CN101856902A - Lifting driving device for dyeing mechanism of flat screen printing machine - Google Patents
Lifting driving device for dyeing mechanism of flat screen printing machine Download PDFInfo
- Publication number
- CN101856902A CN101856902A CN 201010209721 CN201010209721A CN101856902A CN 101856902 A CN101856902 A CN 101856902A CN 201010209721 CN201010209721 CN 201010209721 CN 201010209721 A CN201010209721 A CN 201010209721A CN 101856902 A CN101856902 A CN 101856902A
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- printing machine
- dyeing mechanism
- screen printing
- driving device
- flat screen
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Abstract
The invention relates to the technical field of dyeing machinery, and discloses a lifting driving device for a dyeing mechanism of a flat screen printing machine. A coupling shaft of a servo motor drives a screw rod to rotate, so that a feed screw nut moves linearly; the feed screw nut is fixedly connected with a connecting seat, and the connecting seat is fixedly connected with a lifting pull rod; and two ends of the lifting pull rod are hinged with a rocker arm respectively, the other end of the rocker arm is hinged with a lifting shaft of the dyeing mechanism, and the rocker arm is pivoted on a stander of the printing machine. The lifting driving device for the dyeing mechanism of the flat screen printing machine has the advantages of saving energy, reducing operating cost, protecting environment, saving space, along with low running noise and stable operation.
Description
Technical field:
The present invention relates to the dyeing machine technical field, more specifically to a kind of lifting driving device for dyeing mechanism of flat screen printing machine.
Background technology:
The dyeing mechanism lifting of tradition flat screen printing machine drives often adopts hydraulic-driven.Its weak point is: 1, hydraulic system can produce pressure in use for some time and descends, and speed slows down, leakage of oil, and a series of problems such as noise is big, this can influence the quality of dyeing cloth.2, the hydraulic lifting of traditional flat screen printing machine be the motor of two 7.5KW as power, and must continuously work and could keep the pressure of Hydraulic Station, aspect the energy, produce huge consumption, cause the waste of the energy.
Summary of the invention:
The object of the present invention is to provide a kind of lifting driving device for dyeing mechanism of flat screen printing machine, its energy savings, reduce operating cost and environmental protection, conserve space, the operation noise is little and the operation balance.
Technology solution of the present invention is as follows:
Lifting driving device for dyeing mechanism of flat screen printing machine, the servomotor shaft coupling drives the screw mandrel rotation, produce feed screw nut's rectilinear motion, feed screw nut and Connection Block are connected and fixed and link together, Connection Block and lifter drawing bar are fixed together, two ends of lifter drawing bar are hinged rocking arm respectively, and the other end of rocking arm is hinged with the lifting shaft of dyeing mechanism, and rocking arm is articulated on the frame of printing machine.
Described servomotor is installed on the holder, and holder is provided with line slideway, and sliding shoe is installed on the Connection Block, and this sliding shoe sleeve is in line slideway.
The main shaft shaft coupling and the screw mandrel of described servomotor are fixed together, and screw mandrel is installed on the bearing block.
Be fixed with limited block on the holder of two end front portions of described screw mandrel.
Beneficial effect of the present invention is:
1, energy savings, the conventional hydraulic lifting is that the motor of two 7.5KW is as power, and must continuously work and to keep the pressure of Hydraulic Station, and the power in this device is the servomotor of two 5.5KW, and use when being work, can stop greatly convenient and energy savings when not working at any time.
2, reduce operating cost and environmental protection, hydraulic means must periodic replacement hydraulic oil in running, or otherwise be easy to generate pressure and reduce shortcomings such as speed slows down, and after long-term the use, be easy to generate and reveal and contaminated environment.And what adopt in this device is grease lubrication, with low cost and easy maintenance.
3, conserve space, the lowering or hoisting gear of traditional Hydraulic Station form must be installed in the outside of machine, the about 1.5M2 of floor space, and this device is mounted in the inside of machine, does not need additionally to take other places.
4, the operation noise is little, because the Hydraulic Station of hydraulic lift coloured silk in use can produce very big noise, and the ball screw that adopts in this device drives, and noise is very little, and operates steadily.
Description of drawings:
Fig. 1 is the lifting device structure schematic diagram;
Fig. 2 is the installation site figure of lowering or hoisting gear.
The specific embodiment:
Embodiment, see Fig. 1,2, lifting driving device for dyeing mechanism of flat screen printing machine, servomotor 1 shaft coupling drives screw mandrel 3 rotations, produces feed screw nut 4 rectilinear motion, and feed screw nut 4 is fixed together with Connection Block 5, Connection Block 5 is fixed together with lifter drawing bar 6, two ends of lifter drawing bar 6 are hinged rocking arm 7 respectively, and the other end of rocking arm 7 is hinged with the lifting shaft 9 of dyeing mechanism 8, and rocking arm 7 is articulated on the frame 14 of printing machine.
Servomotor 1 is installed on the holder 13, and holder 13 is provided with line slideway 10, has guide pillar on the Connection Block 5, and this guide pillar sleeve is in line slideway 10.
The main shaft shaft coupling 2 and the screw mandrel 3 of servomotor 1 are fixed together, and screw mandrel 3 is installed on the bearing block 12.
Be fixed with limited block 11 on the holder 13 of two end front portions of screw mandrel 3.
Operation principle: the positive and negative rotation of servomotor 1 drives ball screw 3 rotations by shaft coupling 2, thereby produce the rectilinear motion of silk tool nut 4, make lifter drawing bar produce the front and back linear reciprocating motion by Connection Block 5 and fixedlying connected of lifter drawing bar 6 again, the linear reciprocating motion of pull bar drives rocking arm 7 and rotates, because each all is provided with above the under-chassis front and back linear reciprocating motion is changed into the rocking arm that rotatablely moves; the rotation of rocking arm is again by supporting the last lower shaft 9 that dyeing mechanism 8 moves up and down; produce dyeing mechanism and move up and down; line slideway 10 is set in order to prevent the feed screw nut from producing rotation, makes the feed screw nut rotatablely moving of screw mandrel can be changed into rectilinear motion.Servomotor rotating continuously makes dyeing mechanism produce continuous rotating and dyeing mechanism is produced constantly move up and down.Two ends of screw mandrel operation are respectively installed a limit switch 11, prevent limit.Ball screw is fixed on the holder 13 by the bearing and the supporting seat 12 at two ends.
Claims (4)
1. lifting driving device for dyeing mechanism of flat screen printing machine, it is characterized in that: servomotor (1) shaft coupling drives screw mandrel (3) rotation, produce feed screw nut's (4) rectilinear motion, feed screw nut (4) is fixed together with Connection Block (5), Connection Block (5) is fixed together with lifter drawing bar (6), two ends of lifter drawing bar (6) are hinged rocking arm (7) respectively; the other end of rocking arm (7) is hinged with the lifting shaft (9) of dyeing mechanism (8), and rocking arm (7) is articulated on the frame (14) of printing machine.
2. lifting driving device for dyeing mechanism of flat screen printing machine according to claim 1, it is characterized in that: servomotor (1) is installed on the holder (13), holder (13) is provided with line slideway (10), and Connection Block has guide pillar on (5), and this guide pillar sleeve is in line slideway (10).
3. lifting driving device for dyeing mechanism of flat screen printing machine according to claim 1 is characterized in that: the main shaft shaft coupling (2) of servomotor (1) is fixed together with screw mandrel (3), and screw mandrel (3) is installed on the bearing block (12).
4. lifting driving device for dyeing mechanism of flat screen printing machine according to claim 3 is characterized in that: be fixed with limited block (11) on the holder (13) of two end front portions of screw mandrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209721 CN101856902A (en) | 2010-06-25 | 2010-06-25 | Lifting driving device for dyeing mechanism of flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010209721 CN101856902A (en) | 2010-06-25 | 2010-06-25 | Lifting driving device for dyeing mechanism of flat screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101856902A true CN101856902A (en) | 2010-10-13 |
Family
ID=42943170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010209721 Pending CN101856902A (en) | 2010-06-25 | 2010-06-25 | Lifting driving device for dyeing mechanism of flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101856902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287066A (en) * | 2012-02-24 | 2013-09-11 | 昆山富山精密设备有限公司 | Reciprocating translation device of movable working platform for printing |
| CN105799320A (en) * | 2016-05-06 | 2016-07-27 | 苏州瑞日纺织科技有限公司 | Tool rest system of rotary screen printing machine |
| CN106739447A (en) * | 2017-01-06 | 2017-05-31 | 福建屹立智能化科技有限公司 | A kind of 3D increases material printing machine screen frame lifting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688493Y (en) * | 2004-04-12 | 2005-03-30 | 株洲高新技术产业开发区晴峰印染设备有限公司 | Plainnet ink-jet net-maker with linear guide and screw transmission |
| CN201405561Y (en) * | 2009-05-20 | 2010-02-17 | 湖州惠盛机械有限公司 | Lifting and driving device for printing and dyeing mechanism of flat screen printing machine |
-
2010
- 2010-06-25 CN CN 201010209721 patent/CN101856902A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688493Y (en) * | 2004-04-12 | 2005-03-30 | 株洲高新技术产业开发区晴峰印染设备有限公司 | Plainnet ink-jet net-maker with linear guide and screw transmission |
| CN201405561Y (en) * | 2009-05-20 | 2010-02-17 | 湖州惠盛机械有限公司 | Lifting and driving device for printing and dyeing mechanism of flat screen printing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287066A (en) * | 2012-02-24 | 2013-09-11 | 昆山富山精密设备有限公司 | Reciprocating translation device of movable working platform for printing |
| CN105799320A (en) * | 2016-05-06 | 2016-07-27 | 苏州瑞日纺织科技有限公司 | Tool rest system of rotary screen printing machine |
| CN106739447A (en) * | 2017-01-06 | 2017-05-31 | 福建屹立智能化科技有限公司 | A kind of 3D increases material printing machine screen frame lifting device |
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Open date: 20101013 |