CN111041747A - Manhole device of airflow dyeing machine - Google Patents
Manhole device of airflow dyeing machine Download PDFInfo
- Publication number
- CN111041747A CN111041747A CN201911372094.4A CN201911372094A CN111041747A CN 111041747 A CN111041747 A CN 111041747A CN 201911372094 A CN201911372094 A CN 201911372094A CN 111041747 A CN111041747 A CN 111041747A
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- CN
- China
- Prior art keywords
- manhole
- manhole cover
- fixed
- dyeing machine
- gas flow
- 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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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a manhole device of an airflow dyeing machine, which comprises a barrel body of the airflow dyeing machine, wherein a boss protruding in the radial direction is formed on the outer wall of the lower end of the barrel body; a manhole cover matched with the manhole cover in the opposite direction is sleeved in the manhole, a locking mechanism is arranged in the manhole cover and comprises four circumferentially and uniformly distributed plug boards capable of axially stretching, and four positioning insertion holes corresponding to the plug boards one to one are formed in the inner wall of the manhole; and the barrel is provided with a driving mechanism for driving the manhole cover to move radially and axially step by step. The manhole cover is axially and step-by-step moved and inserted into the manhole, the insertion mode is simple, efficient and stable, and the occupied area of the airflow dyeing machine can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of textile dyeing and finishing machinery, in particular to a manhole device of an airflow dyeing machine.
Background
Gas flow dyeing is comparable to conventional liquid flow dyeing machines in that the fabric is circulated by means of a gas channel containing moisture or water vapour, and almost all fibre materials and mixtures thereof can be bleached and dyed without the need for a dye liquor or an aqueous medium to transport the fabric. The most important characteristic is that the consumption of dye, chemical auxiliary agent and energy is greatly reduced. As is well known, the manhole has been seted up on airflow dyeing machine's the barrel, and the manhole cover is installed to the cooperation manhole, and the fabric gets into and sees off from the manhole around the dyeing, and traditional manhole cover mostly uses the one end of manhole to overturn as the upset center, generally overturns through artifical or cylinder, hydro-cylinder during the upset manhole cover, and the manhole cover sets up like this and just needs to set up great dodge the space in the dead ahead of manhole cover, has increased airflow dyeing machine's area.
Disclosure of Invention
The manhole cover of the manhole device is inserted into a manhole through axial and step-by-step movement, the insertion mode is simple, efficient and stable, and meanwhile, the occupied area of the airflow dyeing machine can be greatly reduced.
The scheme for solving the technical problems is as follows:
a manhole device of an airflow dyeing machine comprises a barrel body of the airflow dyeing machine, wherein a boss protruding in the radial direction is formed on the outer wall of the lower end of the barrel body, and a manhole communicated with an inner cavity of the barrel body is formed on the boss;
a manhole cover matched with the manhole cover in the opposite direction is sleeved in the manhole, a locking mechanism is arranged in the manhole cover and comprises four circumferentially and uniformly distributed plug boards capable of axially stretching, and four positioning insertion holes corresponding to the plug boards one to one are formed in the inner wall of the manhole; and the barrel is provided with a driving mechanism for driving the manhole cover to move radially and axially step by step.
The driving mechanism comprises a pair of symmetrically arranged connecting frames fixed on the manhole cover, two hinge blocks arranged on the left and right are fixed on each connecting frame, each hinge block is hinged with one end of a corresponding support arm, the other end of each support arm is hinged on a U-shaped moving frame, and the four support arms are arranged in parallel; the moving frame is connected to two axially arranged slide rails in a sliding manner, the slide rails are fixed on the outer wall of the cylinder body, and the moving frame is fixedly connected with a piston rod of an oil cylinder fixed on the cylinder body; the left end of the connecting frame is fixedly provided with a positioning semi-circular table, the outer wall of the positioning semi-circular table is pressed against a positioning baffle, and the positioning baffle is fixed at the left end of the sliding rail.
Four inserting plate guide holes which are in one-to-one correspondence with the four inserting plates, rectangular holes communicated with the four inserting plate guide holes and bearing holes arranged above the rectangular holes are formed in the manhole cover, the inserting plates are inserted in the inserting plate guide holes, and inclined planes are formed at the inner ends of the inserting plates;
the locking mechanism further comprises a rectangular block inserted in the rectangular hole, a quadrangular frustum with a large upper part and a small lower part is formed at the lower end of the driving block, the inclined surface of the inserting plate is pressed on the conical surface of the quadrangular frustum, the rectangular block is screwed at the lower end of the driving rod, the middle part of the driving rod is hinged in the bearing hole through a bearing, a reduction gear is fixed at the upper end of the driving rod and is meshed with a driving gear fixed on a motor shaft of the motor, and the motor is fixed on the manhole cover;
and a spring connecting plate protruding downwards is fixed at the inner end of each plug board, the spring connecting plate is fixed with one end of a pressure spring, and the other end of the pressure spring is fixed on the bottom surface of a spring groove in the manhole cover.
The manhole cover is a circular truncated cone with a large upper part and a small lower part, and the manhole is a circular cone with a large upper part and a small lower part.
A sealing groove is formed in the inner wall of the lower end of the manhole, an O-shaped ring is sleeved in the sealing groove, and the O-shaped ring is pressed against the outer wall of the manhole cover.
The two support arms of the movable frame are respectively hinged with a plurality of rollers which are linearly arranged in the left-right direction, rectangular long grooves matched with the outer diameters of the rollers are formed on the slide rails, and the rollers are inserted and sleeved in the rectangular long grooves.
The distance L1 between the central axis of the manhole cover and the leftmost end of the positioning semi-circular truncated cone is equal to the distance L2 between the central axis of the manhole cover and the positioning baffle.
The middle parts of the two support arms of the movable frame are respectively fixed with a stop lever which protrudes inwards; the minimum distance L3 between the stop lever and the moving frame is larger than the maximum distance L4 between the end surface of the boss and the bottom surface of the manhole cover.
The invention has the following outstanding effects: compared with the prior art, the manhole cover is axially and step-by-step moved and inserted into the manhole, the insertion mode is simple, efficient and stable, and the occupied area of the airflow dyeing machine can be greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a front view of the present invention in relation to a manhole section;
FIG. 3 is a cross-sectional view of FIG. 2 taken about A-A;
FIG. 4 is a cross-sectional view of FIG. 2 taken about B-B;
fig. 5 is a partially enlarged view of fig. 3 about C.
Detailed Description
Embodiment, see fig. 1 to 5, a manhole device of a gas flow dyeing machine, comprising a barrel 1 of the gas flow dyeing machine, wherein a boss 11 protruding in a radial direction is formed on the outer wall of the lower end of the barrel 1, and a manhole 12 communicated with the inner cavity of the barrel 1 is formed on the boss 11;
a manhole cover 2 which is matched with the manhole 12 in a direction is sleeved in the manhole 12, a locking mechanism 3 is arranged in the manhole cover 2, the locking mechanism 3 comprises four circumferentially and uniformly distributed plug boards 31 which can axially stretch out and draw back, and four positioning plug holes 13 which correspond to the plug boards 31 one by one are formed in the inner wall of the manhole 12; and the barrel body 1 is provided with a driving mechanism 4 for driving the manhole cover 2 to move radially and axially step by step.
Furthermore, the driving mechanism 4 comprises a pair of symmetrically arranged connecting frames 41 fixed on the manhole cover 2, two hinge blocks 42 arranged left and right are fixed on each connecting frame 41, each hinge block 42 is hinged with one end of a corresponding supporting arm 43, the other end of the supporting arm 43 is hinged on a moving frame 44 in a shape of 'U', and four supporting arms 43 are arranged in parallel; the movable frame 44 is connected to two axially arranged slide rails 45 in a sliding manner, the slide rails 45 are fixed on the outer wall of the cylinder body 1, and the movable frame 44 is fixedly connected with a piston rod of an oil cylinder 46 fixed on the cylinder body 1; and a positioning semi-circular truncated cone 47 is fixed at the left end of the connecting frame 41, the outer wall of the positioning semi-circular truncated cone 47 is pressed against a positioning baffle 48, and the positioning baffle 48 is fixed at the left end of the slide rail 45.
Furthermore, four inserting plate guide holes 21 corresponding to the four inserting plates 31 one by one, rectangular holes 22 communicated with the four inserting plate guide holes 21 and bearing holes arranged above the rectangular holes 22 are formed in the manhole cover 2, the inserting plates 31 are inserted in the inserting plate guide holes 21, and inclined planes 311 are formed at the inner ends of the inserting plates 31;
the locking mechanism 3 further comprises a rectangular block 32 inserted in the rectangular hole 22, a quadrangular frustum 321 with a large upper part and a small lower part is formed at the lower end of the driving block 32, the inclined surface 311 of the inserting plate 31 is pressed on the conical surface of the quadrangular frustum 321, the rectangular block 32 is screwed at the lower end of the driving rod 33, the middle part of the driving rod 33 is hinged in a bearing hole through a bearing, a reduction gear 34 is fixed at the upper end of the driving rod 33, the reduction gear 34 is meshed with a driving gear 36 fixed on a motor shaft of a motor 35, and the motor 35 is fixed on the manhole cover 2;
a spring connecting plate 37 protruding downwards is fixed at the inner end of each inserting plate 31, the spring connecting plate 37 is fixed with one end of a pressure spring 38, and the other end of the pressure spring 38 is fixed on the bottom surface of the spring groove 24 in the manhole cover 2.
Further, the manhole cover 2 is a truncated cone with a large top and a small bottom, and the manhole 12 is a tapered hole with a large top and a small bottom.
Furthermore, a sealing groove is formed on the inner wall of the lower end of the manhole 12, an O-ring 5 is sleeved in the sealing groove, and the O-ring 5 is pressed against the outer wall of the manhole cover 2.
Furthermore, a plurality of rollers 6 linearly arranged in the left-right direction are hinged to each of the two support arms 441 of the movable frame 44, a rectangular long groove 451 matching with the outer diameter of the roller 6 is formed on the slide rail 45, and the roller 6 is inserted into the rectangular long groove 451.
Furthermore, the distance L1 between the central axis of the manhole cover 2 and the leftmost end of the positioning truncated cone 47 is equal to the distance L2 between the central axis of the manhole 12 and the positioning baffle 48.
Furthermore, a stop rod 442 protruding inwards is fixed at the middle part of each of the two support arms 441 of the movable frame 44; the minimum distance L3 between the stopper rod 442 and the moving frame 44 is greater than the maximum distance L4 between the end surface of the boss 11 and the bottom surface of the manhole cover 2.
The working principle is as follows: and (3) closing the manhole cover: a piston rod of the oil cylinder 46 extends to push the movable frame 44 to move left along the sliding rail 45, the movable frame 44 drives the manhole cover 2 to move left through the four support arms 43, the hinge blocks and the connecting frame 41, when the manhole cover 2 moves to be coaxial with the manhole 12, at this time, the outer wall of the positioning half round platform 47 is just pressed on the positioning baffle 48, and the positioning half round platform 47 cannot move right continuously under the blocking effect of the positioning baffle 48, at this time, the movable frame 44, the four support arms 43 and the four hinge blocks form two parallelogram mechanisms, the four support arms 43 simultaneously turn over and drive the manhole cover 2 to be inserted into the manhole through the connecting frame 41 (at this time, the state is as shown in fig. 1-5); then the motor 35 drives the driving gear 36 to rotate, the driving gear 36 drives the reduction gear 34 to rotate, the reduction gear drives the driving rod 33 to rotate, the driving rod 33 drives the rectangular block 32 to move inwards, the rectangular frustum 321 of the rectangular block drives the inserting plate 31 to move outwards, and the end part of the inserting plate 31 is inserted into the positioning inserting hole 13, so that the manhole cover 2 is fixed in the manhole;
the opening process of the manhole cover comprises the following steps: the motor 35 rotates reversely, the quadrangular frustum 321 of the rectangular block moves outwards to separate from the rectangular inserting plate 31, and the rectangular inserting plate 31 moves inwards to separate from the positioning inserting hole 13 under the action of the pressure spring 38; the piston rod of the oil cylinder 46 contracts, the four support arms are turned over reversely at the same time, the manhole cover 2 is separated from the manhole 12 under the action of the self gravity of the manhole cover and the pulling force of the support arms on the manhole cover through the connecting frame 41, when the connecting frame 41 presses the stop lever 442, the support arms stop turning over, at the moment, the manhole cover is completely separated from the manhole, and the manhole cover is moved to the right along with the moving frame 44, the support arms, the connecting frame and the like and reset under the continuous pulling of the oil cylinder 46.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (8)
1. Manhole device of a gas flow dyeing machine, comprising a barrel (1) of a gas flow dyeing machine, characterized in that: a boss (11) protruding in the radial direction is formed on the outer wall of the lower end of the cylinder body (1), and a manhole (12) communicated with the inner cavity of the cylinder body (1) is formed on the boss (11);
a manhole cover (2) which is matched with the manhole (12) in a direction is sleeved in the manhole (12), a locking mechanism (3) is arranged in the manhole cover (2), the locking mechanism (3) comprises four circumferentially and uniformly distributed inserting plates (31) which can axially stretch out and draw back, and four positioning inserting holes (13) which correspond to the inserting plates (31) one by one are formed in the inner wall of the manhole (12); the barrel body (1) is provided with a driving mechanism (4) for driving the manhole cover (2) to move radially and axially step by step.
2. A manhole device of a gas flow dyeing machine as claimed in claim 1, wherein: the driving mechanism (4) comprises a pair of symmetrically arranged connecting frames (41) fixed on the manhole cover (2), two hinge blocks (42) arranged left and right are fixed on each connecting frame (41), each hinge block (42) is hinged with one end of a corresponding support arm (43), the other end of each support arm (43) is hinged on a U-shaped moving frame (44), and the four support arms (43) are arranged in parallel; the moving frame (44) is connected to two axially arranged slide rails (45) in a sliding manner, the slide rails (45) are fixed on the outer wall of the cylinder body (1), and the moving frame (44) is fixedly connected with a piston rod of an oil cylinder (46) fixed on the cylinder body (1); the left end of link (41) is fixed with location half round platform (47), and the outer wall of location half round platform (47) presses on location baffle (48), and location baffle (48) are fixed at the left end of slide rail (45).
3. A manhole device of a gas flow dyeing machine as claimed in claim 1, wherein: four inserting plate guide holes (21) which correspond to the four inserting plates (31) one by one, rectangular holes (22) communicated with the four inserting plate guide holes (21) and bearing holes arranged above the rectangular holes (22) are formed in the manhole cover (2), the inserting plates (31) are inserted in the inserting plate guide holes (21), and inclined planes (311) are formed at the inner ends of the inserting plates (31);
the locking mechanism (3) further comprises a rectangular block (32) inserted in the rectangular hole (22), a quadrangular frustum cone (321) with a large upper part and a small lower part is formed at the lower end of the driving block (32), an inclined surface (311) of the inserting plate (31) is pressed on a conical surface of the quadrangular frustum cone (321), the rectangular block (32) is screwed at the lower end of the driving rod (33), the middle part of the driving rod (33) is hinged in a bearing hole through a bearing, a reduction gear (34) is fixed at the upper end of the driving rod (33), the reduction gear (34) is meshed with a driving gear (36) fixed on a motor shaft of the motor (35), and the motor (35) is fixed on the manhole cover (2);
a spring connecting plate (37) protruding downwards is fixed at the inner end of each inserting plate (31), the spring connecting plate (37) is fixed with one end of a pressure spring (38), and the other end of the pressure spring (38) is fixed on the bottom surface of a spring groove (24) in the manhole cover (2).
4. A manhole device of a gas flow dyeing machine as claimed in claim 1, wherein: the manhole cover (2) is a cone frustum with a large upper part and a small lower part, and the manhole (12) is a cone hole with a large upper part and a small lower part.
5. Manhole device of a gas flow dyeing machine according to claim 4, characterized in that: a sealing groove is formed in the inner wall of the lower end of the manhole (12), an O-shaped ring (5) is sleeved in the sealing groove, and the O-shaped ring (5) is pressed against the outer wall of the manhole cover (2).
6. A manhole device of a gas flow dyeing machine as claimed in claim 1, wherein: a plurality of rollers (6) linearly arranged in the left-right direction are hinged to the two support arms (441) of the movable frame (44), a rectangular long groove (451) matched with the outer diameter of each roller (6) is formed in the slide rail (45), and each roller (6) is inserted in the rectangular long groove (451).
7. A manhole device of a gas flow dyeing machine as claimed in claim 2, wherein: the distance L1 between the central axis of the manhole cover (2) and the leftmost end of the positioning semi-circular truncated cone (47) is equal to the distance L2 between the central axis of the manhole (12) and the positioning baffle (48).
8. A manhole device of a gas flow dyeing machine as claimed in claim 2, wherein: the middle parts of the two support arms (441) of the movable frame (44) are respectively fixed with a stop lever (442) which protrudes inwards; the minimum distance L3 between the stop lever (442) and the moving frame (44) is larger than the maximum distance L4 between the end surface of the boss (11) and the bottom surface of the manhole cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372094.4A CN111041747B (en) | 2019-12-27 | 2019-12-27 | Manhole device of airflow dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372094.4A CN111041747B (en) | 2019-12-27 | 2019-12-27 | Manhole device of airflow dyeing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111041747A true CN111041747A (en) | 2020-04-21 |
| CN111041747B CN111041747B (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911372094.4A Active CN111041747B (en) | 2019-12-27 | 2019-12-27 | Manhole device of airflow dyeing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN111041747B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM253616U (en) * | 2004-02-13 | 2004-12-21 | Gang-Chiang Shiu | Improved opener of manhole cover |
| CN101623859A (en) * | 2009-08-18 | 2010-01-13 | 四川川润股份有限公司 | Assembly and disassembly device for elliptical manhole cover plate of pressure vessel |
| KR100952924B1 (en) * | 2010-01-11 | 2010-04-16 | 현대주철산업 주식회사 | Apparatus for locking a manhole cover |
| CN104384563A (en) * | 2014-10-09 | 2015-03-04 | 天津铁路信号有限责任公司 | Automatic centering hole machining device |
| CN209338842U (en) * | 2018-11-06 | 2019-09-03 | 绍兴三杰纺织印染有限公司 | A kind of quick-opening device of air flow dyeing machine |
| CN211073643U (en) * | 2019-09-29 | 2020-07-24 | 徐州富能机械有限公司 | Uncapping lifting device of uncapping manipulator |
-
2019
- 2019-12-27 CN CN201911372094.4A patent/CN111041747B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM253616U (en) * | 2004-02-13 | 2004-12-21 | Gang-Chiang Shiu | Improved opener of manhole cover |
| CN101623859A (en) * | 2009-08-18 | 2010-01-13 | 四川川润股份有限公司 | Assembly and disassembly device for elliptical manhole cover plate of pressure vessel |
| KR100952924B1 (en) * | 2010-01-11 | 2010-04-16 | 현대주철산업 주식회사 | Apparatus for locking a manhole cover |
| CN104384563A (en) * | 2014-10-09 | 2015-03-04 | 天津铁路信号有限责任公司 | Automatic centering hole machining device |
| CN209338842U (en) * | 2018-11-06 | 2019-09-03 | 绍兴三杰纺织印染有限公司 | A kind of quick-opening device of air flow dyeing machine |
| CN211073643U (en) * | 2019-09-29 | 2020-07-24 | 徐州富能机械有限公司 | Uncapping lifting device of uncapping manipulator |
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| Publication number | Publication date |
|---|---|
| CN111041747B (en) | 2022-07-08 |
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Effective date of registration: 20220615 Address after: No. 41, Yanyu West Road, Qianzhou street, Huishan District, Wuxi City, Jiangsu Province, 214000 Applicant after: TEC MACHINERY JIANGSU CO.,LTD. Address before: 430076 20 / F, building B, Wuhan Optics Valley International Business Center, 111 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Wuhan Zhida Textile Technology Co.,Ltd. |
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