CN105252739A - Plastic pipe traction machine door device - Google Patents
Plastic pipe traction machine door device Download PDFInfo
- Publication number
- CN105252739A CN105252739A CN201410338682.7A CN201410338682A CN105252739A CN 105252739 A CN105252739 A CN 105252739A CN 201410338682 A CN201410338682 A CN 201410338682A CN 105252739 A CN105252739 A CN 105252739A
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- CN
- China
- Prior art keywords
- door
- plastic pipe
- chute
- plate
- door frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a plastic pipe traction machine door device and belongs to the field of machines. By means of the plastic pipe traction machine door device, the technical problem that a traditional traction machine door device is poor in airtightness and reliability is solved. The plastic pipe traction machine door device comprises a gantry and a door plank. A door frame is formed on the gantry. The door plank is matched with the door frame. Sealing rings are arranged on the periphery of the door plank. Sliding grooves are formed in the upper side and the lower side of the gantry correspondingly. Sliding wheels matched with the sliding grooves are arranged at the upper side and the lower side of the door plank. A rail transferring area is arranged in each sliding groove. The sliding groove of each rail transferring area is bent towards the inner side of the gantry. A limiting mechanism corresponding to the sliding wheels is arranged in each rail transferring area. The plastic pipe traction machine door device has the characteristics of being simple in structure, high in reliability, long in service life and high in practicability.
Description
Technical field
The invention belongs to mechanical field, it relates to a kind of hauling machine, is related specifically to a kind of protractor for plastic pipe door gear.
Background technology
In plastic tube product line, hauling machine is used for being pulled out from its head by the tubing after vacuum cooled setting section divisional processing continuously, automatically.Consider the requirement of vacuum cooled sizing part and avoid the oxidation of tubing, now the haulage gear of hauling machine often requires to need, among the space of a sealing, namely to require between the door-plate of hauling machine and door frame it is be in hermetic seal state.For this reason, the door frame of the hauling machine on market offers doorframe, door-plate is joined on doorframe by hinge, and has sealing strip in the surrounding adhesion of door-plate, and after door-plate is shut, sealing strip fits tightly on doorframe, realizes hermetic seal thus and coordinates.The door gear of this structure, although have hermetic seal effect, on the one hand, it is in opening and closing process, and the spacing of door-plate and doorframe changes inconsistent, and the sealing strip of local can constantly be worn and torn, namely, after using a period of time, its sealing is difficult to be guaranteed; On the other hand, when the door of this structure is in open mode, door-plate highlights outside body, and can arbitrarily rock, and namely it also exists the not strong shortcoming of practicality.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, reliability be strong, long service life and practical protractor for plastic pipe door gear.
To achieve these goals, the technical solution used in the present invention is:
A kind of protractor for plastic pipe door gear, comprise door frame and door-plate, wherein door frame offers doorframe, this door-plate and doorframe match, and the surrounding of this door-plate is provided with sealing ring, and the correspondence of both sides up and down of door frame is provided with chute, the both sides up and down of door-plate are provided with the pulley matched with chute, this chute is provided with orbital transfer area, and the chute of this orbital transfer area is to the inner side deviation of door frame, and this orbital transfer area is provided with the position-limit mechanism corresponding with pulley.
Above-mentioned a kind of protractor for plastic pipe door gear, this position-limit mechanism comprises the contiguous block be fixed in chute and the block be connected with contiguous block, and pulley is provided with the locating piece corresponding with block.
Above-mentioned a kind of protractor for plastic pipe door gear, be provided with magnet between contiguous block and block, the moulding material of this block and locating piece is iron.
Above-mentioned a kind of protractor for plastic pipe door gear, the outside of the chute of orbital transfer area is provided with wedge shape boss, and inner side is provided with the groove corresponding with boss.
Above-mentioned a kind of protractor for plastic pipe door gear, sealing ring is O type fluorine glue sealing ring.
The invention has the beneficial effects as follows: be provided with chute by the both sides up and down at door frame, and be provided with in the both sides up and down of door-plate the pulley matched with it, namely door-plate can along slide to realize opening the door and door-closing operation, even and if when being in door opening state, door-plate also can also fit together by door frame, can not rock, namely can not affect the work of people and machinery.On the other hand, sealing ring is provided with around door-plate, chute simultaneously on door frame comprises an orbital transfer area, and the chute of this orbital transfer area is to the inside deviation of door frame, be provided with the position-limit mechanism corresponding with pulley in this orbital transfer area simultaneously, therefore the present invention is when door-closing in-place, pulley can along the inner slide of the chute of orbital transfer area to door frame, just stop until touching position-limit mechanism, now, namely the inner side of door-plate to door frame can be pulled, the sealing ring around door-plate is fitted tightly on doorframe, thus door-plate can be realized coordinate with the hermetic seal of door frame.Therefore the present invention has that structure is simple, reliability is strong, long service life and practical advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1.
Detailed description of the invention
Further understand for making to have architectural feature of the present invention and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As depicted in figs. 1 and 2, a kind of protractor for plastic pipe door gear, comprises door frame 1 and door-plate 2, door frame 1 offers doorframe, and door-plate 2 and doorframe match, and the surrounding of door-plate 2 is provided with sealing ring 3, and sealing ring 3 is O type fluorine glue sealing ring.The correspondence of both sides up and down of door frame 1 is provided with chute 4, and the both sides up and down of door-plate 2 are provided with the pulley 5 matched with chute 4, and chute 4 is provided with orbital transfer area 41, and the chute of orbital transfer area 41 is to the inner side deviation of door frame 1, and orbital transfer area 41 is provided with the position-limit mechanism 6 corresponding with pulley 5.When pulley 5 does not enter orbital transfer area 41, the sealing ring 3 on door-plate 2 is separated with door frame, now can avoid the wearing and tearing of sealing ring 3; After pulley 5 enters orbital transfer area 41, pulley 5 can pull door-plate 2 to the medial motion of door frame 1, sealing ring 3 now on door-plate 2 by compression, and fits tightly on the doorframe on door frame 1, and long-term, the hermetic seal reliably that namely realize door-plate 2 and door frame 1 coordinate.
Position-limit mechanism 6 comprises the contiguous block 61 be fixed in chute 4 and the block 62 be connected with contiguous block 61, pulley 5 is provided with the locating piece 7 corresponding with block 62, be provided with magnet 63 between contiguous block 61 and block 62, the moulding material of block 62 and locating piece 7 is iron.When pulley 5 enters orbital transfer area 41, and during door-closing in-place, be screwed with the rotating shaft of pulley 5 locating piece 7 be connected and can touch block 62, now block 62 can stop the continuation of pulley 5 to be slided, and attract it firmly, namely ensure in the course of the work, door-plate 2 can not be opened because of vibrations of hauling machine etc., also namely ensures practicality of the present invention.
In order to realize the inner side deviation of chute to door frame of orbital transfer area 41, wedge shape boss 8 has been screwed in the outside of the chute of orbital transfer area 41, the incline direction of boss 8 is consistent with the direction of motion of door-plate 2, is provided with the groove 9 corresponding with boss 8 in the inner side of the chute of orbital transfer area 41.After pulley 5 arrives orbital transfer area 41, pulley 5 can slide along the inclined-plane of wedge shape boss 8, namely to the inner slide of door frame 1, also namely can realize door-plate 2 and coordinate with the hermetic seal of door frame 1.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (5)
1. a protractor for plastic pipe door gear, comprise door frame and door-plate, described door frame offers doorframe, and described door-plate and doorframe match, and the surrounding of described door-plate is provided with sealing ring, it is characterized in that, the correspondence of both sides up and down of described door frame is provided with chute, and the both sides up and down of described door-plate are provided with the pulley matched with chute, and described chute is provided with orbital transfer area, the chute of described orbital transfer area is to the inner side deviation of door frame, and described orbital transfer area is provided with the position-limit mechanism corresponding with pulley.
2. a kind of protractor for plastic pipe door gear according to claim 1, is characterized in that, described position-limit mechanism comprises the contiguous block be fixed in chute and the block be connected with contiguous block, and described pulley is provided with the locating piece corresponding with block.
3. a kind of protractor for plastic pipe door gear according to claim 2, is characterized in that, be provided with magnet between described contiguous block and block, the moulding material of described block and locating piece is iron.
4. a kind of protractor for plastic pipe door gear according to claim 1, is characterized in that, the outside of the chute of described orbital transfer area is provided with wedge shape boss, and inner side is provided with the groove corresponding with boss.
5. a kind of protractor for plastic pipe door gear according to any one of Claims 1 to 4, is characterized in that, described sealing ring is O type fluorine glue sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338682.7A CN105252739A (en) | 2014-07-16 | 2014-07-16 | Plastic pipe traction machine door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338682.7A CN105252739A (en) | 2014-07-16 | 2014-07-16 | Plastic pipe traction machine door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252739A true CN105252739A (en) | 2016-01-20 |
Family
ID=55092817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410338682.7A Pending CN105252739A (en) | 2014-07-16 | 2014-07-16 | Plastic pipe traction machine door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252739A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487838Y (en) * | 2001-07-09 | 2002-04-24 | 姚传洪 | Pressed sliding rail door and window |
| CN101492991A (en) * | 2009-03-06 | 2009-07-29 | 项瑞元 | Enclosed type sliding window |
| CN201318098Y (en) * | 2008-03-28 | 2009-09-30 | 郝长岭 | Flat closed and energy saving sliding door and window |
| CN101545347A (en) * | 2008-03-28 | 2009-09-30 | 郝长岭 | Flat-pressing airtight energy-saving sliding door window |
| JP4518124B2 (en) * | 2007-08-27 | 2010-08-04 | 住友不動産株式会社 | sliding door |
| CN202450973U (en) * | 2012-03-01 | 2012-09-26 | 江西朝阳机械厂 | Closed sliding door of ship cabin |
-
2014
- 2014-07-16 CN CN201410338682.7A patent/CN105252739A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487838Y (en) * | 2001-07-09 | 2002-04-24 | 姚传洪 | Pressed sliding rail door and window |
| JP4518124B2 (en) * | 2007-08-27 | 2010-08-04 | 住友不動産株式会社 | sliding door |
| CN201318098Y (en) * | 2008-03-28 | 2009-09-30 | 郝长岭 | Flat closed and energy saving sliding door and window |
| CN101545347A (en) * | 2008-03-28 | 2009-09-30 | 郝长岭 | Flat-pressing airtight energy-saving sliding door window |
| CN101492991A (en) * | 2009-03-06 | 2009-07-29 | 项瑞元 | Enclosed type sliding window |
| CN202450973U (en) * | 2012-03-01 | 2012-09-26 | 江西朝阳机械厂 | Closed sliding door of ship cabin |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |