CN201501951U - Roll feeding mechanism for high speed comber - Google Patents
Roll feeding mechanism for high speed comber Download PDFInfo
- Publication number
- CN201501951U CN201501951U CN2009200443593U CN200920044359U CN201501951U CN 201501951 U CN201501951 U CN 201501951U CN 2009200443593 U CN2009200443593 U CN 2009200443593U CN 200920044359 U CN200920044359 U CN 200920044359U CN 201501951 U CN201501951 U CN 201501951U
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- lap
- feeding
- belt wheel
- belt
- decelerator
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Abstract
The utility model discloses a roll feeding mechanism for a high speed comber, which comprises two roll feeding rollers supporting cotton rolls; the two roll feeding rollers are separated with each other, arranged in parallel and connected with a cylinder shaft in a transmission way by a roll feeding roller belt transmission pair, a reducer and a cylinder shaft belt transmission pair, wherein the roll feeding roller belt transmission pair comprises a roll feeding roller belt wheel, a driving belt and a reducer output belt wheel; and the cylinder shaft belt transmission pair comprises a reducer input belt wheel, the driving wheel and a cylinder shaft belt wheel. The roll feeding mechanism has compact structure and reasonable transmission, can effectively balance the cotton roll tensile force, avoids the additional draft in the cotton roll feeding process, and is particularly applicable to the feeding device of the high speed comber.
Description
Technical field
The utility model relates to spinning combing machine, relates in particular to be used on the combing machine cotton layer of transmission mechanism of feeding to each combing card station feeding from lap roller of lap.
Background technology
Combing machine is the important technological equipment of combing spinning process, because giving of combing machine is cotton, combing is the gap with separating engaging process, in order to produce continuously, the necessary close fit each other of each motion on the combing machine, especially work as combing machine under high-speed case, as process speed reach or surpass 600 pincers/minute with the time, all the more so.
It is to support in the combing machine, move back and separate lap and feed the key mechanism of giving cotton layer that combing machine holds volume roller fed agency, and this mechanism must correctly in time, quantitatively feed the lap length of certain-length to supply with the combing machine combing when the high quick-action of combing machine is changeed.The transmission system of combing machine feed unit mainly contains two kinds of driving types at present; A kind of is to give cotton roller, top comb, cylinder and tongs plate axis etc. by combing machine headstock master motor centralized driving, and clamp plate pendulum shaft drives the feeding from lap roller by connecting rod, click, change gear and gear train assembly again and does the rotation of unidirectional gap; Hold the volume roller and drive the lap of circle bearing on it, move back the lap of separating certain-length with gap, feeding is given in the cotton jaw.Feed the interference of giving amount in order to reduce intermittent motion inertia to cotton layer, alleviate the generation of cotton layer " gushing volume " phenomenon, on the ratchet of this transmission, also be provided with one the brake apparatus that continues brake force is provided; In said mechanism,, all exist bigger motional inertia and gap to impact in frequent startup, the stopped process because the feeding from lap roller is the gap rotates, not only little when big during the tension force of lap, and the misdraft phenomenon appears inevitably.Therefore it and be not suitable in the high speed combing machine.
Another kind of feeding from lap roller transmission mechanism then is to adopt independently feeding from lap roller type of drive, the power source of feeding from lap roller comes from feeding from lap roller drive motors but not headstock master motor in this structure, though this type of drive has realized the continuous rotation of feeding from lap roller, help the control of lap tension force and the elimination of misdraft, but this structure exists following deficiency again; The one, increased the control system of feeding from lap roller drive motors, not only make the control system complexity that becomes, and increased the manufacturing cost and use cost of combing machine, technical level of operators and operative skill are required also greatly to improve; The 2nd, because drive motors often adopts the servomotor or the stepper motor of electric appliance circuits control, increased the operational failure frequency, and in case motor " step-out " or control instruction mistake occur, then can cause the misdraft of lap, tension force is difficult to control reposefully, even the tear fracture lap, make combing machine can't keep operate as normal.And above-mentioned phenomenon is along with the improve of the combing machine speed of a motor vehicle, and this negative influence becomes to exceed and adds obviously and wayward, is fundamentally restricting the lifting of the combing machine speed of a motor vehicle and overall performance.
The utility model content
At the above-mentioned deficiency of existing in prior technology, technical problem to be solved in the utility model provides a kind of feeding from lap mechanism that is used for high speed combing machine, it is compact conformation not only, transmission rationally and can balanced effectively lap tension force, to avoid the generation of lap misdraft.
In order to solve the problems of the technologies described above, a kind of feeding from lap mechanism that is used for high speed combing machine of the present utility model, comprise two feeding from lap rollers that support lap, these two feeding from lap rollers are apart and be arranged in parallel, described feeding from lap roller is the feeding from lap roller band transmission by being made up of feeding from lap roller belt wheel, driving belt and decelerator output pulley successively, decelerator and by decelerator import belt wheel, driving belt is in transmission connection with cylinder axis mutually with the cylinder axis band transmission that the cylinder axis belt wheel is formed.
After adopting said structure, because the power source of two feeding from lap rollers comes from cylinder axis, thereby make the gap of feeding from lap roller rotate to become and be continuous rotation, avoided on the one hand the suddenly big or suddenly small of lap phenomenon of " gushing volume " and cotton layer tension force, eliminated the misdraft of lap effectively, satisfy the high speed combing machine performance requirement more, guaranteed the inferior raising of combing machine pincers; Also simplified the electrical apparatus control system of combing machine on the other hand greatly; Under the condition of guaranteeing the combing machine performance, reduced the use cost and the manufacturing cost of combing machine effectively, little to the degree of dependence of technical level of operators and operative skill, more help stablizing the combing sliver quality of combing machine; Also avoided simultaneously since the lap that adopts individual motor to drive to be caused feed give and grooming movement between inharmonious.Also because the transmission mechanism between feeding from lap roller and the cylinder axis has adopted the traditional decelerator and the band kind of drive, transmission mechanism is compact simply, transmission is reasonable, and exercise performance is stable, and manufactures very convenient.
Preferred implementation of the present utility model, the described feeding from lap roller transmission of being made up of feeding from lap roller belt wheel, driving belt and decelerator output pulley is the Synchronous Belt Drives pair.Described by decelerator input belt wheel, the cylinder axis band transmission that driving belt and cylinder axis belt wheel are formed is the Synchronous Belt Drives pair.Employing Synchronous Belt Drives pair makes transmission exactly more, and has effectively cushioned impact shock, has alleviated caused the feeding of motional inertia and has given amount inharmonious, helps the flat synchronous raising of the combing machine speed of a motor vehicle and yarn solid carbon dioxide more.
Description of drawings
Below in conjunction with the drawings and specific embodiments the fed agency that the utility model is used for high speed combing machine is described in further detail.
Fig. 1 is the structural representation that the utility model is used for a kind of specific embodiment of fed agency of high speed combing machine.
Fig. 2 is the structural representation of the right apparent direction of structure shown in Figure 1.
Among the figure, 1-cylinder axis, 2-decelerator input belt wheel, 3-decelerator, 4-feeding from lap roller, 5-feeding from lap roller belt wheel, 6-driving belt, 7-decelerator output pulley, 8-driving belt, 9 cylinder axis belt wheels.
The specific embodiment
In Fig. 1, the feeding from lap mechanism that is used for high speed combing machine shown in Figure 2, two feeding from lap rollers 4 at intervals and the layout that is parallel to each other, these two feeding from lap rollers are used to support lap and drive it and rotate, and lap are moved back separate to realize that feeding of cotton layer give.End position at two feeding from lap rollers 4 is equipped with feeding from lap roller belt wheel 5 respectively regularly.Decelerator 3 adopts cylinder gear speed reducer, and decelerator input belt wheel 2 is housed on the power shaft of this decelerator 3, and decelerator output pulley 7 then is housed on the output shaft of decelerator 3.Two feeding from lap roller bands 5 and decelerator output pulley 7 are wound with a synchronous cog belt 6 jointly, correspondingly feeding from lap roller belt wheel 5 and decelerator output pulley 7 are synchronizing jugged belt wheel, and feeding from lap roller belt wheel 5, decelerator output pulley 7 and synchronous cog belt 6 constitute a synchronous cog belt transmission.Cylinder axis belt wheel 9 is housed on cylinder axis 1, and this cylinder axis belt wheel 9 and corresponding with it decelerator input belt wheel 2 are synchronizing jugged belt wheel, and cylinder axis belt wheel 9, decelerator input belt wheel 2 and driving belt 8 constitute a synchronous gear driving pair.
It will be apparent to those skilled in the art that above-mentioned decelerator is not limited to cylinder gear speed reducer, can adopt other suitable decelerator according to the motion requirement of combing machine; The band transmission can also be a corresponding driving type such as Belt Drive pair or V-belt transmission except that adopting the Synchronous Belt Drives pair.
Claims (4)
1. feeding from lap mechanism that is used for high speed combing machine, comprise the two feeding from lap rollers (4) that support lap, these two feeding from lap rollers (4) are apart and be arranged in parallel, it is characterized in that: described feeding from lap roller (4) is the feeding from lap roller band transmission by being made up of feeding from lap roller belt wheel (5), driving belt (6) and decelerator output pulley (7) successively, decelerator (3) and by decelerator import belt wheel (2), driving belt (8) is in transmission connection with cylinder axis (1) mutually with the cylinder axis band transmission that cylinder axis belt wheel (9) is formed.
2. high speed combing machine feeding from lap according to claim 1 mechanism, it is characterized in that: the described feeding from lap roller transmission of being made up of feeding from lap roller belt wheel (5), driving belt (6) and decelerator output pulley (7) is the Synchronous Belt Drives pair.
3. the described high speed combing machine feeding from lap of root root claim 1 mechanism is characterized in that: described by decelerator input belt wheel (2), the cylinder axis band transmission of driving belt (8) and cylinder axis belt wheel (9) composition is the Synchronous Belt Drives pair.
4. according to claim 1,2 or 3 described high speed combing machine feeding from lap mechanisms, it is characterized in that: described decelerator (3) is a cylinder gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200443593U CN201501951U (en) | 2009-06-10 | 2009-06-10 | Roll feeding mechanism for high speed comber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200443593U CN201501951U (en) | 2009-06-10 | 2009-06-10 | Roll feeding mechanism for high speed comber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501951U true CN201501951U (en) | 2010-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200443593U Expired - Fee Related CN201501951U (en) | 2009-06-10 | 2009-06-10 | Roll feeding mechanism for high speed comber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330195A (en) * | 2011-08-22 | 2012-01-25 | 山西鸿基科技股份有限公司 | Anti-blocking cotton roll feed mechanism for combing machine |
| CN111206308A (en) * | 2020-01-21 | 2020-05-29 | 江苏工程职业技术学院 | Comber holds a roll roller variable speed drive mechanism |
| CN114990742A (en) * | 2022-06-15 | 2022-09-02 | 临清三和纺织集团有限公司 | Combing semi-worsted adjusting process for textile industry |
-
2009
- 2009-06-10 CN CN2009200443593U patent/CN201501951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330195A (en) * | 2011-08-22 | 2012-01-25 | 山西鸿基科技股份有限公司 | Anti-blocking cotton roll feed mechanism for combing machine |
| CN111206308A (en) * | 2020-01-21 | 2020-05-29 | 江苏工程职业技术学院 | Comber holds a roll roller variable speed drive mechanism |
| CN114990742A (en) * | 2022-06-15 | 2022-09-02 | 临清三和纺织集团有限公司 | Combing semi-worsted adjusting process for textile industry |
| CN114990742B (en) * | 2022-06-15 | 2023-06-06 | 临清三和纺织集团有限公司 | Combing semi-spinning adjusting process for textile industry |
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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 |
Granted publication date: 20100609 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |