CN214056248U - Injection mold convenient for demolding - Google Patents
Injection mold convenient for demolding Download PDFInfo
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- CN214056248U CN214056248U CN202022745756.2U CN202022745756U CN214056248U CN 214056248 U CN214056248 U CN 214056248U CN 202022745756 U CN202022745756 U CN 202022745756U CN 214056248 U CN214056248 U CN 214056248U
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Abstract
The utility model relates to an injection mold convenient for demolding, which comprises a supporting table, two supporting plates relatively arranged on the surface of the supporting table, a fixed male die fixedly connected to one supporting plate, a female die component arranged opposite to the fixed male die and a driving component connected with the female die component, wherein a movable plate is connected between the two supporting plates in a sliding way along the horizontal direction, the female die component comprises a fixed female die and an annular female die slidably connected outside the fixed female die, one side of the annular female die is fixedly connected with a material pushing rod which penetrates through the movable plate and is slidably connected with the movable plate, the supporting plate far away from one side of the fixed male die is fixedly connected with a material pushing ring which is arranged opposite to the material pushing rod, and the driving component is used for driving the movable plate to horizontally reciprocate, is suitable for mass and continuous production.
Description
Technical Field
The utility model relates to an injection moulding technical field especially relates to an injection mold of convenient drawing of patterns.
Background
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding apparatus for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is capable of heating the plastics and applying high pressure to the molten plastics to inject the molten plastics to fill a mold cavity. At present, after injection molding, a workpiece in a mold is difficult to automatically fall off or brush off, so that demolding operation is usually required to be performed through manual work, however, for a thermosetting injection molding workpiece, the surface temperature of the injection molding workpiece is high after the mold is opened, a worker can perform demolding operation after waiting for a period of cooling of a product, so that the working efficiency is low, the demolding difficulty is high, the demolding period is greatly prolonged, and the large-batch continuous production is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an injection mold of convenient drawing of patterns.
The utility model discloses a realize through following technical scheme:
the utility model provides an injection mold of convenient drawing of patterns, its characterized in that, including a supporting bench, locate two backup pads on a supporting bench surface relatively, rigid coupling in the stationary convex mould of a side support board, the die subassembly that sets up of stationary convex mould relatively and the drive assembly who links to each other with the die subassembly, two there is the movable plate along horizontal direction sliding connection between the backup pad, the die subassembly includes rigid coupling in the stationary concave mould of movable plate one side and sliding connection in the outer annular die of stationary concave mould, annular die one side rigid coupling has the ejector beam, the ejector beam run through the movable plate and with movable plate sliding connection, keep away from stationary convex mould one side the backup pad rigid coupling has the ejector beam ring, the relative ejector beam setting of ejector beam ring, drive assembly is used for driving movable plate horizontal reciprocating motion.
According to the above technical scheme, preferably, a guide rod is horizontally and fixedly connected between the two support plates, and the moving plate is slidably connected to the guide rod.
According to the technical scheme, preferably, the driving assembly comprises a driving sleeve rotatably connected with the supporting plate and a driving screw rod in threaded connection with the driving sleeve, a through hole is formed in the middle of the supporting plate far away from one side of the fixed male die, the driving sleeve is connected with a driving device, the driving device is used for driving the driving sleeve to be rotatably connected into the through hole, one end of the driving screw rod is fixedly connected with the moving plate, and the other end of the driving screw rod penetrates through the through hole and extends outwards.
According to the above technical solution, preferably, the driving device includes a driving motor, a driving gear connected to the driving motor, and a driven gear engaged with the driving gear, and the driven gear is coaxially disposed with the driving sleeve and connected to the driving sleeve.
The utility model has the advantages that:
drive assembly drives annular die and backup pad looks butt, annular die constitutes the die subassembly with deciding the die jointly this moment, and accomplish the compound die with deciding the terrace die, after injection moulding, drive assembly drives die subassembly horizontal migration and keeps away from deciding the terrace die, ejector beam and material pushing ring looks butt this moment, annular die takes place relative movement and will mould plastics the work piece ejecting with deciding the die this moment, thereby realize automatic drawing of patterns, the work piece drawing of patterns of moulding plastics step has been simplified, avoid manipulator drawing of patterns or artifical drawing of patterns in-process to the damage on the work piece surface of moulding plastics, the production efficiency is high, and the device is suitable for mass production and continuous production.
Drawings
Fig. 1 is a schematic side view of the present invention.
In the figure: 1. fixing a male die; 2. a nozzle; 3. an annular female die; 4. moving the plate; 5. a material pushing ring; 6. fixing a female die; 7. a guide bar; 8. a support table; 9. a drive motor; 10. a drive screw; 11. a material pushing rod; 12. a first connecting rod; 13. a drive sleeve; 14. a second connecting rod; 15. a driven gear; 16. a drive gear.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a supporting platform 8, two supporting plates which are oppositely arranged on the surface of the supporting platform 8, a fixed convex die 1 which is fixedly connected with a supporting plate on one side, a concave die component which is arranged opposite to the fixed convex die 1 and a driving component which is connected with the concave die component, wherein a nozzle 2 is arranged on the fixed convex die 1, a moving plate 4 is connected between the two supporting plates in a sliding way along the horizontal direction, the female die component comprises a fixed female die 6 fixedly connected to one side of the moving plate 4 and an annular female die 3 connected outside the fixed female die 6 in a sliding manner, a material pushing rod 11 is fixedly connected to one side of the annular female die 3, the material pushing rod 11 penetrates through the movable plate 4 and is in sliding connection with the movable plate 4, a material pushing ring 5 is fixedly connected to the supporting plate far away from one side of the fixed male die 1 through a first connecting rod 12, the material pushing ring 5 is arranged opposite to the material pushing rod 11, and the driving assembly is used for driving the moving plate 4 to horizontally reciprocate. Drive assembly drives annular die 3 and backup pad looks butt, annular die 3 constitutes the die subassembly with deciding die 6 together this moment, and accomplish the compound die with deciding terrace die 1, after injection moulding, drive assembly drives die subassembly horizontal migration and keeps away from deciding terrace die 1, ejector beam 11 and 5 looks butt of material pushing ring this moment, annular die 3 takes place relative movement and will mould plastics the work piece ejecting with deciding die 6 this moment, thereby realize automatic drawing of patterns, the work piece drawing of patterns step of moulding plastics has been simplified, avoid manipulator drawing of patterns or the damage to the work piece surface of moulding plastics among the manual demoulding process, high production efficiency, and is suitable for mass production and continuous production.
According to the above embodiment, preferably, a guide rod 7 is horizontally fixed between the two support plates, and the moving plate 4 is slidably connected to the guide rod 7. The drive assembly includes that the drive cover 13 and the threaded connection of being connected rotate with the backup pad drive screw 10 in drive cover 13, keeps away from 1 one side of deciding terrace die open at the backup pad middle part has the through-hole, drive cover 13 is connected with drive arrangement, drive arrangement is used for driving drive cover 13 and rotates to be connected in the through-hole, drive screw 10 one end and movable plate 4 rigid coupling, and the drive screw 10 other end runs through the through-hole and outwards extends. The driving device in this example comprises a driving motor 9, a driving gear 16 connected with the driving motor 9 and a driven gear 15 engaged with the driving gear 16, the driven gear 15 is coaxially arranged with the driving sleeve 13 and connected with the driving sleeve 13 through a second connecting rod 14, wherein a circular hole is formed on the surface of the driven gear 15, and the driving screw 10 is arranged through the circular hole of the driven gear 15. When the mould closing and opening device works, the driving motor 9 drives the driving sleeve 13 to rotate in the through hole through gear transmission, so that the driving screw 10 in threaded connection with the driving sleeve 13 drives the moving plate 4 to reciprocate through the forward and reverse rotation of the driving motor 9, and the mould closing and opening processes are completed.
Drive assembly drives annular die 3 and backup pad looks butt, annular die 3 constitutes the die subassembly with deciding die 6 together this moment, and accomplish the compound die with deciding terrace die 1, after injection moulding, drive assembly drives die subassembly horizontal migration and keeps away from deciding terrace die 1, ejector beam 11 and 5 looks butt of material pushing ring this moment, annular die 3 takes place relative movement and will mould plastics the work piece ejecting with deciding die 6 this moment, thereby realize automatic drawing of patterns, the work piece drawing of patterns step of moulding plastics has been simplified, avoid manipulator drawing of patterns or the damage to the work piece surface of moulding plastics among the manual demoulding process, high production efficiency, and is suitable for mass production and continuous production.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an injection mold of convenient drawing of patterns, its characterized in that, including a supporting bench, locate two backup pads on a supporting bench surface relatively, rigid coupling in the stationary convex mould of a side support board, the die subassembly that sets up of stationary convex mould relatively and the drive assembly who links to each other with the die subassembly, two there is the movable plate along horizontal direction sliding connection between the backup pad, the die subassembly includes rigid coupling in the stationary concave mould of movable plate one side and sliding connection in the outer annular die of stationary concave mould, annular die one side rigid coupling has the ejector beam, the ejector beam run through the movable plate and with movable plate sliding connection, keep away from stationary convex mould one side the backup pad rigid coupling has the ejector beam ring, the relative ejector beam setting of ejector beam ring, drive assembly is used for driving movable plate horizontal reciprocating motion.
2. The injection mold facilitating demolding as claimed in claim 1, wherein a guide rod is horizontally and fixedly connected between the two support plates, and the moving plate is slidably connected to the guide rod.
3. The injection mold facilitating demolding as claimed in claim 2, wherein the driving assembly includes a driving sleeve rotatably connected to the supporting plate and a driving screw threadedly connected to the driving sleeve, a through hole is formed in the middle of the supporting plate on a side away from the stationary punch, the driving sleeve is connected to a driving device, the driving device is configured to drive the driving sleeve to be rotatably connected to the through hole, one end of the driving screw is fixedly connected to the moving plate, and the other end of the driving screw extends outwards through the through hole.
4. The injection mold facilitating demolding as claimed in claim 3, wherein the driving device comprises a driving motor, a driving gear connected to the driving motor, and a driven gear engaged with the driving gear, the driven gear being disposed coaxially with the driving sleeve and connected to the driving sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745756.2U CN214056248U (en) | 2020-11-24 | 2020-11-24 | Injection mold convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745756.2U CN214056248U (en) | 2020-11-24 | 2020-11-24 | Injection mold convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214056248U true CN214056248U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745756.2U Active CN214056248U (en) | 2020-11-24 | 2020-11-24 | Injection mold convenient for demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214056248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476311A (en) * | 2023-06-08 | 2023-07-25 | 杭州英力汽车零部件有限公司 | Batch injection molding device for automobile parts |
-
2020
- 2020-11-24 CN CN202022745756.2U patent/CN214056248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476311A (en) * | 2023-06-08 | 2023-07-25 | 杭州英力汽车零部件有限公司 | Batch injection molding device for automobile parts |
| CN116476311B (en) * | 2023-06-08 | 2023-09-08 | 杭州英力汽车零部件有限公司 | Batch injection molding device for automobile parts |
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