CN212101111U - Flattening mechanism of full-automatic ink jet numbering machine - Google Patents
Flattening mechanism of full-automatic ink jet numbering machine Download PDFInfo
- Publication number
- CN212101111U CN212101111U CN202020680748.1U CN202020680748U CN212101111U CN 212101111 U CN212101111 U CN 212101111U CN 202020680748 U CN202020680748 U CN 202020680748U CN 212101111 U CN212101111 U CN 212101111U
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- Prior art keywords
- rack
- flattening
- flattening roller
- full
- automatic ink
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0005—Curl smoothing, i.e. smoothing down corrugated printing material, e.g. by pressing means acting on wrinkled printing material
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Abstract
The utility model relates to a full-automatic ink jet numbering machine's mechanism that flattens relates to the technical field of ink jet numbering machine. In the scheme, a flattening assembly is arranged on the rack and comprises two moving blocks arranged on the rack, a flattening roller is rotatably connected between the two moving blocks, the flattening roller extends along the width direction of the rack, and the flattening roller is arranged in a gap with the transmission belt; the flattening assembly also comprises a first motor for driving the flattening roller to rotate towards the conveying direction of the conveying belt. In the conveying process of the packaging paperboard, the thickness of the packaging paperboard is the same as the gap between the flattening roller and the conveying belt in a flat state of the packaging paperboard, so that the packaging paperboard passes through the flattening roller; when the packing cardboard took place the condition of perk in transportation process, the perk of packing cardboard contacted with the flattening roller, and first motor drives the flattening roller and rotates towards transmission band direction of delivery, and the flattening roller rotates the direction that drives the part of packing cardboard perk and buckles to the direction that is close to the transmission band, makes the packing cardboard keep level to guarantee the jet printing quality of packing cardboard.
Description
Technical Field
The utility model belongs to the technical field of the technique of ink jet numbering machine and specifically relates to a mechanism that flattens of full-automatic ink jet numbering machine is related to.
Background
The code spraying equipment is equipment for spraying and printing variable information on the packaging paper boards during online production, and due to the technical characteristics of the equipment, different numbers can be accurately given to each piece of packaging paper board under the condition of high speed, so that the equipment becomes the preferred equipment for directly spraying and printing the anti-counterfeiting codes on the packaging paper boards.
The full-automatic code spraying machine in the prior art comprises a rack, wherein a conveying device and a code spraying device are arranged on the rack, the conveying device comprises a plurality of rotating rollers which are rotatably connected to the rack, gears which are fixedly sleeved outside the rotating rollers, racks which are occluded in all the gears and a driving motor which is fixed on the rack, and an output shaft of the driving motor is fixedly connected to one group of the rotating rollers. In the code spraying process, the driving motor drives the rotating roller to rotate, the rack and the gear are driven to convey the packaging paper boards, and the code spraying device is used for spraying and printing the packaging paper boards.
However, in the conveying process of the packaging paper board, the packaging paper board may tilt, so that the code spraying device may be skewed or blurred when spraying the packaging paper board, and the spraying quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a full-automatic ink jet numbering machine's mechanism that flattens can reduce thereby the condition emergence of packing cardboard perk effectively and improved and spouted seal quality.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a flattening mechanism of a full-automatic ink-jet printer comprises a rack and a transmission belt arranged on the rack, wherein the length direction of the rack is parallel to the transmission direction of the transmission belt, a flattening assembly is arranged on the rack and comprises two movable blocks arranged on the rack, a flattening roller is rotatably connected between the two movable blocks, the flattening roller extends along the width direction of the rack, and a gap between the flattening roller and the transmission belt is arranged; the flattening assembly also comprises a first motor for driving the flattening roller to rotate towards the conveying direction of the conveying belt.
By adopting the technical scheme, in the conveying process of the packaging paperboard, the thickness of the packaging paperboard is the same as the gap between the flattening roller and the conveying belt in the flat state of the packaging paperboard, so that the packaging paperboard passes through the flattening roller; when the packing cardboard took place the condition of perk in transportation process, the perk of packing cardboard contacted with the flattening roller, and first motor drives the flattening roller and rotates towards transmission band direction of delivery, and the flattening roller rotates the direction that drives the part of packing cardboard perk and buckles to the direction that is close to the transmission band, makes the packing cardboard keep level to guarantee the jet printing quality of packing cardboard.
Preferably: the rotating linear speed of the flattening roller is the same as the surface conveying speed of the conveying belt.
Through adopting above-mentioned technical scheme, when the partial contact flattening roller of packing cardboard perk, the linear velocity of flattening roller is the same with the speed of transmission band, and the flattening roller can not cause wearing and tearing to packing cardboard, has improved product quality.
Preferably: and a lifting component is arranged between the moving block and the rack.
Through adopting above-mentioned technical scheme, when the packing cardboard of sign indicating number different thickness that needs, the operator utilizes lifting unit to adjust the height of movable block to adjust the interval of flattening roller and transmission band, with the packing cardboard of the different thickness of adaptation, improved the suitability of flattening roller.
Preferably: the lifting assembly comprises a mounting frame fixedly connected to the rack, and a first screw rod arranged in the vertical direction is rotatably connected to the mounting frame; the moving block is in threaded connection with the periphery of the first screw rod, and the side face of the moving block is in sliding clamping connection with the mounting frame.
By adopting the technical scheme, an operator rotates the first screw rod, the moving block is limited by the mounting frame, so that the moving block can only move in the vertical direction, and the first screw rod drives the moving block to move up and down, so that the height of the flattening roller is adjusted; and the first screw rod is a precision screw rod, so that the precision is more accurate when an operator adjusts the height of the flattening roller, and the product abrasion caused by the friction between the operator and packaging paper boards with different thicknesses is avoided.
Preferably: a worm wheel is fixed at the upper end of the first screw rod; the upper side of the mounting rack is rotatably connected with a worm which is meshed with the worm wheel; a connecting rod is arranged between the two sets of lifts and is connected to the end faces of the two worms close to each other.
Through adopting above-mentioned technical scheme, two worms pass through the connecting rod and connect, when adjusting the flattening roller, only need a workman to rotate one of them worm, the worm drives worm wheel pivoted and also drives another worm and rotates to the going up and down when realizing two sets of lifting unit, make the operation more simple and convenient, saved the manpower.
Preferably: the side of mounting bracket is equipped with the scale mark along its direction of height.
Through adopting above-mentioned technical scheme, the data of scale mark has subtracted the height of movable block to flattening roller minimum, and the operator only need be through observing the position of movable block at the scale mark when adjusting the clearance between flattening roller and the transmission band according to packing cardboard thickness, can the height of accurate adjustment flattening roller, avoid taking place the contact with packing cardboard to cause wearing and tearing to the cardboard.
Preferably: the machine frame is provided with two guide plates for guiding the packaging paper board, and the length direction of the guide plates is parallel to the conveying direction of the conveying belt; the frame is provided with a guide rod arranged along the width direction of the frame, and the two guide plates are connected to the guide rod in a sliding manner; the rack is also rotatably connected with a second screw rod arranged along the width direction of the rack, and the guide plate is in threaded connection with the periphery of the second screw rod.
Through adopting above-mentioned technical scheme, the second screw rod is two-way screw rod, and just positive screw thread and anti-thread are mutually not crossing, and two deflectors are located positive screw thread respectively and on the anti-thread, and the operator adjusts the second screw rod according to the width of packing cardboard earlier, makes two deflectors be close to each other or keep away from, makes the interval of two deflectors equal the width of packing cardboard for rectify the packing cardboard of different widths, avoid the packing cardboard to appear crooked when the transportation, thereby the influence spouts a yard quality.
