CN219838356U - Compression roller limiting device of digital printing machine - Google Patents
Compression roller limiting device of digital printing machine Download PDFInfo
- Publication number
- CN219838356U CN219838356U CN202320736236.6U CN202320736236U CN219838356U CN 219838356 U CN219838356 U CN 219838356U CN 202320736236 U CN202320736236 U CN 202320736236U CN 219838356 U CN219838356 U CN 219838356U
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- lifting
- base plate
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- digital printing
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- 230000006835 compression Effects 0.000 title claims abstract description 15
- 238000007906 compression Methods 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000012840 feeding operation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a compression roller limiting device of a digital printing machine, which comprises two fixing seats, wherein each fixing seat comprises a lower base and an upper base fixed on the lower base, a lower roller body is rotatably connected between the two lower bases, each upper base comprises a lower base plate, an upper base plate and an intermediate base plate, the intermediate base plates are fixed between the lower base plates and the upper base plates, the lower base plates are fixed on the lower base plates, lifting devices are fixed on each upper base plate, lifting seats are fixed on the lifting devices, an upper roller body is rotatably connected between the two lifting seats, side lifting grooves are formed in the side wall of the intermediate base plate, a lifting adjusting device is arranged on one side, facing away from the upper roller body, of the intermediate base plate, lifting rods are arranged on the lifting adjusting device, and penetrate through the lifting grooves, and one ends, penetrating through the lifting grooves, of the lifting rods are positioned between the lifting seats and the lower base plates. The lifting adjusting device is positioned on the outer side of the middle substrate, so that the height of the lifting rod can be adjusted on the outer side, and the adjustment is very convenient.
Description
Technical Field
The utility model belongs to the technical field of printing machines, and particularly relates to a compression roller limiting device of a digital printing machine.
Background
The existing digital printing machine is provided with a compression roller device, the compression roller device comprises an upper roller body and a lower roller body, a conduction band penetrates through the space between the upper roller body and the lower roller body, and the upper roller body presses the fabric on the conduction band, so that the fabric can be flatly attached to the conduction band, and subsequent spray printing is facilitated.
In the process of placing the fabric on the guide belt, the upper roller body is required to be moved upwards through the air cylinder and kept at a higher height, so that a larger gap is formed between the upper roller body and the lower roller body, and a worker can conveniently stretch hands into the space between the upper roller body and the lower roller body to perform cloth feeding operation. When the air cylinder is accidentally disconnected, the upper roller body falls under the action of gravity, so that a user is easily injured by smashing, and a large potential safety hazard exists.
The patent with publication number CN218020879U discloses a compression roller device in a digital printing machine, which comprises a fixed seat and a lifting seat, wherein a lower roller body and a driving piece for driving the lifting seat to move up and down are arranged on the fixed seat, and an upper roller body is arranged on the lifting seat; the fixed seat is provided with a guide post penetrating through the lifting seat, an elastic supporting piece is arranged between the fixed seat and the lifting seat, and the lifting seat or the fixed seat is provided with a lower limit limiting post in a lifting manner. The lower limit column is a screw, the lifting seat is provided with a limit threaded hole with a downward opening, and the lower limit column is connected with the limit threaded hole in a matched mode. Therefore, the lower limit position of the upper roller body can be adjusted according to different fabrics. The lower limit limiting column is screwed downwards, so that the lower limit position of the upper roller body can be raised; the lower limit limiting column is screwed upwards, so that the lower limit position of the upper roller body can be lowered.
But the position of the limit post has smaller space, and the adjusting tool is inconvenient to limit the limit post at the position.
Disclosure of Invention
The utility model aims to provide a compression roller limiting device of a digital printing machine, which can facilitate the adjustment of a lifting rod.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digital printing machine compression roller stop device, includes two fixing bases, the fixing base includes the lower base and fixes go up the base on the lower base, two it is connected with the lower roll body to rotate between the lower base, it includes lower base plate, last base plate and intermediate base plate to go up the base, intermediate base plate is fixed down the base plate with go up between the base, the base plate is fixed down on the base, every go up all be fixed with elevating gear on the base plate, be fixed with the lifting seat on the elevating gear, it is connected with the upper roll body to rotate between two lifting seats, be equipped with the side lift groove on the lateral wall of intermediate base plate, the intermediate base plate is dorsad one side of going up the roll body is equipped with lift adjusting device, install the lifter on the lift adjusting device, the lifter passes the lift groove, the one end that the lifter passed the lift groove is located between lifting seat and the lower base plate.
Further, the lifting adjusting device comprises two fixed blocks, the two fixed blocks are fixed on the middle substrate, an adjusting screw is connected between the two fixed blocks in a rotating mode, lifting sliding blocks are connected to the adjusting screw in a threaded mode, and the lifting rods are fixed on the lifting sliding blocks.
Further, the adjusting perforation is arranged on the fixing block below, the positioning screw rod is arranged on the adjusting perforation in a penetrating mode, two positioning nuts are connected to the positioning screw rod in a threaded mode, the two positioning nuts are respectively arranged on two sides of the fixing block below, and the upper end of the positioning screw rod is fixedly connected with the lifting sliding block.
Further, a rotating handle is fixed at the upper end of the adjusting screw.
Further, a scale is arranged on one side of the middle base plate, facing the lifting slide block.
Further, a triangular bulge is arranged on the lifting sliding block, and the tip of the triangular bulge faces the scale.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The lifting adjusting device is positioned at the outer side of the middle substrate, so that the height of the lifting rod can be adjusted at the outer side, and the adjustment is very convenient;
(2) The lifting sliding block can be driven to move up and down by rotating the adjusting screw, so that the height of the lifting rod is adjusted, and the height adjustment is very convenient;
(3) The position of the lifting slide block can be clearly known through the triangular bulge and the scale, so that a user can adjust the lifting slide block to a proper position more quickly.
Drawings
FIG. 1 is a schematic diagram of a press roller limiting device of a digital printing machine;
FIG. 2 is an enlarged view of a portion of the portion I of FIG. 1;
fig. 3 is a schematic view of another angle of fig. 2.
In the figure: 1. a lower base; 2. an upper base; 3. a lower roller body; 4. a lower substrate; 5. an upper substrate; 6. an intermediate substrate; 7. a lifting device; 8. a lifting seat; 9. an upper roller body; 10. a side lifting groove; 11. a lifting rod; 12. a fixed block; 13. adjusting a screw; 14. a lifting slide block; 15. positioning a screw; 16. positioning a nut; 17. rotating the handle; 18. a scale; 19. triangular protrusions.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical scheme of a compression roller limiting device of a digital printing machine.
The utility model provides a digital printing machine compression roller stop device, including two fixing bases, the fixing base includes lower base 1 and fixes the last base 2 on lower base 1, rotate between two lower bases 1 and be connected with lower roll body 3, go up base 2 and include lower base plate 4, go up base plate 5 and intermediate base plate 6, intermediate base plate 6 is fixed between lower base plate 4 and upper base plate 5, lower base plate 4 is fixed on lower base 1, all be fixed with elevating gear 7 on every upper base plate 5, be fixed with elevating gear 8 on the elevating gear 7, rotate between two elevating gear 8 and be connected with upper roll body 9, be equipped with side lift groove 10 on the lateral wall of intermediate base plate 6, one side of intermediate base plate 6 dorsad roll body 9 is equipped with lift adjusting device, install lifter 11 on the lift adjusting device, lifter 11 passes the lift groove, the one end that lifter 11 passed the lift groove is located between elevating gear 8 and lower base plate 4.
Since the lifting adjusting device is positioned on the outer side of the middle base plate 6, the height of the lifting rod 11 can be adjusted on the outer side, and the adjustment is very convenient. The descending position of the lifting seat 8 can be limited by adjusting the height of the lifting rod 11, so that the lower limit position of the upper roller body 9 can be adjusted according to different fabrics. In addition, when the worker needs to perform cloth feeding operation between the roller body and the lower roller body 3, the lifting rod 11 can be adjusted to a higher position, and when the air cylinder is accidentally cut off, the lifting rod 11 can play a limiting role, so that the user is prevented from being injured by pressure.
The lifting adjusting device comprises two fixed blocks 12, the two fixed blocks 12 are fixed on the middle base plate 6, an adjusting screw 13 is rotatably connected between the two fixed blocks 12, a lifting slide block 14 is connected to the adjusting screw 13 in a threaded manner, and the lifting rod 11 is fixed on the lifting slide block 14. The lifting slide block 14 can be driven to move up and down by rotating the adjusting screw 13, so that the height of the lifting rod 11 is adjusted, and the height is very convenient to adjust.
The fixed block 12 positioned below is provided with an adjusting perforation, the adjusting perforation is provided with a positioning screw rod 15 in a penetrating way, the positioning screw rod 15 is connected with two positioning nuts 16 in a threaded way, the two positioning nuts 16 are respectively arranged on two sides of the fixed block 12 positioned below, and the upper end of the positioning screw rod 15 is fixedly connected with the lifting slide block 14. After the height of the lifting slide block 14 is adjusted, the two positioning nuts 16 are screwed down to fasten the lifting slide block 14, so that the loosening of the position of the lifting slide block 14 is avoided.
In order to facilitate the rotation of the adjusting screw 13, a rotating handle 17 is fixed to the upper end of the adjusting screw 13.
In addition, in order to facilitate the position of the lifting slide block 14, a scale 18 is arranged on one side of the middle substrate 6 facing the lifting slide block 14, a triangular bulge 19 is arranged on the lifting slide block 14, the tip of the triangular bulge 19 faces the scale 18, and the position of the lifting slide block 14 can be clearly known through the triangular bulge 19 and the scale 18, so that a user can adjust the lifting slide block 14 to a proper position more quickly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a digital printing machine compression roller stop device, includes two fixing bases, the fixing base includes the lower base and fixes go up the base on the lower base, two it is connected with the lower roll body to rotate between the lower base, go up the base and include lower base plate, last base plate and intermediate base plate, intermediate base plate is fixed down between base plate with go up the base, the base plate is fixed down on the base, every all be fixed with elevating gear on the base plate, be fixed with the lifting seat on the elevating gear, rotate between two lifting seats and be connected with the upper roll body, its characterized in that, be equipped with the side lift groove on the lateral wall of intermediate base plate, intermediate base plate dorsad one side of going up the roll body is equipped with lift adjusting device, install the lifter on the lift adjusting device, the lifter passes the lift groove, the one end that the lifter passed the lift groove is located between lifting seat and the lower base plate.
2. The press roller limiting device of the digital printing machine according to claim 1, wherein the lifting adjusting device comprises two fixed blocks, the two fixed blocks are fixed on the middle base plate, an adjusting screw is rotatably connected between the two fixed blocks, a lifting sliding block is connected to the adjusting screw in a threaded mode, and the lifting rod is fixed on the lifting sliding block.
3. The press roller limiting device of the digital printing machine according to claim 2, wherein an adjusting perforation is arranged on the fixed block positioned below, a positioning screw rod is arranged on the adjusting perforation in a penetrating mode, two positioning nuts are connected to the positioning screw rod in a threaded mode, the two positioning nuts are respectively arranged on two sides of the fixed block positioned below, and the upper end of the positioning screw rod is fixedly connected with the lifting sliding block.
4. The compression roller limiting device of the digital printing machine according to claim 2, wherein a rotating handle is fixed at the upper end of the adjusting screw.
5. A digital printing press compression roller limiting device according to claim 2, wherein the side of the middle base plate facing the lifting slide block is provided with scales.
6. The digital printing press compression roller limiting device according to claim 5, wherein the lifting sliding block is provided with a triangular bulge, and the tip of the triangular bulge faces the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736236.6U CN219838356U (en) | 2023-04-04 | 2023-04-04 | Compression roller limiting device of digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736236.6U CN219838356U (en) | 2023-04-04 | 2023-04-04 | Compression roller limiting device of digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219838356U true CN219838356U (en) | 2023-10-17 |
Family
ID=88304006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320736236.6U Active CN219838356U (en) | 2023-04-04 | 2023-04-04 | Compression roller limiting device of digital printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219838356U (en) |
-
2023
- 2023-04-04 CN CN202320736236.6U patent/CN219838356U/en active Active
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