Plastic stretching extruder
By introducing a stirring mechanism and heating pipe into the plastic stretch extruder, the problem of insufficient discharge of the mixture into the conveying cylinder is solved, the uniformity and dissolution rate of the mixture are improved, the cleaning cost and resource waste are reduced, and the product is improved quality.
Patent Information
- Application Number
- CN202323411344.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-14
AI Technical Summary
The existing plastic stretch extruders are insufficient when the mixture is discharged into the conveying cylinder, resulting in the accumulation of the mixing cylinder, increasing cleaning costs and waste of resources.
A plastic stretch extruder including a mixing mechanism is designed, using components such as reamer rods, grinding rods, sweeping paddles and flip paddles. The reamer rods are cut, grinding rods and flip paddles are flipped to ensure uniform mixing. and the dissolution rate of the mixture is increased by threaded rods and heating tubes.
Improves the uniformity and dissolution rate of the mixture, reduces the cost of device cleaning and resource waste, and improves product quality.
Smart Images
Figure CN222156138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic extruders, in particular to a plastic stretching extruder. Background Art
[0002] In the process of plastic processing, we need to stretch and extrude the plastic, so we need a plastic stretching extruder.
[0003] For example, the plastic extruder with patent publication number CN215242768U pours the mixed material into the mixing barrel through the feed port, seals the feed port with a sealing cover, closes the valve on the outer wall of the discharge pipe, starts the first motor and the second motor at the same time, so that the first motor drives the mounting frame and the mixing barrel to rotate, and the second motor drives the driving wheel and the driven wheel to rotate, so that the rotating rod drives the stirring rod to rotate in the mixing barrel, and then the two different plastic particles in the mixing barrel can be evenly mixed through the rotation of the mixing barrel itself and the rotation of the stirring rod. After the mixing is completed, the material body can be smoothly discharged into the conveying barrel through the connection of the telescopic tube and the discharge pipe.
[0004] However, during the actual use of the above-mentioned plastic stretching extruder, after the mixture in the mixing barrel is mixed, the mixture is discharged into the conveying barrel through the telescopic tube. During this process, the mixture inside the mixing barrel cannot be well discharged into the conveying barrel, which may cause the mixture to accumulate inside the mixing barrel, increase the cost of cleaning the device, and increase the waste of resources. For this reason, the applicant proposes a plastic stretching extruder. Utility Model Content
[0005] The purpose of the utility model is to provide a plastic stretching extruder to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic stretching extruder, comprising a feed pipe, a stirring mechanism is fixed on one side of the feed pipe, the stirring mechanism comprises an outer tube, a first motor is embedded in the top of the inner wall of the outer tube, a reamer rod is fixed to the output end of the first motor, a grinding rod is fixed to one end of the reamer rod, a fixed tube is fixed to the bottom of the outer tube, a fixed tube is fixed to the bottom of the fixed tube, a leak plate is fixed to the inner wall of the fixed tube, a second motor is fixed to the top of the leak plate, a rotating column is fixed to the output end of the second motor, cleaning sheets are respectively fixed on both sides of the outer wall of the rotating column, a third motor is respectively embedded in both sides of the top of the outer wall of the rotating column, and a flip paddle is fixed to the output end of the third motor.
[0007] Preferably, an extrusion mechanism is fixed at the bottom of the stirring mechanism, and the feed pipe, the stirring mechanism and the extrusion mechanism are sequentially connected.
[0008] Preferably, the height of the reamer rod is equal to the height of the outer tube, the diameter of the hole wall at the feed end of the solid tube is larger than the diameter of the hole wall at the discharge end, the depth of the hole wall of the solid tube is equal to the height of the grinding rod, and the cleaning sheet does not interfere with the flip paddle.
[0009] Preferably, the extrusion mechanism includes a fourth motor, the top of the fourth motor is fixed to the bottom of the leak plate, a threaded rod is fixed to the output end of the fourth motor, the outer wall of one end of the threaded rod is in contact with a storage pipe, a heat conduction pipe is fixed to the bottom of the storage pipe, a heating pipe is fixed to the outer wall of the heat conduction pipe, and an insulation pipe is fixed to the outer wall of the heating pipe.
[0010] Preferably, the diameter of the hole wall at the feeding end of the storage pipe is larger than the diameter of the hole wall at the discharging end, and the cross-sectional area of the threaded rod is smaller than or equal to the cross-sectional area of the discharging end of the storage pipe.
[0011] Preferably, the first motor, the second motor, the third motor, the fourth motor and the heating tube are electrically connected in sequence, and the five motors share a control terminal.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The plastic stretching extruder has a stirring mechanism with a cleaning piece and a flipping paddle. When processing plastic, in order to make the plastic particles mixed more evenly, the flipping paddle will flip and stir the different particles. At the same time, the cleaning piece can also stir the mixed particles to a certain extent, thereby improving the uniformity of the mixture, improving the production quality of the product, reducing the cost of cleaning the device, and reducing the waste of resources.
[0014] At the same time, a reamer rod and a grinding rod are also installed in the stirring mechanism. When processing plastics, the reamer rod can chop and stir different mixed materials. When the mixed materials reach a certain size, they will be ground by the grinding rod, which further improves the uniformity of the mixture, increases the dissolution rate of the mixture, reduces the cost of cleaning the device, and reduces the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the top structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the stirring mechanism structure of the utility model;
[0018] Figure 4 for Figure 3 A partial enlarged view of part A;
[0019] Figure 5 It is a schematic diagram of the structure of the extrusion mechanism of the utility model.
[0020] In the figure: 1. feed pipe; 2. stirring mechanism; 201. outer pipe; 202. first motor; 203. reamer rod; 204. grinding rod; 205. fixed pipe; 206. fixed pipe; 207. leak plate; 208. second motor; 209. rotating column; 210. cleaning sheet; 211. third motor; 212. flip paddle; 3. extrusion mechanism; 301. fourth motor; 302. threaded rod; 303. storage pipe; 304. heat transfer pipe; 305. heating pipe; 306. insulation pipe. DETAILED DESCRIPTION
[0021] 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.
[0022] In the production and processing of plastic products, plastic particles need to be dissolved, stretched and extruded, so a plastic stretching extruder is needed. In actual use, most traditional plastic stretching extruders cannot effectively mix different materials during the production of plastic products, which may cause the appearance or performance of the plastic to deteriorate, thereby reducing the quality of plastic production. For this reason, the applicant proposes a plastic stretching extruder.
[0023] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a plastic stretching extruder, including a feed pipe 1, a stirring mechanism 2 is fixed on one side of the feed pipe 1, the stirring mechanism 2 includes an outer tube 201, a first motor 202 is embedded in the top of the inner wall of the outer tube 201, a reamer rod 203 is fixed to the output end of the first motor 202, a grinding rod 204 is fixed to one end of the reamer rod 203, a fixed tube 205 is fixed to the bottom of the outer tube 201, a fixed tube 206 is fixed to the bottom of the fixed tube 205, a leak plate 207 is fixed to the inner wall of the fixed tube 206, a second motor 208 is fixed to the top of the leak plate 207, a rotating column 209 is fixed to the output end of the second motor 208, and cleaning sheets 210 are respectively fixed on both sides of the outer wall of the rotating column 209. A third motor 211 is embedded on both sides of the top of the outer wall of the column 209, and a flip paddle 212 is fixed to the output end of the third motor 211. An extrusion mechanism 3 is fixed to the bottom of the stirring mechanism 2. The feed pipe 1, the stirring mechanism 2 and the extrusion mechanism 3 are connected in sequence. The height of the reamer rod 203 is equal to the height of the outer tube 201. The diameter of the hole wall at the feed end of the solid tube 205 is larger than the diameter of the hole wall at the discharge end. The depth of the hole wall of the solid tube 205 is equal to the height of the grinding rod 204. The cleaning sheet 210 does not interfere with the flip paddle 212. The first motor 202, the second motor 208, the third motor 211, the fourth motor 301 and the heating tube 305 are electrically connected in sequence, and the five share a control terminal.
[0024] It should be noted that: when producing and processing plastics, different mixed materials are first poured into the stirring mechanism 2 through the feed pipe 1, and then the feed pipe 1 is sealed, and then the first motor 202 starts to rotate. At this time, the internal mixed material will move under the rotation of the reamer rod 203, and the mixed material can be stirred. At the same time, the reamer rod 203 will cut the mixed material to reduce the size of the mixed material. The mixed material with a smaller size will fall down due to gravity, and will be further ground by the grinding rod 204 and the solid tube 205, so that it can be better dissolved. Subsequently, the ground mixed material is again turned and stirred by the flip paddle 212 rotated by the third motor 211, and finally falls on the top of the leak plate 207. Subsequently, in order to prevent the leak plate 207 from being blocked, the cleaning sheet 210 will clean the leak plate 207 under the rotation of the second motor 208. At this time, the stirred mixture will fall into the extrusion mechanism 3 for extrusion operation, thereby completing the production of plastics.
[0025] like Figure 5As shown, the utility model provides a technical solution: a plastic stretching extruder, including an extrusion mechanism 3, the extrusion mechanism 3 includes a fourth motor 301, the top of the fourth motor 301 is fixed to the bottom of the leak plate 207, a threaded rod 302 is fixed to the output end of the fourth motor 301, the outer wall of one end of the threaded rod 302 contacts a storage tube 303, a heat conduction pipe 304 is fixed to the bottom of the storage tube 303, a heating pipe 305 is fixed to the outer wall of the heat conduction pipe 304, an insulation pipe 306 is fixed to the outer wall of the heating pipe 305, the diameter of the hole wall at the feed end of the storage tube 303 is larger than the diameter of the hole wall at the discharge end, and the cross-sectional area of the threaded rod 302 is less than or equal to the cross-sectional area of the discharge end of the storage tube 303.
[0026] It should be noted that: when the plastic is produced and processed, when the mixture falls into the storage tube 303 from the stirring mechanism 2, when the mixture inside the storage tube 303 reaches a certain amount, the fourth motor 301 will start, and the threaded rod 302 will also start, because one end of the threaded rod 302 is located inside the storage tube 303. Therefore, under the rotation of the threaded rod 302, the mixture inside the storage tube 303 will move into the heat conduction pipe 304, and the heating tube 305 will begin to heat up, and the heat conduction pipe 304 will transfer the heat of the heating tube 305 to the mixture, and the mixture will begin to dissolve. After the dissolution is completed, the mixture continues to be extruded under the rotation of the threaded rod 302, thereby completing the production of the plastic.
[0027] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.
Claims
1. A plastic stretch extruder, comprising a feed pipe (1), Features: A stirring mechanism (2) is fixed to one side of the feed pipe (1), the stirring mechanism (2) comprising an outer tube (201), a first motor (202) is embedded in the top of the inner wall of the outer tube (201), a reamer rod (203) is fixed to the output end of the first motor (202), a grinding rod (204) is fixed to one end of the reamer rod (203), a fixed tube (205) is fixed to the bottom of the outer tube (201), a fixed tube (206) is fixed to the bottom of the fixed tube (205), a leak plate (207) is fixed to the inner wall of the fixed tube (206), a second motor (208) is fixed to the top of the leak plate (207), a rotating column (209) is fixed to the output end of the second motor (208), cleaning sheets (210) are respectively fixed to both sides of the outer wall of the rotating column (209), a third motor (211) is respectively embedded in both sides of the top of the outer wall of the rotating column (209), and a flip paddle (212) is fixed to the output end of the third motor (211).
2. A plastic stretch extruder according to claim 1, Features: An extrusion mechanism (3) is fixed at the bottom of the stirring mechanism (2), and the feed pipe (1), the stirring mechanism (2) and the extrusion mechanism (3) are sequentially connected.
3. A plastic stretch extruder according to claim 1, Features: The height of the reamer rod (203) is equal to the height of the outer tube (201), the diameter of the hole wall at the feeding end of the solid tube (205) is greater than the diameter of the hole wall at the discharging end, the depth of the hole wall of the solid tube (205) is equal to the height of the grinding rod (204), and the cleaning sheet (210) does not interfere with the flip paddle (212).
4. A plastic stretch extruder according to claim 2, Features: The extrusion mechanism (3) comprises a fourth motor (301), the top of the fourth motor (301) is fixed to the bottom of the leak plate (207), a threaded rod (302) is fixed to the output end of the fourth motor (301), the outer wall of one end of the threaded rod (302) contacts a material storage pipe (303), a heat conduction pipe (304) is fixed to the bottom of the material storage pipe (303), a heating pipe (305) is fixed to the outer wall of the heat conduction pipe (304), and a thermal insulation pipe (306) is fixed to the outer wall of the heating pipe (305).
5. A plastic stretch extruder according to claim 4, Features: The diameter of the hole wall at the feeding end of the material storage pipe (303) is greater than the diameter of the hole wall at the discharging end, and the cross-sectional area of the threaded rod (302) is less than or equal to the cross-sectional area of the discharging end of the material storage pipe (303).
6. A plastic stretch extruder according to claim 1, Features: The first motor (202), the second motor (208), the third motor (211), the fourth motor (301) and the heating tube (305) are electrically connected in sequence, and the five motors share a control terminal.