CN106402312A - Drive device of printing worktable - Google Patents

Drive device of printing worktable Download PDF

Info

Publication number
CN106402312A
CN106402312A CN201610432636.2A CN201610432636A CN106402312A CN 106402312 A CN106402312 A CN 106402312A CN 201610432636 A CN201610432636 A CN 201610432636A CN 106402312 A CN106402312 A CN 106402312A
Authority
CN
China
Prior art keywords
pin wheel
positioning
gear
bearing
rotating spindle
Prior art date
Application number
CN201610432636.2A
Other languages
Chinese (zh)
Inventor
沈锦华
Original Assignee
桐乡市龙欣印染有限公司
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 桐乡市龙欣印染有限公司 filed Critical 桐乡市龙欣印染有限公司
Priority to CN201610432636.2A priority Critical patent/CN106402312A/en
Publication of CN106402312A publication Critical patent/CN106402312A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/16Printing tables
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H29/00Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/20Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks

Abstract

The invention provides a drive device of a printing worktable, and belongs to the technical field of textile manufacturing machines. The drive device comprises a gear, a rack, a one-way clutch, a pin wheel, a positioning disc and a groove wheel; the gear is coaxially arranged at one end of a bearing shaft, the one-way clutch is arranged between the gear and the bearing shaft, one end of an air cylinder is connected with the rack, the rack and the gear are engaged, the pin wheel is coaxially arranged at the other end of the bearing shaft, the positioning disc is arranged on the pin wheel, and the printing worktable is coaxially arranged at one end of a rotating spindle; the groove wheel is coaxially arranged at the other end of the rotating spindle, two symmetric positioning grooves are formed in the pin wheel, a positioner is arranged on one side of the pin wheel, an ejector rod of the positioner is arranged on a positioning support in a left-and-right sliding manner, a spring is arranged between the ejector rod and the positioning support, a positioning ball is arranged on the left side of the ejector rod, and a stroke switch is arranged on the right side of the positioning support; the linear reciprocating motion of the air cylinder is converted into intermittent rotation of the printing worktable, and precision is high.

Description

A kind of driving means of stamp workbench
Technical field
The present invention relates to technical field of textile machine, particularly to a kind of driving means of stamp workbench.
Background technology
Automatic screen pattern printer is typically made up of entering arrangment, centralising device, printing cell, stamp Working table driving device, fuselage lifting device, dehydrator etc., stamp process is pasted onto on the stamp station platform of radially circular flow by entering arrangment for fabric, import printing cell through centralising device, during stamp, stamp station platform is static, the screen cloth of printing device declines, and scraper scrapes, and screen cloth is lifted, fabric moves forward a flower with stamp station platform and returns, and enters next printing cell.Stamp station platform driving means are the important device driving station platform to run downwards from last station, and it ensure that continuously accurately running of printing technology.Stamp station platform driving means include right rotating spindle, sprocket wheel is connected with rotating spindle, it is fitted with minor sprocket, minor sprocket passes through chain drive with the sprocket wheel of rotating spindle, rotating spindle turns an angle and drives stamp station platform to run to next station under stamp station platform.And the driving means of rotating spindle are generally adopted by Motor drive at present, that is, motor passes through Timing Belt or chain is connected with rotating spindle, by the intermittently-driving of motor come drive shaft.But precise control motor rotates so that by the sprocket wheel as rotating spindle for the precise translation that once rotates of motor, to turn over a pitch more difficult, stamp station platform is intermittent, and to rotate accuracy poor.
Content of the invention
It is an object of the invention to provide a kind of driving means of stamp workbench, realize the intermittent rotation of stamp station platform, accuracy is good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of driving means of stamp workbench,It includes frame、Cylinder、Cylinder saddle、Tooth bar、Gear、One-way clutch、First bearing、Support shaft、Pin wheel、Positioning disk、Sheave、Second bearing、Rotating spindle、Stamp workbench、Localizer,Described first bearing and the second bearing are disposed in parallel in frame,Described support shaft is rotatably provided on the first bearing,Described rotating spindle is rotatably provided on the second bearing,The concentric one end being arranged on support shaft of described gear,It is provided with one-way clutch between described gear and support shaft,Described cylinder is horizontally arranged on cylinder saddle,Described cylinder saddle is fixed in frame,One end of described cylinder connects tooth bar,Described rack and pinion engages each other,The concentric other end being arranged on support shaft of described pin wheel,Described positioning disk is arranged on pin wheel,The concentric one end being arranged on rotating spindle of described stamp workbench,The concentric other end being arranged on rotating spindle of described sheave,Symmetrical two locating slot is additionally provided with described pin wheel,Described localizer is arranged on the side of pin wheel,Described localizer includes place kick、Spring、Push rod、Positioning support、Travel switch,Described positioning support is fixed in frame,Described push rod can horizontally slip and be arranged on positioning support,It is provided with spring between described push rod and positioning support,The left side of described push rod is provided with place kick,Described travel switch is arranged at the right side of positioning support.
Further, described place kick is rubber place kick.
Further, described sheave is evenly arranged with draw-in groove, pocket numbers are 4.
Compared to the prior art the present invention, has advantages below and effect:Cylinder action, band carry-over bar moves to the left, now rack drives pinion rotation, and after pin wheel drives sheave to rotate an angle, positioning disk and sheave are fitted, and meanwhile, in the presence of push rod and spring, place kick is stuck in the locating slot of pin wheel.Keep the accuracy that stamp workbench rotates.When cylinder continuation action, carry-over bar is carried to move right, now due to the effect of one-way clutch, support shaft is not rotated backward, so stamp workbench keeps the original position of one end time.Draw-in groove is evenly arranged with sheave, pocket numbers are 4, and rational in infrastructure, operational reliability is good.It is provided with spring, spring ensure that push rod keeps pressure to the left all the time to place kick between push rod and positioning support.Place kick is rubber place kick, has certain elasticity, locating effect is good.The straight reciprocating motion of cylinder is converted to stamp workbench intermittent rotary using with one-way clutch, gear and sheave, pin wheel by the present invention, and accuracy is good.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
In figure:1. frame, 2. cylinder, 3. cylinder saddle, 4. tooth bar, 5. gear, 6. one-way clutch, 7. the first bearing, 8. support shaft, 9. pin wheel, 10. positioning disk, 11. sheaves, 12. second bearings, 13. rotating spindles, 14. stamp workbench, 15. localizers, 16. locating slots, 17. place kick, 18. springs, 19. push rods, 20. positioning supports, 21. travel switches.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are explanation of the invention and the invention is not limited in following examples.
As depicted in figs. 1 and 2,A kind of driving means of stamp workbench,It includes frame 1、Cylinder 2、Cylinder saddle 3、Tooth bar 4、Gear 5、One-way clutch 6、First bearing 7、Support shaft 8、Pin wheel 9、Positioning disk 10、Sheave 11、Second bearing 12、Rotating spindle 13、Stamp workbench 14、Localizer 15,Described first bearing 7 and the second bearing 12 are disposed in parallel in frame 1,Described support shaft 8 is rotatably provided on the first bearing 7,Described rotating spindle 13 is rotatably provided on the second bearing 12,The concentric one end being arranged on support shaft 8 of described gear 5,It is provided with one-way clutch 6 between described gear 5 and support shaft 8,Described cylinder 2 is horizontally arranged on cylinder saddle 3,Described cylinder saddle 3 is fixed in frame 1,One end of described cylinder 2 connects tooth bar 4,Described tooth bar 4 and gear 5 engage each other.The concentric other end being arranged on support shaft 8 of described pin wheel 9, described positioning disk 10 is arranged on pin wheel 9, the concentric one end being arranged on rotating spindle 13 of described stamp workbench 14, the concentric other end being arranged on rotating spindle 13 of described sheave 11, it is evenly arranged with draw-in groove on described sheave 11, pocket numbers are 4, and rational in infrastructure, operational reliability is good.Symmetrical two locating slot 16 is additionally provided with described pin wheel 9, described localizer 15 is arranged on the side of pin wheel 9.Described localizer 15 includes place kick 17, spring 18, push rod 19, positioning support 20, travel switch 21, described positioning support 20 is fixed in frame 1, described push rod 19 can horizontally slip and be arranged on positioning support 20, it is provided with spring 18, spring 18 ensure that push rod 19 keeps pressure to the left all the time to place kick 17 between described push rod 19 and positioning support 20.The left side of described push rod 19 is provided with place kick 17, and described place kick 17 is rubber place kick, has certain elasticity, locating effect is good.Described travel switch 21 is arranged at the right side of positioning support 20.
By technique scheme, when a kind of driving means of present invention stamp workbench use, cylinder 2 action, to left movement, this hour rack 4 band moving gear 5 rotates band carry-over bar 4, after pin wheel 9 drives sheave 11 to rotate an angle, positioning disk 10 and sheave 11 are fitted, meanwhile, in the presence of push rod 19 and spring 18, place kick 17 is stuck in the locating slot 16 of pin wheel 9.Keep the accuracy that stamp workbench 14 rotates.When cylinder 2 continuation action, carry-over bar 4 is carried to move right, now due to the effect of one-way clutch 6, support shaft 8 is not rotated backward, so stamp workbench 14 keeps the original position of one end time.The straight reciprocating motion of cylinder 2 is converted to stamp workbench 14 intermittent rotary using with one-way clutch 6, gear 5 and sheave 11, pin wheel 9 by the present invention.
Above content described in this specification is only illustration made for the present invention.Those skilled in the art can be made various modifications or supplement or substituted using similar mode to described specific embodiment; content without departing from description of the invention or surmount scope defined in the claims, all should belong to protection scope of the present invention.

Claims (3)

1. a kind of driving means of stamp workbench it is characterised in that:It includes frame、Cylinder、Cylinder saddle、Tooth bar、Gear、One-way clutch、First bearing、Support shaft、Pin wheel、Positioning disk、Sheave、Second bearing、Rotating spindle、Stamp workbench、Localizer,Described first bearing and the second bearing are disposed in parallel in frame,Described support shaft is rotatably provided on the first bearing,Described rotating spindle is rotatably provided on the second bearing,The concentric one end being arranged on support shaft of described gear,It is provided with one-way clutch between described gear and support shaft,Described cylinder is horizontally arranged on cylinder saddle,Described cylinder saddle is fixed in frame,One end of described cylinder connects tooth bar,Described rack and pinion engages each other,The concentric other end being arranged on support shaft of described pin wheel,Described positioning disk is arranged on pin wheel,The concentric one end being arranged on rotating spindle of described stamp workbench,The concentric other end being arranged on rotating spindle of described sheave,Symmetrical two locating slot is additionally provided with described pin wheel,Described localizer is arranged on the side of pin wheel,Described localizer includes place kick、Spring、Push rod、Positioning support、Travel switch,Described positioning support is fixed in frame,Described push rod can horizontally slip and be arranged on positioning support,It is provided with spring between described push rod and positioning support,The left side of described push rod is provided with place kick,Described travel switch is arranged at the right side of positioning support.
2. a kind of stamp workbench according to claim 1 driving means it is characterised in that:Described place kick is rubber place kick.
3. a kind of stamp workbench according to claim 1 driving means it is characterised in that:Draw-in groove is evenly arranged with described sheave, pocket numbers are 4.
CN201610432636.2A 2016-06-17 2016-06-17 Drive device of printing worktable CN106402312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610432636.2A CN106402312A (en) 2016-06-17 2016-06-17 Drive device of printing worktable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610432636.2A CN106402312A (en) 2016-06-17 2016-06-17 Drive device of printing worktable

Publications (1)

Publication Number Publication Date
CN106402312A true CN106402312A (en) 2017-02-15

Family

ID=58005588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610432636.2A CN106402312A (en) 2016-06-17 2016-06-17 Drive device of printing worktable

Country Status (1)

Country Link
CN (1) CN106402312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108893809A (en) * 2018-07-03 2018-11-27 王亚莲 A kind of single thread drawing-off processing unit (plant)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032722A (en) * 2005-07-27 2007-02-08 Takehiko Uemae Rotary indexing device
CN202655576U (en) * 2012-06-18 2013-01-09 南京法塔自动化设备有限公司 Hydraulic intermittent indexing mechanism
CN104526460A (en) * 2014-11-27 2015-04-22 青岛理工大学 Accurate positioning device based equal-indexing multi-station rotary table
CN204366623U (en) * 2014-12-31 2015-06-03 吴方平 A kind of index dial
CN205745154U (en) * 2016-06-17 2016-11-30 桐乡市龙欣印染有限公司 A kind of driving means of printer's station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032722A (en) * 2005-07-27 2007-02-08 Takehiko Uemae Rotary indexing device
CN202655576U (en) * 2012-06-18 2013-01-09 南京法塔自动化设备有限公司 Hydraulic intermittent indexing mechanism
CN104526460A (en) * 2014-11-27 2015-04-22 青岛理工大学 Accurate positioning device based equal-indexing multi-station rotary table
CN204366623U (en) * 2014-12-31 2015-06-03 吴方平 A kind of index dial
CN205745154U (en) * 2016-06-17 2016-11-30 桐乡市龙欣印染有限公司 A kind of driving means of printer's station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108893809A (en) * 2018-07-03 2018-11-27 王亚莲 A kind of single thread drawing-off processing unit (plant)
CN108893809B (en) * 2018-07-03 2020-12-08 浙江省东阳市泛海针织有限公司 Single yarn drafting processing device

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Application publication date: 20170215