CN204955763U - Digital printing machine and conduction band movement accuracy controlling means thereof - Google Patents
Digital printing machine and conduction band movement accuracy controlling means thereof Download PDFInfo
- Publication number
- CN204955763U CN204955763U CN201520552672.3U CN201520552672U CN204955763U CN 204955763 U CN204955763 U CN 204955763U CN 201520552672 U CN201520552672 U CN 201520552672U CN 204955763 U CN204955763 U CN 204955763U
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- Prior art keywords
- conduction band
- clamping
- clamping device
- control device
- decorating machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/007—Conveyor belts or like feeding devices
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Abstract
The utility model discloses a digital printing machine and conduction band movement accuracy controlling means thereof. Include: fixture, slide mechanism, reading mechanism and canceling release mechanical system, during the conduction band motion, clip the conduction band by fixture, make fixture slide on slide mechanism, and keep simultaneous movement with the conduction band, fixture's moving distance is read by reading mechanism in the motion process, when reaching when predetermineeing moving distance, the conduction band stop motion, loosen conduction band by fixture this moment, it resets by canceling release mechanical system control simultaneously, thereby accurate control the moving distance that at every turn removes of conduction band, accurate control the elastic movement accuracy of conduction band.
Description
Technical field
The utility model relates to digital printing technology field, particularly digital decorating machine and conduction band motion accuracy control device thereof.
Background technology
At present, digital decorating machine, when printing, drives conduction band to tighten by the rollers of more than two or two, then is seesawed by the installation driven by servomotor conduction band on a drive roll, makes conduction band drive print media to move with conduction band together.
But, conduction band generally by the fibrous material of weaving and PVC(Polyvinylchloride, polyvinyl chloride) material forms, and these materials all have very large elasticity.Generally can stretch 6/3000 to thousand/1000ths on digital decorating machine.In print procedure, drive the servomotor of conduction band motion can only ensure the kinematic accuracy of drive roll, but can not ensure the flexible kinematic accuracy of conduction band, particularly conduction band seam crossing, conduction band stepping can be different, the flexible kinematic accuracy of more difficult control conduction band.
Thus prior art need to improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide digital decorating machine and conduction band motion accuracy control device thereof, to solve the problem that prior art can not control the kinematic accuracy of conduction band.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of conduction band motion accuracy control device of digital decorating machine, it comprises: for clamping the clamping device of conduction band, for controlling the slide mechanism that clamping device is synchronized with the movement with conduction band, for reading the reading mechanism of the movement travel of clamping device, the resetting-mechanism resetted for driving clamping device; Described clamping device is installed on described slide mechanism, and clamping device is positioned at the side of reading mechanism.
In the conduction band motion accuracy control device of described digital decorating machine, described clamping device comprises: fixed head, clamping top board, clamping lower platen clamp the relative cylinder clamping top board folding of lower platen with for controlling, described clamping top board is arranged on described fixed head, and clamping lower platen is arranged on described cylinder.
In the conduction band motion accuracy control device of described digital decorating machine, the side that described clamping top board is relative with clamping lower platen is provided with saw shape tooth.
In the conduction band motion accuracy control device of described digital decorating machine, described cylinder is installed on the bottom surface of described clamping lower platen.
In the conduction band motion accuracy control device of described digital decorating machine, described slide mechanism comprises: slide unit and slide block, and described slide block is arranged on described slide unit, and described slide block and described fixed head are fixed.
The conduction band motion accuracy control device of described digital decorating machine, also comprise the hold-down arm for fixing described conduction band motion accuracy control device, one end of described hold-down arm is fixed on the bottom surface of described slide unit, and the other end of hold-down arm and the wallboard of digital decorating machine are fixed.
In the conduction band motion accuracy control device of described digital decorating machine, described reading mechanism comprises grating scale and grating reading head, and described grating reading head is installed on fixed head, and grating scale is positioned at the side of fixed head.
In the conduction band motion accuracy control device of described digital decorating machine, described resetting-mechanism comprises for controlling the reset cylinder that clamping device resets and the air spring getting back to initial position for controlling clamping device, described reset cylinder is positioned at the direction of advance side of clamping device, and air spring is positioned at the initial position side of clamping device.
In the conduction band motion accuracy control device of described digital decorating machine, described resetting-mechanism also comprises the initial point sense switch whether getting back to initial position for detecting clamping device, and described initial point sense switch is positioned at top or the below of clamping device.
A kind of digital decorating machine, comprises conduction band, it is characterized in that, also comprise conduction band motion accuracy control device as above, and described conduction band is between the clamping top board and clamping lower platen of conduction band motion accuracy control device.
Compared to prior art, the digital decorating machine that the utility model provides and conduction band motion accuracy control device thereof comprise: clamping device, slide mechanism, reading mechanism and resetting-mechanism, during conduction band motion, conduction band is clamped by clamping device, clamping device is slided on the sliding mechanism, and keep being synchronized with the movement with conduction band, read the movement travel of clamping device by reading mechanism in motion process, when reaching predetermined movement stroke, conduction band stop motion, now unclamp conduction band by clamping device, control it by resetting-mechanism to reset simultaneously, thus control the movement travel of conduction band movement at every turn accurately, control the flexible kinematic accuracy of conduction band accurately.
Accompanying drawing explanation
The structural representation of one angle of the conduction band motion accuracy control device of the digital decorating machine that Fig. 1 provides for the utility model.
The structural representation of another angle of the conduction band motion accuracy control device of the digital decorating machine that Fig. 2 provides for the utility model.
The schematic diagram of the conduction band motion accuracy control device clamping conduction band of the digital decorating machine that Fig. 3 provides for the utility model.
The structural representation of the digital decorating machine that Fig. 4 provides for the utility model.
Detailed description of the invention
The utility model provides digital decorating machine and conduction band motion accuracy control device thereof, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model referring to the accompanying drawing embodiment that develops simultaneously.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, the digital decorating machine that the utility model provides and conduction band motion accuracy control device thereof comprise: clamping device 10, slide mechanism 20, reading mechanism (not marking in figure) and resetting-mechanism (not marking in figure), the side that described clamping device 10 is installed on described slide mechanism 20, clamping device 10 is positioned at reading mechanism.
The utility model clamps conduction band 100 by clamping device 10, clamping device 10 is slided on slide mechanism 20, and keep being synchronized with the movement with conduction band 100, read the movement travel of clamping device 10 by reading mechanism in motion process, when reaching predetermined movement stroke, conduction band 100 stop motion, now unclamp conduction band 100 by clamping device 10, control clamping device 10 by resetting-mechanism to reset simultaneously, thus control the movement travel of each movement of conduction band 100 accurately, control the flexible kinematic accuracy of conduction band accurately.
In specific implementation process, described reading mechanism and resetting-mechanism are all connected with the control module (as controlled computer) for controlling digital decorating machine, reading mechanism reads the stroke of each movement of clamping device 10, when reaching setting stroke, control module notice resetting-mechanism controls clamping device 10 and resets, when clamping device 10 gets back to initial position, control module again controls driven by servomotor digital decorating machine drive roll and rotates, conduction band 100 is driven to travel forward, simultaneously, control module will clamp conduction band again by clamping device 10, and make it be synchronized with the movement with conduction band, conduction band 100 of clamping so again and again moves forward, and keep conduction band 100 and clamping device 10 to be synchronized with the movement, avoid being stretched in conduction band 100 motion process.
Please continue to refer to Fig. 1 to Fig. 3, described clamping device 10 comprises: fixed head 101, clamping top board 102, clamping lower platen 103 clamp the relative cylinder 104 clamping top board 102 folding of lower platen 103 with for controlling, described clamping top board 102 and slide mechanism 20 are arranged on described fixed head 101, and clamping lower platen 103 is arranged on described cylinder 104.
In the present embodiment, the piston rod of described cylinder 104 is installed on the bottom surface of described clamping lower platen 103, thus control clamping lower platen 103 moves up and down, when needing clamping device 10 to clamp conduction band 100, the piston rod upwards jack-up clamping lower platen 103 of cylinder 104, makes it close with clamping top board 102; When needing clamping device 10 to unclamp conduction band 100, the piston rod of cylinder 104 resets, and clamping lower platen 103 is moved down, and make it open with clamping top board 102, now resetting-mechanism can drive clamping device 10 to reset.
In order to increase the frictional force between conduction band 100 and clamping device 10, the side that described clamping top board 102 is relative with clamping lower platen 103 being provided with saw shape tooth 105, thus when clamping conduction band 100 and moving, can not skidding.
Please continue to refer to Fig. 1 to Fig. 3, described slide mechanism 20 comprises: slide unit 201 and slide block 202, and described slide unit 201 is Linear slide platform, and slide block 202 slides and is arranged on described slide unit 201, and slide unit 201 does rectilinear motion.Described slide block 202 is fixed on fixed head 101, clamping device 10 clamp conduction band 100 move time, make slide block 202 synchronous slide on slide unit 201.
Wherein, described reading mechanism comprises grating scale 501 and grating reading head (not shown), described grating reading head can be installed on fixed head 101, grating scale 501 is positioned at the side of fixed head 101, when conduction band 100 runs, fixed head 101 is at a Slideslip of grating scale 501, the stroke of clamping device 10 motion is read by the grating reading head on fixed head 101, thus be convenient to control clamping device 10 reset, the control module of digital decorating machine is fed back signal to by grating reading head, the position of real-time control clamping device 10, further raising controlled motion precision, prevent conduction band 100 stretcher strain.
Further, the conduction band motion accuracy control device of the digital decorating machine that the utility model provides also comprises hold-down arm 30, for fixing described conduction band motion accuracy control device.One end of described hold-down arm 30 is fixed on the bottom surface of described slide unit 201, and the other end of hold-down arm 30 and the wallboard 40 of digital decorating machine are fixed, as shown in Figure 3 and Figure 4.
Please again consult Fig. 1 to Fig. 3, described resetting-mechanism comprises for controlling the reset cylinder (not marking in figure) that clamping device resets and the air spring 401 getting back to initial position for controlling clamping device 10, described reset cylinder is positioned at the direction of advance side of clamping device 10, and air spring 401 is positioned at the initial position side of clamping device 10.Reset cylinder is mainly used in, when clamping device 10 moves to setting stroke, being returned by clamping device 10, playing barrier effect when air spring 401 is then returned for clamping device 10, prevent clamping device 10 from exceeding initial position.
Further, described resetting-mechanism also comprises initial point sense switch (not shown), it is positioned at top or the below of clamping device, whether initial position is got back to mainly for detection of clamping device 10, when not getting back to initial position in clamping device 10 reseting procedure, the control module of notice digital decorating machine, controls digital decorating machine break-off.
The utility model is also corresponding provides a kind of digital decorating machine, comprises conduction band 100 and above-mentioned conduction band motion accuracy control device, and described conduction band 100 is between the clamping top board 102 and clamping lower platen 103 of conduction band motion accuracy control device.Because conduction band motion accuracy control device has been described in detail above, repeated no more herein.
When printing, control conduction band 100 by the drive roll of digital decorating machine to move, the now piston rod of cylinder 104 upwards jack-up clamping lower platen 103, makes it clamp conduction band 100 with clamping top board 102 is closed, keeps clamping top board 102 and clamping lower platen 103 to be synchronized with the movement with conduction band 100; When clamping top board 102 and clamping lower platen 103 moves to setting stroke, servomotor quits work, conduction band 100 stop motion, the piston rod of cylinder 104 resets, clamping lower platen 103 is moved down with cylinder 104 piston rod, make it separate with clamping top board 102, now clamping device 10 is returned reset by reset cylinder, when initial point sense switch detection clamping device 10 gets back to origin position; And then make clamping lower platen 103 clamp conduction band 100 with clamping top board 102 is closed, with conduction band 100 advanced in unison, conduction band 100 of clamping so again and again moves forward, and keeps conduction band 100 and clamping device 10 synchronized movement.
In sum, the digital decorating machine that the utility model provides and conduction band motion accuracy control device thereof, solve the kinematic accuracy of conduction band elastomeric platform, when the seam crossing stepping of more special conduction bands is different, to the control of conduction band kinematic accuracy, the motion of conduction band is changed into conduction band actual motion precision for standard from the positioning precision of drive roll, and case solves the difficult problem perplexing conduction band kinematic accuracy over more than 30 year.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. the conduction band motion accuracy control device of a digital decorating machine, it is characterized in that, comprise: for clamping the clamping device of conduction band, for controlling the slide mechanism that clamping device is synchronized with the movement with conduction band, for reading the reading mechanism of the movement travel of clamping device, the resetting-mechanism resetted for driving clamping device; Described clamping device is installed on described slide mechanism, and clamping device is positioned at the side of reading mechanism.
2. the conduction band motion accuracy control device of digital decorating machine according to claim 1, it is characterized in that, described clamping device comprises: fixed head, clamping top board, clamping lower platen clamp the relative cylinder clamping top board folding of lower platen with for controlling, described clamping top board is arranged on described fixed head, and clamping lower platen is arranged on described cylinder.
3. the conduction band motion accuracy control device of digital decorating machine according to claim 2, is characterized in that, the side that described clamping top board is relative with clamping lower platen is provided with saw shape tooth.
4. the conduction band motion accuracy control device of digital decorating machine according to claim 2, is characterized in that, described cylinder is installed on the bottom surface of described clamping lower platen.
5. the conduction band motion accuracy control device of digital decorating machine according to claim 2, it is characterized in that, described slide mechanism comprises: slide unit and slide block, and described slide block is arranged on described slide unit, and described slide block and described fixed head are fixed.
6. the conduction band motion accuracy control device of digital decorating machine according to claim 5, it is characterized in that, also comprise the hold-down arm for fixing described conduction band motion accuracy control device, one end of described hold-down arm is fixed on the bottom surface of described slide unit, and the other end of hold-down arm and the wallboard of digital decorating machine are fixed.
7. the conduction band motion accuracy control device of digital decorating machine according to claim 2, it is characterized in that, described reading mechanism comprises grating scale and grating reading head, and described grating reading head is installed on fixed head, and grating scale is positioned at the side of fixed head.
8. the conduction band motion accuracy control device of digital decorating machine according to claim 2, it is characterized in that, described resetting-mechanism comprises for controlling the reset cylinder that clamping device resets and the air spring getting back to initial position for controlling clamping device, described reset cylinder is positioned at the direction of advance side of clamping device, and air spring is positioned at the initial position side of clamping device.
9. the conduction band motion accuracy control device of digital decorating machine according to claim 8, it is characterized in that, described resetting-mechanism also comprises the initial point sense switch whether getting back to initial position for detecting clamping device, and described initial point sense switch is positioned at top or the below of clamping device.
10. a digital decorating machine, comprises conduction band, it is characterized in that, also comprises the conduction band motion accuracy control device as described in claim 1-9 any one, and described conduction band is between the clamping top board and clamping lower platen of conduction band motion accuracy control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552672.3U CN204955763U (en) | 2015-07-28 | 2015-07-28 | Digital printing machine and conduction band movement accuracy controlling means thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552672.3U CN204955763U (en) | 2015-07-28 | 2015-07-28 | Digital printing machine and conduction band movement accuracy controlling means thereof |
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| Publication Number | Publication Date |
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| CN204955763U true CN204955763U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520552672.3U Active CN204955763U (en) | 2015-07-28 | 2015-07-28 | Digital printing machine and conduction band movement accuracy controlling means thereof |
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| CN (1) | CN204955763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364238A (en) * | 2017-06-28 | 2017-11-21 | 嘉兴万源时装有限公司 | The printing device and printing method of a kind of garment material |
-
2015
- 2015-07-28 CN CN201520552672.3U patent/CN204955763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364238A (en) * | 2017-06-28 | 2017-11-21 | 嘉兴万源时装有限公司 | The printing device and printing method of a kind of garment material |
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