CN214872268U - Material quantitative adding equipment of injection molding equipment - Google Patents
Material quantitative adding equipment of injection molding equipment Download PDFInfo
- Publication number
- CN214872268U CN214872268U CN202121577265.XU CN202121577265U CN214872268U CN 214872268 U CN214872268 U CN 214872268U CN 202121577265 U CN202121577265 U CN 202121577265U CN 214872268 U CN214872268 U CN 214872268U
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- CN
- China
- Prior art keywords
- fixed
- storehouse
- fixedly connected
- outside
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 abstract description 34
- 229920003023 plastic Polymers 0.000 abstract description 34
- 239000002994 raw material Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection moulding device material ration adds equipment relates to the material and adds equipment technical field. The utility model discloses an equipment box, the top of equipment box is provided with the feeding storehouse, fixed supporting legs is installed to the bottom of equipment box, the bottom of equipment box is provided with the fixed bin, the bottom of fixed bin is provided with out the feed bin, the inside rotation of fixed bin is connected with the pivot, and the pivot is kept away from the inside one end of fixed bin and is run through to the outside of fixed bin, the ration storehouse is installed to the outside symmetry of fixed bin, the outside of fixed bin is symmetrical fixedly connected with connecting rod still, the one end fixedly connected with arc scraper blade of pivot is kept away from to the connecting rod. The utility model discloses a start driving motor, make the pivot drive ration storehouse and arc scraper blade rotate, ration storehouse can be with the quantitative transport of plastic materials to going out the feed bin, and the arc scraper blade can scrape the clearance to fixed storehouse inner wall, reduces because of plastic materials adheres to the possibility that leads to the conveying capacity to have the difference at fixed storehouse inner wall.
Description
Technical Field
The utility model relates to a material adds equipment technical field, especially relates to an injection moulding device material ration adds equipment.
Background
Injection molding equipment, also known as an injection molding machine or an injection molding machine, is the primary molding equipment for making thermoplastic or thermosetting plastic into plastic articles of various shapes through a plastic molding die. The injection molding equipment can heat the plastic and apply high pressure to the molten plastic to eject the plastic to fill the mold cavity. The injection moulding equipment has a working principle similar to that of injection syringe, and is a technological process of injecting the plastified molten plastics into closed mould cavity by means of the thrust of screw bolt (or plunger piston), solidifying and forming so as to obtain the invented product. The injection molding is a cyclic process, and each period mainly comprises quantitative feeding, melting and plasticizing, pressure injection, mold filling and cooling, mold opening and taking out, mold closing after taking out the plastic part, and next cycle. In the plastic production and processing process, material adding equipment is needed to be used for adding plastic raw materials, so that the subsequent mixing processing of various raw materials is facilitated.
However, in the using process of the existing material adding equipment of the injection molding equipment, the plastic raw materials cannot be quantitatively added well according to needs, so that the adding amount of the plastic raw materials is easy to cause difference, and further the quality of a product after subsequent mixing is reduced; and the feeding bin of the material adding equipment of the existing injection molding equipment has poor tightness, dust and foreign gas in the air can enter the feeding bin, so that the subsequent molten plastic is doped with dust and contains a large amount of bubbles, and the plasticizing molding is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing injection molding equipment material quantitative adding equipment can not quantitatively add plastic raw materials according to needs and the sealing performance of a feeding bin is not good in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an injection moulding device material ration adds equipment, includes the equipment box, the top of equipment box is provided with the feeding storehouse, the fixed stay foot is installed to the bottom of equipment box, the bottom of equipment box is provided with fixed storehouse, the bottom of fixed storehouse is provided with out the feed bin, the inside rotation of fixed storehouse is connected with the pivot, just the pivot is kept away from the inside one end of fixed storehouse run through to the outside of fixed storehouse, the outside symmetry of fixed storehouse is installed and is quantitive storehouse, the outside of fixed storehouse is symmetry fixedly connected with connecting rod still, the connecting rod is kept away from the one end fixedly connected with arc scraper blade of pivot, the arc scraper blade is kept away from the side of connecting rod with the inner wall in close contact with of fixed storehouse.
Preferably, a driving motor is installed outside the equipment box, and a stirring blade is fixedly connected to an output shaft of the driving motor and arranged inside the equipment box.
Preferably, the output shaft of the driving motor and the outer part of the rotating shaft are provided with a belt together.
Preferably, the inside in feeding storehouse is provided with seal assembly, seal assembly installs including the symmetry fixed plate and the connecting plate inside the feeding storehouse, the outside fixedly connected with elasticity telescopic link of connecting plate, two the common sliding connection in outside of elasticity telescopic link has the baffle, the outside of baffle respectively with two the side in close contact with of fixed plate, the spacing buckle of bottom fixedly connected with L shape of baffle.
Preferably, seal assembly is still including installing the inside fixed rectangular of feeding storehouse, fixed rectangular outside sliding connection has the slip rectangular, the spacing hole has been seted up on the slip rectangular.
Preferably, the strip that slides is close to reset spring is installed to the inside one end in feeding storehouse, reset spring keeps away from the rectangular one end fixed connection of sliding is in the inner wall in feeding storehouse, the strip that slides is kept away from the inside one end fixedly connected with pull rod in feeding storehouse, the pull rod runs through the feeding storehouse.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses, through starting driving motor, make stirring paddle leaf when stirring the inside plastic raw materials of equipment box, drive the pivot and make ration storehouse and arc scraper blade rotate, ration storehouse can be with the quantitative transport of plastic raw materials to going out the feed bin, and the clearance can be scraped to the fixed bin inner wall to arc scraper blade simultaneously, reduces because of plastic raw materials adheres to the possibility that leads to the conveying capacity difference at the fixed bin inner wall.
2. The utility model discloses be provided with seal assembly, when pouring the plastics raw materials into the feeding storehouse, the baffle is because the gravity of plastics raw materials and the lapse, and until the spacing buckle of L shape and spacing hole joint of baffle bottom, the baffle both sides and the side of two fixed plates at this moment form two breachs, and during the plastics raw materials got into the equipment box from two breachs, this process can prevent that dust and impure gas in the air from getting into the equipment box, and then prevent that follow-up fused plastics shaping from receiving the influence.
Drawings
FIG. 1 is a front view of a material quantitative adding apparatus of an injection molding apparatus according to the present invention;
FIG. 2 is a side view of the material quantitative adding apparatus of the injection molding apparatus of the present invention;
fig. 3 is a schematic structural view of the fixed bin of the present invention;
fig. 4 is a schematic structural view of the rotating shaft of the present invention;
FIG. 5 is an enlarged view of the structure A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure B in FIG. 2 according to the present invention;
fig. 7 is a schematic structural diagram of the sealing assembly according to the present invention.
In the figure: 1. an equipment box body; 2. a feeding bin; 3. fixing the bin; 4. a discharging bin; 5. a rotating shaft; 6. a quantitative bin; 7. a connecting rod; 8. an arc-shaped scraper plate; 9. a drive motor; 10. a stirring paddle; 11. a belt; 12. a fixing plate; 13. a connecting plate; 14. an elastic telescopic rod; 15. a baffle plate; 16. an L-shaped limiting buckle; 17. fixing the long strip; 18. sliding the strip; 181 a limit hole; 19. a return spring; 20. a pull rod; 21. and fixing the supporting legs.
Detailed Description
The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-7, a material quantitative adding device for injection molding equipment comprises an equipment box body 1, a feeding bin 2 is arranged at the top of the equipment box body 1, a fixed supporting leg 21 is arranged at the bottom of the equipment box body 1, a fixed bin 3 is arranged at the bottom of the equipment box body 1, a discharging bin 4 is arranged at the bottom of the fixed bin 3, a rotating shaft 5 is rotatably connected inside the fixed bin 3, one end of the rotating shaft 5, far away from the inside of the fixed bin 3, penetrates through the outside of the fixed bin 3, quantitative bins 6 are symmetrically arranged outside the fixed bin 3, a connecting rod 7 is also symmetrically and fixedly connected outside the fixed bin 3, one end of the connecting rod 7, far away from the rotating shaft 5, is fixedly connected with an arc-shaped scraping plate 8, the side surface of the arc-shaped scraping plate 8, far away from the connecting rod 7, is in close contact with the inner wall of the fixed bin 3, the quantitative bin 6 can convey plastic raw materials to the discharging bin 4 quantitatively, and the arc-shaped scraping plate 8 can scrape and clean the inner wall of the fixed bin 3 simultaneously, the possibility of conveying amount difference caused by the fact that the plastic raw materials are attached to the inner wall of the fixed bin 3 is reduced.
Wherein, the externally mounted of equipment box 1 has driving motor 9, driving motor 9's output shaft fixedly connected with stirring paddle leaf 10, stirring paddle leaf 10 sets up the inside at equipment box 1, driving motor 9's output shaft and pivot 5's outside are provided with belt 1 jointly, driving motor 9's output shaft can drive pivot 5 through belt 1, through starting driving motor 9, make stirring paddle leaf 10 when stirring the inside plastics raw materials of equipment box 1, it makes ration storehouse 6 and arc scraper blade 8 rotate to drive pivot 5.
Wherein, the interior of the feeding bin 2 is provided with a sealing assembly, the sealing assembly comprises a fixed plate 12 and a connecting plate 13 which are symmetrically arranged inside the feeding bin 2, the exterior of the connecting plate 13 is fixedly connected with an elastic telescopic rod 14, the exterior of the two elastic telescopic rods 14 is jointly and slidably connected with a baffle plate 15, the exterior of the baffle plate 15 is respectively in close contact with the side surfaces of the two fixed plates 12, the bottom of the baffle plate 15 is fixedly connected with an L-shaped limit buckle 16, the sealing assembly also comprises a fixed strip 17 arranged inside the feeding bin 2, the exterior of the fixed strip 17 is slidably connected with a sliding strip 18, a limit hole 181 is arranged on the sliding strip 18, one end of the sliding strip 18 close to the interior of the feeding bin 2 is provided with a return spring 19, one end of the return spring 19 far away from the sliding strip 18 is fixedly connected to the inner wall of the feeding bin 2, one end of the sliding strip 18 far away from the interior of the feeding bin 2 is fixedly connected with a pull rod 20, draw bar 20 runs through feeding storehouse 2, when pouring the plastics raw materials into feeding storehouse 2, baffle 15 is because the gravity of plastics raw materials and the lapse, until the spacing buckle 16 of L shape and spacing hole 181 joint of baffle 15 bottom, baffle 15 both sides and two fixed plate 12's the side form two breachs this moment, the plastics raw materials gets into equipment box 1 from two breachs, this process can prevent that the dust in the air and impure gas from getting into equipment box 1, and then prevent that follow-up fused plastic molding from receiving the influence.
The utility model discloses specific theory of operation as follows: firstly, when plastic raw materials are poured into the feeding bin 2, the baffle 15 slides downwards due to the gravity of the plastic raw materials and extrudes the elastic telescopic rod 14 until the L-shaped limiting buckle 16 at the bottom of the baffle 15 is clamped with the limiting hole 181, two notches are formed at two sides of the baffle 15 and the side surfaces of the two fixing plates 12 at the moment, the plastic raw materials enter the equipment box body 1 from the two notches, after the equipment box body 1 is filled with the plastic raw materials, the pull rod 20 is pulled outwards to separate the L-shaped limiting buckle 16 from the limiting hole 181, once the L-shaped limiting buckle 16 is separated from the limiting hole 181, the compressed elastic telescopic rod 14 can immediately drive the baffle 15 to reset, and the baffle 15 at the moment is restored to the initial state;
secondly through starting driving motor 9, make stirring paddle leaf 10 stir the inside plastic raw materials of equipment box 1, simultaneously, driving motor 9's output shaft can drive pivot 5 through belt 1, pivot 5 will drive ration storehouse 6 and arc scraper blade 8 and rotate, and ration storehouse 6 can be with the quantitative transport of plastic raw materials to play feed bin 4, and arc scraper blade 8 can scrape the clearance to 3 inner walls in fixed bin simultaneously, so just can realize the ration interpolation of plastic raw materials.
Claims (6)
1. The quantitative material adding equipment for the injection molding equipment comprises an equipment box body (1), wherein a feeding bin (2) is arranged at the top of the equipment box body (1), and a fixed supporting leg (21) is arranged at the bottom of the equipment box body (1), and is characterized in that;
the bottom of equipment box (1) is provided with fixed storehouse (3), the bottom of fixed storehouse (3) is provided with out feed bin (4), the inside rotation of fixed storehouse (3) is connected with pivot (5), just pivot (5) are kept away from the inside one end of fixed storehouse (3) run through extremely the outside of fixed storehouse (3), quantitative storehouse (6) are installed to the outside symmetry of fixed storehouse (3), the outside of fixed storehouse (3) is symmetry fixedly connected with connecting rod (7) still, keep away from connecting rod (7) the one end fixedly connected with arc scraper blade (8) of pivot (5), arc scraper blade (8) are kept away from the side of connecting rod (7) with the inner wall in close contact with of fixed storehouse (3).
2. An injection molding apparatus material quantitative adding apparatus according to claim 1, wherein a driving motor (9) is installed outside the apparatus box (1), an output shaft of the driving motor (9) is fixedly connected with a stirring paddle (10), and the stirring paddle (10) is arranged inside the apparatus box (1).
3. An injection moulding apparatus material dosing apparatus as claimed in claim 2, wherein a belt (11) is provided in common with the output shaft of the drive motor (9) and the exterior of the rotating shaft (5).
4. An injection molding device material quantitative adding device according to claim 1, characterized in that a sealing assembly is arranged inside the feeding bin (2), the sealing assembly comprises a fixing plate (12) and a connecting plate (13) which are symmetrically installed inside the feeding bin (2), an elastic telescopic rod (14) is fixedly connected to the outside of the connecting plate (13), a baffle (15) is jointly and slidably connected to the outside of the two elastic telescopic rods (14), the outside of the baffle (15) is respectively in close contact with the side surfaces of the two fixing plates (12), and an L-shaped limiting buckle (16) is fixedly connected to the bottom of the baffle (15).
5. An injection molding apparatus material quantitative adding apparatus according to claim 4, wherein the sealing assembly further comprises a fixed strip (17) installed inside the feeding bin (2), a sliding strip (18) is slidably connected to an outer portion of the fixed strip (17), and a limiting hole (181) is formed in the sliding strip (18).
6. An injection molding apparatus material dosing apparatus as claimed in claim 5, wherein a return spring (19) is installed at an end of the sliding strip (18) close to the inside of the feeding bin (2), an end of the return spring (19) far away from the sliding strip (18) is fixedly connected to an inner wall of the feeding bin (2), an end of the sliding strip (18) far away from the inside of the feeding bin (2) is fixedly connected with a pull rod (20), and the pull rod (20) penetrates through the feeding bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577265.XU CN214872268U (en) | 2021-07-12 | 2021-07-12 | Material quantitative adding equipment of injection molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577265.XU CN214872268U (en) | 2021-07-12 | 2021-07-12 | Material quantitative adding equipment of injection molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872268U true CN214872268U (en) | 2021-11-26 |
Family
ID=78928128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121577265.XU Expired - Fee Related CN214872268U (en) | 2021-07-12 | 2021-07-12 | Material quantitative adding equipment of injection molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157555A (en) * | 2022-09-02 | 2022-10-11 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
-
2021
- 2021-07-12 CN CN202121577265.XU patent/CN214872268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157555A (en) * | 2022-09-02 | 2022-10-11 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
| CN115157555B (en) * | 2022-09-02 | 2022-12-02 | 苏州欧坤电器科技有限公司 | Injection molding processing feeding machine based on delayed blanking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |