Heating equipment for plastic processing

Abstract

The utility model relates to the field of plastic processing, and discloses heating equipment for plastic processing, which comprises a base, a moving device is arranged in the base, the outer side of the moving device is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with two supporting plates which are distributed in a bilateral symmetry mode, and the two supporting plates are fixedly connected with a heating device. A drying barrel is rotationally connected between the two supporting plates, a second motor is fixedly connected to the outer side of the supporting plate on the left side, and a fixing shaft which penetrates through and extends into the drying barrel and is rotationally connected with the drying barrel is fixedly connected to the left side of the supporting plate on the right side; a plurality of stirring plates are fixedly connected to the outer side of the fixing shaft, a switch door plate is arranged in the drying barrel, an air heater is arranged at the top of the base, and an air guide nozzle is fixedly connected to the outer side of the air heater. The heating equipment for plastic processing has the advantages of being capable of drying plastic particles, uniform in drying and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the field of plastic processing, in particular to heating equipment for plastic processing. Background Art

[0002] Plastic particles are the raw materials for the production of various plastic products. Plastic products need to be melted before they are processed. However, if the humidity of the plastic particles is high, steam will be generated when heated, affecting the normal injection molding and causing product defects. Therefore, the plastic particles need to be dehumidified and dried first.

[0003] When existing plastic processing equipment dries plastic particles, the plastic particles are prone to accumulation, making it impossible to dehumidify the plastic particles evenly, resulting in a slower drying speed and reduced drying efficiency. Therefore, a heating device for plastic processing is proposed to solve the above problem. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the utility model provides a heating device for plastic processing, which has the advantages of being able to dry plastic particles evenly and efficiently. It solves the problem that in the existing plastic processing equipment, plastic particles are easily accumulated when drying them, making it impossible to dehumidify the plastic particles evenly, resulting in a slow drying speed for the plastic particles and reduced drying efficiency.

[0006] (2) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A heating device for plastic processing, comprising a base, a moving device is provided inside the base, a fixed plate is fixedly connected to the outer side of the moving device, two support plates are fixedly connected to the top of the fixed plate and are symmetrically distributed on the left and right, a drying barrel is rotatably connected between the two support plates, a second motor is fixedly connected to the outer side of the left support plate, a fixed shaft is fixedly connected to the left side of the right support plate, which passes through and extends to the interior of the drying barrel and is rotatably connected to the drying barrel, a plurality of toggle plates are fixedly connected to the outer side of the fixed shaft, a switch door panel is provided inside the drying barrel, a hot air blower is provided on the top of the base, and an air guide nozzle is fixedly connected to the outer side of the hot air blower.

[0008] The beneficial effects of the utility model are:

[0009] The heating equipment for plastic processing has the advantages of being able to dry plastic particles evenly and efficiently.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the moving device includes a first motor fixedly connected to the outside of the base, the outside of the output shaft of the first motor is fixedly connected to a threaded rod rotatably connected to the inside of the base, and the outside of the threaded rod is connected to a transmission block fixedly connected to the fixed plate through a threaded transmission.

[0012] The beneficial effect of adopting the above further solution is that the support plate and the drying barrel can be moved in the horizontal direction, which facilitates the opening of the door panel of the drying barrel to pour out the plastic pellets in the drying barrel.

[0013] Furthermore, the interior of the base is fixedly connected with two sliding rods respectively located on the left and right sides of the threaded rod, and the bottom of the fixed plate is fixedly connected with two sliding sleeves respectively slidably connected to the two sliding rods.

[0014] The beneficial effects of adopting the above further solution are that it provides stable support for the movement of the fixed plate, distributes the pressure of the threaded rod, and stabilizes the moving direction of the drying barrel.

[0015] Furthermore, a rotating plate is fixedly connected to the right side of the drying barrel and is rotatably connected to the support plate on the right side, and the interior of the rotating plate is hollow.

[0016] The beneficial effect of adopting the above further solution is that it frees up installation space for the fixed shaft and makes the rotation between the drying barrel and the support plate more stable.

[0017] Furthermore, a plurality of air holes are provided inside the drying barrel, and the air guide nozzle is located below the drying barrel and is arranged in a flat shape.

[0018] The beneficial effect of adopting the above further solution is that the air guide nozzle can increase the blowing range of the hot air, and the hot air can enter the drying barrel through the air vents for dehumidification.

[0019] Furthermore, the outer side of the output shaft of the second motor is fixedly connected to the drying barrel, and the plurality of toggle plates are all located directly below the fixed shaft and are evenly distributed left and right.

[0020] The beneficial effect of adopting the above further solution is that the drying barrel can be automatically rotated, and multiple toggle rods can toggle it during the rotation process, so that the plastic particles are heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2This is a side structural diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mobile device of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the drying barrel of the present utility model.

[0025] In the figure: 1. Base; 2. Moving device; 21. First motor; 22. Threaded rod; 23. Transmission block; 3. Fixed plate; 4. Support plate; 5. Drying barrel; 6. Second motor; 7. Fixed shaft; 8. Toggle plate; 9. Door switch panel; 10. Hot air blower; 11. Air guide nozzle; 12. Sliding rod; 13. Sliding sleeve; 14. Rotating plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the embodiment, Figure 1-4 A heating device for plastic processing is given. The utility model includes a base 1, a moving device 2 is provided inside the base 1, a fixed plate 3 is fixedly connected to the outside of the moving device 2, two support plates 4 are fixedly connected to the top of the fixed plate 3 and are symmetrically distributed on the left and right, a drying barrel 5 is rotatably connected between the two support plates 4, a second motor 6 is fixedly connected to the outside of the left support plate 4, a fixed shaft 7 that passes through and extends to the inside of the drying barrel 5 and is rotatably connected to the drying barrel 5 is fixedly connected to the left side of the right support plate 4, a plurality of toggle plates 8 are fixedly connected to the outside of the fixed shaft 7, a switch door panel 9 is provided inside the drying barrel 5, a hot air blower 10 is provided on the top of the base 1, and an air guide nozzle 11 is fixedly connected to the outside of the hot air blower 10.

[0028] Among them, the moving device 2 includes a first motor 21 fixedly connected to the outside of the base 1, and the outside of the output shaft of the first motor 21 is fixedly connected to a threaded rod 22 that is rotatably connected to the inside of the base 1, and the outside of the threaded rod 22 is connected to a transmission block 23 fixedly connected to the fixed plate 3 through a threaded transmission.

[0029] In this embodiment, during actual use, the start of the first motor 21 drives the threaded rod 22 to rotate, and the fixing plate 3 moves under the action of the thread, so as to drive the drying barrel 5 to move forward and backward.

[0030] Among them, the base 1 is fixedly connected to the inside with two sliding rods 12 located on the left and right sides of the threaded rod 22 respectively, and the bottom of the fixed plate 3 is fixedly connected to the bottom with two sliding sleeves 13 that are slidably connected to the two sliding rods 12 respectively.

[0031] In this embodiment, during actual use, when the fixed plate 3 moves, the sliding sleeve 13 will also slide on the outside of the sliding rod 12. The sliding rod 12 stabilizes the moving direction of the fixed plate 3 and also provides support for it.

[0032] The right side of the drying barrel 5 is fixedly connected with a rotating plate 14 which is rotatably connected to the right support plate 4 , and the interior of the rotating plate 14 is hollow.

[0033] In this embodiment, during actual use, when the drying barrel 5 rotates, the rotating plate 14 provides stable support for the right side of the drying barrel 5, and the fixed shaft 7 is located inside the rotating plate 14 and will not affect the rotation of the drying barrel 5.

[0034] A plurality of air holes are provided inside the drying barrel 5 , and the air guide nozzle 11 is located below the drying barrel 5 and is flat.

[0035] In this embodiment, during actual use, the hot air blower 10 is an industrial general-purpose hot air blower, which can blow air to the drying barrel 5 under the guidance of the air guide nozzle 11. The blown hot air will pass through the air holes to dry the plastic particles inside the drying barrel 5.

[0036] The outer side of the output shaft of the second motor 6 is fixedly connected to the drying barrel 5, and the multiple toggle plates 8 are all located directly below the fixed shaft 7 and are evenly distributed on the left and right.

[0037] In this embodiment, during actual use, the start-up of the second motor 6 will drive the drying barrel 5 to rotate. When the drying barrel 5 rotates, the fixed shaft 7 that remains fixed will rotate with the drying barrel 5. The rotating drying barrel 5 will come into contact with the fixed toggle plate 8, and the toggle plate 8 will disperse the plastic particles in the drying barrel 5.

[0038] Working principle:

[0039] First, pour the plastic particles into the drying barrel 5 through the switch door panel 9, start the hot air blower 10 and the second motor 6, and the second motor 6 will drive the drying barrel 5 to rotate. During the rotation, the toggle plate 8 will disperse the plastic particles, and the hot air blower 10 will dehumidify the plastic particles through hot air. After a certain period of dehumidification, turn off the hot air blower 10 and start the first motor 21 to make the drying barrel 5 leave the range of the air guide nozzle 11. At this time, turn the switch door panel 9 to the bottom, and then open the switch door panel 9 to pour out the plastic particles.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heating device for plastic processing, comprising a base (1), characterized in that: A moving device (2) is provided inside the base (1), a fixed plate (3) is fixedly connected to the outside of the moving device (2), two support plates (4) symmetrically distributed on the left and right are fixedly connected to the top of the fixed plate (3), a drying barrel (5) is rotatably connected between the two support plates (4), a second motor (6) is fixedly connected to the outside of the left support plate (4), a fixed shaft (7) that penetrates and extends into the interior of the drying barrel (5) and is rotatably connected to the drying barrel (5) is fixedly connected to the left of the right support plate (4), a plurality of toggle plates (8) are fixedly connected to the outside of the fixed shaft (7), a switch door plate (9) is provided inside the drying barrel (5), a hot air blower (10) is provided on the top of the base (1), and an air guide nozzle (11) is fixedly connected to the outside of the hot air blower (10).

2. A heating device for plastic processing according to claim 1, characterized in that: The moving device (2) comprises a first motor (21) fixedly connected to the outside of the base (1); a threaded rod (22) rotatably connected to the inside of the base (1) is fixedly connected to the outside of the output shaft of the first motor (21); and a transmission block (23) fixedly connected to the fixed plate (3) is connected to the outside of the threaded rod (22) via a threaded transmission.

3. A heating device for plastic processing according to claim 2, characterized in that: The base (1) is fixedly connected to the inside with two sliding rods (12) located on the left and right sides of the threaded rod (22), and the bottom of the fixed plate (3) is fixedly connected to two sliding sleeves (13) that are slidably connected to the two sliding rods (12).

4. The heating device for plastic processing according to claim 1, characterized in that: A rotating plate (14) is fixedly connected to the right side of the drying barrel (5) and is rotatably connected to the right side support plate (4). The interior of the rotating plate (14) is hollow.

5. The heating device for plastic processing according to claim 1, characterized in that: A plurality of air holes are provided inside the drying barrel (5), and the air guide nozzle (11) is located below the drying barrel (5) and is arranged in a flat shape.

6. The heating device for plastic processing according to claim 1, characterized in that: The outer side of the output shaft of the second motor (6) is fixedly connected to the drying barrel (5), and the plurality of toggle plates (8) are all located directly below the fixed shaft (7) and are evenly distributed left and right.

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