Preferably: the deflector is fixed with the guide board towards the direction of delivery of transmission band, and the guide board is the arc setting.
Through adopting above-mentioned technical scheme, when the transmission band transmitted packing cardboard, the arcwall face of guide board will guide packing cardboard to go on to between two deflectors, the transport of the packing cardboard of being convenient for.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the scheme, the flattening roller and the transmission belt are arranged in a clearance mode, the rotating direction of the flattening roller is the same as the conveying direction of the transmission belt, the flattening roller can enable the paperboard to be warped and flattened, and the jet printing quality is guaranteed;
2. in the scheme, the lifting assembly can adjust the height of the flattening roller so as to adapt to packaging paperboards with different thicknesses and improve the adaptability of the flattening roller;
3. in this scheme, be equipped with two sets of deflectors and make the deflector keep away from each other or the second screw rod that is close to, make the deflector adjust according to the width of packing cardboard to lead the transportation to packing cardboard, avoid packing cardboard the crooked condition to appear, thereby the influence spouts the quality of sign indicating number.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
Fig. 2 is a schematic structural view of the lifting assembly of fig. 1.
In the figure, 1, a frame; 2. a conveyor belt; 3. a code spraying device; 4. a flattening assembly; 41. flattening rollers; 42. a first motor; 5. a conveying device; 6. a lifting assembly; 61. a mounting frame; 62. a first screw; 63. a worm gear; 64. a worm; 65. a moving block; 66. a connecting plate; 67. a hand wheel; 68. a connecting rod; 69. scale lines; 7. a guide plate; 71. a guide plate; 72. a guide bar; 73. a second screw; 74. (ii) a A second motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the mechanism that flattens of full-automatic ink jet numbering machine that this embodiment discloses, including frame 1, locate transmission band 2 in frame 1, locate the yard device 3 of spouting above transmission band 2, the length direction of frame 1 is on a parallel with the direction of delivery of transmission band 2, is equipped with the subassembly 4 that flattens that is used for flattening the packing cardboard perk in frame 1.
Referring to fig. 1, a conveying device 5 is further disposed on the frame 1, the conveying device 5 includes a plurality of rotating rollers rotatably connected to the frame 1, gears fixedly sleeved outside the rotating rollers, racks engaged with all the gears, and a driving motor fixed on the frame 1, and an output shaft of the driving motor is fixedly connected to one of the rotating rollers.
In the code spraying process, the driving motor drives the rotating roller to rotate, the rack and the gear are driven to convey the packaging paper boards, and the code spraying device 3 sprays codes on the packaging paper boards.
Referring to fig. 1 and 2, two groups of lifting assemblies 6 are arranged between the flattening assembly 4 and the frame 1, each group of lifting assemblies 6 includes a mounting frame 61 fixedly connected to the frame 1, a first screw 62 arranged in the vertical direction is rotatably connected to the mounting frame 61, and the first screw 62 is a precision screw; a worm wheel 63 is fixed at the upper end of the first screw 62, the lifting assembly 6 further comprises worms 64 meshed with the worm wheel 63, a connecting rod 68 is fixedly connected between the two worms 64, and a hand wheel 67 is fixed at one end of one of the worms 64 far away from the connecting rod 68; the side wall of the mounting frame 61 is provided with scale marks 69 along the vertical direction, and the height from the moving block 65 to the lowest point of the leveling roller 41 is subtracted from the data of the scale marks 69.
Referring to fig. 1 and 2, the flattening assembly 4 includes a moving block 65 in threaded connection with the periphery of the first screw 62, the moving block 65 is slidably clamped on the side wall of the mounting frame 61, a connecting plate 66 is fixed on the side surface of the moving block 65, the connecting plate 66 is in an L-shaped arrangement, a flattening roller 41 is rotatably connected between the two connecting plates 66, the flattening roller 41 is in clearance fit with the transmission belt 2, so that a packaging paperboard can just pass through the space between the flattening roller 41 and the transmission belt 2, a first motor 42 is fixed at one end of the connecting plate 66 far away from the flattening roller 41, the first motor 42 drives the flattening roller 41 to rotate towards the transmission direction of the transmission belt 2, and the linear speed of rotation of the flattening roller 41 is the same as the surface transmission speed of the transmission belt 2.
