CN216863150U - Unreeling tension adjusting device of digital pyrograph printer - Google Patents
Unreeling tension adjusting device of digital pyrograph printer Download PDFInfo
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- CN216863150U CN216863150U CN202220294480.7U CN202220294480U CN216863150U CN 216863150 U CN216863150 U CN 216863150U CN 202220294480 U CN202220294480 U CN 202220294480U CN 216863150 U CN216863150 U CN 216863150U
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Abstract
The unreeling tension adjusting device of the digital pyrograph printer comprises a fixing plate, a sliding groove is formed in the middle of the fixing plate, a roller is connected to the back of the fixing plate in a rotating mode, a synchronous belt is connected to the outer wall of the roller in a rotating mode, a toothed rack is formed in the outer wall of the synchronous belt, a sliding gear is connected in a meshed mode, one end, far away from the synchronous belt, of the sliding gear is connected with a bearing in a rotating mode, one end, far away from the sliding gear, of the bearing is connected with a tensioning roller in a rotating mode, the number of the synchronous belts is two, and the two synchronous belts are located at two ends of the sliding groove in the fixing plate, and the digital pyrograph printer has the advantages that: external tension interference is added through unreeled consumables, so that the printing flatness is increased, the uniform stress degree of a paper pressing wheel is balanced, and the arching probability of a printed digital pyrograph printing film is reduced; when the limit height of the ripple sensor is reached, the unreeling system is started, the position of the tensioning roller is adjusted, and the effect of adjusting the tension is achieved; the positive and negative motors drive the worm to rotate, so that the worm drives the worm wheel to rotate, and the tensioning rod is convenient to adjust to move up and down.
Description
Technical Field
The utility model belongs to the technical field of pyrograph printing equipment, and particularly relates to an unreeling tension adjusting device of a digital pyrograph printer.
Background
A pyrograph printer is a printing device for the surface of clothes ornaments, and is mainly used for printing patterns on the surface of the clothes ornaments in a pyrograph mode.
The current pyrography printer is because press paper wheel pressure inequality or digital pyrography to print the membrane and too smooth, leads to printing the way the membrane face hunch-up and lead to the friction shower nozzle to influence and normally print, and the unable quick adjustment device of current regulation structure leads to the device to become flexible easily, influences the result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing pyrograph printer causes the friction spray head to influence normal printing due to the fact that the film surface arches in the printing process because the pressure of the paper pressing wheel is uneven or the digital pyrograph printing film is too smooth, the existing adjusting structure cannot quickly adjust the device, the device is easy to loosen, and the using effect is influenced.
The technical scheme adopted by the utility model for solving the technical problem is as follows: digital pyrograph printer unreel tension adjusting device, including the fixed plate, the spout has been seted up in the middle of the fixed plate, fixed plate back rotating is connected with the roller, the roller outer wall rotates and is connected with the hold-in range, the tooth has been seted up to the hold-in range outer wall, the hold-in range meshing is connected with the sliding gear, sliding gear keeps away from hold-in range one end and rotates and be connected with the bearing, the bearing keeps away from sliding gear one end and rotates and be connected with the tensioning rod.
According to the preferred technical scheme, the number of the two synchronous belts is two, the two synchronous belts are located at two ends of the chute on the fixing plate, the roller penetrates through one end of each synchronous belt and is fixedly connected with the worm wheel, the worm wheel is connected with the worm in a meshing manner, the bottom of the worm is fixedly connected with the output end of the positive and negative motor, and the worm is driven to rotate by the positive and negative motor, so that the worm drives the worm wheel to rotate, and the tensioning roller can be adjusted to move up and down conveniently.
As a preferred technical scheme of the utility model, the middle of the sliding groove is slidably connected with a bearing, one end of the top of the fixed plate is fixedly connected with a limiting block through a screw, and two ends of the limiting block are respectively and fixedly connected with two ends of the sliding groove, so that the tensioning stick is prevented from moving out of the sliding groove to limit the device.
As a preferable technical scheme of the utility model, a first mounting plate and a second mounting plate are respectively welded at two ends of the fixing plate, a bolt is symmetrically and threadedly connected to each of the first mounting plate and the second mounting plate, two ripple sensors are welded to the second mounting plate, and when the limiting height of the ripple sensors is reached, the unwinding system is started, the position of the tensioning roller is adjusted, and the effect of adjusting the tension is achieved.
The utility model has the following advantages: external tension interference is added through unreeled consumables, so that the printing flatness is increased, the uniform stress degree of a paper pressing wheel is balanced, and the arching probability of a printed digital pyrograph printing film is reduced; when the limit height of the ripple sensor is reached, the unreeling system is started, the position of the tensioning roller is adjusted, and the effect of adjusting the tension is achieved; the positive and negative motors drive the worm to rotate, so that the worm drives the worm wheel to rotate, and the tensioning rod is convenient to adjust to move up and down.
