CN220129366U - Injection mold with controllable material flow rate - Google Patents
Injection mold with controllable material flow rate Download PDFInfo
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- CN220129366U CN220129366U CN202320831580.3U CN202320831580U CN220129366U CN 220129366 U CN220129366 U CN 220129366U CN 202320831580 U CN202320831580 U CN 202320831580U CN 220129366 U CN220129366 U CN 220129366U
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- mold
- mould
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- injection
- flow rate
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- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000001746 injection moulding Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000003872 anastomosis Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding 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)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with controllable material flow rate, which comprises a first mold, wherein one side of the first mold is mutually attached with a second mold, the side surfaces of the first mold and the second mold are respectively embedded and provided with a fixing pin, one side of the second mold is communicated with a feeding pipe, one side of the feeding pipe is mutually communicated with a connecting injection pipe, one side of the second mold is provided with a connecting round hole matched with the feeding pipe, and the interior of the first mold is provided with an inner cavity. In the scheme, through setting up driving motor, spacing arc piece, drive shaft and sealing baffle and side baffle, utilize the mutually supporting of its several to utilize driving motor to drive the drive shaft and carry out clockwise rotation to drive sealing baffle and rotate clockwise in the inlet pipe, thereby seal the wall to the inside of inlet pipe, after the enough volume of raw materials input injection mold, avoid unnecessary raw materials to enter into in the mould inner chamber, further promote the finished product quality of its subsequent injection molding.
Description
Technical Field
The present utility model relates to injection molds, and more particularly, to an injection mold with a controlled material flow rate.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used when producing parts with complex shapes in batches, specifically, the injection mold is used for injecting heated and melted plastics into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying are carried out to obtain a formed product; for an injection mold, temperature control is one of important technical indexes of the injection mold, the temperature control also directly relates to quality and bad quality of a product produced by the injection mold, specifically, the injection mold is a cavity formed by injecting a material into a formed cavity after heating liquid, and then cooling and solidifying the material, and the application number is as follows: the prior art patent of CN202210811730.4 proposes an injection mold of steerable material velocity of flow, including supporting baseplate, the top fixed mounting of supporting baseplate has the rectangle frame, the top fixed mounting of rectangle frame has the bed die body, the top of bed die body is installed the mould body, the top fixed mounting of last mould body has the regulation drum.
At present, in the process of feeding raw materials, the sensitivity of a feeding pipeline switch is not high in a period of time when filling of materials is about to be completed, so that a small part of materials still enter the inner part of a die cavity after the materials are sufficient, and redundant burrs and corners can be generated by the materials after the injection molding of the materials and the cooling shaping of the materials, and the quality of finished products is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides an injection mold with a controllable material flow rate, so as to solve the problems that in the injection mold in the prior art, in the process of feeding raw materials, as the sensitivity of a feeding pipeline switch is not high in a time period when the filling of the materials is about to be completed, a small part of materials still enter the inner cavity of the mold after the materials are sufficient, and redundant burrs and corners are generated by the materials after the injection molding and the cooling shaping of the materials, so that the quality of finished products is affected.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an injection mold with controllable material velocity of flow, includes first mould, one side of first mould has the second mould of laminating each other, the fixed pin is installed in the side of first mould and second mould all embedding, one side intercommunication of second mould has the inlet pipe, one side intercommunication of inlet pipe has the connection injection pipe each other, the connection round hole with inlet pipe looks adaptation has been seted up to one side of second mould, the inside chamber has been seted up to the inside of first mould, fixed bottom plate is installed in the side embedding of second mould.
The top of the fixed bottom plate is provided with a driving motor, the inner wall of the feeding pipe is embedded with a limiting arc-shaped sheet, and one side of the feeding pipe is provided with a fixed round hole.
The driving motor is characterized in that one side of the driving motor is rotatably sleeved with a driving shaft, the other end of the driving shaft is embedded with a sealing partition plate, and one side of the sealing partition plate is embedded with a rotating shaft rod.
The fixed cover is sleeved on one side of the rotating shaft rod in a rotating mode, a mounting hole matched with the rotating shaft rod is formed in one side of the fixed cover, and a side baffle is embedded into the side face of the inner wall of the fixed cover.
The side face of the fixed cover is embedded and provided with a supporting protection frame, and the side face of the fixed cover is embedded and provided with a fixed clamping plate.
The device comprises a fixing clamp plate, a threaded circular notch is formed in one side of the fixing clamp plate, a threaded cylinder is mounted in the threaded circular notch through internal threads, a mounting column is mounted in one side of the threaded cylinder in an embedded mode, a fixing gasket is fixedly adhered to one side of the mounting column, and one side of the fixing gasket is in contact with the side face of a connecting injection molding pipe in a fitting mode.
The anti-skid device comprises a threaded cylinder, wherein a rotary column handle is fixedly connected to one side of the threaded cylinder, anti-skid patterns are uniformly formed on the surface of the rotary column handle, and a layer of lubricating oil liquid is uniformly coated on the inner wall surface of the threaded circular notch.
The technical scheme of the utility model has the following beneficial effects:
in the above-mentioned scheme, through setting up driving motor, spacing arc piece, drive shaft and sealing baffle and side shield, utilize the mutually supporting of its several, utilize driving motor to drive the drive shaft and carry out clockwise rotation, thereby drive sealing baffle and rotate clockwise in the inlet pipe, contact the side of spacing arc piece and stop, thereby seal the wall to the inside of inlet pipe, the rotation axostylus axostyle of the drive shaft other end drives fixed baffle and rotates in the inside of fixed cover this moment, when sealing baffle contacts the side of spacing arc piece and stops, one side of fixed baffle just in time contacts with one side laminating of side shield, and then carry out double-deck separation to it, thereby guarantee high identical between sealing baffle and the inlet pipe, after the interior volume of raw materials input injection mold is enough, can in time carry out separation control to the raw materials, avoid unnecessary raw materials to enter into the mould inner chamber, further promote its finished product quality of moulding plastics.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional assembly structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a feed tube according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional assembly structure of a sealing separator of the present utility model;
FIG. 5 is a schematic diagram of the overall structure of the side of the connecting injection pipe of the present utility model.
[ reference numerals ]
1. A first mold; 2. a second mold; 3. a fixing pin; 4. connecting an injection molding pipe; 5. a feed pipe; 6. a connecting round hole; 7. an internal cavity; 8. a fixed bottom plate; 9. a driving motor; 10. limiting arc-shaped sheets; 11. fixing the round hole; 12. a drive shaft; 13. a sealing separator; 14. rotating the shaft lever; 15. a fixed baffle; 16. a fixed cover; 17. a mounting hole; 18. a side baffle; 19. supporting the protection frame; 20. a fixed clamping plate; 21. a threaded circular notch; 22. a mounting column; 23. fixing the gasket; 24. a threaded cylinder; 25. and rotating the column handle.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Example 1:
the embodiment of the utility model provides an injection mold with controllable material flow rate, which comprises a first mold 1, wherein one side of the first mold 1 is mutually attached with a second mold 2, the side surfaces of the first mold 1 and the second mold 2 are respectively embedded and provided with a fixing pin 3, one side of the second mold 2 is communicated with a feeding pipe 5, one side of the feeding pipe 5 is mutually communicated with a connecting injection pipe 4, one side of the second mold 2 is provided with a connecting round hole 6 matched with the feeding pipe 5, an inner cavity 7 is formed in the first mold 1, and the side surface of the second mold 2 is embedded and provided with a fixing bottom plate 8.
The top end of the fixed bottom plate 8 is provided with a driving motor 9, the inner wall of the feeding pipe 5 is embedded with a limiting arc piece 10, one side of the feeding pipe 5 is provided with a fixed round hole 11, one side of the driving motor 9 is rotatably sleeved with a driving shaft 12, the other end of the driving shaft 12 is embedded with a sealing partition plate 13, one side of the sealing partition plate 13 is embedded with a rotating shaft lever 14, one side of the rotating shaft lever 14 is embedded with a fixed baffle 15, one side of the rotating shaft lever 14 is rotatably sleeved with a fixed cover 16, one side of the fixed cover 16 is provided with a mounting hole 17 matched with the rotating shaft lever 14, the inner wall side embedding of fixed cover 16 installs side shield 18, the side embedding of fixed cover 16 installs support fender bracket 19, fixed splint 20 is installed to the side embedding of fixed cover 16, screw thread round notch 21 has been seted up to one side of fixed splint 20, screw thread cylinder 24 is installed to the internal screw thread of screw thread round notch 21, mounting column 22 is installed to one side embedding of screw thread cylinder 24, fixed gasket 23 that has is pasted to one side of mounting column 22, one side of fixed gasket 23 and the side face laminating contact setting of connecting injection molding pipe 4.
Example 2:
as shown in fig. 1 to 5: one side fixedly connected with column knob 25 of screw thread cylinder 24, the anti-skidding line has evenly been seted up on column knob 25's surface, the internal face of screw thread round notch 21 evenly coats one deck lubricating oil liquid.
Utilize the even coating of the inner wall surface of screw thread circle notch 21 to have one deck lubricating oil, make it when contacting each other with screw thread cylinder 24, can reduce its frictional force between them, further promote its life of both structures, ensure its economic benefits.
The working process of the utility model is as follows: firstly, an operator carries out normal injection molding feeding work on connecting an injection molding pipe 4 and a feeding pipe 5, then after the raw materials are sufficiently conveyed, a driving motor 9 is utilized to drive a driving shaft 12 to rotate clockwise, thereby driving a sealing partition plate 13 to rotate clockwise in the feeding pipe 5, the side surface contacting a limiting arc piece 10 stops, thereby sealing and isolating the inside of the feeding pipe 5, at the moment, a rotating shaft lever 14 at the other end of the driving shaft 124 drives a fixed baffle 15 to rotate in the inside of a fixed cover 16, when the sealing partition plate 13 contacts the side surface of the limiting arc piece 10 to stop, one side of the fixed baffle 15 is just in contact with one side of a side baffle 18, and then double-layer isolation is carried out, so that high anastomosis is ensured between the sealing partition plate 13 and the feeding pipe 5, and raw materials are prevented from flowing in from the feeding pipe 5 in time, so that after the raw materials are input into an injection mold for a sufficient amount, the raw materials can be prevented from entering into an inner cavity of the mold in time, and the quality of finished injection molding parts can be further improved.
According to the scheme, through the arrangement of the driving motor 9, the limiting arc piece 10, the driving shaft 12, the sealing baffle 13 and the side baffle 18, the driving motor 9 is utilized to drive the driving shaft 12 to rotate clockwise, so that the sealing baffle 13 is driven to rotate clockwise in the feeding pipe 5, the side surface contacting the limiting arc piece 10 stops, the inside of the feeding pipe 5 is closed and separated, at the moment, the rotating shaft rod 14 at the other end of the driving shaft 124 drives the fixed baffle 15 to rotate in the fixed cover 16, when the sealing baffle 13 contacts the side surface of the limiting arc piece 10 to stop, one side of the fixed baffle 15 is just in contact with one side of the side baffle 18, and then double-layer separation is carried out on the side baffle 18, so that high anastomosis is guaranteed between the sealing baffle 13 and the feeding pipe 5, after the raw materials are input into an injection mold in a sufficient amount, the raw materials can be timely separated and controlled, the redundant raw materials are prevented from entering the inner cavity of the mold, and the quality of finished products of subsequent injection molding pieces is further improved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Injection mold with controllable material velocity of flow, a serial communication port, including first mould (1), one side of first mould (1) is laminated each other has second mould (2), fixed pin (3) are all installed in the side of first mould (1) and second mould (2) embedding, one side intercommunication of second mould (2) has inlet pipe (5), one side intercommunication of inlet pipe (5) has connection injection pipe (4), connection round hole (6) with inlet pipe (5) looks adaptation have been seted up to one side of second mould (2), interior chamber (7) have been seted up to the inside of first mould (1), fixed baseplate (8) are installed in the side embedding of second mould (2).
2. The injection mold with the controllable material flow rate according to claim 1, wherein a driving motor (9) is installed at the top end of the fixed bottom plate (8), a limiting arc-shaped sheet (10) is installed on the inner wall of the feeding pipe (5) in an embedded mode, and a fixed round hole (11) is formed in one side of the feeding pipe (5).
3. An injection mould with controllable material flow rate according to claim 2, characterized in that one side of the driving motor (9) is rotatably sleeved with a driving shaft (12), the other end of the driving shaft (12) is embedded with a sealing partition plate (13), and one side of the sealing partition plate (13) is embedded with a rotating shaft lever (14).
4. An injection mould with controllable material flow rate according to claim 3, characterized in that, one side of the rotating shaft lever (14) is embedded and connected with a fixed baffle (15), one side of the rotating shaft lever (14) is rotated and sleeved with a fixed cover (16), one side of the fixed cover (16) is provided with a mounting hole (17) adapted to the rotating shaft lever (14), and the side face of the inner wall of the fixed cover (16) is embedded and mounted with a side baffle (18).
5. Injection mold with controllable material flow rate according to claim 4, characterized in that the side of the stationary hood (16) is fitted with a support protection bracket (19), and the side of the stationary hood (16) is fitted with a stationary clamping plate (20).
6. The injection mold with the controllable material flow rate according to claim 5, wherein a threaded circular notch (21) is formed in one side of the fixed clamping plate (20), a threaded cylinder (24) is installed in an internal thread of the threaded circular notch (21), a mounting column (22) is installed in one side of the threaded cylinder (24) in an embedded mode, a fixed gasket (23) is fixedly adhered to one side of the mounting column (22), and one side of the fixed gasket (23) is in fit contact with a side face of the connecting injection molding pipe (4).
7. The injection mold with the controllable material flow rate according to claim 6, wherein a rotating column handle (25) is fixedly connected to one side of the threaded cylinder (24), anti-skidding patterns are uniformly formed on the surface of the rotating column handle (25), and a layer of lubricating oil is uniformly coated on the inner wall surface of the threaded circular notch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831580.3U CN220129366U (en) | 2023-04-14 | 2023-04-14 | Injection mold with controllable material flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831580.3U CN220129366U (en) | 2023-04-14 | 2023-04-14 | Injection mold with controllable material flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129366U true CN220129366U (en) | 2023-12-05 |
Family
ID=88955920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320831580.3U Active CN220129366U (en) | 2023-04-14 | 2023-04-14 | Injection mold with controllable material flow rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129366U (en) |
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2023
- 2023-04-14 CN CN202320831580.3U patent/CN220129366U/en active Active
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