Referring to fig. 1, the frame 1 is further provided with two guide plates 7 for guiding the packaging paper boards, the guide plates 7 are respectively located at two ends of the conveying belt 2 along the width direction, and the length direction of the guide plates 7 is parallel to the conveying direction of the conveying belt 2; a guide plate 71 is fixed on the guide plate 7 in the conveying direction of the conveying belt 2, and the guide plate 71 is arranged in an arc shape; two guide rods 72 arranged along the width direction of the frame 1 are fixed on the frame 1, and the two guide rods 72 both slide through the two guide plates 7; the rack 1 is also rotatably connected with a second screw rod 73 arranged along the width direction of the rack 1, the second screw rod 73 is a bidirectional screw rod, the periphery of the second screw rod 73 is provided with a positive thread and a negative thread which are not intersected with each other, the guide plate 7 is in threaded connection with the periphery of the second screw rod 73, and the two guide plates 7 are respectively positioned on the positive thread and the negative thread; the frame 1 is provided with a second motor 74 for driving the second screw 73 to rotate.
The implementation principle of the embodiment is as follows: in the conveying process of the packaging paperboard, the thickness of the packaging paperboard is the same as the gap between the flattening roller 41 and the transmission belt 2 in a flat state of the packaging paperboard, so that the packaging paperboard passes through the flattening roller 41;
when the packaging paperboard is warped in the conveying process, the warping of the packaging paperboard is contacted with the flattening roller 41, the first motor 42 drives the flattening roller 41 to rotate towards the conveying direction of the conveying belt 2, the flattening roller 41 rotates to drive the warped part of the packaging paperboard to be bent towards the direction close to the conveying belt 2, and the packaging paperboard is kept flat, so that the jet printing quality of the packaging paperboard is ensured;
when the code is required to be sprayed on the packaging paper boards with different thicknesses, an operator rotates the hand wheel 67 according to the scale marks 69, the hand wheel 67 drives the worm 64 to rotate, so that the worm wheel 63 is driven to rotate, the first screw 62 rotates to drive the moving block 65 to move in the vertical direction, so that the flattening roller 41 is driven to move up and down, and the distance between the flattening roller 41 and the transmission belt 2 is adjusted to adapt to the packaging paper boards with different thicknesses;
and before the packing cardboard was transported, the operator adjusted the distance between two deflectors 7 through driving second motor 74 to the packing cardboard of the different width of adaptation, in the transportation, the packing cardboard passes through guide plate 71 earlier, guide plate 71 makes the packing cardboard be close to deflector 7, deflector 7 has the effect that makes the packing cardboard keep steady transportation, avoid spouting the askew condition of packing cardboard appearance in the yard process, influence it and spout a yard quality, and second motor 74, second screw rod 73, the interval that two deflectors 7 can be adjusted in the cooperation of guide bar 72, thereby the packing cardboard of the different width of adaptation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a full-automatic ink jet numbering machine's mechanism that flattens, includes frame (1), locates transmission band (2) on frame (1), locates yard device (3) of spouting of transmission band (2) top, its characterized in that: the length direction of the rack (1) is parallel to the conveying direction of the conveying belt (2), a flattening assembly (4) is arranged on the rack (1), the flattening assembly (4) comprises two moving blocks (65) installed on the rack (1), a flattening roller (41) is rotatably connected between the two moving blocks (65), the flattening roller (41) extends along the width direction of the rack (1), and the flattening roller (41) and the conveying belt (2) are arranged in a clearance mode; the flattening assembly (4) further comprises a first motor (42) for driving the flattening roller (41) to rotate towards the conveying direction of the conveying belt (2).
2. The flattening mechanism of the full-automatic ink-jet printer according to claim 1, characterized in that: the rotating linear speed of the flattening roller (41) is the same as the surface conveying speed of the conveying belt (2).
3. The flattening mechanism of the full-automatic ink-jet printer according to claim 1, characterized in that: and a lifting component (6) is arranged between the moving block (65) and the rack (1).
4. The flattening mechanism of the full-automatic ink-jet printer according to claim 3, characterized in that: the lifting assembly (6) comprises a mounting rack (61) fixedly connected to the rack (1), and a first screw rod (62) arranged along the vertical direction is rotatably connected to the mounting rack (61); the moving block (65) is in threaded connection with the periphery of the first screw rod (62), and the side face of the moving block (65) is in sliding clamping connection with the mounting frame (61).
5. The flattening mechanism of the full-automatic ink-jet printer according to claim 4, characterized in that: a worm wheel (63) is fixed at the upper end of the first screw rod (62); the upper side of the mounting rack (61) is rotatably connected with a worm (64), and the worm (64) is meshed with the worm wheel (63); a connecting rod (68) is arranged between the two groups of lifts, and the connecting rod (68) is connected to the end surfaces of the two worms (64) which are close to each other.
6. The flattening mechanism of the full-automatic ink-jet printer according to claim 4, characterized in that: the side of the mounting rack (61) is provided with scale marks (69) along the height direction.
7. The flattening mechanism of the full-automatic ink-jet printer according to claim 1, characterized in that: two guide plates (7) for guiding the packaging paper boards are arranged on the rack (1), and the length direction of the guide plates (7) is parallel to the conveying direction of the conveying belt (2); the rack (1) is provided with guide rods (72) arranged along the width direction of the rack (1), and the two guide plates (7) are connected to the guide rods (72) in a sliding manner; the rack (1) is also rotatably connected with a second screw (73) arranged along the width direction of the rack (1), and the guide plate (7) is in threaded connection with the periphery of the second screw (73).
8. The flattening mechanism of the full-automatic ink-jet printer according to claim 7, characterized in that: deflector (7) are fixed with guide board (71) towards the direction of delivery of transmission band (2), and guide board (71) are the arc setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680748.1U CN212101111U (en) | 2020-04-28 | 2020-04-28 | Flattening mechanism of full-automatic ink jet numbering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680748.1U CN212101111U (en) | 2020-04-28 | 2020-04-28 | Flattening mechanism of full-automatic ink jet numbering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212101111U true CN212101111U (en) | 2020-12-08 |
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ID=73618821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680748.1U Expired - Fee Related CN212101111U (en) | 2020-04-28 | 2020-04-28 | Flattening mechanism of full-automatic ink jet numbering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212101111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115896358A (en) * | 2022-11-26 | 2023-04-04 | 连云港万森皮业有限公司 | Leather product flattening device and flattening method |
| CN116278403A (en) * | 2023-02-22 | 2023-06-23 | 天津市侨阳印刷有限公司 | Be applied to cutting of packaging goods and spout sign indicating number all-in-one |
-
2020
- 2020-04-28 CN CN202020680748.1U patent/CN212101111U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115896358A (en) * | 2022-11-26 | 2023-04-04 | 连云港万森皮业有限公司 | Leather product flattening device and flattening method |
| CN115896358B (en) * | 2022-11-26 | 2023-11-10 | 连云港万森皮业有限公司 | Leather product flattening device and flattening method |
| CN116278403A (en) * | 2023-02-22 | 2023-06-23 | 天津市侨阳印刷有限公司 | Be applied to cutting of packaging goods and spout sign indicating number all-in-one |
| CN116278403B (en) * | 2023-02-22 | 2023-09-12 | 天津市侨阳印刷有限公司 | Be applied to cutting of packaging goods and spout sign indicating number all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |