Novel FFS film constant-temperature cooling device

Abstract

The utility model discloses a novel FFS film constant temperature cooling device, relates to the technical field of constant temperature cooling, and comprises a cooling box and a plurality of wind-up rollers, each cooling pipe is arranged on one side of a corresponding film body, and the side wall of the top and the side wall of the bottom of the cooling box are provided with heat dissipation openings. According to the FFS film cooling device, through the arrangement of the winding rollers, the cooling pipes and the T-shaped push plates, cold air is sprayed out through the multiple cooling pipes to cool multiple film bodies at the same time, synchronous rotation of the multiple winding rollers can be achieved through the transmission mechanism, then the multiple cooled film bodies can be wound, the cooling efficiency of an FFS film is improved, and the service life of the FFS film is prolonged. The driving mechanism can drive the two T-shaped push plates to push the cover plate on one side in a reciprocating mode, then the upper heat dissipation opening and the lower heat dissipation opening can be intermittently opened for heat dissipation, then the exhaust speed of hot air in the cooling box can be increased, it is guaranteed that the interior of the cooling box can always have a good refrigeration environment, and the cooling effect of the FFS film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature cooling, and particularly relates to a novel constant temperature cooling device for FFS films. Background Art

[0002] FFS films are widely used in the fields of food, medicine, chemical industry, etc. In the production and processing process of FFS films, the blowing, cooling, traction, corona and winding of products will all affect the production quality of FFS films. There are still some deficiencies in the actual processing process that need to be improved.

[0003] After retrieval, a plastic film circulating cooling device with the publication number of CN218019676U includes a chassis, a water cooling device and a constant temperature device. The water cooling device and the constant temperature device are both installed on the chassis. The water cooling device is attached to the film and cools it through cooling water. The constant temperature device makes the temperature of the film constant when it leaves the cooling device by blowing air.

[0004] However, the existing plastic film circulating cooling device has certain drawbacks when in use. Although the device can use cooling water, the first water cooling roller and the second water cooling roller to cool and lower the temperature of the film, the device can only cool a single group of films and is difficult to cool multiple groups of films synchronously, resulting in a low cooling efficiency of the film body. Secondly, the internal temperature of the cooling water will gradually increase after repeated use, and the heat inside the cooling water cannot be quickly removed, so it is difficult for the water cooling device to always have a good refrigeration environment and improve the cooling effect of the film. Summary of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing plastic film circulating cooling device, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a novel constant temperature cooling device for FFS films, which solves the problem that although the device can use cooling water, the first water cooling roller and the second water cooling roller to cool and lower the temperature of the film, the device can only cool a single group of films and is difficult to cool multiple groups of films synchronously, resulting in a low cooling efficiency of the film body. Secondly, the internal temperature of the cooling water will gradually increase after repeated use, and the heat inside the cooling water cannot be quickly removed, so it is difficult for the water cooling device to always have a good refrigeration environment and improve the cooling effect of the film.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A novel FFS film constant temperature cooling device comprises a cooling box and a plurality of winding rollers, wherein the inner wall of the cooling box is rotatably provided with a plurality of rotating rods, the plurality of winding rollers are respectively fixedly sleeved on the rod walls of the corresponding rotating rods, a film body is wound between every two transverse winding rollers, two hollow plates are arranged inside the cooling box, a plurality of conduits are fixedly sleeved inside each of the hollow plates, a plurality of cooling pipes are fixedly sleeved inside each of the conduits, each of the cooling pipes is arranged on one side of the corresponding film body, a cooling mechanism is arranged on the back of the cooling box, The two hollow plates are matched with the cooling mechanism, the top and bottom side walls of the cooling box are provided with heat dissipation ports, and a cover plate is fitted on one side of each heat dissipation port. Two T-shaped push plates are arranged inside the cooling box, and each T-shaped push plate is arranged on one side of the corresponding cover plate. A driving mechanism is arranged inside the cooling box, and each T-shaped push plate is matched with the driving mechanism. A transmission mechanism is arranged on the side wall of the cooling box, and the driving mechanism and the transmission mechanism are connected through the driving mechanism, and multiple right-side rotating rods are matched with the transmission mechanism.

[0009] Preferably, the cooling mechanism includes a refrigerator, an air pump, a three-way pipe and two air supply pipes, the refrigerator is arranged on the back of the cooling box, the air pump is fixedly arranged on the top of the refrigerator, the air inlet end of the air pump is fixedly connected with the output end of the refrigerator, the air outlet end of the air pump is fixedly connected with the air inlet end of the three-way pipe, the two air supply pipes are fixedly sleeved on the interior of the cooling box, one end of the two air supply pipes are respectively fixedly connected with the two air outlet ends of the three-way pipe, and the other ends of the two air supply pipes respectively penetrate into the interior of the corresponding hollow plate and are fixedly connected with the corresponding hollow plate.

[0010] Preferably, the driving mechanism includes a motor and a bidirectional screw, the motor is fixedly arranged on the top of the cooling box, the bidirectional screw is rotatably arranged on the inner wall of the cooling box, one end of the bidirectional screw passes through the cooling box and is fixedly connected to the output shaft of the motor, and the two T-shaped push plates are threadedly sleeved on the rod wall of the bidirectional screw.

[0011] Preferably, the transmission mechanism includes a worm, two pulleys, a belt and a plurality of worm wheels, the worm being arranged on the back of the cooling box, one end of the bidirectional screw rod passing through the cooling box and fixedly sleeved on the inside of one of the pulleys, one end of the worm being fixedly sleeved on the inside of the other pulley, the two pulleys being connected by a belt transmission, one end of the plurality of right-side rotating rods passing through the cooling box and fixedly sleeved on the inside of the corresponding worm wheel, and each of the worm wheels being meshingly connected to the worm.

[0012] Preferably, a plurality of sliding rods are fixedly arranged on the side wall of the cooling box, and the two cover plates are respectively movably sleeved on the rod walls of the corresponding sliding rods. One end of each sliding rod is fixedly provided with a connecting plate, and a spring is movably sleeved on the rod wall of each sliding rod. The two ends of each spring are respectively fixedly connected to the corresponding cover plate and the connecting plate.

[0013] Preferably, a limiting rod is fixedly arranged on the inner wall of the cooling box, and the two T-shaped push plates are respectively movably sleeved on the rod wall of the limiting rod.

[0014] Preferably, two connecting rods are fixedly arranged on the side wall of each hollow plate, and one end of each connecting rod is fixedly connected to the inner wall of the cooling box.

[0015] Preferably, a plurality of support plates are fixedly arranged on the back of the cooling box. The top end of the worm is rotatably connected to the side wall of the upper support plate, and the bottom end of the worm is rotatably sleeved inside the lower support plate.

[0016] Preferably, a fixing plate is fixedly arranged on the back of the cooling box, and the refrigerator is fixedly arranged on the top of the fixing plate.

[0017] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0018] 1. In the present utility model, through the arranged winding rollers, cooling pipes and T-shaped push plates, the cold air ejected from the plurality of cooling pipes can cool a plurality of film bodies simultaneously. Through the transmission mechanism, the plurality of winding rollers can rotate synchronously, and then the cooled and cooled plurality of film bodies can be wound, thereby improving the cooling efficiency of the FFS film. The driving mechanism can drive the two T-shaped push plates to reciprocally push the cover plate on one side, and then the upper and lower two heat dissipation openings can be intermittently opened for heat dissipation, thereby accelerating the discharge speed of the hot air inside the cooling box, ensuring that the inside of the cooling box can always have a good refrigeration environment, and improving the cooling effect of the FFS film.

[0019] 2. In the present utility model, through the arranged cold air mechanism, the cold air mechanism includes a refrigerator, an air pump, a three-way pipe and two air supply pipes. When the refrigerator and the air pump are started, the cold air can smoothly enter the inside of the two air supply pipes through the air inlet end and the air outlet end of the air pump. Then the two air supply pipes can smoothly transport the cold air to the inside of the two hollow plates. Then the air pressure inside the two hollow plates will increase, and then the plurality of cooling pipes can smoothly spray the cold air to one side of the film body.

[0020] 3. In this utility model, through the provided driving mechanism, the driving mechanism includes a motor and a bidirectional lead screw. Starting the motor can drive the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it can drive two T-shaped push plates to move in opposite directions. Furthermore, the two T-shaped push plates can smoothly act on the side wall of one side cover plate, and then the two heat dissipation openings can be intermittently opened for heat dissipation.

[0021] 4. In this utility model, through the provided transmission mechanism, the transmission mechanism includes a worm, two belt pulleys, a belt and multiple worm wheels. When the bidirectional lead screw rotates, it can drive the belt pulley at the bottom to rotate. Furthermore, through belt transmission, the smooth rotation of the other belt pulley can be realized, and then the smooth rotation of the worm can be realized. Multiple worm wheels are all meshed and connected with the worm, and then the smooth rotation of multiple worm wheels, multiple right-side rotating rods and multiple right-side winding rollers can be realized, and then multiple cooled film bodies can be wound up. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic cross-sectional structure diagram of this utility model;

[0024] Figure 2 It is the Figure 1 rear view of this utility model;

[0025] Figure 3 It is the Figure 1 enlarged view of part A of this utility model;

[0026] Figure 4 It is the Figure 1 enlarged view of part B of this utility model.

[0027] Figure 5 It is the Figure 1 three-dimensional structure diagram of the hollow plate of this utility model.

[0028] Explanation of the reference numerals:

[0029] 1. Cooling box; 2. Winding roller; 3. Rotating rod; 4. Film body; 5. Hollow plate; 6. Conduit; 7. Cooling pipe; 8. Heat dissipation port; 9. Cover plate; 10. T-shaped push plate; 11. Refrigerator; 12. Air pump; 13. Three-way pipe; 14. Air supply pipe; 15. Motor; 16. Bidirectional screw; 17. Worm; 18. Pulley; 19. Belt; 20. Worm wheel; 21. Sliding rod; 22. Connecting plate; 23. Spring; 24. Limiting rod; 25. Connecting rod; 26. Support plate; 27. Fixed plate. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model embodiment discloses a novel FFS film constant temperature cooling device.

[0032] Embodiment 1

[0033] The utility model provides Figures 1-5 A novel FFS film constant temperature cooling device shown in the figure comprises a cooling box 1 and a plurality of winding rollers 2, a plurality of rotating rods 3 are rotatably arranged on the inner wall of the cooling box 1, a plurality of winding rollers 2 are respectively fixedly sleeved on the rod walls of the corresponding rotating rods 3, a film body 4 is wound between every two lateral winding rollers 2, two hollow plates 5 are arranged inside the cooling box 1, a plurality of conduits 6 are fixedly sleeved inside each hollow plate 5, a plurality of cooling tubes 7 are fixedly sleeved inside each conduit 6, each cooling tube 7 is arranged on one side of the corresponding film body 4, a cooling mechanism is arranged on the back of the cooling box 1, the two hollow plates 5 are matched with the cooling mechanism, heat dissipation ports 8 are opened on the top and bottom side walls of the cooling box 1, a cover plate 9 is fitted on one side of each heat dissipation port 8, two T-shaped push plates 10 are arranged inside the cooling box 1, each T-shaped push plate 10 is arranged on the corresponding cover plate 9, a driving mechanism is arranged inside the cooling box 1, and each T-shaped push plate 10 is matched with the driving mechanism. A transmission mechanism is arranged on the side wall of the cooling box 1, and the driving mechanism and the transmission mechanism are connected through the driving mechanism transmission. A plurality of right-side rotating rods 3 are matched with the transmission mechanism. By utilizing the winding roller 2, cooling tube 7 and T-shaped push plate 10, the transmission mechanism can realize synchronous rotation of a plurality of winding rollers 2, so that a plurality of film bodies 4 after cooling can be wound up, thereby improving the cooling efficiency of the FFS film. The driving mechanism can drive the two T-shaped push plates 10 to push the cover plate on one side back and forth, so that the upper and lower heat dissipation ports 8 can be intermittently opened and heat can be dissipated, thereby accelerating the discharge speed of the hot air inside the cooling box 1, ensuring that the inside of the cooling box 1 can always have a good refrigeration environment, and improving the cooling effect of the FFS film.

[0034] In order to ensure that the plurality of cooling pipes 7 can smoothly spray the cold air to one side of the film body 4, as shown in FIG. Figures 1-5 As shown, the cooling mechanism includes a refrigerator 11, an air pump 12, a three-way pipe 13 and two air supply pipes 14. The refrigerator 11 is arranged on the back of the cooling box, and the air pump 12 is fixedly arranged on the top of the refrigerator 11. The air inlet end of the air pump 12 is fixedly connected to the output end of the refrigerator 11, and the air outlet end of the air pump 12 is fixedly connected to the air inlet end of the three-way pipe 13. The two air supply pipes 14 are fixedly sleeved on the interior of the cooling box 1, and one end of the two air supply pipes 14 is fixedly connected to the two air outlet ends of the three-way pipe 13 respectively, and the other ends of the two air supply pipes 14 respectively penetrate into the interior of the corresponding hollow plate 5 and are fixedly connected to the corresponding hollow plate 5. The cooling mechanism is set up to ensure that the multiple cooling pipes 7 can smoothly spray cold air to one side of the film body 4.

[0035] In order to ensure that the two T-shaped push plates 10 can smoothly act on the side wall of the cover plate 9, the two heat dissipation ports 8 can be intermittently opened to dissipate heat, such as Figures 1-3 As shown, the driving mechanism includes a motor 15 and a bidirectional screw 16. The motor 15 is fixedly arranged on the top of the cooling box 1, and the bidirectional screw 16 is rotatably arranged on the inner wall of the cooling box 1. One end of the bidirectional screw 16 penetrates the cooling box 1 and is fixedly connected to the output shaft of the motor 15. The two T-shaped push plates 10 are both threadedly sleeved on the rod wall of the bidirectional screw 16. The set driving mechanism is utilized to ensure that the two T-shaped push plates 10 can smoothly act on the side wall of the one side cover plate 9, so that the two heat dissipation ports 8 can be intermittently opened and heat dissipation can be performed.

[0036] In order to realize the smooth rotation of the multiple worm gears 17, the multiple right rotating rods 3 and the multiple right winding rollers 2, so as to be able to wind up the multiple cooled film bodies 4, as shown in FIG. Figures 1-4 As shown, the transmission mechanism includes a worm 17, two pulleys 18, a belt 19 and a plurality of worm wheels 20, the worm 17 is arranged on the back of the cooling box 1, one end of the bidirectional screw 16 passes through the cooling box 1 and is fixedly sleeved on the inside of one of the pulleys 18, one end of the worm 17 is fixedly sleeved on the inside of the other pulley 18, and the two pulleys 18 are connected by the belt 19. One end of a plurality of right-side rotating rods 3 passes through the cooling box 1 and is fixedly sleeved on the inside of the corresponding worm wheel 20, and each worm wheel 20 is meshed with the worm 17. By utilizing the transmission mechanism, the smooth rotation of the plurality of worm wheels 17, the plurality of right-side rotating rods 3 and the plurality of right-side winding rollers 2 is realized, so that the plurality of cooled film bodies 4 can be wound up.

