CN216860500U - Injection mold convenient for material injection - Google Patents
Injection mold convenient for material injection Download PDFInfo
- Publication number
- CN216860500U CN216860500U CN202120129146.1U CN202120129146U CN216860500U CN 216860500 U CN216860500 U CN 216860500U CN 202120129146 U CN202120129146 U CN 202120129146U CN 216860500 U CN216860500 U CN 216860500U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- mold
- injection
- fixedly connected
- rods
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 45
- 239000007924 injection Substances 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 24
- 238000000465 moulding Methods 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold convenient for material injection, which comprises a first fixing plate and a second fixing plate, wherein a plurality of connecting rods are fixedly connected between the first fixing plate and the second fixing plate, one side of the first fixing plate is fixedly connected with an upper mold, two guide rods are fixedly connected between the first fixing plate and the second fixing plate, a lower mold is movably connected between the guide rods, two first mounting holes are formed in one side of the lower mold, inserting rods are movably connected in the first mounting holes, one end of each inserting rod is fixedly connected with an inner mold, and the inner mold is movably connected with the upper mold. The injection molding machine can not only push one of the discharging rods through the ejection column to clean an injection molding hole, so that raw materials can be conveniently injected again, the injection molding efficiency is improved, but also push two of the discharging rods through the ejection rod to eject molded raw materials, the demolding efficiency is improved, the lower mold and the upper mold can be cooled through the water pipe, and the raw material molding speed is improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for material injection.
Background
Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.
Injection mold that uses in the existing market is when using, goes up mould and bed die pressfitting together usually, then will melt the raw materials through the extruder and send into between the mould, then waits for the raw materials to solidify the shaping, but the raw materials problem that drops at the mouth of moulding plastics that takes place easily in the junction of extruder and mould, the reinjection into of raw materials of being not convenient for, for this reason, provides the injection mold who conveniently annotates the material.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an injection mold convenient for material injection.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an injection mold convenient for material injection comprises a first fixing plate and a second fixing plate, wherein a plurality of connecting rods are fixedly connected between the first fixing plate and the second fixing plate, an upper mold is fixedly connected to one side of the first fixing plate, two guide rods are fixedly connected between the first fixing plate and the second fixing plate, a lower mold is movably connected between the guide rods, two first mounting holes are formed in one side of the lower mold, an insert rod is movably connected in each first mounting hole, an inner mold is fixedly connected to one end of each insert rod and movably connected with the upper mold, an injection hole is formed in one side of the inner mold and communicated with the first fixing plate, a second spring is movably connected to one side of each insert rod and located between the insert rod and the lower mold, two air cylinders are fixedly connected to one side of the second fixing plate, and one end of an air cylinder pneumatic rod penetrates through the second fixing plate to be fixed with the lower mold, one side fixedly connected with mount of second fixed plate, one side of mount is rotated and is connected with the gear, the notch has been seted up to one side of second fixed plate, and swing joint has first rack in the notch, and first rack meshes with the gear mutually, one side fixedly connected with fore-set of first rack, one side fixedly connected with second rack of bed die, one side of bed die is equipped with liftout mechanism.
Furthermore, the liftout mechanism includes a plurality of discharge bars, and discharge bar and bed die swing joint, one side swing joint of discharge bar has first spring, and first spring is located between discharge bar and the bed die.
Furthermore, one side of the second fixing plate is fixedly connected with two push rods.
Furthermore, the top of the lower die is fixedly connected with a hanging ring.
Furthermore, a plurality of water inlets are formed in one sides of the upper die and the lower die, and water pipes are arranged in the water inlets.
Furthermore, a plurality of fixing holes are formed in one side of the first fixing plate and one side of the second fixing plate.
The beneficial effects of the utility model are as follows:
1. through the cooperation use at first rack and fore-set, when the gear promoted first rack motion, can make first rack drive the fore-set and remove to the fore-set can promote one of them hole of will moulding plastics of ejection of compact pole and clear up, makes things convenient for the raw materials to pour into once more, has improved the efficiency of moulding plastics.
2. Through the setting of installation ejector pin on the second fixed plate, when starting the cylinder, the one end of cylinder pneumatic stem can drive the bed die and remove to the ejector pin promotes ejection of compact pole wherein two are ejecting with fashioned raw materials, has improved the efficiency of raw materials drawing of patterns.
3. Through the setting of installing the water pipe on last mould and bed die, when pouring into the raw materials into among the injection mold, the water pipe can be cooled down to last mould and bed die to make the raw materials shaping, improved the fashioned speed of raw materials.
Drawings
FIG. 1 is a schematic structural diagram of an injection mold facilitating material injection according to the present invention in a front view;
FIG. 2 is a schematic top view of an injection mold facilitating injection of a material according to the present invention;
fig. 3 is a schematic cross-sectional structural view of an injection mold facilitating material injection according to the present invention.
In the figure: 1. a first fixing plate; 2. a connecting rod; 3. a fixing hole; 4. a second fixing plate; 5. a cylinder; 6. a guide bar; 7. a first rack; 8. a fixed mount; 9. a gear; 10. a second rack; 11. a lower die; 12. a hoisting ring; 13. an upper die; 14. a top rod; 15. a discharge rod; 16. a first spring; 17. a second spring; 18. inserting a rod; 19. a water pipe; 20. an inner mold; 21. and (5) injection molding holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 3, an injection mold facilitating material injection comprises a first fixing plate 1 and a second fixing plate 4, a plurality of connecting rods 2 are fixed between the first fixing plate 1 and the second fixing plate 4 through bolts, an upper mold 13 is fixed on one side of the first fixing plate 1 through bolts, two guide rods 6 are fixed between the first fixing plate 1 and the second fixing plate 4 through bolts, a lower mold 11 is slidably connected between the guide rods 6, two first mounting holes are formed on one side of the lower mold 11, an insert rod 18 is slidably connected in the first mounting holes, an inner mold 20 is fixed on one end of the insert rod 18 through bolts, the inner mold 20 is slidably connected with the upper mold 13, an injection hole 21 is formed on one side of the inner mold 20, the injection hole 21 is communicated with the first fixing plate 1, when a raw material is injected into the injection hole 21, the raw material can flow into the upper mold 13 and the lower mold 11, one side of the inserted link 18 is sleeved with a second spring 17, the second spring 17 is positioned between the inserted link 18 and the lower die 11, one side of the second fixing plate 4 is fixed with two cylinders 5 through bolts, and one end of a pneumatic rod of each cylinder 5 passes through the second fixing plate 4 and is fixed with the lower die 11, when the cylinders 5 are started, the cylinders 5 can drive the lower die 11 to slide on the guide rods 6, one side of the second fixing plate 4 is fixed with a fixing frame 8 through bolts, one side of the fixing frame 8 is rotatably connected with a gear 9, one side of the second fixing plate 4 is provided with a notch, the notch is slidably connected with a first rack 7, the first rack 7 is meshed with the gear 9, one side of the first rack 7 is fixed with a top column through bolts, one side of the lower die 11 is fixed with a second rack 10 through bolts, when the second rack 10 can push the gear 9 to rotate, so that the gear 9 can push the first rack 7 to move, can drive the fore-set and remove, one side of bed die 11 is equipped with liftout mechanism.
In the utility model, it should be noted that the material ejecting mechanism comprises a plurality of discharging rods 15, the discharging rods 15 are slidably connected with the lower mold 11, a first spring 16 is sleeved on one side of each discharging rod 15, the first spring 16 is positioned between each discharging rod 15 and the lower mold 11, the ejection column can push one of the discharging rods 15 to clean an injection hole, so that raw materials can be conveniently injected again, the injection efficiency is improved, two ejection rods 14 are fixed on one side of the second fixing plate 4 through bolts, the ejection rods 14 can push two of the discharging rods 15 to eject formed raw materials, the raw material demolding efficiency is improved, a hanging ring 12 is fixed on the top of the lower mold 11 through bolts, the hanging ring 12 can fix the lower mold 11 and can enhance the bearing capacity of the lower mold 11, a plurality of water inlets are formed in one side of each of the upper mold 13 and the lower mold 11, water pipes 19 are arranged in the water inlets, and the water pipes 19 can cool the upper mold 13 and the lower mold 11, thereby make the raw materials shaping, improved the fashioned speed of raw materials, a plurality of fixed orificess 3 have all been seted up to one side of first fixed plate 1 and second fixed plate 4.
