Plastic leftover material recovery device

Abstract

The utility model belongs to the technical field of plastic recycling, and discloses a plastic leftover material recycling device which comprises a shell and further comprises a melting mechanism which is assembled on the shell and comprises a heating furnace, a material baffle and a feeding pipe. The impurity discharging mechanism is movably mounted in the melting mechanism; the transmission assembly is fixedly connected to the interior of the shell; the driving mechanism is fixedly mounted on the shell and is matched with the transmission assembly to enable the impurity removal mechanism to move; and the impurity discharging mechanism comprises a filter screen, the filter screen is movably installed in the heating furnace, and the top of the filter screen is fixedly connected with a connecting rod. The mounting rod is driven by the driving motor to rotate, so that the moving rod continuously swings, the swinging of the moving rod can drive the movable rod to move upwards and downwards, the filter screen can move in the heating furnace, and solid impurities in plastic leftover materials can be discharged from the discharge port; therefore, solid impurities in the recycled plastic can be reduced, and the quality of the recycled plastic is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic recycling, in particular to a plastic scrap recycling device. Background Art

[0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, medical equipment, and lighting appliances. Plastics have good insulation properties against electricity, heat, and sound. Therefore, plastics have good electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, and sound elimination properties.

[0003] When plastic is made into products, scraps are produced, and the scraps are often fragmented and irregular. Therefore, when the plastic scraps need to be recycled, the plastic scraps generally need to be heated to make them molten, and then cooled to make the plastic scraps complete again, so that they can be easily recycled. However, since the scraps are often mixed with solid impurities during the recycling process, the recycled plastic will also contain impurities, affecting the quality of the recycled plastic. Therefore, the recycling equipment needs to be improved. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a plastic scrap recycling device, which has the advantage of removing impurities.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic scrap recycling device, comprising a shell, and also comprising a melting mechanism, which is assembled on the shell and comprises a heating furnace, a baffle plate and a feed pipe;

[0006] A debris removal mechanism, which is movably installed inside the melting mechanism;

[0007] A transmission assembly, which is fixedly connected to the interior of the housing;

[0008] A driving mechanism, which is fixedly mounted on the housing and moves the debris removal mechanism by cooperating with the transmission assembly;

[0009] The impurity discharge mechanism comprises a filter screen, which is movably installed inside the heating furnace. A connecting rod is fixedly connected to the top of the filter screen, and a movable rod is fixedly connected to the other end of the connecting rod. A discharge port is opened on the heating furnace.

[0010] Preferably, the heating furnace is fixedly installed inside the shell, the baffle plate is fixedly connected to the top of the heating furnace, and the feed pipe is fixedly assembled on the top of the shell.

[0011] Preferably, the transmission assembly comprises a fixed shaft and a moving rod, the fixed shaft is fixedly connected to the inside of the housing, the moving rod is movably assembled on the outside of the fixed shaft, and the moving rod is slidably connected to the movable rod.

[0012] Preferably, the driving mechanism comprises a driving motor, a rotating shaft and a rotating disk, the driving motor is fixedly mounted on the back of the housing, the rotating shaft is connected to the driving motor, and the rotating disk is fixedly mounted on the outside of the rotating shaft.

[0013] Preferably, the driving mechanism further comprises a mounting rod, the mounting rod is fixedly connected to the turntable, and the mounting rod is movably mounted inside the motion rod.

[0014] Preferably, a discharge plate is fixedly connected to the heating furnace, and the other end of the discharge plate passes through the outer shell.

[0015] Preferably, a slot is provided on the heating furnace, a material valve communicating with the slot is fixedly mounted on the right end of the shell, and a discharge pipe is fixedly connected to the material valve.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model drives the mounting rod to rotate by a driving motor, so that the moving rod swings continuously, and the swing of the moving rod can drive the movable rod to move upward and downward, so that the filter screen will move inside the heating furnace, so that the solid impurities in the plastic scraps can be discharged from the discharge port, thereby reducing the amount of solid impurities in the recycled plastic and improving the quality of the recycled plastic. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure inside the shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the material baffle plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the material baffle plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the driving mechanism structure of the utility model.

[0023] In the figure: 1. shell; 2. melting mechanism; 201. heating furnace; 202. baffle plate; 203. feed pipe; 3. impurity discharge mechanism; 301. filter screen; 302. connecting rod; 303. movable rod; 304. discharge port; 4. transmission assembly; 401. fixed shaft; 402. moving rod; 5. driving mechanism; 501. driving motor; 502. rotating shaft; 503. turntable; 504. mounting rod; 6. discharge plate; 701. slot; 702. material valve; 703. discharge pipe. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 5 As shown, the utility model provides a plastic scrap recycling device, comprising a housing 1, and a melting mechanism 2, which is assembled on the housing 1 and comprises a heating furnace 201, a baffle plate 202 and a feed pipe 203;

[0026] A debris removal mechanism 3, which is movably installed inside the melting mechanism 2;

[0027] A transmission assembly 4, which is fixed inside the housing 1;

[0028] A driving mechanism 5, which is fixedly mounted on the housing 1 and moves the debris removal mechanism 3 by cooperating with the transmission assembly 4;

[0029] The impurity removal mechanism 3 includes a filter screen 301 movably installed inside the heating furnace 201 , a connecting rod 302 is fixedly connected to the top of the filter screen 301 , a movable rod 303 is fixedly connected to the other end of the connecting rod 302 , and a discharge port 304 is opened on the heating furnace 201 .

[0030] With the above solution, when the movable rod 303 moves upward, the filter screen 301 will move upward through the connecting rod 302. The movement of the filter screen 301 can move the impurities inside the molten plastic until the filter screen 301 is aligned with the discharge port 304. At this time, the impurities above the filter screen 301 can be discharged through the discharge port 304, thereby reducing the impurities in the recycled plastic.

[0031] like Figure 2 As shown, the heating furnace 201 is fixedly installed inside the shell 1 , the baffle plate 202 is fixedly connected to the top of the heating furnace 201 , and the feed pipe 203 is fixedly assembled on the top of the shell 1 .

[0032] By adopting the above scheme, the plastic scraps can enter the interior of the housing 1 through the feed pipe 203 and enter the interior of the heating furnace 201 through the baffle plate 202, so as to be melted by the heating furnace 201, thereby re-melting the plastic scraps for easy recycling.

[0033] like Figure 4 and Figure 5As shown, the transmission assembly 4 includes a fixed shaft 401 and a moving rod 402 . The fixed shaft 401 is fixedly connected to the inside of the housing 1 , and the moving rod 402 is movably assembled on the outside of the fixed shaft 401 . The moving rod 402 is slidably connected to the movable rod 303 .

[0034] By adopting the above solution, the fixed shaft 401 can limit the moving rod 402 so that the moving rod 402 can only rotate. When the moving rod 402 rotates clockwise, the connecting rod 302 and the movable rod 303 as a whole will move downward. When the moving rod 402 rotates counterclockwise, it can move the connecting rod 302 and the movable rod 303 as a whole upward.

[0035] like Figure 4 and Figure 5 As shown, the driving mechanism 5 includes a driving motor 501 , a rotating shaft 502 and a rotating disk 503 . The driving motor 501 is fixedly mounted on the back of the housing 1 , the rotating shaft 502 is connected to the driving motor 501 , and the rotating disk 503 is fixedly mounted outside the rotating shaft 502 .

[0036] With the above solution, when the driving motor 501 is running, the rotating disk 503 will be rotated through the rotating shaft 502. The rotation of the rotating disk 503 can move the mounting rod 504, thereby moving the moving rod 402.

[0037] like Figure 5 As shown, the driving mechanism 5 further includes a mounting rod 504 , which is fixed to the rotating disk 503 and movably mounted inside the moving rod 402 .

[0038] With the above solution, when the turntable 503 rotates, the mounting rod 504 will rotate, so that the mounting rod 504 will move inside the moving rod 402, and when the mounting rod 504 rotates upward, the moving rod 402 will move clockwise, and when the mounting rod 504 rotates downward, the moving rod 402 will move counterclockwise.

[0039] like Figure 2 As shown, a discharge plate 6 is fixedly connected to the heating furnace 201 , and the other end of the discharge plate 6 passes through the outer shell 1 .

[0040] By adopting the above solution and through the design of the discharge plate 6 , when the impurities in the plastic are carried upward by the filter screen 301 and discharged through the discharge port 304 , they will fall into the inside of the discharge plate 6 , and the discharge plate 6 can guide the impurities and discharge them to the outside of the housing 1 .

[0041] like Figure 1 and Figure 2As shown, a slot hole 701 is provided on the heating furnace 201 , a material valve 702 communicating with the slot hole 701 is fixedly installed on the right end of the shell 1 , and a discharge pipe 703 is fixedly connected to the material valve 702 .

[0042] With the above solution, when the material valve 702 is opened, the plastic inside the heating furnace 201 will be discharged from the discharge pipe 703 through the slot 701 and the material valve 702, so that it can be reused after cooling.

[0043] The working principle and use process of this utility model:

[0044] The plastic scraps can enter the interior of the heating furnace 201 from the inside of the feed pipe 203 and then through the inside of the baffle plate 202. The heating furnace 201 will heat the plastic scraps to make them molten, and the solid impurities will be intercepted above the filter 301. The operation of the drive motor 501 will drive the mounting rod 504 to rotate, thereby causing the moving rod 402 to swing back and forth clockwise and counterclockwise.

[0045] When the moving rod 402 swings clockwise, the movable rod 303 will move downward, and when the moving rod 402 swings counterclockwise, the movable rod 303 will move upward, thereby causing the filter screen 301 to move upward, so that solid impurities will be discharged through the discharge port 304 and the discharge plate 6, and the opening of the material valve 702 can discharge the plastic.

[0046] 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.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic scrap recycling device, comprising a housing (1), characterized in that: It also includes a melting mechanism (2), which is mounted on the housing (1) and includes a heating furnace (201), a material blocking plate (202) and a material feeding pipe (203); A debris removal mechanism (3) movably mounted inside the melting mechanism (2); A transmission assembly (4) fixedly connected to the interior of the housing (1); A driving mechanism (5) is fixedly mounted on the housing (1) and enables the debris removal mechanism (3) to move by cooperating with the transmission assembly (4); The impurity removal mechanism (3) comprises a filter screen (301) which is movably installed inside the heating furnace (201). A connecting rod (302) is fixedly connected to the top of the filter screen (301). A movable rod (303) is fixedly connected to the other end of the connecting rod (302). A discharge port (304) is provided on the heating furnace (201).

2. The plastic scrap recycling device according to claim 1, characterized in that: The heating furnace (201) is fixedly installed inside the outer shell (1), the material baffle plate (202) is fixedly connected to the top of the heating furnace (201), and the feed pipe (203) is fixedly assembled on the top of the outer shell (1).

3. The plastic scrap recycling device according to claim 1, characterized in that: The transmission assembly (4) comprises a fixed shaft (401) and a moving rod (402), wherein the fixed shaft (401) is fixedly connected to the inside of the housing (1), and the moving rod (402) is movably mounted on the outside of the fixed shaft (401), and the moving rod (402) is slidably connected to the moving rod (303).

4. The plastic scrap recycling device according to claim 1, characterized in that: The driving mechanism (5) comprises a driving motor (501), a rotating shaft (502) and a rotating disk (503); the driving motor (501) is fixedly mounted on the back of the housing (1); the rotating shaft (502) is connected to the driving motor (501); and the rotating disk (503) is fixedly mounted outside the rotating shaft (502).

5. The plastic scrap recycling device according to claim 1, characterized in that: The driving mechanism (5) further comprises a mounting rod (504), wherein the mounting rod (504) is fixedly connected to the rotating disk (503), and the mounting rod (504) is movably mounted inside the moving rod (402).

6. The plastic scrap recycling device according to claim 1, characterized in that: A discharge plate (6) is fixedly connected to the heating furnace (201), and the other end of the discharge plate (6) passes through the outer shell (1).

7. The plastic scrap recycling device according to claim 1, characterized in that: The heating furnace (201) is provided with a slot hole (701), and a material valve (702) communicating with the slot hole (701) is fixedly installed at the right end of the shell (1), and a discharge pipe (703) is fixedly connected to the material valve (702).

Images