CN112210864A - Loom shedding device - Google Patents
Loom shedding device Download PDFInfo
- Publication number
- CN112210864A CN112210864A CN202010988352.8A CN202010988352A CN112210864A CN 112210864 A CN112210864 A CN 112210864A CN 202010988352 A CN202010988352 A CN 202010988352A CN 112210864 A CN112210864 A CN 112210864A
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- CN
- China
- Prior art keywords
- heald frame
- fixedly connected
- frame
- shedding device
- control unit
- 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
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a loom shedding device, which comprises a heald frame unit, wherein the upper end of the heald frame unit is fixedly connected with an electromagnetic control unit, and the lower end of the heald frame unit is fixedly connected with an elastic reset unit, so that the problem of unstable operation of the loom shedding device in the prior art is solved.
Description
Technical Field
The invention belongs to the technical field of textile equipment, and relates to a loom shedding device.
Background
During operation of the loom apparatus, the warp yarns are interwoven with the weft yarns to form a fabric. The current weaving process only has five basic actions, namely opening, weft insertion, beating-up, warp let-off and curling. The shedding mechanism is one of the key parts of the loom motion, and the performance of the shedding mechanism directly influences the quality of the loom and directly influences the production efficiency of the loom and the complexity of fabric organization. The traditional shedding mechanism is relatively complex in mechanical structure and control mode, so that the shedding device for the weaving machine is provided, and under the premise of ensuring that the functional requirements are not changed, the shedding device is simple and understandable in structural principle and convenient to use and maintain.
Disclosure of Invention
The invention aims to provide a loom shedding device, which solves the problem of unstable operation of the loom shedding device in the prior art.
The technical scheme adopted by the invention is that the loom shedding device comprises a heald frame unit, wherein the upper end of the heald frame unit is fixedly connected with an electromagnetic control unit, and the lower end of the heald frame unit is fixedly connected with an elastic reset unit.
The invention is also characterized in that:
the heald frame unit comprises a heald frame retainer, the upper end of the heald frame retainer is fixedly connected with an electromagnetic control unit fixing frame, and the lower end of the heald frame retainer is fixedly connected with an elastic reset unit fixing frame.
The heald frame retainer is internally sleeved with heald frames, the upper ends of the heald frames are fixedly connected with two heald frame connectors, and each heald frame connector is fixedly connected with an armature guide rod.
The electromagnetic control unit comprises an electromagnetic control unit fixing frame, an electromagnet controller is fixedly connected to the upper side of the electromagnetic control unit fixing frame, an open electromagnet is fixedly connected to the lower side of the electromagnetic control unit fixing frame, and an armature guide rod guider is fixedly connected to the open electromagnet.
The armature guide rod is sleeved in a lower end hole of the armature guide rod guider.
The elastic reset unit comprises an elastic reset unit fixing frame, a spring fixing seat is fixedly connected to the upper side of the elastic reset unit fixing frame, the lower end of a reset spring is welded in an upper hole of the spring fixing seat, and the upper end of the reset spring is hung at the lower end of the heald frame.
The invention has the beneficial effects that: the loom shedding device solves the problems of complex structure and unstable operation of the loom shedding device in the prior art, and simultaneously, the loom shedding device is modularly designed and constructed to have simple structure, easily understood principle, convenient use and operation and more convenient later maintenance.
Drawings
FIG. 1 is a perspective view of a shedding device of a weaving machine according to the invention;
FIG. 2 is a perspective view from another perspective of a shedding device of a weaving machine according to the invention;
fig. 3 is a front view schematically showing a shedding device of a loom according to the present invention.
