CN219855708U - Quantitative discharging device for injection molding machine - Google Patents
Quantitative discharging device for injection molding machine Download PDFInfo
- Publication number
- CN219855708U CN219855708U CN202320437721.3U CN202320437721U CN219855708U CN 219855708 U CN219855708 U CN 219855708U CN 202320437721 U CN202320437721 U CN 202320437721U CN 219855708 U CN219855708 U CN 219855708U
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- China
- Prior art keywords
- storage hopper
- injection molding
- hopper
- molding machine
- driving shaft
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- 238000007599 discharging Methods 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000002994 raw material Substances 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
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a quantitative blanking device for an injection molding machine, which comprises a first frame body, a second frame body and a storage hopper, wherein a fixing ring is arranged at the upper end of the first frame body; a storage hopper is arranged in the fixed ring; the middle part of the first frame body is provided with a mounting ring; a closing mechanism is arranged through a mounting ring; one end of the closing mechanism is arranged in the storage hopper; one end of the closing mechanism, which is far away from the storage hopper, is connected with a first driving motor; the lower end of the storage hopper is provided with a first discharge hole; the upper end of the second frame body is provided with a fixed disc; the lower end of the fixed disc is provided with a second discharge hole; a driving shaft is arranged in the middle of the fixed disc; a plurality of measuring hoppers are arranged on the circumference of the driving shaft; the other end of the driving shaft is connected with a second driving motor, so that the quantitative discharging device for the injection molding machine is simple to operate, can continuously feed and is accurate in discharging amount.
Description
Technical Field
The utility model relates to the technical field of injection molding machine equipment, in particular to a quantitative blanking device for an injection molding machine.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics by using plastic molding dies, and are divided into vertical, horizontal and all-electric type, and the injection molding machines can heat the plastics, apply high pressure to the molten plastics, and make the molten plastics be ejected to fill the die cavity of the dies.
In the production process of the product by using the injection molding machine, as the injection molding machine discharging device continuously feeds injection molding, uneven material conditions such as excessive or insufficient material for producing the product are easily generated, the quality of the produced product is disqualified, defective products are more easily produced, the product shipment rate of high quality is reduced, the working efficiency is influenced, the discharging equipment of the injection molding machine in the prior art cannot provide uniformly proportioned discharging for different products, so that the discharging structure in the prior art has technical defects, the working efficiency is lower, the defective products are easily produced to cause waste, the use of the production material is improved, and resources are wasted.
Disclosure of Invention
In order to solve the problems, the utility model provides the quantitative blanking device for the injection molding machine, which is simple to operate, can continuously feed and has more accurate blanking amount.
In order to achieve the above purpose, the present utility model provides a quantitative blanking device for an injection molding machine, comprising a first frame, a second frame and a storage hopper, wherein a fixing ring is arranged at the upper end of the first frame; a storage hopper is arranged in the fixed ring; a mounting ring is arranged in the middle of the first frame body; a closing mechanism is arranged through the mounting ring; one end of the closing mechanism is arranged in the storage hopper; one end of the closing mechanism, which is far away from the storage hopper, is connected with a first driving motor; the lower end of the storage hopper is provided with a first discharge hole; the upper end of the second frame body is provided with a fixed disc; the lower end of the fixed disc is provided with a second discharge hole; a driving shaft is arranged in the middle of the fixed disc; a plurality of measuring hoppers are arranged on the circumference of the driving shaft; the other end of the driving shaft is connected with a second driving motor.
Preferably, the closing mechanism further comprises a transmission shaft; the upper end of the transmission shaft extends into the storage hopper; a closing disc is arranged on one end, extending to the inside of the storage hopper, of the transmission shaft; the upper end of the closing disc is provided with a feed opening; the closing disc is attached to the bottom of the storage hopper cavity; the diameter of the discharging opening is the same as that of the first discharging opening of the storage hopper; a first transmission belt is sleeved between the other end of the transmission shaft and the first driving motor; the closure disc rotates inside the storage hopper by the first drive motor.
Preferably, the upper end of the fixed disc is provided with a second discharge hole; a driving shaft is arranged in the middle of the fixed disc (401); four connecting arms are arranged at the upper end of the driving shaft in a circumferential array manner; the other ends of the connecting arms are provided with connecting rings; and a second transmission belt is sleeved between the other end of the driving shaft and the second driving motor.
Preferably, measuring hoppers are arranged in the connecting rings; the measuring hopper is of a cylindrical structure with openings at the upper end and the lower end; the diameter of the opening of the measuring hopper is the same as that of the second discharge hole; and a scale is arranged on the outer side of the measuring hopper.
Preferably, the measuring hopper is arranged at the lower end of the first discharging hole.
The utility model has the beneficial effects that: the utility model discloses an installation transmission shaft sets up the closed dish with its one end that sets up in the storage hopper cavity, when unloading through the storage hopper storage, the accessible transmission shaft drive closed dish rotates to make the closed dish carry out shutoff or open and shut the state to the first discharge gate of storage hopper lower extreme, thereby realize unloading and stop the control of unloading, the unloading is comparatively nimble; further, the lower end of the first discharging hole is provided with a measuring bucket; and the measuring hopper realizes rotating through the drive shaft, thereby accessible drive shaft drive makes measuring hopper lower extreme opening rotate to second discharge gate department and carries out the unloading when storing a certain amount of material through the storage hopper unloading in the measuring hopper, and a plurality of measuring hoppers can realize continuous ration storage and unloading effect, and it is more convenient to use to the measuring hopper outside is equipped with the scale table, can realize the control to the interior storage of measuring hopper, thereby carries out ration storage and unloading to different product materials.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the storage hopper and the internal structure of the storage hopper;
FIG. 4 is a schematic view of a first frame structure according to the present utility model;
FIG. 5 is a schematic view of a second frame structure according to the present utility model;
fig. 6 is a schematic view of the overall structure of the driving shaft of the present utility model.
Reference numerals in the drawings indicate
1. A first frame body; 101. a fixing ring; 102. a mounting ring; 2. a storage hopper; 201. a first discharge port; 3. a transmission shaft; 301. a closing disk; 302. a feed opening; 4. a second frame body; 401. a fixed plate; 402. a second discharge port; 5. a drive shaft; 501. a connecting arm; 502. a connecting ring; 6. a measuring bucket; 601. a scale; 7. a first belt; 701. a second belt; 8. a first driving motor; 801. and a second driving motor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are within the protection scope of the present utility model.
Referring to fig. 1-6, a quantitative blanking device for an injection molding machine comprises a first frame body 1, a second frame body 4 and a storage hopper 2, wherein a fixing ring 101 is arranged at the upper end of the first frame body 1; a storage hopper 2 is arranged in the fixed ring 101; the middle part of the first frame body 1 is provided with a mounting ring 102; a closing mechanism is mounted through the mounting ring 102; one end of the closing mechanism is arranged in the storage hopper 2; one end of the closing mechanism, which is far away from the storage hopper 2, is connected with a first driving motor 8; a first discharging hole 201 is formed in the lower end of the storage hopper 2; the upper end of the second frame body 4 is provided with a fixed disc 401; a second discharging hole 402 is formed in the lower end of the fixed disc 401; a driving shaft 5 is installed through the middle part of the fixed disc 401; a plurality of measuring hoppers 6 are circumferentially arranged through the driving shaft 5; the other end of the driving shaft 5 is connected with a second driving motor 801.
Further, the closing mechanism further comprises a transmission shaft 3; the upper end of the transmission shaft 3 extends into the storage hopper 2; a closing disc 301 is arranged on one end of the transmission shaft 3 extending to the inside of the storage hopper 2; the upper end of the closing disc 301 is provided with a feed opening 302; the closing disc 301 is attached to the bottom of the cavity of the storage hopper 2; the diameter of the discharging opening 302 is the same as that of the first discharging opening 201 of the storage hopper 2; a first transmission belt 7 is sleeved between the other end of the transmission shaft 3 and the first driving motor 8; the closure disc 301 is rotated inside the storage hopper 2 by the first drive motor 8.
Further, a second discharge port 402 is formed at the upper end of the fixed disc 401; a driving shaft 5 is arranged in the middle of the fixed disc (401); the upper end of the driving shaft 5 is provided with four connecting arms 501 in a circumferential array; the other ends of the connecting arms 501 are respectively provided with a connecting ring 502; a second transmission belt 701 is sleeved between the other end of the driving shaft 5 and the second driving motor 801.
Further, measuring hoppers 6 are installed in the connecting rings 502; the measuring hopper 6 is of a cylindrical structure with openings at the upper end and the lower end; the diameter of the opening of the measuring hopper 6 is the same as that of the second discharging hole 402; the outer side of the measuring bucket 6 is provided with a scale 601.
Further, the measuring hopper 6 is disposed at the lower end of the first discharge port 201.
The working principle of the utility model is as follows: when the utility model is used, firstly, the needed raw materials for injection molding are stored in the storage hopper 2, so that the first driving motor 8 is started, the first driving motor 8 rotates through the transmission shaft 3 by the first transmission belt 7, so that the closing disk 301 arranged at the upper end of the transmission shaft 3 rotates, when the closing disk 301 rotates and the blanking opening 302 on the closing disk 301 is overlapped with the first discharging opening 201 of the storage hopper 2, the materials in the storage hopper 2 are blanked through the blanking opening 302 and the first discharging opening 201 and fall into the measuring hopper 6, and when the closing disk 301 rotates, the blanking is stopped when the blanking opening 302 and the bottom of the cavity of the storage hopper 2 form a closed state, so that the blanking control of the storage hopper 2 is realized; when the material falls into the measuring hopper 6, the material storage is monitored through the scale 601 at the outer side of the measuring hopper 6, and when the material reaches the optimal demand for product production, the second driving motor 801 is started and the driving shaft 5 is rotated through the second driving belt 701; the driving shaft 5 drives the measuring hopper 6 to rotate on the fixed disc 401, materials in the measuring hopper 6 enter the injection molding machine to carry out material production work when the measuring hopper 6 rotates to the second discharging opening 302, four connecting arms 501 are arranged on the circumference array of the driving shaft 5, one connecting ring 502 is connected to each connecting arm 501, the measuring hopper 6 is embedded in the connecting rings 502, and the four connecting rings are four in number, and can continuously rotate through the driving shaft 5 to realize material receiving and discharging work, so that the working efficiency is improved, and the quality of produced products is improved.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a quantitative unloader for injection molding machine, includes first support body (1), second support body (4) and storage hopper (2), its characterized in that: the upper end of the first frame body (1) is provided with a fixed ring (101); a storage hopper (2) is arranged in the fixed ring (101); a mounting ring (102) is arranged in the middle of the first frame body (1); a closing mechanism is mounted through the mounting ring (102); one end of the closing mechanism is arranged in the storage hopper (2); one end of the closing mechanism, which is far away from the storage hopper (2), is connected with a first driving motor (8); the lower end of the storage hopper (2) is provided with a first discharge hole (201); the upper end of the second frame body (4) is provided with a fixed disc (401); the lower end of the fixed disc (401) is provided with a second discharge hole (402); a driving shaft (5) is arranged in the middle of the fixed disc (401); a plurality of measuring hoppers (6) are circumferentially arranged through the driving shaft (5); the other end of the driving shaft (5) is connected with a second driving motor (801).
2. The quantitative blanking device for an injection molding machine according to claim 1, wherein: the closing mechanism also comprises a transmission shaft (3); the upper end of the transmission shaft (3) extends to the inside of the storage hopper (2); a closing disc (301) is arranged on one end of the transmission shaft (3) extending to the inside of the storage hopper (2); the upper end of the closing disc (301) is provided with a feed opening (302); the closing disc (301) is attached to the bottom of the cavity of the storage hopper (2); the diameter of the discharging opening (302) is the same as that of the first discharging opening (201) of the storage hopper (2); a first transmission belt (7) is sleeved between the other end of the transmission shaft (3) and the first driving motor (8); the closure disc (301) is rotated inside the storage hopper (2) by the first drive motor (8).
3. The quantitative blanking device for an injection molding machine according to claim 1, wherein: the upper end of the fixed disc (401) is provided with a second discharge hole (402); a driving shaft (5) is arranged in the middle of the fixed disc (401); four connecting arms (501) are circumferentially arranged at the upper end of the driving shaft (5); the other ends of the connecting arms (501) are provided with connecting rings (502); a second transmission belt (701) is sleeved between the other end of the driving shaft (5) and the second driving motor (801).
4. A quantitative blanking device for an injection molding machine according to claim 3, characterized in that: the connecting rings (502) are internally provided with measuring hoppers (6); the measuring hopper (6) is of a cylindrical structure with openings at the upper end and the lower end; the diameter of the opening of the measuring hopper (6) is the same as that of the second discharging hole (402); and a scale (601) is arranged on the outer side of the measuring hopper (6).
5. The quantitative blanking device for an injection molding machine according to claim 1, wherein: the measuring hopper (6) is arranged at the lower end of the first discharging hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437721.3U CN219855708U (en) | 2023-03-09 | 2023-03-09 | Quantitative discharging device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320437721.3U CN219855708U (en) | 2023-03-09 | 2023-03-09 | Quantitative discharging device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855708U true CN219855708U (en) | 2023-10-20 |
Family
ID=88333409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320437721.3U Active CN219855708U (en) | 2023-03-09 | 2023-03-09 | Quantitative discharging device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855708U (en) |
-
2023
- 2023-03-09 CN CN202320437721.3U patent/CN219855708U/en active Active
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