CN107285046B - Iron plate magnetic vertical lifting device of metal decorating machine - Google Patents

Iron plate magnetic vertical lifting device of metal decorating machine Download PDF

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Publication number
CN107285046B
CN107285046B CN201710691470.0A CN201710691470A CN107285046B CN 107285046 B CN107285046 B CN 107285046B CN 201710691470 A CN201710691470 A CN 201710691470A CN 107285046 B CN107285046 B CN 107285046B
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Prior art keywords
iron plate
plate
iron
vertical lifting
connecting beam
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CN107285046A (en
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徐永才
陈建梅
苟敦杰
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Shanghai Ruiyuan Printing Equipment Co ltd
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Shanghai Ruiyuan Printing Equipment Co ltd
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Publication of CN107285046A publication Critical patent/CN107285046A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G59/00—De-stacking of articles
    • B65G59/02—De-stacking from the top of the stack
    • B65G59/04—De-stacking from the top of the stack by suction or magnetic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The iron plate magnetic vertical lifting device of the iron printing machine comprises a feeder adjusting shaft which is arranged at intervals up and down along the longitudinal direction above a stock pile, and two ends of the feeder adjusting shaft are positioned and connected on a feeder adjusting shaft fixing seat connected with the feeder; two or more magnetic vertical lifting mechanisms of the iron plate of the iron printing machine are uniformly distributed on the iron plate above the material pile, and are vertically positioned and connected with the Feuda adjusting shaft through the whole mounting rack; the iron plate magnetic vertical lifting mechanism of the iron printing machine can magnetically adsorb the iron plate and properly adjust the space position of the whole iron plate relative to the material pile up and down in the region from the material inlet to the material outlet of the iron plate. The magnetic vertical lifting mechanism comprises a magnetic adsorption component and a vertical lifting component. The first and second connecting beams and the rollers thereof and the adsorbed iron plate can be properly adjusted up and down in the area from the feed inlet to the discharge outlet relative to the space position of the material pile. The adverse effect caused by direct friction between the upper iron plate and the lower iron plate is avoided, and the quality of printed products is effectively improved while the feeding efficiency is not influenced.

Description

Iron plate magnetic vertical lifting device of iron printing machine
Technical Field
The invention belongs to the technical field of printing equipment, relates to conveying of iron plates of iron printing machines, and particularly relates to a magnetic vertical lifting device for iron plates of iron printing machines.
Background
Both domestic and imported iron printing machines adopt automatic feeding systems, and each automatic iron printing feeding system consists of a lifting mechanism, a level mechanism and a separate feeding mechanism. The functions of the device are that after a tinplate stack is fed onto a feeding table and is lifted to a set height, the tinplate on the feeding table is accurately fed to a level mechanism for positioning, then the tinplate is separated by a magnet, a single tinplate is separated from the stack by air pressure of air blowing, the single tinplate is sucked by a suction nozzle, and the single tinplate is conveyed between a feeding roller and a pressing roller under the action of a feeding cam.
The whole process is to match with the separating and feeding mechanism to distribute the blowing air and the suction air to the blowing nozzles synchronously, and the separating and feeding nozzles, the feeding nozzles and the joint cam mechanism complete the feeding action.
However, in the process of blowing and sucking the iron plate, the edges of the iron plate are sharp due to edges and corners, so that the situation that the surfaces of the next plates are scratched or scratched by the overlapped upper Zhang Tieban in the process of being dragged often occurs, and the effect of plate printing is seriously influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a magnetic vertical lifting device for an iron plate of an iron printing machine. Two sets of magnetic vertical lifting mechanisms symmetrically connected to the Feida adjusting shaft are utilized, so that adverse effects caused by direct friction between an upper iron plate and a lower iron plate are effectively avoided, and the quality of printed products is improved.
The purpose of the invention is realized as follows:
the iron plate magnetic vertical lifting device of the metal decorating machine comprises a feeder adjusting shaft which is sequentially arranged at intervals up and down along the longitudinal direction above a stock pile, wherein two ends of the feeder adjusting shaft are positioned and connected on a feeder adjusting shaft fixing seat connected with the feeder; it is characterized in that the preparation method is characterized in that,
two sets of iron plate magnetic vertical lifting mechanisms of the iron printing machine, which are vertically positioned and connected with the Feuda adjusting shaft through the whole mounting frame, are uniformly distributed on the iron plate above the material pile;
the iron plate magnetic vertical lifting mechanism of the iron printing machine can magnetically adsorb the iron plate and properly adjust the space position of the whole iron plate relative to the material pile up and down in the region from the material inlet to the material outlet of the iron plate.
In the above magnetic vertical lifting device for iron plate of metal decorating machine,
the side of mounting bracket is the character form structure of holding up the line, the upper portion of mounting bracket is located iron plate feed inlet one side and is equipped with and encloses from top to bottom fly to reach the arcwall face of adjustment axle to establish through bolt and closely pasting fly to reach the clamp plate positioning connection on the adjustment axle outer wall.
The magnetic vertical lifting mechanism comprises a magnetic adsorption component and a vertical lifting component positioned above the magnetic adsorption component.
The magnetic adsorption component comprises a plurality of rollers magnetically adsorbed on an iron plate above the material pile, and the rollers are longitudinally and sequentially arranged through a first roller mounting plate and are positioned and connected to a first connecting beam which is positioned below the mounting frame and is longitudinally vertical to the Feida adjusting shaft;
the upper part of the first connecting beam is sequentially provided with an antimagnetic cover plate, a guide rail, a sliding block and a fixed plate which is connected with the sliding block in a positioning way along the longitudinal direction of the first connecting beam from bottom to top, and the fixed plate is movably arranged at the bottom of the mounting rack;
the top surface of the first connecting beam is longitudinally provided with counter bores which vertically extend downwards at intervals, magnets are movably arranged in the counter bores, and the magnetic force of the magnets can be transmitted to the roller.
The vertical lifting assembly comprises a gas spring and a spring support which are vertically connected to two longitudinal sides of the fixing plate, and a pile head which is horizontally connected to the top ends of the gas spring and the spring support; the gas spring and the spring support abut against the upper part of the mounting rack positioned on one side of the iron plate discharge hole;
a connecting plate with a chute is arranged on one side of the iron plate feeding hole on the longitudinal side surface of the fixing plate and is connected with the air spring side by side, and a positioning adjusting handle connected to the same side surface of the mounting frame is arranged in the chute of the connecting plate in a penetrating manner;
guide holes are formed in the two longitudinal ends of the lower portion of the mounting frame, and guide rods vertically penetrating through the guide holes of the mounting frame are fixedly arranged on the top surface of the fixing plate corresponding to the guide holes;
and the positioning adjusting handle is unscrewed, and under the action of the gas spring and the support thereof, the magnetic adsorption assembly and the vertical lifting assembly positioned above the magnetic adsorption assembly can be integrally vertically lifted relative to the Feida shaft, so that the height position of the first connecting beam and the roller thereof as well as the adsorbed iron plate relative to the material pile can be adjusted.
The first connecting beam is positioned at one end of the iron plate feed port and is longitudinally and coaxially positioned and connected with a second connecting beam; the top surface of the second connecting beam is longitudinally connected with an antimagnetic cover plate, and the lower parts of the two longitudinal sides of the antimagnetic cover plate are provided with a second roller mounting plate and a plurality of rollers which are sequentially longitudinally connected on the second roller mounting plate; and a plurality of counter bores extending downwards from the top surface of the second connecting beam are arranged on the second connecting beam at intervals along the longitudinal direction of the second connecting beam, and magnets are arranged at the bottoms of the counter bores.
The first connecting beam, the second connecting beam and the rollers thereof and the adsorbed iron plate can be properly adjusted up and down along the feeding and discharging direction relative to the space position of the material pile as a whole.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages that:
1. each set of iron plate magnetic vertical lifting mechanism of the metal printing machine comprises a magnetic adsorption component and a vertical lifting component positioned above the magnetic adsorption component, so that the spatial positions of the first connecting beam, the second connecting beam and the idler wheel relative to the material pile can be properly adjusted from top to bottom along the direction from feeding to discharging, thereby effectively avoiding the condition that an upper iron plate scratches or scratches a lower iron plate in the dragging process, and seriously influencing the effect of plate printing.
2. Magnets are placed in counter bores of the connecting beams, the upper iron plate is brought into the processes of blowing, sucking and dragging, due to the adsorption effect of the magnets in the upper connecting beam, when the iron plate enters the material table, the upper Zhang Tieban is separated from contact with the lower Zhang Tieban, the plate surface of the upper iron plate is tightly attached to the two rows of rubber rollers, the upper iron plate is supported by the suction force of the rear feeding suction nozzle and rolls with rollers on the mechanism, and then the iron plate is brought into the front pressing wheel. Thereby avoiding adverse effects caused by direct friction between the two plates.
In conclusion, the invention has the following characteristics:
1) The feeding device has the advantages of no influence on feeding efficiency, simple structure, reliable and stable operation and no need of using high pressure
Air and a power source;
2) No energy consumption, low maintenance cost and long service life;
3) According to the size of the iron plate, the connecting beams on two sets of magnetic vertical lifting mechanisms in the device
The position of the roller relative to the material pile can be properly adjusted front and back;
4) And the quality of printed products is greatly improved while the feeding efficiency is not influenced.
Drawings
FIG. 1 is a schematic view of the overall installation structure of a magnetic vertical lifting device for iron plates of an iron-printing machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of any of the magnetic vertical lift mechanisms of FIG. 1;
FIG. 3 is a schematic view showing an assembling structure of the magnetic vertical lifting device of iron plates and iron plates of the metal decorating machine shown in FIG. 1;
FIG. 4 is a schematic top view of the structure of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line P-P of FIG. 4;
FIG. 6 is a schematic view of the projection configuration of FIG. 3 in the direction B;
FIG. 7 is an enlarged view of the portion A of FIG. 6;
FIG. 8 is a schematic cross-sectional view taken along line N-N of FIG. 4;
FIG. 9 is a cross-sectional view taken along line Q-Q of FIG. 4;
fig. 10 is a schematic view of the cross-sectional structure of fig. 4 taken along line R-R.
Detailed Description
The structural features and advantages of the magnetic iron plate vertical lifting device of the metal decorating machine according to the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3 and fig. 4-10, the magnetic vertical lifting device for iron plate of metal decorating machine according to the present invention includes a plurality of feeding shafts 18 arranged above a material pile 21 in sequence at intervals, wherein two ends of the feeding shafts 18 are connected to a feeding shaft fixing base 19 connected to the feeding shafts. Two or more sets of magnetic vertical lifting mechanisms of the iron plate of the iron printing machine which is vertically positioned and connected with the Feuda adjusting shaft 18 through the whole mounting rack 5 are uniformly distributed on the iron plate 20 above the material pile 21.
The magnetic vertical lifting mechanism of the iron plate of the iron printing machine can magnetically adsorb the iron plate 20 and properly adjust the space position of the whole iron plate 20 relative to the material pile 21 up and down in the area from the feed port J to the discharge port C, as shown in figures 1, 3 and 4.
As shown in fig. 5, the side surface of the mounting frame 5 is in an annular-notch structure, an arc surface capable of wrapping the flight adjusting shaft 18 up and down is arranged on one side of the iron plate feed opening J on the upper portion of the mounting frame 5, and the arc surface is connected with a pressing plate 6 tightly attached to the outer wall of the flight adjusting shaft 18 in a positioning manner through a bolt.
As shown in fig. 2-5, the magnetic vertical lift mechanism includes a magnetic attraction assembly and a vertical lift assembly positioned above the magnetic attraction assembly.
The magnetic adsorption component comprises a plurality of rollers 15 magnetically adsorbed on an iron plate 20 above the material pile 21, and the rollers 15 are longitudinally and sequentially arranged and positioned and connected on a first connecting beam 8 which is positioned below the mounting frame 5 and is longitudinally vertical to the Feida adjusting shaft 18 through a first roller mounting plate 1;
an antimagnetic cover plate 7, a guide rail 2, a slide block 3 and a fixed plate 10 which is connected with the slide block 3 in a positioning way are sequentially arranged above the first connecting beam 8 from bottom to top along the longitudinal direction of the first connecting beam, and the fixed plate 10 is movably arranged at the bottom of the mounting frame 5;
the top surface of the first connecting beam 8 is longitudinally provided with counter bores 8a extending vertically downwards at intervals, magnets 17 are movably arranged in the counter bores 8a, and the magnetic force of the magnets 17 is transmitted to the rollers 15 on the two sides of the lower part of the first connecting beam 8 from the inside of the counter bores 8 a;
the vertical lifting assembly comprises a gas spring 12 and a spring support 13 which are vertically connected to two longitudinal sides of the fixing plate 10, and a pile head 14 which is horizontally connected to the top ends of the gas spring 12 and the spring support 13; the gas spring 12 and the spring support 13 are abutted against the upper part of the mounting frame 5 at one side of the iron plate discharge hole C;
a connecting plate 16 which is provided with a chute 16a and is arranged side by side with the gas spring 12 is connected with one side of the iron plate feed port J on the longitudinal side surface of the fixing plate 10, and a positioning adjusting handle 22 of which the inner end is connected with the same side surface of the mounting frame 5 is arranged in the chute 16a of the connecting plate 16 in a penetrating way;
the longitudinal two ends of the lower part of the mounting rack 5 are provided with guide holes 5a, and the top surface of the fixed plate 10 corresponding to the guide holes 5a is fixedly provided with a guide rod 4 vertically penetrating out of the guide holes 5a of the mounting rack;
the positioning adjusting handle 22 is unscrewed, and under the action of the gas spring 12 and the spring support 13, the magnetic horizontal sliding mechanism and the vertical lifting assembly located above the magnetic horizontal sliding mechanism can be integrally vertically lifted relative to the feeder adjusting shaft 18, so that the height position of the first connecting beam 8 and the roller 15 thereof as well as the adsorbed iron plate 20 relative to the material pile 21 can be adjusted.
