CN212711923U - Coiling device for digital printing machine - Google Patents
Coiling device for digital printing machine Download PDFInfo
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- CN212711923U CN212711923U CN202021571039.6U CN202021571039U CN212711923U CN 212711923 U CN212711923 U CN 212711923U CN 202021571039 U CN202021571039 U CN 202021571039U CN 212711923 U CN212711923 U CN 212711923U
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- workbench
- motor
- digital printing
- control switch
- switch group
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Abstract
The utility model discloses a winding device for a digital printer, which comprises a workbench, a winding structure and a pressing structure; a working plate table: supporting legs are symmetrically arranged at four corners of the bottom surface of the workbench, supporting plates are symmetrically arranged at the front end of the upper surface of the workbench, the opposite inner side surfaces of the two supporting plates are rotatably connected with a roller shaft through bearings, and mounting plates are arranged on the upper surfaces of the supporting plates; a winding structure: the upper surface of the workbench is arranged at the rear side of the upper surface of the workbench; the compressing structure comprises: the upper end of the pressing structure penetrates through the interior of the rolling structure; wherein: still include the control switch group, the left surface of work board platform is equipped with the control switch group, and external power source is connected to the input electricity of control switch group, and this coiling mechanism for digital printing machine realizes the rolling of different width digital printing products, and digital printing product skew when avoiding the rolling is loose when preventing digital printing product rolling, alleviates staff's work burden.
Description
Technical Field
The utility model relates to a digital printing technology field specifically is a coiling mechanism for digital printing machine.
Background
The digital printing machine breaks through the technical bottleneck of digital printing, realizes one-time printing without plate making and full-color image in the true sense, has extremely low printing cost and high-quality printing effect, is more economical and convenient than the traditional printing system, has extremely less system investment, digital operation mode and limited space occupation, has larger market prospect, is a replacement product of the traditional printing machine, needs a special rolling device to roll the printed product when the digital printing machine is used, however, the conventional winding device for the digital printer still has a plurality of defects, cannot realize the winding of digital printing products with different widths, cannot avoid the deviation of the digital printing products during the winding, cannot prevent the digital printing products from loosening during the winding, and increases the workload of workers, therefore, it is imperative to realize a winding device for a digital printer capable of solving such problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a coiling mechanism for digital printing machine, realize the rolling of different width digital printing products, digital printing product skew when avoiding the rolling, loose when preventing digital printing product rolling, alleviate staff's work burden, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rolling device for a digital printer comprises a workbench, a rolling structure and a pressing structure;
a working plate table: supporting legs are symmetrically arranged at four corners of the bottom surface of the workbench, supporting plates are symmetrically arranged at the front end of the upper surface of the workbench, the opposite inner side surfaces of the two supporting plates are rotatably connected with a roller shaft through bearings, and mounting plates are arranged on the upper surfaces of the supporting plates;
a winding structure: the upper surface of the workbench is arranged at the rear side of the upper surface of the workbench;
the compressing structure comprises: the upper end of the pressing structure penetrates through the interior of the rolling structure;
wherein: still include control switch group, the left surface of work board platform is equipped with control switch group, and external power source is connected to control switch group's input electricity, realizes the rolling of different width digital printing products, and digital printing product skew when avoiding the rolling is loose when preventing digital printing product rolling, alleviates staff's work burden.
Further, the winding structure comprises a first motor, a second motor, a sleeve shaft, a screw rod, a sliding groove, a winding drum and an adjusting frame, wherein the sliding groove is arranged on the rear side of the upper surface of the workbench, the inner wall of the right side of the sliding groove is rotatably connected with the right side end of the screw rod through a bearing, the first motor is arranged on the left side surface of the workbench, an output shaft of the first motor is rotatably connected with a through hole on the left side surface of the workbench through a bearing and extends into the sliding groove, the right end of the output shaft of the first motor is fixedly connected with the left end of the screw rod through a coupler, the two ends of the screw rod are in threaded connection with threaded holes at the lower ends of the symmetrically arranged adjusting frames, the thread directions at the two ends of the screw rod are opposite, the lower ends of the adjusting frames are both in sliding connection with the sliding groove, the upper ends of the opposite inner side surfaces of the two adjusting frames are, the output shaft of second motor passes through the bearing and is connected with left adjusting frame upper end through-hole rotation, and the output shaft right-hand member of second motor passes through shaft coupling and left sleeve axle left end fixed connection, and the equal electric connection of input of first motor and second motor controls the output of switch group, realizes the rolling of different width digital printing products.
