CN219405167U

CN219405167U - Raw material impurity removing device

Info

Publication number: CN219405167U
Application number: CN202320294894.4U
Authority: CN
Inventors: 过莹
Original assignee: Suzhou Zhonglu New Material Technology Co ltd
Current assignee: Suzhou Zhonglu New Material Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-25
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a raw material impurity removing device, which relates to the field of injection molding processing of automobile parts. According to the utility model, through the arrangement of the heat preservation shell, the electric cylinder, the heat conduction shell, the electric heating coil, the telescopic folding sleeve and the ejector rod, the output end of the electric cylinder drives the filter plate to move to the right direction of the feed inlet through the piston rod during filtration, so that the molten plastic is forcedly filtered, the filtration speed is increased, meanwhile, the molten plastic is prevented from being adhered to the piston rod on the output end of the electric cylinder through the arrangement of the telescopic folding sleeve, and then the output end of the electric cylinder pulls back the filter plate through the piston rod, so that the filter plate moves leftwards to be far away from the feed inlet for the next forceful filtration, the filtration efficiency is high, the impurity removal rate is high, and meanwhile, the filter plate can be automatically cleaned, and the plastic solidification is prevented from influencing the normal operation of the device.

Description

Raw material impurity removing device

Technical Field

The utility model relates to the field of injection molding processing of automobile parts, in particular to a raw material impurity removing device.

Background

An automobile is a carrier running on the ground, and is quite common, various parts and components are usually required to be processed when the automobile is produced, the required raw materials are not only metal, but also plastic, rubber and the like, an injection molding processing technology is usually adopted when the plastic parts used for the automobile are produced, and impurities are usually removed by filtering the plastic particle raw materials after the plastic particle raw materials are melted to avoid the impurities.

The utility model provides an injection molding machine edulcoration device of 202021448559.8 relates to the field of edulcoration device, and this application increases the secondary filter plate, makes the raw materials of moulding plastics through the secondary filter plate finer, and the product quality of moulding plastics out is better, and joint magnetic stripe on the secondary filter plate makes the iron fillings in the raw materials of moulding plastics unable get into in the flourishing material barrel, has promoted the quality of the raw materials of moulding plastics after filtering, and then has promoted the quality of injection molding products.

This edulcoration device carries out secondary filtration through the filter that the aperture is littleer and realizes the edulcoration, although has improved the quality of injection molding product, but the aperture of filter is littleer not only can block impurity, also can make the resistance that the molten plastics received when leading to the filtration hole increase simultaneously, has slowed down the speed of filtration edulcoration.

Disclosure of Invention

Based on the above, the utility model aims to provide a raw material impurity removing device so as to solve the technical problem of slow filtering speed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a raw materials edulcoration device, includes the heat preservation shell, heat conduction shell is connected with in the heat preservation shell, install electric heating coil in the heat conduction shell, heat conduction shell is connected with the ejector pin, heat preservation shell side-mounting has the electric jar, the electric jar output is connected with the filter through the piston rod, be connected with folding flexible cover between filter and the heat conduction shell.

Through adopting above-mentioned technical scheme, the electric jar output moves to the feed inlet direction through piston rod drive filter right side during filtering to force to filter to molten plastics, accelerate filtration rate, avoid molten plastics adhesion on the piston rod on the electric jar output through the setting of flexible folding cover simultaneously, later the electric jar output is pulled back the filter through the piston rod, thereby makes the filter left side move away from the feed inlet and prepares to force the filtration next.

Further, a feed inlet is formed in the side face of the heat conducting shell, a discharge outlet is formed below the heat conducting shell, and a sealing cover penetrates through the heat insulating shell.

Through adopting above-mentioned technical scheme, with feed inlet and discharge gate and molten plastic pipe connection, the staff opens the electric jar after the feed inlet feeding and makes the piston rod on the electric jar output to do reciprocal flexible action to the molten plastic force filters, later filtered molten plastic accessible discharge gate ejection of compact.

Further, the filter plate is movably connected with the heat conducting shell, and the diameter of the filter plate is slightly smaller than the inner diameter of the heat conducting shell.

Through adopting above-mentioned technical scheme, the electric jar output moves to the feed inlet direction through piston rod drive filter right side to force to filter molten plastic, accelerate filtration rate, avoid molten plastic adhesion on the piston rod on the electric jar output through the setting of flexible folding cover simultaneously.

Furthermore, the folding telescopic sleeve is made of high-temperature resistant silica gel.

Furthermore, the ejector rods are arranged in a plurality, and the ejector rods are distributed in an annular array.

Through adopting above-mentioned technical scheme, the electricity jar output is pulled back the filter through the piston rod to make the filter left shift keep away from the feed inlet, prepare to force the filtration next time, reduce molten plastic feeding resistance simultaneously and make the ejector pin pass the filtration pore on the filter, thereby clear up the filter and avoid the filtration pore to block up.

Furthermore, a plurality of filtering holes distributed in an annular array shape are formed in the filtering plate, and the diameter of the ejector rod is slightly smaller than that of the filtering holes.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the heat insulation shell, the electric cylinder, the heat conduction shell, the electric heating coil, the telescopic folding sleeve and the ejector rod, the output end of the electric cylinder drives the filter plate to move to the right direction of the feed inlet through the piston rod during filtration, so that the molten plastic is forcedly filtered, the filtration speed is increased, meanwhile, the molten plastic is prevented from being adhered to the piston rod on the output end of the electric cylinder through the arrangement of the telescopic folding sleeve, and then the filter plate is pulled back through the piston rod, so that the filter plate moves left to be far away from the feed inlet for the next forceful filtration, meanwhile, the feeding resistance of the molten plastic is reduced, the ejector rod passes through the filter hole on the filter plate, so that the filter plate is cleaned, the filter hole is prevented from being blocked, meanwhile, the electric cylinder is different from the hydraulic cylinder and the air cylinder, the phenomenon of air leakage and oil leakage can not occur, so that the molten plastic is prevented from being polluted by compressed air and hydraulic oil, meanwhile, the heat loss of the molten plastic is reduced through the heat insulation shell, the solidification forming phenomenon of the molten plastic in the device is reduced, even if the molten plastic is solidified and formed in the device, the heat is also can be generated through the electric heating coil to heat to be matched with the heat conduction shell, so that the solidified plastic formed in the device, the plastic is melted again, the filtration efficiency and the impurity is high, and the impurity removal rate is simultaneously, and the device can be cleaned, and the normal plastic solidification effect can be avoided.

Drawings

FIG. 1 is a schematic view of the apparatus of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of the device of the present utility model during cleaning;

FIG. 3 is a schematic cross-sectional view of the device of the present utility model during filtration;

fig. 4 is a schematic diagram of an explosive structure of the ejector pin according to the present utility model.

In the figure: 1. a thermal insulation shell; 2. sealing cover; 3. a discharge port; 4. an electric cylinder; 5. a feed inlet; 6. a heat conductive shell; 7. an electric heating coil; 8. folding the telescopic sleeve; 9. a push rod; 10. and (5) a filter plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1, 2, 3 and 4 show, including heat preservation shell 1, heat preservation shell 1 internally connected has heat conduction shell 6, electric heating coil 7 is installed to heat conduction shell 6 inner wall, melt the plastics that solidify, heat conduction shell 6 inside one side is connected with ejector pin 9, ejector pin 9 is provided with a plurality ofly, and a plurality of ejector pins 9 are annular array form and distribute, be convenient for clear up filter 10 automatically, electric jar 4 is installed to heat preservation shell 1 one side, piston rod on the output of electric jar 4 runs through heat preservation shell 1 and heat conduction shell 6 one side centre and extends to heat conduction shell 6 inside one side, electric jar 4 output is connected with filter 10 through the piston rod, filter 10 and heat conduction shell 6 sliding connection, and the diameter of filter 10 is slightly less than the internal diameter of heat conduction shell 6, force filtration fused plastics accelerates the filtration rate, a plurality of filter holes that are annular array form and be slightly less than the diameter of filter hole are seted up to filter 10 both sides, be connected with folding telescopic sleeve 8 between filter 10 and the heat conduction shell 6, telescopic sleeve 8 adopts high temperature resistant silica gel to make, avoid melting plastics to adhere on electric jar 4 output, high efficiency and the high efficiency impurity removal rate piston rod.

Referring to fig. 1, 2 and 3, in the above embodiment, the other side of the heat conducting shell 6 is provided with the feed inlet 5, the bottom side of the heat conducting shell 6 is provided with the discharge outlet 3, one side of the top of the heat insulating shell 1 is penetrated with the sealing cover 2, and the sealing cover 2 is detachably connected with the heat insulating shell 1 and the heat conducting shell 6, so as to facilitate the impurity removing work for filtering the molten plastic.

The implementation principle of the embodiment is as follows: firstly, a worker connects a feed inlet 5 and a discharge outlet 3 with a molten plastic pipeline, after the feed inlet 5 feeds, the worker opens an electric cylinder 4 to enable a piston rod on the output end of the electric cylinder 4 to do reciprocating telescopic action, after the electric cylinder 4 is started, the output end drives a filter plate 10 to move right towards the direction of the feed inlet 5 through the piston rod so as to forcedly filter molten plastic, the filtering speed is increased, the filtered molten plastic can be discharged through the discharge outlet 3, then the output end of the electric cylinder 4 pulls back the filter plate 10 through the piston rod so as to enable the filter plate 10 to move left away from the feed inlet 5 to reduce the feeding resistance of the molten plastic, meanwhile, the filter plate 10 moves left to apply some pushing force to the filtered molten plastic to accelerate the discharge, finally, a push rod 9 passes through a filter hole on the filter plate 10 so as to clean the filter plate 10 to avoid the filter hole blockage, and meanwhile, the filter plate 10 is ready for the next forcedly filtering;

cleaning, reduce the heat loss of molten plastic through heat preservation shell 1, reduce the molten plastic and solidify the shaping phenomenon emergence in the device, even molten plastic solidifies shaping in the device also accessible electric heating coil 7 produces heat and cooperates heat conduction shell 6 transmission heat, thereby it makes plastics can discharge to melt again to solidify the plastics of shaping, staff dismantles sealed lid 2 when the impurity in the device needs to clear up, afterwards inhale the impurity in the heat conduction shell 6 and adorn sealed lid 2 back through dust extraction mechanism, sealed lid 2 accessible screw thread mode is connected with heat preservation shell 1 and heat conduction shell 6, also accessible bolt is connected with heat preservation shell 1 and heat conduction shell 6, or adopt other detachable connected mode, this technical scheme does not limit on the dismantlement mode.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a raw materials edulcoration device, includes heat preservation shell (1), its characterized in that: the heat-insulating shell (1) is internally connected with a heat-conducting shell (6), an electric heating coil (7) is arranged in the heat-conducting shell (6), the heat-conducting shell (6) is internally connected with a push rod (9), the electric cylinder (4) is arranged on the side face of the heat preservation shell (1), the output end of the electric cylinder (4) is connected with a filter plate (10) through a piston rod, and a folding telescopic sleeve (8) is connected between the filter plate (10) and the heat conduction shell (6).

2. The raw material impurity removing apparatus according to claim 1, wherein: the side of the heat conduction shell (6) is provided with a feed inlet (5), the lower part of the heat conduction shell (6) is provided with a discharge outlet (3), and the heat preservation shell (1) is penetrated with a sealing cover (2).

3. The raw material impurity removing apparatus according to claim 1, wherein: the filter plate (10) is movably connected with the heat conduction shell (6), and the diameter of the filter plate (10) is slightly smaller than the inner diameter of the heat conduction shell (6).

4. The raw material impurity removing apparatus according to claim 1, wherein: the folding telescopic sleeve (8) is made of high-temperature resistant silica gel.

5. The raw material impurity removing apparatus according to claim 1, wherein: the ejector rods (9) are arranged in a plurality, and the ejector rods (9) are distributed in an annular array.

6. The raw material impurity removing apparatus according to claim 5, wherein: the filter plate (10) is provided with a plurality of filtering holes distributed in an annular array shape, and the diameter of the ejector rod (9) is slightly smaller than that of the filtering holes.