auxiliary scraper 507 will scrape the cooling water on the surface of the PVC film passing by, and when the main scraper 504 scrapes the cooling water on the surface of the PVC film, the cooling water will flow into the water guide trough 505 through the baffle around the main scraper 504, and then flow out to the water collection tank through the water guide hose 506 2, and the cooling water in the water collecting tank 2 will flow into the cooling tank 6 through the water outlet tube 4 for secondary utilization, and the cooling water scraped by the auxiliary scraper 507 will directly fall into the water collecting tank 2, wherein the model of the motor 703 is YE2-132S-4, and the model of the water pump 8 is PW-175EAH, thus completing the working principle and working process of a cooling and shaping device for PVC film production, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cooling and shaping device for PVC film production, characterized in that: The cooling device comprises a cooling platform (1), a water collecting trough (2), a screen (3), a water outlet cylinder (4), a wiper component (5) and a cooling trough (6); a water collecting trough (2) is provided on one side of the interior of the cooling platform (1); a screen (3) is fixedly connected to the top of the water collecting trough (2); a water outlet cylinder (4) is connected through and through one side of the bottom of the water collecting trough (2); a wiper component (5) is fixedly connected to the inner wall of the water collecting trough (2) above the screen (3); and a cooling trough (6) is provided on the other side of the interior of the cooling platform (1); The water scraping component (5) comprises a support rod (501), a threaded rod (502), an anti-skid nut (503), a main scraper (504), a water guide groove (505), a water guide hose (506) and an auxiliary scraper (507); the threaded rod (502) is connected through the top of the support rod (501); the anti-skid nut (503) is threadedly connected to the outer wall of one end of the threaded rod (502); the main scraper (504) is fixedly connected to the other end of the threaded rod (502); a water guide groove (505) is provided on one side of the main scraper (504); the two ends of the water guide groove (505) are located on the back side of the main scraper (504) and are connected through the water guide hose (506); the auxiliary scraper (507) is mounted on the lower end of the support rod (501) through the threaded rod (502) and the anti-skid nut (503).
2. A cooling and shaping device for PVC film production according to claim 1, characterized in that: A support rod (501) is fixedly connected to the inner wall of the water collecting trough (2) above the screen (3), and the other end of the water guiding hose (506) is located inside the water guiding trough (505).
3. The cooling and shaping device for PVC film production according to claim 1, characterized in that: A guiding component (7) is arranged above the cooling trough (6), and film guide rollers (9) are fixedly connected to both sides of the cooling platform (1).
4. The cooling and shaping device for PVC film production according to claim 1, characterized in that: A water pump (8) is fixedly connected to one side of the cooling table (1), and a water outlet pipe of the water pump (8) passes through the cooling table (1) and is placed inside the cooling tank (6).
5. The cooling and shaping device for PVC film production according to claim 3, characterized in that: The drainage component (7) comprises an adjusting rod (701), a sliding groove (702), a motor (703), a ball screw (704), a ball nut (705), a transmission plate (706), a pulley (707), a bracket (708) and a guide roller (709).
6. A cooling and shaping device for PVC film production according to claim 4, characterized in that: Adjustment rods (701) are welded and connected on both sides of the cooling platform (1) above the cooling groove (6), a slide groove (702) is provided inside the adjustment rod (701), and a motor (703) is fixedly connected above the adjustment rod (701).
7. A cooling and shaping device for PVC film production according to claim 6, characterized in that: The output shaft of the motor (703) is fixedly connected to a ball screw (704) via a coupling, a ball nut (705) is mounted on the outer wall of the ball screw (704), a transfer plate (706) is welded to one side of the ball nut (705), and a pulley (707) is fixedly connected to the other side of the transfer plate (706).
8. A cooling and shaping device for PVC film production according to claim 7, characterized in that: A bracket (708) is welded to the bottom of the transfer plate (706), and guide rollers (709) are welded to both ends of the bracket (708).