Particle heating device for degradable bag processing
By introducing crushing components and stirring leaves into the particle heating device, the problem of inability to crush and uneven heating of plastic particles is solved, and the rapid and uniform melting of plastic particles is achieved.
Patent Information
- Application Number
- CN202421196487.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Existing particle heating devices cannot crush plastic particles and make them unevenly heated, resulting in the problem of prolonging melting time and incomplete melting.
A particle heating device including a stirring leaf and a crushing assembly is designed to crush the plastic particles through the crushing assembly and achieve uniform heating of the plastic particles through the rotatable stirring leaf and heating plate.
It effectively solves the problem of inability to crush plastic particles and uneven heat, shortens the melting time and ensures that the plastic particles are completely melted.
Smart Images
Figure CN222328745U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of degradable bag processing and discloses a particle heating device used for degradable bag processing. Background Art
[0002] Environmentally friendly plastic bags include recycled plastic bags and new plastic bags; plastic bags that have degradable masterbatch added during the production process are called degradable plastic bags, which can automatically decompose under certain conditions after 90 days; when producing environmentally friendly plastic bags, the plastic particles need to be melted, so a heating device is required.
[0003] However, the patents in the prior art have the following disadvantages:
[0004] (1) Plastic particles cannot be crushed. If the plastic particles are too large, the melting time will be prolonged.
[0005] (2) The plastic particles are heated unevenly, making it difficult for the plastic inside to melt completely. Utility Model Content
[0006] The utility model aims to provide a particle heating device for processing biodegradable bags, which solves the problems of uneven heating of plastic particles and failure to crush plastic particles in the prior art by arranging stirring blades and crushing components.
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A particle heating device for processing biodegradable bags, comprising:
[0009] A support seat, wherein the upper surface of the support seat is provided with a channel, columns are provided on the left and right sides of the channel, and grooves are provided on the upper parts of the columns;
[0010] A stirring tank, wherein feeding pipes are arranged on both sides of the upper end of the stirring tank, a first motor is arranged between the two feeding pipes, the bottom end of the first motor is fixedly connected to the stirring tank, a rotating shaft is arranged at the bottom end of the first motor, the rotating shaft is rotatably connected to the stirring tank, a plurality of stirring blades distributed at equal intervals are arranged on the surface of the rotating shaft, a scraper is arranged on both sides of the rotating shaft, the scraper is fixedly connected to the stirring blade, and a heating plate is arranged on the bottom end surface of the stirring tank;
[0011] A discharge pipe, the upper end of which is fixedly connected to the stirring tank, and a valve is provided inside the discharge pipe;
[0012] A feeding box, wherein the inside of the feeding box is hollow;
[0013] A crushing assembly is located inside the charging box.
[0014] Furthermore, material guide pipes are provided on both left and right sides of the bottom end of the feeding box, and the bottom ends of the material guide pipes are fixedly connected to the feeding pipes.
[0015] Furthermore, a screw rod and a guide rod are respectively provided inside the two grooves, and the upper and lower ends of the screw rod are rotatably connected to the column, and the upper and lower ends of the guide rod are fixedly connected to the column.
[0016] Furthermore, a third motor is connected to the upper end of the screw, connecting blocks are sleeved on the surfaces of the screw and the guide rod, and the left and right ends of the mixing tank are fixedly connected to the connecting blocks.
[0017] Furthermore, the crushing assembly comprises:
[0018] There are two crushing rollers, both left and right ends of the crushing rollers are rotatably connected to the feeding box, a gear is provided at the right end of the crushing roller, and a blade is provided on the surface of the crushing roller;
[0019] The second motor is fixedly connected to the feeding box, and the right end of the second motor is fixedly connected to the crushing roller.
[0020] Furthermore, the two gears mesh with each other.
[0021] The utility model provides a particle heating device for processing biodegradable bags, which has the following beneficial effects:
[0022] (1) The utility model solves the problem that the existing particle heating device cannot crush plastic particles by providing a crushing component. The plastic particles are poured into the feeding box, and the second motor can drive the two crushing rollers to rotate through gears, thereby crushing the passing plastic particles, making the plastic particles easier to melt.
[0023] (2) The utility model solves the problem that the existing particle heating device cannot evenly heat the plastic particles by providing a rotatable stirring blade. The first motor can drive the rotating shaft to rotate, thereby driving the stirring blade to stir the plastic inside the stirring tank so that it is heated evenly. At the same time, the scraper can clean the inner wall of the stirring tank to prevent debris from sticking to the inner wall of the stirring tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional structural schematic diagram of a particle heating device for processing biodegradable bags according to the utility model;
[0025] Figure 2 This is a three-dimensional structural schematic diagram from another angle of a particle heating device for processing biodegradable bags according to the utility model;
[0026] Figure 3 This is a schematic diagram of the internal structure of a stirring tank of a particle heating device for processing biodegradable bags according to the utility model;
[0027] Figure 4 This is a top view of a particle heating device for processing degradable bags according to the utility model;
[0028] Figure 5 The utility model is a particle heating device for processing degradable bags. Figure 4 Enlarged view of point A in the middle;
[0029] Among them: 1. Support seat; 101. Channel; 102. Column; 103. Groove; 104. Screw; 105. Guide rod; 106. Third motor; 107. Connecting block; 2. Mixing tank; 201. Feed pipe; 202. First motor; 203. Rotating shaft; 204. Mixing blade; 205. Scraper; 206. Heating plate; 3. Discharge pipe; 301. Valve; 4. Feeding box; 401. Guide pipe; 5. Crushing assembly; 501. Crushing roller; 502. Gear; 503. Blade; 504. Second motor. DETAILED DESCRIPTION
[0030] 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.
[0031] See also Figure 1-5A particle heating device for processing biodegradable bags comprises a support seat 1, a channel 101 is provided on the upper surface of the support seat 1, columns 102 are provided on the left and right sides of the channel 101, a groove 103 is provided on the upper part of the column 102, a stirring tank 2 is provided above the support seat 1, a discharge pipe 3 is provided at the bottom end of the stirring tank 2, the plastic in the stirring tank 2 can be discharged, a valve 301 is provided on the surface of the discharge pipe 3, a feed pipe 201 is provided on the left and right sides of the upper end of the stirring tank 2, a first motor 202 is provided between the two feed pipes 201, the bottom end of the first motor 202 is fixedly connected to the stirring tank 2, a rotating shaft 203 is provided at the bottom end of the first motor 202, the rotating shaft 203 is rotatably connected to the stirring tank 2, the first motor 202 can control the rotation of the rotating shaft 203, a plurality of stirring blades 204 distributed at equal intervals are provided on the surface of the rotating shaft 203, the plastic particles can be stirred over a large range, the rotating shaft 2 03 has scrapers 205 on both sides, which are in contact with the inner wall of the stirring tank 2. The scrapers 205 are fixedly connected to the stirring blades 204 and can rotate with the stirring blades 204. The bottom surface of the stirring tank 2 is provided with a heating plate 206 to heat the plastic particles. The first motor 202 can drive the rotating shaft 203 to rotate, thereby driving the stirring blades 204 to stir the plastic particles inside the stirring tank 2 so that the plastic particles are heated evenly. At the same time, the scrapers 205 can scrape off the plastic on the inner wall of the stirring tank 2. There is a feeding box 4 above the stirring tank 2 for adding raw materials. The feeding box 4 is hollow inside. There are guide pipes 401 on the left and right sides of the bottom of the feeding box 4. The bottom end of the guide pipe 401 is fixedly connected to the feed pipe 201, so that the raw materials can be introduced into the feed pipe 201. There is a crushing component 5 inside the feeding box 4 to crush the plastic particles.
[0032] Specifically, the two grooves 103 respectively have a screw 104 and a guide rod 105 inside. The upper and lower ends of the screw 104 are rotatably connected to the column 102, and the upper and lower ends of the guide rod 105 are fixedly connected to the column 102. The upper end of the screw 104 is connected to a third motor 106, which can control the rotation of the screw 104. The surfaces of the screw 104 and the guide rod 105 are both sleeved with a connecting block 107, which will move up and down with the rotation of the screw 104, and the left and right ends of the mixing tank 2 are fixedly connected to the connecting block 107.
[0033] Through the above technical solution, the third motor 106 can drive the screw 104 to rotate, thereby moving the connecting block 107 in the vertical direction, changing the height of the stirring tank 2, and facilitating the addition of materials.
[0034] Specifically, the crushing component 5 includes a crushing roller 501. There are two crushing rollers 501. Both ends of the crushing rollers 501 are rotatably connected to the feeding box 4. A gear 502 is provided at the right end of the crushing roller 501. A blade 503 is provided on the surface of the crushing roller 501, which can crush branches and leaves. A second motor 504 is provided at the base end of the feeding box 4. The right end of the second motor 504 is fixedly connected to the crushing roller 501. The second motor 504 can drive the crushing roller 501 to rotate. The two gears 502 are meshed with each other and can rotate simultaneously.
[0035] Through the above technical solution, the plastic particles are poured into the feeding box 4, and the second motor 504 can drive the two crushing rollers 501 to rotate through the gear 502, thereby crushing the passing plastic particles and making the plastic particles easier to melt.
[0036] When in use, first start the third motor 106 to drive the screw 104 to rotate, and then move the connecting block 107 in the vertical direction, lower the stirring tank 2, and facilitate feeding. Pour plastic particles into the feeding box 4. At this time, the second motor 504 can drive the two crushing rollers 501 to rotate through the gear 502, and then crush the passing plastic particles. After the plastic particles enter the stirring tank 2, they are heated by the heating plate 206. At the same time, the first motor 202 can drive the rotating shaft 203 to rotate, thereby driving the stirring blade 204 to stir the plastic particles inside the stirring tank 2, so that the plastic particles are heated evenly. After the heating is completed, open the valve 301 to discharge the plastic.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A particle heating device for biodegradable bag processing, characterized in that: include: A support seat (1), wherein a channel (101) is provided on the upper surface of the support seat (1), columns (102) are provided on the left and right sides of the channel (101), and a groove (103) is provided on the upper part of the column (102); A stirring tank (2), wherein a feed pipe (201) is provided on both sides of the upper end of the stirring tank (2), a first motor (202) is provided between the two feed pipes (201), the bottom end of the first motor (202) is fixedly connected to the stirring tank (2), a rotating shaft (203) is provided at the bottom end of the first motor (202), the rotating shaft (203) is rotatably connected to the stirring tank (2), a plurality of stirring blades (204) distributed at equal intervals are provided on the surface of the rotating shaft (203), a scraper (205) is provided on both sides of the rotating shaft (203), the scraper (205) is fixedly connected to the stirring blade (204), and a heating plate (206) is provided on the bottom end surface of the stirring tank (2); A discharge pipe (3), the upper end of which is fixedly connected to the stirring tank (2), and a valve (301) is provided inside the discharge pipe (3); A feeding box (4), wherein the feeding box (4) is hollow inside; A crushing assembly (5), wherein the crushing assembly (5) is located inside the charging box (4).
2. A particle heating device for biodegradable bag processing according to claim 1, characterized in that: The left and right sides of the bottom of the feeding box (4) are both provided with material guiding pipes (401), and the bottom ends of the material guiding pipes (401) are fixedly connected to the material discharging pipe (3).
3. The particle heating device for biodegradable bag processing according to claim 1, characterized in that: A screw rod (104) and a guide rod (105) are respectively arranged inside the two grooves (103); the screw rod (104) is rotatably connected to the column (102) at both upper and lower ends, and the guide rod (105) is fixedly connected to the column (102) at both upper and lower ends.
4. The particle heating device for biodegradable bag processing according to claim 3 is characterized in that: The upper end of the screw rod (104) is connected to a third motor (106), the surfaces of the screw rod (104) and the guide rod (105) are sleeved with a connecting block (107), and the left and right ends of the stirring tank (2) are fixedly connected to the connecting block (107).
5. The particle heating device for processing biodegradable bags according to claim 1, characterized in that: The crushing assembly (5) comprises: There are two crushing rollers (501), both left and right ends of the crushing rollers (501) are rotatably connected to the feeding box (4), a gear (502) is provided at the right end of the crushing roller (501), and a blade (503) is provided on the surface of the crushing roller (501); A second motor (504), wherein the second motor (504) is fixedly connected to the feeding box (4), and the right end of the second motor (504) is fixedly connected to the crushing roller (501).
6. A particle heating device for processing biodegradable bags according to claim 5, characterized in that: The two gears (502) mesh with each other.