CN206266782U - A kind of intelligence machine arm Automatic doffing devices - Google Patents

A kind of intelligence machine arm Automatic doffing devices Download PDF

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Publication number
CN206266782U
CN206266782U CN201621245075.7U CN201621245075U CN206266782U CN 206266782 U CN206266782 U CN 206266782U CN 201621245075 U CN201621245075 U CN 201621245075U CN 206266782 U CN206266782 U CN 206266782U
Authority
CN
China
Prior art keywords
gas frame
automatic doffing
servomotor
doffing devices
machine arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621245075.7U
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Chinese (zh)
Inventor
陆立秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Seahorse Textile Machinery Co Ltd
Original Assignee
Jiangsu Seahorse Textile Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Seahorse Textile Machinery Co Ltd filed Critical Jiangsu Seahorse Textile Machinery Co Ltd
Priority to CN201621245075.7U priority Critical patent/CN206266782U/en
Application granted granted Critical
Publication of CN206266782U publication Critical patent/CN206266782U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of intelligence machine arm Automatic doffing devices, including the gas frame that doffs, gas frame drive disk assembly and part etc. spool transfer unit.Gas frame drive disk assembly eliminates original Timing Belt reducing transmission structure, reductor is directly driven by shaft coupling using servomotor, power is passed to by chain gear transmission by lead screw pair again, make lifter drawing bar side-to-side movement vertically, lifter drawing bar drives the lifting linking member and lifting swing rod of herringbone lifting linking member mechanism, holding beam is forced to drive yarn holder to be moved up and down in perpendicular, so as to complete the elevating movement of yarn holder and holding beam.The Automatic doffing devices eliminates the middle transition action link of gas frame transmission when plug spool is realized, reduces the time of doffing, the action accuracy with production efficiency and Geng Gao higher, it is ensured that the accuracy of plug spool.

Description

A kind of intelligence machine arm Automatic doffing devices
Technical field
The utility model belongs to spinning frame field, and in particular to a kind of Automatic doffing devices structure of intelligence machine arm changes Enter.
Background technology
Ring throstle is to have played critical operation in cotton spinning production procedure, is that the labour intensity of cotton mill is big With labour-intensive problem centrostigma.Due to the high degree of automation equipped with integral cosine doffing device spinning frame, spinned entirely Cheng Zhongke fully automatically completes operation, can shorten the time of doffing, and the housekeeping and collator of empty spool is eliminated, to cop Quality make moderate progress, process of entirely doffing can just complete to doff with little need for people, so as to substantially increase work production Rate.Current most domestic textile enterprise is most of also using doffing by hand, and each doffer undertakes the workload of plug daily Very big, labour intensity is high, does not adapt to the development of enterprise completely, according to the national conditions of China, installs collective additional in short car spinning frame and falls Yarn feeding device turns into the inexorable trend of Future Development.
The intelligence machine arm Automatic doffing devices in spinning frame is applied at present, it is main to include doff gas frame, the transmission of gas frame Part and spool transfer unit.The gas frame that doffs uses separable piston type pipe grabbing device, light aluminium section bar, gas frame to rise use The structure design that lead screw transmission gradually withdraws, can reduce the deformation of gas frame transmission tube;Increase gas frame and inside and outside put anti-deformation device, carry The reliability and stability of gas frame action high.The transmission of gas frame uses servo control system, by reduction box turn-screw spiral shell The lifting of mother's control miter arm, accurately and reliably, lifting is steady for action.Because the power of this kind of drive is passed through by servomotor Toothed belt transmission deceleration is crossed, then feed screw nut is passed to by reductor, require to keep strict motion space during work And installation site, and transmission efficiency is have impact on, increased accumulated error.This structure not only increases middle transition link, Many unreliable factors, increase the complexity of doffer structure, and increased the manufacturing cost of doffer, Increase the labour intensity of operative employee.
Utility model content
For the above-mentioned deficiency existing for prior art, the technical problems to be solved in the utility model is to provide a kind of new Intelligence machine arm Automatic doffing devices, it can reduce doff frame transmission transitional link, save installing space, and with it is thin The new machine of yarn machine matches, and is equally applicable to the improving old machine of spinning frame.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that:
A kind of intelligence machine arm Automatic doffing devices, including the gas frame that doffs, gas frame drive disk assembly and spool transfer unit etc. Part.The gas frame that doffs contains herringbone lifting linking member mechanism, pivoted arm and the horizontal gas that yarn holder, holding beam and holding beam are hinged Cylinder etc..Gas frame drive disk assembly is arranged on the centre position on the lower of Automatic doffing devices, wherein containing servomotor, shaft coupling, Reductor, drive sprocket, tightener sprocket, driven sprocket, chain, screw rodb base, lead screw pair and lifter drawing bar.
Servomotor is arranged on servomotor bracket end face, is directly connected with reductor by shaft coupling;Two actives Sprocket wheel is arranged on the output shaft of reductor, and two tightener sprockets are separately mounted on two tightener sprocket supports, and two driven Sprocket wheel is separately mounted in two lead screw pair, and two drive sprockets, two tightener sprockets and two driven sprockets all pass through chain It is connected;Lifter drawing bar is sleeved in lead screw pair, and lead screw pair is arranged in screw block;Reductor, servomotor support, two tensionings Sprocket support and screw block are all fixed on gas frame transmission base plate.
During work, servomotor directly drives reductor by shaft coupling, then power is passed to silk by chain gear transmission Thick stick pair, makes lifter drawing bar be moved vertically, and lifter drawing bar drives lifting linking member and the lifting of herringbone lifting linking member mechanism Swing rod, forces holding beam to drive yarn holder to be moved upwards in perpendicular, after moving upward to fixed position, by with pivoted arm Connected horizontal air cylinder drives pivoted arm inwardly to move, so as to drive yarn holder and holding beam level inwardly to move;Conversely, horizontal gas Cylinder drives pivoted arm to move out, so as to drive yarn holder and holding beam horizontal outward movement, then is subtracted by servomotor reverse drive Fast machine, forces holding beam to drive yarn holder to be moved downward in perpendicular, so as to complete the level fortune of yarn holder and holding beam Dynamic and elevating movement.
After using said structure, because servomotor is directly connected on reductor by shaft coupling, such side simplifies The structure of doffer, improves the degree of accuracy, has on the other hand saved taking up room for gas frame drive disk assembly, reduces occupation of land Area.
The Automatic doffing devices eliminates the middle transition action link of gas frame transmission when plug spool is realized, reduces Doff the time, the action accuracy with production efficiency and Geng Gao higher, it is ensured that the accuracy of plug spool.
Brief description of the drawings
Fig. 1 is Automatic doffing devices main view direction structure schematic diagram of the present utility model.
Fig. 2 is Automatic doffing devices overlook direction structural representation of the present utility model.
Fig. 3 is gas frame drive disk assembly main view direction structure schematic diagram of the present utility model.
Fig. 4 is gas frame drive disk assembly overlook direction structural representation of the present utility model.
In figure:1. doff gas frame;2. gas frame drive disk assembly;3. spool transfer unit;2-1. gas frame is driven base plate;2-2. is watched Take motor;2-3. servomotor supports;2-4. shaft couplings;2-5. reductors;2-6. drive sprockets;2-7. chains;2-8. is tensioned Sprocket wheel;2-9. driven sprockets;2-10. tightener sprocket supports;2-11. screw blocks;2-12. lead screw pair;2-13. lifter drawing bars.
Specific embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of intelligence machine arm Automatic doffing devices, it is main to include doff gas frame 1, the transmission of gas frame Part 2 and spool transfer unit 3, gas frame drive disk assembly 2 are arranged on the centre position on the lower of Automatic doffing devices such as.Such as Fig. 3 With shown in Fig. 4, gas frame drive disk assembly mainly includes gas frame transmission base plate 2-1, servomotor 2-2, servomotor support 2-3, connection Axle device 2-4, reductor 2-5, drive sprocket 2-6, chain 2-7, tightener sprocket 2-8, driven sprocket 2-9, tightener sprocket support 2- 10th, screw block 2-11, lead screw pair 2-12, lifter drawing bar 2-13.Whole drive disk assembly is arranged on above gas frame transmission base plate 2-1, Servomotor 2-2 is arranged on servomotor support 2-3 end faces, and reductor 2-5 is fixed on gas frame transmission base plate 2-1, servo Motor 2-2 is directly connected by shaft coupling 2-4 with reductor 2-5.Two drive sprocket 2-6 are arranged on the output of reductor 2-5 On axle, two tightener sprocket 2-8 are separately mounted on two tightener sprocket support 2-10, and two driven sprocket 2-9 are respectively mounted On two lead screw pair 2-12, power is passed to driven sprocket 2- by drive sprocket 2-6 by chain 2-7 and tightener sprocket 2-8 9.Lifter drawing bar 2-13 is sleeved on lead screw pair 2-12, and lead screw pair 2-12 is arranged in screw block 2-11, servomotor support 2- 3rd, two tightener sprocket support 2-10 and screw block 2-11 are fixed on gas frame transmission base plate 2-1.
During work, as shown in Figure 3 and Figure 4, servomotor 2-2 directly drives reductor 2-5 by shaft coupling 2-4, passes through Power is passed to driven sprocket 2-9 by drive sprocket 2-6, chain 2-7 and tightener sprocket 2-8, makes the lifting on lead screw pair 2-12 Pull bar 2-13 is moved vertically, and lifter drawing bar 2-13 drives the herringbone lifting linking member mechanism doffed on gas frame, the company of forcing Holding beam on linkage drives yarn holder to be moved upwards in perpendicular, after moving upward to fixed position, by with turn The connected horizontal air cylinder of arm drives pivoted arm inwardly to move, so as to drive holding beam and yarn holder level inwardly to move, catches spool. Then horizontal air cylinder drives pivoted arm to move out, so that holding beam and yarn holder horizontal outward movement are driven, then by servomotor 2-2 reverse drive reductor 2-5, force holding beam to drive yarn holder to be moved downward in perpendicular, and spool is placed into support On disk, the horizontal movement and elevating movement of yarn holder are completed, so as to complete the plug action of spool.
In sum, a kind of intelligence machine arm Automatic doffing devices disclosed in the utility model, the doffer is on the one hand The structure of doffer is simplified, the degree of accuracy is improve, taking up room for doffer has on the other hand been saved, occupation of land face is reduced Product.The doffer reduces the middle transition action link of gas frame transmission when plug spool is realized, reduces when doffing Between, the action accuracy with production efficiency and Geng Gao higher, it is ensured that the accuracy of plug spool.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry It should be appreciated that above-mentioned implementation method is familiar with this only to illustrate technology design of the present utility model and feature its object is to allow The personage of technology will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model In enclosing.

Claims (5)

1. a kind of intelligence machine arm Automatic doffing devices, including the gas frame (1) that doffs, gas frame drive disk assembly (2) and spool delivery section Part (3), it is characterised in that:The gas frame drive disk assembly (2) is driven base plate (2-1), servomotor (2-2), servo including gas frame Electric machine support (2-3), shaft coupling (2-4), reductor (2-5), two drive sprockets (2-6), chain (2-7), two tensioning chains Wheel (2-8), two driven sprockets (2-9), two tightener sprocket supports (2-10), two screw blocks (2-11), two lead screw pair (2-12) and two lifter drawing bars (2-13).
2. a kind of intelligence machine arm Automatic doffing devices according to claim 1, it is characterised in that:In gas frame transmission In part (2), servomotor support (2-3), reductor (2-5), two tightener sprocket supports (2-10) and two screw block (2- 11) gas frame is fixedly arranged to be driven on base plate (2-1).
3. a kind of intelligence machine arm Automatic doffing devices according to claim 1, it is characterised in that:In gas frame transmission In part (2), servomotor (2-2) is arranged on servomotor support (2-3) end face, and two drive sprockets (2-6) are arranged on On the output shaft of reductor (2-5), two tightener sprockets (2-8) are separately mounted on two tightener sprocket supports (2-10), and two Individual driven sprocket (2-9) is separately mounted on two lead screw pair (2-12), and two lifter drawing bars (2-13) are set in leading screw On secondary (2-12), two lead screw pair (2-12) are arranged in two screw blocks (2-11).
4. a kind of intelligence machine arm Automatic doffing devices according to claim 3, it is characterised in that:In gas frame transmission In part (2), servomotor (2-2) directly drives reductor (2-5) by shaft coupling (2-4), by two drive sprocket (2- 6), power is passed to two driven sprockets (2-9) by chain (2-7) and two tightener sprockets (2-8), makes two lead screw pair (2- 12) two lifter drawing bars (2-13) on are moved vertically.
5. a kind of intelligence machine arm Automatic doffing devices according to claim 1, it is characterised in that:Described gas frame transmission Position of the part (2) installed in the centre of Automatic doffing devices on the lower.
CN201621245075.7U 2016-11-17 2016-11-17 A kind of intelligence machine arm Automatic doffing devices Expired - Fee Related CN206266782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621245075.7U CN206266782U (en) 2016-11-17 2016-11-17 A kind of intelligence machine arm Automatic doffing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621245075.7U CN206266782U (en) 2016-11-17 2016-11-17 A kind of intelligence machine arm Automatic doffing devices

Publications (1)

Publication Number Publication Date
CN206266782U true CN206266782U (en) 2017-06-20

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Application Number Title Priority Date Filing Date
CN201621245075.7U Expired - Fee Related CN206266782U (en) 2016-11-17 2016-11-17 A kind of intelligence machine arm Automatic doffing devices

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106435876A (en) * 2016-11-17 2017-02-22 江苏海马纺织机械有限公司 Intelligent robot arm automatic doffing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106435876A (en) * 2016-11-17 2017-02-22 江苏海马纺织机械有限公司 Intelligent robot arm automatic doffing device

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GR01 Patent grant
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: 20170620

Termination date: 20211117