CN221475923U - Centralized feeding device for auxiliary injection molding - Google Patents
Centralized feeding device for auxiliary injection molding Download PDFInfo
- Publication number
- CN221475923U CN221475923U CN202323089630.4U CN202323089630U CN221475923U CN 221475923 U CN221475923 U CN 221475923U CN 202323089630 U CN202323089630 U CN 202323089630U CN 221475923 U CN221475923 U CN 221475923U
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- feeding
- injection molding
- fixedly connected
- cylinder
- extrusion
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 34
- 238000001125 extrusion Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 34
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a centralized feeding device for auxiliary injection molding, which relates to the technical field of auxiliary injection molding feeding and comprises a feeding cylinder, wherein a bearing bracket is arranged at the bottom end of the feeding cylinder, a storage cylinder is arranged at the rear end of the feeding cylinder, a material guiding unit is arranged in the feeding cylinder, a mixing unit is arranged in the storage cylinder, the material guiding unit comprises a limiting chute arranged on the inner wall of the feeding cylinder, and electric telescopic rods are fixedly arranged above two sides of the top of the bearing bracket at two sides of the feeding cylinder. According to the utility model, the extrusion rod can be driven to drive the extrusion plate to move up and down by arranging the electric telescopic rod, extrusion force is generated on the injection molding raw material, so that the injection molding raw material is fed more rapidly, meanwhile, the extrusion plate moves downwards to extrude, the raw material adhered on the inner wall of the feeding cylinder can be scraped at the same time, the long-time adhesion is prevented from contacting with the next batch of raw material, and the feeding working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary injection molding feeding, in particular to a centralized feeding device for auxiliary injection molding.
Background
Injection molding is a tool for producing plastic products, which is also a tool for endowing the plastic products with complete structures and precise dimensions, and is a processing method used in mass production of parts with complex shapes, specifically, injection molding is to inject heated and melted plastic into a mold cavity under high pressure by an injection molding machine, and obtain a formed product after cooling and solidifying.
In the prior art, a chinese patent document with publication number CN213227299U and publication date 2021, month 05 and day 18 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides an supplementary centralized loading attachment who moulds plastics, including the defeated material funnel that is located the lower floor and the automatic unloading platform that is located the upper strata, defeated material funnel passes through the stand with automatic unloading platform and is fixed, and the lower extreme of defeated material funnel is equipped with the discharge gate, has placed first material package in the defeated material funnel, and automatic unloading platform has placed the second material package, and defeated material funnel inside wall is equipped with the cutting saw tooth cutter, and automatic unloading platform is equipped with the mechanism that opens and shuts, and the mechanism that opens and shuts is used for the second material package to fall and get into defeated material funnel from above-mentioned automatic unloading platform.
In order to solve the problem of the centralized feeding of this supplementary injection molding, prior art is through setting up the automatic unloading platform of upper strata, place the second material package in advance in automatic unloading platform, when the quick material conveying of first material package finishes in the defeated material funnel, the mechanism action that opens and shuts in the automatic unloading platform makes the second material package fall down, reaches the mode of once automatic feed supplement function and handles, but has stickness between the raw materials, and this kind of mode is comparatively slow in the in-process of use during the unloading to lead to the problem of work efficiency low.
Disclosure of utility model
The utility model provides a centralized feeding device for auxiliary injection molding, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an supplementary centralized loading attachment of moulding plastics, includes the feed cylinder, is applicable to the centralized feeding use of moulding plastics, be provided with the bearing bracket on the bottom of feed cylinder, the rear end of feed cylinder is provided with the storage feed cylinder.
The inside of material loading section of thick bamboo is provided with the guide unit, the inside of storage section of thick bamboo sets up mixing element.
The guide unit comprises a limiting chute arranged on the inner wall of the feeding barrel, electric telescopic rods are fixedly installed above the two sides of the top of the bearing support on the two sides of the feeding barrel, supporting plates are fixedly installed on the other ends of the electric telescopic rods, and injection molding raw materials inside the feeding can be extruded downwards through lifting of the electric telescopic rods.
The extrusion plate is characterized in that an extrusion rod is fixedly arranged at the bottom of the other end of the bearing plate, an extrusion disc is fixedly connected to the other end of the extrusion rod, a sliding block is fixedly connected to the periphery of the extrusion disc and slidably arranged in a limiting sliding groove, a feed inlet is fixedly connected to the middle position of the extrusion disc, and the sliding block slides in the limiting sliding groove, so that the extrusion disc is limited in position when moving up and down, and deflection is prevented.
The place ahead fixed mounting of storage cylinder has the circulating pump, fixedly connected with annotates the material pipeline on the output of circulating pump, annotate the other end of material pipeline and run through the rear that bears the support and extend to the top of last feed cylinder, the circulating pump can outwards derive the inside of leading out the inside of feeding feed cylinder again of the inside raw materials of moulding plastics of storage cylinder, realizes the effect of automatic feeding.
