CN221022966U - Cloth pressing assembly of digital printing machine - Google Patents
Cloth pressing assembly of digital printing machine Download PDFInfo
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- CN221022966U CN221022966U CN202323233077.7U CN202323233077U CN221022966U CN 221022966 U CN221022966 U CN 221022966U CN 202323233077 U CN202323233077 U CN 202323233077U CN 221022966 U CN221022966 U CN 221022966U
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- 230000007704 transition Effects 0.000 claims description 24
- 238000005056 compaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007640 computer printing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model relates to a cloth pressing assembly of a digital printing machine, which comprises: the device comprises a support frame, two groups of side pressing plates movably arranged on the inner side of the support frame, a floating plate elastically arranged on the top of the side pressing plates, a wheel mounting plate integrally connected to the bottom of the floating plate, a pressing wheel rotatably arranged on the inner side of the wheel mounting plate and a driving mechanism arranged on the support frame; the driving mechanism drives the two groups of side pressing plates to synchronously move inwards or outwards. The cloth pressing assembly of the digital printing machine is simple in structure, the position of the side pressing plate is adjusted according to the width of cloth, the side pressing plate is abutted against two sides of the cloth, and the cloth is prevented from shifting left and right during printing; the height position of the pinch roller can be automatically adjusted by means of deformation of the reset spring so as to meet the requirement of cloth compaction work with different thicknesses, an operator does not need to manually adjust according to the thickness of the cloth, the operation is more convenient, the universality is stronger, and the printing efficiency of the cloth is also improved.
Description
Technical Field
The utility model belongs to the technical field of digital printing machines, and particularly relates to a cloth pressing assembly of a digital printing machine.
Background
The working principle of digital printing is basically the same as that of an ink-jet printer, in short, the digital printing is to input pattern patterns into a computer in a digital form, edit and process the pattern patterns through a computer printing color separation and draft system, then control a micro-piezoelectric ink-jet nozzle by the computer to directly jet special dye liquor onto textiles to form required patterns, and then carry out different post-treatment according to the organization components of different fabrics.
In the patent with the application number of 201920399775.9, the patent name of 'cloth pressing structure for digital printing machine' is installed on the digital printing machine in pairs, two side edges of cloth respectively pass through gaps between pressing plates, so that the edges of the cloth are limited, the cloth cannot shake in the weft direction or shake in the direction perpendicular to the cloth cover, the cloth is kept stable in the spray printing process, the spray printing quality is improved, and the cloth pressing structure is particularly suitable for the digital printing machine with double-sided spray printing and can be suitable for cloth with different thicknesses through thickness adjusting plates.
In the above-mentioned disclosed utility model patent, when facing the cloth stamp work of different thickness, need change the thickness regulating plate of different thickness, perhaps be suitable for the cloth of different thickness through increasing and decreasing the quantity of thickness regulating plate, fasten together through the bolt-up at last, the operation is too loaded down with trivial details, and the operator frequently changes thickness regulating plate can also influence the stamp efficiency of cloth moreover.
Disclosure of utility model
The utility model aims to overcome the defects of inconvenient adjustment and influence on printing efficiency in the existing cloth printing technology, and provides a cloth pressing assembly of a digital printing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cloth pressing assembly for a digital printing machine, comprising:
The device comprises a support frame, two groups of side pressing plates movably arranged on the inner side of the support frame, a floating plate elastically arranged on the top of the side pressing plates, a wheel mounting plate integrally connected to the bottom of the floating plate, a pressing wheel rotatably arranged on the inner side of the wheel mounting plate and a driving mechanism arranged on the support frame;
The driving mechanism drives the two groups of side pressing plates to synchronously move inwards or outwards.
Optimally, the floating plate also comprises a groove formed in the inner side of the supporting frame, a mounting plate integrally connected to the top of the side pressure plate, a fixing plate fixed on the inner side of the mounting plate, guide posts vertically fixed between the fixing plates and guide sleeves elastically sleeved on the guide posts, and the floating plate is fixed on the guide sleeves.
Optimally, the guide sleeve comprises a guide post, a guide sleeve, a floating plate, a spring retaining plate and a return spring, wherein the spring retaining plate is fixed at the tops of the guide sleeve and the floating plate, the return spring is sleeved on the guide post, one side of the return spring is abutted against the lower surface of the fixed plate, and the other side of the return spring is abutted against the spring retaining plate.
Optimally, the driving mechanism comprises a left-handed screw rod and a right-handed screw rod which are rotatably arranged on the inner side of the supporting frame, a connecting sleeve for connecting the left-handed screw rod and the right-handed screw rod, a left-handed nut screwed on the left-handed screw rod, a right-handed nut screwed on the right-handed screw rod and a cutting groove formed in the bottoms of the left-handed nut and the right-handed nut, and the side pressing plate is fixed at the bottom of the cutting groove.
Optimally, the driving mechanism further comprises a driving wheel and a driven wheel which are rotatably arranged on the outer side of the supporting frame, a driving belt wound on the driving wheel and the driven wheel, and a driving motor which is fixed in the groove and connected with the driving wheel, and the driven wheel is connected with the left-handed screw.
Optimally, the driving mechanism further comprises transition wheels sleeved at one ends of the two groups of right-handed screw rods far away from the left-handed screw rods and transition belts wound on the transition wheels, and the transition wheels and the transition belts are arranged in the grooves.
Optimally, the pinch roller is made of rubber.
Optimally, the driving belt and the transition belt are made of rubber.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The cloth pressing assembly of the digital printing machine is simple in structure, the position of the side pressing plate is adjusted according to the width of cloth, the side pressing plate is abutted against two sides of the cloth, and the cloth is prevented from shifting left and right during printing; the height position of the pinch roller can be automatically adjusted by means of deformation of the reset spring so as to meet the requirement of cloth compaction work with different thicknesses, an operator does not need to manually adjust according to the thickness of the cloth, the operation is more convenient, the universality is stronger, and the printing efficiency of the cloth is also improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
FIG. 5 is a front view of FIG. 4 in accordance with the present utility model;
reference numerals illustrate:
1. A support frame; 2. a groove; 3. a driving motor; 4. a driving wheel; 5. driven wheel; 6. a drive belt; 7. a left-handed screw; 8. a right-handed screw; 9. connecting sleeves; 10. a left-handed nut; 11. a right-handed nut; 12. grooving; 13. a side pressure plate; 14. a transition wheel; 15. a transition zone; 16. a mounting plate; 17. a fixing plate; 18. a guide post; 19. a guide sleeve; 20. a floating plate; 21. a wheel mounting plate; 22. a pinch roller; 23. a spring-retaining plate; 24. and a return spring.
Detailed Description
The utility model will be further described with reference to examples of embodiments shown in the drawings.
As shown in figures 1-5, the cloth pressing assembly of the digital printing machine is a schematic structure, and can avoid shaking and shifting of cloth during printing and improve the printing effect. The cloth pressing assembly comprises a supporting frame 1, a groove 2, a driving mechanism, a side pressing plate 13, a mounting plate 16, a fixing plate 17, a guide post 18, a guide sleeve 19, a floating plate 20, a wheel mounting plate 21, a pressing wheel 22, a spring retaining plate 23 and a return spring 24.
The two groups of support frames 1 are fixed on the workbench at intervals, and grooves 2 are formed in the inner sides of the two groups of support frames 1 and used for placing structures such as a driving motor 3, a transition wheel 14 and a transition belt 15, so that the safety coefficient of equipment is improved.
The driving mechanism is arranged between the two groups of support frames 1 and is used for driving the two groups of side pressing plates 13 to synchronously move inwards or outwards so as to meet the limit of cloth with different widths, and the side pressing plates 13 move inwards to lean against the two sides of the cloth during printing, so that the cloth can be prevented from shaking left and right, and the effect after printing is improved.
The driving mechanism comprises a driving wheel 4, a driven wheel 5, a driving belt 6, a left-handed screw 7, a right-handed screw 8, a connecting sleeve 9, a left-handed nut 10, a right-handed nut 11, a cutting groove 12, a transition wheel 14 and a transition belt 15. The driving wheel 4 and the driven wheel 5 are rotatably arranged on the outer side of one group of supporting frames 1, and the driving motor 3 is fixed in the groove 2 of the group of supporting frames 1 and is connected with the driving wheel 4 for driving the driving wheel 4 to rotate. The drive belt 6 is wound around the driving pulley 4 and the driven pulley 5, thereby transmitting the power of the drive motor 3 to the driven pulley 5.
The left-handed screw rod 7 is provided with two groups, is rotatably arranged on the inner side of one group of the supporting frames 1, the right-handed screw rod 8 is also provided with two groups, is rotatably arranged on the inner side of the other group of the supporting frames 1, and corresponds to the position of the left-handed screw rod 7. The left-handed screw 7 is connected with the right-handed screw 8 through a connecting sleeve 9, so that the left-handed screw 7 and the right-handed screw 8 are ensured to rotate simultaneously. In this embodiment, one group of left-handed screw rods 7 is connected to the driven wheel 5, and the driven wheel 5 drives the left-handed screw rods 7 to rotate.
One end of the right-hand screw rod 8 far away from the left-hand screw rod 7 is sleeved with a transition wheel 14, a transition belt 15 is wound on the transition wheel 14, and the movement of one group of the left-hand screw rods 7 and the right-hand screw rod 8 can be transmitted to the other group of the left-hand screw rods 7 and the right-hand screw rod 8 through the transition wheel 14 and the transition belt 15, so that synchronous rotation of the two groups of screw rods is realized.
The left-hand nut 10 is screwed on the left-hand screw rod 7, the right-hand nut 11 is screwed on the right-hand screw rod 8, and the left-hand nut 10 and the right-hand nut 11 synchronously move inwards or outwards under the drive of the driving motor 3 due to the fact that the rotation directions of the left-hand screw rod 7 and the right-hand screw rod 8 are different. The bottoms of the left-handed nut 10 and the right-handed nut 11 are provided with a cutting groove 12, the side pressing plates 13 are fixed at the bottoms of the cutting groove 12, and the two groups of side pressing plates 13 are driven to synchronously move inwards or outwards under the driving of the driving mechanism so as to meet the limit of cloth with different widths.
Through setting up two sets of side pressure boards 13, side pressure board 13 inwards move and lean on the both sides of cloth when the stamp, can avoid the cloth to take place to rock about, improve the effect after the stamp. The bottom of the nut is provided with a horizontally arranged cutting groove 12, so that the stability of the side pressing plate 13 after being fixed is ensured.
The mounting plate 16 is integrally connected to the top of the side pressure plate 13, and the fixing plates 17 are fixed to the inner side of the mounting plate 16 and are arranged at intervals in the vertical direction. The guide post 18 is fixed between two sets of fixed plates 17 that set up vertically, and the uide bushing 19 cover is established on the guide post 18, and can follow the guide post 18 along vertical direction motion.
The floating plate 20 is fixed on the outer side of the guide sleeve 19, and the spring retaining plate 23 is fixed on the tops of the floating plate 20 and the guide sleeve 19, so that the structural strength between the floating plate 20 and the guide sleeve 19 is improved. The return spring 24 is sleeved on the guide post 18, one side of the return spring 24 is propped against the lower surface of the fixed plate 17, the other side of the return spring 24 is propped against the spring bearing plate 23, and the elastic lifting of the floating plate 20 is met under the action of the return spring 24.
The wheel mounting plate 21 is integrally connected to the bottom of the floating plate 20, the pinch roller 22 is rotatably mounted on the inner side of the wheel mounting plate 21 through a bearing, when cloth with different thicknesses is faced, the pinch roller 22 and the floating plate 20 can be adjusted up and down under the action of the return spring 24, and the vertical movement of the pinch roller 22 can be ensured by virtue of the cooperation of the guide post 18 and the guide sleeve 19.
Through setting up reset spring 24, can satisfy the cloth of different thickness and compress tightly the demand, can also realize the elasticity to the cloth and compress tightly, avoid the rigid extrusion to extrude the vestige on the cloth, influence the effect after the cloth stamp.
Further, the pinch roller 22 is made of rubber, and the mark is prevented from being pressed out on the cloth due to the deformability of the rubber.
Further, the driving belt 6 and the transition belt 15 are made of rubber, so that vibration and noise are reduced during power transmission.
The cloth pressing principle of the cloth pressing assembly of the digital printing machine is as follows:
Firstly, the position of the side pressing plate 13 is adjusted according to the width of the cloth until the side pressing plate 13 is abutted against two sides of the cloth, so that the cloth is prevented from shifting left and right during printing; the height position of the pinch roller 22 can be automatically adjusted by means of the deformation of the return spring 24 so as to meet the cloth compaction work of different thicknesses.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (8)
1. A cloth pressing assembly for a digital printing machine, comprising:
The device comprises a support frame (1), two groups of side pressure plates (13) movably arranged on the inner side of the support frame (1), a floating plate (20) elastically arranged on the top of the side pressure plates (13), a wheel mounting plate (21) integrally connected to the bottom of the floating plate (20), a pinch roller (22) rotatably arranged on the inner side of the wheel mounting plate (21) and a driving mechanism arranged on the support frame (1);
the driving mechanism drives the two groups of side pressing plates (13) to synchronously move inwards or outwards.
2. A digital printer cloth pressing assembly according to claim 1, wherein: the device also comprises a groove (2) formed in the inner side of the supporting frame (1), a mounting plate (16) integrally connected to the top of the side pressing plate (13), a fixing plate (17) fixed on the inner side of the mounting plate (16), guide posts (18) vertically fixed between the fixing plates (17) and guide sleeves (19) elastically sleeved on the guide posts (18), wherein the floating plate (20) is fixed on the guide sleeves (19).
3. A digital printer cloth pressing assembly according to claim 2, wherein: the guide sleeve comprises a guide post (18), a guide sleeve (19) and a floating plate (20), and a spring retaining plate (23) fixed at the top of the guide sleeve and the floating plate, and a return spring (24) sleeved on the guide post (18), wherein one side of the return spring (24) is abutted against the lower surface of the fixed plate (17), and the other side of the return spring (24) is abutted against the spring retaining plate (23).
4. A digital printer cloth pressing assembly according to claim 2, wherein: the driving mechanism comprises a left-handed screw (7) and a right-handed screw (8) which are rotatably arranged on the inner side of the supporting frame (1), a connecting sleeve (9) for connecting the left-handed screw (7) and the right-handed screw (8), a left-handed nut (10) screwed on the left-handed screw (7), a right-handed nut (11) screwed on the right-handed screw (8) and a cutting groove (12) formed in the bottoms of the left-handed nut (10) and the right-handed nut (11), and the side pressure plate (13) is fixed at the bottom of the cutting groove (12).
5. The digital printer's cloth pressing assembly according to claim 4, wherein: the driving mechanism further comprises a driving wheel (4) and a driven wheel (5) which are rotatably arranged on the outer side of the supporting frame (1), a driving belt (6) wound on the driving wheel (4) and the driven wheel (5) and a driving motor (3) which is fixed in the groove (2) and connected with the driving wheel (4), and the driven wheel (5) is connected with a left-handed screw (7).
6. The digital printer cloth pressing assembly according to claim 5, wherein: the driving mechanism further comprises a transition wheel (14) sleeved at one end, far away from the left-handed screw (7), of the two groups of right-handed screw rods (8) and a transition belt (15) wound on the transition wheel (14), and the transition wheel (14) and the transition belt (15) are arranged in the groove (2).
7. A digital printer cloth pressing assembly according to claim 1, wherein: the pinch roller (22) is made of rubber.
8. The digital printer's cloth pressing assembly according to claim 6, wherein: the driving belt (6) and the transition belt (15) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233077.7U CN221022966U (en) | 2023-11-29 | 2023-11-29 | Cloth pressing assembly of digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233077.7U CN221022966U (en) | 2023-11-29 | 2023-11-29 | Cloth pressing assembly of digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022966U true CN221022966U (en) | 2024-05-28 |
Family
ID=91138990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323233077.7U Active CN221022966U (en) | 2023-11-29 | 2023-11-29 | Cloth pressing assembly of digital printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022966U (en) |
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2023
- 2023-11-29 CN CN202323233077.7U patent/CN221022966U/en active Active
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