CN219838360U - Winding and unwinding device of digital printing machine - Google Patents
Winding and unwinding device of digital printing machine Download PDFInfo
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- CN219838360U CN219838360U CN202320725568.4U CN202320725568U CN219838360U CN 219838360 U CN219838360 U CN 219838360U CN 202320725568 U CN202320725568 U CN 202320725568U CN 219838360 U CN219838360 U CN 219838360U
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- 238000004804 winding Methods 0.000 title claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims description 8
- 241000322338 Loeseliastrum Species 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a winding and unwinding device of a digital printing machine, which comprises a base body, wherein lifting devices are arranged on the left side and the right side of the base body, and the lifting devices comprise: the fixing seat is internally provided with an inner mounting groove, and the side wall of the fixing seat is provided with a first side groove communicated with the mounting groove; the first adjusting screw is rotationally connected in the mounting groove; the two first sliding blocks are respectively connected to the first adjusting screw in a threaded manner, a first side lug is fixed on each first sliding block, and the first side lug penetrates through the first side groove; the two first lifting seats are fixed on the fixed seat, and the first lifting seats are provided with first sliding grooves; the two first support rods are respectively inserted into the first sliding grooves of the two first lifting seats, the upper ends of the first support rods are hinged with first push rods, and the first push rods are hinged with corresponding first side protruding blocks. The two first supporting rods are driven to move up and down by the first adjusting screw rod, and the adjustment is convenient.
Description
Technical Field
The utility model belongs to the technical field of printing machines, and particularly relates to a winding and unwinding device of a digital printing machine.
Background
The digital printing machine is a high-speed digital jet printing system which can be used for industrial production, integrates extraordinary printing speed and exquisite pattern quantity, has almost the same level of production cost as the traditional printing, and realizes mass digital printing production.
The patent with the publication number of CN218171828U discloses a winding and unwinding device for digital printing machines, which comprises a base, universal wheels and supporting legs with adjustable heights are arranged at four corners of the bottom of the base, so that the winding and unwinding device is convenient to move, the nuts are screwed up and down to enable the winding and unwinding device to move, the distance between the two ends of the base and the ground is adjusted, and the distance between the two ends of the base and the ground is sealed, so that printing machines with more models can be better adapted, but the adjustment mode is inconvenient.
Disclosure of Invention
The utility model aims to provide a winding and unwinding device of a digital printing machine, which can facilitate the adjustment of the height.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digital calico printing machine receive and releases a roll device, includes the base body, elevating gear is all installed to the left and right sides of base body, and elevating gear includes:
the fixing seat is internally provided with an inner mounting groove, and the side wall of the fixing seat is provided with a first side groove communicated with the mounting groove;
the first adjusting screw is rotationally connected in the mounting groove, and a first positive thread section and a first negative thread section are arranged on the first adjusting screw;
the two first sliding blocks are respectively connected with the first positive thread section and the first reverse thread section in a threaded manner, a first side lug is fixed on the first sliding blocks, and the first side lug penetrates through the first side groove;
the two first lifting seats are fixed on the fixed seat, and a first sliding groove is formed in each first lifting seat;
the two first support rods are in one-to-one correspondence with the two first side bumps, the two first support rods are respectively inserted into the two first sliding grooves of the first lifting seat, the upper ends of the first support rods are hinged with first push rods, and one ends, far away from the first support rods, of the first push rods are hinged with the corresponding first side bumps.
Further, a first supporting plate is fixed at the lower end of the first supporting rod.
Further, be equipped with the second side groove on the lateral wall of fixing base, interior mounting groove internal rotation is connected with second adjusting screw, be equipped with second positive screw thread section and second reverse screw thread section on the second adjusting screw, second positive screw thread section with equal threaded connection of second reverse screw thread section has the second sliding block, be fixed with on the second sliding block and extend the second side lug of second side groove, be fixed with two second elevating brackets on the fixing base, be equipped with the second spout on the second elevating brackets, it has the second bracing piece to peg graft in the second spout, the upper end of second bracing piece articulates there is the second push rod, the second push rod is kept away from the one end of second bracing piece and corresponding the second side lug articulates, the lower extreme of second bracing piece is fixed with the gyro wheel.
Further, a mounting bracket is fixed on the fixing base, a lifting sliding groove is formed in the mounting bracket, a sliding shaft is inserted in the lifting sliding groove, an inserting block is fixed at one end of the sliding shaft, a handle is fixed at the other end of the sliding shaft, and inserting grooves for inserting the inserting block are formed in the first adjusting screw and the second adjusting screw.
Further, the handle is provided in an L-shape.
Further, a positioning ring is fixed on the sliding shaft and is positioned on one side, close to the fixed seat, of the mounting bracket.
Compared with the prior art, the utility model has the beneficial effects that:
(1) When the height is required to be adjusted, only the first adjusting screw is required to be rotated, the rotation of the first adjusting screw can drive the two first sliding blocks to move in opposite directions or in opposite directions, and the movement of the two first sliding blocks can drive the first supporting rods to move up and down through the first push rods, so that the height of the base body is adjusted, and the two first supporting rods are driven to move up and down through one first adjusting screw, so that the adjustment is more convenient;
(2) When the basic body needs to be moved, only the second adjusting screw rod is required to be rotated, so that the roller is moved to be lower than the lower side of the first supporting plate, and the movement of the base body can be facilitated;
(3) The first adjusting screw rod and the second adjusting screw rod share one handle, so that the problem that the handle rotation is influenced if the handle is arranged at the same time is solved.
Drawings
FIG. 1 is a schematic diagram of a digital printing machine winding and unwinding device;
FIG. 2 is an enlarged view of a portion of the portion I of FIG. 1;
FIG. 3 is an enlarged view of a portion of the portion at II in FIG. 1;
FIG. 4 is a schematic view of the lifting device with the fixing base removed;
fig. 5 is a schematic structural diagram of the fixing base.
In the figure: 1. a fixing seat; 2. an inner mounting groove; 3. a first side groove; 4. a first adjusting screw; 5. a first positive thread segment; 6. a first counter-threaded section; 7. a first slider; 8. a first side bump; 9. a first lifting seat; 10. a first chute; 11. a first support bar; 12. a first push rod; 13. a first support plate; 14. a second side groove; 15. a second adjusting screw; 16. a second positive thread segment; 17. a second counter-threaded section; 18. a second slider; 19. a second side bump; 20. a second lifting seat; 21. a second chute; 22. a second support bar; 23. a second push rod; 24. a roller; 25. a mounting bracket; 26. lifting sliding grooves; 27. a slide shaft; 28. a plug block; 29. a handle; 30. a plug-in groove; 31. a base body; 32. and a positioning ring.
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. 1-5, the present utility model provides a technical solution for a winding and unwinding device of a digital printing machine.
The utility model provides a digital calico printing machine receive and releases a roll device, includes base body 31, elevating gear is all installed to the left and right sides of base body 31, elevating gear includes:
the fixing seat 1 is internally provided with an inner mounting groove 2, and the side wall of the fixing seat 1 is provided with a first side groove 3 communicated with the mounting groove;
the first adjusting screw 4 is rotatably connected in the mounting groove, and the first adjusting screw 4 is provided with a first positive thread section 5 and a first negative thread section 6;
the two first sliding blocks 7 are respectively connected with the first positive thread section 5 and the first negative thread section 6 in a threaded manner, first side protruding blocks 8 are fixed on the first sliding blocks 7, and the first side protruding blocks 8 penetrate through the first side grooves 3;
the two first lifting seats 9 are fixed on the fixed seat 1, and the first lifting seats 9 are provided with first sliding grooves 10;
the two first support rods 11, the two first support rods 11 are in one-to-one correspondence with the two first side bumps 8, the two first support rods 11 are respectively inserted into the first sliding grooves 10 of the two first lifting seats 9, the upper ends of the first support rods 11 are hinged with first push rods 12, and one ends, far away from the first support rods 11, of the first push rods 12 are hinged with the corresponding first side bumps 8.
When the height is required to be adjusted, only the first adjusting screw 4 is required to be rotated, the rotation of the first adjusting screw 4 can drive the two first sliding blocks 7 to move oppositely or reversely, the movement of the two first sliding blocks 7 can drive the first supporting rods 11 to move up and down through the first push rods 12, so that the height of the base body 31 is adjusted, and the two first supporting rods 11 are driven to move up and down through one first adjusting screw 4, so that the adjustment is more convenient.
In addition, the lower end of the first supporting rod 11 is fixed with a first supporting plate 13, which can more firmly support the base body 31.
In order to facilitate the movement of the base body 31, a second side groove 14 is formed in the side wall of the fixed seat 1, a second adjusting screw 15 is rotationally connected to the inner mounting groove 2, a second positive thread section 16 and a second negative thread section 17 are arranged on the second adjusting screw 15, the second positive thread section 16 and the second negative thread section 17 are both in threaded connection with a second sliding block 18, a second side bump 19 extending out of the second side groove 14 is fixed on the second sliding block 18, two second lifting seats 20 are fixed on the fixed seat 1, a second sliding groove 21 is formed in the second lifting seats 20, a second supporting rod 22 is inserted in the second sliding groove 21, a second push rod 23 is hinged to the upper end of the second supporting rod 22, and one end, far away from the second supporting rod 22, of the second push rod 23 is hinged to the corresponding second side bump 19, and a roller 24 is fixed at the lower end of the second supporting rod 22.
When the basic body needs to be moved, the roller 24 needs to be moved below the first supporting plate 13, at this time, by rotating the second adjusting screw 15, the rotation of the second adjusting screw 15 can drive the two second sliding blocks 18 to move in opposite directions, and the movement of the two second sliding blocks 18 can drive the second supporting rod 22 to move downwards through the second push rod 23, so that the roller 24 moves below the first supporting plate 13, and thus the movement of the base body 31 can be facilitated. When the roller 24 is required to be higher than the first support plate 13, only the second adjusting screw 15 needs to be reversely rotated.
In order to facilitate the rotation of the first adjusting screw 4 and the second adjusting screw 15, a mounting bracket 25 is fixed on the fixing base 1, a lifting sliding groove 26 is arranged on the mounting bracket 25, a sliding shaft 27 is inserted on the lifting sliding groove 26, the sliding shaft 27 can move up and down relative to the lifting sliding groove 26, an inserting block 28 is fixed at one end of the sliding shaft 27, a handle 29 is fixed at the other end of the sliding shaft, the handle 29 is L-shaped, and inserting grooves 30 for inserting the inserting block 28 are formed in the first adjusting screw 4 and the second adjusting screw 15.
When it is desired to rotate the first adjusting screw 4 or the second adjusting screw 15, it is only necessary to move the slide shaft 27 to align the insertion port with the corresponding insertion groove 30, then insert the insertion block 28 into the corresponding insertion groove 30, and then grasp the handle 29 to rotate the corresponding adjusting screw.
The slide shaft 27 is fixedly provided with the positioning ring 32, the positioning ring 32 is positioned on one side of the mounting bracket 25 close to the fixed seat 1, and the positioning ring 32 can prevent the slide shaft 27 from falling off the mounting bracket 25.
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 calico printing machine receive and releases a roll device, includes the base body, its characterized in that, elevating gear is all installed to the left and right sides of base body, and elevating gear includes:
the fixing seat is internally provided with an inner mounting groove, and the side wall of the fixing seat is provided with a first side groove communicated with the mounting groove;
the first adjusting screw is rotationally connected in the mounting groove, and a first positive thread section and a first negative thread section are arranged on the first adjusting screw;
the two first sliding blocks are respectively connected with the first positive thread section and the first reverse thread section in a threaded manner, a first side lug is fixed on the first sliding blocks, and the first side lug penetrates through the first side groove;
the two first lifting seats are fixed on the fixed seat, and a first sliding groove is formed in each first lifting seat;
the two first support rods are in one-to-one correspondence with the two first side bumps, the two first support rods are respectively inserted into the two first sliding grooves of the first lifting seat, the upper ends of the first support rods are hinged with first push rods, and one ends, far away from the first support rods, of the first push rods are hinged with the corresponding first side bumps.
2. The take-up and pay-off device of a digital printing machine according to claim 1, wherein a first supporting plate is fixed at the lower end of the first supporting rod.
3. The winding and unwinding device of the digital printing machine according to claim 1, wherein a second side groove is formed in the side wall of the fixing seat, a second adjusting screw is rotationally connected to the inner mounting groove, a second positive thread section and a second negative thread section are arranged on the second adjusting screw, the second positive thread section and the second negative thread section are both in threaded connection with a second sliding block, a second side bump extending out of the second side groove is fixed on the second sliding block, two second lifting seats are fixed on the fixing seat, a second sliding groove is formed in the second lifting seat, a second supporting rod is inserted into the second sliding groove, a second pushing rod is hinged to the upper end of the second supporting rod, one end of the second pushing rod, which is far away from the second supporting rod, is hinged to the corresponding second side bump, and a roller is fixed at the lower end of the second supporting rod.
4. A digital printing machine winding and unwinding device according to claim 3, wherein a mounting bracket is fixed on the fixing seat, a lifting sliding groove is arranged on the mounting bracket, a sliding shaft is inserted on the lifting sliding groove, an inserting block is fixed at one end of the sliding shaft, a handle is fixed at the other end of the sliding shaft, and inserting grooves for inserting the inserting block are formed in the first adjusting screw and the second adjusting screw.
5. The digital printing machine winding and unwinding device according to claim 4, wherein the handle is L-shaped.
6. The take-up and pay-off device of claim 4, wherein a positioning ring is fixed on the slide shaft, and the positioning ring is located at one side of the mounting bracket, which is close to the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725568.4U CN219838360U (en) | 2023-04-04 | 2023-04-04 | Winding and unwinding device of digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725568.4U CN219838360U (en) | 2023-04-04 | 2023-04-04 | Winding and unwinding device of digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219838360U true CN219838360U (en) | 2023-10-17 |
Family
ID=88306114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320725568.4U Active CN219838360U (en) | 2023-04-04 | 2023-04-04 | Winding and unwinding device of digital printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219838360U (en) |
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2023
- 2023-04-04 CN CN202320725568.4U patent/CN219838360U/en active Active
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