CN113493134B - Prevent cloth guider of turn-up - Google Patents
Prevent cloth guider of turn-up Download PDFInfo
- Publication number
- CN113493134B CN113493134B CN202010251616.1A CN202010251616A CN113493134B CN 113493134 B CN113493134 B CN 113493134B CN 202010251616 A CN202010251616 A CN 202010251616A CN 113493134 B CN113493134 B CN 113493134B
- Authority
- CN
- China
- Prior art keywords
- cloth
- sleeve
- selvedge
- shifting piece
- piece assembly
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
- B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5124—Stretching; Tentering
- B65H2301/51242—Stretching transversely; Tentering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5125—Restoring form
- B65H2301/51256—Removing waviness or curl, smoothing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of cloth production, and discloses a cloth guide device for preventing curling, which comprises mounting plates arranged in pairs and cloth guide rollers rotatably arranged between the mounting plates; the cloth guide roller is characterized in that a guide rod is arranged above the cloth guide roller, at least one selvedge shifting piece assembly moving along the guide rod is arranged on the guide rod, and the selvedge shifting piece assembly is arranged corresponding to the end part of the cloth guide roller. When the hemming-preventing cloth guide device is used, the cloth edge shifting piece assembly is adjusted to move on the guide rod and matched with the cloth edge of the gray cloth when the gray cloth is pulled to pass through and be conveyed from the upper part of the cloth guide roller; the selvedge shifting piece assembly is positioned above the grey cloth and downwards abuts against the selvedge, when the grey cloth passes through the selvedge shifting piece assembly, the grey cloth is shifted by the selvedge shifting piece assembly and the selvedge is scraped flat, so that the problem that the quality of a finished product is affected due to crease, fold and the like of the grey cloth can be effectively prevented from being rolled up. In addition, the selvedge shifting piece assembly can adjust the position, can be used for the anti-hemming operation of various kinds of wide grey cloth, and has wide applicability.
Description
Technical Field
The invention relates to the technical field of cloth production, in particular to a cloth guide device capable of preventing curling.
Background
In the production of cloth, a cloth guide device is required to guide the cloth into a plurality of working procedures for treatment. Especially, the selvedge on two sides of the grey cloth is easy to wrinkle and turn up in the winding process, and the selvedge is easy to form crease and fold after being pressed by a roller, so that the quality of a finished product of the grey cloth is directly affected.
Disclosure of Invention
The present invention is directed to a cloth guide device for preventing curling, so as to solve the above technical problems in the prior art.
The invention adopts the technical scheme that:
a cloth guide device for preventing curling comprises mounting plates arranged in pairs and cloth guide rollers rotatably arranged between the mounting plates; the cloth guide roller is characterized in that a guide rod is arranged above the cloth guide roller, at least one selvedge shifting piece assembly moving along the guide rod is arranged on the guide rod, and the selvedge shifting piece assembly is arranged corresponding to the end part of the cloth guide roller.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further provided that two cloth edge shifting piece assemblies are arranged, and each cloth edge shifting piece assembly comprises a sleeve sleeved on a guide rod; the bottom of the sleeve is fixedly connected with a vertically arranged pull rod, and the bottom end of the pull rod is connected with a plectrum body; the sleeve is provided with a fastening bolt penetrating into the sleeve to abut against the guide rod.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further provided that two cloth edge shifting piece assemblies are arranged, and each cloth edge shifting piece assembly comprises a sleeve sleeved on a guide rod; the bottom of the sleeve is fixedly connected with a vertically arranged pull rod, a sleeve is sleeved on the pull rod in a sliding manner, a spring is sleeved outside the pull rod, two ends of the spring are respectively connected with the bottom of the sleeve and the top end of the sleeve, and the bottom end of the sleeve is connected with a plectrum body; the sleeve is provided with a fastening bolt penetrating into the sleeve to abut against the guide rod.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further realized that a scissor arm is arranged between the two sleeves, and the scissor arm is arranged above the sleeves; and two ends of the shearing fork arms are hinged with the sleeve.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further provided that the guide rod is a threaded rod, and the threaded rod is divided into a first threaded section and a second threaded section which are opposite in rotation direction; the sleeve is a threaded sleeve, and the threaded sleeve is divided into a first threaded sleeve matched with the first threaded section and a second threaded sleeve matched with the second threaded section.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further provided that the guide rod is a threaded rod, and the threaded rod is divided into a first threaded section and a second threaded section which are opposite in rotation direction; the two selvedge shifting piece assemblies are arranged, and each selvedge shifting piece assembly comprises a thread sleeve which is in threaded connection with the guide rod; the bottom of the thread sleeve is fixedly connected with a vertically arranged pull rod, and the bottom end of the pull rod is connected with a plectrum body; the thread sleeve is divided into a first thread sleeve matched with the first thread section and a second thread sleeve matched with the second thread section.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further provided that a shearing arm is arranged between the two thread sleeves, and the shearing arm is arranged above the thread sleeves; two ends of the shearing fork arm are hinged with the threaded sleeve; two fixed limit bars are arranged above the shearing fork arms, and the limit bars are positioned on two sides of the shearing fork arms.
According to the hemming-preventing cloth guide device provided by the invention, the improvement is further realized that one end of the threaded rod is connected with a motor for driving the threaded rod to rotate.
The beneficial effects of the invention are as follows:
when the hemming-preventing cloth guide device is used, the cloth edge shifting piece assembly is adjusted to move on the guide rod and matched with the cloth edge of the gray cloth when the gray cloth is pulled to pass through and be conveyed from the upper part of the cloth guide roller; the selvedge shifting piece assembly is positioned above the grey cloth and downwards abuts against the selvedge, when the grey cloth passes through the selvedge shifting piece assembly, the grey cloth is shifted by the selvedge shifting piece assembly and the selvedge is scraped flat, so that the problem that the quality of a finished product is affected due to crease, fold and the like of the grey cloth can be effectively prevented from being rolled up. In addition, the selvedge shifting piece assembly can adjust the position, can be used for the anti-hemming operation of grey cloth with various widths, and has wide applicability.
The cloth guiding device for preventing the curling can be used for pressing the grey cloth and controlling the tensioning degree of the grey cloth in conveying.
Drawings
FIG. 1 is a schematic view of the construction of a preferred embodiment of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic view of the two selvedge paddle assemblies of FIG. 2 moved toward one another;
FIG. 4 is a schematic illustration of the effect of the selvedge shifting piece assembly to trim the selvedge (side view);
FIG. 5 is another effect schematic (side view) of the selvedge shifting sheet assembly scraping a selvedge;
FIG. 6 is a schematic (partial) view of a fastening bolt penetrating a sleeve locking selvedge shifting piece assembly;
reference numerals:
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; of course, it may be mechanically or electrically connected; in addition, the connection may be direct, indirect via an intermediate medium, or communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
As shown in fig. 6, and referring to fig. 1 to 5, the present invention provides a cloth guide apparatus for preventing curling, comprising mounting plates 3 arranged in pairs, and a cloth guide roller 2 rotatably provided between the mounting plates 3; the cloth guide roller 2 is provided with a guide rod above, and at least one selvedge shifting piece assembly 10 moving along the guide rod is arranged on the guide rod, and the selvedge shifting piece assembly 10 is arranged corresponding to the end part of the cloth guide roller 2.
The two ends of the guide rod penetrate through the mounting plate 3 and are supported on the mounting plate 3.
The selvedge shifting piece assembly 10 can be arranged as follows:
the cloth edge shifting piece assembly 10 is provided with two, and the cloth edge shifting piece assembly 10 comprises a sleeve 8 sleeved on the guide rod; the bottom of the sleeve 8 is fixedly connected with a vertically arranged pull rod 7, and the bottom end of the pull rod 7 is connected with a plectrum body 9; the sleeve 8 is provided with a fastening bolt penetrating the sleeve 8 and abutting against the guide rod.
When the grey cloth is pulled to pass through and be conveyed from the upper part of the cloth guide roller 2, the sleeve 8 is matched with the two side edges of the grey cloth to move to a proper position, the selvedge shifting piece assembly 10 is adjusted to press the grey cloth, the fastening bolt is screwed down, and the selvedge shifting piece assembly 10 is locked; when the grey cloth passes through the selvedge shifting piece assembly 10, the grey cloth is shifted by the shifting piece body 9 and the selvedge is scraped flat, so that the selvedge can be effectively prevented from being rolled up.
Secondly, two selvedge shifting piece assemblies 10 are arranged, and each selvedge shifting piece assembly 10 comprises a sleeve 8 sleeved on the guide rod; the bottom of the sleeve 8 is fixedly connected with a vertically arranged pull rod 7, a sleeve 17 is sleeved on the pull rod 7 in a sliding manner, a spring is sleeved outside the pull rod 7, two ends of the spring are respectively connected with the bottom of the sleeve 8 and the top end of the sleeve 17, and the bottom end of the sleeve 17 is connected with a plectrum body 9; the sleeve 8 is provided with a fastening bolt penetrating the sleeve 8 and abutting against the guide rod.
When the grey cloth is pulled to pass through and be conveyed from the upper part of the cloth guide roller 2, the sleeve 8 is matched with the two sides of the grey cloth to move to a proper position, the selvedge shifting piece assembly 10 is adjusted to press the grey cloth, and the fastening bolt is screwed and fixed; when the grey cloth passes through the selvedge shifting piece assembly 10, the grey cloth is shifted by the selvedge shifting piece assembly and the selvedge is scraped flat, so that the selvedge can be effectively prevented from being rolled up. In the above, the pull rod 7, the sleeve 17 and the spring form a buffer structure of the plectrum body 9, and the plectrum body 9 relaxes to a certain degree when the selvedge of the gray fabric is scraped, so as to prevent the gray fabric from being damaged. The middle sleeve 8 is a cylinder, the spring is inconvenient to connect with, and the bottom of the sleeve 8 can be set to be a plane; the pull rod 7 can also be sleeved with the fixing ring 6, one end of the fixing ring 6 is shaped into a curved surface matched with the outer wall of the sleeve 8, the other end of the fixing ring 6 is shaped into a plane, and the fixing ring is directly fixedly connected with the spring, for example, welded and fixed.
In the two arrangement modes of the selvedge plectrum component 10, two ends of the plectrum body 9 are bent upwards to form a skiing plate shape.
In the two arrangement modes of the selvedge shifting piece assembly 10, a shearing arm 14 is arranged between the two sleeves 8, and the shearing arm 14 is arranged above the sleeves 8; the two ends of the scissor arms 14 are hinged with the sleeve 8. The scissors arms 14 are provided to improve stability of the selvedge shifting piece assembly 10 and the guide bar.
In the two arrangement modes of the selvedge shifting piece assembly 10, the guiding rod can be set as a sliding rod 1, and the sleeve 8 is in sliding fit with the sliding rod 1. In addition, the guide rod can be provided as a threaded rod 13, and the threaded rod 13 is divided into a first threaded section 11 and a second threaded section 12 with opposite rotation directions; the sleeve 8 is a threaded sleeve which is divided into a first threaded sleeve 5 which is fitted with the first threaded section 11 and a second threaded sleeve 15 which is fitted with the second threaded section 12. When the guide rod is arranged to be the sliding rod 1, the fastening bolt is loosened, the blank cloth is conveyed and pulled to shake the selvedge shifting piece assembly 10, and the effect of the shifting piece body 9 for scraping the selvedge is weakened.
Example two
As shown in fig. 1 to 5, the present invention provides a cloth guide apparatus for preventing curling, comprising mounting plates 3 arranged in pairs, and a cloth guide roller 2 rotatably provided between the mounting plates 3; the cloth guide roller 2 is provided with a guide rod above, and at least one selvedge shifting piece assembly 10 moving along the guide rod is arranged on the guide rod, and the selvedge shifting piece assembly 10 is arranged corresponding to the end part of the cloth guide roller 2.
The two ends of the guide rod penetrate through the mounting plate 3, and the guide rod is in running fit with the mounting plate 3 through a bearing.
The guide rod is a threaded rod 13, and the threaded rod 13 is divided into a first threaded section 11 and a second threaded section 12 with opposite rotation directions; the two selvedge shifting piece assemblies 10 are arranged, and the selvedge shifting piece assemblies 10 comprise threaded sleeves which are connected to the guide rods in a threaded manner; the bottom of the thread bush is fixedly connected with a vertically arranged pull rod 7, and the bottom end of the pull rod 7 is connected with a plectrum body 9; the thread bushing is divided into a first thread bushing 5 cooperating with the first thread segment 11 and a second thread bushing 15 cooperating with the second thread segment 12.
The threaded rod 13 is fixedly provided with a limiting ring 4, and the limiting ring 4 is sleeved at two ends of the threaded rod 13 and positioned between the two mounting plates 3. Both ends of the plectrum body 9 are bent upward to form a skiing plate shape.
In addition, sleeve 8 can be slidably sleeved on pull rod 7, a spring is sleeved outside pull rod 7, two ends of the spring are respectively connected with the bottom of sleeve 8 and the top end of sleeve 17, and the bottom end of sleeve 17 is connected with plectrum body 9. The pull rod 7, the sleeve 17 and the spring form a buffer structure of the poking piece body 9, and the poking piece body 9 relaxes to a certain degree when the selvedge of the gray fabric is scraped, so that the gray fabric is prevented from being damaged.
A shearing arm 14 is arranged between the two thread sleeves, and the shearing arm 14 is arranged above the thread sleeves; two ends of the shearing fork arm 14 are hinged with the first thread bush 5 and the second thread bush 15 respectively; two fixed limit bars 16 are arranged above the scissor arms 14, the limit bars 16 are positioned on two sides of the scissor arms 14, and two ends of the limit bars 16 are fixed on the mounting plate 3.
One end of the threaded rod 13 is connected with a motor for driving the threaded rod to rotate.
When the grey cloth is pulled to pass through and be conveyed from the upper part of the cloth guide roller 2, the selvedge shifting piece assembly 10 is pressed downwards against the grey cloth; the motor drives the threaded rod 13 to rotate forwards, and the first thread bush 5 and the second thread bush 15 synchronously move away from each other under the limit of the limit bar 16 on the scissor arm 14; the selvedge shifting piece assembly 10 can be driven to move towards the two ends of the cloth guide roller 2 at the same time, the distance between the first thread sleeve 5 and the second thread sleeve 15 is increased, so that the shifting piece body 9 of the selvedge shifting piece assembly 10 is matched with the selvedge on the two sides of the wide grey cloth; during the transport of the grey cloth, the selvedge thereof is scraped by the plectrum body 9. The motor drives the threaded rod 13 to reversely rotate, and the first thread bush 5 and the second thread bush 15 synchronously move close to each other; the distance between the first thread bush 5 and the second thread bush 15 is reduced, so that the plectrum body 9 of the selvedge plectrum component 10 is matched with the selvedge on two sides of the narrow grey cloth; during the transport of the grey cloth, the selvedge thereof is scraped by the plectrum body 9.
Finally, it should be noted that: the above embodiments are merely preferred embodiments of the present invention to illustrate the technical solution of the present invention, and are not meant to limit the scope of the present invention; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions; in addition, the technical scheme of the invention is directly or indirectly applied to other related technical fields, and the technical scheme is included in the scope of the invention.
Claims (1)
1. The cloth guide device for preventing curling is characterized by comprising mounting plates arranged in pairs and cloth guide rollers rotatably arranged between the mounting plates; a guide rod is arranged above the cloth guide roller, a selvedge shifting piece assembly which moves along the guide rod is arranged on the guide rod, and the selvedge shifting piece assembly is arranged corresponding to the end part of the cloth guide roller;
the two selvedge shifting piece assemblies are arranged, and each selvedge shifting piece assembly comprises a sleeve sleeved on the guide rod; the bottom of the sleeve is fixedly connected with a vertically arranged pull rod, a sleeve is sleeved on the pull rod in a sliding manner, a spring is sleeved outside the pull rod, two ends of the spring are respectively connected with the bottom of the sleeve and the top end of the sleeve, and the bottom end of the sleeve is connected with a plectrum body; the sleeve is provided with a fastening bolt penetrating into the sleeve to abut against the guide rod;
a shearing fork arm is arranged between the two sleeves, and the shearing fork arm is arranged above the sleeves; the two ends of the shearing fork arm are hinged with the sleeve; two fixed limit bars are arranged above the shearing fork arms, and the limit bars are positioned on two sides of the shearing fork arms;
the guide rod is a threaded rod which is divided into a first threaded section and a second threaded section with opposite rotation directions; the sleeve is a threaded sleeve, and the threaded sleeve is divided into a first threaded sleeve matched with the first threaded section and a second threaded sleeve matched with the second threaded section;
one end of the threaded rod is connected with a motor for driving the threaded rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251616.1A CN113493134B (en) | 2020-04-01 | 2020-04-01 | Prevent cloth guider of turn-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251616.1A CN113493134B (en) | 2020-04-01 | 2020-04-01 | Prevent cloth guider of turn-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113493134A CN113493134A (en) | 2021-10-12 |
| CN113493134B true CN113493134B (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010251616.1A Active CN113493134B (en) | 2020-04-01 | 2020-04-01 | Prevent cloth guider of turn-up |
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| CN (1) | CN113493134B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899808A (en) * | 1971-12-10 | 1975-08-19 | Butterworth Manufacturing Comp | Apparatus for uncurling selvedge |
| DE8713698U1 (en) * | 1987-03-12 | 1987-12-23 | Erhardt + Leimer GmbH, 8900 Augsburg | Device for spreading and guiding a web of material |
| DE19706856C1 (en) * | 1997-02-21 | 1998-03-05 | Ibg Monforts Gmbh & Co | Fabric piece goods spreader |
| CN205045570U (en) * | 2015-09-30 | 2016-02-24 | 石狮市祥华集团有限公司 | Cloth base horizontal transmission blank pressing conduction device |
| CN206447354U (en) * | 2017-01-24 | 2017-08-29 | 福建佶龙机械科技股份有限公司 | A kind of coiling device of warp knitting machine with edge spreader |
| CN207522254U (en) * | 2017-11-28 | 2018-06-22 | 诸暨市大唐镇大众弹簧厂 | A kind of spring processing positioning device convenient for adjusting |
| CN208037613U (en) * | 2018-04-16 | 2018-11-02 | 廖志卫 | A kind of clothes processing cloth wrap-up |
| CN208561563U (en) * | 2018-07-24 | 2019-03-01 | 徐州庚辰工贸有限公司 | A kind of architectural engineering lifting platform of safety and stability |
| CN208980249U (en) * | 2018-08-30 | 2019-06-14 | 合肥亿翔智能制造有限公司 | A kind of transport trolley of illegally assembled car chassis band picking-up structure |
| CN110300273A (en) * | 2019-05-29 | 2019-10-01 | 泉州天地星电子有限公司 | A kind of portable television receiver |
-
2020
- 2020-04-01 CN CN202010251616.1A patent/CN113493134B/en active Active
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| CN113493134A (en) | 2021-10-12 |
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