CN218289739U - Semi-automatic rewinding machine for gravure printing and printing - Google Patents
Semi-automatic rewinding machine for gravure printing and printing Download PDFInfo
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- CN218289739U CN218289739U CN202221909019.4U CN202221909019U CN218289739U CN 218289739 U CN218289739 U CN 218289739U CN 202221909019 U CN202221909019 U CN 202221909019U CN 218289739 U CN218289739 U CN 218289739U
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- rewinding machine
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- 238000007639 printing Methods 0.000 title claims description 15
- 238000007646 gravure printing Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 42
- 238000004804 winding Methods 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 206010016256 fatigue Diseases 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000003867 tiredness Effects 0.000 description 1
- 208000016255 tiredness Diseases 0.000 description 1
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Abstract
The utility model discloses a gravure printing processing is with semi-automatic rewinding machine belongs to rewinding machine technical field, including the rewinding machine main part, the top threaded connection of rewinding machine main part has the installation axle, the mounting groove has been seted up in the front of rewinding machine main part, the inboard of mounting groove is through fixed screw fixedly connected with unwinding mechanism, the positive fixedly connected with motor frame of rewinding machine main part, the positive fixedly connected with driving motor of motor frame, driving motor's drive end fixedly connected with drive wheel, the outside fixedly connected with drive belt of drive wheel, the inboard swing joint respectively of drive belt has second drive wheel and third drive wheel, the inboard fixedly connected with hold-down mechanism of rewinding machine main part, the installing port has been seted up respectively to the both sides of rewinding machine main part, the adjustment tank has been seted up to the inboard of installing port, through the adjustment tank that sets up, the movable block, regulating spindle and telescopic spring, avoided the paper article to appear fatigability easily when the rewinding and pull the damage, consequently, the rewinding effect has been improved.
Description
Technical Field
The utility model relates to a rewinding machine technical field, more specifically say, relate to a gravure printing processing is with semi-automatic rewinding machine.
Background
The intaglio printing is that the whole printing plate is coated with ink, then a special ink scraping mechanism is used to remove the ink of blank part, so that the ink is only remained in the network holes of the image-text part, then the ink is transferred to the surface of the printing stock under the action of larger pressure to obtain the printed matter, after the image-text is printed on the printing paper, a rewinding machine is needed, and the edge cutting and cutting are carried out on the image-text of the printing paper by the rewinding machine, so that the finished paper roll with a certain specification and a certain tightness requirement is formed after rewinding.
The patent document with the prior art publication number of CN216269316U provides a rewinding machine, which comprises a frame, wherein a guide roller is horizontally and rotatably arranged on the frame, a winding drum is detachably arranged on the frame, the central axis directions of the winding drum and the guide roller are parallel, and an adjusting mechanism is arranged on the frame and is used for enabling the winding drum to move along the central axis direction of the adjusting mechanism.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a gravure printing processing is with semi-automatic rewinding machine to provide because the unable automatically regulated paper article of rewinding machine is at the elasticity of rewinding in-process in solving above-mentioned background art, lead to the paper article to appear tiredness easily when the rewinding and drag the damage, make the poor problem of rewinding effect.
2. Technical scheme
The semi-automatic rewinding machine comprises a rewinding machine body, wherein the top of the rewinding machine body is in threaded connection with an installation shaft, the front of the rewinding machine body is provided with an installation groove, the inner side of the installation groove is fixedly connected with an unwinding mechanism through a fixed screw, the front of the rewinding machine body is fixedly connected with a motor frame, the front of the motor frame is fixedly connected with a driving motor, a driving end of the driving motor is fixedly connected with a driving wheel, the outer side of the driving wheel is fixedly connected with a driving belt, the inner side of the driving belt is respectively and movably connected with a second driving wheel and a third driving wheel, the inner side of the rewinding machine body is fixedly connected with a pressing mechanism, installation ports are respectively formed in two sides of the rewinding machine body, an adjusting groove is formed in the inner side of each installation port, the installation ports are movably connected with a moving block through adjusting grooves, the inner side of the moving block is movably connected with an adjusting shaft, and the bottom of the moving block is fixedly connected with a telescopic spring.
As an alternative of this application technical scheme, unwinding mechanism is including installation axle, bearing, unwinding pole, draw-in groove, first drive wheel, card axle, the installation axle passes through fixed screw fixed connection in the inboard of mounting groove, the one end fixedly connected with bearing of installation axle, the one end of bearing is fixed to be run through there is the card axle, the first drive wheel of one end fixedly connected with of card axle, first drive wheel and drive belt swing joint, the other end swing joint of installation axle has unwinding pole, the draw-in groove has been seted up to the one end of unwinding pole, unwinding pole passes through the draw-in groove and is connected with card axle joint.
As an alternative scheme of this application technical scheme, hold-down mechanism includes mounting bracket, telescopic link, support and hold-down shaft, mounting bracket fixed connection is in the inboard of rewinding machine main part, the top fixedly connected with telescopic link of mounting bracket, the top fixedly connected with support of telescopic link, the inboard fixedly connected with hold-down shaft of support.
As an alternative scheme of the technical scheme, the number of the second transmission wheels is two, one end of each of the two second transmission wheels is fixedly connected with a transmission shaft, and the transmission shafts penetrate through the inner side of the main body of the rewinding machine in a movable mode.
As an alternative scheme of the technical scheme, one end of the third driving wheel is fixedly connected with a winding shaft, and one end of the winding shaft movably penetrates through the inner side of the rewinding machine main body.
As an alternative scheme of the technical scheme, the number of the transmission belts is four, and the four transmission belts are movably connected to the outer sides of the driving wheel, the first transmission wheel, the second transmission wheel and the third transmission wheel.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. according to the technical scheme, when the rewinder is used, a worker loosens a fixing screw and pulls out an unwinding rod outwards, the unwinding rod can be separated from an installation shaft, the worker places paper products to be rewound on the unwinding rod at the moment, the unwinding rod is inserted into the installation shaft, a clamping groove of the unwinding rod can be clamped with a clamping shaft, the worker places one end of the paper products at the bottom of a first transmission shaft and the bottom of a transmission shaft, the paper products are wound below a second transmission shaft on the upper outer side of a winding adjusting shaft, the paper products are wound on the winding shaft, the telescopic rod drives a pressing shaft to press the paper products, rewinding work can be started at the moment, the worker starts a driving motor, the driving motor drives a driving wheel to rotate, and the driving wheel drives a first driving wheel, a second driving wheel and a third driving wheel to rotate through a driving belt respectively, meanwhile, the paper product is discharged from the unwinding rod, the paper product is straightened and moved through the transmission shaft, the winding shaft winds the paper product, when the winding shaft winds the paper product, the pressing shaft also rotates, the telescopic rod drives the pressing shaft to contract according to the winding thickness of the winding shaft, when the paper product on the unwinding rod is unwound and stuck, and the winding speed of the winding shaft is not changed, the tension on the paper product acts on the adjusting shaft, the adjusting shaft generates downward pulling force, the moving block on the adjusting shaft moves downward through the adjusting groove, and the telescopic spring contracts due to the tension, so that the tightness of the paper product in the rewinding process is automatically adjusted, the tension can be buffered, and fatigue pulling damage of the paper product during rewinding is avoided, therefore, the rewinding effect is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of a partial structure of the unwinding rod of the present invention;
fig. 4 is a schematic view of a partial structure of the pressing shaft of the present invention.
The reference numbers in the figures illustrate: 1. a rewinder body; 2. mounting grooves; 3. installing a shaft; 301. a bearing; 4. unwinding the rod; 401. a card slot; 5. a first drive pulley; 501. clamping a shaft; 6. a fixing screw; 7. a motor frame; 8. a drive motor; 9. a drive wheel; 10. a transmission belt; 11. a second transmission wheel; 12. a drive shaft; 13. a third transmission wheel; 14. a winding shaft; 15. a mounting frame; 16. a telescopic rod; 17. a support; 18. a pressing shaft; 19. an installation port; 20. an adjustment groove; 21. a moving block; 22. an adjustment shaft; 23. a compression spring.
Detailed Description
The utility model provides a technical scheme:
as shown in fig. 1, a semi-automatic rewinding machine for intaglio printing, printing and processing comprises a rewinding machine main body 1, a mounting shaft 3 is in threaded connection with the top of the rewinding machine main body 1, a mounting groove 2 is formed in the front of the rewinding machine main body 1, an unwinding mechanism is fixedly connected to the inner side of the mounting groove 2 through a fixing screw 6, a motor frame 7 is fixedly connected to the front of the rewinding machine main body 1, a driving motor 8 is fixedly connected to the front of the motor frame 7, a driving wheel 9 is fixedly connected to the driving end of the driving motor 8, a driving belt 10 is fixedly connected to the outer side of the driving wheel 9, a second driving wheel 11 and a third driving wheel 13 are respectively and movably connected to the inner side of the driving belt 10, a pressing mechanism is fixedly connected to the inner side of the rewinding machine main body 1, mounting ports 19 are respectively formed in the two sides of the rewinding machine main body 1, adjusting grooves 20 are formed in the inner side of the mounting ports 19, moving blocks 21 are movably connected to the mounting ports 19 through adjusting grooves 20, adjusting shafts 22 are movably connected to the inner sides of the moving blocks 21, and extension springs 23 are fixedly connected to the bottoms of the moving blocks 21.
In this embodiment, when the paper product on the unwinding rod 4 appears unreeling and stops, and the winding speed of the winding shaft 14 does not change, and the pulling force on the paper product will act on the adjusting shaft 22, the adjusting shaft 22 will appear the power of pulling downwards at this moment, and the moving block 21 on the adjusting shaft 22 will move downwards through the adjusting groove 20, and the extension spring 23 will contract because of the effect of the pulling force simultaneously, thereby the tightness of the paper product in the rewinding process is automatically adjusted, and the pulling force can be buffered.
In some technical solutions, as shown in fig. 1 and fig. 3, the unwinding mechanism includes an installation shaft 3, a bearing 301, an unwinding rod 4, a clamping groove 401, a first driving wheel 5, a clamping shaft 501, the installation shaft 3 is fixedly connected to the inner side of the installation groove 2 through a fixing screw 6, the one end of the installation shaft 3 is fixedly connected with the bearing 301, the clamping shaft 501 is fixedly penetrated through one end of the bearing 301, the one end of the clamping shaft 501 is fixedly connected with the first driving wheel 5, the first driving wheel 5 is movably connected with a driving belt 10, the other end of the installation shaft 3 is movably connected with the unwinding rod 4, the clamping groove 401 is opened at one end of the unwinding rod 4, and the unwinding rod 4 is connected with the clamping shaft 501 through the clamping groove 401 in a clamping manner.
In this embodiment, by loosening the fixing screw 6 and then pulling out the unwinding rod 4, the unwinding rod 4 will be separated from the mounting shaft 3, and at this moment, the worker places the paper product to be rewound on the unwinding rod 4, and then inserts the unwinding rod 4 on the mounting shaft 3, and the clamping groove 401 of the unwinding rod 4 will be clamped with the clamping shaft 501.
In some technical solutions, as shown in fig. 1 and 4, the pressing mechanism includes an installation frame 15, an expansion link 16, a support 17, and a pressing shaft 18, the installation frame 15 is fixedly connected to the inner side of the rewinder body 1, the expansion link 16 is fixedly connected to the top of the installation frame 15, the support 17 is fixedly connected to the top of the expansion link 16, and the pressing shaft 18 is fixedly connected to the inner side of the support 17.
In this embodiment, the telescopic rod 16 drives the pressing shaft 18 to press the paper, and when the winding shaft 14 winds the paper, the pressing shaft 18 also rotates, and the telescopic rod 16 drives the pressing shaft 18 to contract according to the thickness of the winding shaft 14.
In some technical solutions, as shown in fig. 1, two second transmission wheels 11 are provided, one end of each of the two second transmission wheels 11 is fixedly connected with a transmission shaft 12, and the transmission shafts 12 movably penetrate through the inner side of the rewinder body 1.
In this embodiment, by starting the driving motor 8, the driving motor 8 drives the driving wheel 9 to rotate, and the driving wheel 9 rotates through the second transmission wheel 11 of the transmission belt 10, and the paper product moves by being straightened through the transmission shaft 12.
In some technical solutions, as shown in fig. 1, one end of the third transmission wheel 13 is fixedly connected with a winding shaft 14, and one end of the winding shaft 14 movably penetrates through the inner side of the rewinding machine main body 1.
In this embodiment, the driving motor 8 is started, the driving motor 8 drives the driving wheel 9 to rotate, the driving wheel 9 drives the third driving wheel 13 to rotate through the driving belt 10, and the winding shaft 14 winds the paper product.
In some technical solutions, as shown in fig. 1, four transmission belts 10 are provided, and the four transmission belts 10 are movably connected to the outer sides of the driving wheel 9, the first transmission wheel 5, the second transmission wheel 11 and the third transmission wheel 13.
In this embodiment, by starting the driving motor 8, the driving motor 8 drives the driving wheel 9 to rotate, and the driving wheel 9 drives the first driving wheel 5, the second driving wheel 11 and the third driving wheel 13 to rotate through the driving belt 10, so that the device can operate normally.
As shown in fig. 1, when the rewinding machine is used, the worker loosens the fixing screw 6, then pulls out the unwinding rod 4, the unwinding rod 4 will be separated from the mounting shaft 3, at this time, the worker places the paper to be rewound on the unwinding rod 4, then the unwinding rod 4 is inserted into the mounting shaft 3, the clamping groove 401 of the unwinding rod 4 is clamped with the clamping shaft 501, then the worker places one end of the paper product at the bottom of the first and transmission shafts 12, on the upper outer side of the winding adjusting shaft 22 and below the second winding transmission shaft 12, the paper product is wound on the winding shaft 14, the telescopic rod 16 drives the pressing shaft 18 to press the paper product, at the moment, rewinding work can be started, at the moment, the worker starts the driving motor 8, the driving motor 8 drives the driving wheel 9 to rotate, the driving wheel 9 drives the first driving wheel 5, the second driving wheel 11 and the third driving wheel 13 to rotate through the driving belt 10 respectively, meanwhile, the unwinding rod 4 can unwind the paper products, the paper products are straightened and moved by the transmission shaft 12, meanwhile, the rolling shaft 14 rolls the paper products, when the rolling shaft 14 rolls the paper products, the pressing shaft 18 also rotates, the telescopic rod 16 drives the pressing shaft 18 to contract according to the thickness of the paper rolled by the rolling shaft 14, when the paper on the rolling rod 4 is rolled up, when the winding speed of the winding shaft 14 is not changed, the tension on the paper products is applied to the adjusting shaft 22, and at the moment, the adjusting shaft 22 generates downward pulling force, and the moving block 21 on the adjusting shaft 22 moves downwards through the adjusting groove 20, and the telescopic spring 23 contracts under the action of the tensile force, so that the tightness of the paper products in the rewinding process is automatically adjusted, and the tensile force can be buffered.
Claims (6)
1. The utility model provides a semi-automatic rewinding machine is used in intaglio printing processing, includes rewinding machine main part (1), its characterized in that: the improved rewinding machine is characterized in that a mounting shaft (3) is connected to the top of the rewinding machine main body (1) through threads, a mounting groove (2) is formed in the front face of the rewinding machine main body (1), an unwinding mechanism is fixedly connected to the inner side of the mounting groove (2) through a fixing screw (6), a motor frame (7) is fixedly connected to the front face of the rewinding machine main body (1), a driving motor (8) is fixedly connected to the front face of the motor frame (7), a driving wheel (9) is fixedly connected to the driving end of the driving motor (8), a driving belt (10) is fixedly connected to the outer side of the driving wheel (9), a second driving wheel (11) and a third driving wheel (13) are respectively and movably connected to the inner side of the driving belt (10), a pressing mechanism is fixedly connected to the inner side of the rewinding machine main body (1), mounting ports (19) are respectively formed in the two sides of the rewinding machine main body (1), an adjusting groove (20) is formed in the inner side of the mounting ports (19), a moving block (21) is movably connected to the mounting ports (19) through an adjusting spring (21), and an adjusting shaft (22) is movably connected to the inner side of the moving block (21).
2. The semi-automatic rewinding machine for intaglio printing process according to claim 1, characterized in that: unwinding mechanism includes installation axle (3), bearing (301), unwinding rod (4), draw-in groove (401), first drive wheel (5), card axle (501), installation axle (3) is through the inboard of fixed screw (6) fixed connection in mounting groove (2), the one end fixedly connected with bearing (301) of installation axle (3), the one end of bearing (301) is fixed to be run through has card axle (501), the first drive wheel (5) of the one end fixedly connected with of card axle (501), first drive wheel (5) and drive belt (10) swing joint, the other end swing joint of installation axle (3) has unwinding rod (4), draw-in groove (401) has been seted up to the one end of unwinding rod (4), unwinding rod (4) are connected with card axle (501) joint through draw-in groove (401).
3. The semi-automatic rewinding machine for intaglio printing process according to claim 1, characterized in that: the pressing mechanism comprises an installation frame (15), an expansion rod (16), a support (17) and a pressing shaft (18), wherein the installation frame (15) is fixedly connected to the inner side of the rewinder main body (1), the expansion rod (16) is fixedly connected to the top of the installation frame (15), the support (17) is fixedly connected to the top of the expansion rod (16), and the pressing shaft (18) is fixedly connected to the inner side of the support (17).
4. The semi-automatic rewinding machine for intaglio printing process according to claim 1, characterized in that: two second transmission wheels (11) are arranged, one ends of the two second transmission wheels (11) are fixedly connected with transmission shafts (12), and the transmission shafts (12) movably penetrate through the inner side of the rewinder body (1).
5. The semi-automatic rewinding machine for intaglio printing process according to claim 1, characterized in that: one end of the third transmission wheel (13) is fixedly connected with a winding shaft (14), and one end of the winding shaft (14) movably penetrates through the inner side of the rewinder body (1).
6. The semi-automatic rewinding machine for intaglio printing process according to claim 1, characterized in that: four transmission belts (10) are arranged, and the four transmission belts (10) are movably connected to the outer sides of the driving wheel (9), the first transmission wheel (5), the second transmission wheel (11) and the third transmission wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221909019.4U CN218289739U (en) | 2022-07-21 | 2022-07-21 | Semi-automatic rewinding machine for gravure printing and printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221909019.4U CN218289739U (en) | 2022-07-21 | 2022-07-21 | Semi-automatic rewinding machine for gravure printing and printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218289739U true CN218289739U (en) | 2023-01-13 |
Family
ID=84792860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221909019.4U Active CN218289739U (en) | 2022-07-21 | 2022-07-21 | Semi-automatic rewinding machine for gravure printing and printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218289739U (en) |
-
2022
- 2022-07-21 CN CN202221909019.4U patent/CN218289739U/en active Active
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| CP03 | Change of name, title or address |
Address after: Chaoyang Village, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Gallerydeck Printing and Fabrication Co.,Ltd. Country or region after: China Address before: Chaoyang Village, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Gaolida Printing Can Co.,Ltd. Country or region before: China |