Plastic sheet extrusion molding equipment
By designing a plastic sheet extrusion molding equipment including mixing tanks, filter plates and extrusion molds, the problems of cumbersome operation of existing equipment and the quality of finished products are affected, and uniform mixing of raw materials and dust filtration are achieved, improving the quality of the dust The quality and operating efficiency of finished products are achieved.
Patent Information
- Application Number
- CN202420853657.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing plastic extrusion molding equipment needs to undergo multiple tedious processes before use, and dust impurities may exist in the raw materials, affecting the quality of the finished product.
A plastic sheet extrusion molding equipment is designed, including mixing tanks, feed hoppers, motors, rotating rods, mixing blades, filter plates and extrusion molds. Through the coordinated work of these components, uniform mixing of raw materials and dust are achieved. filtration, thereby improving the quality of the finished product.
This equipment can evenly mix and dust filter the plastic raw materials before extruding them, simplifying the process, improving the quality of the finished product, and making it easy to operate.
Smart Images
Figure CN222431521U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic processing, in particular to a plastic sheet extrusion molding device. Background Art
[0002] Extrusion molding is also called extrusion in plastic processing. It refers to a process in which the material passes through the action between the extruder barrel and the screw, is plasticized by heat, and is pushed forward by the screw, continuously passing through the die to form various cross-section products or semi-finished products.
[0003] Most of the existing plastic extrusion molding equipment need to evenly mix the plastic raw materials before use and then pour them into the extrusion equipment for processing. There are many steps and the operation is cumbersome. At the same time, the plastic raw materials may be mixed with dust and impurities. If the dust is not filtered and used directly, it may affect the quality of the finished product, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a plastic sheet extrusion molding equipment. Utility Model Content
[0004] The main purpose of the utility model is to provide a plastic sheet extrusion molding device, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A plastic sheet extrusion molding device comprises a mixing tank, wherein a No. 1 feed hopper and a No. 1 motor are arranged on the top of the mixing tank, a No. 1 rotating rod is arranged at the output end of the No. 1 motor penetrating the No. 1 feed hopper, and a stirring blade is arranged on the outer surface of the No. 1 rotating rod, a No. 2 motor is arranged at the upper end of the mixing tank, a reciprocating screw rod is arranged at the output end of the No. 2 motor penetrating the mixing tank, a fixing rod is arranged on the inner surface of the upper end of the mixing tank, a toggle ring is arranged on the outer surface of the reciprocating screw rod and the fixing rod, a discharge pipe is arranged at the lower end of the mixing tank, a solenoid valve is arranged in the middle of the discharge pipe, an annular base is arranged below the mixing tank, a fixing ring is arranged at the upper end of the annular base, a filter plate is arranged in the annular base, and a filter plate is arranged on the inner surface of the lower end of the annular base A No. 3 motor is provided, and a No. 2 rotating rod is provided at the output end of the No. 3 motor through the filter plate, and a shifting blade is provided on the outer surface of the No. 2 rotating rod, a guide plate is provided at the right end of the fixed ring, and fixed plates are provided at the front and rear ends of the mixing tank and the fixed ring, and two supporting rods are provided between every two fixed plates, a material conveying pipeline is provided on the right side of the annular base, a No. 2 feeding hopper is provided at the upper end of the material conveying pipeline, a No. 4 motor is provided at the left end of the material conveying pipeline, and a No. 3 rotating rod is provided at the output end of the No. 4 motor through the material conveying pipeline, and a No. 3 rotating rod is provided on the outer surface of the No. 3 rotating rod, an electric heater is provided at the upper end of the material conveying pipeline, a connecting line is provided at the upper end of the electric heater, and an extrusion die is connected to the right end of the material conveying pipeline.
[0007] Preferably, the No. 1 motor is detachably connected to the upper end of the mixing tank, a coupling is provided at the output end of the No. 1 motor, the output end of the No. 1 motor passes through the mixing tank and is detachably connected to the No. 1 rotating rod through the provided coupling, and the stirring blade is welded to the outer surface of the No. 1 rotating rod.
[0008] Preferably, the No. 2 motor is detachably connected to the upper end of the mixing tank, and a coupling is provided at the output end of the No. 2 motor. The output end of the No. 2 motor passes through the mixing tank and is detachably connected to the reciprocating screw rod through the provided coupling. The toggle ring is threadedly connected to the outer surface of the reciprocating screw rod, and the toggle ring is slidably connected to the outer surface of the fixed rod.
[0009] Preferably, the No. 3 motor is detachably connected to the inner surface of the lower end of the annular base, and a coupling is provided at the output end of the No. 3 motor. The output end of the No. 3 motor passes through the filter plate and is detachably connected to the No. 2 rotating rod through the coupling, and the moving blade is welded to the outer surface of the No. 2 rotating rod.
[0010] Preferably, the No. 4 motor is detachably connected to the left end of the material delivery pipeline, a coupling is provided at the output end of the No. 4 motor, the output end of the No. 4 motor passes through the material delivery pipeline and is detachably connected to the No. 3 rotating rod through the provided coupling, and the spiral blade is welded to the outer surface of the No. 3 rotating rod.
[0011] Beneficial Effects
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, by means of the provided mixing tank, No. 1 feed hopper, No. 1 motor, No. 1 rotating rod, stirring blades, No. 2 motor, reciprocating screw, fixed rod, toggle ring, discharge pipe and solenoid valve, the plastic raw materials can be evenly mixed before being extruded and molded, and the utility model has high practicality. When in use, the raw materials are poured into the mixing tank through the No. 1 feed hopper, and then the No. 1 rotating rod is driven to rotate by turning on the No. 1 motor. At this time, the stirring blades will evenly mix the raw materials with the rotation of the No. 1 rotating rod, and at the same time, the reciprocating screw is driven to rotate by turning on the No. 2 motor. At this time, the toggle ring will reciprocate up and down with the rotation of the reciprocating screw, so as to better evenly mix the raw materials. After the mixing is completed, the material is discharged to the next process through the discharge pipe by opening the solenoid valve, and the plastic raw materials can be evenly mixed before being extruded and molded, and the utility model has high practicality.
[0014] 2. In the utility model, by means of the annular base, the fixing ring, the filter plate, the No. 3 motor, the No. 2 rotating rod, the toggle blade, the guide plate, the material conveying pipeline, the No. 2 feed hopper, the No. 4 motor, the No. 3 rotating rod, the spiral blade, the electric heater, the connecting wire and the extrusion die, the dust mixed inside the plastic can be filtered before the plastic is extruded and then extruded, and the practicability is high. After the raw materials are mixed, the plastic raw materials fall to the surface of the filter plate through the discharge pipe. At this time, the No. 3 motor is turned on to drive the No. 2 rotating rod to rotate. At this time, the toggle blade will move the plastic raw materials with the rotation of the No. 2 rotating rod. At this time, the dust and other impurities in the plastic raw materials will After filtering through the filter plate, the blades are moved to move the plastic raw materials to the notch at the right end, and then they will be discharged through the guide plate, and then fall into the No. 2 feed hopper and enter the feed pipe. At this time, the connecting line will be energized, and the electric heater will heat the feed pipe. Then, the No. 3 rotating rod will be driven to rotate by turning on the No. 4 motor. At this time, the spiral blades will push the plastic raw materials to the right as the No. 3 rotating rod rotates. During the pushing process, the plastic raw materials will begin to melt due to the heating of the electric heater. After being pushed to the rightmost end, they will be extruded through the extrusion mold. The dust mixed inside the plastic can be filtered before extrusion molding, and then extrusion molding can be carried out. It is highly practical and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2This is a schematic diagram of the internal structure of the mixing tank of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the dust filtering device in the plastic raw material of the utility model;
[0018] Figure 4 It is a schematic diagram of the internal structure of the material conveying pipeline of the utility model.
[0019] In the figure: 1. Mixing tank; 2. Feed hopper No. 1; 3. Motor No. 1; 4. Rotating rod No. 1; 5. Stirring blade; 6. Motor No. 2; 7. Reciprocating screw; 8. Fixed rod; 9. Toggle ring; 10. Discharge pipe; 11. Solenoid valve; 12. Ring base; 13. Fixed ring; 14. Filter plate; 15. Motor No. 3; 16. Rotating rod No. 2; 17. Toggle blade; 18. Guide plate; 19. Fixed plate; 20. Support rod; 21. Feed pipeline; 22. Feed hopper No. 2; 23. Motor No. 4; 24. Rotating rod No. 3; 25. Spiral blade; 26. Electric heater; 27. Connecting wire; 28. Extrusion die. DETAILED DESCRIPTION
[0020] 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.
[0021] like Figure 1-Figure 2 As shown, a plastic sheet extrusion molding equipment comprises a mixing tank 1, a No. 1 feed hopper 2 and a No. 1 motor 3 are arranged on the top of the mixing tank 1, the output end of the No. 1 motor 3 penetrates the No. 1 feed hopper 2 and is detachably connected to a No. 1 rotating rod 4 through a coupling, a stirring blade 5 is welded on the outer surface of the No. 1 rotating rod 4, a No. 2 motor 6 is detachably connected to the upper end of the mixing tank 1, the output end of the No. 2 motor 6 penetrates the mixing tank 1 and is detachably connected to a reciprocating screw rod 7 through a coupling, a fixing rod 8 is welded on the inner surface of the upper end of the mixing tank 1, a toggle ring 9 is threadedly connected to the outer surface of the reciprocating screw rod 7, the toggle ring 9 is slidably connected to the outer surface of the fixing rod 8, a discharge pipe 10 is arranged at the lower end of the mixing tank 1, and a discharge pipe 10 is arranged at the lower end of the mixing tank 1. A solenoid valve 11 is provided in the middle of the material pipe 10. When in use, the raw materials are poured into the mixing tank 1 through the No. 1 feed hopper 2, and then the No. 1 rotating rod 4 is driven to rotate by turning on the No. 1 motor 3. At this time, the stirring blade 5 will evenly mix the raw materials with the rotation of the No. 1 rotating rod 4. At the same time, the reciprocating screw 7 is driven to rotate by turning on the No. 2 motor 6. At this time, the toggle ring 9 will reciprocate up and down with the rotation of the reciprocating screw 7, so as to better evenly mix the raw materials. After the mixing is completed, the solenoid valve 11 is opened to allow the material to be discharged to the next process through the discharge pipe 10. The plastic raw materials can be evenly mixed before extrusion molding, which has high practicality.
[0022] like Figure 1 , Figure 3 , Figure 4 As shown, an annular base 12 is arranged below the mixing tank 1, a fixing ring 13 is welded to the upper end of the annular base 12, a filter plate 14 is arranged inside the annular base 12, a No. 3 motor 15 is detachably connected to the inner surface of the lower end of the annular base 12, an output end of the No. 3 motor 15 penetrates the filter plate 14 and is detachably connected to a No. 2 rotating rod 16 through a coupling, a shifting blade 17 is welded to the outer surface of the No. 2 rotating rod 16, a guide plate 18 is welded to the right end of the fixing ring 13, a material conveying pipeline 21 is arranged on the right side of the annular base 12, and a conveying pipe 21 is arranged on the right side of the annular base 12. A No. 2 feeding hopper 22 is arranged at the upper end of the material delivery pipeline 21, a No. 4 motor 23 is detachably connected to the left end of the material delivery pipeline 21, an output end of the No. 4 motor 23 penetrates the material delivery pipeline 21 and is detachably connected to a No. 3 rotating rod 24 through a coupling, a spiral blade 25 is welded on the outer surface of the No. 3 rotating rod 24, an electric heater 26 is arranged at the upper end of the material delivery pipeline 21, a connecting line 27 is arranged at the upper end of the electric heater 26, an extrusion die 28 is detachably connected to the right end of the material delivery pipeline 21, and after the raw materials are mixed, the plastic raw materials are passed through The plastic material is then pushed to the right by the rotation of the third motor 24. The plastic material is then pushed to the right by the rotation of the fourth motor 23.
[0023] It should be noted that the utility model is a plastic sheet extrusion molding equipment. When in use, through the setting of the mixing tank 1, the No. 1 feed hopper 2, the No. 1 motor 3, the No. 1 rotating rod 4, the stirring blade 5, the No. 2 motor 6, the reciprocating screw 7, the fixing rod 8, the toggle ring 9, the discharge pipe 10 and the solenoid valve 11, the plastic raw materials can be uniformly mixed before extrusion molding. The utility model has high practicality. When in use, the raw materials are poured into the mixing tank 1 through the No. 1 feed hopper 2, and then the No. 1 rotating rod 4 is driven to rotate by turning on the No. 1 motor 3. At this time, the stirring blade 5 will mix the raw materials uniformly with the rotation of the No. 1 rotating rod 4, and at the same time, The second motor 6 is turned on to drive the reciprocating screw 7 to rotate. At this time, the toggle ring 9 will reciprocate up and down with the rotation of the reciprocating screw 7, so as to better mix the raw materials evenly. After the mixing is completed, the material is discharged to the next process through the discharge pipe 10 by opening the solenoid valve 11. The plastic raw materials can be evenly mixed before extrusion molding. It is highly practical and easy to operate. By setting the annular base 12, the fixing ring 13, the filter plate 14, the third motor 15, the second rotating rod 16, the toggle blade 17, the guide plate 18, the feed pipeline 21, the second feed hopper 22, the fourth motor 23, the third rotating rod 24, the spiral The blades 25, the electric heater 26, the connecting wire 27 and the extrusion die 28 can filter the dust mixed inside the plastic before extrusion molding, and then perform the extrusion molding process, which is highly practical. After the raw materials are mixed, the plastic raw materials fall to the surface of the filter plate 14 through the discharge pipe 10. At this time, the No. 3 motor 15 is turned on to drive the No. 2 rotating rod 16 to rotate. At this time, the paddle 17 will move the plastic raw materials with the rotation of the No. 2 rotating rod 16. At this time, the dust and other impurities in the plastic raw materials will pass through the filter plate 14 for filtration. At the same time, the paddle 17 paddles the plastic raw materials to the notch at the right end and then passes through the guide plate 18 to discharge Out, and then fall into the No. 2 feed hopper 22 and enter into the conveying pipe 21. At this time, the connecting line 27 is energized, and the electric heater 26 will heat the conveying pipe 21. Then, by turning on the No. 4 motor 23, the No. 3 rotating rod 24 is driven to rotate. At this time, the spiral blade 25 will push the plastic raw material to the right with the rotation of the No. 3 rotating rod 24. During the pushing process, the plastic raw material will begin to melt due to the heating of the electric heater 26. After being pushed to the rightmost end, it is extruded through the extrusion mold 28. The dust mixed in the plastic can be filtered before extrusion molding, and then extrusion molding can be carried out. It is highly practical and easy to operate.
[0024] 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 plastic sheet extrusion molding device, comprising a mixing tank (1), characterized in that: A No. 1 feed hopper (2) and a No. 1 motor (3) are arranged on the top of the mixing tank (1); an output end of the No. 1 motor (3) penetrates the No. 1 feed hopper (2) and is provided with a No. 1 rotating rod (4); a stirring blade (5) is arranged on the outer surface of the No. 1 rotating rod (4); a No. 2 motor (6) is arranged on the upper end of the mixing tank (1); a reciprocating screw rod (7) is arranged on the output end of the No. 2 motor (6) penetrates the mixing tank (1); a fixing rod (8) is arranged on the inner surface of the upper end of the mixing tank (1); The reciprocating screw rod (7) and the fixed rod (8) are provided with a toggle ring (9) on their outer surfaces, a discharge pipe (10) is provided at the lower end of the mixing tank (1), a solenoid valve (11) is provided in the middle of the discharge pipe (10), an annular base (12) is provided below the mixing tank (1), a fixing ring (13) is provided at the upper end of the annular base (12), a filter plate (14) is provided inside the annular base (12), a No. 3 motor (15) is provided on the inner surface of the lower end of the annular base (12), and the No. 3 motor (11) is provided at the lower end of the mixing tank (1). The output end of the mixing tank (15) passes through the filter plate (14) and is provided with a second rotating rod (16), the outer surface of the second rotating rod (16) is provided with a shifting blade (17), the right end of the fixing ring (13) is provided with a guide plate (18), the front and rear ends of the mixing tank (1) and the fixing ring (13) are provided with fixing plates (19), two supporting rods (20) are provided between each two fixing plates (19), a material conveying pipeline (21) is provided on the right side of the annular base (12), and the upper end of the material conveying pipeline (21) is provided with a plurality of supporting rods (20). A No. 2 feeding hopper (22) is provided, a No. 4 motor (23) is provided at the left end of the conveying pipeline (21), a No. 3 rotating rod (24) is provided at the output end of the No. 4 motor (23) penetrating the conveying pipeline (21), a spiral blade (25) is provided on the outer surface of the No. 3 rotating rod (24), an electric heater (26) is provided at the upper end of the conveying pipeline (21), a connecting line (27) is provided at the upper end of the electric heater (26), and an extrusion die (28) is connected to the right end of the conveying pipeline (21).
2. A plastic sheet extrusion molding device according to claim 1, characterized in that: The first motor (3) is detachably connected to the upper end of the mixing tank (1); a coupling is provided at the output end of the first motor (3); the output end of the first motor (3) passes through the mixing tank (1) and is detachably connected to the first rotating rod (4) via the provided coupling; the stirring blade (5) is welded to the outer surface of the first rotating rod (4).
3. A plastic sheet extrusion molding device according to claim 1, characterized in that: The second motor (6) is detachably connected to the upper end of the mixing tank (1); a coupling is provided at the output end of the second motor (6); the output end of the second motor (6) passes through the mixing tank (1) and is detachably connected to the reciprocating screw (7) through the provided coupling; the toggle ring (9) is threadedly connected to the outer surface of the reciprocating screw (7); and the toggle ring (9) is slidably connected to the outer surface of the fixing rod (8).
4. A plastic sheet extrusion molding device according to claim 1, characterized in that: The third motor (15) is detachably connected to the inner surface of the lower end of the annular base (12); a coupling is provided at the output end of the third motor (15); the output end of the third motor (15) passes through the filter plate (14) and is detachably connected to the second rotating rod (16) via the provided coupling; the shifting blade (17) is welded to the outer surface of the second rotating rod (16).
5. The plastic sheet extrusion molding equipment according to claim 1, characterized in that: The fourth motor (23) is detachably connected to the left end of the material conveying pipeline (21); a coupling is provided at the output end of the fourth motor (23); the output end of the fourth motor (23) passes through the material conveying pipeline (21) and is detachably connected to the third rotating rod (24) via the provided coupling; the spiral blade (25) is welded to the outer surface of the third rotating rod (24).