In the figure, 1, a heald frame retainer, 2, an electromagnetic control unit fixing frame, 3, a heald frame connector, 4, an armature guide rod, 5, an opening electromagnet, 6, a heald frame, 7, an elastic reset unit fixing frame, 8, a spring fixing seat, 9, a reset spring, 10, an electromagnet controller, 11, an armature guide rod guider and 12, a warp protective sleeve.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses a loom shedding device, which is shown in figure 1 and figure 3 and comprises a heald frame unit, wherein the heald frame unit is used for ensuring the up-and-down running stability of a heald frame, the upper end of the heald frame unit is fixedly connected with an electromagnetic control unit, the electromagnetic control unit is used for controlling the magnetic on-off of an electromagnet, the lower end of the heald frame unit is fixedly connected with an elastic resetting unit, and the elastic resetting unit is used for resetting the heald frame. The heald frame unit comprises a heald frame retainer 1, the upper end of the heald frame retainer 1 is fixedly connected with an electromagnetic control unit fixing frame 2, and the lower end of the heald frame retainer 1 is fixedly connected with an elastic reset unit fixing frame 7. The heald frame retainer 1 is internally sleeved with a heald frame 6, the upper end of the heald frame 6 is fixedly connected with two heald frame connectors 3, and each heald frame connector 3 is fixedly connected with an armature guide rod 4. The electromagnetic control unit comprises an electromagnetic control unit fixing frame 2, an electromagnet controller 10 is fixedly connected to the upper side of the electromagnetic control unit fixing frame 2, an open electromagnet 5 is fixedly connected to the lower side of the electromagnetic control unit fixing frame 2, and an armature guide rod guider 11 is fixedly connected to the open electromagnet 5. The armature guide rod 4 is sleeved in a lower end hole of the armature guide rod guider 11. The elastic reset unit comprises an elastic reset unit fixing frame 7, a spring fixing seat 8 is fixedly connected to the upper side of the elastic reset unit fixing frame 7, the lower end of a reset spring 9 is welded in an upper hole of the spring fixing seat 8, and the upper end of the reset spring 9 is hung at the lower end of the heald frame 6.
The invention relates to a loom opening device, which has the working principle as follows: the electromagnetic control unit is mainly controlled by an electromagnetic circuit to enable the electromagnet to obtain magnetism or lose magnetism after being switched on a break point, so that the armature guide rod is attracted to move linearly; the heald frame unit is a traditional heald frame and drives the heald frame to move up and down linearly through an armature guide rod arranged at the upper end of the heald frame; the elastic reset unit mainly utilizes the elasticity of a spring, and when the electromagnet loses magnetism and does not magnetically attract the armature guide rod any more, the heald frame moves linearly downwards under the action of the reset spring.
The invention relates to a loom opening device, which comprises the following steps:
(1) adjusting and checking the connection relation between each device part, and enabling the warp to pass through a warp protective sleeve on the heald frame;
(2) after the electromagnet is electrified, the electromagnet is electrified and magnetized, the armature guide rod arranged right below the electromagnet is attracted, so that the armature guide rod and the heald frame are attracted, the armature guide rod drives the heald frame to move upwards in a straight line, and the reset spring extends; after the power is cut off, the electromagnet is de-energized and has no magnetism, the armature guide rod arranged under the electromagnet is released, the heald frame moves linearly downwards under the action of the reset spring, and the reset spring returns to be normal, namely the heald frame moves linearly up and down.
(3) Each mechanism part circularly acts according to a certain sequence to realize continuous opening.
The loom shedding device solves the problems of complex structure and unstable operation of the loom shedding device in the prior art, and simultaneously, the loom shedding device is modularly designed and constructed to have simple structure, easily understood principle, convenient use and operation and more convenient later maintenance.
Claims (6)
1. The shedding device of the loom is characterized by comprising a heald frame unit, wherein the upper end of the heald frame unit is fixedly connected with an electromagnetic control unit, and the lower end of the heald frame unit is fixedly connected with an elastic reset unit.
2. The shedding device of a weaving machine according to claim 1, characterized in that the heald frame unit comprises a heald frame holder (1), the upper end of the heald frame holder (1) is fixedly connected with an electromagnetic control unit fixing frame (2), and the lower end of the heald frame holder (1) is fixedly connected with an elastic reset unit fixing frame (7).
3. The shedding device of a weaving machine according to claim 2, characterized in that the heald frame (6) is inserted in the heald frame holder (1), two heald frame connectors (3) are fastened to the upper end of the heald frame (6), and an armature guide rod (4) is fastened to each heald frame connector (3).
4. The loom shedding device according to claim 3, wherein the electromagnetic control unit comprises an electromagnetic control unit fixing frame (2), an electromagnet controller (10) is fixedly connected to the upper side of the electromagnetic control unit fixing frame (2), an shedding electromagnet (5) is fixedly connected to the lower side of the electromagnetic control unit fixing frame (2), and an armature guide rod guider (11) is fixedly connected to the shedding electromagnet (5).
5. Loom shedding device according to claim 4, characterized in that the armature bar (4) is inserted into the lower end opening of the armature bar guide (11).
6. The shedding device of weaving machine according to claim 4, characterized in that the elastic reset unit comprises an elastic reset unit fixing frame (7), a spring fixing seat (8) is fixedly connected to the upper side of the elastic reset unit fixing frame (7), the lower end of a reset spring (9) is welded in the upper hole of the spring fixing seat (8), and the upper end of the reset spring (9) is hung on the lower end of the heald frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010988352.8A CN112210864A (en) | 2020-09-18 | 2020-09-18 | Loom shedding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010988352.8A CN112210864A (en) | 2020-09-18 | 2020-09-18 | Loom shedding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112210864A true CN112210864A (en) | 2021-01-12 |
Family
ID=74050017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010988352.8A Pending CN112210864A (en) | 2020-09-18 | 2020-09-18 | Loom shedding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112210864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418773A (en) * | 2022-09-30 | 2022-12-02 | 苏州华哥电器科技有限公司 | Vertically-driven opening mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH471256A (en) * | 1967-03-10 | 1969-04-15 | Oerlikon Buehrle Ag | Jacquard machine with electromagnetically controlled healds |
| DE3069829D1 (en) * | 1980-09-12 | 1985-01-31 | Sulzer Ag | Coupling system for operating the heald frames in a loom |
| JPH1053933A (en) * | 1996-08-01 | 1998-02-24 | Toyota Autom Loom Works Ltd | Linear motor-driven loom shedding machine |
| CN1653218A (en) * | 2002-05-10 | 2005-08-10 | 泰克斯蒂尔玛股份公司 | Wireless thread controlling device |
| CN105624943A (en) * | 2016-03-11 | 2016-06-01 | 苏州易利耐机电科技有限公司 | Electrical opening mechanism directly driving heald frame |
| CN105803622A (en) * | 2016-06-06 | 2016-07-27 | 江苏宋和宋智能科技有限公司 | Heddle frame fixed shedding method and built-in mechanical device |
-
2020
- 2020-09-18 CN CN202010988352.8A patent/CN112210864A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH471256A (en) * | 1967-03-10 | 1969-04-15 | Oerlikon Buehrle Ag | Jacquard machine with electromagnetically controlled healds |
| DE3069829D1 (en) * | 1980-09-12 | 1985-01-31 | Sulzer Ag | Coupling system for operating the heald frames in a loom |
| JPH1053933A (en) * | 1996-08-01 | 1998-02-24 | Toyota Autom Loom Works Ltd | Linear motor-driven loom shedding machine |
| CN1653218A (en) * | 2002-05-10 | 2005-08-10 | 泰克斯蒂尔玛股份公司 | Wireless thread controlling device |
| CN105624943A (en) * | 2016-03-11 | 2016-06-01 | 苏州易利耐机电科技有限公司 | Electrical opening mechanism directly driving heald frame |
| CN105803622A (en) * | 2016-06-06 | 2016-07-27 | 江苏宋和宋智能科技有限公司 | Heddle frame fixed shedding method and built-in mechanical device |
Non-Patent Citations (1)
| Title |
|---|
| 陈明: "《1511-1515型系列织机机构设计及动力分析》", 31 October 1985, 纺织工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418773A (en) * | 2022-09-30 | 2022-12-02 | 苏州华哥电器科技有限公司 | Vertically-driven opening mechanism |
| CN115418773B (en) * | 2022-09-30 | 2023-06-27 | 苏州华哥电器科技有限公司 | Vertical driving shedding mechanism |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210112 |