Plastic particle impurity removal device for plastic processing

Abstract

The utility model relates to the technical field of plastic processing, and discloses a plastic particle impurity removal device for plastic processing, which comprises a base, a cleaning cylinder is fixedly mounted on the top side of the base, a stirring component and an antifouling mechanism are arranged on the inner side of the cleaning cylinder, and a sealing cover is mounted on the top side of the cleaning cylinder through bolts. Flushing is carried out under the action of a water inlet pipe, at the moment, a water source flows among raw materials to take away impurities and flows to a water filtering tank, then filtering is carried out through two sets of filtering net plates of different specifications, meanwhile, a second motor is started to drive a second threaded rod to rotate, and then a second threaded sleeve and a cleaning plate are driven to move left and right; and a filter screen plate is cleaned through a brush, the situation that the use effect of the device is reduced due to impurity blockage is avoided, then a filtered water source flows to the inner side of a water storage cavity, the filtered water source is input into a circulating connecting pipe by starting a pump and enters a cleaning cylinder to be reused, and the resource utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a plastic particle impurity removal device for plastic processing. Background Art

[0002] Plastic granules are semi-finished products of the plastic molding industry and are also raw materials for extrusion, injection molding, blow molding, foaming and other molding processes. During the processing of plastic granules, some impurities will be adsorbed on the surface of the granules. It is necessary to remove impurities from the plastic granules to ensure the quality of subsequent plastic processing.

[0003] According to the search, Chinese patent literature, announcement number: CN213995272U, discloses a plastic particle impurity removal device for plastic processing. By setting a spiral shaft inside the processing box and cooperating with a motor, the plastic particles cleaned in the processing box can be fully stirred, so as to ensure the impurity removal effect of the plastic particles. In combination with a filter plate, the plastic particles can be separated from the impurities, and the impurities in the plastic particles can be removed more thoroughly, thereby improving the quality of the plastic particles. By setting a heating plate in the gap between the shell and the processing box and cooperating with a heater, the plastic particles cleaned in the processing box can be dried. The impurity removal device has various functions and has better development prospects. However, during use, when the spiral shaft is stirred and cleaned, it is easy to cause impurities to adhere to the inner wall of the cleaning cylinder, which is easy to affect the later cleaning effect. The secondary pollution of impurities affects the cleaning quality, and the water after cleaning cannot circulate during use. Therefore, although the same batch of water can be used for cleaning, the effect is poor, and some impurities are likely to remain on the surface of the particles. At the same time, when the sewage outlet is drained, it causes a waste of resources, and the filter plate is easily blocked during long-term use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a plastic particle impurity removal device for plastic processing, which has the advantages of recycling water sources to improve resource utilization, while the water body circulates to improve the cleaning efficiency and cleaning quality, and can reduce inner wall pollution during the cleaning process, thereby improving the impurity removal strength, and is not prone to clogging as a whole, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle impurity removal device for plastic processing, comprising a base, a cleaning cylinder is fixedly installed on the top side of the base, a stirring assembly and an anti-fouling mechanism are arranged on the inner side of the cleaning cylinder, a sealing cover is installed on the top side of the cleaning cylinder by bolts, a square water filter trough is opened on the inner side of the base, a filtering mechanism is arranged on the inner side of the water filter trough, discharge pipes are arranged on the left and right sides of the lower end of the cleaning cylinder, a circulation connecting pipe and a water inlet pipe are arranged on the left and right sides of the upper end of the cleaning cylinder, a feed hopper is arranged on the top side of the sealing cover, and an isolation assembly is arranged on the lower end of the inner side of the cleaning cylinder.

[0008] A circular water storage cavity and an installation cavity are provided on the inner side of the base, a through hole is provided between the circular water storage cavity and the water filter trough, a pump is provided on the inner side of the installation cavity, the water inlet end of the pump is connected to the water storage cavity through a pipeline, and the water outlet end of the pump is connected to a circulation pipe through a pipeline.

[0009] Through the above technical solution, during use, the filtered water source flows to the inner side of the water storage chamber. At this time, the pump is started to input the filtered water source into the circulation pipe and enter the cleaning cylinder for reuse, which is beneficial to improve resource utilization and avoid waste.

[0010] The stirring assembly includes a No. 1 motor, a fixed rod and a stirring rod. The driving end of the No. 1 motor is fixedly installed with the fixed rod, and the outer side of the fixed rod is provided with a stirring rod. There are two sets of fixed rods and stirring rods in total.

[0011] Through the above technical solution, when in use, start motor No. 1 to drive the raw materials to rotate, which is conducive to the mutual friction between the raw materials to remove impurities, improve the impurity removal efficiency and reduce the cleaning time.