Drawings
Fig. 1 is a schematic front perspective view of an unwinding tension adjusting device of a digital pyrograph printer according to a preferred embodiment of the present invention;
fig. 2 is a schematic side perspective view of an unwinding tension adjusting device of a digital pyrograph printer according to a preferred embodiment of the present invention;
fig. 3 is a schematic side view of a timing belt of an unwinding tension adjusting device of a digital pyrograph printer according to a preferred embodiment of the present invention;
fig. 4 is a schematic side view of a worm and gear of the unwinding tension adjusting device of the digital pyrograph printer according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a fixing plate; 2. a chute; 3. a limiting block; 4. a roller; 5. a synchronous belt; 6. a slip gear; 7. a bearing; 8. a tensioning stick; 9. a worm gear; 10. a worm; 11. A positive and negative motor; 12. a first mounting plate; 13. a second mounting plate; 14. a ripple sensor.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-4 in combination, the unreeling tension adjusting device of the digital pyrograph printer comprises a fixing plate 1, a chute 2 is formed in the middle of the fixing plate 1, a roller 4 is rotatably connected to the back of the fixing plate 1, a synchronous belt 5 is rotatably connected to the outer wall of the roller 4, teeth are formed in the outer wall of the synchronous belt 5, the synchronous belt 5 is meshed with a sliding gear 6, one end, away from the synchronous belt 5, of the sliding gear 6 is rotatably connected with a bearing 7, one end, away from the sliding gear 6, of the bearing 7 is rotatably connected with a tensioning rod 8, the tensioning rod 8 is conveniently driven to rotate and move upwards through the synchronous belt 5, and the device is convenient to use.
Wherein, roller 4 quantity is four, and four rollers 4 are in 1 back both ends of fixed plate respectively, and wherein 4 one end fixedly connected with worm wheel 9 of two rollers, the meshing of worm wheel 9 is connected with worm 10, and the 11 outputs of worm 10 fixedly connected with positive and negative motor drive worm wheel 9 through worm 10 rotatory, operation hold-in range 5 utilizes the auto-lock performance of worm wheel 9 worm 10 simultaneously, prevents that sliding gear 6 from driving hold-in range 5 and function.
Wherein, 2 middle rotations in spout are connected with bearing 7, and fixed plate 1 all is through screw fixedly connected with stopper 3 at 2 both ends in spout, and restriction bearing 7's position prevents that it from shifting out spout 2, and the welding of 1 one end of fixed plate has first mounting panel 12, and the welding of the one end of first mounting panel 12 is kept away from to fixed plate 1 has second mounting panel 13, and the welding has two ripple sensors 14 on the second mounting panel 13, can carry on spacingly to the height through using ripple sensor 14.
Specifically, at first through using first mounting panel 12 and 13 installation fixing device of second mounting panel, then when the printer unreels the ware and does not work, tensioning rod 8 rises along with the increase position of printing the meter number, when reaching ripple sensor 14 limit height, start the positive and negative motor 11 of unreeling system, it is rotatory to drive worm wheel 9 through worm 10, operation hold-in range 5, the running gear 6 that hold-in range 5 meshing is connected runs, it reciprocates to drive tensioning rod 8, adjust the position of tensioning rod 8, in order to play the effect of adjustment tension.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. Digital pyrography printer unreel tension adjusting device, including fixed plate (1), its characterized in that, spout (2) have been seted up in the middle of fixed plate (1), fixed plate (1) back rotation is connected with roller (4), roller (4) outer wall rotates and is connected with hold-in range (5), hold-in range (5) outer wall has been seted up and has been gulled, hold-in range (5) meshing is connected with glide gear (6), glide gear (6) are kept away from hold-in range (5) one end and are rotated and be connected with bearing (7), bearing (7) are kept away from glide gear (6) one end and are rotated and are connected with tensioning rod (8).
2. The unwinding tension adjusting device of the digital pyrograph printer as claimed in claim 1, wherein the number of the synchronous belts (5) is two, two synchronous belts (5) are located at two ends of the chute (2) on the fixing plate (1), the roller (4) passes through one end of the synchronous belt (5) and is fixedly connected with a worm wheel (9), the worm wheel (9) is engaged with a worm (10), and the bottom of the worm (10) is fixedly connected with an output end of a positive and negative motor (11).
3. The unwinding tension adjusting device of the digital pyrograph printer according to claim 1, wherein a bearing (7) is slidably connected in the middle of the chute (2), one end of the top of the fixing plate (1) is fixedly connected with a limit block (3) through a screw, and two ends of the limit block (3) are respectively and fixedly connected to two ends of the chute (2).
4. The unwinding tension adjusting device of the digital pyrography printer according to claim 1, wherein a first mounting plate (12) and a second mounting plate (13) are welded to two ends of the fixing plate (1), a bolt is symmetrically and threadedly connected to each of the first mounting plate (12) and the second mounting plate (13), and two ripple sensors (14) are welded to the second mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294480.7U CN216863150U (en) | 2022-02-14 | 2022-02-14 | Unreeling tension adjusting device of digital pyrograph printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294480.7U CN216863150U (en) | 2022-02-14 | 2022-02-14 | Unreeling tension adjusting device of digital pyrograph printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863150U true CN216863150U (en) | 2022-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220294480.7U Active CN216863150U (en) | 2022-02-14 | 2022-02-14 | Unreeling tension adjusting device of digital pyrograph printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863150U (en) |
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2022
- 2022-02-14 CN CN202220294480.7U patent/CN216863150U/en active Active
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