CN201933240U - Doffer capable of moving up and down on optional point of track - Google Patents
Doffer capable of moving up and down on optional point of track Download PDFInfo
- Publication number
- CN201933240U CN201933240U CN2011200147099U CN201120014709U CN201933240U CN 201933240 U CN201933240 U CN 201933240U CN 2011200147099 U CN2011200147099 U CN 2011200147099U CN 201120014709 U CN201120014709 U CN 201120014709U CN 201933240 U CN201933240 U CN 201933240U
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- Prior art keywords
- dolly
- gear
- track
- doffs
- doffer
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Abstract
The utility model provides a doffer capable of going up and down on an optional point of a track and relates to a doffing device, aiming at providing the doffer which is simple in structure and convenient in operation and capable of moving up and down on the optional point of the track of a spinning frame. The doffer capable of moving up and down on the optional point of the track comprises a doffing cart, wherein the bottom of the doffing cart is provided with a plurality of universal roller, the lateral wall of the doffing cart is provided with a hanging gear which is matched with a track at one lateral side of the spinning frame, and a running gear is matched with a rack of a track at one lateral side of the spinning frame. The bottom of the doffing cart is provided with a movable baseboard, and the movable baseboard is installed at the bottom of the doffing cart through a cart lifting device. The universal roller is installed at the bottom of the movable baseboard, and the running gear is installed on the doffing cart through a gear lifting device.
Description
Technical field
The utility model relates to a kind of doffing device, particularly relate to a kind of can be in the spinning frame track arbitrfary point up and down doffer.
Background technology
Chinese invention patent CN101701385A discloses a kind of Automatic doffing devices, the sidewall of dolly of doffing is provided with first steamboat, second steamboat and gear, one side of fine spining machine is equipped with first track and second track, the lower surface of first track also is provided with tooth bar, doff first steamboat on the dolly and second steamboat matches with first track and second track on the fine spining machine respectively, the gear and the tooth bar on the fine spining machine that doff on the dolly are thought engagement, rotate by driven wheel and make the lateral movement of dolly along fine spining machine of doffing.About the dolly that doffs must carry out at the two ends of track, this rail mode alignment precision was poor up and down, has caused security incidents such as derailing.Again owing to generally have several dollies that doff to work simultaneously on same track of fine spining machine, these dollies that doff must all make troubles for practical operation, service work according to certain sequencing when rail up and down.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, easy and simple to handle can be in the track arbitrfary point up and down doffer.
The utility model can be in the track arbitrfary point up and down doffer, comprise the dolly that doffs, the bottom of the described dolly that doffs is provided with some universal rolling wheels, the sidewall of the described dolly that doffs is provided with the change gear that matches with fine spining machine one siding track, and the walking gear that matches with fine spining machine one siding track tooth bar, the bottom of the wherein said dolly that doffs is provided with movable floor, described movable floor is installed in the dolly bottom of doffing by the dolly lowering or hoisting gear, described universal rolling wheel is installed in the movable floor bottom, and described walking gear is installed on the dolly that doffs by the gear lowering or hoisting gear.
The utility model can be in the track arbitrfary point up and down doffer, wherein said dolly lowering or hoisting gear is the dolly lift cylinder, the cylinder body of described dolly lift cylinder is fixedly mounted on the movable floor, and the piston rod of dolly lift cylinder is connected with the bottom of the dolly that doffs.
The utility model can be in the track arbitrfary point up and down doffer, wherein said gear lowering or hoisting gear is the gear lift cylinder, the inwall of the described dolly that doffs is provided with the cylinder platform, the cylinder body of described gear lift cylinder is fixedly mounted on the cylinder platform, the piston rod of gear lift cylinder supports the gear shaft or the travel driving motor of walking gear, and described gear shaft is positioned at the lift span on the dolly sidewall that doffs.
The utility model can be in the track arbitrfary point up and down doffer, the below of wherein said change gear is provided with support roller, described support roller is installed on the sidewall of the dolly that doffs by turning rolls.
The utility model can be in the track arbitrfary point up and down doffer, the wherein said dolly down either side of doffing is equipped with main bearing wheels.
The utility model can be in the track arbitrfary point up and down doffer, the wherein said dolly that doffs is provided with position sensor, described position sensor is used to detect the relative position that change gear and fine spining machine get on the right track.
The utility model can be in the track arbitrfary point up and down doffer, wherein also comprise automaton, described position sensor is connected with automaton, described automaton is connected with the power section that drives the universal rolling wheel walking, and automaton also is connected with the drive part of dolly lowering or hoisting gear with the gear lowering or hoisting gear.
The utility model can be in the track arbitrfary point up and down doffer, the work gas port of wherein said dolly lift cylinder and gear lift cylinder is connected with pneumatic supply by solenoid directional control valve, described automaton is connected with the solenoid of solenoid directional control valve.
The utility model can be in the track arbitrfary point up and down doffer difference from prior art be the utility model can be in the track arbitrfary point up and down the dolly that doffs of doffer can realize lift in height up and down by the dolly lowering or hoisting gear, the gear lowering or hoisting gear can be realized the oscilaltion of walking gear, thereby make the dolly that doffs can be from track side surfaces near fine spining machine, by control dolly lowering or hoisting gear and gear lowering or hoisting gear change gear and track are matched, walking gear and tooth bar match, and realize doffing dolly about any position of track.
Below in conjunction with accompanying drawing to of the present utility model can be in the track arbitrfary point up and down doffer be described further.
Description of drawings
Fig. 1 for the utility model can be in the track arbitrfary point up and down the front view of doffer;
Fig. 2 for the utility model can be in the track arbitrfary point up and down the side view of doffer;
Fig. 3 is the side view of fine spining machine;
Fig. 4 a to Fig. 4 d be the utility model can be in the track arbitrfary point up and down the working state schematic representation of doffer.
The specific embodiment
As depicted in figs. 1 and 2, the utility model can be in the track arbitrfary point up and down doffer comprise the dolly 1 that doffs, the doff bottom of dolly 1 is equipped with 4 universal rolling wheels 2, doff and 4 change gears 5 and 1 walking gear 7 are installed on the sidewall of dolly 1, the doff bottom of dolly 1 is provided with movable floor 8, movable floor 8 is installed in dolly 1 bottom of doffing by the dolly lowering or hoisting gear, the dolly lowering or hoisting gear adopts dolly lift cylinder 9 in the present embodiment, the cylinder body of dolly lift cylinder 9 is fixedly mounted on the movable floor 8, the piston rod of dolly lift cylinder 9 is connected with the bottom of the dolly 1 that doffs, by control dolly lift cylinder 9 the moving up and down of dolly 1 of can realizing doffing.4 universal rolling wheels 2 are installed in movable floor 8 bottoms.Walking gear 7 is installed on the dolly 1 that doffs by the gear lowering or hoisting gear, the gear lowering or hoisting gear adopts gear lift cylinder 10 in the present embodiment, doff and be welded with cylinder platform 11 on the inwall of dolly 1, the cylinder body of gear lift cylinder 10 is fixedly mounted on the cylinder platform 11, the piston rod of gear lift cylinder 10 supports the gear shaft 12 or the travel driving motor of walking gear 7, gear shaft 12 is positioned at the lift span 13 on dolly 1 sidewall that doffs, and can realize moving up and down of walking gear 7 by control gear lift cylinder 10.
The below of change gear 5 is provided with 2 support rollers 14, and support roller 14 is installed on the sidewall of the dolly 1 that doffs by turning rolls, and dolly 1 down either side of doffing is separately installed with a main bearing wheels 15.
As shown in Figure 3, with the utility model can be in the track arbitrfary point one side of the fine spining machine 3 that adapts of up and down doffer track 4 is installed, tooth bar 6 is installed on the lower surface of track 4, the bottom of fine spining machine 3 also is equipped with lower guideway 16, the orbital plane of its middle orbit 4 is provided with up, be complementary with change gear 5, tooth bar 6 is complementary with walking gear 7, and lower guideway 16 is complementary with support roller 14.
Shown in Fig. 4 a to Fig. 4 d, the utility model can be in the track arbitrfary point up and down the course of work of doffer as follows: at first, make the dolly 1 that doffs be positioned at a side of fine spining machine 3, control gear lift cylinder 10 makes walking gear 7 be positioned at low level; Then, control dolly lift cylinder 9 raises the integral body of the dolly 1 that doffs, and makes main bearing wheels 15 built on stilts, and the dolly 1 that promotes to doff moves to fine spining machine 3 directions, when change gear 5 is positioned at track 4 tops, stops to move the dolly 1 that doffs; Then, control dolly lift cylinder 9 highly descends the dolly 1 that doffs, in the decline process, change gear 5 contacts with track 4, and forming rolls cooperates, support roller 14 contacts with lower guideway 16, and also forming rolls cooperates, in the continuation contraction process of dolly lift cylinder 9, universal rolling wheel 2 built on stilts, the dolly 1 that doffs relies on change gear 5 unsettled with cooperating of track 4 fully; At last, control gear lift cylinder 10 rises walking gear 7, knows that walking gear 7 and tooth bar 6 stop when meshing fully.At this moment, doffer has just been finished the process that gets on the right track in fine spining machine one side arbitrfary point, and the lower railway process is opposite with the process of getting on the right track, and does not do tired stating at this.
For make the utility model can be on track arbitrfary point doffer up and down can be finished automatically the work of lower railway, automaton and position sensor can be installed on the dolly 1 that doffs, position sensor is connected with automaton, and position sensor is used to detect get on the right track 4 relative position of change gear 5 and fine spining machine 3.Automaton is connected with the power section that drives universal rolling wheel 2 walkings, and automaton also is connected with the drive part of dolly lowering or hoisting gear with the gear lowering or hoisting gear.The work gas port of dolly lift cylinder 9 and gear lift cylinder 10 is connected with pneumatic supply by solenoid directional control valve in the present embodiment, and automaton is connected with the solenoid of solenoid directional control valve.
Utility model can track arbitrfary point doffer up and down automatically in the lower railway process, automaton sends instruction to the power section that drives universal rolling wheel 2 walkings, make the dolly 1 that doffs move near or away from fine spining machine 3; When the dolly 1 of doffing arrived the appropriate location of getting on the right track, position sensor sent signal to automaton, made automaton stop to drive to doff moving of dolly 1; Then, automaton realizes doffing the lifting of dolly 1 and the lifting of walking gear 7 successively sending the signal of telecommunication to the solenoid directional control valve that connects dolly lift cylinder 9 and gear lift cylinder 10 work gas ports.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (8)
- One kind can be in the track arbitrfary point up and down doffer, comprise the dolly that doffs (1), the bottom of the described dolly that doffs (1) is provided with some universal rolling wheels (2), the sidewall of the described dolly that doffs (1) is provided with the change gear (5) that matches with fine spining machine (3) one siding tracks (4), and the walking gear (7) that matches with fine spining machine (3) one siding track tooth bars (6), it is characterized in that: the bottom of the described dolly that doffs (1) is provided with movable floor (8), described movable floor (8) is installed in the dolly that doffs (1) bottom by the dolly lowering or hoisting gear, described universal rolling wheel (2) is installed in movable floor (8) bottom, and described walking gear (7) is installed on the dolly that doffs (1) by the gear lowering or hoisting gear.
- 2. according to claim 1 can be in the track arbitrfary point up and down doffer, it is characterized in that: described dolly lowering or hoisting gear is dolly lift cylinder (9), the cylinder body of described dolly lift cylinder (9) is fixedly mounted on the movable floor (8), and the piston rod of dolly lift cylinder (9) is connected with the bottom of the dolly that doffs (1).
- 3. according to claim 1 can be in the track arbitrfary point up and down doffer, it is characterized in that: described gear lowering or hoisting gear is gear lift cylinder (10), the inwall of the described dolly that doffs (1) is provided with cylinder platform (11), the cylinder body of described gear lift cylinder (10) is fixedly mounted on the cylinder platform (11), the piston rod of gear lift cylinder (10) supports the gear shaft (12) or the travel driving motor of walking gear (7), and described gear shaft (12) is positioned at the lift span (13) on the dolly that doffs (1) sidewall.
- According to claim 1 to 3 one of described can be in the track arbitrfary point up and down doffer, it is characterized in that: the below of described change gear (5) is provided with support roller (14), and described support roller (14) is installed on the sidewall of the dolly that doffs (1) by turning rolls.
- 5. according to claim 4 can be in the track arbitrfary point up and down doffer, it is characterized in that: the described dolly that doffs (1) down either side is equipped with main bearing wheels (15).
- According to claim 1 to 3 one of described can be in the track arbitrfary point up and down doffer, it is characterized in that: the described dolly that doffs (1) is provided with position sensor, and described position sensor is used to detect the get on the right track relative position of (4) of change gear (5) and fine spining machine (3).
- 7. according to claim 6 can be in the track arbitrfary point up and down doffer, it is characterized in that: also comprise automaton, described position sensor is connected with automaton, described automaton is connected with the power section that drives universal rolling wheel (2) walking, and automaton also is connected with the drive part of dolly lowering or hoisting gear with the gear lowering or hoisting gear.
- 8. according to claim 7 can be in the track arbitrfary point up and down doffer, it is characterized in that: the work gas port of described dolly lift cylinder (9) and gear lift cylinder (10) is connected with pneumatic supply by solenoid directional control valve, and described automaton is connected with the solenoid of solenoid directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200147099U CN201933240U (en) | 2011-01-18 | 2011-01-18 | Doffer capable of moving up and down on optional point of track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200147099U CN201933240U (en) | 2011-01-18 | 2011-01-18 | Doffer capable of moving up and down on optional point of track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933240U true CN201933240U (en) | 2011-08-17 |
Family
ID=44444773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200147099U Expired - Lifetime CN201933240U (en) | 2011-01-18 | 2011-01-18 | Doffer capable of moving up and down on optional point of track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051717A (en) * | 2011-01-18 | 2011-05-11 | 铜陵市松宝机械有限公司 | Doffer capable of moving up and down at any point of rail |
| CN102493043A (en) * | 2011-12-08 | 2012-06-13 | 天津宏大纺织机械有限公司 | Bobbin box bearing device of automatic spun-yarn doffing machine |
| CN102926059A (en) * | 2012-11-09 | 2013-02-13 | 际华三五零九纺织有限公司 | Automatic doffer with freely-demountable type headstock rail |
| CN114775119A (en) * | 2022-03-31 | 2022-07-22 | 常州市途歌精密机械有限公司 | Doffing device of spinning frame |
-
2011
- 2011-01-18 CN CN2011200147099U patent/CN201933240U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051717A (en) * | 2011-01-18 | 2011-05-11 | 铜陵市松宝机械有限公司 | Doffer capable of moving up and down at any point of rail |
| CN102051717B (en) * | 2011-01-18 | 2012-08-08 | 铜陵市松宝机械有限公司 | Doffer capable of moving up and down at any point of rail |
| CN102493043A (en) * | 2011-12-08 | 2012-06-13 | 天津宏大纺织机械有限公司 | Bobbin box bearing device of automatic spun-yarn doffing machine |
| CN102493043B (en) * | 2011-12-08 | 2013-11-06 | 天津宏大纺织机械有限公司 | Bobbin box bearing device of automatic spun-yarn doffing machine |
| CN102926059A (en) * | 2012-11-09 | 2013-02-13 | 际华三五零九纺织有限公司 | Automatic doffer with freely-demountable type headstock rail |
| CN114775119A (en) * | 2022-03-31 | 2022-07-22 | 常州市途歌精密机械有限公司 | Doffing device of spinning frame |
| CN114775119B (en) * | 2022-03-31 | 2023-12-26 | 常州市途歌精密机械有限公司 | Doffing device of spinning frame |
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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: 20110817 Effective date of abandoning: 20120808 |