Melting device for recycling plastic products

Abstract

The utility model discloses a melting device for recycling plastic products, which relates to the technical field of plastic products and comprises a base, a melting box is arranged on the inner wall of the base, first motors are fixedly connected to two sides of the base, rotating rods are fixedly connected to output ends of the two first motors, a box cover is arranged at the upper end of the melting box, and the rotating rods are fixedly connected to the lower end of the melting box. A crushing unit is arranged at the upper end of the feeding port, an uncovering unit is arranged on the outer side wall of the melting box, the crushing unit comprises a crushing hopper fixedly connected to the upper end of the feeding port, second motors are fixedly connected to the front side of the crushing hopper, and crushing rollers are fixedly connected to the output ends of the two second motors; and the upper end of the crushing hopper is rotationally connected with a cover plate. The crushing unit is arranged, so that molten large plastic blocks can be crushed, the plastic melting efficiency is improved, and the energy consumption is also reduced; and through the uncovering unit, the box cover can be opened more easily, so that maintenance and cleaning of the equipment are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic products, especially relates to a plastic product recycling melting device. BACKGROUND

[0002] In the recycling and reprocessing process of plastic products, the plastic products that need to be recycled are generally melted.

[0003] The existing plastic melting recycling device occupies a large amount of space when directly put into the melting box due to the large size and irregular shape of the plastic waste, resulting in low melting efficiency. Secondly, large pieces of plastic need a longer time to completely melt, which not only increases energy consumption, but also reduces production efficiency. In addition, the existing melting device is difficult to open the box cover when in use, which brings inconvenience to the maintenance and cleaning of the equipment. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a plastic product recycling melting device to solve the above-mentioned problems.

[0005] The utility model also provides a plastic product recycling melting device, which comprises a base, a melting tank is arranged on the inner wall of the base, two motors are fixedly connected on the two sides of the base, the output ends of the two motors are fixedly connected with rotating rods, a box cover is arranged on the upper end of the melting tank, an inlet is arranged on the upper end of the box cover, a crushing unit is arranged on the upper end of the inlet, and an opening unit is arranged on the outer wall of the melting tank.

[0006] The crushing unit comprises a crushing hopper fixedly connected to the upper end of the inlet, motors are fixedly connected to the front sides of the crushing hopper, the output ends of the two motors are fixedly connected with crushing rollers, and the upper end of the crushing hopper is rotatably connected with a cover plate.

[0007] According to the plastic product recycling melting device, the opening unit comprises a housing fixedly connected to the outer wall of the melting tank, a motor is fixedly connected to the lower end of the housing, the output end of the motor is fixedly connected with a rotating shaft one, the outer wall of the rotating shaft one is fixedly connected with a gear one, the inner wall of the housing is rotatably connected with a rotating shaft two, and the outer wall of the rotating shaft two is fixedly connected with a gear two.

[0008] According to the plastic product recycling melting device, one end of the rotating shaft two penetrates the housing and is fixedly connected with a connecting block, and the connecting block is fixedly connected with the outer wall of the box cover.

[0009] According to the plastic product recycling melting device, the gear one is located on one side of the gear two, and the gear one and the gear two are meshed and connected.

[0010] According to the plastic product recycling melting device, the outer side wall of the melting box is provided with a mounting frame, and the two rotating rods are fixedly connected to the outer side wall of the mounting frame away from the one end of the motor.

[0011] According to the plastic product recycling melting device, the side wall of the base is provided with a controller, and the controller is electrically connected with the motor one, the motor two and the motor three.

[0012] According to the plastic product recycling melting device, the outer side wall of the melting box is provided with a discharging port close to the bottom end.

[0013] According to the plastic product recycling melting device, the lower end of the box cover is adapted to the upper end of the melting box.

[0014] The utility model has the advantages of:

[0015] 1、The utility model discloses a crushing unit is set up, can carry out the crushing to the melting big -block plastics, improves the melting efficiency of plastics, also reduced energy consumption, through the cover opening unit, can make the box cover more easily open, thereby the maintenance and cleaning of equipment are facilitated.

[0016] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the utility model. DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in connection with the drawings and examples;

[0018] Figure 1 It is the perspective view of side angle of a plastic product recycling melting device of the utility model;

[0019] Figure 2 It is the structure view of front angle of a plastic product recycling melting device of the utility model;

[0020] Figure 3 It is Figure 2 The structure enlarged view of A in

[0021] Figure 4 It is the structure enlarged view of B in Figure 2 .

[0022] LEGEND:

[0023] 1, base; 2, motor one; 201, rotating rod; 3, melting box; 4, box cover; 5, inlet; 6, crushing unit; 7, cover opening unit; 8, discharge port; 601, crushed material hopper; 602, motor two; 603, crushing roller; 604, cover plate; 701, housing; 702, motor three; 703, rotating shaft one; 704, gear one; 705, rotating shaft two; 706, gear two; 7051, connecting block; 301, mounting frame; 101, controller. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Referring to Figures 1-4 , the utility model discloses a kind of melting devices for plastic product recycling, it includes: base 1, the inner wall of base 1 is provided with melting box 3, the both sides of base 1 are fixedly connected with motor one 2, the output end of two motor one 2 is fixedly connected with rotating rod 201, the upper end of melting box 3 is provided with box cover 4, the upper end of box cover 4 is provided with inlet 5, the upper end of inlet 5 is provided with crushing unit 6, the outer side wall of melting box 3 is provided with cover opening unit 7;

[0026] Crushing unit 6 includes crushed material hopper 601 fixedly connected to the upper end of inlet 5, motor two 602 is fixedly connected to the front side of crushed material hopper 601, the output end of two motor two 602 is fixedly connected with crushing roller 603, the upper end of crushed material hopper 601 is rotatably connected with cover plate 604. Through crushing unit 6, the large block of melting plastic is crushed, and the melting efficiency of plastic is improved.

[0027] Cover opening unit 7 includes housing 701 fixedly connected to the outer side wall of melting box 3, motor three 702 is fixedly connected to the lower end of housing 701, the output end of motor three 702 is fixedly connected with rotating shaft one 703, the outer side wall of rotating shaft one 703 is fixedly connected with gear one 704, the inner wall of housing 701 is rotatably connected with rotating shaft two 705, the outer side wall of rotating shaft two 705 is fixedly connected with gear two 706. Through cover opening unit 7, box cover 4 can be opened and closed.

[0028] One end of rotating shaft two 705 penetrating in housing 701 is fixedly connected with connecting block 7051, and the outer side wall of connecting block 7051 is fixedly connected with box cover 4. Box cover 4 is opened by rotating connecting block 7051 driven by rotating shaft two 705.

[0029] Gear one 704 is located at one side of gear two 706, gear one 704 and gear two 706 are connected in meshing.

[0030] The outer side wall of the melting box 3 is provided with a mounting frame 301, and the two rotating rods 201 are fixedly connected to the outer side wall of the mounting frame 301 away from the one end of the motor one 2. The rotating rods 201 are rotated to drive the mounting frame 301 to rotate, so that the melting box 3 is rotated.

[0031] The sidewall of the base 1 is provided with a controller 101, and the controller 101 is electrically connected with the motor one 2, the motor two 602 and the motor three 702. The controller 101 is convenient for the staff to operate and control the device.

[0032] The outer side wall of the melting box 3 is provided with a discharging port 8 close to the bottom end. The discharging port 8 is convenient for the molten plastic to be discharged.

[0033] The lower end of the box cover 4 is adapted to the upper end of the melting box 3. The box cover 4 is sealed to the melting box 3.

[0034] Working principle: in use, the cover plate 604 is opened, the plastic raw material is put into the crushing hopper 601, and the motor two 602 is started to drive the crushing roller 603 to preliminarily crush the plastic, the crushed plastic enters the melting box 3 through the inlet 5, which is convenient for improving the melting efficiency of the plastic, when the box cover 4 needs to be opened, the motor three 702 is started to drive the rotating shaft one 703 to rotate the gear one 704, the gear one 704 and the gear two 706 are connected in meshing to drive the rotating shaft two 705 to rotate, the rotating shaft two 705 drives the connecting block 7051 and the box cover 4 to rotate, so that the box cover 4 is opened, in addition, the motor one 2 is started to output the rotating rod 201 to drive the mounting frame 301 to rotate, so that the melting box 3 is rotated.

[0035] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A melting apparatus for plastic product recycling, comprising: The base (1) is characterized in that the inner wall of the base (1) is provided with a melting tank (3), both sides of the base (1) are fixedly connected with a motor one (2), the output end of the two motor ones (2) is fixedly connected with a rotating rod (201), the upper end of the melting tank (3) is provided with a tank cover (4), the upper end of the tank cover (4) is provided with a feeding port (5), the upper end of the feeding port (5) is provided with a crushing unit (6), and the outer side wall of the melting tank (3) is provided with an opening cover unit (7). The crushing unit (6) comprises a crushing hopper (601) fixedly connected to the upper end of the feeding port (5), and the front side of the crushing hopper (601) is fixedly connected with a motor two (602), and the output end of the two motor twos (602) is fixedly connected with a crushing roller (603), and the upper end of the crushing hopper (601) is rotatably connected with a cover plate (604).

2. The melting apparatus for recycling plastic products according to claim 1, wherein The opening cover unit (7) comprises a housing (701) fixedly connected to the outer side wall of the melting tank (3), and the lower end of the housing (701) is fixedly connected with a motor three (702), and the output end of the motor three (702) is fixedly connected with a rotating shaft one (703), and the outer side wall of the rotating shaft one (703) is fixedly connected with a gear one (704), and the inner wall of the housing (701) is rotatably connected with a rotating shaft two (705), and the outer side wall of the rotating shaft two (705) is fixedly connected with a gear two (706).

3. The melting apparatus for plastic product recycling according to claim 2, wherein One end of the rotating shaft two (705) penetrating through the housing (701) is fixedly connected with a connecting block (7051), and the connecting block (7051) is fixedly connected with the outer side wall of the tank cover (4).

4. The melting apparatus for plastic product recycling according to claim 2, wherein The gear one (704) is located on one side of the gear two (706), and the gear one (704) and the gear two (706) are engagedly connected.

5. The melting apparatus for plastic product recycling according to claim 1, wherein The outer side wall of the melting tank (3) is provided with a mounting bracket (301), and both ends of the rotating rod (201) are fixedly connected with the outer side wall of the mounting bracket (301) away from the motor one (2).

6. The melting apparatus for plastic product recycling according to claim 1, wherein The sidewall of the base (1) is provided with a controller (101), and the controller (101) is electrically connected with the motor one (2), the motor two (602) and the motor three (702).

7. The melting apparatus for plastic product recycling according to claim 1, wherein The outer side wall of the melting tank (3) and close to the bottom end side is provided with a discharging port (8).

8. The melting apparatus for plastic product recycling according to claim 1, wherein The lower end of the tank cover (4) is adapted to the upper end of the melting tank (3).

Images