CN215282863U

CN215282863U - Fused plastic impurity filtering device in injection molding machine

Info

Publication number: CN215282863U
Application number: CN202022563471.7U
Authority: CN
Inventors: 王登峰; 王东玉
Original assignee: Qingdao Sanjia Electromechanical Co ltd
Current assignee: Qingdao Sanjia Electromechanical Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-12-24
Anticipated expiration: 2030-11-08

Abstract

The utility model discloses a molten plastics impurity filter equipment in injection molding machine, including filtering mechanism, filtering mechanism's upper end sealing connection end cover, the perpendicular to surface of end cover connects charge-in pipeline, and charge-in pipeline's bottom is passed the inside that the end cover extends to filtering mechanism, and charge-in pipeline's upper end sets up the feed inlet, and filtering mechanism's lower tip sets up the discharge gate, and the lower extreme of discharge gate sets up recovery unit. Fused plastics impurity filter equipment in this injection molding machine, driving motor drives drive gear's rotation, thereby make the (mixing) shaft drive the high-speed operation of stirring rake, stir garrulous processing to bold plastic impurity, convenient filtration, the electric heat net can be fired to not stirring garrulous thorough plastics, guarantee plastic impurity's crushing nature, electric heat net and filter screen cooperation operation, can thoroughly filter, and the work efficiency is improved, the drain pipe is kept away from the one end of collection box and is let in the mouth of sewer, the pollution of environment can be avoided in waste water drainage mouth, the energy saving and emission reduction nature of improvement device.

Description

Fused plastic impurity filtering device in injection molding machine

Technical Field

The utility model relates to a filter equipment technical field specifically is a fused plastics impurity filter equipment in injection molding machine.

Background

The melting regeneration is a method for re-heating and plasticizing the waste plastics for utilization. The method can be divided into two types from the sources of waste plastics, namely recycling of clean waste plastics recycled from scraps of resin factories and processing plants; and secondly, recycling various plastic products mixed together after use. The former is called as pure regeneration, and can prepare plastic products with better performance; the latter is called composite regeneration, and generally only can prepare plastic products with relatively poor performance requirements, and the recovery and regeneration process is complex. Waste plastic melting regeneration is a waste plastic recycling technology, namely waste plastics are heated and melted into raw materials or products, and the raw materials or the products comprise single-variety waste plastic regeneration and composite waste plastic regeneration. The former is to sort out waste plastics, separate them, melt and granulate them, and use them alone or mix them with new resin to process them into products. The latter means that the waste plastics are directly crushed without selective separation after being simultaneously collected. The existing waste plastic bottles are inconvenient to heat and melt, and the efficiency of melting the waste plastic bottles is low, and the plastic melt is inconvenient to filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a molten plastics impurity filter equipment in injection molding machine, the rotation that driving motor drove drive gear has, thereby make the (mixing) shaft drive the high-speed operation of stirring rake, stir garrulous processing to bold plastics impurity, convenient the filtration, the below of (mixing) shaft transversely sets up the filter screen, the filter screen can carry out filtering operation to plastics impurity, the below of filter screen sets up the electric heat net, the electric heat net can be fired to not stirring garrulous thorough plastics, guarantee plastics impurity's crushing nature, can thoroughly filter, and the work efficiency is improved, the drain pipe is kept away from the one end of collection box and is let in the mouth of sewer, can avoid the pollution of environment in the waste water drainage sewer, the advantage of the energy saving and emission reduction nature of improvement device, the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a molten plastic impurity filtering device in an injection molding machine comprises a filtering mechanism, wherein the upper end part of the filtering mechanism is hermetically connected with an end cover, the surface of the end cover is vertically connected with a feeding pipeline, the bottom of the feeding pipeline penetrates through the end cover and extends into the filtering mechanism, the upper end of the feeding pipeline is provided with a feeding hole, the lower end part of the filtering mechanism is provided with a discharging hole, the lower end of the discharging hole is provided with a recovery device, and the recovery device is correspondingly connected with the lower port of the discharging hole;

the filter mechanism comprises a filter vat, a stirring shaft, a fixed sleeve, stirring paddles, bearings, a transmission gear, a driving motor, a filter screen, an electric heating net, a limiting plate, a mounting frame, a controller, a cable and a slag discharging base, wherein the inside of the filter vat is vertically provided with the stirring shaft, the stirring shaft is equidistantly arranged and provided with the fixed sleeve, both sides of the fixed sleeve are movably connected with the stirring paddles, the upper end of the stirring shaft is provided with the bearings, the transmission gear is arranged above the bearings and movably connected with the bearings, the central shaft of the transmission gear is connected with the driving motor, the driving motor is arranged at the upper end outside the filter mechanism, the filter screen is transversely arranged below the stirring shaft, the electric heating net is arranged below the filter screen, the limiting plates are arranged at the two end parts of the filter screen and the electric heating net, the limiting plates are fixed on the inner walls at both sides of the filter vat, the mounting frame is fixed at one side outside the filter vat, and the controller is fixed on the mounting frame, a cable extends out of the controller, one end of the cable, which is far away from the controller, extends into the filter barrel and is connected with the electric heating net, and a slag discharging base is arranged at the bottom end port of the filter barrel and is communicated and connected with the discharge port;

the recycling device comprises a recycling box, a waste residue box, a guide pipe, a water outlet and a sewage discharge pipe, wherein the waste residue box is arranged at the bottom end inside the recycling box, the guide pipe is connected between the waste residue box and the recycling box, the water outlet is formed in the right end of the recycling box, and the sewage discharge pipe is connected into the water outlet.

Preferably, the surface of the recovery device is provided with a through hole, the diameter of the through hole is consistent with that of the discharge hole, and the discharge hole extends into the through hole.

Preferably, a thread structure is arranged in the bearing, and the upper end part of the stirring shaft is meshed with the bearing through threads.

Preferably, the central shaft of the transmission gear penetrates through the end cover and extends to the outside of the filter barrel to be connected with a driving motor.

Preferably, the electric heating net and the surface of the filter net are equal in size.

Preferably, the lower end of the filter vat is provided with a component with an inverted triangle structure.

Preferably, one end of the sewage discharge pipe, which is far away from the recovery box, is communicated with a sewer opening.

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

fused plastic impurity filter equipment in this injection molding machine, driving motor drives drive gear's rotation, thereby make the (mixing) shaft drive the high-speed operation of stirring rake, stir garrulous processing to bold plastic impurity, convenient filtration, the below of (mixing) shaft transversely sets up the filter screen, the filter screen can carry out filtering operation to plastic impurity, the below of filter screen sets up the electric heat net, the electric heat net can be fired to not stirring garrulous thorough plastics, guarantee plastic impurity's crushing nature, can thoroughly filter, and the work efficiency is improved, the drain pipe is kept away from the one end of collection box and is let in the mouth of sewer, the pollution of environment can be avoided in waste water drainage mouth, the energy saving and emission reduction nature of improvement device.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a plan view of the present invention;

FIG. 3 is a structural diagram of the filtering mechanism of the present invention;

fig. 4 is a structural diagram of the recovery device of the present invention.

In the figure: 1. a filtering mechanism; 101. a filter vat; 102. a stirring shaft; 103. fixing the sleeve; 104. a stirring paddle; 105. a bearing; 106. a transmission gear; 107. a drive motor; 108. a filter screen; 109. an electric heating net; 110. a limiting plate; 111. a mounting frame; 112. a controller; 113. a cable wire; 114. a slag discharging base; 2. an end cap; 3. a feed conduit; 4. a feed inlet; 5. a discharge port; 6. a recovery device; 61. a recycling bin; 62. a waste residue box; 63. a guide tube; 64. a water outlet; 65. a sewage discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a molten plastic impurity filtering device in an injection molding machine comprises a filtering mechanism 1, an upper end portion of the filtering mechanism 1 is hermetically connected with an end cover 2 for sealing the filtering mechanism 1, so as to prevent dust impurities from falling into the filtering mechanism 1 to cause unsatisfactory filtering effect, and improve the sealing performance of the filtering mechanism 1, the surface of the end cover 2 is vertically connected with a feeding pipeline 3, the bottom of the feeding pipeline 3 penetrates through the end cover 2 and extends into the filtering mechanism 1, the upper end of the feeding pipeline 3 is provided with a feeding hole 4 for facilitating a worker to pour the materials from the feeding hole 4, the materials flow through the feeding pipeline 3 and finally enter the filtering mechanism 1, the lower end portion of the filtering mechanism 1 is provided with a discharging hole 5 for discharging filtered waste residues, the lower end of the discharging hole 5 is provided with a recycling device 6, the recycling device 6 is correspondingly connected with a lower end port of the discharging hole 5, and the surface of the recycling device 6 is provided with a through hole, the diameter of the through hole is consistent with that of the discharge hole 5, the discharge hole 5 extends into the through hole, and waste residues enter the recovery device 6 through the discharge hole 5 to be recovered, so that the environment pollution is avoided;

referring to fig. 3, the filtering mechanism 1 includes a filtering barrel 101, a stirring shaft 102, a fixing sleeve 103, a stirring paddle 104, a bearing 105, a transmission gear 106, a driving motor 107, a filter screen 108, an electric heating net 109, a limiting plate 110, a mounting frame 111, a controller 112, a cable 113 and a slag discharging base 114, the stirring shaft 102 is vertically disposed inside the filtering barrel 101, the fixing sleeve 103 is mounted in the stirring shaft 102 in an equidistant arrangement, the stirring paddles 104 are movably connected to both sides of the fixing sleeve 103, the fixing sleeve 103 can limit the position of the stirring paddle 104 and is connected to the stirring paddles 104 on both sides, the bearing 105 is mounted at the upper end of the stirring shaft 102, a thread structure is disposed inside the bearing 105, the upper end of the stirring shaft 102 is engaged with the bearing 105 through threads, the dismounting and the mounting of the subsequent equipment damage are facilitated through the thread engagement, the transmission gear 106 is disposed above the bearing 105, and the transmission gear 106 is movably connected to the bearing 105, the central shaft of the transmission gear 106 is connected with the driving motor 107, the central shaft of the transmission gear 106 penetrates through the end cover 2 and extends to the outside of the filter barrel 101 to be connected with the driving motor 107, the driving motor 107 is arranged at the upper end outside the filter mechanism 1, the driving motor 107 drives the transmission gear 106 to rotate, so that the stirring shaft 102 drives the stirring paddle 104 to run at high speed, massive plastic impurities are crushed, the filtering is convenient, the filter screen 108 is transversely arranged below the stirring shaft 102, the plastic impurities can be filtered by the filter screen 108, the electric heating net 109 is arranged below the filter screen 108, the electric heating net 109 can burn the plastic which is not crushed thoroughly, the crushing performance of the plastic impurities is ensured, the complete filtering is realized, the working efficiency is improved, the sizes of the electric heating net 109 and the surface of the filter screen 108 are equal, the limiting plates 110 are arranged at the two end parts of the filter screen 108 and the electric heating net 109 and are used for limiting the positions of the filter screen 108 and the electric heating net 109, the position deviation of the filter screen 108 and the electric heating net 109 in the working process is prevented, the implementation of the work is prevented from being influenced, the limiting plate 110 is fixed on the inner walls of the two sides of the filter barrel 101, the mounting frame 111 is fixed on one side of the outer portion of the filter barrel 101, the controller 112 is fixed on the mounting frame 111 and used for controlling the heat adjustment and the switch setting of the electric heating net 109, the cable 113 extends out of the controller 112, one end, away from the controller 112, of the cable 113 extends into the filter barrel 101 to be connected with the electric heating net 109, the operation is simple through electric connection, the lower end portion of the filter barrel 101 is provided with an inverted triangular structural component to facilitate the collection of waste residues and waste materials, the slag discharging base 114 is arranged at the bottom end port of the filter barrel 101, the slag discharging base 114 is communicated with the discharge port 5, the filtered waste materials flow into the slag discharging base 114 and flow into the recovery device 6 through the discharge port 5;

please refer to fig. 4, the recycling device 6 includes a recycling bin 61, a waste residue box 62, a guide pipe 63, a water outlet 64 and a drain pipe 65, the bottom end inside the recycling bin 61 is provided with the waste residue box 62, which is used for placing waste residues, the guide pipe 63 is connected between the waste residue box 62 and the recycling bin 61, the waste residues are discharged into the waste residue box 62 from the discharge port 5 through the guide pipe 63, the water outlet 64 is provided at the right end of the recycling bin 61, the waste water flows out from the water outlet 64, the drain pipe 65 is connected to the water outlet 64, the drain pipe 65 is far away from the one end of the recycling bin 61 and is led into the drain port, the waste water is discharged into the drain port to avoid the environmental pollution, and the energy conservation and emission reduction performance of the device is improved.

In conclusion, this molten plastic impurity filter equipment in injection molding machine, driving motor 107 drives the rotation of drive gear 106, thereby make (mixing) shaft 102 drive the high-speed operation of stirring rake 104, stir garrulous processing to bold plastic impurity, convenient filtration, the below of (mixing) shaft 102 transversely sets up filter screen 108, filter screen 108 can carry out filtering operation to plastic impurity, the below of filter screen 108 sets up electric heat net 109, electric heat net 109 can burn not stirring thorough plastics, guarantee plastic impurity's pulverizability, can thoroughly filter, improve work efficiency, the drain pipe 65 is kept away from the one end of collection box 61 and is let in the sewer mouth, the pollution of environment can be avoided in the sewer mouth to the waste water discharges, the energy saving and emission reduction nature of improvement device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fused plastics impurity filter equipment in injection molding machine, includes filtering mechanism (1), its characterized in that: the upper end part of the filtering mechanism (1) is hermetically connected with the end cover (2), the surface of the end cover (2) is vertically connected with the feeding pipeline (3), the bottom of the feeding pipeline (3) penetrates through the end cover (2) and extends into the filtering mechanism (1), the upper end of the feeding pipeline (3) is provided with a feeding hole (4), the lower end part of the filtering mechanism (1) is provided with a discharging hole (5), the lower end of the discharging hole (5) is provided with a recovery device (6), and the recovery device (6) is correspondingly connected with the lower end opening of the discharging hole (5);

the filtering mechanism (1) comprises a filtering barrel (101), a stirring shaft (102), a fixed sleeve (103), stirring paddles (104), bearings (105), a transmission gear (106), a driving motor (107), a filter screen (108), an electric heating net (109), a limiting plate (110), a mounting frame (111), a controller (112), a cable (113) and a slag discharging base (114), wherein the stirring shaft (102) is vertically arranged in the filtering barrel (101), the fixed sleeve (103) is arranged at equal intervals on the stirring shaft (102), the stirring paddles (104) are movably connected with both sides of the fixed sleeve (103), the bearings (105) are arranged at the upper end of the stirring shaft (102), the transmission gear (106) is arranged above the bearings (105), the transmission gear (106) is movably connected with the bearings (105), the central shaft of the transmission gear (106) is connected with the driving motor (107), and the driving motor (107) is arranged at the upper end outside the filtering mechanism (1), a filter screen (108) is transversely arranged below the stirring shaft (102), an electric heating net (109) is arranged below the filter screen (108), limiting plates (110) are arranged at two ends of the filter screen (108) and the electric heating net (109), the limiting plates (110) are fixed on the inner walls of two sides of the filter barrel (101), a mounting frame (111) is fixed on one side of the outer portion of the filter barrel (101), a controller (112) is fixed on the mounting frame (111), a cable (113) extends out of the controller (112), one end, far away from the controller (112), of the cable (113) extends into the filter barrel (101) to be connected with the electric heating net (109), a deslagging base (114) is arranged at a bottom end port of the filter barrel (101), and the deslagging base (114) is communicated and connected with the discharge port (5);

the recycling device (6) comprises a recycling box (61), a waste residue box (62), a guide pipe (63), a water outlet (64) and a sewage discharge pipe (65), the waste residue box (62) is arranged at the bottom end inside the recycling box (61), the guide pipe (63) is connected between the waste residue box (62) and the recycling box (61), the water outlet (64) is formed at the right end of the recycling box (61), and the sewage discharge pipe (65) is communicated and connected into the water outlet (64).

2. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: the surface of the recovery device (6) is provided with a through hole, the diameter of the through hole is consistent with that of the discharge hole (5), and the discharge hole (5) extends into the through hole.

3. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: the interior of the bearing (105) is provided with a thread structure, and the upper end part of the stirring shaft (102) is meshed with the bearing (105) through threads.

4. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: the central shaft of the transmission gear (106) penetrates through the end cover (2) and extends to the outside of the filter barrel (101) to be connected with a driving motor (107).

5. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: the electric heating net (109) and the filter screen (108) have the same surface size.

6. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: the lower end part of the filter barrel (101) is provided with a component with an inverted triangle structure.

7. A molten plastic impurity filtering device in an injection molding machine according to claim 1, wherein: one end of the sewage discharge pipe (65) far away from the recovery box (61) is communicated with a sewer opening.