Raw material melting device for plastic bucket processing

Abstract

The utility model discloses a raw material melting device for plastic barrel processing, which comprises a melting device, the melting device comprises a heating barrel, a feeding barrel and a discharging barrel are arranged on the heating barrel, fixing plates are arranged on two sides of the discharging barrel, fixing rods are arranged on the fixing plates, beating rings and beating plates are arranged on the fixing rods, and fixing springs are arranged between the beating plates and the fixing plates. One side of the heating barrel is provided with a purification pipe and a purification barrel, the purification pipe is communicated with an air pump, the top of the purification barrel is provided with an adsorption pipe, the adsorption pipe is provided with an adsorption box and an activated carbon adsorbent, the flapping motor drives the cam to rotate, and the flapping plate is driven by a long shaft of the cam to move towards the two sides; and the discharging barrel is flapped under the elastic action of a fixed spring, discharging of the discharging barrel is facilitated, waste gas generated by plastic melting is purified through purified water in a purifying barrel, adsorption treatment on the waste gas is facilitated by arranging an activated carbon adsorbent, and then the situation that the waste gas is directly discharged to pollute air is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel processing, and more specifically, it relates to a raw material melting device for plastic barrel processing. Background Technique

[0002] A plastic barrel is a container made of plastic, which has the characteristics of being light, durable, waterproof, anti-corrosive, etc. Therefore, it is widely used in many fields such as industry, agriculture, and daily life. When processing plastic barrels, it is necessary to melt plastic raw materials.

[0003] In the existing technology, the melting device can only melt a certain amount of raw materials at a time, and cannot achieve continuous and uninterrupted melting processing. It cannot automatically and evenly feed materials. When too much plastic raw material is put in at one time, it is easy to affect the melting effect of the plastic, and the discharge pipe is also easy to be blocked, reducing the discharge efficiency and affecting subsequent processing and production. Moreover, there is no waste gas treatment component during the melting process, resulting in the direct discharge of waste gas without treatment, reducing the working environment, threatening human health, and polluting the natural environment. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the problems existing in the prior art, the utility model provides a raw material melting device for plastic barrel processing to solve the technical problems that the existing melting equipment lacks a waste gas treatment component and the discharge pipe is easy to be blocked mentioned in the background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A raw material melting device for plastic barrel processing, including a melter, the melter includes a heating barrel, a feeding barrel and a discharging barrel are arranged on the heating barrel, fixing plates are arranged on both sides of the discharging barrel, fixing rods are arranged on the fixing plates, a flapping ring is slidably arranged on the fixing rods, flapping plates are arranged on both sides of the flapping ring, a fixing spring is arranged between the flapping plate and the fixing plate, a flapping motor is also arranged on the fixing plate, a cam is arranged on the motor shaft of the flapping motor, a purification pipe and a purification barrel are arranged on one side of the heating barrel, an air pump is arranged on the purification pipe in a communicating manner, an adsorption pipe is arranged on the top of the purification barrel, an adsorption box is arranged on the adsorption pipe, and an activated carbon adsorbent is arranged in the adsorption box.

[0008] The utility model is further arranged such that a thermometer and a pressure gauge are arranged on the heating barrel to facilitate monitoring the temperature and pressure inside the heating barrel.

[0009] The utility model is further arranged such that a feeding rod is rotatably arranged on the feeding barrel, a feeding plate is arranged on the feeding rod, and four feeding plates are arranged along the circumferential direction of the feeding rod, which is convenient for intermittent feeding and for blocking the feeding box to prevent waste gas from leaking.

[0010] The present utility model is further configured such that a feeding motor is provided at one end of the feeding rod, which facilitates driving the feeding rod and the feeding plate to rotate.

[0011] The present utility model is further configured such that a discharge valve is provided on the discharge barrel to control the discharge of the molten plastic raw material.

[0012] The present utility model is further configured such that the heating barrel includes a stainless - steel outer shell, a heat - conducting plate is provided inside the stainless - steel outer shell, and a heating plate is provided between the heat - conducting plate and the stainless - steel outer shell. It is convenient to heat and conduct heat on the raw materials inside the heating barrel through the heating plate and the heat - conducting plate.

[0013] The present utility model is further configured such that a stirring motor is provided on the heating barrel, and a stirring shaft and stirring rods are provided on the motor shaft of the stirring motor. By providing the stirring motor, the stirring shaft and the stirring rods, it is convenient to stir the plastic raw materials, so that the plastic raw materials are fully stirred and heated evenly.

[0014] The present utility model is further configured such that scraping plates are fixedly provided on both sides of the bottom of the stirring shaft, which is convenient for scraping the inside of the heating barrel to prevent the plastic raw materials from adhering to the side wall after melting.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a raw material melting device for plastic barrel processing, which has the following beneficial effects:

[0017] 1. By providing a flapping motor to drive the cam to rotate, and driving the flapping plate to move to both sides through the long shaft of the cam, thus driving the flapping ring to move along the fixed rod, and under the elastic force of the fixed spring, the discharge barrel is flapped, which is convenient for discharging materials from the discharge barrel.

[0018] 2. The waste gas generated by heating the plastic raw materials is absorbed by an air pump, and the waste gas is purified by the purified water in the purification barrel. By providing an activated carbon adsorbent, it is convenient to adsorb and process the waste gas, thereby preventing the waste gas from being directly discharged to pollute the air.

[0019] 3. By driving the feeding rod and the feeding plate to rotate through the feeding motor, while facilitating intermittent and uniform feeding, the feeding plate blocks the feeding barrel to prevent a large amount of waste gas from leaking. It is practical. By providing the stirring motor, the stirring shaft, the stirring rods and the scraping plates, the melting efficiency and melting effect of the raw materials are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the raw material melting device for plastic barrel processing in the present utility model;

[0021] Figure 2Schematic diagram of the cooperation structure of the fixing plate, fixing rod, flapping ring, flapping plate, fixing spring, flapping motor and cam in the present utility model;

[0022] Figure 3 Schematic diagram of the cooperation structure of the stirring motor, stirring shaft, stirring rod and scraper in the present utility model;

[0023] Figure 4 Schematic diagram of the cooperation structure of the feeding barrel, feeding plate, feeding rod and feeding motor in the present utility model;

[0024] Figure 5 Schematic diagram of the structure of the purification barrel, adsorption tube, adsorption box and activated carbon adsorbent in the present utility model;

[0025] Figure 6 Schematic diagram of the cooperation structure of the stainless steel shell, heat conducting plate and heating plate in the present utility model.

[0026] In the figure: 1. Melter; 2. Heating barrel; 3. Feeding barrel; 4. Discharge barrel; 5. Fixing plate; 6. Fixing rod; 7. Flapping ring; 8. Flapping plate; 9. Fixing spring; 10. Flapping motor; 11. Cam; 12. Purification tube; 13. Purification barrel; 14. Air pump; 15. Adsorption tube; 16. Adsorption box; 17. Activated carbon adsorbent; 18. Thermometer; 19. Pressure gauge; 20. Feeding rod; 21. Feeding plate; 22. Feeding motor; 23. Discharge valve; 24. Stainless steel shell; 25. Heat conducting plate; 26. Heating plate; 27. Stirring motor; 28. Stirring shaft; 29. Stirring rod; 30. Scraper. Detailed implementation manners

[0027] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0029] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0030] Please refer to Figures 1-6, a raw material melting device for plastic bucket processing, including a melter 1. The melter 1 includes a heating barrel 2. There is a feed barrel 3 and a discharge barrel 4 on the heating barrel 2. There are fixed plates 5 on both sides of the discharge barrel 4. There are fixed rods 6 on the fixed plates 5. A flapping ring 7 is slidably arranged on the fixed rod 6. There are flapping plates 8 on both sides of the flapping ring 7. There is a fixed spring 9 between the flapping plate 8 and the fixed plate 5. There is also a flapping motor 10 on the fixed plate 5. There is a cam 11 on the motor shaft of the flapping motor 10. There is a purification pipe 12 and a purification barrel 13 on one side of the heating barrel 2. An air pump 14 is connected to the purification pipe 12. There is an adsorption pipe 15 on the top of the purification barrel 13. There is an adsorption box 16 on the adsorption pipe 15. There is an activated carbon adsorbent 17 in the adsorption box 16. There is a discharge valve 23 on the discharge barrel 4. The heating barrel 2 includes a stainless steel outer shell 24. There is a heat conduction plate 25 inside the stainless steel outer shell 24. There is a heating plate 26 between the heat conduction plate 25 and the stainless steel outer shell 24.

[0031] In this embodiment, the molten raw materials required for plastic bucket processing are added into the heating barrel 2 through the feed barrel 3. Through the heating effect of the heating plate 26 and the heat conduction effect of the heat conduction plate 25, it is convenient to melt the plastic raw materials in the heating barrel 2. The waste gas generated by melting enters the purification barrel 13 through the air pump 14. The waste gas is purified by the purified water in the purification barrel 13. Subsequently, the purified waste gas enters the adsorption pipe 15 and the adsorption box 16. The waste gas is adsorbed by the activated carbon adsorbent 17 and then discharged. When discharging, the discharge valve 23 is opened, and the molten plastic is discharged through the discharge barrel 4. The flapping motor 10 is started. The flapping motor 10 drives the cam 11 to rotate. The long axis of the cam 11 squeezes the flapping plate 8 and the flapping ring 7 to both sides. The flapping ring 7 moves along the fixed rod 6. The flapping plate 8 squeezes the fixed spring 9. The flapping plate 8 and the flapping ring 7 reset under the action of the fixed spring 9 to flap the discharge barrel 4, thereby facilitating the discharging of the discharge barrel 4.

[0032] Please refer to Figures 3-5 , as an implementation manner of the heating barrel 2: There is a thermometer 18 and a pressure gauge 19 on the heating barrel 2. There is a feed rod 20 rotatably arranged on the feed barrel 3. There is a feed plate 21 on the feed rod 20. There are four feed plates 21 arranged circumferentially along the feed rod 20. One end of the feed rod 20 is provided with a feed motor 22. There is a stirring motor 27 on the heating barrel 2. There is a stirring shaft 28 and a stirring rod 29 on the motor shaft of the stirring motor 27. There are scraping plates 30 fixedly arranged on both sides of the bottom of the stirring shaft 28.

[0033] More specifically, when adding materials into the heating barrel 2, the raw materials are added between the two feeding plates 21. The feeding motor 22 is started, and the feeding motor 22 drives the feeding rod 20 and the feeding plates 21 to rotate. The raw materials are sequentially added into the heating barrel 2. While feeding in batches in sequence, the feeding barrel 3 is blocked by the feeding plates 21 to prevent the leakage of waste gas. At the same time, the stirring motor 27 drives the stirring shaft 28 and the stirring rods 29 to rotate, so that the raw materials are heated evenly. By setting the scraping plate 30, it is prevented that the plastic adheres to the inner wall of the heating barrel 2. The temperature and pressure in the heating barrel 2 are monitored by the thermometer 18 and the pressure gauge 19.

[0034] In summary, when the overall equipment is in use or operation: the molten raw materials required for processing the plastic barrel are added into the heating barrel 2 through the feeding barrel 3. Through the heating effect of the heating plate 26 and the heat conduction effect of the heat conduction plate 25, it is convenient to melt the plastic raw materials in the heating barrel 2. The waste gas generated by melting enters the purification barrel 13 through the air pump 14. The waste gas is purified by the purified water in the purification barrel 13. Subsequently, the purified waste gas enters the adsorption tube 15 and the adsorption box 16, and the waste gas is adsorbed by the activated carbon adsorbent 17 and then discharged. When discharging, the discharge valve 23 is opened, and the molten plastic is discharged through the discharge barrel 4. The flapping motor 10 is started, and the flapping motor 10 drives the cam 11 to rotate. The long axis of the cam 11 squeezes the flapping plate 8 and the flapping ring 7 on both sides. The flapping ring 7 moves along the fixed rod 6. The flapping plate 8 squeezes the fixed spring 9, and the flapping plate 8 and the flapping ring 7 are reset under the action of the fixed spring 9 to flap the discharge barrel 4, thereby facilitating the discharging of the discharge barrel 4.

[0035] When adding materials into the heating barrel 2, the raw materials are added between the two feeding plates 21. The feeding motor 22 is started, and the feeding motor 22 drives the feeding rod 20 and the feeding plates 21 to rotate. The raw materials are sequentially added into the heating barrel 2. While feeding in batches in sequence, the feeding barrel 3 is blocked by the feeding plates 21 to prevent the leakage of waste gas. At the same time, the stirring motor 27 drives the stirring shaft 28 and the stirring rods 29 to rotate, so that the raw materials are heated evenly. By setting the scraping plate 30, it is prevented that the plastic adheres to the inner wall of the heating barrel 2. The temperature and pressure in the heating barrel 2 are monitored by the thermometer 18 and the pressure gauge 19.

[0036] In all the solutions mentioned above, for the connection between two components, welding, the cooperation connection of bolts and nuts, bolt or screw connection or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Raw material melting device for plastic bucket processing, including a melter (1), characterized in that: The melter (1) includes a heating barrel (2), on which a feeding barrel (3) and a discharging barrel (4) are provided. On both sides of the discharging barrel (4), fixing plates (5) are provided. On the fixing plates (5), fixing rods (6) are provided. A flapping ring (7) is slidably arranged on the fixing rods (6). Flapping plates (8) are provided on both sides of the flapping ring (7). A fixing spring (9) is provided between the flapping plates (8) and the fixing plates (5). A flapping motor (10) is also provided on the fixing plates (5). A cam (11) is provided on the motor shaft of the flapping motor (10). A purification pipe (12) and a purification barrel (13) are provided on one side of the heating barrel (2). An air pump (14) is provided on the connecting part of the purification pipe (12). An adsorption pipe (15) is provided on the top of the purification barrel (13). An adsorption box (16) is provided on the adsorption pipe (15). An activated carbon adsorbent (17) is provided in the adsorption box (16).

2. The raw material melting device for plastic bucket processing according to claim 1, characterized in that: A thermometer (18) and a pressure gauge (19) are provided on the heating barrel (2).

3. The raw material melting device for plastic bucket processing according to claim 1, characterized in that: A feeding rod (20) is rotatably arranged on the feeding barrel (3). Feeding plates (21) are provided on the feeding rod (20), and four feeding plates (21) are arranged circumferentially along the feeding rod (20).

4. The raw material melting device for plastic bucket processing according to claim 3, characterized in that: A feeding motor (22) is provided at one end of the feeding rod (20).

5. The raw material melting device for plastic bucket processing according to claim 1 is characterized in that: A discharging valve (23) is provided on the discharging barrel (4).

6. The raw material melting device for plastic bucket processing according to claim 1, characterized in that: The heating barrel (2) includes a stainless steel outer shell (24). A heat conducting plate (25) is provided inside the stainless steel outer shell (24). A heating plate (26) is provided between the heat conducting plate (25) and the stainless steel outer shell (24).

7. The raw material melting device for plastic bucket processing according to claim 1, characterized in that: A stirring motor (27) is provided on the heating barrel (2). A stirring shaft (28) and stirring rods (29) are provided on the motor shaft of the stirring motor (27).

8. The raw material melting device for plastic bucket processing according to claim 7, characterized in that: Scrapers (3), are fixedly provided on both sides of the bottom of the stirring shaft (28).

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