CN114314083A - Control system for cloth conveying process of inkjet printer for printing textiles - Google Patents
Control system for cloth conveying process of inkjet printer for printing textiles Download PDFInfo
- Publication number
- CN114314083A CN114314083A CN202111451023.0A CN202111451023A CN114314083A CN 114314083 A CN114314083 A CN 114314083A CN 202111451023 A CN202111451023 A CN 202111451023A CN 114314083 A CN114314083 A CN 114314083A
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- Prior art keywords
- flexible
- inkjet printer
- feeding
- movable sliding
- medium
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- 238000007639 printing Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 title claims abstract description 17
- 239000004753 textile Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 6
- 238000004886 process control Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000007592 spray painting technique Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract description 2
- 239000002609 medium Substances 0.000 description 24
- 239000012526 feed medium Substances 0.000 description 3
- 238000007641 inkjet printing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Ink Jet (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a control system for a cloth conveying process of an inkjet printer for printing textiles, which comprises a flexible edge pressing device, a discharging device and a receiving device, wherein the flexible edge pressing device comprises a flexible press belt, a movable sliding block and a guide rod; the pair of guide rods are arranged on two sides of the inkjet printer body, and two ends of the flexible press belt are respectively connected with the movable sliding blocks assembled on the guide rods; the transition roller, the stepping control rod, the sensor and the like of the feeding device form a set of stepping mechanism, the stepping mechanism utilizes the stepping control rod to straighten and flatten the medium to be fed, simultaneously senses the residual amount of the medium to be fed through the sensor and properly controls feeding, so that the whole feeding is smooth, the feeding is smooth and does not wrinkle, and the spray painting image forming effect is improved; the flexible edge pressing device flattens the edge of the feeding medium, prevents the burr warping at the edge of the feeding medium from touching the spray head, protects the spray head, and simultaneously can prevent the edge of the printing medium from arching to cause the deformation of the printed pattern.
Description
Technical Field
The invention relates to the field of inkjet printers, in particular to a control system for a fabric conveying process of an inkjet printer for printing textiles.
Background
The inkjet printer plays an important role in the advertising industry, and various media materials for inkjet printing can be made of hard materials such as wood boards, glass and plastic boards, and also textile media materials such as non-woven fabrics and advertising cloth. When the textile medium material is subjected to spray painting, the surface of the material is not flat due to the soft texture of the material, the material is easy to wrinkle and the edge of the material is not trimmed, the pattern is deformed after the spray painting, and a spray head is easy to scrape against the medium to cause damage to the spray head.
Especially, the edges of some textile media have burrs, so that the spray head is easy to touch the burrs to cause deformation of the spray painting picture and even damage of the spray head.
Disclosure of Invention
The invention provides a control system for a cloth conveying process of an inkjet printer for printing textiles, aiming at overcoming the defects in the prior art and solving the problems that the feeding is not smooth, a nozzle is easy to scrape and damage with rough edges during the inkjet printing of textile media and the like.
The invention is realized by the following technical scheme:
the utility model provides a printing machine cloth conveying process control system of fabrics, includes flexible blank pressing device, blowing device, material collecting device, flexible blank pressing device, its characterized in that: comprises a flexible press belt, a movable sliding block and a guide rod; the pair of guide rods are arranged on two sides of the inkjet printer body, and two ends of the flexible press belt are respectively connected with the movable sliding blocks assembled on the guide rods. The edge pressing device comprises a flexible pressing belt, a movable sliding block and a guide rod; the pair of guide rods are arranged on two sides of the inkjet printer body, and two ends of the flexible press belt are respectively connected with the movable sliding blocks assembled on the guide rods; and a tightening device is arranged between the movable sliding block and the flexible press belt. The discharging device comprises a driving roller and a driven roller
The flexible pressing belt is an open annular belt, two ends of the flexible pressing belt are assembled on rolling shafts on the movable sliding blocks, and two sides of each rolling shaft are assembled in sliding grooves on the movable sliding blocks.
One end of the flexible pressing belt is fixedly connected with the movable sliding block, and the other end of the flexible pressing belt is fixed with the other movable sliding block through the reducing clamping plate.
The discharging device is an independent unit separated from the inkjet printer; the feeding device comprises a transition roller, a stepping control rod and a sensor; the driving motor and the sensor of the driving roller and the transition roller are connected with the controller.
And a pair of limiting baffles is arranged between the driving roller and the driven roller.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a cloth conveying process control system of an inkjet printer, wherein a flexible edge pressing device of the system flattens the edge of a feeding medium, prevents burrs at the edge of the feeding medium from warping and touching a nozzle, protects the nozzle, and simultaneously can prevent the edge of a printing medium from warping to cause deformation of a printed pattern.
The emptying device of the system is independent from the machine body, so that the emptying device is convenient to select, install and install according to actual production needs;
one set of step mechanism is constituteed such as blowing device's transition roller, step control pole, sensor, and this step mechanism utilizes step control pole to treat that the feeding medium is flare-outed and is levelled, treats feeding medium surplus through the sensor perception simultaneously, and the blowing is controlled appropriately, realizes that whole blowing is smooth-going, and the feeding is levelly and smoothly not corrugated, promotes the air brushing effect.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the construction of the hold-down apparatus of the present invention;
FIG. 5 is a schematic structural view of a second embodiment of the present invention between a variable diameter splint and a flexible band;
fig. 6 is a schematic structural diagram of a roller and a flexible press belt according to an embodiment of the invention.
In the figure: 1. a discharging device; 2. a material receiving device; 3. a drive roll; 4. a driven roller; 5. material rolls; 6. a transition roll; 7. a step control lever; 8. a sensor; 9. a feed medium; 10. a guide bar; 11. moving the slide block; 12. a spray head; 13. a conduction band; 14. a flexible press belt; 15. a drive roll motor; 16. a feed roll; 17. a limiting clamp plate; 18. a limit baffle; 19. a variable diameter splint; 20. a roller; 21. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Inkjet printers can print a wide variety of media, and textiles are also one of the media commonly used for inkjet printing. Because the fabrics texture is soft, and the edge has deckle edges such as line head, the fabrics medium is easy the fold when spouting the seal, causes to print the plane unevenness, spouts the back pattern imaging effect of seal not good. And when the sprayer 12 walks, the sprayer 12 is easy to touch with burrs of the medium, so that the sprayer 12 is damaged. In the prior art, the edge of the printing medium is flattened by adopting rigid materials such as metal strips and the like. Since the bars such as metal bars are easy to deform in the length direction when the bars are long, the compacting effect is poor, and the nozzle 12 is more easily damaged when a rigid object touches the head. In addition, when the inkjet printer in the prior art feeds materials, the printing media of textiles are soft, the media are easily wrinkled, and the printed patterns are deformed due to the fact that the media are uneven on a printing platform after being fed to a guide belt.
Aiming at the technical problem, the invention provides a control system for a cloth conveying process of an inkjet printer for printing textiles, which mainly comprises a flexible edge pressing device, a discharging device 1 and a receiving device 2. The edge pressing device and the material receiving device 1 are assembled or additionally arranged on the inkjet printer body. The discharging device 1 is an independent unit separated from the inkjet printer main body, is convenient to select and use according to different printing media or different models of machines and equipment, and is flexible and convenient.
As shown in fig. 1 and 2, the discharging device of the present invention includes a driving roller 3 and a driven roller 4, the driving roller 3 is assembled with a driving roller motor 15, the driving roller motor 15 can rotate forward and backward, and drives a material roll 5 between the driving roller 3 and the driven roller 4 to release or wind a printing medium. The feeding device 1 is an independent unit separated from the inkjet printer, and the feeding device 1 further comprises a transition roller 6, a stepping control rod 7 and a sensor 7; the driving motors of the driving roller 3 and the transition roller 6 and the sensor 8 are connected with the controller. The feeding medium 9 released from the roll passes over the transition roller 6, passes through the feeding roller 16 and enters the guide belt 13 of the inkjet printer. The stepping control rod 7 is arranged between the transition roller 6 and the feeding roller 16, the stepping control rod 7 presses the feeding medium 9 by utilizing the self gravity, so that the feeding medium 9 is left with a vertical margin between the transition roller 6 and the feeding roller 16, and the feeding medium 9 is stretched by utilizing the gravity of the stepping control rod 7 to be leveled and smooth. And the sensor 8 is arranged on the discharging device 1 and is used for detecting the residual amount of the vertically discharged feeding medium 9. When the sensor 8 detects that the positions of the stepping control rod 7 and the feeding medium 9 are higher than the sensor 8, the controller 8 controls the driving roller 3 and the transition roller 6 to rotate for discharging until the proper allowance is reached. How much of the feed medium 9 surplus is released can be set by controlling the number of single revolutions of the transition roll 6.
In order to prevent the material roll 5 from shifting between the driving roller 3 and the driven roller 4, a pair of limit baffles 18 are arranged between the driving roller 3 and the driven roller 4, and the positions of the limit baffles 18 can be properly adjusted according to the width of the material roll 5. In order to prevent the stepping control rod 7 from shaking left and right, both ends of the stepping control rod 7 are respectively limited between a pair of limit baffles 17.
In order to solve the problem that the edge of the feeding medium 9 is warped and may even damage the spray head 12, as shown in fig. 3, the edge pressing device comprises a flexible press belt 14, a moving slide block 11 and a guide rod 10. The pair of guide rods 10 are arranged at two sides of the inkjet printer body, and two ends of the flexible press belt 14 are respectively connected with the movable sliding blocks 11 assembled on the guide rods 10; a tightening device is arranged between the moving slider 11 and the flexible press belt 14. The flexible pressing belt 14 presses the edge of the feeding medium 9 along the feeding direction of the feeding medium 9, burrs of the feeding medium 9 are pressed between the flexible pressing belt 14 and the conduction belt 13, the burrs and the like are prevented from being exposed, and the spray head 12 is prevented from touching the flexible pressing belt. To accommodate feed media 9 of different widths, the movable slide 11 for positioning the two ends of the flexible press belt 14 is adjustable in position on the guide bar 10. After the position of the flexible press belt 14 is aligned, the tightening device is used for tightening the flexible press belt 14, so that the flexible press belt 14 is tightly attached to the surface of the guide belt 13 and the surface of the feeding medium 9 and presses the edge of the feeding medium 9.
In order to enable the flexible press belt 14 to compact the feeding medium 9, the invention provides various technical means, which mainly comprise the following steps:
in a first embodiment, as shown in fig. 6, the flexible pressing belt 14 is a closed ring belt, two ends of the flexible pressing belt 14 are assembled on the rollers 20 on the movable slider, two sides of the rollers 20 are assembled in the sliding slots 21 on the movable slider 11, and the rollers 20 and the sliding slots 21 are engaged by a ratchet or other detachable fixed connection.
In a second embodiment, as shown in fig. 4 and 5, one end of the flexible press belt 14 is fixedly connected with one movable slider 11, and the other end is fixed with the other movable slider 11 through a diameter-variable clamp plate 19. The reducing splint 19 is connected with the movable sliding block 11 through a shaft, and the flexible press belt 14 and the movable sliding block 11 can be gradually clamped when the reducing lug on the reducing splint 19 is pressed downwards.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a printing textile's ink jet plotter cloth conveying process control system, includes flexible blank pressing device, blowing device (1), material collecting device (2), blowing device (1) includes drive roll (3), driven voller (4), its characterized in that: the control system further comprises a blank pressing device, wherein the blank pressing device comprises a flexible press belt (14), a movable sliding block (11) and a guide rod (10); the pair of guide rods (10) are arranged on two sides of the inkjet printer body, and two ends of the flexible press belt (14) are respectively connected with the movable sliding blocks (11) assembled on the guide rods (10).
2. The system for controlling the cloth feeding process of the inkjet printer for printing textiles according to claim 1, wherein: the flexible pressing belt (14) is a closed annular belt, two ends of the flexible pressing belt (14) are assembled on rollers (20) on the movable sliding block (11), and two sides of each roller (20) are assembled in sliding grooves (21) on the movable sliding block (11).
3. The system for controlling the cloth feeding process of the inkjet printer for printing textiles according to claim 1, wherein: one end of the flexible pressing belt (14) is fixedly connected with the movable sliding block (11), and the other end of the flexible pressing belt is fixed with the other movable sliding block (11) through a reducing clamping plate (19).
4. The system for controlling the cloth feeding process of the inkjet printer for printing textiles according to claim 1, wherein: the discharging device (1) is an independent unit separated from the inkjet printer; the emptying device (1) comprises a transition roller (6), a stepping control rod (7) and a sensor (8); the driving motors of the driving roller (3) and the transition roller (6) and the sensor (8) are connected with the controller.
5. The system for controlling the cloth feeding process of the inkjet printer for printing textiles according to claim 4, wherein: a pair of limiting baffles (18) is arranged between the driving roller (3) and the driven roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111451023.0A CN114314083A (en) | 2021-12-01 | 2021-12-01 | Control system for cloth conveying process of inkjet printer for printing textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111451023.0A CN114314083A (en) | 2021-12-01 | 2021-12-01 | Control system for cloth conveying process of inkjet printer for printing textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114314083A true CN114314083A (en) | 2022-04-12 |
Family
ID=81049314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111451023.0A Pending CN114314083A (en) | 2021-12-01 | 2021-12-01 | Control system for cloth conveying process of inkjet printer for printing textiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114314083A (en) |
-
2021
- 2021-12-01 CN CN202111451023.0A patent/CN114314083A/en active Pending
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