CN110589566A - Feeding centering device for metal sheet printing machine - Google Patents
Feeding centering device for metal sheet printing machine Download PDFInfo
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- CN110589566A CN110589566A CN201910958016.6A CN201910958016A CN110589566A CN 110589566 A CN110589566 A CN 110589566A CN 201910958016 A CN201910958016 A CN 201910958016A CN 110589566 A CN110589566 A CN 110589566A
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- 239000002184 metal Substances 0.000 title claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 124
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 81
- 230000003287 optical effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 64
- 229910052742 iron Inorganic materials 0.000 abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/035—Controlling transverse register of web by guide bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/046—Sensing longitudinal register of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
Landscapes
- Control Of Conveyors (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
The invention discloses a feeding centering device for a metal sheet printing machine, which comprises a baffle mechanism, a conveying mechanism and a lifting centering mechanism, wherein the upper end of the lifting centering mechanism is connected with the conveying mechanism, one side surface of the conveying mechanism is connected with the baffle mechanism, and a centering induction device is arranged on the baffle mechanism; the positions of the longitudinal two ends of the iron sheet bag are sensed and detected through the centering sensing device, if position deviation is confirmed, the iron sheet bag is jacked up from the conveying mechanism and then centered through the lifting centering mechanism, correction is carried out, the iron sheet bag is a preset condition for subsequent steps, feeding of the iron sheet bag is achieved through the conveying mechanism and the baffle mechanism, the positions of the transverse two ends of the iron sheet bag are aligned and positioned, the aligning step of the transverse and longitudinal directions of the iron sheet bag is completely automatic, and redundant manpower is not required to be consumed.
Description
Technical Field
The invention relates to the technical field of metal sheet printing, in particular to a feeding centering device for a metal sheet printing machine.
Background
In recent years, the use amount and demand of multicolor metal sheet printing products are increasing, and the general production achieves the purpose of coloring and drawing by coating corresponding dye ink on the surface of the sheet. In the metal sheet printing and coating industry, the conveying of the whole package of iron sheet is an indispensable step, the initial state is important in the long-distance conveying, and if the initial position is inclined to the conveying central line, the iron sheet package can collide the side surface after being conveyed for a certain distance and cannot be conveyed forwards continuously.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a feed centering device for a sheet metal printing press that solves one or more of the problems set forth above.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a feeding centering device for sheet metal printing machine, includes baffle mechanism, conveying mechanism and lift centering mechanism, lift centering mechanism upper end with conveying mechanism connects, conveying mechanism's a side with baffle mechanism connects, be equipped with centering induction system in the baffle mechanism.
Furthermore, the baffle mechanism comprises a support, a first motor, a first transmission mechanism and a baffle, the support is connected with the conveying mechanism, the first motor is arranged on the support, the first transmission mechanism is connected with the first motor, the baffle is connected with the first transmission mechanism, and the first motor drives the baffle to move in the vertical direction through the first transmission mechanism.
Furthermore, the first transmission mechanism comprises a first transmission shaft, a first transmission gear and a rack, the first transmission shaft is connected with the first motor, the first transmission gear is arranged on the first transmission shaft, the flat end of the rack is connected with the baffle, and the tooth groove end of the rack is meshed with the first transmission gear.
Further, the conveying mechanism comprises a second motor, a second transmission mechanism, a plurality of rotating rollers, a first side plate, a second side plate and fixed rollers, the baffle mechanism is arranged on the first side plate and the second side plate, a plurality of rotating rollers and fixed rollers are horizontally arranged between the first side plate and the second side plate, the two ends of the fixed rollers are fixedly arranged on the first side plate and the second side plate, one end of each rotating roller is rotatably connected with the second side plate, one end of each rotating roller far away from the second side plate is inserted into the first side plate, the second transmission part mechanism is arranged in the first side plate, the second motor is arranged on the outer side surface of the first side plate, and the second motor drives the plurality of rotating rollers through the second transmission part mechanism.
Furthermore, the second transmission part mechanism comprises a motor shaft chain wheel, a plurality of roller chain wheels, a plurality of second gears and a transmission chain, the plurality of roller chain wheels are connected with the plurality of rotating rollers in a one-to-one mode, the plurality of second gears are arranged below the roller chain wheels, the transmission chain is sleeved on all the second gears and all the roller chain wheels, the motor shaft chain wheel is arranged on the second motor, and the motor shaft chain wheel is meshed with the transmission chain.
Further, lift centering mechanism includes base, a plurality of lift cylinders, two lift girders and centering mechanism, and is a plurality of lift cylinders locate the both ends of base, two the lift girder locates both sides respectively on the lift cylinder, the lift cylinder with the lift girder is articulated, one of them is located to centering mechanism on the lift girder, centering mechanism passes conveying mechanism.
Furthermore, the centering mechanism comprises a third motor, a centering shaft chain wheel, a third transmission part mechanism, a connecting plate, a plurality of lifting cross beams and a plurality of centering sliding plates, the third motor is arranged at the bottom of one of the lifting cross beams, two ends of each lifting cross beam are respectively connected with the tops of the two lifting cross beams, the centering shaft chain wheel is connected with the connecting plate through the third transmission part mechanism, the third motor drives the connecting plate to move through the centering shaft chain wheel, the centering sliding plates are arranged on the connecting plate, and the centering sliding plates are in one-to-one sliding connection with the lifting cross beams.
Furthermore, each lifting beam is provided with a plurality of bearings, and all the bearings are all propped against the corresponding centering sliding plate.
Further, the third transmission mechanism includes a screw rod, a screw rod fixing seat, a screw rod sliding seat, a screw rod shaft chain wheel and a chain, the screw rod fixing seat is disposed at the bottom of the lifting girder with the third motor, one end of the screw rod penetrates through the screw rod fixing seat, one end of the screw rod, which is far away from the screw rod fixing seat, is connected with the screw rod sliding seat, the screw rod sliding seat is connected with the connecting plate, the screw rod shaft chain wheel is disposed on the screw rod, and the chain is sleeved on the pair of center shaft chain wheels and the screw rod shaft chain wheel.
Further, the centering induction device is an optical inductor, the number of the optical inductors is not less than two, and all the optical inductors are located at the same horizontal height.
In conclusion, the invention has the following beneficial effects:
1. the positions of the two longitudinal ends of the iron sheet bag are detected in a sensing way through a centering sensing device, and if the position deviation is confirmed, the positions are corrected through a lifting centering mechanism;
2. the feeding and the isolation of the iron sheet bag are realized through the conveying mechanism and the baffle mechanism, and the positions of the two transverse ends of the iron sheet bag are aligned and positioned;
3. the alignment and the positioning of the iron sheet bag are completed, and the subsequent processes can be normally carried out;
4. the step of aligning the iron sheet bag in the transverse and longitudinal directions is completely automatic, and redundant manpower is not required to be consumed.
Drawings
FIG. 1 is a schematic plan view of a feed centering device for a sheet metal press according to an embodiment of the present invention;
FIG. 2 is a schematic plan view of one embodiment of a flapper mechanism provided by the present invention;
FIG. 3 is a top cross-sectional view of one embodiment of a flapper mechanism provided by the present invention;
FIG. 4 is a top cross-sectional view of a first side panel of an embodiment of the present invention;
FIG. 5 is a top cross-sectional view of a second side panel of an embodiment of the present invention;
FIG. 6 is a schematic transmission diagram of a conveying mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic plan view of one embodiment of a lift centering mechanism provided in accordance with the present invention;
FIG. 8 is a top cross-sectional view of one embodiment of a lift centering mechanism provided by the present invention;
FIG. 9 is a cross-sectional view of one embodiment of a centering slide provided in accordance with the present invention;
in the figure: 1. a baffle mechanism; 11. a support; 12. a first motor; 13. a first transmission member mechanism; 131. a first drive shaft; 132. a first drive gear; 133. a rack; 134. a baffle plate bearing seat; 14. a baffle plate; 141. a slide bar; 2. a conveying mechanism; 21. a second motor; 22. a second transmission member mechanism; 221. a motor shaft sprocket; 222. a roller sprocket; 223. a second gear; 224. a conveyor chain; 23. rotating the roller; 24. a first side plate; 25. a second side plate; 26. a fixed roller; 3. a lifting centering mechanism; 31. a base; 32. a lifting cylinder; 33. lifting the girder; 34. a centering mechanism; 341. a third motor; 342. a chain wheel for the middle shaft; 343. a third transmission member mechanism; 3431. a screw rod; 3432. a screw rod fixing seat; 3433. a screw rod sliding seat; 3434. a screw shaft sprocket; 3435. a chain; 344. a connecting plate; 345. a lifting beam; 346. centering the sliding plate; 347. a bearing; 4. centering the induction device.
Detailed Description
Example 1:
the present invention is described in further detail below with reference to figures 1-9.
A feeding centering device for a metal sheet printing machine is shown in figure 1 and comprises a baffle mechanism 1, a conveying mechanism 2 and a lifting centering mechanism 3, wherein the upper end of the lifting centering mechanism 3 is connected with the conveying mechanism 2, one side surface of the conveying mechanism 2 is connected with the baffle mechanism 1, and a centering induction device 4 is arranged on the baffle mechanism 1.
As shown in fig. 1, the conveying direction of the conveying mechanism 2 is taken as the horizontal direction, the direction perpendicular to the horizontal plane is taken as the longitudinal direction, and the side where the baffle mechanism 1 is located is the left side, which will not be described in detail below.
As shown in fig. 2 and 3, the baffle plate mechanism 1 includes a support 11, a first motor 12, a first transmission mechanism 13 and a baffle plate 14, the support 11 is connected to the left side of the conveying mechanism 2, the first motor 12 is disposed on one side of the support 11, the first transmission mechanism 13 is connected to the first motor 12, the right side of the baffle plate 14 is connected to the first transmission mechanism 13, a sliding rod 141 is disposed on the left side of the baffle plate 14, the baffle plate 14 is slidably connected to the support 11 through the sliding rod 141, and the first motor 12 drives the baffle plate 14 to move in the vertical direction through the first transmission mechanism 13.
As shown in fig. 2 and 3, the first transmission mechanism 13 includes a first transmission shaft 131, a first transmission gear 132 and a rack 133, a baffle bearing seat 134 is disposed at two ends of the bracket 11, the first transmission shaft 131 is disposed on the baffle bearing seat 134, one end of the first transmission shaft 131 is connected to the first motor 12, the first transmission gear 132 is disposed on the first transmission shaft 131, a flat end of the rack 133 is connected to the baffle 14, and a tooth-groove end of the rack 133 is engaged with the first transmission gear 132.
As shown in fig. 4, 5 and 6, the conveying mechanism 2 includes a second motor 21, a second transmission mechanism 22, eight rotating rollers 23, a first side plate 24, a second side plate 25 and fixed rollers 26, the baffle mechanism 1 is disposed on the left side surface of the first side plate 24 and the left side surface of the second side plate 25, the eight rotating rollers 23 and the fixed rollers 26 are both longitudinally and horizontally disposed between the first side plate 24 and the second side plate 25, the eight rotating rollers 23 and the fixed rollers 26 are located at the same height, the fixed rollers 26 are disposed at the leftmost end, two ends of the fixed rollers 26 are fixedly disposed on the first side plate 24 and the second side plate 25, each two rotating rollers 23 are in one group, four groups are provided, one end of each rotating roller 23 is spaced by a distance, one end of each rotating roller 23 is rotatably connected with the second side plate 25, one end of each rotating roller 23 away from the second side plate 25 is inserted into the first side plate 24, the second transmission mechanism 22 is disposed in the first side plate 24, the second motor 21 is disposed on the outer side surface of the first side plate 24, the rotating shaft of the second motor 21 is inserted into the first side plate 24, and the second motor 21 drives the eight rotating rollers 23 through the second transmission mechanism 22.
As shown in fig. 4, 5 and 6, the second transmission mechanism 22 includes a motor shaft sprocket 221, eight roller sprockets 222, four second gears 223 and a transmission chain 224, wherein the eight roller sprockets 222 are connected with the eight rotating rollers 23 one-to-one, the two second gears 223 are disposed at the lowermost end of the first side plate 24, the other two second gears 223 are disposed below the interval section between the three leftmost sets of rotating rollers, the two second gears 223 are located at the middle height position of the first side plate 24, the transmission chain 224 is sequentially sleeved on all the second gears 223 and all the roller sprockets 222 in a distributed manner and meshed with the second gears 223 and all the roller sprockets 222, the motor shaft sprocket 221 is connected with the second motor 21, the motor shaft sprocket 221 is located below the interval section between the two rightmost sets of rotating rollers 23, and the motor shaft sprocket 221 is meshed with the transmission chain 224.
As shown in fig. 7, 8 and 9, the lifting centering mechanism 3 includes a base 31, four lifting cylinders 32, two lifting girders 33 and a centering mechanism 34, the four lifting cylinders 32 are respectively disposed at four corners of the base 31, the two lifting girders 33 are respectively disposed on the lifting cylinders 32 at two sides, the two lifting girders 33 are transversely disposed, each lifting cylinder 32 is hinged to a corresponding lifting girder 33, the centering mechanism 34 is disposed on one of the lifting girders 33, and the centering mechanism 34 passes through the conveying mechanism 2.
As shown in fig. 7, 8 and 9, the centering mechanism 34 includes a third motor 341, a centering shaft sprocket 342, a third transmission mechanism 343, a connecting plate 344, four lifting beams 345 and four centering sliding plates 346, the third motor 341 is disposed at the bottom of one of the lifting beams 33, two ends of each lifting beam 345 are respectively connected with the tops of two lifting beams 33, the centering shaft sprocket 342 is connected with the connecting plate 344 through the third transmission mechanism 343, the third motor 341 drives the connecting plate 344 to move through the centering shaft sprocket 342, the four centering sliding plates 346 are disposed on the connecting plate 344, and the four centering sliding plates 346 are slidably connected with the four lifting beams 345 one by one.
As shown in fig. 7, 8 and 9, each lifting beam 345 is provided with a plurality of bearings 347, and all the bearings 347 in each lifting beam 345 contact against the corresponding centering sliding plate 346.
As shown in fig. 7, 8 and 9, the third transmission mechanism 343 includes a screw rod 3431, a screw rod fixing seat 3432, a screw rod sliding seat 3433, a screw rod shaft chain wheel 3434 and a chain 3435, the screw rod fixing seat 3432 is disposed at the bottom of the lifting girder 33 with the third motor 341, one end of the screw rod 3431 is disposed on the screw rod fixing seat 3432, one end of the screw rod 3431 away from the screw rod fixing seat 3432 is connected with the screw rod sliding seat 3433 by a screw thread, the screw rod sliding seat 3433 is connected with the connecting plate 344, the screw rod shaft chain wheel 3434 is disposed on the screw rod 3431, and the chain 3435 is disposed on the middle shaft chain wheel 342 and the screw rod shaft chain.
As shown in fig. 1, the centering sensing device 4 is an optical sensor, the number of the optical sensors is two, and the two optical sensors are at the same horizontal height, and the two optical sensors are disposed on the right side surface of the baffle 14.
In this embodiment, the first motor 12 can be a turbine speed reducer of NMRV050-50F1B3 sold by shanghai wawa transmission machinery limited, the second motor 21 can be a turbine speed reducer of RV75-40F1-1.1KW sold by shanghai wawa flag machinery limited, the lifting cylinder 32 can be a standard cylinder of AIRTAC-P50 sold by zhen dade pneumatic engineering limited, the third motor 341 can be a speed reducing motor of H2L28R40-CNM040TVCT manufactured by changzhou shui static speed reducer manufacturing limited, and the centering induction device 4 can be a PR-M/F series subminiature photoelectric sensor manufactured by chen shi limited.
The working principle is as follows: the first motor 12 drives the first transmission shaft 131 with the first transmission gear 132 to rotate, and then drives the rack 133 engaged with the first transmission shaft 131 to move up and down, and the rack 133 is fixedly connected with the baffle 14, so that the first motor 12 can indirectly drive the baffle 14 to move up and down.
The second motor 21 transmits the transmission chain 224 through the motor shaft chain wheel 221, the transmission chain 224 drives the second gear 223 and the rotating roller 23 to rotate, then the rotating roller is driven to rotate, the left and right transmission of the iron sheet bag on the rotating roller is achieved, the second gear 223 is used for changing the trend of the transmission chain 224 and tightening the transmission chain, and the effect of increasing the transmission coefficient of the transmission chain 224 is achieved.
Four cylinders simultaneously drive two lifting girders 33 to ascend and descend, then four centering sliding plates 346 on the top are lifted, the lifting girders can penetrate through rotating rollers when the lifting girders ascend to a certain height, an iron sheet bag is jacked, a third motor 341 drives a screw rod 3431 by means of a transmission structure of a centering shaft chain wheel 342, a screw rod shaft chain wheel 3434 and a chain 3435, then the screw rod sliding seat 3433 in threaded connection with the screw rod 3431 is driven to move, the screw rod sliding seat 3433 is fixedly connected with a connecting plate 344, finally, the connecting plate 344 and the centering sliding plates 346 on the connecting plate 344 move back and forth in the longitudinal direction, the centering adjustment effect is achieved, after the adjustment is completed, the lifting cylinders 32 descend, and the iron sheet bag returns to the rotating rollers again.
The distance that two optical sensors set up is unanimous with the width of iron sheet, and when two optical sensors all sensed the iron sheet, it was in the position of settlement just in the iron sheet both ends to explain, and the iron sheet is sensed to the sensor of one side, and the opposite side does not sense, then motor drive centering slide 346 is to the one side motion that does not sense the iron sheet package, until just sensing.
The whole process is as follows: the first motor 12 is started, the baffle plate 14 descends to the lowest position, the first motor 12 stops operating, the forklift conveys the iron sheet package to the conveying mechanism 2, the forklift leaves, the first motor 12 operates again, the baffle plate 14 ascends to the highest position, the first motor 12 stops operating, the second motor 21 starts, the iron sheet package moves towards the baffle plate 14, transverse alignment is achieved by means of the baffle plate 14, after alignment is completed, the second motor 21 stops, the lifting cylinder 32 starts, the iron sheet package centering sliding plate 346 jacks up, the baffle plate leaves the transmission mechanism, the lifting cylinder 32 stops operating, the third motor 341 starts, longitudinal adjustment and alignment are conducted according to the induction of the optical sensor, after alignment is completed, the third motor 341 stops operating, the lifting cylinder 32 starts, the iron sheet package is driven to descend, the iron sheet package returns to the conveying mechanism 2 again, the lifting cylinder 32 stops operating, the second motor 21 starts, and if necessary, and a matching and lifting cylinder 32 is used for conveying the centered iron sheet bag to the next procedure.
Except that the forklift delivers the iron sheet package to the conveying mechanism 2, other actions can be automatically completed by the machine.
Example 2
The difference from embodiment 1 is that the number of the optical sensors is three and the three optical sensors are at the same level, and the three optical sensors are disposed on the right side surface of the barrier 14.
In this embodiment, the quantity of optical sensors has been increased, in the actual production, under the condition of minimum probability, when the iron sheet package was sent conveying mechanism 2, positional deviation was too big, only one inductor can sense the iron sheet package, just can suitably increase the power of motor under this kind of condition, accelerate the centering progress, improve work efficiency, when having two optical sensors to sense the iron sheet package, reduce power, guarantee the quality of centering, when treating that three optical sensors are whole to sense the iron sheet package, the centering is accomplished.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. A feed centering device for a sheet metal printing press, characterized by: including baffle mechanism (1), conveying mechanism (2) and lift centering mechanism (3), lift centering mechanism (3) upper end with conveying mechanism (2) are connected, one side of conveying mechanism (2) with baffle mechanism (1) is connected, be equipped with centering induction system (4) on baffle mechanism (1).
2. A feed centering device for a sheet metal printing press as claimed in claim 1, wherein: the baffle mechanism (1) comprises a support (11), a first motor (12), a first transmission mechanism (13) and a baffle (14), the support (11) is connected with the conveying mechanism (2), the first motor (12) is arranged on the support (11), the first transmission mechanism (13) is connected with the first motor (12), the baffle (14) is connected with the first transmission mechanism (13), and the first motor (12) drives the baffle (14) to move along the vertical direction through the first transmission mechanism (13).
3. A feed centering device for a sheet metal printing press as claimed in claim 2, wherein: first transmission piece mechanism (13) include first transmission shaft (131), first transmission gear (132) and rack (133), first transmission shaft (131) with first motor (12) are connected, first transmission gear (132) are located on first transmission shaft (131), the level end of rack (133) with baffle (14) are connected, the tooth's socket end of rack (133) with first transmission gear (132) meshing.
4. A feed centering device for a sheet metal printing press as claimed in claim 1, wherein: the conveying mechanism (2) comprises a second motor (21), a second transmission mechanism (22), a plurality of rotating rollers (23), a first side plate (24), a second side plate (25) and fixed rollers (26), the baffle mechanism (1) is arranged on the first side plate (24) and the second side plate (25), the plurality of rotating rollers (23) and the fixed rollers (26) are horizontally arranged between the first side plate (24) and the second side plate (25), two ends of each fixed roller (26) are fixedly arranged on the first side plate (24) and the second side plate (25), one end of each rotating roller (23) is rotatably connected with the second side plate (25), one end of each rotating roller (23), which is far away from the second side plate (25), is inserted into the first side plate (24), and the second transmission mechanism (22) is arranged in the first side plate (24), the second motor (21) is arranged on the outer side face of the first side plate (24), and the second motor (21) drives the plurality of rotating rollers (23) through the second transmission piece mechanism (22).
5. A feed centering device for a sheet metal printing press as claimed in claim 4, wherein: the second transmission part mechanism (22) comprises a motor shaft chain wheel (221), a plurality of roller chain wheels (222), a plurality of second gears (223) and a transmission chain (224), the plurality of roller chain wheels (222) are connected with the plurality of rotating rollers (23) in a one-to-one mode, the plurality of second gears (223) are arranged below the roller chain wheels (222), the transmission chain (224) is sleeved on all the second gears (223) and all the roller chain wheels (222), the motor shaft chain wheel (221) is arranged on the second motor (21), and the motor shaft chain wheel (221) is meshed with the transmission chain (224).
6. A feed centering device for a sheet metal printing press as claimed in claim 1, wherein: go up and down centering mechanism (3) and include base (31), a plurality of lift cylinder (32), two lift girders (33) and centering mechanism (34), a plurality of lift cylinder (32) are located the both ends of base (31), two both sides are located respectively to lift girder (33) on lift cylinder (32), lift cylinder (32) with lift girder (33) are articulated, one of them is located in centering mechanism (34) on lift girder (33), centering mechanism (34) pass conveying mechanism (2).
7. A feed centering device for a sheet metal printing press as claimed in claim 6, wherein: the centering mechanism (34) comprises a third motor (341), a centering shaft chain wheel (342), a third transmission mechanism (343), a connecting plate (344), a plurality of lifting cross beams (345) and a plurality of centering sliding plates (346), the third motor (341) is arranged at the bottom of one of the lifting cross beams (33), two ends of each lifting cross beam (345) are respectively connected with the tops of two lifting cross beams (33), the centering shaft chain wheel (342) is connected with the connecting plate (344) through the third transmission mechanism (343), the third motor (341) drives the connecting plate (344) to move through the centering shaft chain wheel (342), the centering sliding plates (346) are arranged on the connecting plate (344), and the centering sliding plates (346) are in one-to-one sliding connection with the lifting cross beams (345).
8. A feed centering device for a sheet metal printing press as claimed in claim 7, wherein: each lifting beam (345) is provided with a plurality of bearings (347), and all the bearings (347) are pressed against the corresponding centering sliding plates (346).
9. A feed centering device for a sheet metal printing press as claimed in claim 7, wherein: the third transmission mechanism (343) comprises a screw rod (3431), a screw rod fixing seat (3432), a screw rod sliding seat (3433), a screw rod shaft chain wheel (3434) and a chain (3435), the screw rod fixing seat (3432) is arranged at the bottom of the lifting girder (33) with the third motor (341), one end of the screw rod (3431) is arranged on the screw rod fixing seat (3432) in a penetrating manner, one end of the screw rod (3431) far away from the screw rod fixing seat (3432) is connected with the screw rod sliding seat (3433), the screw rod sliding seat (3433) is connected with the connecting plate (344), the screw rod shaft chain wheel (3434) is arranged on the screw rod (3431), and the chain (3435) is sleeved on the pair of middle shaft chain wheels (342) and the screw rod shaft chain wheel (3434).
10. A feed centering device for a sheet metal printing press as claimed in claim 1, wherein: the centering induction device (4) is an optical inductor, the number of the optical inductors is not less than two, and all the optical inductors are at the same horizontal height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958016.6A CN110589566B (en) | 2019-10-10 | 2019-10-10 | Feeding centering device for sheet metal printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958016.6A CN110589566B (en) | 2019-10-10 | 2019-10-10 | Feeding centering device for sheet metal printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110589566A true CN110589566A (en) | 2019-12-20 |
| CN110589566B CN110589566B (en) | 2024-04-19 |
Family
ID=68866114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910958016.6A Active CN110589566B (en) | 2019-10-10 | 2019-10-10 | Feeding centering device for sheet metal printing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03147655A (en) * | 1989-11-02 | 1991-06-24 | Toppan Printing Co Ltd | Paperboard arranging device |
| US20110084439A1 (en) * | 2009-10-14 | 2011-04-14 | Lin Tze-Che | Edge alignment control apparatus for sheet material |
| CN105035762A (en) * | 2015-06-05 | 2015-11-11 | 中国建材国际工程集团有限公司 | Steering position correcting system |
| CN206751011U (en) * | 2017-06-01 | 2017-12-15 | 江苏哈工药机科技股份有限公司 | A kind of blue diaphragm plate positioning conveyer structure of solar thermal collector production |
| CN208944840U (en) * | 2018-09-27 | 2019-06-07 | 天津市中重科技工程有限公司 | A kind of liftable centralising device in bloom production |
| CN210655492U (en) * | 2019-10-10 | 2020-06-02 | 江苏华宇印涂设备集团有限公司 | Feeding centering device for metal sheet printing machine |
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2019
- 2019-10-10 CN CN201910958016.6A patent/CN110589566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03147655A (en) * | 1989-11-02 | 1991-06-24 | Toppan Printing Co Ltd | Paperboard arranging device |
| US20110084439A1 (en) * | 2009-10-14 | 2011-04-14 | Lin Tze-Che | Edge alignment control apparatus for sheet material |
| CN105035762A (en) * | 2015-06-05 | 2015-11-11 | 中国建材国际工程集团有限公司 | Steering position correcting system |
| CN206751011U (en) * | 2017-06-01 | 2017-12-15 | 江苏哈工药机科技股份有限公司 | A kind of blue diaphragm plate positioning conveyer structure of solar thermal collector production |
| CN208944840U (en) * | 2018-09-27 | 2019-06-07 | 天津市中重科技工程有限公司 | A kind of liftable centralising device in bloom production |
| CN210655492U (en) * | 2019-10-10 | 2020-06-02 | 江苏华宇印涂设备集团有限公司 | Feeding centering device for metal sheet printing machine |
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