CN202157157U - Installation structure for guide leather roller clamping claw in compact spinning cradle - Google Patents
Installation structure for guide leather roller clamping claw in compact spinning cradle Download PDFInfo
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- CN202157157U CN202157157U CN2011201841453U CN201120184145U CN202157157U CN 202157157 U CN202157157 U CN 202157157U CN 2011201841453 U CN2011201841453 U CN 2011201841453U CN 201120184145 U CN201120184145 U CN 201120184145U CN 202157157 U CN202157157 U CN 202157157U
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- guiding
- leather roller
- pressure
- roller
- guide
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Abstract
The utility model discloses an installation structure for a guide leather roller clamping claw in a compact spinning cradle. The installation structure comprises a cradle base, wherein a handle and a rocker arm are hinged on the cradle base, a front group of pressurized component, an intermediate group of pressurized component and a rear group of pressurized component are arranged at the lower side of the rocker arm, a corresponding leather roller clamping claw is arranged at the lower end of each of the pressurized component, a guide pressurized seat is arranged at the front end of the rocker arm, an installation cavity is arranged in the guide pressurized seat, a guide leather roller seat is arranged in the installation cavity, the guide leather roller clamping claw is arranged at the lower end of the guide leather roller seat, a spring is arranged between the guide leather roller seat and the top part of the installation cavity, a fine adjustment device is arranged on the guide pressurized seat or the guide leather roller seat, and a limiting device is further arranged between the guide leather roller seat and the guide pressurized seat. The installation structure has the advantages that the pressed pressure of a guide leather roller on a guide roller can be independently adjusted, so that the spinning effect of compact spinning is greatly improved. The installation structure can be widely applied to various compact spinning cradles of spinning machines.
Description
Technical field
The utility model relates to the reel cage on the frame in the spinning industry, refers more particularly to the mounting structure of guiding roller claw in the compact spinning cradle.
Background technology
Drawing and pressuring device on the frame is commonly called as reel cage.Its structure mainly comprises: rocking arm and base; Be hinged with rocking arm and handle on the rocking arm and base; the downside of rocking arm is equipped with preceding pressure-applying unit, middle pressure-applying unit and back pressure-applying unit, and pressure-applying unit has spring-loaded and two kinds of forms of pneumatic pressurization usually, and preceding pressure-applying unit lower end is equipped with the front leather roller claw; middle pressure-applying unit lower end is equipped with the medium rubber roller claw, and back pressure-applying unit lower end is equipped with back roller claw.During work, rocking arm and base is fixedly mounted on the boss rod in the frame, and in each roller claw the good corresponding roller of clamping; Downward pressing handle and rocking arm; Under the effect of each pressure-applying unit, each roller is pressed on each self-corresponding roller with certain pressure, thereby realizes the spinning function.
Compact spinning technology is a kind of more special spinning process, in this kind spinning process, need in frame, increase a guiding roller, and the guiding roller is positioned at the front end of front roller, correspondingly, also need increase a guiding roller at the front end of reel cage.Common way is at present: directly change common front leather roller claw into have two claws two roller claws, a roller is installed in each claw, the roller that is positioned at front end is the guiding roller, and the roller that is positioned at the rear end is common front leather roller.The shortcoming of this mounting structure is: can't adjust the moulding pressure of guiding roller to the guiding roller separately, thereby can influence the spinning effect that closely spins.
The utility model content
The technical problem of the required solution of the utility model is: the mounting structure that guiding roller claw in a kind of compact spinning cradle that can adjust guiding roller moulding pressure separately is provided.
For addressing the above problem, the technical scheme that the utility model adopts is: the mounting structure of guiding roller claw in the compact spinning cradle comprises: rocking arm and base; Be hinged with handle and rocking arm on the rocking arm and base, the downside of rocking arm is equipped with preceding pressure-applying unit, middle pressure-applying unit and back pressure-applying unit, and preceding pressure-applying unit lower end is equipped with the front leather roller claw; Middle pressure-applying unit lower end is equipped with the medium rubber roller claw; Back pressure-applying unit lower end is equipped with back roller claw, at the front end of rocking arm the guiding pressure foot is installed, and is provided with the installation cavity under shed in the guiding pressure foot; Be movably set with the guiding leather roller seat in the installation cavity, the lower end of guiding leather roller seat is provided with guiding roller claw; Between the top of guiding leather roller seat and installation cavity, be provided with spring, guiding pressure foot or guiding leather roller seat are provided with the micromatic setting of ability regulating spring pressure; Between guiding leather roller seat and guiding pressure foot, also be provided with and make the spacing mobile stopping means of guiding leather roller seat.
The structure of described stopping means is: the lateral wall of guiding leather roller seat is provided with stopper slot, and the guiding pressure foot is provided with stop screw, and stop screw extend in the stopper slot.
Described guiding pressure foot is installed in the front end of rocking arm through distance adjusting mechanism; The structure of described distance adjusting mechanism is: fixed block is installed in the rocking arm front end; Be provided with the adjusting cavity of an end opening in the fixed block; One end of guiding pressure foot extend into to be regulated in the cavity, and trip bolt stretches into to be regulated in the cavity, and the pressure foot that will lead is fixedly connected with fixed block.
The structure of described micromatic setting is: the top in the guiding pressure foot is provided with micrometer adjusting screw, and micrometer adjusting screw stretches in the installation cavity and contacts with the backing plate that is arranged on the spring top.
The beneficial effect of the utility model: the guiding pressure foot that can regulate guiding roller pressure front end being provided with of reel cage separately; Overcome and to have adjusted the shortcoming of guiding roller in traditional tight spinning process separately, improved the weaving effect of closely spinning the moulding pressure of guiding roller.
Description of drawings
Fig. 1 has been to use the reel cage structural representation of the mounting structure of guiding roller claw in the described compact spinning cradle of the utility model;
Fig. 2 is the structure for amplifying sketch map of the mounting structure of guiding roller claw shown in Figure 1.
Fig. 3 is the described guiding pressure foot of a utility model front view;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the front view of the described fixed block of the utility model;
Fig. 6 is the left view of Fig. 5;
Among Fig. 1～Fig. 6: 1, rocking arm and base, 2, handle, 3, rocking arm, 4, preceding pressure-applying unit, 5, middle pressure-applying unit; 6, back pressure-applying unit, 7, the front leather roller claw, 8, the medium rubber roller claw, 9, back roller claw, 10, the guiding pressure foot; 101, installation cavity, 11, the guiding leather roller seat, 111, stopper slot, 12, guiding roller claw, 13, spring; 14, stop screw, 15, fixed block, 151, regulate cavity, 16, trip bolt, 17, micrometer adjusting screw; 18, guiding roller, 19, the guiding roller, 20, front leather roller, 21, backing plate.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Like Fig. 1～shown in Figure 6, the mounting structure of guiding roller claw comprises: rocking arm and base 1 in the compact spinning cradle; Be hinged with handle 2 and rocking arm 3 on the rocking arm and base 1, the downside of rocking arm 3 is equipped with preceding pressure-applying unit 4, middle pressure-applying unit 5 and back pressure-applying unit 6, and preceding pressure-applying unit 4 lower ends are equipped with front leather roller claw 7; Middle pressure-applying unit 5 lower ends are equipped with medium rubber roller claw 8; Back pressure-applying unit 6 lower ends are equipped with back roller claw 9, at the front end of rocking arm 3 guiding pressure foot 10 are installed, and are provided with the installation cavity 101 under shed in the guiding pressure foot 10; Be movably set with guiding leather roller seat 11 in the installation cavity 101, the lower end of guiding leather roller seat 11 is provided with guiding roller claw 12; Between the top of guiding leather roller seat 11 and installation cavity 101, be provided with spring 13, guiding pressure foot 10 or guiding leather roller seat 11 are provided with the micromatic setting of ability regulating spring 13 pressure; Between guiding leather roller seat 11 and guiding pressure foot 10, also be provided with and make guiding leather roller seat 11 spacing mobile stopping means.The structure of described stopping means is: the lateral wall of guiding leather roller seat 11 is provided with stopper slot 111, and guiding pressure foot 10 is provided with stop screw 14, and stop screw 14 extend in the stopper slot 111; Described guiding pressure foot 10 is installed in the front end of rocking arm 3 through distance adjusting mechanism; The structure of described distance adjusting mechanism is: fixed block 15 is installed in rocking arm 3 front ends; Be provided with the adjusting cavity 151 of an end opening in the fixed block 15; One end of guiding pressure foot 10 extend into to be regulated in the cavity 151, and trip bolt 16 stretches into to be regulated in the cavity 151, and the pressure foot that will lead 10 is fixedly connected with fixed block 15; The structure of described micromatic setting is: the top in guiding pressure foot 10 is provided with micrometer adjusting screw 17, and micrometer adjusting screw 17 stretches in the installation cavity 101 and contacts with the backing plate 21 that is arranged on spring 13 tops.
During work; In guiding roller claw 12, install guiding roller 18; With handle on the rocking arm and base 12 and rocking arm 3 downward pressings, make guiding roller 18 be pressed on the guiding roller 19 spring 13 compressions in the installation cavity 101 in the pressure foot 10 that leads this moment so then; The elastic force that spring 13 distortion produce vertically acts on the guiding roller 18, and guiding roller 18 acts on pressure on the guiding roller 19 again.Because the reaction force of 19 pairs of guiding of guiding roller roller 18; The guiding leather roller seat 11 of fixed guide roller 18 can move up along the inwall of installation cavity 101; This moment, stop screw 14 blocked the stopper slot 111 on the guiding leather roller seat 11; Play the effect that restricted guidance leather roller seat 11 moves up always, also can play the effect that restricted guidance leather roller seat 11 moves down always simultaneously.This moment can be through adjustment guiding pressure foot 10 the deflection of 17 pairs of springs 13 of micrometer adjusting screw at top carry out small adjustment, thereby the pressure on the adjustment guiding roller 19.Can adjust guiding pressure foot 10 in addition and stretch into distance in the adjusting cavity 151 of fixed block 15 and change the distance between guiding roller 18 and the front leather roller 20, thus satisfied needs when spinning dissimilar yarn.Only need during adjusting fixed block 15 outer trip bolts 16 are unclamped, the pressure foot 10 that will lead as required stretches into or shifts out in adjusting cavity 151, and then trip bolt 16 tightened gets final product.Above-mentioned fine tuning structure can also be arranged on the guiding leather roller seat 11: the bottom at guiding leather roller seat 11 is provided with micrometer adjusting screw; Micrometer adjusting screw contacts with the backing plate that is arranged on the spring bottom; This structure and the above-mentioned fine tuning structure pressure adjustment mode that is arranged on the guiding pressure foot 10 are similar, repeat no more at this.
The utility model can be regulated the guiding pressure foot of guiding roller pressure separately front end being provided with of reel cage; Overcome and to have adjusted the shortcoming of guiding roller in traditional tight spinning process separately the moulding pressure of guiding roller; And between the front end of guiding pressure foot and rocking arm, be provided with distance adjusting means; Can also regulate the distance between guiding roller and the front leather roller like this, better improve the weaving effect of closely spinning.The utility model accompanying drawing only is example with the Spring cradle, in the various reel cages that the utility model can be widely used in closely spinning in the frame.
Claims (5)
1. the mounting structure of guiding roller claw in the compact spinning cradle, comprising: rocking arm and base is hinged with handle and rocking arm on the rocking arm and base; the downside of rocking arm is equipped with preceding pressure-applying unit, middle pressure-applying unit and back pressure-applying unit; preceding pressure-applying unit lower end is equipped with the front leather roller claw, and middle pressure-applying unit lower end is equipped with the medium rubber roller claw, and back pressure-applying unit lower end is equipped with back roller claw; it is characterized in that: the front end at rocking arm is equipped with the guiding pressure foot; be provided with the installation cavity under shed in the guiding pressure foot, be movably set with the guiding leather roller seat in the installation cavity, and the lower end of guiding leather roller seat is provided with the roller claw that leads; Between the top of guiding leather roller seat and installation cavity, be provided with spring, guiding pressure foot or guiding leather roller seat are provided with the micromatic setting of ability regulating spring pressure; Between guiding leather roller seat and guiding pressure foot, also be provided with and make the spacing mobile stopping means of guiding leather roller seat.
2. according to the mounting structure of guiding roller claw in the described compact spinning cradle of claim 1; It is characterized in that: the structure of described stopping means is: the lateral wall of guiding leather roller seat is provided with stopper slot; The guiding pressure foot is provided with stop screw, and stop screw extend in the stopper slot.
3. according to the mounting structure of guiding roller claw in claim 1 or the 2 described compact spinning cradles, it is characterized in that: described guiding pressure foot is installed in the front end of rocking arm through distance adjusting mechanism; The structure of described distance adjusting mechanism is: fixed block is installed in the rocking arm front end; Be provided with the adjusting cavity of an end opening in the fixed block; One end of guiding pressure foot extend into to be regulated in the cavity, and trip bolt stretches into to be regulated in the cavity, and the pressure foot that will lead is fixedly connected with fixed block.
4. according to the mounting structure of guiding roller claw in claim 1 or the 2 described compact spinning cradles; It is characterized in that: the structure of described micromatic setting is: the top in the guiding pressure foot is provided with micrometer adjusting screw, and micrometer adjusting screw stretches in the installation cavity and contacts with the backing plate that is arranged on the spring top.
5. according to the mounting structure of guiding roller claw in the described compact spinning cradle of claim 3; It is characterized in that: the structure of described micromatic setting is: the top in the guiding pressure foot is provided with micrometer adjusting screw, and micrometer adjusting screw stretches in the installation cavity and contacts with the backing plate that is arranged on the spring top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841453U CN202157157U (en) | 2011-06-02 | 2011-06-02 | Installation structure for guide leather roller clamping claw in compact spinning cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841453U CN202157157U (en) | 2011-06-02 | 2011-06-02 | Installation structure for guide leather roller clamping claw in compact spinning cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157157U true CN202157157U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201841453U Expired - Lifetime CN202157157U (en) | 2011-06-02 | 2011-06-02 | Installation structure for guide leather roller clamping claw in compact spinning cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230238A (en) * | 2011-06-02 | 2011-11-02 | 张家港市广大纺机有限公司 | Installation structure for guiding leather roller clamping claw in tightly-spinning cradle |
| CN103103646A (en) * | 2013-01-23 | 2013-05-15 | 张家港双帆纺织器械有限公司 | Spun yarn straight pressure type spring pressurizing cradle |
| CN114729473A (en) * | 2019-11-07 | 2022-07-08 | 罗托卡夫特公司 | Top arm for spinning machine |
-
2011
- 2011-06-02 CN CN2011201841453U patent/CN202157157U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230238A (en) * | 2011-06-02 | 2011-11-02 | 张家港市广大纺机有限公司 | Installation structure for guiding leather roller clamping claw in tightly-spinning cradle |
| CN102230238B (en) * | 2011-06-02 | 2013-01-30 | 张家港市广大纺机有限公司 | Installation structure for guiding leather roller clamping claw in tightly-spinning cradle |
| CN103103646A (en) * | 2013-01-23 | 2013-05-15 | 张家港双帆纺织器械有限公司 | Spun yarn straight pressure type spring pressurizing cradle |
| CN103103646B (en) * | 2013-01-23 | 2015-01-21 | 张家港双帆纺织器械有限公司 | Spun yarn straight pressure type spring pressurizing cradle |
| CN114729473A (en) * | 2019-11-07 | 2022-07-08 | 罗托卡夫特公司 | Top arm for spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120307 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |