CN205295701U - Inside and outside pressure balance device of dyeing machine - Google Patents
Inside and outside pressure balance device of dyeing machine Download PDFInfo
- Publication number
- CN205295701U CN205295701U CN201620065834.5U CN201620065834U CN205295701U CN 205295701 U CN205295701 U CN 205295701U CN 201620065834 U CN201620065834 U CN 201620065834U CN 205295701 U CN205295701 U CN 205295701U
- Authority
- CN
- China
- Prior art keywords
- venting hole
- baffle plate
- cylinder
- outside
- pressure balance
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of dyeing equipment and specifically relates to an inside and outside pressure balance device of dyeing machine, it includes frame and the rotary drum of setting in the frame, spaced on the rotary drum is provided with two at least exhaust holes, and the exhaust hole communicates to the rotary drum inside, in the downthehole elasticity shutoff mechanism that is provided with of exhaust, be provided with the baffle in the frame, exhaust hole moving trajectory position down in the when baffle covers the rotary drum and rotates, and there is the clearance in the baffle with exhausting between the hole, when the rotary drum rotates to the optional position, all there is the exhaust hole inside and outside the region that the baffle covered, elasticity shutoff mechanism will exhaust the hole when being located baffle coverage area and seal. This inside and outside pressure balance device of dyeing machine sets up the exhaust hole at the periphery of rotary drum, and is provided with elasticity shutoff mechanism on the exhaust hole, and the cooperation that utilizes the baffle realizes that elasticity shutoff mechanism to the opening and sealing of exhaust hole, can select the height that the baffle covered, improvement performance according to the requirement of the required liquid level of production moreover.
Description
Technical field
The utility model relates to dyeing installation field, especially a kind of dyeing machinery inside and outside air pressure balance device.
Background technology
In current dyeing installation manufacturing enterprise and Colour Difference enterprise, the dyeing installation produced or use is mostly pressure dyeing, and adopt the air-pressure balancing device complex structure adopted during the dyeing installation of inside and outside air pressure balance, stability is poor, and easily produce the situations such as leakage, affect the normal use of equipment.
Practical novel content
The purpose of this utility model is the deficiency in order to solve above-mentioned technology and provides a kind of structure simple, it may also be useful to stability, the dyeing machinery inside and outside air pressure balance device that security is good.
In order to achieve the above object, the dyeing machinery inside and outside air pressure balance device designed by the utility model, the rotating cylinder that it comprises frame and is arranged in frame, on rotating cylinder interval be provided with at least two venting holes, venting hole is communicated to rotating cylinder inside; In venting hole, it is provided with elasticity plugging mechanism, frame is provided with baffle plate, the middle lower portion of venting hole running orbit when baffle plate covers drum rotation, and between baffle plate and venting hole, there is gap; When drum rotation is to optional position, baffle plate cover region inside and outside all there is venting hole, described elasticity plugging mechanism be positioned at baffle plate cover region time venting hole is closed, described elasticity plugging mechanism be positioned at baffle plate coverage area overseas time it is through by venting hole.
Technique scheme, when drum rotation, when the elasticity plugging mechanism on venting hole is corresponding with baffle plate contact time, the venting hole at this place is then closed, in use procedure, the height of the liquid level in rotating cylinder is lower than the height of baffle plate upper surface, when then guaranteeing that venting hole is positioned at below liquid level, venting hole is blocked by the elasticity plugging mechanism on venting hole, avoid the situation that leakage occurs for it, and work as the top that venting hole turns to baffle plate, and when ullage, the effect of venting hole is not applied by elasticity plugging mechanism, then venting hole is unimpeded, it is achieved the balance of the inner and outer air pressure of rotating cylinder. Simultaneously can guarantee have venting hole to be in closed state all the time in rotation process, it is achieved rotating cylinder inner and outside be in through state all the time, inside and outside air pressure balance is good, and then can improve dyeing behavior and the safety in utilization of dyeing machinery.
The structure of described elasticity plugging mechanism is: it comprises the cylinder of round shape, it is tightly connected between the outside surface of cylinder and venting hole, spring is had at cylinder internal fixtion, spring is in its natural state, the spring terminal portion of the outside one end of rotating cylinder is positioned at the outside of cylinder, end winding support at the spring of cylinder outside has sealing cover, is provided with the support component supported for contacting with baffle plate on sealing cover, and support component axial length and sealing cover thickness sum equal the spacing between cylinder outer end and baffle plate.The design of this structure, in drum rotation process, when venting hole turns to baffle plate correspondence position, support component contacts with baffle plate and is compressed by spring, makes sealing cover be pressed together on the end of cylinder simultaneously, it is achieved closing of cylinder, close by venting hole, avoid inner liquid to overflow; And when venting hole turns to baffle plate outside, under the action of the spring, sealing cover stand bullet is opened, namely achieving the through of cylinder, the air pressure in rotating cylinder is discharged by cylinder, ensures the balance of inner and outer air pressure.
Described support component comprises castor base and universal takes turns, and is provided with castor base, castor base is provided with universal wheel on sealing cover. This structure can realize the relatively sliding between support component and baffle plate, reduces wear and rotary resistance, it is to increase use properties.
Described venting hole is arranged on one of two sides that rotating cylinder is connected with frame. Described venting hole is arranged in annular, and interval is even.
The dyeing machinery inside and outside air pressure balance device that the utility model obtains, periphery at rotating cylinder arranges venting hole, and on venting hole, it is provided with elasticity plugging mechanism, the cooperation of baffle plate is utilized to realize the opening and closing venting hole of elasticity plugging mechanism, and the height that covers of baffle plate can be selected according to the requirement of the liquid level needed for producing, it is to increase use properties.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlargement schematic diagram of the present utility model.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
The dyeing machinery inside and outside air pressure balance device that the present embodiment describes, the rotating cylinder 2 that it comprises frame 1 and is arranged in frame 1, on rotating cylinder 2 interval be provided with four venting holes 3, it is inner that venting hole 3 is communicated to rotating cylinder 2; Being provided with elasticity plugging mechanism 4 in venting hole 3, be provided with baffle plate 5 in frame 1, baffle plate 5 covers the middle lower portion of venting hole 3 running orbit when rotating cylinder 2 rotates, and there is gap between baffle plate 5 and venting hole 3; When rotating cylinder 2 turns to optional position, venting hole 3 is all there is inside and outside the region that baffle plate 5 covers, described elasticity plugging mechanism 4 is positioned at when baffle plate 5 covers region to be closed venting hole 3, described elasticity plugging mechanism 4 be positioned at baffle plate 5 coverage area overseas time its by through for venting hole 3. The structure of described elasticity plugging mechanism 4 is: it comprises the cylinder 6 of round shape, it is tightly connected between the outside surface of cylinder 6 and venting hole 3, spring 7 is had at cylinder 6 internal fixtion, spring 7 is in its natural state, spring 7 end of the outside one end of rotating cylinder 2 is positioned at the outside of cylinder 6, end winding support at the spring 7 of cylinder 6 outside has sealing cover 8, being provided with the support component supported for contacting with baffle plate 5 on sealing cover 8, support component axial length and sealing cover 8 thickness sum equal the spacing between cylinder 6 outer end and baffle plate 5. Described support component comprises castor base 9 and universal takes turns 10, is provided with castor base 9 on sealing cover 8, castor base 9 is provided with and universal takes turns 10.
Embodiment 2:
As shown in Figure 1 and Figure 2, the dyeing machinery inside and outside air pressure balance device that the present embodiment describes, the rotating cylinder 2 that it comprises frame 1 and is arranged in frame 1, on rotating cylinder 2, interval is provided with two venting holes 3, it is inner that venting hole 3 is communicated to rotating cylinder 2, described venting hole 3 is arranged on one of two sides that rotating cylinder 2 is connected with frame 1, and described venting hole 3 is arranged in annular, and interval is even; Being provided with elasticity plugging mechanism 4 in venting hole 3, be provided with baffle plate 5 in frame 1, baffle plate 5 covers the middle lower portion of venting hole 3 running orbit when rotating cylinder 2 rotates, and there is gap between baffle plate 5 and venting hole 3;When rotating cylinder 2 turns to optional position, all there is venting hole 3 inside and outside the region that baffle plate 5 covers, described elasticity plugging mechanism 4 is positioned at when baffle plate 5 covers region to be closed venting hole 3. The structure of described elasticity plugging mechanism 4 is: it comprises the cylinder 6 of round shape, it is tightly connected between the outside surface of cylinder 6 and venting hole 3, spring 7 is had at cylinder 6 internal fixtion, spring 7 is in its natural state, spring 7 end of the outside one end of rotating cylinder 2 is positioned at the outside of cylinder 6, end winding support at the spring 7 of cylinder 6 outside has sealing cover 8, being provided with the support component supported for contacting with baffle plate 5 on sealing cover 8, support component axial length and sealing cover 8 thickness sum equal the spacing between cylinder 6 outer end and baffle plate 5. Described support component comprises castor base 9 and universal takes turns 10, is provided with castor base 9 on sealing cover 8, castor base 9 is provided with and universal takes turns 10.
Claims (5)
1. a dyeing machinery inside and outside air pressure balance device, the rotating cylinder that it comprises frame and is arranged in frame, is characterized in that: on rotating cylinder interval be provided with at least two venting holes, venting hole is communicated to rotating cylinder inside; In venting hole, it is provided with elasticity plugging mechanism, frame is provided with baffle plate, the middle lower portion of venting hole running orbit when baffle plate covers drum rotation, and between baffle plate and venting hole, there is gap; When drum rotation is to optional position, baffle plate cover region inside and outside all there is venting hole, described elasticity plugging mechanism be positioned at baffle plate cover region time venting hole is closed by it, described elasticity plugging mechanism be positioned at baffle plate coverage area overseas time it is through by venting hole.
2. dyeing machinery inside and outside air pressure balance device according to claim 1, it is characterized in that: the structure of described elasticity plugging mechanism is: it comprises the cylinder of round shape, it is tightly connected between the outside surface of cylinder and venting hole, spring is had at cylinder internal fixtion, spring is in its natural state, the spring terminal portion of the outside one end of rotating cylinder is positioned at the outside of cylinder, end winding support at the spring of cylinder outside has sealing cover, sealing cover is provided with the support component supported for contacting with baffle plate, support component axial length and sealing cover thickness sum equal the spacing between cylinder outer end and baffle plate.
3. a kind of dyeing machinery inside and outside air pressure balance device according to claim 2, is characterized in that: described support component comprises castor base and universal takes turns, and is provided with castor base, castor base is provided with universal wheel on sealing cover.
4. a kind of dyeing machinery inside and outside air pressure balance device according to claim 1, is characterized in that: described venting hole is arranged on one of two sides that rotating cylinder is connected with frame.
5. a kind of dyeing machinery inside and outside air pressure balance device according to claim 4, is characterized in that: described venting hole is arranged in annular, and interval is even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065834.5U CN205295701U (en) | 2016-01-25 | 2016-01-25 | Inside and outside pressure balance device of dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065834.5U CN205295701U (en) | 2016-01-25 | 2016-01-25 | Inside and outside pressure balance device of dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295701U true CN205295701U (en) | 2016-06-08 |
Family
ID=56427203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065834.5U Expired - Fee Related CN205295701U (en) | 2016-01-25 | 2016-01-25 | Inside and outside pressure balance device of dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114903A (en) * | 2018-07-16 | 2019-01-01 | 卓子贺 | A kind of middle school student's chemical experiment experiment measuring cup unifies dried disinfecting ancillary equipment |
-
2016
- 2016-01-25 CN CN201620065834.5U patent/CN205295701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114903A (en) * | 2018-07-16 | 2019-01-01 | 卓子贺 | A kind of middle school student's chemical experiment experiment measuring cup unifies dried disinfecting ancillary equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |