CN220723028U - Printing runner machine with adjustable tension - Google Patents
Printing runner machine with adjustable tension Download PDFInfo
- Publication number
- CN220723028U CN220723028U CN202322447447.0U CN202322447447U CN220723028U CN 220723028 U CN220723028 U CN 220723028U CN 202322447447 U CN202322447447 U CN 202322447447U CN 220723028 U CN220723028 U CN 220723028U
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- printing
- roller
- tension
- bin
- adjustable
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- 238000007639 printing Methods 0.000 title claims abstract description 111
- 238000001035 drying Methods 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 230000001276 controlling effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model discloses a printing rotary machine with adjustable tension, which comprises a support base horizontally placed on the ground, wherein three printing bins are fixedly arranged on the upper surface of the support base at equal intervals, and electric components for controlling a device to run are arranged in the printing bins; the unreeling roller is rotatably arranged on the upper surface of the left side of the supporting base; the guide roller is rotatably arranged in the printing bin; and the regulating roller is rotatably arranged in the printing bin. This tension adjustable printing rotating machine adopts novel structural design for the device is through the elasticity of extrusion spring and the repulsion effect of electro-magnet to the dancer roll change the extrusion force between dancer roll and its below corresponding guide roll in the in-process of using, thereby can change the tension size that it received when printing paper carries, and utilize inside spun hot air of drying device to dry printing paper surface after the printing, thereby avoid follow-up printing ink to flow and influence printing effect.
Description
Technical Field
The utility model relates to the technical field of printing rotary machines, in particular to a printing rotary machine with adjustable tension.
Background
A device for printing in a printing rotary machine is characterized in that printed materials (such as paper) are conveyed at constant speed in the machine through guide rollers, patterns corresponding to printing positions of printing rollers coated with ink in the machine are printed on the passing paper in the conveying process, and finally a required printing effect is formed through superposition of a plurality of working procedures.
Among the prior art, the chinese patent of grant bulletin number CN212491010U discloses a rotary machine for printing, including the base, the top fixedly connected with runner machine main part of base, one side fixedly connected with driving box of runner machine main part, one side fixedly connected with motor of driving box, the output fixedly connected with drive gear of motor. The utility model has the following advantages and effects: through setting up drive box, motor, driving gear, driven gear, lead screw, spiral shell section of thick bamboo, bracing piece, movable plate, connecting seat and blowing roller, when needing to be with waiting to print the coiled material and install, only need start the motor, the motor drives driving gear and rotates when the during operation, drives the lead screw through the transmission of driving gear and driven gear and rotates, and then drives the spiral shell section of thick bamboo and remove, drives the blowing roller on the movable plate and moves down promptly, has realized the regulation to the blowing roller height, the staff of being convenient for will waiting to print coiled material and blowing roller and dock;
when the device is used for conveying the printing paper in the rotary machine, as different materials are different in toughness, such as paper is relatively brittle, and the toughness of a plastic film is good, in the actual printing process, different materials need different tension to be tensioned when being conveyed, if the tension received by the paper is large, the situation of breakage can occur, the situation of wrinkling can occur when the tension received by the plastic film is small, and the tension during conveying cannot be adjusted in the device, so that the integral using effect can be influenced.
Disclosure of Invention
The utility model aims to provide a printing rotary machine with adjustable tension, which aims to solve the problem that the tension of a printing material during conveying cannot be adjusted in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tension adjustable printing rotating machine, includes the support base of level at subaerial, support base upper surface equidistant fixed three printing storehouse that is provided with, just the inside electrical components that is provided with controlling means operation of printing storehouse still includes:
the unreeling roller is rotatably arranged on the upper surface of the left side of the supporting base, a winding roller corresponding to the unreeling roller is arranged on the upper surface of the right side of the supporting base, and printing paper needing to be printed is wound outside the unreeling roller and the winding roller;
the guide roller is rotatably arranged in the printing bin, the guide roller is used for guiding and limiting the direction of printing paper, the printing roller with patterns on the surface is rotatably arranged in the middle position in the printing bin, and the printing roller is provided with printing ink by an ink box above the printing roller;
the regulating roller is rotatably arranged in the printing bin, the regulating roller corresponds to the leftmost guide roller in the printing bin up and down, and the tension received during the conveying of the printing paper is changed by changing the extrusion force between the regulating roller and the corresponding guide roller;
drying device, fixed mounting is in the inside right-hand member in printing storehouse, drying device sets up to hollow box structure.
Preferably, a vertical sliding structure is formed between the regulating roller and the side wall of the printing bin, and an extrusion spring for pushing the regulating roller is fixedly arranged in the side wall of the printing bin, and the regulating roller is extruded by utilizing the elastic action of the extrusion spring.
Preferably, an electromagnet fixedly mounted with the printing bin is arranged right above the regulating roller, magnetic repulsive force is generated between the electromagnet after the electromagnet is electrified and the magnetic regulating roller, and the magnetism is regulated by changing the current flowing in the electromagnet.
Preferably, a sealing piston is arranged in the drying device in a vertically sliding manner, and a pushing block for pushing the sealing piston is fixedly arranged below the sealing piston.
Preferably, the pushing block reciprocates up and down through a reciprocating screw rod which is arranged outside the pushing block and penetrates through threads, a driven bevel gear which drives the reciprocating screw rod to rotate is coaxially and fixedly arranged at the bottom end of the reciprocating screw rod, and the sealing piston is driven by the pushing block outside the reciprocating screw rod to reciprocate up and down through the rotation of the reciprocating screw rod, so that the purpose of blasting is achieved.
Preferably, the driving bevel gear is connected with the lower part of the driven bevel gear in a meshed manner, and the rear side of the driving bevel gear is connected with the rubber transmission idler wheel which is jointed and extruded with the upper surface of the guide roller in a meshed manner, and the guide roller drives the transmission idler wheel to synchronously rotate by utilizing surface friction force when rotating.
Preferably, a spiral heating wire is fixedly arranged at the upper end inside the drying device, a drying spray head is fixedly arranged on the lateral surface outside the drying device, and the heating wire is used for heating air inside the drying device.
Compared with the prior art, the utility model has the beneficial effects that: this tension adjustable printing rotating machine adopts novel structural design for the device is through the elasticity of extrusion spring and the repulsion effect of electro-magnet to the dancer roll change the extrusion force between dancer roll and its below corresponding guide roll in the in-process of using, thereby can change its tension size that receives when printing paper carries, and utilize inside spun hot air of drying device to dry printing paper surface after the printing, thereby avoid follow-up printing ink to flow and influence the printing effect, its concrete content is as follows:
1. the cooperation between electro-magnet, extrusion spring, guide roll and the dancer roll is used, utilizes extrusion spring to the extrusion effect of dancer roll to make it apply preliminary effort to printing paper between the guide roll, when the clamping force between the two needs to be adjusted to change and carry tension, the electro-magnet changes magnetic force according to the size of electric current to produce repulsion with the dancer roll and increase the clamping force to printing paper, finally reach the effect of adjusting the tension when carrying.
2. The drying device, the sealing piston, the heating wire and the reciprocating screw rod are matched, and the reciprocating screw rod is utilized to rotate so that the pushing block drives the sealing piston to reciprocate up and down, thereby ejecting air heated by the heating wire in the drying device from the drying spray head, and performing drying operation on the surface of printed paper after printing, and further avoiding influence on printing effect caused by subsequent ink flowing.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of a print cartridge test structure of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the printing house according to the present utility model;
FIG. 4 is a schematic diagram showing a cross-sectional front view of a drying apparatus according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a support base; 2. a printing bin; 201. an electric component; 3. an unreeling roller; 4. a wind-up roll; 5. printing paper; 6. a guide roller; 7. a printing roller; 8. an ink tank; 9. an adjusting roller; 10. a drying device; 11. extruding a spring; 12. an electromagnet; 13. a sealing piston; 14. a pushing block; 15. a reciprocating screw rod; 16. a driven bevel gear; 17. a drive bevel gear; 18. a transmission roller; 19. heating wires; 20. and (5) drying the spray head.
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: the utility model provides a tension adjustable printing rotating machine, includes that the level is placed subaerial support base 1, and support base 1 upper surface equidistant fixed three printing storehouse 2 that is provided with, and the inside electrical component 201 that is provided with controlling means operation in printing storehouse 2 still includes: the unreeling roller 3 is rotatably arranged on the upper surface of the left side of the supporting base 1, a winding roller 4 corresponding to the unreeling roller 3 is arranged on the upper surface of the right side of the supporting base 1, and printing paper 5 needing to be printed is wound outside the unreeling roller 3 and the winding roller 4; a guide roller 6 rotatably installed inside the printing house 2, guiding and limiting the direction of the printing paper 5 by the guide roller 6, and rotatably installing a printing roller 7 with patterns on the surface at the middle position inside the printing house 2, wherein the printing roller 7 is provided with printing ink by an ink box 8 above the printing roller 7; the regulating roller 9 is rotatably arranged in the printing bin 2, the regulating roller 9 corresponds to the leftmost guide roller 6 in the printing bin 2 in a position up-down manner, and the tension received when the printing paper 5 is conveyed is changed by changing the extrusion force between the regulating roller 9 and the corresponding guide roller 6;
an up-down sliding structure is formed between the regulating roller 9 and the side wall of the printing bin 2, an extrusion spring 11 for pushing the regulating roller 9 is fixedly arranged in the side wall of the printing bin 2, an electromagnet 12 fixedly arranged with the printing bin 2 is arranged right above the regulating roller 9, and magnetic repulsive force is generated between the electromagnet 12 and the magnetic regulating roller 9 after the electromagnet 12 is electrified;
when the device is used, the tension required during conveying is firstly determined according to the toughness of the printing paper 5, then a worker adjusts the current fed into the electromagnet 12, the magnetic force of the electromagnet 12 is changed accordingly, the repulsive force between the electromagnet 12 and the lower regulating roller 9 is changed, the clamping force of the printing paper 5 between the regulating roller 9 and the lower guide roller 6 is changed, the tension received by the printing paper 5 during conveying is enabled to reach the optimal state, the motor in the supporting base 1 drives the wind-up roller 4 to rotate through the belt, the printing paper 5 is pulled to be conveyed at a uniform speed in the printing bin 2, the printing ink from the ink box 8 is uniformly smeared on the surface of the printing roller 7 during conveying, and the printing operation is performed on the surface of the passing printing paper 5.
The drying device 10 is fixedly arranged at the right end inside the printing bin 2, the drying device 10 is of a hollow box structure, a sealing piston 13 is arranged inside the drying device 10 in a vertically sliding manner, a pushing block 14 for pushing the sealing piston 13 is fixedly arranged below the sealing piston 13, the pushing block 14 moves up and down through a reciprocating screw rod 15 which is arranged outside the pushing block in a penetrating threaded manner, a driven bevel gear 16 which drives the reciprocating screw rod 15 to rotate is coaxially and fixedly arranged at the bottom end of the reciprocating screw rod 15, a driving bevel gear 17 is connected below the driven bevel gear 16 in a meshed manner, a rubber transmission roller 18 which is in fit extrusion with the upper surface of the guide roller 6 is connected at the rear side of the driving bevel gear 17 in a meshed manner, a spiral electric heating wire 19 is fixedly arranged at the upper end inside the drying device 10, and a drying spray head 20 is fixedly arranged at the side surface outside the drying device 10;
the printing paper 5 drives the guide roller 6 to rotate in the conveying process, so that the friction force on the surface of the guide roller 6 is utilized to drive the upper transmission roller 18 to rotate, then the driving bevel gear 17 and the driven bevel gear 16 are utilized to drive the reciprocating screw rod 15 to rotate under the meshing transmission action, the reciprocating screw rod 15 enables the pushing block 14 which is arranged outside the reciprocating screw rod to penetrate through threads to drive the upper sealing piston 13 to move up and down in the drying device 10 in the rotating process, the blowing effect is achieved, and the air in the drying device 10 is sprayed out of the drying spray head 20 after the heating wire 19 is heated, so that the printing paper 5 after printing is dried.
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 (7)
1. The utility model provides a tension adjustable printing rotating machine, includes horizontal support base (1) of placing subaerial, support base (1) upper surface equidistant fixed three printing storehouse (2) that are provided with, just printing storehouse (2) inside is provided with controlling means operation's electrical component (201), its characterized in that still includes:
the unreeling roller (3) is rotatably arranged on the upper surface of the left side of the supporting base (1), a reeling roller (4) corresponding to the unreeling roller (3) is arranged on the upper surface of the right side of the supporting base (1), and printing paper (5) needing to be printed is wound outside the unreeling roller (3) and the reeling roller (4);
the guide roller (6) is rotatably arranged in the printing bin (2), the guide roller (6) is used for guiding and limiting the direction of the printing paper (5), the printing roller (7) with patterns on the surface is rotatably arranged in the middle position in the printing bin (2), and the printing roller (7) is provided with printing ink by the ink box (8) above the printing roller;
the regulating roller (9) is rotatably arranged in the printing bin (2), the regulating roller (9) corresponds to the leftmost guide roller (6) in the printing bin (2) in position up and down, and the tension received when the printing paper (5) is conveyed is changed by changing the extrusion force between the regulating roller (9) and the corresponding guide roller (6);
drying device (10), fixed mounting is in printing storehouse (2) inside right-hand member, drying device (10) set up to hollow box structure.
2. A tension-adjustable printing rotor as defined in claim 1, wherein: an up-down sliding structure is formed between the regulating roller (9) and the side wall of the printing bin (2), and an extrusion spring (11) for pushing the regulating roller (9) is fixedly arranged in the side wall of the printing bin (2).
3. A tension-adjustable printing rotor as defined in claim 1, wherein: an electromagnet (12) fixedly mounted with the printing bin (2) is arranged right above the regulating roller (9), and magnetic repulsive force is generated between the electromagnet (12) and the magnetic regulating roller (9) after the electromagnet is electrified.
4. A tension-adjustable printing rotor as defined in claim 1, wherein: the inside of the drying device (10) is provided with a sealing piston (13) in a sliding manner up and down, and a pushing block (14) for pushing the sealing piston (13) is fixedly arranged below the sealing piston.
5. The adjustable tension printing rotor of claim 4, wherein: the pushing block (14) moves up and down in a reciprocating way through a reciprocating screw rod (15) which is arranged outside the pushing block and penetrates through threads, and a driven bevel gear (16) which drives the reciprocating screw rod (15) to rotate is coaxially and fixedly arranged at the bottom end of the reciprocating screw rod.
6. The adjustable tension printing rotor of claim 5, wherein: a driving bevel gear (17) is connected below the driven bevel gear (16) in a meshed manner, and a rubber transmission roller (18) which is attached to the upper surface of the guide roller (6) and extruded is connected to the rear side of the driving bevel gear (17) in a meshed manner.
7. The adjustable tension printing rotor of claim 4, wherein: the upper end of the inside of the drying device (10) is fixedly provided with a spiral heating wire (19), and the side surface of the outside of the drying device (10) is fixedly provided with a drying spray head (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447447.0U CN220723028U (en) | 2023-09-11 | 2023-09-11 | Printing runner machine with adjustable tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447447.0U CN220723028U (en) | 2023-09-11 | 2023-09-11 | Printing runner machine with adjustable tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723028U true CN220723028U (en) | 2024-04-05 |
Family
ID=90501952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447447.0U Active CN220723028U (en) | 2023-09-11 | 2023-09-11 | Printing runner machine with adjustable tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723028U (en) |
-
2023
- 2023-09-11 CN CN202322447447.0U patent/CN220723028U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |