CN203715831U - Multifunctional shedding cam opening mechanism of fiberglass loom - Google Patents
Multifunctional shedding cam opening mechanism of fiberglass loom Download PDFInfo
- Publication number
- CN203715831U CN203715831U CN201320886538.8U CN201320886538U CN203715831U CN 203715831 U CN203715831 U CN 203715831U CN 201320886538 U CN201320886538 U CN 201320886538U CN 203715831 U CN203715831 U CN 203715831U
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- hinged
- cam
- opening mechanism
- rocking arm
- casing
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Abstract
The utility model relates to a fiberglass loom, and particularly relates to a multifunctional shedding cam opening mechanism of a fiberglass loom. The multifunctional shedding cam opening mechanism is mainly used for solving such technical problems in the prior art that when an opening operation is performed on a heald frame of the fiberglass loom, the heald frame can only ascend or descend according to a certain degree and cannot be limited, so that the control force is bad. The multifunctional shedding cam opening mechanism provided by the utility model includes a base, wherein a box body is fixed on the base, a transmission shaft is arranged in the box body, the transmission shaft is in transmission connection with a cam shaft through a gear, the cam shaft is connected with a cam, the cam is in contact with a roller, the roller is connected to a rocker arm, the middle part of the rocker arm is hinged on the box body, a connecting rod is hinged on the other end of the rocker arm, a limiting rod is hinged on the middle part of the connecting rod, the limiting rod is hinged on a limiting trolley, the limiting trolley is arranged in the base, an adjustable stop block is arranged on one end of the limiting trolley, a drive rocker arm is hinged on the other end of the connecting rod, the drive rocker arm is provided with three connecting points, and the other two connecting points are respectively hinged with a drive rod and a pull rod.
Description
Technical field
The utility model relates to a kind of glass fiber weaving machine, especially relates to the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine.
Background technology
Domestic conventional glass fibre loom, major part are shuttle loom and low-grade low speed Rapier looms at present, and fabric quality is difficult to improve, and production efficiency is lower.And import loom price is very high, users are difficult to bear.Flexible rapier loom is the domestic medium-to-high grade loom of digesting and assimilating imported technology, but aspect weaving glass fiber fabric, be still blank, the multi-arm open device complex structure adopting, volume is large, weight is large, price is high, can not exchange with dobbies, can not be general with other attaching parts, use and maintenance expense is higher.Glass fiber weaving machine, heald frame being carried out to opening when operation, can only carry out lifting according to certain amplitude in addition, cannot carry out spacingly, so control dynamics is poor.
Utility model content
The utility model is to provide the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine, it is mainly to solve the existing glass fiber weaving machine of prior art when heald frame being carried out to opening operation, can only carry out lifting according to certain amplitude, cannot carry out spacing, so poor etc. technical problem of control dynamics.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine of the present utility model, comprise base, on described base, be fixed with casing, in casing, be provided with power transmission shaft, power transmission shaft is connected with camshaft by gear drive, camshaft is connected with cam, cam contact has roller, roller is connected on rocking arm, rocking arm middle part is hinged on casing, the rocking arm other end is hinged with connecting rod, connecting rod middle part is hinged with gag lever post, gag lever post is hinged on spacing dolly, spacing dolly is located at base inside, one end of spacing dolly is provided with adjustable limit piece, the connecting rod other end is hinged with driving rocking arm, drive rocking arm to be provided with three tie points, two other tie point is hinged drive rod respectively, pull bar.Connecting rod, when motion, drives gag lever post motion simultaneously, and gag lever post just can promote spacing dolly and move forward and backward, and the adjustable limit piece of spacing dolly one end can be adjusted its position, thereby can adjust the displacement of spacing dolly.The transmission amplitude of connecting rod just can be controlled like this, and drive rod also can regulate the heave amplitude of heald frame.
As preferably, described casing is provided with through hole, and through hole is provided with dust absorption fan.Dust absorption fan can be by the dust sucking-off in casing, thereby guarantees clean in casing, guarantees the transmission efficiency of each parts.
As preferably, on the inwall of described casing, be fixed with noise reduction spongy layer.Owing to being provided with the parts such as cam in casing, the noise therefore sending can be very large, by noise reduction spongy layer meeting absorption portion volume, thereby reaches the effect that reduces noise.
As preferably, described rocking arm is connected with extension spring.Extension spring can make rocking arm reset.
Therefore, the utility model is reached the same goal, at connecting rod place, gag lever post is set, and by the position-limiting action of spacing dolly, makes to regulate the mouth-opening action of heald frame in certain amplitude, to carry out, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: base 1, casing 2, power transmission shaft 3, camshaft 4, cam 5, roller 6, rocking arm 7, connecting rod 8, gag lever post 9, spacing dolly 10, adjustable limit piece 11, driving rocking arm 12, drive rod 13, pull bar 14, dust absorption fan 15, noise reduction spongy layer 16.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine of this example, as Fig. 1, comprise base 1, on base, be fixed with casing 2, in casing, be provided with power transmission shaft 3, power transmission shaft is connected with camshaft 4 by gear drive, camshaft is connected with cam 5, cam contact has roller 6, roller is connected on rocking arm 7, rocking arm middle part is hinged on casing, the rocking arm other end is hinged with connecting rod 8, connecting rod middle part is hinged with gag lever post 9, gag lever post is hinged on spacing dolly 10, spacing dolly is located at base inside, one end of spacing dolly is provided with adjustable limit piece 11, the connecting rod other end is hinged with and drives rocking arm 12, drive rocking arm to be provided with three tie points, two other tie point is hinged drive rod 13 respectively, pull bar 14.Casing is provided with through hole, and through hole is provided with dust absorption fan 15.On the inwall of casing, be fixed with noise reduction spongy layer 16.Rocking arm is connected with extension spring 17.
During use, power transmission shaft 3 rotates by gear driven camshaft 4, contact roller 6 after cam 5 rotates, and drivening rod 8 motions after rocking arm 7 swings, the connecting rod other end drives and drives rocking arm 12 to rotate, and drive rod 13 just can drive heald frame lifting, thereby completes mouth-opening action.Connecting rod action drives gag lever post 9 to swing simultaneously, and gag lever post drives spacing dolly 10 to seesaw, under the restriction of adjustable limit piece 11, thus the heave amplitude of restriction drive rod.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. the multi-functional textile cam shedding opening mechanism of glass fiber weaving machine, comprise base (1), it is characterized in that being fixed with casing (2) on described base (1), in casing, be provided with power transmission shaft (3), power transmission shaft is connected with camshaft (4) by gear drive, camshaft is connected with cam (5), cam contact has roller (6), roller is connected on rocking arm (7), rocking arm middle part is hinged on casing, the rocking arm other end is hinged with connecting rod (8), connecting rod middle part is hinged with gag lever post (9), gag lever post is hinged on spacing dolly (10), spacing dolly is located at base inside, one end of spacing dolly is provided with adjustable limit piece (11), the connecting rod other end is hinged with and drives rocking arm (12), drive rocking arm to be provided with three tie points, two other tie point is hinged drive rod (13) respectively, pull bar (14).
2. the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine according to claim 1, is characterized in that described casing (2) is provided with through hole, and through hole is provided with dust absorption fan (15).
3. the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine according to claim 1 and 2, is fixed with noise reduction spongy layer (16) on the inwall of the casing (2) described in it is characterized in that.
4. the multi-functional textile cam shedding opening mechanism of a kind of glass fiber weaving machine according to claim 1 and 2, is characterized in that described rocking arm (7) is connected with extension spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886538.8U CN203715831U (en) | 2013-12-31 | 2013-12-31 | Multifunctional shedding cam opening mechanism of fiberglass loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886538.8U CN203715831U (en) | 2013-12-31 | 2013-12-31 | Multifunctional shedding cam opening mechanism of fiberglass loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715831U true CN203715831U (en) | 2014-07-16 |
Family
ID=51155000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886538.8U Expired - Fee Related CN203715831U (en) | 2013-12-31 | 2013-12-31 | Multifunctional shedding cam opening mechanism of fiberglass loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695087A (en) * | 2015-03-13 | 2015-06-10 | 苏州利德精工制造有限公司 | Projectile shuttle loom shedding cam box device |
| CN105908320A (en) * | 2016-06-12 | 2016-08-31 | 苏州易利耐机电科技有限公司 | Heald frame static force and inertia force balancing mechanism |
-
2013
- 2013-12-31 CN CN201320886538.8U patent/CN203715831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695087A (en) * | 2015-03-13 | 2015-06-10 | 苏州利德精工制造有限公司 | Projectile shuttle loom shedding cam box device |
| CN105908320A (en) * | 2016-06-12 | 2016-08-31 | 苏州易利耐机电科技有限公司 | Heald frame static force and inertia force balancing mechanism |
| CN105908320B (en) * | 2016-06-12 | 2017-10-20 | 苏州易利耐机电科技有限公司 | A kind of heald frame static(al), balance of shaking force mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171231 |