CN211843042U - Material stripping mechanical arm of injection mold - Google Patents
Material stripping mechanical arm of injection mold Download PDFInfo
- Publication number
- CN211843042U CN211843042U CN202020079522.6U CN202020079522U CN211843042U CN 211843042 U CN211843042 U CN 211843042U CN 202020079522 U CN202020079522 U CN 202020079522U CN 211843042 U CN211843042 U CN 211843042U
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- arc
- base
- injection mold
- claw
- arm
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Abstract
The utility model provides an injection mold takes off material arm, includes the arm body and installs in the material end of taking off of this end of body of arm, it includes base and vacuum chuck to take off the material end, the base middle part is located to vacuum chuck, set up the arc pipeline of a plurality of openings in the base up end in the base, be equipped with the arc claw that suits with arc pipeline shape in the arc pipeline, arc claw and arc pipeline sealing connection, thereby the arc claw can follow the arc pipeline and slide and stretch out the arc pipeline and embrace the injection molding. The utility model discloses an injection mold takes off material arm adopts the arc claw to carry out the auxiliary fixation after taking off the material with the injection molding through vacuum chuck, can stably snatch the injection molding, has reduced vacuum chuck's suction and the requirement of quantity, and simple structure is with low costs, and is little to the damage of injection molding, is particularly useful for taking off the material operation of slim or light small-size injection molding.
Description
Technical Field
The utility model belongs to the technical field of the injection molding machine auxiliary assembly, concretely relates to injection mold takes off material arm.
Background
Injection molding is a production mode widely adopted at present, when injection molding is produced by adopting an injection mold, the injection molding needs to be taken down manually or by adopting a mechanical arm after injection molding is finished, namely, the injection molding is taken off, most of the material taking-off work can be finished by the mechanical arm, the mechanical arm usually adopts a mechanical claw or a vacuum chuck to take off the material, the injection molding on the injection mold still has residual heat and is not completely cooled and is in a softer state, if the mechanical claw does not grab properly, the injection molding is easily damaged, and the vacuum chuck is used for taking off the material, if the vacuum suction is insufficient, the material taking off is difficult to smoothly or the injection molding drops in the transfer process, the vacuum suction is too large, and irreversible deformation of the injection molding is possibly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an accessible sucking disc absorbs and arc claw is supplementary fixed to the injection mold that stably snatchs the injection molding takes off material arm.
Another object of the utility model is to provide an injection mold of adaptable multiple injection molding takes off material arm.
In order to solve the technical problem, the utility model discloses an injection mold takes off material arm, include the arm body and install in the material end of taking off of this end of body of arm, it includes base and vacuum chuck to take off the material end, the base middle part is located to vacuum chuck, set up the arc pipeline of a plurality of openings in the base up end in the base, be equipped with the arc claw that suits with the arc pipeline shape in the arc pipeline, thereby arc claw and arc pipeline sealing connection, and the arc claw can follow the arc pipeline and slide and stretch out the arc pipeline and embrace the injection molding.
Preferably, the bottom of the arc-shaped pipeline is communicated with a high-pressure air pipe, the arc-shaped claw is pushed by the high-pressure air pipe to extend out of the base, and the arc-shaped claw extending out of the base gathers towards the middle of the base.
Preferably, the arc-shaped pipeline is arranged in a plane perpendicular to the upper end face of the base.
Preferably, the bottom of the arc claw is provided with a resetting device.
Preferably, the resetting device is a spring, one end of the spring is connected with the bottom of the arc-shaped claw, and the other end of the spring is connected with the inner wall of the arc-shaped pipeline.
Preferably, the arcuate jaws are made of a hard or semi-hard elastomeric material.
Preferably, the top of the arc claw is provided with a wear-resistant rubber bulge.
Preferably, the upper end face of the vacuum chuck is higher than the plane of the base.
Preferably, the arc-shaped pipeline opening part is provided with a detachable plug.
Preferably, the plug is threadedly connected to the mouth of the arcuate tube.
The utility model discloses an injection mold takes off material arm has following advantage at least:
the utility model discloses an injection mold takes off material arm adopts the arc claw to carry out the auxiliary fixation after taking off the material with the injection molding through vacuum chuck, can stably snatch the injection molding, has reduced vacuum chuck's suction and the requirement of quantity, and simple structure is with low costs, and is little to the damage of injection molding, is particularly useful for taking off the material operation of slim or light small-size injection molding.
Drawings
Fig. 1 is a schematic structural view of a stripping end of a stripping mechanical arm of an injection mold.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a schematic view of the injection mold of fig. 1 with the curved claw of the stripper arm stripper tip extended (not fully extended) to grasp the injection molded part.
The reference numbers in the figures are: 1-base, 2-vacuum chuck, 3-arc pipeline, 4-arc claw, 5-high-pressure air pipe, 6-resetting device, 7-wear-resistant rubber bulge, 8-plug and B-injection molding.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-3, an injection mold takes off material arm, includes the arm body and installs in the material end of taking off of this end of arm, the material end of taking off includes base 1 and vacuum chuck 2, vacuum chuck locates the base middle part, set up a plurality of openings in the arc pipeline 3 of base up end in the base, be equipped with the arc claw 4 that suits with the arc pipeline shape in the arc pipeline, arc claw and arc pipeline sealing connection, thereby the arc claw can follow the arc pipeline and slide and stretch out the arc pipeline and embrace the injection molding. And lubricant can be coated between the arc-shaped claw and the arc-shaped pipeline so as to achieve better sealing and lubricating effects.
The bottom of the arc-shaped pipeline is communicated with a high-pressure air pipe 5, the arc-shaped claw is pushed by the high-pressure air pipe to extend out of the base, and the arc-shaped claw extending out of the base gathers towards the middle of the base. The arc-shaped claw is pneumatically controlled to stretch out, so that the structure is simple, the cost is low, and the maintenance is convenient.
The arc-shaped pipeline is arranged in a plane vertical to the upper end face of the base.
And a resetting device 6 is arranged at the bottom of the arc-shaped claw.
The resetting device is a spring, one end of the spring is connected with the bottom of the arc-shaped claw, and the other end of the spring is connected with the inner wall of the arc-shaped pipeline.
The arc-shaped claw is made of hard elastic materials. Adopt elastic material can prevent that the arc claw from causing hard damage to the injection molding, and make the life and the adaptability of arc claw strengthened.
And the top of the arc claw is provided with a wear-resistant rubber bulge 7. The protruding difficult injury that causes the injection molding surface of wear-resisting rubber, and multiplicable arc claw improves the stability of snatching to the frictional force of injection molding.
The upper end surface of the vacuum sucker is higher than the plane of the base.
The arc pipeline mouth is equipped with detachable stopper 8.
The plug is in threaded connection with the opening of the arc-shaped pipeline. The arc-shaped pipelines can be arranged in a plurality of ways, plugs of the corresponding arc-shaped pipelines are removed according to the shapes of different injection molding parts, the arc-shaped pipelines without other plugs do not extend out of the arc-shaped claw any more, for example, if the injection molding part is a disc, 3-4 plugs corresponding to the edge of the disc can be removed, and when the arc-shaped claw extends out, the disc can be clamped.
As shown in fig. 3, when the material is taken off, the injection molding part B is taken off from the mold by adopting the vacuum chuck, and the high-pressure air pipe is ventilated to enable the arc-shaped claws to extend out, so that the injection molding part is embraced by the arc-shaped claws from the edge of the injection molding part, and the injection molding part can be stably moved even if the suction force of the vacuum chuck is lost.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an injection mold takes off material arm, includes the arm body and installs in the material end of taking off of this end of arm, its characterized in that, it includes base and vacuum chuck to take off the material end, the base middle part is located to vacuum chuck, set up the arc pipeline of a plurality of openings in the base up end in the base, be equipped with the arc claw that suits with arc pipeline shape in the arc pipeline, arc claw and arc pipeline sealing connection, thereby the arc claw can follow the arc pipeline and slide and stretch out the arc pipeline and embrace the injection molding.
2. The injection mold stripping robot arm as claimed in claim 1, wherein the bottom of the curved conduit is in communication with a high pressure gas pipe, the high pressure gas pipe pushes the curved claw to extend out of the base, and the curved claw extending out of the base is gathered towards the middle of the base.
3. The injection mold stripping robot of claim 2, wherein the arcuate duct is disposed in a plane perpendicular to the upper end surface of the base.
4. The injection mold stripping robot arm as claimed in claim 3, wherein a reset device is provided at the bottom of the arcuate gripper.
5. An injection mold stripper robot as defined in claim 4, wherein said return means is a spring having one end connected to the bottom of the arcuate jaw and the other end connected to the inner wall of the arcuate conduit.
6. The injection mold stripper robot of claim 1, wherein the arcuate jaws are made of a hard or semi-hard elastomeric material.
7. The injection mold stripping robot of claim 6, wherein the arcuate claw tips are provided with wear resistant rubber bumps.
8. An injection mold stripper robot as defined in claim 1, wherein said vacuum chuck has an upper end surface that is higher than a plane of said base.
9. An injection mold stripping robot as claimed in claim 1, wherein said arcuate conduit mouth is provided with a removable plug.
10. An injection mold stripping robot as claimed in claim 9, wherein said plug is threadably connected to the arcuate conduit mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079522.6U CN211843042U (en) | 2020-01-15 | 2020-01-15 | Material stripping mechanical arm of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079522.6U CN211843042U (en) | 2020-01-15 | 2020-01-15 | Material stripping mechanical arm of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843042U true CN211843042U (en) | 2020-11-03 |
Family
ID=73212238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020079522.6U Active CN211843042U (en) | 2020-01-15 | 2020-01-15 | Material stripping mechanical arm of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843042U (en) |
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2020
- 2020-01-15 CN CN202020079522.6U patent/CN211843042U/en active Active
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