CN219314085U - Printing paper feeding mechanism - Google Patents
Printing paper feeding mechanism Download PDFInfo
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- CN219314085U CN219314085U CN202223522705.9U CN202223522705U CN219314085U CN 219314085 U CN219314085 U CN 219314085U CN 202223522705 U CN202223522705 U CN 202223522705U CN 219314085 U CN219314085 U CN 219314085U
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a printing paper feeding mechanism, which belongs to the technical field of printed matters and comprises two foundation frames, wherein a movable frame is arranged at the top part between the two foundation frames, a base is sleeved on the movable frame, and sliding grooves are formed in two sides of the inside of the base; the lifting mechanism is installed in the sliding groove and comprises a servo motor and a first screw rod, a transmission bevel gear is installed at the output shaft of the servo motor and the top of the first screw rod, two transmission bevel gears are vertical and meshed, a screw is installed on the first screw rod, a lifting plate is sleeved outside the screw, a fixing seat is installed at the bottom of the lifting plate, a mounting plate is installed at the bottom of the fixing seat, a first adsorption mechanism and a second adsorption mechanism are installed on the mounting plate, the adsorption mechanism of the device can be slowly lowered through the lifting mechanism, so that after paper is continuously transported, the height of the vacuum chuck is consistent with the height of the paper at the top, and the problem that the vacuum chuck cannot adsorb the paper to finish conveying due to the fact that the vacuum chuck is too far away from the paper can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of printed matters, in particular to a printing paper feeding mechanism.
Background
The printed matter is various printed products, and is a generic term for various finished products produced by using printing technology. In daily life, newspapers, books, magazines, maps, posters, advertisements, envelopes, stationery, file bags, trademarks, labels, business cards, invitation cards, banknotes, greeting cards, desk calendars, picture books, various cards, packaging boxes, gift boxes, circuit boards and the like contacted by people are all good and all belong to the category of printed matters.
The utility model provides an in the patent of application number CN201920433855.1 two kinds of printed matter automatic paper feeding mechanism, the device can realize automatic operation mode, continuous automatic paper feeding to the printing face with the paper, the manpower has been saved, paper feeding efficiency has been improved, but the device has certain defect, if the electric putter of the device stretches out and draws back and has the length restriction of two points, and vacuum chuck's suction is limited, the paper that is located the device bottom can't be adsorbed because of far away from vacuum chuck easily, result in unable automatic feeding of accomplishing the paper, this kind of mode can be solved through reducing the height of whole device, but this kind of solution mode can lead to the thickness of waiting to pay-off paper that is located the device bottom to need correspondingly reduce, the workman needs short frequency to place the paper in the device bottom, influence paper pay-off efficiency.
Therefore, it is necessary to invent a printing paper feeding mechanism to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a printing paper feeding mechanism to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the printing paper feeding mechanism comprises two foundation frames, a movable frame is arranged at the top between the two foundation frames, a base is sleeved on the movable frame, the base is of a U-shaped structure with an opening at the bottom, and sliding grooves are formed in two sides of the inside of the base; the lifting mechanism is arranged in the sliding groove and comprises a servo motor and a first screw rod, the first screw rod is rotationally connected with the inner walls at two ends of the sliding groove, the servo motor is arranged on the outer side of a base in the top area of the first screw rod, a transmission bevel gear is arranged on the output shaft of the servo motor and the top of the first screw rod, the transmission bevel gears are perpendicular and meshed, a screw is arranged on the first screw rod, a lifting plate is sleeved outside the screw, the lifting plate is located in the base, a fixing seat is arranged at the bottom of the lifting plate, a mounting plate is arranged at the bottom of the fixing seat, and a first adsorption mechanism and a second adsorption mechanism are arranged on the mounting plate.
Preferably, two the foundation frame is kept away from one side bottom each other and is provided with the equipment board, two all be provided with the equipment slotted hole on the equipment board.
Preferably, an adjusting bolt is arranged at the top center of the base in an internal and external thread mode, and penetrates into a slot hole of the base penetrated by the movable frame.
Preferably, the lifting mechanism further comprises a second screw rod, the second screw rod is also provided with a screw nut which is connected with the other end of the lifting plate, the tops of the two sliding grooves are provided with cavity grooves, the tops of the first screw rod and the second screw rod penetrate through the cavity grooves, driving wheels are arranged at the tops of the first screw rod and the second screw rod, and a driving belt is sleeved between the two driving wheels.
Preferably, the first adsorption mechanism comprises a first vacuum pump and a first electric push rod, the first vacuum pump is arranged at the rear side of the top of the mounting plate, the first electric push rod is vertically arranged at the rear side of the bottom of the mounting plate on the ground, a first hollow plate is arranged on the bottom output shaft of the first electric push rod, a first connecting hose is connected between the first vacuum pump and the first hollow plate, and a plurality of first vacuum suckers are arranged at the bottom of the first hollow plate at equal intervals.
Preferably, guide shafts are arranged on two sides of the top of the first hollow plate, and penetrate through the top of the mounting plate.
Preferably, the second adsorption mechanism comprises a second vacuum pump and a second electric push rod, the second vacuum pump is arranged on the front side of the top of the mounting plate, the second electric push rod and the ground are horizontally arranged on the front side of the bottom of the mounting plate, a sliding block is arranged on an output shaft on the front side of the second electric push rod, a second hollow plate is arranged at the bottom of the sliding block through a connecting rod, a plurality of second vacuum suction cups are arranged at the bottom of the second hollow plate at equal intervals, and a second connecting hose is connected between the second vacuum pump and the second hollow plate.
Preferably, the bottom front side center of mounting panel is provided with two symmetrical L type carriages, the slider is "worker" type structure, the slider is located two L type carriages inside.
In the technical scheme, the utility model has the technical effects and advantages that: the device can enable the adsorption mechanism of the device to slowly descend along with the mounting plate through the lifting mechanism, so that after the paper is transported continuously, the height of the vacuum chuck is consistent with the height of the paper at the top, and the problems that the vacuum chuck is too far away from the paper to adsorb the paper for completing transportation, the paper needs to be placed at the bottom of the device with short frequency, and the feeding efficiency of the paper is affected can be effectively solved; when in an initial state, the lifting plate is positioned at the inner top of the base, then a worker can place stacked paper at the bottom of the adsorption mechanism, the device can be started later, continuous paper feeding operation is carried out on the paper through the first adsorption mechanism and the second adsorption mechanism, meanwhile, the servo motor can slowly operate, the first screw rod is rotated through the transmission of the two transmission bevel gears, the mounting plate connected with the screw nut is enabled to slowly move downwards, the vacuum chuck at the bottom of the hollow plate is kept at a proper distance from the position of the paper at the top, the vacuum chuck can effectively adsorb the paper and then transport the paper, and the effectiveness and efficiency of paper transportation are increased.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a first perspective view of the overall structure of the present utility model.
Fig. 2 is a second perspective view of the overall structure of the present utility model.
Fig. 3 is a third perspective view of the overall structure of the present utility model.
Fig. 4 is a cutaway perspective view of a base area of the present utility model.
Reference numerals illustrate: 1. a base frame; 2. a base; 3. a lifting mechanism; 4. a fixing seat; 5. a first adsorption mechanism; 6. a second adsorption mechanism; 7. a mounting plate; 11. a movable frame; 12. assembling plates; 21. a cavity groove; 22. an adjusting bolt; 31. a servo motor; 32. a first screw rod; 33. a drive bevel gear; 34. a lifting plate; 35. a second screw rod; 36. a driving wheel; 37. a transmission belt; 51. a first vacuum pump; 52. a first electric push rod; 53. a first hollow slab; 54. a first vacuum chuck; 55. a first connection hose; 56. a guide shaft; 61. a second vacuum pump; 62. a second electric push rod; 63. a slide block; 64. a second hollow slab; 65. a second vacuum chuck; 66. a second connection hose; 67. l-shaped carriage.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a printing paper feeding mechanism as shown in figures 1-4, which comprises two foundation frames 1, wherein a movable frame 11 is arranged at the top between the two foundation frames 1, a base 2 is sleeved on the movable frame 11, the base 2 is of a U-shaped structure with an opening at the bottom, and sliding grooves are arranged on two sides of the inside of the base 2; the lifting mechanism 3 is arranged in the sliding groove, the lifting mechanism 3 comprises a servo motor 31 and a first screw rod 32, the first screw rod 32 is rotationally connected with the inner walls at two ends of the sliding groove, the servo motor 31 is arranged on the outer side of a base 2 in the top area of the first screw rod 32, a transmission bevel gear 33 is arranged on the output shaft of the servo motor 31 and the top of the first screw rod 32, the two transmission bevel gears 33 are vertical and meshed, a screw is arranged on the first screw rod 32, a lifting plate 34 is sleeved outside the screw, the lifting plate 34 is arranged in the base 2, a fixing seat 4 is arranged at the bottom of the lifting plate 34, a mounting plate 7 is arranged at the bottom of the fixing seat 4, a first adsorption mechanism 5 and a second adsorption mechanism 6 are arranged on the mounting plate 7, and the adsorption mechanism of the device can slowly descend along with the mounting plate 7 through the lifting mechanism 3, so that after paper is continuously transported, the height of the vacuum chuck is consistent with the paper at the top, and the problem that the paper can not be transported due to the fact that the vacuum chuck is too far distance, the paper is required to be adsorbed, and the paper is placed at the bottom of the device, and the paper feeding efficiency is affected.
Further, in the above technical solution, the bottoms of the two base frames 1 far from each other are provided with assembling plates 12, and assembling slots are formed in the two assembling plates 12.
Specifically, the fixing bolts are installed in the assembly slots of the assembly plate 12, so that the foundation frame 1 is fixedly connected with components such as a frame of the paper printing device, and the device is stably installed.
Further, in the above technical solution, the adjusting bolt 22 is mounted at the top center of the base 2 by means of internal and external threads, and the adjusting bolt 22 penetrates into the slot hole of the base 2 penetrated by the movable frame 11.
Specifically, the position of the base 2 on the movable frame 11 can be adjusted by loosening the adjusting bolt 22, so that the position of the vacuum chuck is aligned with the position of the paper better, and a better adsorption conveying effect is achieved.
Further, in the above technical scheme, the lifting mechanism 3 further includes a second screw rod 35, on the second screw rod 35, a screw nut is also installed and connected with the other end of the lifting plate 34, the top of the two sliding grooves is provided with a cavity groove 21, the tops of the first screw rod 32 and the second screw rod 35 penetrate into the cavity groove 21, driving wheels 36 are installed at the tops of the first screw rod 32 and the second screw rod 35, and a driving belt 37 is sleeved between the two driving wheels 36.
Specifically, the transmission wheel 36 and the transmission belt 37 are used for transmitting, so that the first screw rod 32 and the second screw rod 35 complete synchronous and same-direction rotation, and the nuts on the two screw rods can drive the lifting plate 34 to slowly lift.
Further, in the above technical scheme, the first adsorption mechanism 5 includes a first vacuum pump 51 and a first electric push rod 52, the first vacuum pump 51 is installed at the rear side of the top of the mounting plate 7, the first electric push rod 52 is vertically installed at the rear side of the bottom of the mounting plate 7 on the ground, a first hollow plate 53 is installed on the bottom output shaft of the first electric push rod 52, a first connection hose 55 is connected between the first vacuum pump 51 and the first hollow plate 53, and a plurality of first vacuum suction cups 54 are equidistantly arranged at the bottom of the first hollow plate 53.
Specifically, the first electric push rod 52 pushes the first vacuum chuck 54 to move up and down, and the first vacuum pump 51 is matched to enable the uppermost paper to move up under the action of vacuum adsorption, so that the first-step adsorption operation of the paper is completed.
Further, in the above technical solution, guide shafts 56 are mounted on both sides of the top of the first hollow plate 53, and the guide shafts 56 penetrate to the top of the mounting plate 7.
Specifically, the first hollow plate 53 and the first vacuum chuck 54 are more stably lifted by the guide shaft 56, and the limit ring is installed at the top of the guide shaft 56, thereby limiting the guide shaft 56.
Further, in the above technical scheme, the second adsorption mechanism 6 includes a second vacuum pump 61 and a second electric push rod 62, the second vacuum pump 61 is installed at the front side of the top of the mounting plate 7, the second electric push rod 62 and the ground are horizontally installed at the front side of the bottom of the mounting plate 7, a sliding block 63 is installed on the front output shaft of the second electric push rod 62, the bottom of the sliding block 63 is provided with a second hollow plate 64 through a connecting rod, the bottom of the second hollow plate 64 is equidistantly provided with a plurality of second vacuum suction cups 65, and a second connecting hose 66 is connected between the second vacuum pump 61 and the second hollow plate 64.
Specifically, after the first vacuum chuck 54 adsorbs the paper, the paper contacts the second vacuum chuck 65 and is adsorbed by the second vacuum pump 61, at this time, the first connection hose 55 between the first vacuum pump 51 and the first vacuum chuck 54 is disconnected, after the paper is separated from the adsorption of the first vacuum chuck 54, the second electric push rod 62 operates to push the paper to move forward, when the paper moves forward to the forefront end, the connection between the second vacuum pump 61 and the second hollow plate 64 is disconnected, the paper is separated from the adsorption of the second connection hose 66, and the paper is conveyed repeatedly.
Further, in the above technical solution, the bottom front side center of the mounting plate 7 is provided with two symmetrical L-shaped carriages 67, the sliding block 63 is of an "i" structure, and the sliding block 63 is located inside the two L-shaped carriages 67.
Specifically, when the second electric push rod 62 pushes the sliding block 63 to advance, the L-shaped sliding frame 67 plays a limiting role, so that the sliding block 63 moves forward and backward more stably, and better paper conveying is realized.
The working principle of the utility model is as follows: in the initial state, the lifting plate 34 is positioned at the inner top of the base 2, then a worker can place stacked paper at the bottom of the adsorption mechanism, and then the device can be started, continuous paper feeding operation is carried out on the paper through the first adsorption mechanism 5 and the second adsorption mechanism 6, meanwhile, the servo motor 31 can slowly operate, and the first screw rod 32 is further rotated through the transmission of the two transmission bevel gears 33, so that the mounting plate 7 connected with the screw nut slowly moves downwards, the vacuum chuck at the bottom of the hollow plate is kept at a proper distance from the position of the paper at the top, the vacuum chuck can effectively adsorb and transport the paper, and the effectiveness and efficiency of paper transportation are increased.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. Printing paper feeding mechanism, including two basic framves (1), its characterized in that: a movable frame (11) is arranged at the top between the two foundation frames (1), a base (2) is sleeved on the movable frame (11), the base (2) is of a U-shaped structure with an opening at the bottom, and sliding grooves are formed in two sides of the inside of the base (2); the utility model discloses a lifting mechanism, including the base, including sliding tray, elevating system (3) are installed in the sliding tray, elevating system (3) is including servo motor (31) and first lead screw (32), first lead screw (32) are connected with the inner wall rotation in sliding tray both ends, base (2) outside in first lead screw (32) top region is installed to servo motor (31), drive bevel gear (33) are all installed at the output shaft of servo motor (31) and the top of first lead screw (32), two drive bevel gear (33) are perpendicular and the meshing, install the screw on first lead screw (32), the screw overcoat has lifter plate (34), lifter plate (34) are located the inside of base (2), fixing base (4) are installed to the bottom of lifter plate (34), mounting panel (7) are installed first adsorption mechanism (5) and second adsorption mechanism (6) on mounting panel (7).
2. The printing paper feed mechanism of claim 1, wherein: the bottoms of one sides of the two foundation frames (1) far away from each other are provided with assembling plates (12), and assembling slotted holes are formed in the two assembling plates (12).
3. The printing paper feed mechanism of claim 1, wherein: an adjusting bolt (22) is arranged at the top center of the base (2) in an internal and external thread mode, and the adjusting bolt (22) penetrates into a slot hole of the base (2) penetrated by the movable frame (11).
4. The printing paper feed mechanism of claim 1, wherein: elevating system (3) still including second lead screw (35), install the screw on second lead screw (35) equally and be connected with lifter plate (34) other end, two the top of sliding tray is provided with cavity groove (21), inside cavity groove (21) are all run through at the top of first lead screw (32) and second lead screw (35), drive wheel (36) are all installed at the top of first lead screw (32) and second lead screw (35), two the cover has drive belt (37) between drive wheel (36).
5. The printing paper feed mechanism of claim 1, wherein: the first adsorption mechanism (5) comprises a first vacuum pump (51) and a first electric push rod (52), the first vacuum pump (51) is arranged on the rear side of the top of the mounting plate (7), the first electric push rod (52) is vertically arranged on the ground on the rear side of the bottom of the mounting plate (7), a first hollow plate (53) is arranged on the bottom output shaft of the first electric push rod (52), a first connecting hose (55) is connected between the first vacuum pump (51) and the first hollow plate (53), and a plurality of first vacuum suckers (54) are arranged at the bottom of the first hollow plate (53) at equal intervals.
6. The printing paper feed mechanism of claim 5, wherein: guide shafts (56) are arranged on two sides of the top of the first hollow plate (53), and the guide shafts (56) penetrate through the top of the mounting plate (7).
7. The printing paper feed mechanism of claim 1, wherein: the second adsorption mechanism (6) comprises a second vacuum pump (61) and a second electric push rod (62), the second vacuum pump (61) is arranged on the front side of the top of the mounting plate (7), the second electric push rod (62) and the ground are horizontally arranged on the front side of the bottom of the mounting plate (7), a sliding block (63) is arranged on an output shaft on the front side of the second electric push rod (62), a second hollow plate (64) is arranged at the bottom of the sliding block (63) through a connecting rod, a plurality of second vacuum sucking discs (65) are arranged at the bottom of the second hollow plate (64) at equal intervals, and a second connecting hose (66) is connected between the second vacuum pump (61) and the second hollow plate (64).
8. The printing paper feed mechanism of claim 7, wherein: the bottom front side center of mounting panel (7) is provided with two symmetrical L type balladeur train (67), slider (63) are "worker" type structure, slider (63) are located two L type balladeur trains (67) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522705.9U CN219314085U (en) | 2022-12-29 | 2022-12-29 | Printing paper feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223522705.9U CN219314085U (en) | 2022-12-29 | 2022-12-29 | Printing paper feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219314085U true CN219314085U (en) | 2023-07-07 |
Family
ID=87026357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223522705.9U Active CN219314085U (en) | 2022-12-29 | 2022-12-29 | Printing paper feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219314085U (en) |
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2022
- 2022-12-29 CN CN202223522705.9U patent/CN219314085U/en active Active
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