Water cooling device for flattened strip-shaped plastic
By introducing fan blades, limiting plates and scrapers into the water cooling device, the problems of insufficient cold water use efficiency, inconvenient adjustment of guide roller position and blocked filter net are solved, and more efficient cooling and discharge efficiency is achieved.
Patent Information
- Application Number
- CN202323649528.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-30
AI Technical Summary
The existing water-cooling device has insufficient cold water use efficiency, cannot fully contact the plastic for cooling, the position of the guide roller is inconvenient, and the filter is easily blocked and affects the cold water discharge efficiency.
A water cooling device including a water cooling box, fan blade, limit plate and scraper is designed to improve cooling efficiency through fan blades, limit plate adjusts the position of guide rollers, and scraper cleans the filter screen to ensure that the cold water is fully contacted with the plastic and facilitates guidance. Roller position adjustment and filter cleaning.
It improves cooling efficiency, enables cold water to fully contact the plastic, facilitates adjustment of the guide roller position, and solves the problem of filter clogging, improving the cold water discharge efficiency.
Smart Images
Figure CN222309747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water cooling devices, in particular to a water cooling device used for flattened strip-shaped plastics. Background Art
[0002] The production and shaping of plastic products is mainly achieved by melt extruders. The extruder mainly includes transmission device, feeder, barrel, screw, head and die, etc. Various auxiliary equipment are equipped in the process of plastic extrusion. These auxiliary equipment mainly include wire-laying device, straightening device, preheating device, cooling device, traction device, meter counter, spark tester and wire-winding device, etc. In the production process, the plastic can be placed in the melt extruder for heating and melting. After being extruded, it is cooled and shaped by the cooling device to obtain plastic products of specified shape.
[0003] The existing water cooling device has certain drawbacks when in use. First, the utilization efficiency of the cold water in the existing water cooling device is insufficient, and the cold water cannot fully contact the plastic for cooling. Secondly, the existing water cooling device is not convenient to adjust the position of the guide roller according to the actual situation. Finally, when the current water cooling device discharges the cold water, the filter screen is easily blocked, which affects the cold water discharge efficiency. Therefore, a water cooling device for flattened strip plastic is proposed. Utility Model Content
[0004] The main purpose of the utility model is to provide a water cooling device for flattening strip plastics, which solves the problem that the use efficiency of cold water in the existing water cooling device is insufficient, the cold water cannot fully contact the plastic for cooling, the existing water cooling device is not convenient to adjust the position of the guide roller according to actual conditions, and the filter screen is easily blocked when the current water cooling device discharges the cold water, affecting the cold water discharge efficiency.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A water cooling device for flattened strip plastics comprises a water cooling box, wherein mounting plates are fixedly connected on both sides of the upper part of the water cooling box, three connecting holes are equidistantly opened on one side of the two mounting plates, rotating shafts are movably sleeved inside the six connecting holes, gears are fixedly connected on the upper parts of the six rotating shafts, four fan blades are fixedly connected on the circumferential outer surfaces of the lower parts of the six rotating shafts at equal distances, the outer sides of the six gears are gear-connected with tooth plates, the outer sides of the six tooth plates are fixedly connected with a movable frame, the lower part of the movable frame abuts against two mounting plates, the upper sides of the movable frame abut against limiting brackets, and the lower parts of the two limiting brackets are respectively fixedly connected to two mounting plates.
[0007] Furthermore, a fixing plate is fixedly connected to one side of the movable frame, a first spring is fixedly connected to the inner side of the fixing plate, and a water cooling box is fixedly connected to the inner side of the first spring.
[0008] Furthermore, a push block is abutted against the inner side of the movable frame, a motor is fixedly connected below the push block, a first connecting plate is fixedly connected below the motor, and the inner side of the first connecting plate is fixedly connected to the water cooling box.
[0009] Furthermore, three second connecting plates are equidistantly fixedly connected in the middle of the two mounting plates, one side of the three second connecting plates is provided with a fixing hole, connecting rods pass through the three fixing holes, the bottom of the three connecting rods are fixedly connected with a fixing bracket, the inner sides of the three fixing brackets are fixedly connected with mounting rods, and guide rollers are movably sleeved on the circumferential outer surfaces of the three mounting rods.
[0010] Furthermore, a second connecting plate is fixedly connected to the top of the three connecting rods, a limiting plate is fixedly connected to the top of the second connecting plate, a plurality of first limiting holes are equidistantly provided on one side of the limiting plate, a limiting rod passes through one of the first limiting holes, a pull plate is fixedly connected to the outer side of the limiting rod, a second spring is fixedly connected to the inner side of the pull plate, a mounting bracket is fixedly connected to the inner side of the second spring, and the mounting bracket is movably sleeved on the outer side of the limiting rod, and two mounting plates are fixedly connected to both sides of the bottom of the mounting bracket.
[0011] Furthermore, a water inlet pipe is fixedly connected to one side of the water cooling box, a water outlet pipe is fixedly connected to the other side of the water cooling box, a filter is fixedly connected to the inner side of the water outlet pipe, a scraper is abutted against the outer side of the filter, a movable rod is fixedly connected to the inner side of the scraper, a movable hole is opened on one side of the water cooling box, the movable rod passes through the movable hole, and a rotating handle is fixedly connected to the outer end of the movable rod.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The utility model facilitates improving the cooling efficiency through the arrangement of the fan blades, so that the cold water can fully contact the plastic, and the motor is started, and the motor drives the push block to rotate. When the push block is no longer in contact with the movable frame, the first spring contracts to drive the movable frame to move, and the movable frame drives the gear through the toothed plate to rotate with the rotating shaft as the axis, and the gear drives the fan blades to rotate through the rotating shaft, and the fan blades push the cold water in the water cooling box to contact the plastic. Through such an arrangement, it is convenient to improve the cooling efficiency and enable the cold water to fully contact the plastic.
[0014] 2. The utility model facilitates the adjustment of the position of the guide roller according to actual conditions through the setting of the limit plate. The pull plate is pulled, and the pull plate drives the limit rod to no longer move in the limit hole. At the same time, the pull plate drives the second spring to stretch, and the limit plate is pulled. The limit plate drives the guide roller to move through the second connecting plate, the connecting rod, the fixed bracket and the mounting rod. When the guide roller moves to the required position, the pull plate is released, and the second spring contracts and drives the limit rod to pass through the adjacent limit hole through the pull plate. Through such a setting, the position of the guide roller can be adjusted according to actual conditions.
[0015] 3. The utility model facilitates the cleaning of the filter surface by setting the scraper. The rotating handle drives the scraper to rotate through the movable rod, and the scraper cleans the filter surface. Such a setting facilitates the cleaning of the filter surface.
[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first angle of a water cooling device for flattening strip-shaped plastic.
[0018] Figure 2 This is a second angle schematic diagram of the overall structure of a water cooling device for flattening strip-shaped plastics according to the utility model.
[0019] Figure 3 It is a partial structural schematic diagram of a fan blade used for flattening strip-shaped plastic according to the utility model.
[0020] Figure 4 The utility model is a partial structural schematic diagram of a guide roller of a water cooling device used for flattening strip plastic.
[0021] Figure 5 The utility model is a partial structural schematic diagram of a scraper of a water cooling device used for flattening strip-shaped plastic.
[0022] In the figure: 1. water cooling box; 2. motor; 3. push block; 4. movable frame; 5. tooth plate; 6. gear; 7. mounting plate; 8. fan blade; 9. first spring; 10. limit plate; 11. second spring; 12. pull plate; 13. guide roller; 14. water inlet pipe; 15. water outlet pipe; 16. filter screen; 17. scraper; 18. turning handle. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figure 1-Figure 3 As shown, a water cooling device for flattening strip-shaped plastic comprises a water cooling box 1, both sides of the upper part of the water cooling box 1 are fixedly connected with mounting plates 7, one side of the two mounting plates 7 is evenly provided with three connecting holes, the insides of the six connecting holes are movably sleeved with rotating shafts, the upper parts of the six rotating shafts are fixedly connected with gears 6, the lower circumferential outer surfaces of the six rotating shafts are evenly fixedly connected with four fan blades 8, the outer sides of the six gears 6 are toothed with tooth plates 5, the outer sides of the six tooth plates 5 are fixedly connected with movable frames 4, the lower part of the movable frame 4 abuts against the two mounting plates 7, and the movable frame Both sides above 4 are in contact with limit brackets, and two mounting plates 7 are fixedly connected to the bottom of the two limit brackets respectively. Through such an arrangement, the motor 2 is started, and the motor 2 drives the push block 3 to rotate. When the push block 3 is no longer in contact with the movable frame 4, the first spring 9 contracts and drives the movable frame 4 to move. The movable frame 4 drives the gear 6 to rotate around the rotating shaft through the toothed plate 5. The gear 6 drives the fan blade 8 to rotate through the rotating shaft. The fan blade 8 pushes the cold water in the water cooling box 1 to contact the plastic. Through such an arrangement, it is convenient to improve the cooling efficiency so that the cold water can fully contact the plastic.
[0025] like Figure 1-Figure 3 As shown, a fixed plate is fixedly connected to one side of the movable frame 4, a first spring 9 is fixedly connected to the inner side of the fixed plate, and the inner side of the first spring 9 is fixedly connected to the water cooling box 1. Through such an arrangement, when the first spring 9 contracts, the movable frame 4 can be driven by the fixed plate.
[0026] like Figure 1-Figure 3 As shown, a push block 3 is abutted against the inner side of the movable frame 4, a motor 2 is fixedly connected to the lower side of the push block 3, a first connecting plate is fixedly connected to the lower side of the motor 2, and the inner side of the first connecting plate is fixedly connected to the water cooling box 1. Through such an arrangement, the motor 2 can drive the push block 3 to rotate.
[0027] like Figure 1-Figure 4 As shown, three second connecting plates are equidistantly fixedly connected in the middle of the two mounting plates 7, one side of the three second connecting plates is provided with a fixing hole, connecting rods pass through the three fixing holes, the bottom of the three connecting rods are fixedly connected with a fixing bracket, the inner sides of the three fixing brackets are fixedly connected with a mounting rod, and guide rollers 13 are movably sleeved on the circumferential outer surfaces of the three mounting rods. Through such an arrangement, the connecting rod can drive the guide roller 13 to move through the fixing bracket and the mounting rod.
[0028] like Figure 1-Figure 4As shown, the upper parts of the three connecting rods are all fixedly connected with the second connecting plates, the upper part of the second connecting plates is fixedly connected with the limiting plate 10, a plurality of first limiting holes are equidistantly provided on one side of the limiting plate 10, a limiting rod passes through a first limiting hole, a pull plate 12 is fixedly connected to the outer side of the limiting rod, a second spring 11 is fixedly connected to the inner side of the pull plate 12, a mounting bracket is fixedly connected to the inner side of the second spring 11, and the mounting bracket is movably sleeved on the outer side of the limiting rod, and two mounting plates 7 are fixedly connected to the two sides of the lower part of the mounting bracket. With such an arrangement, the pull plate 12 is pulled, and the pull plate 12 drives the limiting rod to no longer move in the limiting hole. At the same time, the pull plate 12 drives the second spring 11 to stretch, and the limiting plate 10 is pulled. The limiting plate 10 drives the guide roller 13 to move through the second connecting plate, the connecting rod, the fixed bracket and the mounting rod. When the guide roller 13 moves to the required position, the pull plate 12 is released, and the second spring 11 contracts and drives the limiting rod through the adjacent limiting hole through the pull plate 12. With such an arrangement, it is convenient to adjust the position of the guide roller 13 according to actual conditions.
[0029] like Figure 1-Figure 5 As shown, a water inlet pipe 14 is fixedly connected to one side of the water cooling box 1, a water outlet pipe 15 is fixedly connected to the other side of the water cooling box 1, a filter screen 16 is fixedly connected to the inner side of the water outlet pipe 15, a scraper 17 is abutted against the outer side of the filter screen 16, a movable rod is fixedly connected to the inner side of the scraper 17, a movable hole is opened on one side of the water cooling box 1, the movable rod passes through the movable hole, a rotating handle 18 is fixedly connected to the outer end of the movable rod, through such an arrangement, the rotating handle 18 is rotated, the rotating handle 18 drives the scraper 17 to rotate through the movable rod, and the scraper 17 cleans the surface of the filter screen 16, and such an arrangement facilitates the cleaning of the surface of the filter screen 16.
[0030] It should be noted that when in use, the water cooling box 1 is placed on a horizontal plane, cold water is added from the water inlet pipe 14, and the pull plate 12 is pulled. The pull plate 12 drives the limit rod to no longer move in the limit hole. At the same time, the pull plate 12 drives the second spring 11 to stretch, pulling the limit plate 10. The limit plate 10 drives the guide roller 13 to move through the second connecting plate, the connecting rod, the fixed bracket and the mounting rod. When the guide roller 13 moves to the required position, the pull plate 12 is released, and the second spring 11 contracts and drives the limit rod to pass through the adjacent limit hole through the pull plate 12, and the plastic is placed in the water cooling box 1. The plastic floats and is pressed to the cold water by the guide roller 13 for cooling.
[0031] Start the motor 2, and the motor 2 drives the push block 3 to rotate. When the push block 3 is no longer in contact with the movable frame 4, the first spring 9 contracts to drive the movable frame 4 to move. The movable frame 4 drives the gear 6 to rotate around the rotating shaft through the toothed plate 5. The gear 6 drives the fan blade 8 to rotate through the rotating shaft. The fan blade 8 pushes the cold water in the water cooling box 1 to contact the plastic, and the cold water cools the plastic.
[0032] When the surface of the filter screen 16 is clogged, the rotating handle 18 is rotated, and the rotating handle 18 drives the scraper 17 to rotate through the movable rod, and the scraper 17 cleans the surface of the filter screen 16.
[0033] The utility model provides a water cooling device for flattening strip plastics, which solves the problem that the use efficiency of cold water in the existing water cooling device is insufficient, the cold water cannot fully contact the plastics for cooling, the existing water cooling device is not convenient to adjust the position of the guide roller 13 according to actual conditions, and the filter screen 16 is easily blocked when the current water cooling device discharges the cold water, which affects the cold water discharge efficiency. The utility model is more practical.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A water cooling device for flattened strip plastics, characterized in that: It comprises a water cooling box (1), wherein both upper sides of the water cooling box (1) are fixedly connected with mounting plates (7), one side of the two mounting plates (7) is provided with three connecting holes at equal intervals, the interiors of the six connecting holes are movably sleeved with rotating shafts, the upper sides of the six rotating shafts are fixedly connected with gears (6), the lower circumferential outer surfaces of the six rotating shafts are fixedly connected with four fan blades (8) at equal intervals, the outer sides of the six gears (6) are toothed with tooth plates (5), the outer sides of the six tooth plates (5) are fixedly connected with a movable frame (4), the lower side of the movable frame (4) abuts against two mounting plates (7), the upper sides of the movable frame (4) abut against limiting brackets, and the lower sides of the two limiting brackets are respectively fixedly connected with two mounting plates (7).
2. A water cooling device for flattened strip plastic according to claim 1, characterized in that: A fixed plate is fixedly connected to one side of the movable frame (4), a first spring (9) is fixedly connected to the inner side of the fixed plate, and the inner side of the first spring (9) is fixedly connected to the water cooling box (1).
3. A water cooling device for flattened strip plastic according to claim 2, characterized in that: The inner side of the movable frame (4) is butted against a push block (3), a motor (2) is fixedly connected below the push block (3), a first connecting plate is fixedly connected below the motor (2), and the inner side of the first connecting plate is fixedly connected to the water cooling box (1).
4. A water cooling device for flattened strip plastic according to claim 3, characterized in that: Three second connecting plates are fixedly connected equidistantly between the two mounting plates (7), one side of each of the three second connecting plates is provided with a fixing hole, each of the three fixing holes passes through a connecting rod, each of the three connecting rods is fixedly connected to a fixing bracket below, each of the three fixing brackets is fixedly connected to a mounting rod on its inner side, and each of the three mounting rods has a guide roller (13) movably sleeved on its circumferential outer surface.
5. A water cooling device for flattened strip plastic according to claim 4, characterized in that: A second connecting plate is fixedly connected to the top of each of the three connecting rods, a limiting plate (10) is fixedly connected to the top of the second connecting plate, a plurality of first limiting holes are equidistantly provided on one side of the limiting plate (10), a limiting rod passes through one of the first limiting holes, a pull plate (12) is fixedly connected to the outer side of the limiting rod, a second spring (11) is fixedly connected to the inner side of the pull plate (12), a mounting bracket is fixedly connected to the inner side of the second spring (11), and the mounting bracket is movably sleeved on the outer side of the limiting rod, and two mounting plates (7) are fixedly connected to the two sides of the bottom of the mounting bracket.
6. A water cooling device for flattened strip plastic according to claim 5, characterized in that: One side of the water cooling box (1) is fixedly connected to a water inlet pipe (14), the other side of the water cooling box (1) is fixedly connected to a water outlet pipe (15), one side of the inner part of the water outlet pipe (15) is fixedly connected to a filter screen (16), the outer side of the filter screen (16) is abutted against a scraper (17), the inner side of the scraper (17) is fixedly connected to a movable rod, one side of the water cooling box (1) is provided with a movable hole, the movable rod passes through the movable hole, and one end of the outer side of the movable rod is fixedly connected to a rotating handle (18).