The technical scheme of the utility model is further improved as follows: the folding pipe is fixedly connected to the other end of the material injection pipeline, the other end of the folding pipe is fixedly connected to the inside of the feed inlet, the support frame is fixedly connected to the outer surface of the material injection pipeline and is fixedly arranged on the rear end of the top of the bearing support, and the folding pipe enables the material injection pipeline to be always connected with the feed inlet, so that the material injection pipeline is not affected when the material injection pipeline moves up and down.
The technical scheme of the utility model is further improved as follows: the mixing unit comprises a clamping groove formed in the inner wall of the storage cylinder, a sealing plate is arranged above the storage cylinder, the sealing plate is movably clamped in the clamping groove, and pull rings are fixedly installed on two sides of the top of the sealing plate.
The technical scheme of the utility model is further improved as follows: the stirring rod is fixedly sleeved on the outer surface of the driving rod, and the driving rod can be driven by the output end of the driving motor to drive the driving rod to rotate at a constant speed between injection molding raw materials, so that the mixing is more uniform.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a centralized feeding device for auxiliary injection molding, which can drive an extrusion rod to drive an extrusion plate to move up and down through the arrangement of an electric telescopic rod, and generate extrusion force on injection molding raw materials, so that the feeding of the injection molding raw materials is faster, meanwhile, the extrusion plate moves downwards to extrude, and raw materials adhered on the inner wall of a feeding cylinder can be scraped simultaneously, so that the long-time adhesion is prevented from contacting with the next raw materials, and the feeding working efficiency is improved.
The utility model provides a centralized feeding device for auxiliary injection molding, which is characterized in that a circulating pump is arranged to suck raw materials in a storage cylinder outwards and guide the raw materials into the storage cylinder by matching with an injection molding pipeline, so that an automatic feeding effect is realized.
3. The utility model provides a centralized feeding device for auxiliary injection molding, which drives a driving rod to rotate at a constant speed by arranging a driving motor, so as to drive a stirring rod to rotate among raw materials at a constant speed, so that the raw materials are mixed more uniformly, and the quality of injection molding raw materials is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a loading barrel structure of the utility model;
FIG. 3 is a schematic view of the structure of the feeding barrel and the storage barrel of the utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic view of a storage barrel according to the present utility model.
In the figure: 1. a feeding cylinder; 11. limiting sliding grooves; 12. an electric telescopic rod; 13. a bearing plate; 14. an extrusion rod; 15. an extrusion plate; 16. a sliding block; 17. a feed inlet; 2. a load bearing bracket; 3. a storage cylinder; 31. a circulation pump; 32. a material injection pipeline; 33. folding the tube; 34. a support frame; 35. a clamping groove; 36. a sealing plate; 37. a pull ring; 38. a driving motor; 39. a driving rod; 310. stirring rod.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a supplementary centralized loading attachment that moulds plastics, includes, goes up feed cylinder 1, is applicable to the centralized material loading of moulding plastics and uses its characterized in that: the bottom of the feeding barrel 1 is provided with a bearing bracket 2, the rear end of the feeding barrel 1 is provided with a storage barrel 3, the inside of the feeding barrel 1 is provided with a guide unit, the inside of the storage barrel 3 is provided with a mixing unit, the guide unit comprises a limiting chute 11 arranged on the inner wall of the feeding barrel 1, two sides of the feeding barrel 1 are positioned above the two sides of the top of the bearing bracket 2 and are fixedly provided with an electric telescopic rod 12, the other end of the electric telescopic rod 12 is fixedly provided with a bearing plate 13, the bottom of the other end of the bearing plate 13 is fixedly provided with an extrusion rod 14, the other end of the extrusion rod 14 is fixedly connected with an extrusion disc 15, the periphery of the extrusion disc 15 is fixedly connected with a sliding block 16, the sliding block 16 is slidably arranged in the limiting chute 11, and the middle position of the extrusion disc 15 is fixedly connected with a feed inlet 17.
Further, the extrusion rod 14 can be driven to drive the extrusion disc 15 to move up and down through the telescopic starting of the electric telescopic rod 12, so that extrusion force is generated on injection molding raw materials by utilizing the extrusion disc 15 to move down, the injection molding raw materials are fed more rapidly, meanwhile, the extrusion disc 15 moves down to extrude, raw materials attached to the inner wall of the feeding barrel 1 can be scraped simultaneously, and long-time attachment and contact of the next batch of raw materials are prevented.
The front of the storage cylinder 3 is fixedly provided with a circulating pump 31, the output end of the circulating pump 31 is fixedly connected with a material injection pipeline 32, the other end of the material injection pipeline 32 penetrates through the rear of the bearing bracket 2 and extends to the top of the upper charging cylinder 1, the other end of the material injection pipeline 32 is fixedly connected with a folding pipe 33, the other end of the folding pipe 33 is fixedly connected with the inside of the charging port 17, the outer surface of the material injection pipeline 32 is fixedly connected with a supporting frame 34, and the supporting frame 34 is fixedly arranged on the rear end of the top of the bearing bracket 2.
Further, raw materials in the storage cylinder 3 are sucked outwards through the circulating pump 31, and are guided into the feeding cylinder 1 through the injection molding pipeline 32, so that automatic feeding is realized.
The mixing unit is including seting up draw-in groove 35 on the inner wall of storage cylinder 3, and the top of storage cylinder 3 is provided with closing plate 36, and closing plate 36 activity joint is in the inside of draw-in groove 35, all fixed mounting has pull ring 37 on the top both sides of closing plate 36, and fixed mounting has driving motor 38 on the top intermediate position of closing plate 36, fixedly connected with actuating lever 39 on the bottom output of driving motor 38, fixedly cup jointed stirring rod 310 on the surface of actuating lever 39.
Further, by starting the driving motor 38, the driving motor 38 is utilized to drive the driving rod 39 to rotate at a constant speed, so as to drive the stirring rod 310 to rotate between the raw materials at a constant speed, and the raw materials are more uniformly mixed.
The working principle of the auxiliary injection molding centralized feeding device is specifically described below.
As shown in fig. 1-5, when in use, the extrusion rod 14 can be driven to drive the extrusion plate 15 to move up and down through the telescopic start of the electric telescopic rod 12, so that extrusion force is generated on the injection molding raw materials by utilizing the extrusion plate 15 to move down, the injection molding raw materials are fed more rapidly, meanwhile, the extrusion plate 15 moves down to extrude, the raw materials adhered on the inner wall of the feeding barrel 1 can be scraped simultaneously, the raw materials are prevented from being adhered to the next batch of raw materials for a long time, after extrusion is finished, the extrusion plate 25 moves up to be reset, the raw materials in the storage barrel 3 are sucked outwards through the circulating pump 31, the injection molding raw materials are guided into the feeding barrel 1 by matching with the injection molding pipeline 32, automatic feeding is realized, and when the injection molding raw materials are stored in the storage barrel 3, the driving motor 38 is started, the driving rod 39 is driven to rotate at a constant speed by utilizing the driving motor 38, and the stirring rod 310 is driven to rotate between the raw materials, so that the raw materials are mixed more uniformly.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (4)
1. The utility model provides a supplementary centralized loading attachment that moulds plastics, includes feed cylinder (1), is applicable to the centralized material loading of moulding plastics and uses its characterized in that: the bottom end of the feeding cylinder (1) is provided with a bearing bracket (2), and the rear end of the feeding cylinder (1) is provided with a storage cylinder (3);
a material guiding unit is arranged in the feeding barrel (1), and a mixing unit is arranged in the material storage barrel (3);
The material guiding unit comprises a limiting chute (11) arranged on the inner wall of the feeding barrel (1), electric telescopic rods (12) are fixedly arranged above two sides of the top of the bearing bracket (2) on two sides of the feeding barrel (1), and a bearing plate (13) is fixedly arranged on the other end of each electric telescopic rod (12);
The bottom of the other end of the supporting plate (13) is fixedly provided with an extrusion rod (14), the other end of the extrusion rod (14) is fixedly connected with an extrusion disc (15), the periphery of the extrusion disc (15) is fixedly connected with a sliding block (16), the sliding block (16) is slidably arranged in the limiting sliding groove (11), and the middle position of the extrusion disc (15) is fixedly connected with a feed inlet (17);
The front of storage section of thick bamboo (3) fixed mounting has circulating pump (31), fixedly connected with notes pipeline (32) on the output of circulating pump (31), the other end of notes pipeline (32) runs through the rear of bearing support (2) and extends to the top of last feed cylinder (1).
2. The centralized feeding device for auxiliary injection molding according to claim 1, wherein: the novel automatic feeding device is characterized in that a folding pipe (33) is fixedly connected to the other end of the feeding pipeline (32), the other end of the folding pipe (33) is fixedly connected to the inside of the feeding port (17), a supporting frame (34) is fixedly connected to the outer surface of the feeding pipeline (32), and the supporting frame (34) is fixedly installed on the rear end of the top of the bearing support (2).
3. The centralized feeding device for auxiliary injection molding according to claim 1, wherein: the mixing unit comprises a clamping groove (35) formed in the inner wall of the storage barrel (3), a sealing plate (36) is arranged above the storage barrel (3), the sealing plate (36) is movably clamped in the clamping groove (35), and pull rings (37) are fixedly arranged on two sides of the top of the sealing plate (36).
4. A centralized feeding device for auxiliary injection molding according to claim 3, wherein: a driving motor (38) is fixedly arranged at the middle position of the top of the sealing plate (36), a driving rod (39) is fixedly connected to the bottom output end of the driving motor (38), and a stirring rod (310) is fixedly sleeved on the outer surface of the driving rod (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323089630.4U CN221475923U (en) | 2023-11-16 | 2023-11-16 | Centralized feeding device for auxiliary injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323089630.4U CN221475923U (en) | 2023-11-16 | 2023-11-16 | Centralized feeding device for auxiliary injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221475923U true CN221475923U (en) | 2024-08-06 |
Family
ID=92366192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323089630.4U Active CN221475923U (en) | 2023-11-16 | 2023-11-16 | Centralized feeding device for auxiliary injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221475923U (en) |
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2023
- 2023-11-16 CN CN202323089630.4U patent/CN221475923U/en active Active
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