Plastic particle softening device
By designing a plastic particle softening device including a softening pot, a motor-driven installation rod and agitating rod, a hot air fan and a pump, the problem that existing devices cannot achieve uniform softening of plastic particles is solved, and more efficient plastic particle softening and production quality improvement are achieved.
Patent Information
- Application Number
- CN202421210162.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing plastic particle softening device cannot make the plastic particles soften evenly by heat, resulting in different degrees of softening, affecting production quality, and unable to effectively utilize the heat of heating.
A plastic particle softening device including a softening pot, a motor-driven mounting rod and a stirring rod, a heater and a pump are designed. The uniform heating and softening of the plastic particles is achieved through the rotation of the mounting rod and the stirring rod and the dispersed heating of the hot air.
The uniform softening of plastic particles is achieved, the degree of softening of plastic particles and the production quality of plastic products is improved, and the heating heat can be effectively utilized to maintain the temperature inside the softening pot, which is convenient for subsequent operations.
Smart Images
Figure CN222538071U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic particle softening, in particular to a plastic particle softening device. Background Art
[0002] Plastic pellet softening devices are usually used to heat and soften plastic pellets so that the plastic can be more easily formed into the desired shape during subsequent molding or processing. The device includes a heating system for heating the plastic pellets to a softening temperature. The heating system can use electric heating, heat medium circulation or other heating methods to ensure uniform and stable heating of the plastic pellets. A stirring device may be provided in the heating chamber to uniformly mix and heat the plastic pellets to ensure that they are heated evenly during the heating process to avoid local overheating or burning. Such plastic pellet softening devices can be widely used in the plastic processing industry to prepare various plastic products, such as plastic pipes, plastic sheets, injection molded products, etc.
[0003] In the specific softening of plastic particles, the existing plastic particle softening device usually uses a softening pot for heating. However, since the plastic particles are distributed in different positions of the pot body, the plastic particles cannot be heated and softened evenly, resulting in different softening degrees of the plastic particles, affecting the production quality of plastic products. In addition, the heated heat cannot be utilized, which is inconvenient for operators to use. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a plastic particle softening device which overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is achieved in this way:
[0006] The utility model provides a plastic particle softening device, comprising a softening pot,
[0007] A softening mechanism, the softening mechanism comprising a motor, a fixed shaft is provided at the output end of the motor, a connecting rod is provided at the bottom of the fixed shaft, a mounting rod is provided at the bottom of the connecting rod, a plurality of stirring rods are provided on the surface of the mounting rod, a hot air blower and an air pump are provided on one side of the softening pot, and a mounting plate is provided on the top of the softening pot;
[0008] The heat-insulating plate is arranged inside the softening pot. A mounting groove is provided inside the softening pot, and the heat-insulating plate is arranged inside the mounting groove.
[0009] In a preferred embodiment, the mounting rod and the stirring rod are hollow and are connected to each other.
[0010] In a preferred solution, a mounting pipe is provided on the top of the hot air blower, and the mounting pipe is provided on the bottom of the vacuum pump.
[0011] In a preferred solution, a fixed tube is provided on the top of the vacuum pump, and a one-way valve is provided on the surface of the fixed tube.
[0012] In a preferred solution, one end of the fixing tube is arranged inside the mounting plate, and the mounting plate is connected to the mounting rod.
[0013] In a preferred embodiment, a feed hopper is interspersed on the top of the softening pot, and a sealing cover is provided on the top of the feed hopper.
[0014] In a preferred solution, a limiting frame is arranged on the top of the mounting plate, and the motor is arranged inside the limiting frame.
[0015] In a preferred solution, a discharge pipe is provided at the bottom of the softening pot, and a valve is provided on the surface of the discharge pipe.
[0016] The utility model provides a plastic particle softening device, and its beneficial effects include:
[0017] 1. Through the cooperation of the feed hopper, softening pot, motor, mounting rod, stirring rod, hot air blower, vacuum pump and mounting plate, first, the plastic particles can be poured into the softening pot through the feed hopper, the motor is started to drive the mounting rod to rotate, the mounting rod drives the stirring rod to rotate, the hot air blower is turned on, the one-way valve is opened and the vacuum pump is started, the hot air inside the hot air blower is extracted through the mounting pipe, and the hot air is transported to the inside of the fixed pipe, the fixed pipe transports the hot air to the inside of the mounting plate, and then the hot air enters the inside of the mounting rod, the mounting rod disperses the hot air to the inside of multiple stirring rods, so that the mounting rod and the stirring rod can be heated, and then the plastic particles stirred by the stirring rod are heated and softened at the same time, so that the plastic particles are evenly heated and softened.
[0018] 2. Through the cooperation of the softening pot, the mounting rod, the stirring rod, the mounting groove and the insulation board, when the heat in the softening pot needs to be utilized, the vacuum pump can be started to transport the hot air inside the hot air blower to the inside of the mounting rod and the stirring rod. When the mounting rod and the stirring rod are stirring and after the stirring is completed, the hot air goes up and stays inside the softening pot, so that the hot air enters the inside of the mounting groove, so that when the softening of the plastic particles is completed, the heat can be utilized, and by setting the insulation board, the temperature inside the softening pot can be maintained for a period of time after the plastic particles are softened, which is convenient for the operator to collect the softened plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;
[0021] Figure 2 A schematic diagram of the cross-sectional structure of a softening pot provided in an embodiment of the utility model;
[0022] Figure 3 The utility model embodiment provides Figure 2 The enlarged view of point A in the middle;
[0023] Figure 4 A schematic diagram of the cross-sectional structure of the mounting rod provided in the embodiment of the utility model;
[0024] In the figure: 1. Softening mechanism; 11. Motor; 12. Mounting rod; 13. Connecting rod; 14. Stirring rod; 15. Vacuum pump; 16. Hot air blower; 17. Mounting pipe; 18. Fixed pipe; 19. Mounting plate; 2. Softening pot; 21. Feed hopper; 22. One-way valve; 23. Insulation board; 24. Mounting trough; 25. Discharge pipe. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a plastic granule softening device, comprising a softening pot 2, a softening mechanism 1 and a heat preservation plate 23, the heat preservation plate 23 is a structure that can maintain the internal temperature of the softening pot 2, the softening mechanism 1 is a mechanism that can soften the plastic granules by uniform heating, improve the softening degree of the plastic granules, and improve the production quality of plastic products, the softening mechanism 1 comprises a motor 11, the output end of the motor 11 is provided with a fixed shaft, the bottom of the fixed shaft is provided with a connecting rod 13, the bottom of the connecting rod 13 is provided with a mounting rod 12, the surface of the mounting rod 12 is provided with a plurality of stirring rods 14, a hot air blower 16 and an exhaust pump 15 are provided on one side of the softening pot 2, and a mounting plate 19 is provided on the top of the softening pot 2, through the mutual cooperation of the feed hopper 21, the softening pot 2, the motor 11, the mounting rod 12, the stirring rod 14, the hot air blower 16, the exhaust pump 15 and the mounting plate 19, so that the operator can When it is necessary to soften the plastic particles, first, the plastic particles can be poured into the softening pot 2 through the feed hopper 21, and then the motor 11 is started to drive the mounting rod 12 to rotate, and the mounting rod 12 drives the stirring rod 14 to rotate. At this time, the hot air blower 16 is turned on, and then the one-way valve 22 is opened and the vacuum pump 15 is started. The vacuum pump 15 extracts the hot air inside the hot air blower 16 through the mounting pipe 17. After the extraction is completed, the hot air is transported to the inside of the fixed pipe 18, and the fixed pipe 18 transports the hot air to the inside of the mounting plate 19, and then the hot air enters the inside of the mounting rod 12. The mounting rod 12 disperses the hot air to the inside of multiple stirring rods 14, so that the mounting rod 12 and the stirring rod 14 can be heated, and then the plastic particles stirred by the stirring rod 14 are heated and softened at the same time, so that the plastic particles are evenly heated and softened, the softening degree of the plastic particles is improved, and the production quality of plastic products is improved.
[0027] Reference Figure 1-Figure 4In a preferred embodiment, a heat preservation plate 23 is arranged inside the softening pot 2, and a mounting groove 24 is provided inside the softening pot 2. The heat preservation plate 23 is arranged inside the mounting groove 24. The mounting rod 12 and the stirring rod 14 are hollow, and the mounting rod 12 and the stirring rod 14 are connected. A mounting pipe 17 is arranged on the top of the hot air blower 16, and the mounting pipe 17 is arranged at the bottom of the vacuum pump 15. A fixed pipe 18 is arranged on the top of the vacuum pump 15. A one-way valve 22 is arranged on the surface of the fixed pipe 18. By arranging the one-way valve 22, heat can be prevented from flowing back when the plastic particles are softened. One end of the fixed pipe 18 is arranged inside the mounting disk 19, and the mounting disk 19 is fixed to the top of the softening pot 2. A slot body is provided inside the mounting disk 19. By arranging the slot body, the heat transported by the fixed pipe 18 can enter To the inside of the mounting rod 12, the mounting plate 19 is connected to the mounting rod 12, and through the mutual cooperation of the softening pot 2, the mounting rod 12, the stirring rod 14, the mounting groove 24 and the insulation plate 23, when the operator needs to utilize the heat in the softening pot 2, the operator can first start the vacuum pump 15 to transport the hot air inside the hot air blower 16 to the inside of the mounting rod 12 and the stirring rod 14. When the mounting rod 12 and the stirring rod 14 are stirring and after the stirring is completed, the hot air goes up and stays in the inside of the softening pot 2, so that the hot air enters the inside of the mounting groove 24, so that when the operator completes the softening of the plastic particles, the heat can be utilized, and by setting the insulation plate 23, the temperature inside the softening pot 2 can be maintained for a period of time after the plastic particles are softened, which is convenient for the operator to collect the softened plastic particles.
[0028] Reference Figure 1-Figure 4 In a preferred embodiment, a feed hopper 21 is interspersed on the top of the softening pot 2, and a sealing cover is provided on the top of the feed hopper 21. By providing the sealing cover, after the feed hopper 21 completes feeding, the sealing cover can be used to seal the feed hopper 21 to prevent heat loss. A limiting frame is provided on the top of the mounting plate 19. By providing the limiting frame, the motor 11 can be limited to improve the stability of the motor 11. The motor 11 is arranged inside the limiting frame. A discharge pipe 25 is provided at the bottom of the softening pot 2, and a valve is provided on the surface of the discharge pipe 25. Support legs are provided at the bottom of the softening pot 2 to improve the stability of the softening pot 2. By providing the valve, the flow of the discharge pipe 25 can be controlled.
[0029] Specifically, the working process or working principle of the plastic particle softening device is as follows: in the specific softening of plastic particles, the existing plastic particle softening device usually adopts a softening pot 2 for heating, but because the plastic particles are distributed at different positions of the pot body, the plastic particles cannot be evenly heated and softened, resulting in different softening degrees of the plastic particles, affecting the production quality of the plastic products, and the heat of the heating cannot be utilized, which is inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to soften the plastic particles, the plastic particles can first be poured into the softening pot 2 through the feed hopper 21, and then the motor 11 is started to drive the mounting rod 12 to rotate, and the mounting rod 12 drives the stirring rod 14 to rotate. At this time, the hot air blower 16 is turned on, and then the one-way valve 22 is opened and the vacuum pump 15 is started. The vacuum pump 15 extracts the hot air inside the hot air blower 16 through the mounting pipe 17. After the extraction is completed, the hot air is transported to the inside of the fixed pipe 18, and the fixed pipe 18 transports the hot air to the inside of the mounting plate 19. The hot air then enters the interior of the mounting rod 12, and the mounting rod 12 disperses the hot air to the interior of multiple stirring rods 14, so that the mounting rod 12 and the stirring rod 14 can be heated, and then the plastic particles stirred by the stirring rod 14 are heated and softened at the same time, so that the plastic particles are evenly heated and softened, the softening degree of the plastic particles is improved, and the production quality of plastic products is improved. When the operator needs to utilize the heat in the softening pot 2, the operator can first start the vacuum pump 15 to transport the hot air inside the hot air blower 16 to the interior of the mounting rod 12 and the stirring rod 14. When the mounting rod 12 and the stirring rod 14 are stirred and after the stirring is completed, the hot air goes up and stays in the softening pot 2, so that the hot air enters the interior of the mounting groove 24, so that when the operator completes the softening of the plastic particles, the heat can be utilized, and by setting the insulation board 23, the temperature inside the softening pot 2 can be maintained for a period of time after the plastic particles are softened, which is convenient for the operator to collect the softened plastic particles, and all processes are completed.
[0030] It should be noted that the motor 11, the vacuum pump 15 and the hot air blower 16 are all electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.
Claims
1. A plastic granule softening device, comprising a softening pot (2), characterized in that: A softening mechanism (1), the softening mechanism (1) comprising a motor (11), the output end of the motor (11) being provided with a fixed shaft, the bottom of the fixed shaft being provided with a connecting rod (13), the bottom of the connecting rod (13) being provided with a mounting rod (12), the surface of the mounting rod (12) being provided with a plurality of stirring rods (14), a hot air blower (16) and an air pump (15) being provided on one side of the softening pot (2), and a mounting plate (19) being provided on the top of the softening pot (2); A heat preservation plate (23) is arranged inside the softening pot (2); a mounting groove (24) is provided inside the softening pot (2); and the heat preservation plate (23) is arranged inside the mounting groove (24).
2. A plastic particle softening device according to claim 1, characterized in that: The mounting rod (12) and the stirring rod (14) are hollow, and the mounting rod (12) and the stirring rod (14) are connected.
3. A plastic particle softening device according to claim 1, characterized in that: A mounting pipe (17) is arranged on the top of the hot air blower (16), and the mounting pipe (17) is arranged on the bottom of the air extraction pump (15).
4. A plastic particle softening device according to claim 3, characterized in that: A fixed pipe (18) is arranged on the top of the air pump (15), and a one-way valve (22) is arranged on the surface of the fixed pipe (18).
5. A plastic particle softening device according to claim 4, characterized in that: One end of the fixing tube (18) is arranged inside the mounting plate (19), and the mounting plate (19) is connected to the mounting rod (12).
6. A plastic particle softening device according to claim 2, characterized in that: A feed hopper (21) is interspersed on the top of the softening pot (2), and a sealing cover is provided on the top of the feed hopper (21).
7. A plastic particle softening device according to claim 6, characterized in that: A limiting frame is arranged on the top of the installation plate (19), and the motor (11) is arranged inside the limiting frame.
8. A plastic particle softening device according to claim 7, characterized in that: A discharge pipe (25) is provided at the bottom of the softening pot (2), and a valve is provided on the surface of the discharge pipe (25).