Further, as shown in fig. 1-5, the first connecting beam 8 according to the present invention is located at one end of the feeding hole J of the iron plate 20 and is longitudinally coaxially positioned and connected with the second connecting beam 11, and the top surface of the second connecting beam 11 is longitudinally provided with the antimagnetic cover plate 7 positioned and connected with the side surface thereof; the lower parts of the two longitudinal sides of the roller are longitudinally provided with a second roller mounting plate 9 and a plurality of rollers 15 which are sequentially and longitudinally positioned and connected on the second roller mounting plate 9; the second connecting beam 11 is provided with counter bores 11a at intervals along the longitudinal direction, the counter bores 11a extend downwards from the top surface, and the bottom of the counter bores 11a is provided with magnets 17.
The first and second connecting beams 8, 11 and the roller 15 and the attracted iron plate 20 can be properly adjusted up and down in the area from the feed inlet J to the discharge outlet C relative to the space position of the stockpile 21.
The installation and structure of the device according to the invention are further described below:
as shown in figures 1-4, two sets of iron plate magnetic vertical lifting mechanisms of the metal printing machine are arranged on an adjusting shaft of a feeder frame, magnets 17 are arranged in counter bores 8a and 11a of two rows of first and second connecting beams 8 and 11, when the iron plates 20 enter a material platform, an upper Zhang Tieban is brought into a blowing and supporting process through a blowing nozzle Cz, a material separating nozzle Fz and a material feeding nozzle Sz of a nozzle device shown in figure 1, due to the adsorption effect of the magnets 17 in the upper first and second connecting beams 8 and 11, the upper iron plate 20 is separated from contact with a lower Zhang Tieban, the plate surface of the upper iron plate 20 is tightly attached to the two rows of rubber rollers 15 above the upper iron plate, is supported by the suction of the rear material feeding nozzle Sz and rolls with the iron plates 15 on the mechanism, and then the upper iron plate 20 is brought into a pressing wheel in front of the upper feeding frame. Thereby avoiding the adverse effect caused by the direct friction between the two iron plates.
Therefore, the scratch of the control panel is preferably avoided by avoiding the contact between the sheets so as to achieve the purpose of avoiding the scratch.
The assembly process of the two sets of magnetic scratch-proof mechanisms involved in the device of the invention is approximately as follows:
firstly, 25 rollers 15 with bearings with handles are firmly screwed with roller plates 1 and 9 on one side, each side is nailed on a first connecting beam 8 and a second connecting beam 11 of aluminum materials through screws, the first connecting beam 8 and the second connecting beam 11 are fastened by nuts, magnets 17 are put into the bottoms of counter bores 8a and 11a of the first connecting beam 8 and the second connecting beam 8 and 11 one by one from the top, and an aluminum antimagnetic cover plate 7 is covered above the first connecting beam 8 and the second connecting beam 11 for magnetic isolation. Then, the sliding block 3 is embedded into the sliding rail 2, bolts are screwed in from top to bottom from screw holes at two ends of the sliding rail 2, the sliding block is tightly connected with the lower antimagnetic cover plate 7 and the first connecting beam 8, and the fixing plate 10 is also connected with the screw holes of the sliding block 3 through the bolts. Finally, the upper mounting bracket 5 is mounted on the flight level adjustment shaft 18, and the fixing bolt passes through the screw hole of the pressure plate 6 and the flight level adjustment shaft 18 and is screwed on the mounting bracket 5.
And assembling the other set of magnetic scratch-proof mechanisms according to the method, and ensuring that the two sets of magnetic scratch-proof mechanisms are symmetrical in the left-right center on the Feida adjusting shaft 18.
The working principle of the magnetic scratch-proof device related to the invention is roughly as follows:
as shown in fig. 1 to 9, in order to meet the production requirement of the device, the device is simple and applicable, and the cost is low, so that the scratch problem can be avoided by only holding the end part of the feed inlet and eliminating the contact between the upper iron plate 20 and the lower iron plate 20.
In order not to affect the blanking efficiency, when the iron plate 20 enters the feeding device, the upper and lower iron plates 20 are separated under the action of the suction force of the left and right material-dividing suction nozzles FZ and the blowing nozzle Cz of the blowing pipe, because a plurality of magnets 17 which are arranged at equal intervals are arranged between the first connecting beams 8 and 11 at the left and right ends, the upper iron plate 20 can be smoothly adsorbed on the rollers 15 at the two sides of the first connecting beams 8 and 11 because of being lifted, then the material-dividing suction nozzles Fz stop working, after the three groups of feeding suction nozzles Sz firmly adsorb the iron plates, the iron plates 20 are supported to move backwards through the swinging of the suction nozzle device, the rollers 15 on the first connecting beams 8 and 11 at the front left and right move fast under the movement of the iron plates 20, and the rear feeding suction nozzles Sz are assisted to smoothly bring the iron plates into the pinch rollers of the feeding device, A plurality of magnets 17 with the same size are equally arranged in the first connecting beam 8 and the first connecting beam 11 of the two mechanisms at intervals, and are used for sucking an iron plate 20 which is fed into a material platform below and is separated from the iron plate below, two rows of rollers 15 are fixed on the roller plates 1 and 9 on two sides of the first connecting beam 8 and the second connecting beam 11, two ends of the iron plate 20 are tightly contacted with the rollers 15 under the action of the attraction of the magnets 17 in the first connecting beam 8 and the first connecting beam 11, when a rear feeding suction nozzle Sz firmly sucks the iron plate 20 at the same time and supports the iron plate 20 backwards through swinging, the two rows of rollers 15 drive the iron plate 20 to move backwards through rolling, and damage caused by direct surface friction of the plate surface on the first connecting beam 8 and the second connecting beam 11 is prevented.
In order to meet the requirements of different sizes of iron sheets 20, the first connecting beams 8 and 11 symmetrically arranged in the two mechanisms can be properly adjusted in the front-back direction. As shown in fig. 3, the slide rail 2, the slide block 3 and the fixing plate 10 are fixed on the first connecting beam 8, so that the whole assembly of the first connecting beam 8 and the slide rail 2 can slide relative to the assembly of the slide block 3 and the fixing plate 10. And the second connecting beam 11 positioned and connected behind the first connecting beam 8 can be either engaged therewith or removed therefrom.
In addition, the front of the mounting frame 5 for fixing the sliding block 3 is connected by a pressing plate 6 engaging screw, when the distance between the two groups of first and second connecting beams 8 and 11 is to be changed, the required distance between the two groups of first and second connecting beams 8 and 11 on the adjusting shaft can be freely adjusted by loosening the fixing bolts on the mounting frame 5.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.

Claims (2)

1. The iron plate magnetic vertical lifting device of the metal decorating machine comprises a feeder adjusting shaft which is sequentially arranged at intervals up and down along the longitudinal direction above a stock pile, wherein two ends of the feeder adjusting shaft are positioned and connected on a feeder adjusting shaft fixing seat connected with the feeder; it is characterized in that the preparation method is characterized in that,
two or more iron plate magnetic vertical lifting mechanisms of the iron printing machine are uniformly distributed on the iron plate above the material pile, and are vertically positioned and connected with the Feuda adjusting shaft through the whole mounting rack;
the iron plate magnetic vertical lifting mechanism of the metal decorating machine can magnetically adsorb the iron plate and properly adjust the space position of the whole metal decorating machine relative to the material pile up and down in the region from the material inlet to the material outlet of the iron plate;
the side surface of the mounting frame is of a zigzag structure, an arc surface capable of wrapping the feeder adjusting shaft up and down is arranged at one side of the iron plate feeding hole at the upper part of the mounting frame, and the arc surface is in positioning connection with a pressing plate tightly attached to the outer wall of the feeder adjusting shaft through a bolt;
the magnetic vertical lifting mechanism comprises a magnetic adsorption component and a vertical lifting component positioned above the magnetic adsorption component;
the magnetic adsorption component comprises a plurality of rollers magnetically adsorbed on an iron plate above the material pile, and the rollers are longitudinally and sequentially arranged through a first roller mounting plate and are positioned and connected to a first connecting beam which is positioned below the mounting frame and is longitudinally vertical to the Feida adjusting shaft;
the upper part of the first connecting beam is sequentially provided with an antimagnetic cover plate, a guide rail, a sliding block and a fixed plate which is connected with the sliding block in a positioning way along the longitudinal direction of the first connecting beam from bottom to top, and the fixed plate is movably arranged at the bottom of the mounting rack; the fixed plate is connected with the screw hole of the sliding block through a bolt;
counter bores which vertically extend downwards are longitudinally arranged on the top surface of the first connecting beam at intervals, magnets are movably arranged in the counter bores, and the magnetic force of the magnets can be transmitted to the roller;
the vertical lifting assembly comprises a gas spring and a spring support which are vertically connected to two longitudinal sides of the fixing plate, and a pile head which is horizontally connected to the top ends of the gas spring and the spring support; the gas spring and the spring support abut against the upper part of the mounting rack positioned on one side of the iron plate discharge hole;
a connecting plate with a sliding chute is arranged on one side of the longitudinal side surface of the fixing plate, which is positioned at the iron plate feeding hole, and is parallel to the air spring, and a positioning adjusting handle connected to the same side surface of the mounting frame is arranged in the sliding chute of the connecting plate in a penetrating manner;
guide holes are formed in the two longitudinal ends of the lower portion of the mounting frame, and guide rods vertically penetrating through the guide holes of the mounting frame are fixedly arranged on the top surface of the fixing plate corresponding to the guide holes;
loosening the positioning adjusting handle, and enabling the magnetic adsorption assembly to vertically lift relative to the feeder adjusting shaft under the action of the gas spring and the support thereof, so that the height position of the first connecting beam and the roller thereof as well as the adsorbed iron plate relative to the material pile is adjusted;
the first connecting beam is positioned at one end of the iron plate feed port and is longitudinally and coaxially positioned and connected with the second connecting beam; the top surface of the second connecting beam is longitudinally connected with an antimagnetic cover plate, and the lower parts of the two longitudinal sides of the antimagnetic cover plate are provided with a second roller mounting plate and a plurality of rollers which are sequentially longitudinally connected on the second roller mounting plate; and a plurality of counter bores extending downwards from the top surface of the second connecting beam are arranged on the second connecting beam at intervals along the longitudinal direction of the second connecting beam, and magnets are arranged at the bottoms of the counter bores.
2. The magnetic vertical lifting device for iron plates of iron printing machine as claimed in claim 1, wherein said first and second connecting beams and their rollers together with the attracted iron plates are properly adjustable up and down in the area from the inlet to the outlet with respect to the spatial position of the pile as a whole.
CN201710691470.0A 2017-08-14 2017-08-14 Iron plate magnetic vertical lifting device of metal decorating machine Active CN107285046B (en)

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Application Number Priority Date Filing Date Title
CN201710691470.0A CN107285046B (en) 2017-08-14 2017-08-14 Iron plate magnetic vertical lifting device of metal decorating machine

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Application Number Priority Date Filing Date Title
CN201710691470.0A CN107285046B (en) 2017-08-14 2017-08-14 Iron plate magnetic vertical lifting device of metal decorating machine

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CN107285046B true CN107285046B (en) 2023-04-18

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670242A5 (en) * 1986-07-07 1989-05-31 Elpatronic Ag
JPH11130279A (en) * 1997-10-31 1999-05-18 Murata Mach Ltd Plate material separating device
CN2635434Y (en) * 2003-07-28 2004-08-25 江苏剑湖轨道交通设备有限公司 Train driver seat
JP2008087883A (en) * 2006-09-29 2008-04-17 Dainippon Screen Mfg Co Ltd Substrate taking-out device and method
CN204074987U (en) * 2014-08-06 2015-01-07 周斌 The vertical suction feeding device of tinplate tablet
CN204549421U (en) * 2015-01-07 2015-08-12 东南（福建）汽车工业有限公司 A kind of plates of automobile absorption type connecting gear
CN207174928U (en) * 2017-08-14 2018-04-03 上海瑞源印刷设备有限公司 Iron-printing machine iron plate magnetic vertical lowering or hoisting gear

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