CN215153043U - High-precision paper feeding equipment of printing machine - Google Patents
High-precision paper feeding equipment of printing machine Download PDFInfo
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- CN215153043U CN215153043U CN202121283615.1U CN202121283615U CN215153043U CN 215153043 U CN215153043 U CN 215153043U CN 202121283615 U CN202121283615 U CN 202121283615U CN 215153043 U CN215153043 U CN 215153043U
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Abstract
The utility model belongs to the technical field of printing, especially high accuracy printing machinery adsorption paper feeding equipment has aimed at the problem that the cardboard is easy to shake and deflect when printing and feeding, and the scheme is provided, which comprises a frame, a mounting frame is fixed on the top of the base, a roller shaft is rotatably connected between the side walls of the two sides of the mounting frame, a conveying roller is tightly sleeved on the outer side wall of the roller shaft, and a conveying belt is sleeved on the outer side wall of the conveying roller; the utility model discloses in when carrying out the pay-off to the cardboard through driving motor drive transfer roller and drive belt, can also drive the fan and rotate the cardboard surface after the printing and air-dry, prevent that the cardboard surface after the printing from taking place to scribble the flower because of printing ink is moist, the finished product quality after the printing has been improved, can also drive the correction subassembly in the time of fan pivoted and rectify the cardboard that conveys the belt surface, prevent that the cardboard from taking place the skew when the printing, better protecting effect has, the printing quality of the device has been improved.
Description
Technical Field
The utility model relates to the field of printing technology, especially, relate to high accuracy printing machinery adsorption paper feeding equipment.
Background
Modern printing presses, which generally consist of a set of devices for printing, inking, stamping, feeding, etc., are operated by first producing a printing plate from the text and images to be printed, placing the printing plate on the machine, then applying ink manually or by the press to the printing plate where the text and images are located, and then directly or indirectly transferring the ink to paper or other printing material: such as textiles, metal plates, plastics, leather, wood, glass, ceramics, etc., so as to reproduce the same printed matter as the pattern of the printing plate, and the printed object needs to be pulled and removed from the outside of the printing machine body.
The cardboard is through the packing of the wide application in commodity of printing back, but current printing machine can produce great vibrations when printing the cardboard, when the cardboard after needs will print outwards pay-off, because the cardboard is lighter, length is longer, receives mechanical shock easily and leads to the skew at the pay-off in-process, leads to printing in-process printing pattern to take place the skew, influences the finished product quality, and printing ink is comparatively moist after the printing, and the surface is scribbled the flower easily during the pay-off.
Therefore, a high-precision paper feeding device of a printing machine is needed to solve the problem that the paperboard is easy to vibrate and shift during printing and feeding.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high accuracy printing machine adsorption paper feeding equipment has solved the problem of cardboard vibrations skew easily when the printing pay-off.
In order to achieve the above purpose, the utility model adopts the following technical scheme: high accuracy printing machinery adsorption paper feeding equipment, including the frame, the top of base is fixed with the mounting bracket, it is connected with the roller to rotate between the lateral wall of mounting bracket's both sides, the lateral wall fastening cover of roller has connect the transfer roller, the lateral wall of transfer roller has cup jointed the conveyer belt, one side lateral wall of frame is fixed with the mount pad, the top of mount pad is provided with driving motor, driving motor's output shaft passes through the shaft coupling with the roller is fixed, the top lateral wall of mounting bracket is fixed with the mount, one side lateral wall of mounting bracket rotates and is connected with the pivot, one end of pivot passes the mount, the pivot with the inside wall of mount pad rotates and is connected, the lateral wall fastening of pivot has cup jointed two first bevel gears that the symmetry set up, the bottom lateral wall of mount pad rotates and is connected with two fans, the bottom inside wall of mount pad rotates and is connected with two second bevel gears that lead to the axle and set up with two fans, two second bevel gears are meshed with two first bevel gears respectively, one side outer wall of mounting bracket rotates and is connected with two belt pulleys, and two belt pulleys are coaxial setting with roller and pivot respectively, two the drive belt has been cup jointed jointly to the lateral wall of belt pulley, the top of frame is fixed with the support frame that two symmetries set up, the top of support frame all be provided with transfer roller matched with correction subassembly.
Preferably, the correcting component comprises a sliding frame fixed with the top end of the support frame, the inner side wall of the sliding frame is connected with a telescopic rod in a sliding manner, a push plate matched with the conveyor belt is fixed at one end of the telescopic rod, a rotating frame is fixed at the other end of the telescopic rod, the inner side wall of the rotating frame is rotatably connected with a roller, the outer side wall of the telescopic rod is sleeved with a spring, two ends of the spring are respectively fixed with the sliding frame and the rotating frame, two rotating rods which are symmetrically arranged are rotatably connected between the side wall at the top end of the mounting frame and the side wall at the top end of the machine base, the lateral wall fastening cup joint of dwang has the worm, two worm wheels have been cup jointed in the lateral wall fastening of pivot, two worm wheels respectively with two worm intermeshing, the lateral wall fastening of dwang cup joint with gyro wheel matched with cam.
Preferably, a sliding rod is fixed on the outer side wall of the rotating frame, a sliding groove is formed in the side wall of the top end of the supporting frame, and the bottom end of the sliding rod is connected with the sliding groove in a sliding mode.
Preferably, the outer side wall of the cam is provided with a slide rail, and the outer side wall of the cam extends to the inside of the slide rail and is tightly attached to the slide rail.
Preferably, the two push plates are respectively positioned at two sides of the conveying belt, and the push plates and the conveying belt are arranged in parallel.
Preferably, the top inside wall of mounting bracket with the top of frame is provided with four bearing frames respectively, two the both ends of dwang rotate with two adjacent bearing frames respectively and are connected, the dwang with set up perpendicularly between the pivot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in when carrying out the pay-off to the cardboard through driving motor drive transfer roller and drive belt, can also drive the fan and rotate the cardboard surface after the printing and air-dry, prevent that the cardboard surface after the printing from taking place to scribble the flower because of printing ink is moist, the finished product quality after the printing has been improved, can also drive the correction subassembly in the time of fan pivoted and rectify the cardboard that conveys the belt surface, prevent that the cardboard from taking place the skew when the printing, better protecting effect has, the printing quality of the device has been improved.
2. The utility model discloses in can realize pay-off, air-dry and function such as correction through driving motor's rotation, simple structure cost is lower, and has improved the device stability at the pay-off in-process, and surface printing ink scribbles the flower or takes place the skew when having effectively prevented printing cardboard re-feeding, has improved the finished product quality after the device printing.
Drawings
FIG. 1 is a schematic view of a main cross-sectional structure of a paper feeding device of a high precision printing machine according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic top view of the cam structure of the paper feeding device of the high precision printing machine according to the present invention;
fig. 4 is the utility model provides a high accuracy printing machine adsorption paper feeding equipment's side view structure schematic.
In the figure: 1. a machine base; 2. a mounting frame; 3. a roll shaft; 4. a conveying roller; 5. a conveyor belt; 6. a mounting seat; 7. a drive motor; 8. a fixed mount; 9. a rotating shaft; 10. a first bevel gear; 11. a fan; 12. a second bevel gear; 13. a belt pulley; 14. a transmission belt; 15. a support frame; 16. a correction component; 161. a carriage; 162. a telescopic rod; 163. pushing the plate; 164. a rotating frame; 165. a roller; 166. a spring; 167. rotating the rod; 168. a worm; 169. a worm gear; 1610. a cam; 17. a slide bar; 18. a chute; 19. a slide rail.
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.
Referring to fig. 1-4, a high precision printing machinery paper feeding device comprises a base 1, a mounting frame 2 is fixed on the top of a base, a roller shaft 3 is rotatably connected between two side walls of the mounting frame 2, a conveying roller 4 is fixedly sleeved on the outer side wall of the roller shaft 3, a conveying belt 5 is sleeved on the outer side wall of the conveying roller 4, a mounting seat 6 is fixed on one side wall of the base 1, a driving motor 7 is arranged on the top end of the mounting seat 6, an output shaft of the driving motor 7 is fixed with the roller shaft 3 through a coupler, a fixing frame 8 is fixed on the top end wall of the mounting frame 2, a rotating shaft 9 is rotatably connected with one side wall of the mounting frame 2, one end of the rotating shaft 9 passes through the fixing frame 8, the rotating shaft 9 is rotatably connected with the inner side wall of the fixing frame 8, two first bevel gears 10 which are symmetrically arranged are fixedly sleeved on the outer side wall of the rotating shaft 9, and two fans 11 are rotatably connected with the outer side wall of the bottom end of the fixing frame 8, the inner side wall of the bottom end of the fixing frame 8 is rotatably connected with two second bevel gears 12 which are arranged through shafts of two fans 11, the two second bevel gears 12 are respectively meshed with the two first bevel gears 10, the outer wall of one side of the mounting frame 2 is rotatably connected with two belt pulleys 13, the two belt pulleys 13 are respectively arranged coaxially with the roller shaft 3 and the rotating shaft 9, the outer side walls of the two belt pulleys 13 are jointly sleeved with a transmission belt 14, two symmetrically arranged support frames 15 are fixed at the top end of the machine base 1, and the top ends of the support frames 15 are respectively provided with a correction assembly 16 matched with the transmission roller 4; drive transfer roller 4 and drive belt 14 through driving motor 7 and carry out the pay-off to the cardboard, can also drive fan 11 and rotate the cardboard surface after printing and air-dry, prevent that the cardboard surface after the printing from taking place to scribble the flower because of printing ink is moist, the finished product quality after the printing has been improved, fan 11 pivoted can also drive correction module 16 and rectify the cardboard that conveys 5 surfaces simultaneously, prevent that the cardboard from taking place the skew when the printing, has better protecting effect, the printing quality of the device has been improved.
The correcting component 16 comprises a sliding frame 161 fixed with the top end of the support frame 15, the inner side wall of the sliding frame 161 is connected with an expansion link 162 in a sliding manner, one end of the expansion link 162 is fixed with a push plate 163 matched with the conveyor belt 5, the other end of the expansion link 162 is fixed with a rotating frame 164, the inner side wall of the rotating frame 164 is connected with a roller 165 in a rotating manner, the outer side wall of the expansion link 162 is sleeved with a spring 166, two ends of the spring 166 are respectively fixed with the sliding frame 161 and the rotating frame 164, two symmetrically arranged rotating rods 167 are rotatably connected between the top side wall of the mounting frame 2 and the top side wall of the base 1, the outer side wall of each rotating rod 167 is tightly sleeved with a worm 168, the outer side wall of the rotating shaft 9 is tightly sleeved with two worm wheels 169, the two worm wheels 169 are respectively meshed with the two worms 168, and the outer side wall of each rotating rod 167 is tightly sleeved with a cam 1610 matched with the roller 165; rotate extrusion roller 165 through cam 1610 and drive telescopic link 162 and push pedal 163 round trip movement and rectify the cardboard, prevent that the cardboard from taking place the skew when the printing pay-off, have better safeguard effect, improved the device's printing quality.
A sliding rod 17 is fixed on the outer side wall of the rotating frame 164, a sliding groove 18 is formed in the side wall of the top end of the supporting frame 15, the bottom end of the sliding rod 17 is connected with the sliding groove 18 in a sliding mode, the rotating frame 164 is supported through the sliding rod 17, and the stability of the telescopic rod 162 during moving back and forth is improved.
The inner side wall of the top end of the mounting frame 2 and the top end of the machine base 1 are respectively provided with four bearing seats, two ends of two rotating rods 167 are respectively rotatably connected with two adjacent bearing seats, and the rotating rods 167 and the rotating shaft 9 are vertically arranged; the rotation of the driving motor 7 can realize the functions of feeding, air drying, correction and the like, the structure is simple, the cost is low, the stability of the device in the feeding process is improved, the surface printing ink is effectively prevented from being painted or deviating when the printed paperboard is fed again, and the quality of a finished product printed by the device is improved.
The working principle is as follows: in the printing process, the driving motor 7 drives the roller shaft 3 and the conveying roller 4 to rotate, the conveying roller 4 drives the conveying belt 5 to feed the printing paper boards when rotating, the roller shaft 3 drives one belt pulley 13 to rotate in the feeding process, then the other belt pulley 13 is driven to rotate by the conveying belt 5, the belt pulley 13 drives the rotating shaft 9 to rotate when rotating, the rotating shaft drives the two first bevel gears 10 and the two second bevel gears 12 to carry out meshing transmission when rotating, then the two fans 11 are driven to rotate to air-dry the printed paper boards, the printing ink on the surfaces of the printing boards is prevented from being coated, the rotating shaft drives the two worm gears 169 and the worm 168 to carry out meshing transmission when rotating, then the rotating rod 167 is driven to rotate, the cam 1610 is driven to rotate when the rotating rod 167 rotates, when the cam 1610 rotates, the roller 165 is tightly attached to the sliding rail 19 through the elastic force of the spring 166 and slides in the sliding rail 19, then, the cam 1610 is used for extruding the roller 165 back and forth to drive the telescopic rod 162 to perform back and forth reciprocating movement, the telescopic rod 162 is used for driving the push plate 163 to perform reciprocating movement during back and forth movement, and then the push plate 163 is used for pushing the printing paperboard to be aligned and corrected to the middle, so that the paperboard is prevented from shifting, and the quality of finished products is improved.
The driving motor 7 is commercially available, and the driving motor 7 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. High accuracy printing machinery adsorption paper feeding equipment, including frame (1), its characterized in that, the top of frame is fixed with mounting bracket (2), it is connected with roller (3) to rotate between the both sides lateral wall of mounting bracket (2), transfer roller (4) have been cup jointed in the lateral wall fastening of roller (3), conveyer belt (5) have been cup jointed to the lateral wall of transfer roller (4), one side lateral wall of frame (1) is fixed with mount pad (6), the top of mount pad (6) is provided with driving motor (7), the output shaft of driving motor (7) passes through the shaft coupling with roller (3) are fixed, the top lateral wall of mounting bracket (2) is fixed with mount (8), one side lateral wall of mounting bracket (2) rotates and is connected with pivot (9), the one end of pivot (9) is passed mount pad (8), the rotating shaft (9) is rotatably connected with the inner side wall of the fixing frame (8), two first bevel gears (10) which are symmetrically arranged are tightly sleeved on the outer side wall of the rotating shaft (9), two fans (11) are rotatably connected with the outer side wall of the bottom of the fixing frame (8), two second bevel gears (12) which are arranged through shafts of the two fans (11) are rotatably connected with the inner side wall of the bottom of the fixing frame (8), the two second bevel gears (12) are respectively meshed with the two first bevel gears (10), two belt pulleys (13) are rotatably connected with the outer wall of one side of the mounting frame (2), the two belt pulleys (13) are respectively coaxially arranged with the roller shaft (3) and the rotating shaft (9), a driving belt (14) is sleeved on the outer side walls of the two belt pulleys (13) together, two support frames (15) which are symmetrically arranged are fixed on the top end of the machine base (1), the top end of the supporting frame (15) is provided with a correcting component (16) matched with the conveying roller (4).
2. The high-precision printing mechanical paper feeding device according to claim 1, wherein the correction assembly (16) comprises a sliding frame (161) fixed to the top end of the support frame (15), an expansion rod (162) is slidably connected to the inner side wall of the sliding frame (161), a push plate (163) matched with the conveyor belt (5) is fixed to one end of the expansion rod (162), a rotating frame (164) is fixed to the other end of the expansion rod (162), a roller (165) is rotatably connected to the inner side wall of the rotating frame (164), a spring (166) is sleeved on the outer side wall of the expansion rod (162), two ends of the spring (166) are respectively fixed to the sliding frame (161) and the rotating frame (164), two symmetrically arranged rotating rods (167) are rotatably connected between the top side wall of the mounting frame (2) and the top side wall of the base (1), the lateral wall fastening of dwang (167) has cup jointed worm (168), the lateral wall fastening of pivot (9) has cup jointed two worm wheel (169), two worm wheel (169) respectively with two worm (168) intermeshing, the lateral wall fastening of dwang (167) cup joint with gyro wheel (165) matched with cam (1610).
3. The high-precision printing mechanical paper feeding device according to claim 2, wherein a sliding rod (17) is fixed on an outer side wall of the rotating frame (164), a sliding groove (18) is formed in a side wall of the top end of the supporting frame (15), and the bottom end of the sliding rod (17) is in sliding connection with the sliding groove (18).
4. The high-precision printing mechanical paper feeding device is characterized in that a sliding rail (19) is formed in the outer side wall of the cam (1610), and the outer side wall of the cam (1610) extends to the inside of the sliding rail (19) to be tightly attached to the sliding rail (19).
5. The high precision printing mechanical paper feeding device according to claim 2, wherein two said push plates (163) are respectively located at two sides of said conveyor belt (5), said push plates (163) and said conveyor belt (5) are arranged in parallel.
6. The high-precision printing mechanical paper feeding device according to claim 2, wherein four bearing seats are respectively arranged on the inner side wall of the top end of the mounting frame (2) and the top end of the base (1), two ends of the two rotating rods (167) are respectively rotatably connected with two adjacent bearing seats, and the rotating rods (167) and the rotating shaft (9) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121283615.1U CN215153043U (en) | 2021-06-09 | 2021-06-09 | High-precision paper feeding equipment of printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121283615.1U CN215153043U (en) | 2021-06-09 | 2021-06-09 | High-precision paper feeding equipment of printing machine |
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| Publication Number | Publication Date |
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| CN215153043U true CN215153043U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121283615.1U Active CN215153043U (en) | 2021-06-09 | 2021-06-09 | High-precision paper feeding equipment of printing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092749A (en) * | 2022-07-13 | 2022-09-23 | 台州亚泰包装有限公司 | Single-station paper pasting machine |
| CN118032505A (en) * | 2024-04-12 | 2024-05-14 | 晟鼎智能科技(西安)有限公司 | Computer hardware mainboard strength detection device |
-
2021
- 2021-06-09 CN CN202121283615.1U patent/CN215153043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092749A (en) * | 2022-07-13 | 2022-09-23 | 台州亚泰包装有限公司 | Single-station paper pasting machine |
| CN118032505A (en) * | 2024-04-12 | 2024-05-14 | 晟鼎智能科技(西安)有限公司 | Computer hardware mainboard strength detection device |
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