[0012] The anti-fouling mechanism includes a No. 1 threaded rod, a No. 1 threaded sleeve, a connecting rod, a scraper cylinder, and a heating tube. The outer side of the No. 1 threaded rod is connected to the No. 1 threaded sleeve through a thread, the connecting rod is fixedly installed on the outer side of the No. 1 threaded sleeve, the end of the connecting rod away from the No. 1 threaded sleeve is fixedly installed with a scraper cylinder, the inner side of the scraper cylinder is provided with a heating tube, and fixing rods are respectively fixedly installed at both ends of the No. 1 threaded rod.

[0013] Through the above technical solution, during stirring, the No. 1 motor drives the No. 1 threaded rod to rotate, thereby driving the No. 1 threaded sleeve and the scraper to move up and down, which is helpful to avoid impurities adhering to the inner wall of the cleaning cylinder and causing secondary pollution.

[0014] The filtering mechanism includes a filter screen plate, a No. 2 threaded rod, a No. 2 threaded sleeve, a cleaning plate and a No. 2 motor. Two filter screen plates are movably installed on the front side of the water filter tank. The outer side of the No. 2 threaded rod is connected with the No. 2 threaded sleeve through threads. The outer side of the No. 2 threaded sleeve is fixedly installed with a cleaning plate. A cleaning brush is provided on the outer side of the cleaning plate. The No. 2 motor is fixedly installed on the right end of the No. 2 threaded rod.

[0015] Through the above technical scheme, during filtering, the sewage is filtered under the action of two groups of filter screens of different specifications. At the same time, the No. 2 threaded rod is driven to rotate by starting the No. 2 motor, thereby driving the No. 2 threaded sleeve and the cleaning plate to move left and right, so that the filter screen is cleaned by a brush, which is helpful to avoid clogging by impurities and reducing the use effect of the device.

[0016] The isolation assembly includes a fixing frame, an isolation net, a fixing seat and a connecting bearing. The fixing seat is fixedly installed on the top of the fixing frame, and a connecting bearing is arranged on the top side of the fixing seat. The fixing frame and the fixing seat are conical structures, and the isolation net is fixedly installed on the outside of the fixing frame.

[0017] Through the above technical scheme, during use, the isolation net is helpful for separating raw materials and sewage, and is also helpful for improving the discharge efficiency when outputting raw materials. In addition, under the action of the fixed seat and the connecting bearing, it is convenient to install the stirring assembly and the anti-fouling mechanism, thereby improving the stability of the device.

[0018] Compared with the prior art, the utility model provides a plastic particle impurity removal device for plastic processing, which has the following beneficial effects:

[0019] 1. The utility model starts the No. 1 motor to drive the raw materials to rotate, which is conducive to the mutual friction between the raw materials to remove impurities. At the same time, the No. 1 threaded rod rotates to drive the No. 1 threaded sleeve and the scraper to move up and down, which is conducive to preventing impurities from adhering to the inner wall of the cleaning cylinder to cause secondary pollution. After the cleaning is completed, the heating tube is started to heat, which is conducive to drying the raw materials. The up and down movement of the scraper and the rotation of the stirring rod are conducive to accelerating the drying efficiency, and the use is convenient and quick;

[0020] 2. The utility model is flushed under the action of the water inlet pipe. At this time, the water source circulates between the raw materials to take away impurities and flows to the filter tank, and then is filtered through two groups of filter screens of different specifications. At the same time, the No. 2 threaded rod is driven to rotate by starting the No. 2 motor, and then the No. 2 threaded sleeve and the cleaning plate are driven to move left and right, so that the filter screen is cleaned by a brush, which is beneficial to avoid clogging by impurities and reducing the use effect of the device. Then the filtered water source flows to the inner side of the water storage chamber, and then the filtered water source is input into the circulation pipe by starting the pump to enter the cleaning cylinder for reuse, which is beneficial to improve resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the isolation component of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between the stirring assembly and the anti-fouling mechanism of the utility model;

[0025] Figure 5 For this utility model Figure 2 A is an enlarged structural diagram;

[0026] Figure 6 For this utility model Figure 2 The enlarged structural diagram at B in FIG.

[0027] Wherein: 1. base; 2. cleaning cylinder; 3. stirring assembly; 4. anti-fouling mechanism; 5. sealing cover; 6. water filter tank; 7. filtering mechanism; 8. discharge pipe; 9. circulation pipe; 10. water inlet pipe; 11. feed hopper; 12. isolation assembly; 101. water storage chamber; 102. installation chamber; 103. pump; 104. through hole; 301. No. 1 motor; 302. fixing rod; 303. stirring rod; 401. No. 1 threaded rod; 402. No. 1 threaded sleeve; 403. connecting rod; 404. scraper; 405. heating tube; 701. filter screen; 702. No. 2 threaded rod; 703. No. 2 threaded sleeve; 704. cleaning plate; 705. No. 2 motor; 1201. fixing frame; 1202. isolation net; 1203. fixing seat; 1204. connecting bearing. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] like Figure 1-6 As shown, the utility model provides a plastic particle impurity removal device for plastic processing, comprising a base 1, a cleaning cylinder 2 is fixedly installed on the top side of the base 1, a stirring assembly 3 and an anti-fouling mechanism 4 are arranged on the inner side of the cleaning cylinder 2, a sealing cover 5 is installed on the top side of the cleaning cylinder 2 by bolts, a square water filter trough 6 is opened on the inner side of the base 1, a filtering mechanism 7 is arranged on the inner side of the water filter trough 6, a discharge pipe 8 is arranged on the left and right sides of the lower end of the cleaning cylinder 2, a circulation connecting pipe 9 and a water inlet pipe 10 are arranged on the left and right sides of the upper end of the cleaning cylinder 2, a feeding hopper 11 is arranged on the top side of the sealing cover 5, and an isolation assembly 12 is arranged on the lower end of the inner side of the cleaning cylinder 2.

[0031] A circular water storage chamber 101 and an installation chamber 102 are provided on the inner side of the base 1. A through hole 104 is provided between the circular water storage chamber 101 and the water filter tank 6. A pump 103 is provided on the inner side of the installation chamber 102. The water inlet of the pump 103 is connected to the water storage chamber 101 through a pipeline, and the water outlet of the pump 103 is connected to the circulation pipe 9 through a pipeline. The advantage is that the filtered water source flows to the inner side of the water storage chamber 101, so that the filtered water source is input into the circulation pipe 9 and enters the cleaning cylinder 2 for reuse by starting the pump 103, which is conducive to improving resource utilization and avoiding waste.

[0032] The stirring assembly 3 includes a first motor 301, a fixed rod 302 and a stirring rod 303. The driving end of the first motor 301 is fixedly mounted with the fixed rod 302, and the outer side of the fixed rod 302 is provided with a stirring rod 303. There are two sets of fixed rods 302 and stirring rods 303. The advantage is that by starting the first motor 301 to drive the raw materials to rotate, it is beneficial to make the raw materials rub against each other and thus remove impurities.

[0033] The anti-fouling mechanism 4 includes a No. 1 threaded rod 401, a No. 1 threaded sleeve 402, a connecting rod 403, a scraper 404, and a heating tube 405. The outer side of the No. 1 threaded rod 401 is connected to the No. 1 threaded sleeve 402 through a thread, the outer side of the No. 1 threaded sleeve 402 is fixedly installed with a connecting rod 403, the end of the connecting rod 403 away from the No. 1 threaded sleeve 402 is fixedly installed with a scraper 404, the inner side of the scraper 404 is provided with a heating tube 405, and the two ends of the No. 1 threaded rod 401 are respectively fixedly installed with a fixed rod 302. The advantage is that the No. 1 threaded sleeve 402 and the scraper 404 are driven to move up and down under the rotation of the No. 1 threaded rod 401, which is conducive to preventing impurities from adhering to the inner wall of the cleaning cylinder 2 to cause secondary pollution.

[0034] Embodiment 2:

[0035] like Figure 1-6As shown, as an improvement on the previous embodiment. The filtering mechanism 7 includes a filter screen plate 701, a No. 2 threaded rod 702, a No. 2 threaded sleeve 703, a cleaning plate 704 and a No. 2 motor 705. Two filter screen plates 701 are movably installed on the front side of the water filter tank 6. The No. 2 threaded sleeve 703 is connected to the outer side of the No. 2 threaded rod 702 by threads. The cleaning plate 704 is fixedly installed on the outer side of the No. 2 threaded sleeve 703. A cleaning brush is arranged on the outer side of the cleaning plate 704. The No. 2 motor 705 is fixedly installed on the right end of the No. 2 threaded rod 702. The advantage is that filtering is performed through two groups of filter screen plates 701 of different specifications. At the same time, the No. 2 threaded rod 702 is driven to rotate by starting the No. 2 motor 705, and then the No. 2 threaded sleeve 703 and the cleaning plate 704 are driven to move left and right, so that the filter screen plate 701 is cleaned by the brush, which is conducive to avoiding clogging of impurities and reducing the use effect of the device.

[0036] The isolation component 12 includes a fixing frame 1201, an isolation net 1202, a fixing seat 1203 and a connecting bearing 1204. The fixing seat 1203 is fixedly installed on the top of the fixing frame 1201, and the connecting bearing 1204 is arranged on the top side of the fixing seat 1203. The fixing frame 1201 and the fixing seat 1203 are in a conical structure, and the isolation net 1202 is fixedly installed on the outside of the fixing frame 1201. The advantages are that the isolation net 1202 is conducive to separating the raw materials and sewage, and is conducive to improving the discharging efficiency when discharging the raw materials, and under the action of the fixing seat 1203 and the connecting bearing 1204, it is convenient to install the stirring component 3 and the anti-fouling mechanism 4, and improve the stability of the device.

[0037] When in use, the raw materials are placed from the feed hopper 11 into the inner side of the cleaning cylinder 2, and then the water inlet pipe 10 is connected. At this time, the No. 1 motor 301 is started to drive the raw materials to rotate, which is conducive to the mutual friction between the raw materials and the removal of impurities. At the same time, the No. 1 threaded rod 401 is rotated to drive the No. 1 threaded sleeve 402 and the scraper 404 to move up and down, which is conducive to preventing impurities from adhering to the inner wall of the cleaning cylinder 2 and causing secondary pollution. Then, it is rinsed under the action of the water inlet pipe 10. At this time, the water source circulates between the raw materials to carry away impurities and flow to the filter tank 6, and then is filtered through two groups of filter screens 701 of different specifications. At the same time, the No. 2 motor 705 is started to drive the No. 2 threaded rod 702 to rotate. The second threaded sleeve 703 and the cleaning plate 704 move left and right, thereby cleaning the filter screen plate 701 with a brush, which is beneficial to avoid clogging with impurities and reducing the use effect of the device. The filtered water source then flows to the inner side of the water storage chamber 101, and the filtered water source is input to the circulation pipe 9 by starting the pump 103 and enters the cleaning cylinder 2 for reuse, which is beneficial to improve resource utilization and avoid waste. Finally, the heating tube 405 is started to generate heat, which is beneficial to drying the raw materials. The scraper 404 moves up and down and the stirring rod 303 rotates, which is beneficial to speed up the drying efficiency. It is convenient and quick to use, and the particles can be output and collected by opening the discharge pipe 8 valve.

[0038] 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 particle impurity removal device for plastic processing, comprising a base, characterized in that: A cleaning cylinder is fixedly installed on the top side of the base, a stirring assembly and an anti-fouling mechanism are arranged on the inner side of the cleaning cylinder, a sealing cover is installed on the top side of the cleaning cylinder by bolts, a square water filter tank is opened on the inner side of the base, a filtering mechanism is arranged on the inner side of the water filter tank, discharge pipes are arranged on the left and right sides of the lower end of the cleaning cylinder, a circulation pipe and a water inlet pipe are arranged on the left and right sides of the upper end of the cleaning cylinder, a feed hopper is arranged on the top side of the sealing cover, an isolation assembly is arranged on the lower end of the inner side of the cleaning cylinder, the anti-fouling mechanism includes a No. 1 threaded rod, a No. 1 threaded sleeve, a connecting rod, a scraper cylinder, a heating pipe, and the outer side of the No. 1 threaded rod is connected with a A No. 1 threaded sleeve, a connecting rod is fixedly installed on the outer side of the No. 1 threaded sleeve, a scraper is fixedly installed on the end of the connecting rod away from the No. 1 threaded sleeve, a heating tube is arranged on the inner side of the scraper, fixing rods are fixedly installed on both ends of the No. 1 threaded rod, a filtering mechanism comprises a filter screen plate, a No. 2 threaded rod, a No. 2 threaded sleeve, a cleaning plate and a No. 2 motor, two filter screen plates are movably installed on the front side of the water filter tank, a No. 2 threaded sleeve is connected to the outer side of the No. 2 threaded rod by threads, a cleaning plate is fixedly installed on the outer side of the No. 2 threaded sleeve, a cleaning brush is arranged on the outer side of the cleaning plate, and a No. 2 motor is fixedly installed on the right end of the No. 2 threaded rod.

2. The plastic particle impurity removal device for plastic processing according to claim 1, characterized in that: A circular water storage cavity and an installation cavity are provided on the inner side of the base, a through hole is provided between the circular water storage cavity and the water filter trough, a pump is provided on the inner side of the installation cavity, the water inlet end of the pump is connected to the water storage cavity through a pipeline, and the water outlet end of the pump is connected to a circulation pipe through a pipeline.

3. The plastic particle impurity removal device for plastic processing according to claim 1, characterized in that: The stirring assembly includes a No. 1 motor, a fixed rod and a stirring rod. The driving end of the No. 1 motor is fixedly installed with the fixed rod, and the outer side of the fixed rod is provided with a stirring rod. There are two sets of fixed rods and stirring rods in total.

4. The plastic particle impurity removal device for plastic processing according to claim 3, characterized in that: The isolation assembly includes a fixing frame, an isolation net, a fixing seat and a connecting bearing. The fixing seat is fixedly installed on the top of the fixing frame, and a connecting bearing is arranged on the top side of the fixing seat. The fixing frame and the fixing seat are conical structures, and the isolation net is fixedly installed on the outside of the fixing frame.

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