CN203049124U - Tension adjusting device of can coiler small pressing rollers of carding machine - Google Patents
Tension adjusting device of can coiler small pressing rollers of carding machine Download PDFInfo
- Publication number
- CN203049124U CN203049124U CN 201220745422 CN201220745422U CN203049124U CN 203049124 U CN203049124 U CN 203049124U CN 201220745422 CN201220745422 CN 201220745422 CN 201220745422 U CN201220745422 U CN 201220745422U CN 203049124 U CN203049124 U CN 203049124U
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- China
- Prior art keywords
- coiler
- bearing pin
- bearing
- carding machine
- pin shaft
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Abstract
The utility model provides a tension adjusting device of can coiler small pressing rollers of a carding machine. The tension adjusting device of the can coiler small pressing rollers of the carding machine comprises a fixed pressing roller and a swinging pressing roller, wherein the fixed pressing roller and the swinging pressing roller are arranged on a rotary plate of a can coiler. One end of one swinging arm of the swinging pressing roller is hinged with the rotary plate of the can coiler through an adjusting block, a free end of the swinging arm of the swinging roller is a swinging pressing roller handle, a pin shaft penetrates through a pin shaft cavity formed in the side surface of the swinging pressing roller handle, a compression spring is sleeved on the pin shaft, the front end of the pin shaft extends out of an end port of the pin shaft cavity, and the back end of the pin shaft is provided with a pin shaft handle. A pin shaft inserting hole is formed in a bearing sleeve which is used for installing the fixed pressing roller. The tension adjusting device of the can coiler small pressing rollers of the carding machine is characterized in that an external-thread nut is movably sleeved at the back portion of the pin shaft, the external-thread nut is fastened on inner threads of the pin shaft cavity, threads are arranged at the front end of the pin shaft, an adjusting nut is sleeved on a threaded section of the pin shaft, and two ends of the compressing spring respectively eject the external-thread nut and the adjusting nut. Tension between two pressing rollers can be adjusted rapidly and conveniently without the need for tools. The tension adjusting device of the can coiler small pressing rollers of the carding machine is simple in structure and low in manufacturing cost.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to the improvement of carding machine can coiler, is a kind of carding machine can coiler air bells removing roll tension-adjusting gear specifically.
Background technology
The carding machine can coiler is graded and is formed by coiler bell mouth, air bells removing roll, circle bar dish (circle of inclined tube gear), can coiler driving section.Sliver carries out boundling through coiler bell mouth earlier and tightens up, compress shaping through air bells removing roll then, guide through the tractive of circle of inclined tube in the circle bar dish again, last because centrifugal force and gravity effect, the exit of sliver longitude circle bar inclined tube bottom throws away, in order geosphere is placed in the sliver can, so that accumulating and use for next procedure.Can coiler is provided with two air bells removing rolls, and a pressure roller is fixed on the bearing of can coiler rotating disk, is referred to as fixedly pressure roller; Another pressure roller is installed on the oscillating structural member, is referred to as to swing pressure roller.
In the prior art, the tension force between the carding machine can coiler two adjacent air bells removing rolls that have is regulated by pneumatic pressurization, complex structure, and cost is higher.JWF1203 type carding machine and A186G type carding machine can coiler comprise the fixedly pressure roller on the bearing that is fixed on the can coiler rotating disk and are installed in swing pressure roller on the swing arm of can coiler rotating disk, swing arm one end and a regulating block are hinged, the adjusting screw mandrel is set on the regulating block, spacing between two adjacent air bells removing rolls is the nuts by regulating block adjusted screw mandrel one end, rotates that regulating block realizes again.Tension force difference between the desired air bells removing roll of different kinds, still, the tension force between JWF1203 type carding machine and A186G type carding machine can coiler two adjacent air bells removing rolls cannot be regulated.For the thicker kind of sliver, through regular meeting coiler bell mouth, sliver passage phenomenon of blocking appear.Like this, just need often dismounting part of appliance, the sliver that cleaning is stopped up.Particularly for equipment various in style, influence production efficiency, increased working strength of workers.This also is the long-term unsolved technical barrier of the art.Therefore, be badly in need of wanting a kind of device simple in structure, easy to adjust, realize the adjusting of tension force between two adjacent air bells removing rolls, and cost of manufacture be low.
Summary of the invention
The utility model provides a kind of carding machine can coiler air bells removing roll tension-adjusting gear for solving problems of the prior art, need not can regulate tension force between two air bells removing rolls quickly and easily by instrument, and it is simple in structure, and cost of manufacture is low.
The purpose of this utility model is achieved by the following technical solution: a kind of carding machine can coiler pressure roller adjusting device of spacing, comprise by bearing fixing at the fixedly pressure roller on the can coiler rotating disk be installed in swing pressure roller on the swing arm of can coiler rotating disk, described swing arm one end is hinged by regulating block and can coiler rotating disk, the swing arm free end is swing pressure roller handle, in the bearing pin chamber of swing pressure roller handle side, penetrate a bearing pin, be with the compression spring on the bearing pin, the bearing pin front end stretches out from bearing pin chamber front port, the bearing pin rear end arranges the bearing pin handle, on the described bearing holder (housing, cover) that installs and fixes roller bearing the bearing pin jack is set, it is characterized in that, described bearing pin rear portion kink one external screw thread nut, the internal thread that coincide with the external screw thread nut is set in the described bearing pin chamber, described external screw thread nut is tightened on the internal thread of bearing pin chamber, described bearing pin leading portion arranges screw thread, has an adjusting nut to be enclosed within the thread segment of bearing pin, and described compression both ends of the spring withstands on respectively on external screw thread nut and the adjusting nut.
To improvement of the technical scheme: described adjusting nut is the 1-10 millimeter in the adjustable range of described bearing pin thread segment.
To further improvement in the technical proposal: suit one pad on the bearing pin between described compression spring and the adjusting nut.
To further improvement in the technical proposal: near described regulating block position one fixed block is set on the described can coiler rotating disk, described swing arm one end is hinged by rotating shaft and described regulating block, described regulating block is hinged by rotating shaft and can coiler rotating disk, screw is set in the middle of the regulating block, penetrate one in the regulating block screw and regulate screw mandrel, regulate screw mandrel one end nut is set, regulate the screw mandrel other end and withstand on the fixed block.
To further improvement in the technical proposal: described fixed block is arranged on regulating block and fixedly between the bearing holder (housing, cover) of roller bearing, and is structure as a whole with described bearing holder (housing, cover).
To further improvement in the technical proposal: the rotating shaft of described fixedly pressure roller is passed on the other end of described bearing travelling gear is set, on the described swing arm bearing is set, the rotating shaft of described swing pressure roller is passed on the other end of swing arm bearing driven gear is set, described travelling gear and the engagement of described driven gear.
The utility model compared with prior art has the following advantages and good effect:
The utility model arranges screw thread at the bearing pin leading portion, has an adjusting nut to be enclosed within the thread segment of bearing pin, and described external screw thread nut is tightened on the internal thread of bearing pin chamber, and described compression both ends of the spring withstands on respectively on external screw thread nut and the adjusting nut.Only with hand rotates adjusting nut makes the difference of compression spring compression degree produce the elastic force that varies in size, and the elastic force of compression spring acts on by the external screw thread nut on the swing pressure roller handle of swing arm, and the tension force between two pressure rollers also just changes thereupon.Avoided coiler bell mouth, sliver passage phenomenon of blocking occurring through regular meeting.Regulate simply, conveniently, without instrument, be beneficial to operation, saved the time, improved production efficiency.For various in style, change car equipment frequently, effect is more obvious.It is simple in structure, and is easy to make, and cost is very low.Solved the long-term unsolved technical barrier of the art.
Description of drawings
Fig. 1 is bearing pin in the utility model carding machine can coiler air bells removing roll tension-adjusting gear and the front view of annex;
Fig. 2 is the stereogram of the utility model carding machine can coiler air bells removing roll tension-adjusting gear.
Among the figure: 1-bearing pin handle, 2-external screw thread nut, 3-compression spring, 4-pad, 5-adjusting nut, 6-bearing pin, 7-swing pressure roller handle, 8 fixed blocks, 9-regulating block, 10-regulate screw mandrel, 11-swing pressure roller, fixedly pressure roller, 13-bearing holder (housing, cover), 14-rotating shaft, 15-bearing pin chamber, 16-swing arm, 17-rotating shaft of 12-.
The specific embodiment
Referring to Fig. 1, the embodiment of a kind of carding machine can coiler of the utility model air bells removing roll tension-adjusting gear comprises by bearing fixing at the fixedly pressure roller 12 on the can coiler rotating disk be installed in swing pressure roller 11 on the swing arm 16 of can coiler rotating disk.Near described regulating block 9 positions one fixed block 8 is set on the described can coiler rotating disk, described swing arm 16 1 ends are hinged by rotating shaft 14 and described regulating block 9, and described regulating block 9 is hinged with the can coiler rotating disk by another rotating shaft 17.In the middle of the regulating block 9 screw is set, penetrates one in the screw of regulating block 9 and regulate screw mandrel 10, regulate screw mandrel 10 1 ends nut is set, regulate screw mandrel 10 other ends and withstand on the fixed block 8.Described fixed block 8 is arranged on regulating block 9 and fixedly between the bearing holder (housing, cover) 13 of roller bearing, and is structure as a whole with described bearing holder (housing, cover) 13.
Referring to Fig. 2, described swing arm 16 free ends are swing pressure roller handle 7, in swing pressure roller handle 7 sides one bearing pin chamber 15 is set, penetrate a bearing pin 6 in the bearing pin chamber 15, be with compression spring 3 on the bearing pin 6, bearing pin 6 front ends stretch out from bearing pin chamber 15 front ports, and bearing pin 6 rear ends arrange bearing pin handle 1, on the described bearing holder (housing, cover) 13 that installs and fixes roller bearing the bearing pin jack are set.Described bearing pin 6 rear portion kinks one external screw thread nut 2 arranges the internal thread that coincide with external screw thread nut 2 in the described bearing pin chamber 15, described external screw thread nut 2 is tightened on the internal thread of bearing pin chamber.Described bearing pin 6 leading portions arrange screw thread, have an adjusting nut 5 to be enclosed within the thread segment of bearing pin 6, and described compression spring 3 two ends withstand on respectively on external screw thread nut 2 and the adjusting nut 5, can be at bearing pin 6 suits one pad 4 that compresses between spring 3 and the adjusting nut 5.Bearing pin 6 front ends insert bearing pin jack on the described bearing holder (housing, cover) 13 from bearing pin chamber 15 front port extensions.
Above-mentioned adjusting nut 5 is the 1-10 millimeter in the adjustable range of described bearing pin thread segment.
The rotating shaft of said fixing pressure roller 12 is passed on the other end of described bearing travelling gear is set, on the described swing arm 16 bearing is set, the rotating shaft of described swing pressure roller 11 is passed on the other end of swing arm bearing driven gear is set, described travelling gear and the engagement of described driven gear.
Turner only with hand rotation adjusting nut 5 is regulated the compression distance of compression spring 3, and the elastic force that compresses spring 3 generations reacts on swing pressure roller handle 7 and swing arm 16, and then makes swing pressure roller and fixedly also just change thereupon of the pressure between the pressure roller 12.Compression spring 3 becomes more short, and elastic force is more big, and then the tension force between two pressure rollers 11,12 is just more big.
Protection domain of the present utility model is not limited by the structure of the concrete parts of foregoing description; every technical solutions of the utility model content that do not break away from; to any simple modification, equivalent variations and remodeling that above embodiment does, still belong to the protection domain of technical solutions of the utility model according to the utility model.
Claims (8)
1. carding machine can coiler air bells removing roll tension-adjusting gear, comprise by bearing fixing at the fixedly pressure roller on the can coiler rotating disk be installed in swing pressure roller on the swing arm of can coiler rotating disk, described swing arm one end is hinged by regulating block and can coiler rotating disk, the swing arm free end is swing pressure roller handle, in the bearing pin chamber of swing pressure roller handle side, penetrate a bearing pin, be with the compression spring on the bearing pin, the bearing pin front end stretches out from bearing pin chamber front port, the bearing pin rear end arranges the bearing pin handle, on the described bearing holder (housing, cover) that installs and fixes roller bearing the bearing pin jack is set, it is characterized in that, described bearing pin rear portion kink one external screw thread nut, the internal thread that coincide with the external screw thread nut is set in the described bearing pin chamber, described external screw thread nut is tightened on the internal thread of bearing pin chamber, described bearing pin leading portion arranges screw thread, has an adjusting nut to be enclosed within the thread segment of bearing pin, and described compression both ends of the spring withstands on respectively on external screw thread nut and the adjusting nut.
2. according to the described carding machine can coiler of claim 1 air bells removing roll tension-adjusting gear, it is characterized in that described adjusting nut is the 1-10 millimeter in the adjustable range of described bearing pin thread segment.
3. according to claim 1 or 2 described carding machine can coiler air bells removing roll tension-adjusting gears, it is characterized in that suit one pad on the bearing pin between described compression spring and the adjusting nut.
4. according to claim 1 or 2 described carding machine can coiler air bells removing roll tension-adjusting gears, it is characterized in that, near described regulating block position one fixed block is set on the described can coiler rotating disk, described swing arm one end is hinged by rotating shaft and described regulating block, described regulating block is hinged by rotating shaft and can coiler rotating disk, in the middle of the regulating block screw is set, and penetrates one in the regulating block screw and regulates screw mandrel, regulate screw mandrel one end nut is set, regulate the screw mandrel other end and withstand on the fixed block.
5. according to the described carding machine can coiler of claim 3 air bells removing roll tension-adjusting gear, it is characterized in that, near described regulating block position one fixed block is set on the described can coiler rotating disk, described swing arm one end is hinged by rotating shaft and described regulating block, described regulating block is hinged by rotating shaft and can coiler rotating disk, in the middle of the regulating block screw is set, and penetrates one in the regulating block screw and regulates screw mandrel, regulate screw mandrel one end nut is set, regulate the screw mandrel other end and withstand on the fixed block.
6. according to the described carding machine can coiler of claim 5 air bells removing roll tension-adjusting gear, it is characterized in that described fixed block is arranged on regulating block and fixedly between the bearing holder (housing, cover) of roller bearing, and be structure as a whole with described bearing holder (housing, cover).
7. according to claim 1 or 2 described carding machine can coiler air bells removing roll tension-adjusting gears, it is characterized in that, the rotating shaft of described fixedly pressure roller is passed on the other end of described bearing travelling gear is set, on the described swing arm bearing is set, the rotating shaft of described swing pressure roller is passed on the other end of swing arm bearing driven gear is set, described travelling gear and the engagement of described driven gear.
8. according to the described carding machine can coiler of claim 6 air bells removing roll tension-adjusting gear, it is characterized in that, the rotating shaft of described fixedly pressure roller is passed on the other end of described bearing travelling gear is set, on the described swing arm bearing is set, the rotating shaft of described swing pressure roller is passed on the other end of swing arm bearing driven gear is set, described travelling gear and the engagement of described driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745422 CN203049124U (en) | 2012-12-31 | 2012-12-31 | Tension adjusting device of can coiler small pressing rollers of carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745422 CN203049124U (en) | 2012-12-31 | 2012-12-31 | Tension adjusting device of can coiler small pressing rollers of carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049124U true CN203049124U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745422 Expired - Fee Related CN203049124U (en) | 2012-12-31 | 2012-12-31 | Tension adjusting device of can coiler small pressing rollers of carding machine |
Country Status (1)
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|---|---|
| CN (1) | CN203049124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074707A (en) * | 2012-12-31 | 2013-05-01 | 青岛纺联控股集团有限公司 | Tension adjusting device for small compression rollers of carding machine coiler |
| CN110257966A (en) * | 2019-07-10 | 2019-09-20 | 浙江联鸿纤维科技股份有限公司 | A kind of wind-up roll automatic pressurizing mechanism of carding machine |
-
2012
- 2012-12-31 CN CN 201220745422 patent/CN203049124U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074707A (en) * | 2012-12-31 | 2013-05-01 | 青岛纺联控股集团有限公司 | Tension adjusting device for small compression rollers of carding machine coiler |
| CN103074707B (en) * | 2012-12-31 | 2015-10-28 | 青岛纺联控股集团有限公司 | Sliver lapper for carding machine air bells removing roll tension-adjusting gear |
| CN110257966A (en) * | 2019-07-10 | 2019-09-20 | 浙江联鸿纤维科技股份有限公司 | A kind of wind-up roll automatic pressurizing mechanism of carding machine |
| CN110257966B (en) * | 2019-07-10 | 2021-08-17 | 浙江联鸿纤维科技股份有限公司 | Automatic pressurizing mechanism for wind-up roll of carding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131231 |