Further, compact structure includes compression roller, supporting shoe, cylinder, pipe and spring, both ends are equipped with pipe and spring respectively to the symmetry about the upper surface rear side of work board platform, the spring is located the pipe inside that corresponds respectively, the upper end of spring all is equipped with the cylinder, the spout of cylinder extrados respectively with the intraductal cambered surface slider sliding connection that corresponds, the cylindrical upper end all is equipped with the supporting shoe, the relative medial surface of two supporting shoes is connected through the rotation of the end that corresponds of bearing and compression roller respectively, the compression roller passes the square through hole at two regulating frame middle parts, it is loose when preventing the rolling of digital printing product, alleviate staff's work burden.
Furthermore, the diameter of the limiting ring in the middle of the sleeve shaft is larger than the inner diameter of the winding drum and smaller than the outer diameter of the winding drum, so that the contact between the outer arc surface of the winding drum and the outer arc surface of the compression roller is realized.
Further, still include electric putter and spacing ring, the medial surface of mounting panel all is equipped with electric putter, electric putter's the inboard end of flexible end respectively with the spacing ring lateral surface edge fixed connection who corresponds, the central round hole of spacing ring all with the extrados sliding connection of roller, electric putter's input electricity connection control switch group's output, digital printing product skew when avoiding the rolling.
Compared with the prior art, the beneficial effects of the utility model are that: the coiling device for the digital printing machine has the following advantages:
1. through the regulation and control of the control switch group, the first motor operates, the output shaft rotates, because the right inner wall of the chute is rotationally connected with the right end of the screw rod through a bearing, the output shaft of the first motor is rotationally connected with the through hole on the left side surface of the workbench through a bearing, the rotation of the screw rod can be realized, because the two ends of the screw rod are in threaded connection with the threaded holes at the lower ends of the symmetrically arranged regulating frames, the thread directions at the two ends of the screw rod are opposite, the lower ends of the regulating frames are in sliding connection with the chute, the two regulating frames can slide in the chute in opposite directions or in reverse directions through the rotation of the screw rod, the adjustment of the distance between the two sleeve shafts can be realized, through the adjustment of the distance between the two sleeve shafts, the winding drums with different lengths can be sleeved with the sleeve shafts, through the regulation and control of the control switch group, the, the output shaft of second motor passes through the bearing and is connected with left adjusting frame upper end through-hole rotation, can realize that the sleeve axle drives the reel and rotates, and then realizes the rolling of different width digital printing products.
2. Because the diameter of the limiting ring in the middle of the sleeve shaft is larger than the inner diameter of the winding drum and smaller than the outer diameter of the winding drum, the contact between the outer arc surface of the winding drum and the outer arc surface of the compression roller can be realized, because the opposite inner side surfaces of the two supporting blocks are respectively and rotatably connected with the corresponding ends of the compression roller through bearings, the rotation of the winding drum is realized to drive the compression roller to rotate, the distance between the central axis of the winding drum and the central axis of the compression roller is increased along with the winding operation, the compression roller is downwards moved by external pressure and is transmitted to the cylinder through the supporting blocks to compress the spring, because the sliding chutes of the outer arc surface of the cylinder are respectively and slidably connected with the corresponding inner arc surface sliding blocks of the circular tube, the downward movement of the compression roller can be prevented from being deviated, when the winding is finished, the workload of the workers is reduced.
3. The backup pad plays the effect of support to the mounting panel, the mounting panel provides the erection bracing for electric putter, because the relative medial surface of two backup pads is connected with the roller through the bearing rotation, accessible roller is carried during the rolling of digital printing product, regulation and control through control switch group, two electric putter operation of stretching out and drawing back with the range, because the central round hole of spacing ring all with the extrados sliding connection of roller, can realize two spacing ring with the range in opposite directions or reverse movement, and then spacing to digital printing product when realizing the rolling, digital printing product skew when avoiding the rolling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the inside of the pressing structure of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional view of the rolling structure of the present invention;
fig. 4 is a schematic view of the compressing structure of the present invention in a partial cross-sectional view.
In the figure: 1 work bench, 2 control switch group, 3 backup pads, 4 mounting panels, 5 roller shafts, 6 rolling structures, 61 first motor, 62 second motors, 63 sleeve shafts, 631 restricting ring, 64 lead screw, 65 spout, 66 reel, 67 adjusting frame, 7 hold-down structure, 71 compression roller, 72 supporting shoe, 73 cylinder, 74 pipe, 75 spring, 8 electric putter, 9 spacing ring, 10 supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rolling device for a digital printing machine comprises a workbench 1, a rolling structure 6 and a pressing structure 7;
work bench 1: supporting legs 10 are symmetrically arranged at four corners of the bottom surface of the digital printing machine, supporting plates 3 are symmetrically arranged at the front end of the upper surface of a workbench 1, opposite inner side surfaces of the two supporting plates 3 are rotatably connected with a roller shaft 5 through a bearing, mounting plates 4 are arranged on the upper surfaces of the supporting plates 3, the supporting legs 10 play a role in stably supporting the workbench 1 and an upper structure of the workbench 1, the supporting plates 3 play a role in supporting the mounting plates 4, and the roller shafts 5 are rotatably connected with the opposite inner side surfaces of the two supporting plates 3 through the bearing, so that a digital printing product can be conveyed through the roller shafts 5;
winding structure 6: the winding structure 6 comprises a first motor 61, a second motor 62, a sleeve shaft 63, a screw rod 64, a sliding groove 65, a winding drum 66 and an adjusting frame 67, the sliding groove 65 is arranged on the rear side of the upper surface of the workbench 1, the inner wall of the right side of the sliding groove 65 is rotatably connected with the end of the right side of the screw rod 64 through a bearing, the first motor 61 is arranged on the left side of the workbench 1, the output shaft of the first motor 61 is rotatably connected with the through hole on the left side of the workbench 1 through a bearing and extends into the sliding groove 65, the right end of the output shaft of the first motor 61 is fixedly connected with the left end of the screw rod 64 through a coupler, the two ends of the screw rod 64 are in threaded connection with the lower end threaded holes of the symmetrically arranged adjusting frame 67, the thread directions of the two ends of the screw rod 64 are opposite, the lower ends of the adjusting frame 67 are both in sliding connection with the sliding groove 65, the upper ends of the, the end of the inner side of the sleeve shaft 63 is sleeved with the winding drum 66, the upper end of the left side surface of the adjusting frame 67 on the left side is provided with the second motor 62, the output shaft of the second motor 62 is rotatably connected with the through hole at the upper end of the adjusting frame 67 on the left side through a bearing, the right end of the output shaft of the second motor 62 is fixedly connected with the left end of the sleeve shaft 63 on the left side through a coupling, the input ends of the first motor 61 and the second motor 62 are electrically connected with the output end of the control switch group 2, the first motor 61 operates and the output shaft rotates through the regulation and control of the control switch group 2, because the inner wall of the right side of the sliding chute 65 is rotatably connected with the end of the right side of the screw rod 64 through a bearing, the output shaft of the first motor 61 is rotatably connected with the through hole at the left side surface of the working plate table 1 through a bearing, the lower ends of the adjusting frames 67 are connected with the sliding groove 65 in a sliding manner, the two adjusting frames 67 slide in the sliding groove 65 in the opposite directions or in the reverse directions through the rotation of the screw 64, so that the adjustment of the distance between the two sleeve shafts 63 is realized, the winding drums 66 with different lengths can be sleeved with the sleeve shafts 63 through the adjustment of the distance between the two sleeve shafts 63, the second motor 62 operates and the output shaft rotates through the regulation and control of the control switch group 2, the sleeve shafts 63 are connected to the upper ends of the opposite inner side surfaces of the two adjusting frames 67 in a rotating manner through bearings, the output shaft of the second motor 62 is connected with the through hole in the upper end of the adjusting frame 67 on the left side through a rotating manner through bearings, so that the sleeve shafts 63 can drive the winding;
the compressing structure 7: the pressing structure 7 comprises a pressing roller 71, supporting blocks 72, cylinders 73, circular pipes 74 and springs 75, the left end and the right end of the rear side of the upper surface of the working board table 1 are symmetrically provided with the circular pipes 74 and the springs 75 respectively, the springs 75 are located inside the corresponding circular pipes 74 respectively, the cylinders 73 are arranged at the upper ends of the springs 75, sliding chutes of outer arc surfaces of the cylinders 73 are connected with corresponding sliding blocks of inner arc surfaces of the circular pipes 74 respectively in a sliding manner, the supporting blocks 72 are arranged at the upper ends of the cylinders 73, opposite inner side surfaces of the two supporting blocks 72 are connected with corresponding ends of the pressing roller 71 respectively through bearings in a rotating manner, the pressing roller 71 penetrates through square through holes in the middle of the two adjusting frames 67, and the pressing roller 71 is driven to rotate by the rotation of the winding drum 66 as the winding operation is performed, the distance between the central axis of the winding drum 66 and the central axis of the compression roller 71 is increased, the compression roller 71 moves downwards under the action of external pressure and is transmitted to the cylinder 73 through the supporting block 72 to compress the spring 75, and the sliding chutes of the outer arc surface of the cylinder 73 are respectively in sliding connection with the corresponding sliding blocks of the inner arc surface of the circular tube 74, so that the compression roller 71 can be prevented from shifting downwards;
wherein: still include control switch group 2, the left surface of work board platform 1 is equipped with control switch group 2, and external power source is connected to control switch group 2's input electricity.
Wherein: the diameter of the limiting ring 631 in the middle of the sleeve shaft 63 is larger than the inner diameter of the winding drum 66 and smaller than the outer diameter of the winding drum 66, so that the contact between the outer arc surface of the winding drum 66 and the outer arc surface of the pressing roller 71 can be realized.
Wherein: still include electric putter 8 and spacing ring 9, the medial surface of mounting panel 4 all is equipped with electric putter 8, electric putter 8's the inboard end of flexible end respectively with 9 lateral surface edge fixed connection of spacing ring that correspond, spacing ring 9's central round hole all with roller 5's extrados sliding connection, electric putter 8's input electricity connection control switch group 2's output, mounting panel 4 provides the erection bracing for electric putter 8, through control switch group 2's regulation and control, two 8 same width of cloth flexible operation of electric putter, because spacing ring 9's central round hole all with roller 5's extrados sliding connection, can realize two 9 same width of cloth of spacing ring and move in opposite directions or reverse direction, and then spacing to digital printing product when realizing the rolling, digital printing product skew when avoiding the rolling.
When in use: the supporting legs 10 play a role of stably supporting the workbench 1 and structures above the workbench, the first motor 61 is operated and the output shaft rotates by controlling the switch group 2, because the right inner wall of the chute 65 is rotatably connected with the right end of the screw rod 64 through a bearing, the output shaft of the first motor 61 is rotatably connected with the through hole on the left side surface of the workbench 1 through a bearing, the rotation of the screw rod 64 can be realized, because the two ends of the screw rod 64 are in threaded connection with the threaded holes at the lower ends of the symmetrically arranged adjusting frames 67, the thread directions at the two ends of the screw rod 64 are opposite, the lower ends of the adjusting frames 67 are in sliding connection with the chute 65, the two adjusting frames 67 slide oppositely or reversely slide in the chute 65 by the rotation of the screw rod 64, the adjustment of the distance between the two sleeve shafts 63 is realized, the winding drums 66 with different lengths can be sleeved with the sleeve shafts 63 by adjusting the distance between the two sleeve shafts 63, the second motor 62 operates, the output shaft rotates, because the upper ends of the opposite inner side surfaces of the two adjusting frames 67 are rotatably connected with the sleeve shaft 63 through bearings, the output shaft of the second motor 62 is rotatably connected with the through hole at the upper end of the adjusting frame 67 on the left side through bearings, the sleeve shaft 63 can drive the winding drum 66 to rotate, and further the digital printing products with different widths can be wound, because the diameter of the limiting ring 631 in the middle of the sleeve shaft 63 is larger than the inner diameter of the winding drum 66 and smaller than the outer diameter of the winding drum 66, the contact between the outer arc surface of the winding drum 66 and the outer arc surface of the compression roller 71 can be realized, the opposite inner side surfaces of the two supporting blocks 72 are respectively rotatably connected with the corresponding ends of the compression roller 71 through bearings, the winding drum 66 rotates to drive the compression roller 71 to rotate, along with the proceeding of winding operation, the distance between the central axis of the winding, because the chutes of the outer arc surfaces of the cylinders 73 are respectively connected with the corresponding sliders of the inner arc surfaces of the round tubes 74 in a sliding manner, the compression roller 71 can be prevented from shifting downwards, when the winding is completed, the compression roller 71 is subjected to pressure reduction, the springs 75 are extended to reset the compression roller 71, the compression roller 71 is ensured to be always in an extrusion state on the winding drum 66 during the winding, the loosening of the digital printing product during the winding is prevented, the workload of workers is reduced, the support plate 3 supports the mounting plate 4, the mounting plate 4 provides mounting support for the electric push rods 8, the roll shafts 5 are rotatably connected with the opposite inner side surfaces of the two support plates 3 through bearings, the digital printing product can be conveyed through the roll shafts 5 during the winding, the two electric push rods 8 can extend and retract at the same amplitude through the regulation and control of the control switch group 2, and the two limit rings 9 can realize the same-amplitude opposite or reverse movement because the central round holes of the, and then spacing to digital printing product when realizing the rolling, digital printing product skew when avoiding the rolling.
It should be noted that in the embodiment, the first motor 61 may be a motor with a model number of 57HD76001-01 of moku electromechanical co.ltd, dongguan, the second motor 62 may be a motor with a model number of 42HD60001-01 of moku electromechanical co.ltd, dongguan, the electric push rod 8 may be a electric push rod with a model number of JN185 of yanto dynasty cattle transmission technology co.ltd, and the control switch set controls the first motor 61, the second motor 62 and the electric push rod 8 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A coiling device for a digital printing machine is characterized in that: comprises a workbench (1), a rolling structure (6) and a pressing structure (7);
work bench (1): supporting legs (10) are symmetrically arranged at four corners of the bottom surface of the workbench (1), supporting plates (3) are symmetrically arranged at the front end of the upper surface of the workbench (1), opposite inner side surfaces of the two supporting plates (3) are rotatably connected with roller shafts (5) through bearings, and mounting plates (4) are arranged on the upper surfaces of the supporting plates (3);
winding structure (6): is arranged at the rear side of the upper surface of the workbench (1);
a compression structure (7): the upper end of the compressing structure (7) penetrates through the winding structure (6) and is arranged at the rear side of the upper surface of the workbench (1);
wherein: still include control switch group (2), the left surface of workstation (1) is equipped with control switch group (2), and external power source is connected to the input electricity of control switch group (2).
2. A take-up unit for a digital printing machine according to claim 1, characterized in that: the winding structure (6) comprises a first motor (61), a second motor (62), a sleeve shaft (63), a screw rod (64), a sliding groove (65), a winding drum (66) and an adjusting frame (67), the sliding groove (65) is arranged on the rear side of the upper surface of the workbench (1), the inner wall of the right side of the sliding groove (65) is rotatably connected with the right end of the screw rod (64) through a bearing, the first motor (61) is arranged on the left side surface of the workbench (1), the output shaft of the first motor (61) is rotatably connected with the through hole on the left side surface of the workbench (1) through a bearing and extends into the sliding groove (65), the right end of the output shaft of the first motor (61) is fixedly connected with the left end of the screw rod (64) through a coupler, the two ends of the screw rod (64) are in threaded connection with the lower end threaded holes of the adjusting frame (67) which are symmetrically arranged, the thread directions of the two ends of the screw rod (64) are opposite, and the, the relative medial surface upper end of two regulating frames (67) all is connected with sleeve shaft (63) through the bearing rotation, the inboard end of sleeve shaft (63) all cup joints with reel (66), left regulating frame (67) left side upper end is equipped with second motor (62), the output shaft of second motor (62) passes through the bearing and rotates with left regulating frame (67) upper end through-hole to be connected, the output shaft right-hand member of second motor (62) passes through shaft coupling and left sleeve shaft (63) left end fixed connection, the equal electric connection control switch group of input (2) of first motor (61) and second motor (62).
3. A take-up unit for a digital printing machine according to claim 2, characterized in that: the pressing structure (7) comprises a pressing roller (71), supporting blocks (72), cylinders (73), round pipes (74) and springs (75), the round pipes (74) and the springs (75) are symmetrically arranged at the left end and the right end of the rear side of the upper surface of the workbench (1) respectively, the springs (75) are located inside the corresponding round pipes (74), the cylinders (73) are arranged at the upper ends of the springs (75), sliding grooves of outer arc surfaces of the cylinders (73) are connected with corresponding round pipe (74) inner arc surface sliding blocks in a sliding mode respectively, the supporting blocks (72) are arranged at the upper ends of the cylinders (73), opposite inner side surfaces of the two supporting blocks (72) are connected with the corresponding ends of the pressing roller (71) through bearings respectively in a rotating mode, and the pressing roller (71) penetrates through square through holes in the middle of the two.
4. A take-up unit for a digital printing machine according to claim 2, characterized in that: the diameter of the limiting ring (631) in the middle of the sleeve shaft (63) is larger than the inner diameter of the winding drum (66) and smaller than the outer diameter of the winding drum (66).
5. A take-up unit for a digital printing machine according to claim 1, characterized in that: still include electric putter (8) and spacing ring (9), the medial surface of mounting panel (4) all is equipped with electric putter (8), the inboard end of the flexible end of electric putter (8) respectively with the spacing ring (9) lateral surface edge fixed connection who corresponds, the center round hole of spacing ring (9) all with the outer cambered surface sliding connection of roller (5), the output of the input electricity connection control switch group (2) of electric putter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571039.6U CN212711923U (en) | 2020-08-03 | 2020-08-03 | Coiling device for digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571039.6U CN212711923U (en) | 2020-08-03 | 2020-08-03 | Coiling device for digital printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN212711923U true CN212711923U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571039.6U Expired - Fee Related CN212711923U (en) | 2020-08-03 | 2020-08-03 | Coiling device for digital printing machine |
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| Country | Link |
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| CN (1) | CN212711923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942710A (en) * | 2021-11-09 | 2022-01-18 | 江西贵义铜业有限公司 | Winding and packaging device for copper wire production and processing |
-
2020
- 2020-08-03 CN CN202021571039.6U patent/CN212711923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942710A (en) * | 2021-11-09 | 2022-01-18 | 江西贵义铜业有限公司 | Winding and packaging device for copper wire production and processing |
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Granted publication date: 20210316 Termination date: 20210803 |