The working principle is as follows: when a worker performs injection molding, firstly, the air cylinder 5 is started, one end of a pneumatic rod of the air cylinder 5 pushes the lower mold 11 and the upper mold 13 to be pressed together, then raw materials are injected from an injection port 21, then the raw materials are cooled through a water pipe 19, then the raw materials are solidified and molded, then the air cylinder 5 is started reversely, one end of the pneumatic rod of the air cylinder 5 retracts, so that the lower mold 11 is pulled to move towards the direction of the second fixing plate 4, meanwhile, the lower mold 11 drives the inner mold 20 to move, when two of the discharging rods 15 are contacted with the ejector rod 14, the ejector rod 14 pushes two of the discharging rods 15 to slide in the lower mold 11, so that the molded raw materials are demolded, meanwhile, the second rack 10 pushes the gear 9 to rotate, then the gear 9 pushes the first rack 7 to move towards the lower mold 11, then the first rack 7 drives the ejector rod to push one of the discharging rods 15 to slide in the lower mold 11, so that the first rack 7 penetrates into the injection molding hole 21, the injection hole 21 is cleaned, and when the lower die 11 is reset, the inserted rod 18 and the discharging rod 15 are automatically reset under the action of the first spring 16 and the second spring 17.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An injection mold convenient for material injection comprises a first fixing plate (1) and a second fixing plate (4), and is characterized in that a plurality of connecting rods (2) are fixedly connected between the first fixing plate (1) and the second fixing plate (4), an upper mold (13) is fixedly connected to one side of the first fixing plate (1), two guide rods (6) are fixedly connected between the first fixing plate (1) and the second fixing plate (4), a lower mold (11) is movably connected between the guide rods (6), two first mounting holes are formed in one side of the lower mold (11), an inserting rod (18) is movably connected in each first mounting hole, an inner mold (20) is fixedly connected to one end of each inserting rod (18), the inner mold (20) is movably connected with the upper mold (13), an injection molding hole (21) is formed in one side of the inner mold (20), and the injection molding hole (21) is communicated with the first fixing plate (1), one side of the inserted bar (18) is movably connected with a second spring (17), the second spring (17) is positioned between the inserted bar (18) and the lower die (11), one side of the second fixing plate (4) is fixedly connected with two cylinders (5), and one end of a pneumatic rod of the cylinder (5) passes through the second fixing plate (4) to be fixed with the lower die (11), one side of the second fixing plate (4) is fixedly connected with a fixing frame (8), one side of the fixing frame (8) is rotatably connected with a gear (9), a notch is arranged on one side of the second fixing plate (4), a first rack (7) is movably connected in the notch, the first rack (7) is meshed with the gear (9), one side of the first rack (7) is fixedly connected with a support pillar, one side of the lower die (11) is fixedly connected with a second rack (10), and one side of the lower die (11) is provided with a material ejecting mechanism.
2. The injection mold convenient for material injection according to claim 1, wherein the material ejecting mechanism comprises a plurality of discharging rods (15), the discharging rods (15) are movably connected with the lower mold (11), one side of each discharging rod (15) is movably connected with a first spring (16), and the first springs (16) are located between the discharging rods (15) and the lower mold (11).
3. The injection mold convenient for material injection according to claim 1, characterized in that two ejector rods (14) are fixedly connected to one side of the second fixing plate (4).
4. The injection mold facilitating material injection as claimed in claim 1, wherein a lifting ring (12) is fixedly connected to the top of the lower mold (11).
5. The injection mold convenient for material injection according to claim 1, wherein a plurality of water inlets are formed at one side of the upper mold (13) and one side of the lower mold (11), and water pipes (19) are arranged in the water inlets.
6. The injection mold convenient for material injection according to claim 1, wherein a plurality of fixing holes (3) are formed on one side of each of the first fixing plate (1) and the second fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129146.1U CN216860500U (en) | 2021-01-18 | 2021-01-18 | Injection mold convenient for material injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129146.1U CN216860500U (en) | 2021-01-18 | 2021-01-18 | Injection mold convenient for material injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216860500U true CN216860500U (en) | 2022-07-01 |
Family
ID=82122104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129146.1U Expired - Fee Related CN216860500U (en) | 2021-01-18 | 2021-01-18 | Injection mold convenient for material injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216860500U (en) |
-
2021
- 2021-01-18 CN CN202120129146.1U patent/CN216860500U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216182275U (en) | Anti-bubble injection mold convenient to demolding | |
| CN207772247U (en) | A kind of precision plastic rubber accessory production mould | |
| CN108582694A (en) | It is a kind of can the demoulding of oblique mandril injection mold and its working method | |
| CN216860500U (en) | Injection mold convenient for material injection | |
| CN219130744U (en) | Mould convenient to drawing of patterns | |
| CN214926670U (en) | Mould structure with auxiliary stand drops automatically | |
| CN213082237U (en) | Quick shedder of foundry goods for injection mold | |
| CN211683268U (en) | Plastic product mold capable of achieving rapid mold opening | |
| CN213002508U (en) | Roller processing blank forming die | |
| CN111152419A (en) | Injection molding die convenient for demolding | |
| CN212045725U (en) | Long-life injection mold | |
| CN111361085A (en) | Double-layer die machining equipment | |
| CN108015994B (en) | Automobile front bumper injection mold based on cavity pick-up | |
| CN216635204U (en) | Sealing member production mould for pipeline | |
| CN212097345U (en) | Hot runner injection mold of outside oblique kicking block structure of loosing core | |
| CN220548629U (en) | Semiconductor plastic package die capable of preventing exhaust blocking | |
| CN214605611U (en) | Automobile instrument support die | |
| CN216992846U (en) | Lower switch panel injection mold structure | |
| CN215359599U (en) | A mould for processing precious shell that charges | |
| CN220008692U (en) | Injection molding machine mould taking mechanism for plastic mould processing | |
| CN216182474U (en) | Ejection structure for plastic mold production | |
| CN219968720U (en) | Organic silica gel packaging container bottom plug injection mold capable of reducing burrs | |
| CN216609938U (en) | But fast demoulding's automotive headrest pole guide cover is with injection mold | |
| CN221697769U (en) | Precise injection mold convenient for top mold | |
| CN214442729U (en) | Bolt hot forging forming die convenient to drawing of patterns |
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: 20220701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |