CN215849448U - Injection mold facilitating discharging - Google Patents
Injection mold facilitating discharging Download PDFInfo
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- CN215849448U CN215849448U CN202022775540.0U CN202022775540U CN215849448U CN 215849448 U CN215849448 U CN 215849448U CN 202022775540 U CN202022775540 U CN 202022775540U CN 215849448 U CN215849448 U CN 215849448U
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- driving
- fixedly connected
- moving plate
- guide rod
- sleeve
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Abstract
The utility model relates to an injection mold convenient for discharging, which comprises two supporting plates, a fixed female mold, a male mold component and a driving component, wherein a moving plate is connected between the two supporting plates in a sliding manner along the horizontal direction, the male mold component comprises a connecting block fixedly connected to one side of the moving plate, a movable male mold fixedly connected with the connecting block, a positioning ring slidably connected to the outside of the connecting block, a first guide rod fixedly connected with one side of the positioning ring and a return spring sleeved outside the first guide rod, the positioning ring is tightly abutted against one side of the moving plate under the action of the return spring, a pushing ring is fixedly connected to the supporting plate far away from one side of the fixed female mold and is arranged relative to the first guide rod, and the driving component is used for driving the moving plate to horizontally reciprocate, is suitable for mass and continuous production.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to an injection mold convenient for discharging.
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 of overcoming the defects in the prior art and provides an injection mold convenient for discharging.
The utility model is realized by the following technical scheme:
an injection mold facilitating discharging is characterized by comprising two supporting plates which are oppositely arranged, a fixed female die fixedly connected to a supporting plate on one side, a male die component arranged opposite to the fixed female die and a driving component connected with the male die component, wherein a moving plate is connected between the two supporting plates in a sliding manner along the horizontal direction, the male die component comprises a connecting block fixedly connected to one side of the moving plate, a moving male die fixedly connected with the connecting block, a positioning ring slidably connected to the outside of the connecting block, a first guide rod fixedly connected to one side of the positioning ring and a return spring sleeved on the outside of the first guide rod, the first guide rod penetrates through the moving plate, a connecting ring rib is fixedly connected to the periphery of the middle part of the first guide rod, two ends of the return spring are respectively fixedly connected with the moving plate and the connecting ring rib, the positioning ring is tightly abutted to one side of the moving plate under the action force of the return spring, a pushing ring is fixedly connected to one side of the supporting plate far away from one side of the fixed female die, the material pushing ring is arranged opposite to the first guide rod, and the driving assembly is used for driving the moving plate to horizontally reciprocate.
According to the above technical solution, preferably, a second guide rod is horizontally and fixedly connected between the two support plates, and the moving plate is slidably connected to the second guide rod.
According to the above 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 die and the concave 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.
According to the technical scheme, preferably, the material pushing ring is connected with the supporting plate through the telescopic sleeve.
The utility model has the beneficial effects that:
the driving assembly drives the male die assembly and the fixed female die to complete die assembly, after injection molding, the driving assembly drives the male die assembly to horizontally move and keep away from the fixed female die, the first guide rod is abutted to the pushing ring, and the movable male die slides in the positioning ring, so that the movable male die is moved out of an injection molding workpiece, automatic demolding is realized, demolding steps of the injection molding workpiece are simplified, damage to the surface of the injection molding workpiece in a manipulator demolding or manual demolding process is avoided, production efficiency is high, and the injection molding machine is suitable for large-batch and continuous production.
Drawings
Fig. 1 is a schematic front view of the present invention.
In the figure: 1. a nozzle; 2. fixing a female die; 3. a movable male die; 4. connecting blocks; 5. a positioning ring; 6. a second guide bar; 7. a drive motor; 8. a driving gear; 9. a return spring; 10. a first guide bar; 11. A drive screw; 12. connecting ring ribs; 13. a material pushing ring; 14. carrying out top thread; 15. an outer tube; 16. an inner tube; 17. a drive sleeve; 18. a connecting plate; 19. a driven gear.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, 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 two opposite supporting plates, a fixed concave die 2 fixedly connected to one supporting plate, a convex die assembly arranged opposite to the fixed concave die 2 and a driving assembly connected with the convex die assembly, wherein the fixed concave die 2 is communicated with a nozzle 1, a moving plate is connected between the two supporting plates in a sliding mode along the horizontal direction, a second guide rod 6 is horizontally fixedly connected between the two supporting plates in the embodiment, and the moving plate is connected to the second guide rod 6 in a sliding mode. The male die component comprises a connecting block 4 fixedly connected to one side of the moving plate, a moving male die 3 fixedly connected with the connecting block 4, a positioning ring 5 fixedly connected with one side of the positioning ring 5, a first guide rod 10 fixedly connected with one side of the positioning ring 5 and a return spring 9 sleeved outside the first guide rod 10, wherein the first guide rod 10 penetrates through the moving plate, a connecting ring rib 12 is fixedly connected to the periphery of the middle of the first guide rod 10, two ends of the return spring 9 are fixedly connected with the moving plate and the connecting ring rib 12 respectively, the positioning ring 5 is tightly abutted to one side of the moving plate under the action force of the return spring 9, and the moving male die 3 penetrates through the positioning ring 5 and is arranged outwards. Keep away from 2 one sides of decide die the backup pad rigid coupling has the material pushing ring 13, material pushing ring 13 sets up for first guide arm 10 relatively, drive assembly is used for driving the horizontal reciprocating motion of movable plate. The material pushing ring 13 is connected with the support plate through a telescopic sleeve, the telescopic sleeve in the embodiment comprises an outer pipe 15 fixedly connected with the support plate and an inner pipe 16 connected to one end of the outer pipe 15 in a sliding mode, the outer pipe 15 and the inner pipe 16 are fixed through a jackscrew 14, the distance between the material pushing ring 13 and the end portion of the first guide rod 10 can be adjusted according to actual use requirements, and therefore the device can run smoothly.
The driving assembly drives the male die assembly and the fixed female die 2 to complete die assembly, after injection molding, the driving assembly drives the male die assembly to horizontally move and keep away from the fixed female die 2, the first guide rod 10 is abutted to the pushing ring 13, and the movable male die 3 slides in the positioning ring 5, so that the movable male die 3 is moved out of an injection molding workpiece, automatic demolding is achieved, demolding steps of the injection molding workpiece are simplified, damage to the surface of the injection molding workpiece in a manipulator demolding or manual demolding process is avoided, production efficiency is high, and the injection molding machine is suitable for large-batch and continuous production.
According to the above embodiment, preferably, the driving assembly includes a driving sleeve 17 rotatably connected to the supporting plate and a driving screw 11 threadedly connected to the driving sleeve 17, a through hole is formed in the middle of the supporting plate away from one side of the concave-convex mold 2, the driving sleeve 17 is connected to a driving device, the driving device is used for driving the driving sleeve 17 to rotate and connect to the through hole, one end of the driving screw 11 is fixedly connected to the moving plate, and the other end of the driving screw 11 penetrates through the through hole and extends outwards. The driving device comprises a driving motor 7, a driving gear 8 connected with the driving motor 7 and a driven gear 19 meshed with the driving gear 8, wherein the driven gear 19 and a driving sleeve 17 are coaxially arranged and are connected with the driving sleeve 17 through a connecting plate 18, a circular hole is formed in the surface of the driven gear 19, and a driving screw 11 penetrates through the circular hole of the driven gear 19. The driving motor 7 drives the driving sleeve 17 to rotate in the through hole through gear transmission, so that the driving screw 11 in threaded connection with the driving sleeve 17 drives the moving plate to move in a reciprocating mode through positive and negative rotation of the driving motor 7, and the die closing and opening processes are completed.
The driving assembly drives the male die assembly and the fixed female die 2 to complete die assembly, after injection molding, the driving assembly drives the male die assembly to horizontally move and keep away from the fixed female die 2, the first guide rod 10 is abutted to the pushing ring 13, and the movable male die 3 slides in the positioning ring 5, so that the movable male die 3 is moved out of an injection molding workpiece, automatic demolding is achieved, demolding steps of the injection molding workpiece are simplified, damage to the surface of the injection molding workpiece in a manipulator demolding or manual demolding process is avoided, production efficiency is high, and the injection molding machine is suitable for large-batch 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, various 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. An injection mold facilitating discharging is characterized by comprising two supporting plates which are oppositely arranged, a fixed female die fixedly connected to a supporting plate on one side, a male die component arranged opposite to the fixed female die and a driving component connected with the male die component, wherein a moving plate is connected between the two supporting plates in a sliding manner along the horizontal direction, the male die component comprises a connecting block fixedly connected to one side of the moving plate, a moving male die fixedly connected with the connecting block, a positioning ring slidably connected to the outside of the connecting block, a first guide rod fixedly connected to one side of the positioning ring and a return spring sleeved on the outside of the first guide rod, the first guide rod penetrates through the moving plate, a connecting ring rib is fixedly connected to the periphery of the middle part of the first guide rod, two ends of the return spring are respectively fixedly connected with the moving plate and the connecting ring rib, the positioning ring is tightly abutted to one side of the moving plate under the action force of the return spring, a pushing ring is fixedly connected to one side of the supporting plate far away from one side of the fixed female die, the material pushing ring is connected with the supporting plate through a telescopic sleeve, the telescopic sleeve comprises an outer pipe fixedly connected with the supporting plate and an inner pipe connected to one end of the outer pipe in a sliding mode, the outer pipe and the inner pipe are fixed through a jackscrew, the material pushing ring is arranged opposite to the first guide rod, and the driving assembly is used for driving the moving plate to horizontally reciprocate.
2. The injection mold facilitating discharging of the claim 1, wherein a second guide rod is horizontally and fixedly connected between the two support plates, and the moving plate is slidably connected to the second guide rod.
3. The injection mold convenient for discharging according to claim 2, wherein 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 concave-convex mold, the driving sleeve is connected with a driving device, the driving device is used for driving the driving sleeve to be rotatably connected in 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.
4. The injection mold facilitating discharging of the claim 3, wherein the driving device comprises a driving motor, a driving gear connected with the driving motor and a driven gear meshed with the driving gear, and the driven gear is coaxially arranged with the driving sleeve and connected with the driving sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775540.0U CN215849448U (en) | 2020-11-26 | 2020-11-26 | Injection mold facilitating discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775540.0U CN215849448U (en) | 2020-11-26 | 2020-11-26 | Injection mold facilitating discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215849448U true CN215849448U (en) | 2022-02-18 |
Family
ID=80236910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022775540.0U Active CN215849448U (en) | 2020-11-26 | 2020-11-26 | Injection mold facilitating discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215849448U (en) |
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2020
- 2020-11-26 CN CN202022775540.0U patent/CN215849448U/en active Active
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