CN220008696U - Demolding device with secondary ejection mechanism - Google Patents
Demolding device with secondary ejection mechanism Download PDFInfo
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- CN220008696U CN220008696U CN202321444039.3U CN202321444039U CN220008696U CN 220008696 U CN220008696 U CN 220008696U CN 202321444039 U CN202321444039 U CN 202321444039U CN 220008696 U CN220008696 U CN 220008696U
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- fixedly connected
- ejection mechanism
- secondary ejection
- cooling plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000498 cooling water Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a demolding device with a secondary ejection mechanism, which comprises a workbench, wherein the middle part of the top end of the workbench is fixedly connected with a lower mold, the middle part of the lower mold is slidably connected with an ejector block, the bottom end of the ejector block is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a spring telescopic column, the bottom end of the spring telescopic column is fixedly connected with a pushing disc, the top end of the pushing disc is uniformly and fixedly connected with a plurality of ejector pins, the outer parts of the ejector pins are correspondingly and slidably connected in the lower mold respectively, the bottom end of the pushing disc is fixedly connected with a push rod, and the bottom end of the workbench is fixedly connected with a supporting frame.
Description
Technical Field
The utility model relates to the technical field of forging processing, in particular to a demolding device with a secondary ejection mechanism.
Background
The demolding device, also called a mold extractor or a mold stripper, is a machine device for extracting molded parts or products in the mold from the mold cavity after the injection molding or the pressure molding of the mold, can improve the production efficiency, reduce the labor intensity and ensure the high quality and the stability of the products. In the injection molding process, the effect of the mold stripping device is particularly important, and the mold stripping device can avoid the problems of product pull injury, deformation, stickiness and the like.
At present, the demolding device in the market is demolding through a single ejector block directly, but direct jacking is possible to cause the module to be unstable due to uneven stress of the mold, so that the product quality is affected, and meanwhile, the mold is molded and needs to wait for cooling, but the primary pulp temperature is higher, the cooling time is longer, and the production efficiency is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a demolding device with a secondary ejection mechanism, which can be ejected secondarily and cooled in an accelerated manner.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a demolding device with secondary ejection mechanism, includes the workstation, the top middle part fixedly connected with lower part mould of workstation, the middle part fixedly connected with kicking block of lower part mould, the bottom fixedly connected with fixed block of kicking block, the bottom fixedly connected with spring telescoping post of fixed block, the bottom fixedly connected with pushing disc of spring telescoping post, the even fixedly connected with of top a week of pushing disc is a plurality of thimble, the outside of thimble corresponds sliding connection in the inside of lower part mould respectively, the bottom fixedly connected with push rod of pushing disc, the bottom fixedly connected with support frame of workstation, the top fixedly connected with cylinder of support frame, the drive end fixedly connected with of cylinder is in the bottom of push rod.
The utility model is further provided with: the cooling device is characterized in that a cooling plate is arranged above the workbench, an upper die is connected to the cooling plate in a sliding mode, a water inlet pipe is fixedly connected to the right side of the front end of the cooling plate, a cooling water pipe is fixedly connected to the rear end of the water inlet pipe, and the cooling water pipe is fixedly connected to the inside of the cooling plate.
The utility model is further provided with: the left front end fixedly connected with outlet pipe of cooling water pipe, the outside fixed connection of outlet pipe is in the front end left side of cooling plate.
The utility model is further provided with: the both sides of cooling plate all threaded connection has the threaded rod, the bottom of threaded rod all rotates the top of connecting at the workstation.
The utility model is further provided with: the top fixedly connected with mounting bracket of workstation, the inboard fixedly connected with backup pad of mounting bracket, the top of threaded rod corresponds the rotation respectively and connects in the both sides of backup pad.
The utility model is further provided with: the inside top of mounting bracket rotates and is connected with the rotation axis, the equal fixedly connected with first bevel gear of outside both sides of rotation axis, the equal fixedly connected with second bevel gear in top of threaded rod, meshing connection between second bevel gear and the first bevel gear.
The utility model is further provided with: the left side fixedly connected with motor of mounting bracket, the drive end fixed connection of motor is in the left side of rotation axis.
The utility model has the advantages that:
1. when the device goes out of the die, the cylinder is started, the push rod is pushed to push the push disc upwards to push up, meanwhile, the ejector pin and the ejector block are driven to move upwards, the strength of the spring telescopic column is high, the die is pushed up to enable the fixing block to be arranged at the bottom of the lower die, the ejector block is not pushed upwards through the extrusion of the push disc and the lower die, the ejector pin is pushed continuously to complete secondary ejection, the die is more stable and reliable, workpieces can be ensured to be completely separated from the die, possible damage and defects are avoided, and the output quality of products is improved.
2. The water inlet pipe and the water outlet pipe are respectively connected with the water pipe through the water outlet pipe, water flows through the inside of the cooling water pipe, the cooling water pipe surrounds the inside of the cooling plate, the water flows around the inside of the cooling plate and is discharged from the water outlet pipe after a circle, the temperature of the cooling plate is reduced through continuous water inlet and water outlet, the temperature of the inside of the upper die is reduced, the cooling time of the die is shortened, the molding speed is accelerated, and the production efficiency is improved.
Drawings
FIG. 1 is a front perspective view of a ejector device with a secondary ejection mechanism according to the present utility model;
FIG. 2 is a schematic bottom view of a mold stripping device with a secondary ejection mechanism according to the present utility model;
FIG. 3 is an internal schematic view of a mold stripping device with a secondary ejection mechanism according to the present utility model;
FIG. 4 is an interior view of a cooling plate of a ejector device with a secondary ejection mechanism according to the present utility model;
fig. 5 is a schematic diagram of an ejector mechanism with a secondary ejector mechanism according to the present utility model. In the figure: 1. a work table; 2. a water outlet pipe; 3. a mounting frame; 4. a motor; 5. a support plate; 6. a rotation shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded rod; 10. a cooling plate; 11. a water inlet pipe; 12. an upper mold; 13. a support frame; 14. a cylinder; 15. a push rod; 16. pushing the disc; 17. a fixed block; 18. a spring telescoping column; 19. a thimble; 20. a top block; 21. a lower mold; 22. and a cooling water pipe.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions:
the utility model provides a demolding device with secondary ejection mechanism, the on-line screen storage device comprises a workbench 1, the top middle part fixedly connected with lower part mould 21 of workstation 1, the middle part fixedly connected with kicking block 20 of lower part mould 21, the bottom fixedly connected with fixed block 17 of kicking block 20, the bottom fixedly connected with spring telescopic column 18 of fixed block 17, the bottom fixedly connected with pushing plate 16 of spring telescopic column 18, the even fixedly connected with a plurality of thimble 19 in a week in top of pushing plate 16, the outside of thimble 19 corresponds sliding connection in the inside of lower part mould 21 respectively, the bottom fixedly connected with push rod 15 of pushing plate 16, the bottom fixedly connected with support frame 13 of workstation 1, the top fixedly connected with cylinder 14 of support frame 13, the drive end fixed connection of cylinder 14 is in the bottom of push rod 15, start-up cylinder 14, push rod 15 makes pushing plate 16 jack-up, drive thimble 19 and kickup 20 simultaneously, the intensity of spring telescopic column 18 is great, make the mould jack-up, fixed block 17 is as to the bottom of lower part mould 21, make pushing plate 20 not push up pushing up block 20 upwards through the extrusion of pushing plate 16 and lower part mould 21, and the realization of pushing plate 19 is more stable and the quality of product that can be guaranteed to the realization, the quality of the product that can be continued to be broken, the product can be more stable and the quality of the product can be guaranteed, the product is more finished, the quality of the product is more stable and the quality of the product is avoided.
Further explaining, the upper side of the working table 1 is provided with a cooling plate 10, the inside of the cooling plate 10 is connected with an upper mould 12 in a sliding way, the right side of the front end of the cooling plate 10 is fixedly connected with a water inlet pipe 11, the rear end of the water inlet pipe 11 is fixedly connected with a cooling water pipe 22, the outside of the cooling water pipe 22 is fixedly connected with a water outlet pipe 2, the outside of the water outlet pipe 2 is fixedly connected with the left side of the front end of the cooling plate 10, the water inlet pipe 11 and the outside of the water outlet pipe 2 are respectively connected with water pipes, water flows into the inside of the cooling water pipe 22 through the water outlet pipe 2, the cooling water pipe 22 surrounds the inside of the cooling plate 10, water is discharged from the water outlet pipe 2 after surrounding a circle, the temperature of the cooling plate 10 is reduced through continuous water inlet and water outlet, and the temperature inside the upper mould 12 is reduced, the cooling time of the mould is accelerated, the forming speed is accelerated, the production efficiency is improved, threaded rods 9 are connected to the two sides of a cooling plate 10 in a threaded manner, the bottom ends of the threaded rods 9 are all rotationally connected to the top end of a workbench 1, the top end of the workbench 1 is fixedly connected with a mounting frame 3, the inner side of the mounting frame 3 is fixedly connected with a supporting plate 5, the tops of the threaded rods 9 are respectively correspondingly rotationally connected to the two sides of the supporting plate 5, the inner side top of the mounting frame 3 is rotationally connected with a rotating shaft 6, the two outer sides of the rotating shaft 6 are fixedly connected with a first bevel gear 7, the top ends of the threaded rods 9 are fixedly connected with a second bevel gear 8, the second bevel gear 8 is in meshed connection with the first bevel gear 7, the left side of the mounting frame 3 is fixedly connected with a motor 4, the driving end of the motor 4 is fixedly connected to the left side of the rotating shaft 6, the motor 4 is started to rotate through the rotation of the rotating shaft 6, through the meshing connection between the first bevel gear 7 and the second bevel gear 8, the threaded rod 9 rotates to lift the cooling plate 10, and the demolding is completed.
The working principle of the demolding device with the secondary ejection mechanism provided by the utility model is as follows: through the feed inlet at upper die 12 top, send the inside of upper die 12 with the raw materials, will send the external connection water pipe with inlet tube 11 and outlet pipe 2 respectively, through outlet pipe 2 to inside water intaking, the inside of rivers circulation cooling water pipe 22, cooling water pipe 22 encircles the inside of cooling plate 10, rivers encircle the back and discharge from outlet pipe 2 after a week, through continuous water intaking, go out water, make the temperature of cooling plate 10 reduce, reduce the inside temperature of upper die 12 simultaneously, accelerate the time of die cooling, after the shaping, start cylinder 14, promote push rod 15 and jack-up ejector pad 16 upwards, drive thimble 19 and kicking piece 20 simultaneously and upwards move, the intensity of spring telescopic column 18 is great, make the mould jack-up, fixed block 17 is as the bottom of lower die 21, make kicking piece 20 upwards push away through the extrusion of pushing pad 16 and lower die 21, and thimble 19 continues to promote and accomplish the secondary ejection, upper die 12 slides in the inboard of cooling plate 10 along with the ejection, start motor 4, drive 9 rotation threaded rod through rotation of rotation shaft 6, make cooling plate 10 lift, accomplish the demolding.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides a demolding device with secondary ejection mechanism, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), top middle part fixedly connected with lower part mould (21), the middle part sliding connection of lower part mould (21) has ejector pad (20), the bottom fixedly connected with fixed block (17) of ejector pad (20), the bottom fixedly connected with spring telescopic column (18) of fixed block (17), the bottom fixedly connected with of spring telescopic column (18) pushes away dish (16), the top a week of pushing away dish (16) evenly fixedly connected with thimble (19), the outside of thimble (19) corresponds sliding connection in the inside of lower part mould (21) respectively, the bottom fixedly connected with push rod (15) of pushing away dish (16), the bottom fixedly connected with support frame (13) of workstation (1), the top fixedly connected with cylinder (14) of support frame (13), the drive end fixedly connected with of cylinder (14) is in the bottom of push rod (15).
2. The ejector device with secondary ejection mechanism of claim 1, wherein: the cooling device is characterized in that a cooling plate (10) is arranged above the workbench (1), an upper die (12) is connected to the cooling plate (10) in a sliding mode, a water inlet pipe (11) is fixedly connected to the right side of the front end of the cooling plate (10), a cooling water pipe (22) is fixedly connected to the rear end of the water inlet pipe (11), and the cooling water pipe (22) is fixedly connected to the inside of the cooling plate (10) in an outside mode.
3. A ejector device with a secondary ejection mechanism as in claim 2, wherein: the left front end of the cooling water pipe (22) is fixedly connected with a water outlet pipe (2), and the outer part of the water outlet pipe (2) is fixedly connected to the left side of the front end of the cooling plate (10).
4. A ejector device with a secondary ejection mechanism as in claim 2, wherein: both sides of the cooling plate (10) are in threaded connection with threaded rods (9), and the bottom ends of the threaded rods (9) are in rotary connection with the top end of the workbench (1).
5. The ejector device with secondary ejection mechanism of claim 4, wherein: the top fixedly connected with mounting bracket (3) of workstation (1), the inboard fixedly connected with backup pad (5) of mounting bracket (3), the top of threaded rod (9) corresponds the rotation respectively and connects in the both sides of backup pad (5).
6. The ejector device with secondary ejection mechanism of claim 5, wherein: the novel automatic transmission device is characterized in that a rotating shaft (6) is rotatably connected to the top of the inner side of the mounting frame (3), first bevel gears (7) are fixedly connected to the two sides of the outer portion of the rotating shaft (6), second bevel gears (8) are fixedly connected to the top ends of threaded rods (9), and the second bevel gears (8) are connected with the first bevel gears (7) in a meshed mode.
7. The ejector device with secondary ejection mechanism of claim 5, wherein: the motor (4) is fixedly connected to the left side of the mounting frame (3), and the driving end of the motor (4) is fixedly connected to the left side of the rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444039.3U CN220008696U (en) | 2023-06-08 | 2023-06-08 | Demolding device with secondary ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444039.3U CN220008696U (en) | 2023-06-08 | 2023-06-08 | Demolding device with secondary ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008696U true CN220008696U (en) | 2023-11-14 |
Family
ID=88692489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444039.3U Active CN220008696U (en) | 2023-06-08 | 2023-06-08 | Demolding device with secondary ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008696U (en) |
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2023
- 2023-06-08 CN CN202321444039.3U patent/CN220008696U/en active Active
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