CN215703308U - Demoulding device of fiber-modified polyurethane sealing element - Google Patents
Demoulding device of fiber-modified polyurethane sealing element Download PDFInfo
- Publication number
- CN215703308U CN215703308U CN202121285370.6U CN202121285370U CN215703308U CN 215703308 U CN215703308 U CN 215703308U CN 202121285370 U CN202121285370 U CN 202121285370U CN 215703308 U CN215703308 U CN 215703308U
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- Prior art keywords
- plate
- fixed
- modified polyurethane
- fiber
- inclined plane
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 19
- 239000004814 polyurethane Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a demoulding device of a fiber-modified polyurethane sealing element, which relates to the technical field of sealing element production tools and comprises an inclined plane table, wherein an installation plate is arranged in parallel on the inclined plane part of the inclined plane table, two sides of the installation plate are fixed with the inclined plane table through side plates, a plurality of rotating rollers which are rotatably connected with the side plates are arranged at the bottom of the installation plate, an air blowing mechanism which is fixed with the installation plate is arranged on one side of each rotating roller, a plurality of pulling-off plates which are uniformly distributed are movably arranged in the circumferential direction of each rotating roller, and the rotating rollers are in transmission connection with a driving mechanism which is fixed with the side plates. The utility model can simultaneously pull and demould a plurality of sealing elements on the template without manual demould by workers, thus improving the demoulding efficiency and the safety.
Description
Technical Field
The utility model relates to the technical field of sealing element production tools, in particular to a demoulding device of a fiber-modified polyurethane sealing element.
Background
The sealing member is a material or a part for preventing fluid or solid particles from leaking from an adjacent bonding surface and preventing foreign substances such as dust, moisture and the like from intruding into parts and components inside machine equipment, and the fiber-modified polyurethane sealing member is one of them.
The prior patent publication number is "CN 204382559U", and the name of this patent is "an automatic stripper of rubber seal spare", and this patent includes knockout ware, support column, guide pillar, the knockout ware top is the cylinder, and the cylinder base is fixed on the knockout ware upper plate, and the knockout ware upper plate passes through the support column and connects mould direction fixed plate, and cavity clamp plate top is the ejector pin, and the guide pillar is connected to the ejector pin, and the cavity backup pad passes through the mould leg and supports, and the mould leg is fixed at the knockout ware hypoplastron to play the effect of drawing of patterns.
The prior art has the defects that for some small-size sealing elements which cannot be demoulded through ejector pins, the demoulding operation efficiency of the sealing elements is low and the demoulding operation is very inconvenient only through manual demoulding, and in order to solve the problems, the demoulding device of the fiber-modified polyurethane sealing element is provided.
SUMMERY OF THE UTILITY MODEL
The utility model can simultaneously pull and demould a plurality of sealing elements on the template without manual demould by workers, thus improving the demoulding efficiency and the safety.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a shedder of fibre modified polyurethane sealing member, includes the inclined plane platform, the inclined plane portion parallel of inclined plane platform is equipped with the mounting panel, the both sides of mounting panel all are fixed mutually with the inclined plane platform through the curb plate, the bottom of mounting panel is equipped with a plurality ofly and the curb plate rotates the live-rollers of being connected, and is a plurality of one side of live-rollers all is equipped with the air-blowing mechanism who is fixed mutually with the mounting panel, and is a plurality of the equal movable mounting in circumference of live-rollers has a plurality of evenly distributed to pull out from the board, and is a plurality of the live-rollers all is connected with the actuating mechanism transmission that the curb plate was fixed mutually.
Preferably, a base plate is fixed to the bottom of the inclined platform, and a collection box is arranged at the inclined end of the inclined platform above the base plate.
Preferably, the rotating roller comprises a shaft rod with side plates rotatably mounted, a round pipe is fixed to the outer side of the shaft rod, the round pipe and the shaft rod are fixed through a plurality of supporting plates, and an opening for plugging and unplugging the plates is formed in the outer side of the round pipe.
Preferably, the support plates are fixedly connected in a penetrating manner through a circular ring, and springs with two ends respectively connected to the pulling-out plate and the support plates are movably sleeved on the outer side of the circular ring.
Preferably, the pulling-off plate is an arc-shaped hard plate, and one side of the pulling-off plate is movably hinged with the shaft rod.
Preferably, a plurality of uniformly distributed convex point blocks are fixed on the outer arc side surface of the pull-out plate.
Preferably, the air blowing mechanism comprises an air injection pipe fixed with the mounting plate, and the input end of the air injection pipe is communicated with a negative pressure machine fixed with the side plate.
Preferably, the driving mechanism comprises a chain in transmission connection with the end part of the rotating roller, and one side of the chain is in transmission connection with an output shaft of a motor fixed on the side plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the plurality of high-speed rotating rollers are arranged to drive the pulling-off plate to do circular motion, and the friction force between the pulling-off plate and the sealing element is utilized to simultaneously pull and demould a plurality of sealing elements on the template, so that manual demoulding by workers is not needed, the demoulding efficiency is improved, the safety is also improved, the operation is simple, and the practical significance is good.
Drawings
FIG. 1 is a schematic side view of a demolding device for a fiber-modified polyurethane sealing member according to the present invention;
FIG. 2 is a side cross-sectional view of the demolding device for a fiber-modified polyurethane sealing member of the present invention;
FIG. 3 is a schematic cross-sectional view of a rotating roll of a demolding device for fiber-modified polyurethane sealing members according to the utility model;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention.
In the figure: 1. an inclined platform; 2. mounting a plate; 3. a side plate; 4. a rotating roller; 5. an air blowing mechanism; 6. pulling the plate away; 7. a drive mechanism; 8. a base plate; 9. a collection box; 10. a shaft lever; 11. a circular tube; 12. a support plate; 13. an opening; 14. a circular ring; 15. a spring; 16. a bump point; 17. a gas ejector tube; 18. a negative pressure machine; 19. a chain; 20. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a demolding device for fiber-modified polyurethane sealing members, including a slope platform 1 for placing a mold plate with a sealing member, the slope portion of the slope platform 1 contacts with the back of the mold plate, a mounting plate 2 is disposed in parallel to the slope portion of the slope platform 1, so as to facilitate mounting of components on an air-blowing mechanism 5, both sides of the mounting plate 2 are fixed to the slope platform 1 through side plates 3, so as to ensure stable mounting of the mounting plate 2, a plurality of rotating rollers 4 rotatably connected to the side plates 3 are disposed at the bottom of the mounting plate 2, distances between the plurality of rotating rollers 4 are equal, distances between the plurality of rotating rollers 4 and the slope portion of the slope platform 1 are also equal, an air-blowing mechanism 5 fixed to the mounting plate 2 is disposed at one side of the plurality of rotating rollers 4, so as to blow the sealing member on the mold plate, and to reduce temperature on the one hand, on the other hand is favorable to the sealing member in the template to take place not hard up, be convenient for the sealing member to break away from with the template, the equal movable mounting in circumference of a plurality of live-rollers 4 has a plurality of evenly distributed to pull out from board 6, pull out from board 6 be used for with template on the sealing member contact, utilize to pull out from the frictional force between board 6 and the sealing member, thereby drive sealing member and mould phase separation, a plurality of live-rollers 4 all are connected with the 7 transmissions of curb plate 3 actuating mechanism fixed mutually, thereby ensure that live-rollers 4 can take place stable the rotation, thereby it makes annular circular motion to drive to pull out from board 6.
In actual use, the back of the template with the sealing element is firstly contacted with the inclined plane part of the inclined plane platform 1, then the template is pushed downwards along the inclined plane platform 1, at the moment, the rotating roller 4 rotates at a high speed under the action of the driving mechanism 7, so that the rotating roller 4 slides on the surface of the template through the pulling-off plate 6, the sealing element is pulled for multiple times by using the friction force between the pulling-off plate 6 and the sealing element, the sealing element is separated from the mold, the separated sealing element falls down along the inclined plane platform 1, the friction force between the template and the pulling-off plate 6 is small, the normal sliding of the pulling-off plate 6 on the surface of the mold can not be influenced, the whole process is simple to operate, multiple sealing elements on the template can be pulled for demolding simultaneously, manual demolding is not needed by workers, the demolding efficiency is improved, and the safety is also improved.
Wherein, the bottom of inclined plane platform 1 is fixed with base plate 8 to further increase the stationarity of inclined plane platform 1, the tip that lies in inclined plane platform 1 above base plate 8 is equipped with collects box 9 for collect the sealing member that drops, and inclined plane portion bottom border of inclined plane platform 1 is fixed with the extension board, is favorable to the sealing member to fall into and collects box 9.
Wherein, live-rollers 4 rotates the axostylus axostyle 10 of installation including curb plate 3, and the outside of axostylus axostyle 10 is fixed with pipe 11, and is fixed mutually through a plurality of backup pads 12 between pipe 11 and the axostylus axostyle 10, and the opening 13 that is used for pulling out from board 6 grafting mutually is offered in the outside of pipe 11, and opening 13 carries on spacingly to the home range who pulls out from board 6 to make whole live-rollers 4's whole weight alleviate, be convenient for rotate, be favorable to reducing the energy consumption.
Wherein, through the fixed through connection of ring 14 between a plurality of backup pads 12, the outside activity of ring 14 is cup jointed both ends and is connected respectively in pulling out from the spring 15 of board 6 and backup pad 12, in the in-service use, when pulling out from board 6 and sealing member emergence extrusion slip, pull out at this moment from board 6 and can take place to remove in opening 13, pull out 6 side and the slip joint of ring from board, thereby make spring 15 receive the compression, thereby make to pull out when taking place the extrusion slip to the sealing member from board 6 in actual operation, also have certain cushioning effect, be convenient for promptly to pull out the normal rotation from board 6, also have certain excessive pressure guard action to the sealing member, be favorable to preventing that the sealing member from receiving excessive extrusion to take place to damage.
Wherein, pull out from board 6 and be the hard board of arc, be convenient for and have the template face of sealing member to contact, pull out from one side of board 6 and axostylus axostyle 10 swing joint for pull out from board 6 can be round the certain angle's of axostylus axostyle 10 model deflection.
Wherein, the outer arc side of pulling out from board 6 is fixed with a plurality of evenly distributed protruding point pieces 16 to increase the roughness of pulling out from board 6 outer arc side, increase and the frictional force between the sealing member, the sealing member of being convenient for breaks away from with the template emergence.
Wherein, the mechanism 5 is blown to the gas includes the jet-propelled pipe 17 of fixing mutually with mounting panel 2, and the contained angle numerical value between end and the template of giving vent to anger of jet-propelled pipe 17 is between fifteen degrees to forty-five degrees to favourable to making the air current blow to the gap between sealing member and the template, the air current direction is the same with the frictional force direction that the sealing member received simultaneously, further promotion sealing member breaks away from with the template, the input of jet-propelled pipe 17 all communicates with the negative pressure machine 18 of fixing mutually with curb plate 3, thereby provides stable air current for jet-propelled pipe 17.
Wherein, actuating mechanism 7 includes the chain 19 with the end drive connection of live-rollers 4, and chain 19 one side is connected with the output shaft drive of the motor 20 that the curb plate 3 is fixed mutually to ensure that live-rollers 4 can normally keep rotating steadily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A shedder of fibre modified polyurethane sealing member, includes inclined plane platform (1), its characterized in that: the parallel mounting panel (2) that is equipped with of inclined plane portion of inclined plane platform (1), the both sides of mounting panel (2) are all fixed mutually with inclined plane platform (1) through curb plate (3), the bottom of mounting panel (2) is equipped with a plurality ofly and curb plate (3) rotate live-rollers (4) of being connected, and is a plurality of one side of live-rollers (4) all is equipped with and blows mechanism (5) fixed mutually with mounting panel (2), and is a plurality of the equal movable mounting in circumference of live-rollers (4) has pulling out of board (6) of a plurality of evenly distributed, and is a plurality of live-rollers (4) all are connected with curb plate (3) fixed actuating mechanism (7) transmission mutually.
2. The demolding device for a fiber-modified polyurethane seal member, according to claim 1, wherein: a base plate (8) is fixed at the bottom of the inclined platform (1), and a collection box (9) is arranged at the inclined end of the inclined platform (1) above the base plate (8).
3. The demolding device for a fiber-modified polyurethane seal member, according to claim 1, wherein: the rotating roller (4) comprises a shaft lever (10) rotatably installed on the side plate (3), a round pipe (11) is fixed to the outer side of the shaft lever (10), the round pipe (11) and the shaft lever (10) are fixed through a plurality of supporting plates (12), and an opening (13) used for being pulled away from the plate (6) in an inserted mode is formed in the outer side of the round pipe (11).
4. The demolding device for a fiber-modified polyurethane seal member, according to claim 3, wherein: the supporting plates (12) are fixedly connected in a penetrating way through a circular ring (14), and the outer side of the circular ring (14) is movably sleeved with a spring (15) of which the two ends are respectively connected with the pulling-out plate (6) and the supporting plates (12).
5. The demolding device for a fiber-modified polyurethane seal member, according to claim 3, wherein: the pulling-out plate (6) is an arc-shaped hard plate, and one side of the pulling-out plate (6) is movably hinged with the shaft lever (10).
6. The demolding device for a fiber-modified polyurethane seal member, according to claim 1, wherein: a plurality of uniformly distributed convex point blocks (16) are fixed on the outer arc side surface of the pull-out plate (6).
7. The demolding device for a fiber-modified polyurethane seal member, according to claim 1, wherein: the air blowing mechanism (5) comprises an air injection pipe (17) fixed with the mounting plate (2), and the input end of the air injection pipe (17) is communicated with a negative pressure machine (18) fixed with the side plate (3).
8. The demolding device for a fiber-modified polyurethane seal member, according to claim 1, wherein: the driving mechanism (7) comprises a chain (19) in transmission connection with the end part of the rotating roller (4), and one side of the chain (19) is in transmission connection with an output shaft of a motor (20) fixed on the side plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285370.6U CN215703308U (en) | 2021-06-09 | 2021-06-09 | Demoulding device of fiber-modified polyurethane sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285370.6U CN215703308U (en) | 2021-06-09 | 2021-06-09 | Demoulding device of fiber-modified polyurethane sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703308U true CN215703308U (en) | 2022-02-01 |
Family
ID=80041809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121285370.6U Expired - Fee Related CN215703308U (en) | 2021-06-09 | 2021-06-09 | Demoulding device of fiber-modified polyurethane sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215703308U (en) |
-
2021
- 2021-06-09 CN CN202121285370.6U patent/CN215703308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |