CN215434829U - Back-sliding ejection device for rubber injection machine - Google Patents
Back-sliding ejection device for rubber injection machine Download PDFInfo
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- CN215434829U CN215434829U CN202120341224.4U CN202120341224U CN215434829U CN 215434829 U CN215434829 U CN 215434829U CN 202120341224 U CN202120341224 U CN 202120341224U CN 215434829 U CN215434829 U CN 215434829U
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- rubber injection
- ejection
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Abstract
The utility model relates to the technical field of rubber injection machines, in particular to a backward sliding ejection device for a rubber injection machine, which comprises an embracing guide column type guide rail, wherein a mold closing station and an ejection station are arranged on the embracing guide column type guide rail, a sliding frame is arranged in the embracing guide column type guide rail, and the sliding frame slides between the mold closing station and the ejection station.
Description
Technical Field
The utility model relates to the technical field of rubber injection machines, in particular to a backward sliding ejection device for a rubber injection machine.
Background
In the use process of the traditional rubber injection machine, the product for completing mold closing and injection is usually taken out of the mold in a manual mode, the process consumes time and labor, the labor intensity is high, and meanwhile, the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a backward sliding ejection device for a rubber injection machine, and aims to solve the technical problem of how to improve the structure of the traditional rubber injection machine, thereby reducing the labor intensity of workers and improving the production efficiency.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a backsliding ejecting device for rubber injection machine, includes embraces the guide pillar type guide rail, is equipped with compound die station and ejecting station on embracing the guide pillar type guide rail, is equipped with the sliding frame in embracing the guide pillar type guide rail, and the sliding frame slides between compound die station and ejecting station.
Furthermore, a chain wheel, a chain, a hydraulic motor for driving the chain wheel and the chain to move are arranged on the embrace guide post type guide rail, and the sliding frame is fixedly connected with the chain.
Furthermore, a limiting device and a position sensor are arranged on the embracing guide post type guide rail, and the position sensor senses the position of the sliding frame.
Furthermore, the lifting oil cylinder drives the embrace guide pillar type guide rail to move up and down.
Furthermore, two sides of one end of the holding guide post type guide rail, which is far away from the die assembly station, are respectively provided with a supporting cylinder fixed on the ground.
Furthermore, the ejection station comprises a star-shaped plate fixedly connected with the guide post holding type guide rail through a vertically arranged guide shaft, an ejection oil cylinder is arranged on the star-shaped plate, a clapper is further arranged on the guide shaft, and a position detection frame is arranged on the clapper.
The beneficial effect that this technical scheme brought is: according to the rear sliding ejection device for the rubber injection machine, the mode that the sliding frame slides on the embracing guide post type guide rail is adopted, so that a product subjected to mold closing and injection can directly slide to an ejection station to eject the product, a conveyor belt can be configured or the product can be manually taken out, a next set of inserts is reassembled and moved to the mold closing station again to perform mold closing and injection, and therefore semi-automatic process operation is completed, production efficiency is greatly improved, operation steps are simplified, and a larger operation space is provided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a back slide ejection device for a rubber injection machine according to an embodiment of the present invention;
FIG. 2 is a front view of a back slide ejection device for a rubber injection molding machine in an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of a back slide ejection device for a rubber injection molding machine of the present invention;
in the figure: 2-mold closing station, 3-ejection station, 4-embracing guide post type guide rail, 41-sliding frame, 42-chain wheel, 43-chain, 44-hydraulic motor, 45-limiting device, 46-position sensor, 411-heating plate, 412-mounting hole, 47-lifting oil cylinder, 11-supporting cylinder, 32-guide shaft, 33-clapper, 34-ejection oil cylinder, 35-position detection frame and 36-star plate.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
As shown in fig. 1, the backward sliding ejection device for the rubber injection machine comprises an embracing guide column type guide rail 4, a mold closing station 2 and an ejection station 3 are arranged on the embracing guide column type guide rail 4, a sliding frame 41 is arranged in the embracing guide column type guide rail 4, and the sliding frame 41 slides between the mold closing station 2 and the ejection station 3, so that a mold installed on the sliding frame 41 can be subjected to mold closing injection on the mold closing station 2, and slides out to the ejection station 3 to eject a product after vulcanization is completed.
In this embodiment, the pillar rail 4 is provided with a sprocket 42, a chain 43, and a hydraulic motor 44 for driving the sprocket 42 and the chain 43 to move, and the sliding frame 41 is fixedly connected to the chain 43, so that the hydraulic motor 44 drives the sprocket 42 to rotate, drives the chain 43 to rotate, and further drives the sliding frame 41 to move in the front-back direction relative to the mold closing station 2.
In this embodiment, the embrace guide post type guide rail 4 is provided with a position limiting device 45 and a position sensor 46, the position sensor 46 senses the position of the slide frame 41, and the position limiting device 45 limits the moving distance of the slide frame 41, so that the position accuracy of two moving positions can be ensured.
In this embodiment, still including the lifting hydro-cylinder 47 that the drive was embraced guide post guide rail 4 up-and-down motion, can be so that to embrace guide post guide rail 4 through lifting hydro-cylinder 47 drive and go up and down, should embrace guide post guide rail 4 and install on the tiebar, guarantee its kinematic stability, be difficult to take place the shake when going up and down, and then can not influence the drawing of patterns effect of product yet.
In this embodiment, two sides of one end of the embrace guide pillar type guide rail 4 far away from the mold closing station 2 are respectively provided with a support cylinder 11 fixed on the ground, which can prevent the shaking of the sliding frame 41 caused by the overweight of the mold in the moving process, thereby improving the moving stability of the whole machine table 1.
In this embodiment, the ejection station 3 includes a star-shaped plate 36 fixedly connected to the embrace guide post type guide rail 4 through a vertically arranged guide shaft 32, an ejection cylinder 34 is disposed on the star-shaped plate 36, a flap 33 is further disposed on the guide shaft 32, a position detection frame 35 is disposed on the flap 33, the ejection cylinder 34 drives the flap 33 to move up and down along the guide shaft 32, so as to achieve demolding of a product, a tool mounting hole is reserved on the flap 33, which is convenient for mounting a mold ejection tool, and the position detection frame 35 is mounted on the flap 33 and used for detecting a movement position of the flap 33, thereby achieving ejection actions at different height positions.
The installation mode for the whole ejection station 3 can be installed above the embrace guide column type guide rail 4 to perform the ejection action from top to bottom, or can be installed below the embrace guide column type guide rail 4 to perform the ejection action from bottom to top, or adopts two oil cylinders at two sides to eject from two sides, and the above modes can achieve the same ejection effect.
Meanwhile, the mold closing station 2 further comprises a heating plate 411, and the sliding frame 41 can be provided with a mounting hole 412, so that a mold mounted on the sliding frame 41 can be heated through the heating plate 411, rubber in the mold is vulcanized and formed, and the mounting hole 412 can be used for fixing a mold cavity mold.
The utility model relates to a backward sliding ejection device for a rubber injection machine, which has the working principle that: after the mold is opened, the lifting oil cylinder 47 drives the holding guide column type guide rail 4 to ascend, the hydraulic motor 44 drives the chain wheel 42 and the chain 43 to rotate, the sliding frame 41 is driven to move on the holding guide column type guide rail 4 from the mold closing station 2 to the ejection station 3, the ejection oil cylinder 34 drives the clapper 33 to move to eject a product, the product falls into a conveyor belt or is manually taken out, then the clapper 33 resets, inserts are manually installed, the sliding frame 41 moves back to the mold closing station 2, the holding guide column type guide rail 4 resets, mold closing injection is carried out at the mold closing station 2, and the product is vulcanized.
In summary, according to the rear sliding ejection device for the rubber injection machine, the sliding frame 41 slides on the embrace guide column type guide rail 4, so that a product subjected to mold closing and injection can directly slide to the ejection station 3 to eject the product, a conveyor belt can be configured or the product can be taken out manually, a next set of inserts can be assembled again, and the product is moved to the mold closing station 2 again to perform mold closing and injection, so that semi-automatic process operation is completed, the production efficiency is greatly improved, the operation steps are simplified, and a larger operation space is provided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a smooth ejecting device behind for rubber injection machine which characterized in that: the mold closing device comprises an embracing guide column type guide rail, wherein a mold closing station and an ejection station are arranged on the embracing guide column type guide rail, a sliding frame is arranged in the embracing guide column type guide rail, and the sliding frame slides between the mold closing station and the ejection station.
2. A back slide ejection device for a rubber injection molding machine as claimed in claim 1, wherein: and the embrace guide post type guide rail is provided with a chain wheel, a chain and a hydraulic motor for driving the chain wheel and the chain to move, and the sliding frame is fixedly connected with the chain.
3. A back slide ejection device for a rubber injection molding machine as claimed in claim 1, wherein: and the embrace guide post type guide rail is provided with a limiting device and a position sensor, and the position sensor senses the position of the sliding frame.
4. A back slide ejection device for a rubber injection molding machine as claimed in claim 1, wherein: the lifting oil cylinder drives the embrace guide post type guide rail to move up and down.
5. A back slide ejection device for a rubber injection molding machine as claimed in claim 1, wherein: and two sides of one end of the holding guide post type guide rail, which is far away from the die assembly station, are respectively provided with a supporting cylinder fixed on the ground.
6. A back slide ejection device for a rubber injection molding machine as claimed in claim 1, wherein: the ejection station comprises a star-shaped plate fixedly connected with the embracing guide post type guide rail through a vertically arranged guide shaft, an ejection oil cylinder is arranged on the star-shaped plate, a clapper is further arranged on the guide shaft, and a position detection frame is arranged on the clapper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341224.4U CN215434829U (en) | 2021-02-05 | 2021-02-05 | Back-sliding ejection device for rubber injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341224.4U CN215434829U (en) | 2021-02-05 | 2021-02-05 | Back-sliding ejection device for rubber injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434829U true CN215434829U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120341224.4U Active CN215434829U (en) | 2021-02-05 | 2021-02-05 | Back-sliding ejection device for rubber injection machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536686A (en) * | 2022-02-22 | 2022-05-27 | 德力东(湖北)机械科技有限公司 | Novel rubber rotary injection molding machine |
| CN114701112A (en) * | 2022-06-06 | 2022-07-05 | 佛山伊之密精密橡胶机械有限公司 | Rubber injection machine |
-
2021
- 2021-02-05 CN CN202120341224.4U patent/CN215434829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536686A (en) * | 2022-02-22 | 2022-05-27 | 德力东(湖北)机械科技有限公司 | Novel rubber rotary injection molding machine |
| CN114701112A (en) * | 2022-06-06 | 2022-07-05 | 佛山伊之密精密橡胶机械有限公司 | Rubber injection machine |
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