[0037] Embodiment 2

[0038] On the basis of the first embodiment, in order to make the reverse elastic force of the spring 23 push the corresponding cover plate 9 to reset, so as to cover the upper and lower heat dissipation openings 8, as shown in FIG.Figures 1-3 As shown, a plurality of sliding rods 21 are fixedly arranged on the side wall of the cooling box 1. Two cover plates 9 are respectively movably sleeved on the rod walls of the corresponding sliding rods 21. One end of each sliding rod 21 is fixedly provided with a connecting plate 22. A spring 23 is movably sleeved on the rod wall of each sliding rod 21. Two ends of each spring 23 are respectively fixedly connected with the corresponding cover plate 9 and the connecting plate 22. By using the arranged sliding rods 21 and springs 23, the reverse elastic force of the spring 23 is used to push the corresponding cover plate 9 to reset, so as to cover the upper and lower heat dissipation openings 8.

[0039] Embodiment III

[0040] On the basis of Embodiment I, in order to limit the movement of the two T-shaped push plates 10 and ensure that the two T-shaped push plates 10 can move stably, as Figures 1-3 shown, a limiting rod 24 is fixedly arranged on the inner wall of the cooling box 1. The two T-shaped push plates 10 are respectively movably sleeved on the rod wall of the limiting rod 24. By using the arranged limiting rod 24, the movement of the two T-shaped push plates 10 can be limited, and the two T-shaped push plates 10 can move stably.

[0041] In order to support and connect the two hollow plates 5 and ensure that the two hollow plates 5 can be used stably, as Figures 1-5 shown, two connecting rods 25 are fixedly arranged on the side wall of each hollow plate 5. One end of each connecting rod 25 is fixedly connected with the inner wall of the cooling box 1. By using the arranged connecting rods 25, the two hollow plates 5 can be supported and connected, and the two hollow plates 5 can be used stably.

[0042] In order to support the worm 17 and ensure that the worm 17 can rotate stably, as Figures 1-3 shown, a plurality of support plates 26 are fixedly arranged on the back of the cooling box 1. The top end of the worm 17 is rotatably connected to the side wall of the upper support plate 26. The bottom end of the worm 17 is rotatably sleeved inside the lower support plate 26. By using the arranged support plates 26, the worm 17 can be supported, and the worm 17 can rotate stably.

[0043] Finally, in order to support the refrigerator 11 and ensure that the refrigerator 11 can be used stably, as Figures 1-3 shown, a fixing plate 27 is fixedly arranged on the back of the cooling box 1. The refrigerator 11 is fixedly arranged on the top of the fixing plate 27. By using the arranged fixing plate 27, the refrigerator 11 can be supported, and the refrigerator 11 can be used stably.

[0044] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A novel FFS film constant temperature cooling device, comprising a cooling box (1) and a plurality of winding rollers (2), characterized in that: The inner wall of the cooling box (1) is rotatably provided with a plurality of rotating rods (3), the plurality of winding rollers (2) are respectively fixedly sleeved on the rod walls of the corresponding rotating rods (3), a film body (4) is wound between each two transverse winding rollers (2), two hollow plates (5) are arranged inside the cooling box (1), a plurality of conduits (6) are fixedly sleeved inside each of the hollow plates (5), a plurality of cooling pipes (7) are fixedly sleeved inside each of the conduits (6), each of the cooling pipes (7) is arranged on one side of the corresponding film body (4), a cooling mechanism is arranged on the back of the cooling box (1), and the two hollow plates (5) are connected to the film body (4). The cooling box (1) is matched with a cooling mechanism, the top and bottom side walls of the cooling box (1) are provided with heat dissipation ports (8), one side of each heat dissipation port (8) is fitted with a cover plate (9), two T-shaped push plates (10) are provided inside the cooling box (1), each T-shaped push plate (10) is provided on one side of the corresponding cover plate (9), a driving mechanism is provided inside the cooling box (1), each T-shaped push plate (10) is matched with the driving mechanism, a transmission mechanism is provided on the side wall of the cooling box (1), the driving mechanism and the transmission mechanism are connected through the driving mechanism, and a plurality of right-side rotating rods (3) are matched with the transmission mechanism.

2. A novel FFS film constant temperature cooling device according to claim 1, characterized in that: The cooling mechanism comprises a refrigerator (11), an air pump (12), a three-way pipe (13) and two air supply pipes (14); the refrigerator (11) is arranged on the back of the cooling box; the air pump (12) is fixedly arranged on the top of the refrigerator (11); the air inlet end of the air pump (12) is fixedly connected to the output end of the refrigerator (11); the air outlet end of the air pump (12) is fixedly connected to the air inlet end of the three-way pipe (13); the two air supply pipes (14) are fixedly sleeved inside the cooling box (1); one end of the two air supply pipes (14) is fixedly connected to the two air outlet ends of the three-way pipe (13); the other ends of the two air supply pipes (14) respectively penetrate into the interior of the corresponding hollow plate (5) and are fixedly connected to the corresponding hollow plate (5).

3. A novel FFS film constant temperature cooling device according to claim 1, characterized in that: The driving mechanism comprises a motor (15) and a bidirectional screw rod (16); the motor (15) is fixedly arranged on the top of the cooling box (1); the bidirectional screw rod (16) is rotatably arranged on the inner wall of the cooling box (1); one end of the bidirectional screw rod (16) passes through the cooling box (1) and is fixedly connected to the output shaft of the motor (15); and the two T-shaped push plates (10) are both threadedly sleeved on the rod wall of the bidirectional screw rod (16).

4. A novel FFS film constant temperature cooling device according to claim 3, characterized in that: The transmission mechanism comprises a worm (17), two pulleys (18), a belt (19) and a plurality of worm wheels (20); the worm (17) is arranged on the back of the cooling box (1); one end of the bidirectional screw (16) passes through the cooling box (1) and is fixedly sleeved inside one of the pulleys (18); one end of the worm (17) is fixedly sleeved inside the other pulley (18); the two pulleys (18) are connected by a belt (19); one end of the plurality of right-side rotating rods (3) passes through the cooling box (1) and is fixedly sleeved inside the corresponding worm wheel (20); each of the worm wheels (20) is meshedly connected with the worm (17).

5. A novel FFS film constant temperature cooling device according to claim 1, characterized in that: A plurality of slide bars (21) are fixedly provided on the side wall of the cooling box (1); the two cover plates (9) are movably sleeved on the rod walls of the corresponding slide bars (21); a connecting plate (22) is fixedly provided on one end of each slide bar (21); a spring (23) is movably sleeved on the rod wall of each slide bar (21); and the two ends of each spring (23) are fixedly connected to the corresponding cover plate (9) and the connecting plate (22).

6. A novel FFS film constant temperature cooling device according to claim 1, characterized in that: A limiting rod (24) is fixedly provided on the inner wall of the cooling box (1), and the two T-shaped push plates (10) are movably sleeved on the rod wall of the limiting rod (24).

7. A novel FFS film constant temperature cooling device according to claim 1, characterized in that: Two connecting rods (25) are fixedly provided on the side wall of each hollow plate (5), and one end of each connecting rod (25) is fixedly connected to the inner wall of the cooling box (1).

8. A novel FFS film constant temperature cooling device according to claim 4, characterized in that: A plurality of support plates (26) are fixedly arranged on the back of the cooling box (1); the top end of the worm (17) is rotatably connected to the side wall of the upper support plate (26); and the bottom end of the worm (17) is rotatably sleeved inside the lower support plate (26).

9. A novel FFS film constant temperature cooling device according to claim 2, characterized in that: A fixing plate (27) is fixedly arranged on the back of the cooling box (1), and the refrigerator (11) is fixedly arranged on the top of the fixing plate (27).

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