CN109537151B - Device for separating harness wires and harness wire separation method thereof - Google Patents
Device for separating harness wires and harness wire separation method thereof Download PDFInfo
- Publication number
- CN109537151B CN109537151B CN201811462314.8A CN201811462314A CN109537151B CN 109537151 B CN109537151 B CN 109537151B CN 201811462314 A CN201811462314 A CN 201811462314A CN 109537151 B CN109537151 B CN 109537151B
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- heddle
- heald
- queue
- heddles
- separating
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- 238000000926 separation method Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004753 textile Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/14—Apparatus for threading warp stop-motion droppers, healds, or reeds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The invention provides a device for separating heddles and a method for separating the heddles, relates to the technical field of textile equipment, and solves the technical problem that a drafting machine in the prior art can only separate heddles original parts arranged in the same direction through heddle eyes in the middle of the heddle original parts, but can not separate the heddle original parts which are arranged in a positive and reverse mode. The device is characterized in that a first string rod penetrates through an upper heddle lug of a heddle, a second string rod penetrates through a lower heddle lug of the heddle, and the heddles form a heddle queue between the first string rod and the second string rod; the separating mechanism is arranged below the second string rod and is contacted with the bottom of the heddle; the heddle distributing disc is arranged above the second stringing rod and adjacent to the bottom of the heddle queue. The method comprises the steps that a forward heddle and a reverse heddle are arranged at intervals; the harness wire arranged at the forefront is separated from the harness wire queue through a separating mechanism and a harness-dividing disc. The invention overcomes the defect that the drafting machine in the prior art can not separate the heddles which are arranged in a positive and negative way.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a device for separating heddles and a method for separating the heddles.
Background
With the rapid development of the modern textile industry, the requirements on the production efficiency of weaving semi-finished products and the diversity of fabrics become more and more obvious, so that corresponding textile equipment is produced. In the process of drawing in, a heddle element needs to be quickly tidied from a stacking queue and is drawn on an upper string rod and a lower string rod, wherein the heddle is a weaving machine accessory made of steel wires or steel sheets, a small hole (heddle eye) is formed in the middle of the heddle for warp yarns to pass through, each heddle controls one warp yarn, and the warp yarns can be driven to move up and down to form a shed during weaving so as to be convenient for introducing weft yarns.
In the weaving process, the heddles need to be accurately separated from the stacking queue and fed into a lead system at a high speed, in order to reduce the friction of the heddles to warps in the up-and-down movement process, the heddle queues from a loom are arranged in a positive and reverse mode, the known drawing-in machine can separate the heddles queues in the same direction by acting on heddle eyes positioned in the middle of heddle elements, but can not separate the heddles elements arranged in the reverse mode, and the heddle elements can only be manually arranged, so that the production efficiency is influenced, and meanwhile, the reliability is difficult to guarantee.
Disclosure of Invention
One of the objectives of the present invention is to provide a device for separating heddles, so as to solve the technical problem that a heddle drawing machine in the prior art can only separate heddles arranged in the same direction through a heddle eyelet in the middle of a heddle element, but cannot separate a heddle element arranged in a positive and negative direction.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a device for separating heddles, which comprises a first string rod, a second string rod corresponding to the first string rod, a separating mechanism and a heddle separating disc, wherein: the first string rod penetrates through an upper heddle lug of a heddle, the second string rod penetrates through a lower heddle lug of the heddle, and the heddles form a heddle queue between the first string rod and the second string rod; the separating mechanism is arranged below the second string rod and is in contact with the bottom of the heddle, and the separating mechanism is used for providing upward power for the heddle so as to enable the heddle to form an arch shape;
the heddle separating disc is arranged above the second string rod and adjacent to the bottom of the heddle queue, and can penetrate through gaps between the heddles and the heddle queue, which form an arch shape, when the heddle separating disc rotates.
Preferably, the separating mechanism comprises a driving part and a linkage part, the driving part is in driving connection with the linkage part, and the linkage part is in contact with the bottom of the heddle and provides power for the heddle to form an arch.
Preferably, the linkage part is provided as a twisting blade.
Preferably, the heald separating disc is provided with a spike part, and when the heald separating disc rotates, the spike part is driven to rotate together, and the spike part reaches a gap between the healds and the heald wire queue to form an arch.
Preferably, a position-avoiding notch is arranged at the contact position of the second string rod and the healds forming an arch, and the position-avoiding notch faces to the bottoms of the healds.
Preferably, the heddle support frame further comprises a first baffle and a second baffle, wherein the first baffle and the second baffle are arranged on two sides of the second stringing pole and used for limiting the heddle queue.
Preferably, the heald separating device further comprises a pushing mechanism, the pushing mechanism is arranged above the second string rod and close to the second string rod, the pushing mechanism and the heald separating disc are located on two sides of the heald queue, and the pushing mechanism can push the heald queue towards the direction of the heald separating disc.
Preferably, a compression spring is arranged in the pushing mechanism, and the compression spring controls the heddle queue to move towards the direction of the heddle dividing disc.
Compared with the prior art, the device for separating the heddles has the following technical effects:
compared with the prior art that the heddle separator can only separate heddle elements arranged in the same direction, the separator of the invention firstly provides driving force for the heddles from the lower part to form an arch shape, then the heald dividing disc is arranged above the second serial rod and is adjacent to the bottom of the heald wire queue, can pass through the gaps between the heddles forming the arch and the heddle queue, thereby separating the heddles from the heddle queue, the harness splitting mode has no limitation on the positive and negative arrangement of the harness wires, mainly drives the harness wires to deform from the bottom to complete the separation of the harness wires, and overcomes the defect that the harness drafting machine in the prior art can not separate the harness wires arranged in a positive and negative way.
The invention also aims to provide a heddle separating method to solve the technical problem that a heddle drawing machine in the prior art can only separate heddle elements arranged in the same direction through heddle eyes in the middle of the heddle elements and cannot separate the heddle elements arranged in a positive and negative mode.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a heddle separation method, which comprises the following steps:
s1: dividing the whole harness wire queue taken off from the loom into small sections of harness wire queues;
s2: sequentially penetrating a first stringing rod through upper heddle lugs of a plurality of heddles along the horizontal direction, sequentially penetrating a second stringing rod through lower heddle lugs of the plurality of heddles along the horizontal direction, arranging positive heddles and reverse heddles at intervals, and arranging the heddles on the first stringing rod and the second stringing rod to form a heddle queue;
s3: the harness wire arranged at the forefront is separated from the harness wire queue through a separating mechanism and a harness-dividing disc.
Preferably, the step S3 further includes the steps of:
s301: the driving part drives the twisting knife to move obliquely upwards to provide upward driving force for the closest harness wire to the twisting knife, and the harness wire closest to the twisting knife forms an arch;
s302: and rotating the heald separating disc to enable the heald separating disc to penetrate through a gap of the heald and the heald alignment forming an arch from the bottom.
Compared with the prior art, the harness wire separation method provided by the invention has the following technical effects:
compared with the existing heald drawing machine in the prior art, the heald separating method has the advantages that the separating mechanism firstly provides driving force for the healds from the lower part to enable the healds to form an arch shape, then the heald separating disc is arranged above the second string rod and is adjacent to the bottom of the heald wire queue, and when the heald separating disc rotates, the healds can penetrate through gaps between the healds forming the arch shape and the heald wire queue, so that the healds are separated from the heald wire queue.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of a device for heddle separation according to an embodiment of the invention in an initial state;
fig. 2 is a right side view of a device for heddle separation according to an embodiment of the invention in an initial state;
fig. 3 is a front view of a device for heddle separation according to an embodiment of the invention in a separated state;
fig. 4 is a schematic structural view of a heddle according to an embodiment of the present invention.
In the figure:
101. a first string rod; 102. a second string rod; 1021. avoiding gaps; 103. a separating mechanism; 1031. a drive section; 1032. a linkage section; 104. a shedding disc; 1041. a spike portion; 105. a first baffle plate; 106. a second baffle; 107. a material pushing mechanism; 201. a forward heddle; 202. a reverse heddle; 203. an upper heddle ear; 204. a heddle eye; 205. and a lower heddle ear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Figure 1 is a front view of a device for heddle separation according to an embodiment of the invention in an initial state,
fig. 2 is a right side view of an initial state of a device for heddle separation in accordance with an embodiment of the present invention, fig. 3 is a front view of a separated state of the device for heddle separation in accordance with an embodiment of the present invention, and fig. 4 is a schematic structural view of a heddle in accordance with an embodiment of the present invention.
The heddle of the invention is divided into a forward heddle 201 and a reverse heddle 202, as shown in fig. 4, wherein the upper end of the heddle is provided with an upper heddle lug 203, the middle part is provided with a heddle eye 204, and the lower end is provided with a lower heddle lug 205, the shapes and thicknesses of various heddles are different, but the general shapes are basically the same, and the changes of various types are all within the protection scope of the invention.
Example 1:
the device for separating heddles provided by the embodiment of the invention, as shown in fig. 1 to 3, comprises a fixed seat, a first stringing pole 101, a second stringing pole 102 corresponding to the first stringing pole 101, a separating mechanism 103 and a heddle tray 104, wherein the fixed seat is a rigid frame (not shown in the figure), the first stringing pole 101, the second stringing pole 102, the separating mechanism 103 and the heddle tray 104 are respectively placed on the rigid frame, the first stringing pole 101 penetrates through an upper heddle ear 203 of a heddle, the second stringing pole 102 penetrates through a lower heddle ear 205 of the heddle, the heddles form a heddle queue between the first stringing pole 101 and the second stringing pole 102, a forward heddle 201 and a reverse heddle 202 in the heddle queue are arranged at intervals, the separating mechanism 103 is arranged below the second stringing pole 102 and is contacted with the bottom of the forward heddle 201 or the reverse heddle 202, the separating mechanism 103 is used for providing upward power for the heddle, the lower eye 204 of the forward heddle 201 or the reverse heddle 202 moves upward, thereby arching the forward heddle 201 or the reverse heddle 202; the heddle separating tray 104 is arranged above the second string rod 102 and adjacent to the bottom of the heddle queue, the heddle separating tray 104 can rotate under the drive of external force, and when the heddle separating tray 104 rotates, the heddle can pass through a gap between the heddles forming an arch shape and the heddle queue, so that the forward heddles 201 or the reverse heddles 202 are separated from the heddle queue.
The specific implementation steps are as follows:
(1) the first string rod 101 penetrates through upper heddle ears 203 of the forward heddle 201 and the reverse heddle 202, and the second string rod 102 penetrates through lower heddle ears 205 of the forward heddle 201 and the reverse heddle 202;
(2) the separating mechanism 103 acts on the bottom of the positive heddle 201 or the negative heddle 202 to provide an upward acting force for the positive heddle 201 or the negative heddle 202, and the positive heddle 201 or the negative heddle 202 is bounced upwards to form an arch under the action of the separating mechanism 103;
(3) the heddle separating tray 104 rotates through the gap between the forward heddle 201 or the reverse heddle 202 and the heddle queue, thereby realizing the separation of the forward heddle 201 or the reverse heddle 202 from the heddle queue.
Compared with the prior art that the heddle drawing-in machine can only separate heddles arranged in the same direction, the heddle conveying machine in the prior art realizes the separation of heddle queues from the middle heddle eyes 204 of the heddles, the heddles forming the heddle queues are arranged in the same direction, the harness wires which are not arranged in the same direction are difficult to separate, but the device for separating harness wires can realize that the separating mechanism 103 firstly provides driving force for the harness wires from the lower part to form an arch shape, then the heald dividing disc 104 is arranged above the second stringing pole 102 and adjacent to the bottom of the heald line, when the heald dividing disc 104 rotates, can pass through the gaps between the heddles forming the arch and the heddle queue, thereby separating the heddles from the heddle queue, the harness splitting mode has no limitation on the positive and negative arrangement of the harness wires, mainly drives the harness wires to deform from the bottom to complete the separation of the harness wires, and overcomes the defect that the harness drafting machine in the prior art can not separate the harness wires arranged in a positive and negative way.
As a preferable scheme of the embodiment, the separating mechanism 103 includes a driving portion 1031 and an interlocking portion 1032, the driving portion 1031 is in driving connection with the interlocking portion 1032, that is, the driving portion 1031 provides power for the interlocking portion 1032, and the interlocking portion 1032 contacts with the bottom of the heddle to provide upward driving force for the bottom of the heddle, so that the heddle forms an arch shape.
The linkage 1032 may be a knife, or may be a blade of other forms, as long as it can provide driving force to the bottom of the forward heddle 201 or the reverse heddle 202, and it is within the protection scope of the present invention.
As a preferable scheme of this embodiment, the heald dividing disc 104 is configured to be semicircular, and a spike portion 1041 is installed at the end of the semicircular heald dividing disc 104, when the heald dividing disc 104 is driven by an external force to rotate, the spike portion 1041 is driven to rotate together, and the spike portion 1041 reaches a gap between the heald and the heald queue which forms an arch at first, so as to provide power for further separating the heald, thereby separating the heald from the heald queue.
As a preferable scheme of this embodiment, a position-avoiding notch 1021 is arranged at a contact position of the second string rod 102 and the heddle forming an arch shape, the position-avoiding notch 1021 faces the bottom of the heddle, the position-avoiding notch 1021 is a concave groove, the lower heddle 205 of the heddle receives an upward driving force of the separating mechanism 103 on the position-avoiding notch 1021 of the second string rod 102, the lower heddle 205 of the heddle moves upward, and the position-avoiding notch 1021 is arranged to increase a moving space of the lower heddle 205, so that the arch radian of the heddle forming the arch shape is larger, and the heddle is conveniently separated from a heddle queue.
As a preferable scheme of this embodiment, in order to better limit the heddle queue and prevent the heddle queue from swaying back and forth, the heddle queue limiting device further includes a first baffle 105 and a second baffle 106, the first baffle 105 and the second baffle 106 are disposed on two sides of the second stringing pole 102, and the heddle queue passing through the second stringing pole 102 is placed between the first baffle 105 and the second baffle 106, so as to achieve the purpose of limiting the heddle queue.
As a preferable scheme of this embodiment, in order to push the heddle queue from one end to the other end of the first stringing pole 101 and the second stringing pole 102, thereby realizing the separation of the heddle queue, the device for separating heddles further includes a material pushing mechanism 107, the material pushing mechanism 107 is disposed above the second stringing pole 102 and close to the second stringing pole 102, the material pushing mechanism 107 and the heddle separating plate 104 are located at two sides of the heddle queue, and the material pushing mechanism 107 can push the heddle queue toward the heddle separating plate 104, so as to complete the separation of all forward heddles 201 and reverse heddles 202 arranged at intervals on the heddle queue.
Specifically, a compression spring is arranged inside the pushing mechanism 107, and the compression spring controls the movement of the heddle queue towards the direction of the heddle dividing disc 104.
Example 2:
the embodiment of the invention provides a heddle separation method, which comprises the following steps:
s1: the whole harness wire queue taken down from the loom is divided into small sections of harness wire queues, so that the harness wire queues are separated from one to another conveniently;
s2: sequentially passing a first stringing rod 101 through upper heddle ears 203 of a plurality of heddles along a horizontal direction, sequentially passing a second stringing rod 102 through lower heddle ears 205 of the plurality of heddles along the horizontal direction, wherein a forward heddle 201 and a reverse heddle 202 are arranged at intervals, and arranging the heddles on the first stringing rod 101 and the second stringing rod 102 to form a heddle queue;
s3: the forward heddle 201 or the reverse heddle 202 arranged at the forefront is separated from the heddle queue by the separating mechanism 103 and the shedding disc 104.
As a preferable solution of this embodiment, the step S3 further includes the following steps:
s301: the driving part 1031 drives the twisting blade to move obliquely upwards to provide an upward driving force for the heddle closest to the twisting blade, and the forward heddle 201 or the reverse heddle 202 closest to the twisting blade forms an arch;
s302: and rotating the heald separating disc 104 to enable the heald separating disc 104 to penetrate through gaps between the arched forward heddles 201 or reverse heddles 202 and the heddle queues from the bottom, so that the forward heddles 201 or the reverse heddles 202 are separated from the heddle queues which are arranged at intervals.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. A device for heddle separation, characterized by that, includes first cluster pole, with the second cluster pole of first cluster pole correspondence, separating mechanism and branch heald dish, wherein: the first string rod penetrates through an upper heddle lug of a heddle, the second string rod penetrates through a lower heddle lug of the heddle, and the heddles form a heddle queue between the first string rod and the second string rod; the separating mechanism is arranged below the second string rod and is in contact with the bottom of the heddle, and the separating mechanism is used for providing upward power for the heddle so as to enable the heddle to form an arch shape; the heddle separating disc is arranged above the second stringing rod and is adjacent to the bottom of the heddle queue, and the heddle separating disc can penetrate through a gap between the heddles and the heddle queue, which form an arch shape, when rotating;
the first baffle plate and the second baffle plate are arranged on two sides of the second stringing pole and used for limiting the heddle queues;
a position-avoiding notch is arranged at the contact position of the second string rod and the healds forming an arch, and the position-avoiding notch faces to the bottoms of the healds;
the heald separating device is characterized by further comprising a pushing mechanism, the pushing mechanism is arranged above the second string rod and close to the second string rod, the pushing mechanism and the heald separating disc are located on two sides of the heald queue, the pushing mechanism can push the heald queue towards the heald separating disc, a compression spring is arranged in the pushing mechanism, and the compression spring controls the heald queue to move towards the heald separating disc;
the heald separating disc is provided with a spike part, and when the heald separating disc rotates, the spike part is driven to rotate together, and the spike part firstly reaches a gap between the healds and the heald wire queue, wherein the gap forms an arch.
2. A device for heddle separation according to claim 1, characterised in that the separation mechanism comprises a drive part in driving connection with the linkage part and a linkage part in contact with the bottom of the heddle and providing a motive force for the heddle to form an arch.
3. A device for heddle separation according to claim 2, characterised in that the linkage is provided as a twine knife.
4. A method for separating heddles, comprising the steps of:
s1: dividing the whole harness wire queue taken off from the loom into small sections of harness wire queues;
s2: sequentially penetrating a first stringing rod through upper heddle lugs of a plurality of heddles along the horizontal direction, sequentially penetrating a second stringing rod through lower heddle lugs of the plurality of heddles along the horizontal direction, arranging positive heddles and reverse heddles at intervals, and arranging the heddles on the first stringing rod and the second stringing rod to form a heddle queue;
s3: the harness wire arranged at the forefront is separated from the harness wire queue through a separating mechanism and a harness-dividing disc.
5. A heddle separation method according to claim 4, characterised in that step S3 further includes the steps of:
s301: the driving part drives the twisting knife to move obliquely upwards to provide upward driving force for the closest harness wire to the twisting knife, and the harness wire closest to the twisting knife forms an arch;
s302: and rotating the heald separating disc to enable the heald separating disc to penetrate through a gap of the heald and the heald alignment forming an arch from the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462314.8A CN109537151B (en) | 2018-11-30 | 2018-11-30 | Device for separating harness wires and harness wire separation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462314.8A CN109537151B (en) | 2018-11-30 | 2018-11-30 | Device for separating harness wires and harness wire separation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537151A CN109537151A (en) | 2019-03-29 |
| CN109537151B true CN109537151B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811462314.8A Expired - Fee Related CN109537151B (en) | 2018-11-30 | 2018-11-30 | Device for separating harness wires and harness wire separation method thereof |
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| Country | Link |
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| CN (1) | CN109537151B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06104946B2 (en) * | 1989-10-11 | 1994-12-21 | シーケーディ株式会社 | Dropper separation device |
| FI93475C (en) * | 1990-01-31 | 1995-04-10 | Asten Group | Device for gripping the wire |
| JP3438067B2 (en) * | 2000-04-27 | 2003-08-18 | 新潟県 | Heald extrusion separation method and apparatus |
| CN103935773B (en) * | 2014-04-21 | 2016-02-17 | 深圳市海弘装备技术有限公司 | A kind of apparatus and method being separated for heald and carrying |
| CN205474212U (en) * | 2016-03-31 | 2016-08-17 | 永旭晟机电科技（常州）有限公司 | Harness wire separator |
| CN205999570U (en) * | 2016-07-29 | 2017-03-08 | 江阴市通源纺机有限公司 | Automatically heald separating mechanism |
| CN108532082B (en) * | 2018-06-14 | 2024-01-30 | 广东溢达纺织有限公司 | Heddle splitting and arraying machine |
-
2018
- 2018-11-30 CN CN201811462314.8A patent/CN109537151B/en not_active Expired - Fee Related
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