Mixing and stirring equipment for processing reprocessed plastic particles

Abstract

The utility model discloses mixing and stirring equipment for processing reprocessed plastic particles, which comprises a heating tank and a cover body, the cover body is welded above the heating tank, slideways are longitudinally arranged at two ends of the left side outside the heating tank, one-way screw rods are vertically erected in front of and behind the left side outside the heating tank, and the one-way screw rods are connected with the cover body. And a connecting plate is connected between the outer ends of the one-way lead screws in a sleeving mode, and a transverse plate is movably connected to the left side of the connecting plate. According to the mixing and stirring equipment for processing the regenerated plastic particles, a material frame is fixed above a bracket, a direct current motor is started, two vertical one-way lead screws are rotated on the surface of a heating tank in situ, so that a connecting plate is moved up and down along a slide way, and a transverse plate hinged to the left side of the connecting plate contains plastic particles and powder through the bracket; when the material frame climbs upwards along the one-way lead screw through the internal thread groove, the driving motor is started, the orientation of the material frame is adjusted to implement feeding, and the problem of lack of a delivery mechanism is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a mixing and stirring device for processing recycled plastic particles. Background Art

[0002] Recycled plastic particles are a material made by adding reagents to discarded plastic bottles, plastic plates and other materials. It is a remedial measure to prevent plastics from polluting the environment and collecting and recycling them. This operation requires the plastic products to be cleaned and cut into fine materials, which are then put into the furnace for refining to melt into plastic slurry for pressing and shaping. In the past, most mixing equipment was open, and it was quite laborious to lift and pour the materials, and they were easy to splash everywhere, thereby contaminating the raw materials.

[0003] Now, a new type of mixing and stirring equipment for processing recycled plastic particles is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a mixing and stirring device for processing recycled plastic particles, so as to solve the problem of lack of a delivery mechanism in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing and stirring equipment for processing recycled plastic particles, comprising a heating tank and a cover body, the cover body is welded on the top of the heating tank, and slideways are longitudinally excavated at both ends of the left side of the outside of the heating tank, and one-way screw rods are vertically mounted at the front and rear of the left side of the outside of the heating tank, and a connecting plate is sleeved between the outer ends of the one-way screw rods, a cross plate is movably connected to the left side of the connecting plate, and a bracket is fixed on the top of the cross plate, a material frame is fixed on the top of the bracket, DC motors are installed at the front and rear of the left side of the top of the heating tank, a drive motor is installed on the outside of the connecting plate, and a control valve is installed at the lower right corner of the heating tank.

[0006] Preferably, the output shaft of the DC motor is fixedly connected to the one-way screw rod, and the interior of the front end and the rear end of the connecting plate are longitudinally bored with thread grooves matching the one-way screw rod.

[0007] Preferably, the transverse plate and the connecting plate are in the same plane, and the driving motor can control the transverse plate to flip up and down.

[0008] Preferably, mounting frames are fixed on both sides of the center of the top of the cover body, and gears are movably connected between the inner sides of the mounting frames, a rotating rod is installed at the center between the one sides of the mounting frames, slots are left at the rear of both sides of the top of the cover body, and gear rods are movably inserted inside the slots, a cover plate is transversely fixed between the bottoms of the gear rods, a limiting block is welded at the center of the top of the cover body, and a bolt is meshed and connected in front of the limiting block.

[0009] Preferably, the rotating rod can rotate in situ inside the mounting frame, and the rotating rod is fixedly connected to the center of the gear.

[0010] Preferably, the gear rod is symmetrically mounted on both sides of the cover plate, and the gear rod is clamped at the rear of the gear.

[0011] Preferably, a servo motor is installed at the center of the bottom end of the outside of the heating tank, a vertical rod is fixed on the output shaft of the servo motor, and mixing plates are transversely fixed below both sides of the vertical rod, a partition plate is transversely welded above the inside of the heating tank, and two circles of fine holes are arranged inside the partition plate, long rods are welded on both sides of the top of the vertical rod, short rods are movably connected on both sides of the top of the partition plate, and scrapers are welded on both sides of the bottom of the short rod, and an electric heating ring is welded between the top of the partition plate and the heating tank.

[0012] Preferably, the short rod is arranged on both sides of the long rod, and the short rod is rotated under the guidance of the long rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the mixing and stirring equipment for processing recycled plastic particles not only realizes auxiliary feeding and avoids excessive heat loss of the tank body, but also realizes fine mixing of materials;

[0014] By fixing a material frame on the top of the bracket, starting the two sets of DC motors on the upper left of the heating tank, rotating two vertical one-way screws on the surface of the heating tank in situ, so as to move the connecting plate up and down along the slideway, and the left hinged horizontal plate is filled with plastic particles and powder through the bracket. When it climbs up along the one-way screw with the help of the internal thread groove, the driving motor will be started to adjust the direction of the material frame, and the plastic products will be put into the heating tank protected by the cover, which can avoid material splashing and reduce labor consumption;

[0015] By welding a cover body on the top of the heating tank, after the material is delivered, the rotating rod is rotated on the side of the cover body on the top of the heating tank, and the gears on both sides are rotated synchronously between the mounting frames, and the gear rod meshing with the gears in the notch is moved up and down, and then the cover plate at the bottom is raised and lowered, so that it is clamped on the top of the heating tank to prevent heat loss, and it can also be opened to allow the material to enter the heating tank when dumping;

[0016] By welding a partition plate horizontally on the upper part of the heating tank, starting the servo motor, rotating the vertical rod between the heating tank and the partition plate, the electric heating ring on the outer periphery of the partition plate quickly melts the plastic particles and stirs them carefully. When the object rotates, it will also contact the symmetrical hinged short rods on both sides, forcing them to rotate as well, and then flow through the fine holes to the bottom of the heating tank, and be stirred again by the mixing plate to ensure homogenous plastic hot melt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the material frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the cover body of the utility model;

[0020] Figure 4 It is a schematic diagram of the front cross-sectional structure of the heating tank of the present utility model.

[0021] In the figure: 1. heating tank; 2. partition plate; 3. cover plate; 4. cover body; 5. gear rod; 6. mounting frame; 7. rotary rod; 8. limit block; 9. bolt; 10. gear; 11. material frame; 12. bracket; 13. cross plate; 14. connecting plate; 15. one-way screw rod; 16. mixing plate; 17. servo motor; 18. vertical rod; 19. control valve; 20. slideway; 21. DC motor; 22. drive motor; 23. notch; 24. scraper; 25. fine hole; 26. electric heating ring; 27. short rod; 28. long rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A mixing and stirring device for processing recycled plastic particles, comprising a heating tank 1 and a cover body 4, the cover body 4 is welded on the top of the heating tank 1, slideways 20 are longitudinally excavated at both ends of the left side of the outside of the heating tank 1, one-way screw rods 15 are vertically arranged at the front and rear of the left side of the outside of the heating tank 1, and a connecting plate 14 is sleeved between the outer ends of the one-way screw rods 15, a horizontal plate 13 is movably connected to the left side of the connecting plate 14, and a bracket 12 is fixed on the top of the horizontal plate 13, a material frame 11 is fixed on the top of the bracket 12, a DC motor 21 is installed at the front and rear of the left side of the top of the heating tank 1, a drive motor 22 is installed on the outside of the connecting plate 14, and a control valve 19 is installed at the lower right corner of the heating tank 1;

[0024] The output shaft of the DC motor 21 is fixedly connected to the one-way screw 15. The front and rear ends of the connecting plate 14 are longitudinally cut with thread grooves matching the one-way screw 15. The cross plate 13 and the connecting plate 14 are in the same plane. The driving motor 22 can control the cross plate 13 to flip up and down.

[0025] Specifically, Figure 1 and Figure 2 As shown, the two sets of DC motors 21 on the upper left side of the heating tank 1 are started, and the two vertical one-way screws 15 are rotated in situ on the surface of the heating tank 1 to move the connecting plate 14 up and down along the slide 20. The left hinged horizontal plate 13 is filled with plastic particles and powder through the bracket 12. When it climbs up along the one-way screw 15 with the help of the internal thread groove, the drive motor 22 will be started to adjust the direction of the material frame 11, and the plastic product will be put into the heating tank 1 protected by the cover body 4.

[0026] Embodiment 2: A mounting frame 6 is fixed on both sides of the center of the top of the cover body 4, and a gear 10 is movably connected between the inner sides of the mounting frame 6, a rotating rod 7 is installed at the center between one side of the mounting frame 6, a notch 23 is left at the rear of both sides of the top of the cover body 4, and a gear rod 5 is movably inserted inside the notch 23, a cover plate 3 is transversely fixed between the bottoms of the gear rod 5, a limit block 8 is welded at the center of the top of the cover body 4, and a bolt 9 is meshed and connected in front of the limit block 8;

[0027] The rotating rod 7 can rotate in situ inside the mounting frame 6, and the rotating rod 7 is fixedly connected to the center of the gear 10. The gear rod 5 is symmetrically installed on both sides of the cover plate 3, and the gear rod 5 is clamped at the rear of the gear 10;

[0028] Specifically, Figure 1 and Figure 3 As shown, after the material is delivered, the rotary rod 7 is rotated on the side of the cover body 4 at the top of the heating tank 1, and the gears 10 on both sides are rotated synchronously between the mounting frame 6, and the gear rod 5 engaged with the gear 10 in the slot 23 is moved up and down, and then the cover plate 3 at the bottom is raised and lowered to make it clamped on the top of the heating tank 1 to prevent heat loss. The same is true when it is opened, which can prevent the heating tank 1 from direct contact with the outside world.

[0029] Embodiment 3: A servo motor 17 is installed at the center of the bottom end of the outside of the heating tank 1, a vertical rod 18 is fixed on the output shaft of the servo motor 17, and mixing plates 16 are transversely fixed below both sides of the vertical rod 18, a partition plate 2 is transversely welded above the inside of the heating tank 1, and two circles of fine holes 25 are arranged inside the partition plate 2, long rods 28 are welded on both sides of the top of the vertical rod 18, short rods 27 are movably connected on both sides of the top of the partition plate 2, and scrapers 24 are welded on both sides of the bottom of the short rod 27, an electric heating ring 26 is welded between the top of the partition plate 2 and the heating tank 1, and the short rods 27 are arranged on both sides of the long rod 28, and the short rods 27 are rotated under the guidance of the long rods 28;

[0030] Specifically, Figure 1 and Figure 4As shown, the servo motor 17 is started, and the vertical rod 18 is rotated between the heating tank 1 and the partition plate 2. The electric heating ring 26 on the outer periphery of the partition plate 2 quickly melts the plastic particles and stirs them carefully. When the object rotates, it will also contact the symmetrical hinged short rods 27 on both sides, forcing them to rotate as well, and then flow through the fine holes 25 to the bottom of the heating tank 1 to be stirred again by the mixing plate 16.

[0031] Working principle: When the utility model is used, first start the two sets of DC motors 21 on the upper left of the heating tank 1, and rotate the two vertical one-way screws 15 in situ on the surface of the heating tank 1, so as to move the connecting plate 14 up and down along the slide 20. The left hinged horizontal plate 13 is filled with plastic particles and powder through the bracket 12. When it climbs up along the one-way screw 15 with the help of the internal thread groove, the driving motor 22 will be started to adjust the direction of the material frame 11, and the plastic products will be put into the heating tank 1 protected by the cover body 4. After the materials are delivered, the rotating rod 7 is rotated on the side of the cover body 4 at the top of the heating tank 1, and rotates synchronously between the mounting frame 6. The gears 10 on both sides move up and down the gear rod 5 meshing with the gear 10 in the notch 23, and then lift the cover plate 3 at the bottom so that it is clamped on the top of the heating tank 1 to prevent heat loss. When pouring materials, it can also be opened to allow them to enter the heating tank 1. Finally, the servo motor 17 is started to rotate the vertical rod 18 between the heating tank 1 and the partition plate 2. The electric heating ring 26 on the outer periphery of the partition plate 2 quickly melts the plastic particles and stirs them carefully. When rotating, the object will also contact the symmetrical hinged short rods 27 on both sides, forcing them to rotate as well, and then flow through the fine holes 25 to the bottom of the heating tank 1, receive further stirring by the mixing plate 16, and be discharged through the control valve 19.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A mixing and stirring device for processing recycled plastic particles, comprising a heating tank (1) and a cover (4), characterized in that: A cover body (4) is welded on the top of the heating tank (1), and slideways (20) are longitudinally excavated at both ends of the left side of the outside of the heating tank (1). One-way screw rods (15) are vertically mounted at the front and rear of the left side of the outside of the heating tank (1), and a connecting plate (14) is sleeved between the outer ends of the one-way screw rods (15). The left side of the connecting plate (14) is movably connected to a transverse plate (13), and a bracket (12) is fixed on the top of the transverse plate (13), and a material frame (11) is fixed on the top of the bracket (12). DC motors (21) are installed at the front and rear of the left side of the top of the heating tank (1), and a drive motor (22) is installed on the outside of the connecting plate (14). A control valve (19) is installed at the lower right corner of the heating tank (1).

2. The mixing and stirring device for processing recycled plastic particles according to claim 1, characterized in that: The output shaft of the DC motor (21) is fixedly connected to the one-way screw rod (15), and the front end and the rear end of the connecting plate (14) are longitudinally bored with thread grooves matching the one-way screw rod (15).

3. The mixing and stirring device for processing recycled plastic particles according to claim 1, characterized in that: The transverse plate (13) and the connecting plate (14) are located in the same plane, and the driving motor (22) can control the transverse plate (13) to flip up and down.

4. The mixing and stirring device for processing recycled plastic particles according to claim 1, characterized in that: Mounting frames (6) are fixed on both sides of the center of the top of the cover body (4), and gears (10) are movably connected between the inner sides of the mounting frames (6), a rotating rod (7) is installed at the center between one side of the mounting frames (6), notches (23) are left at the rear of both sides of the top of the cover body (4), and gear rods (5) are movably inserted inside the notches (23), a cover plate (3) is transversely fixed between the bottoms of the gear rods (5), a limiting block (8) is welded at the center of the top of the cover body (4), and a bolt (9) is meshed and connected in front of the limiting block (8).

5. The mixing and stirring device for processing recycled plastic particles according to claim 4, characterized in that: The rotating rod (7) can rotate in situ inside the mounting frame (6), and the rotating rod (7) is fixedly connected to the center of the gear (10).

6. The mixing and stirring device for processing recycled plastic particles according to claim 4, characterized in that: The gear rod (5) is symmetrically mounted on both sides of the cover plate (3), and the gear rod (5) is clamped at the rear of the gear (10).

7. The mixing and stirring device for processing recycled plastic particles according to claim 1, characterized in that: A servo motor (17) is installed at the center of the bottom end of the outside of the heating tank (1), a vertical rod (18) is fixed on the output shaft of the servo motor (17), and mixing plates (16) are transversely fixed below both sides of the vertical rod (18), a partition plate (2) is transversely welded above the inside of the heating tank (1), and two circles of fine holes (25) are arranged inside the partition plate (2), long rods (28) are welded on both sides of the top of the vertical rod (18), short rods (27) are movably connected on both sides of the top of the partition plate (2), and scrapers (24) are welded on both sides of the bottom of the short rod (27), and an electric heating ring (26) is welded around the top of the partition plate (2) and the heating tank (1).

8. The mixing and stirring device for processing recycled plastic particles according to claim 7, characterized in that: The short rod (27) is arranged on both sides of the long rod (28), and the short rod (27) is guided by the long rod (28) to rotate.

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