CN116424761A - Coiled material transferring device for printing machine and using method thereof - Google Patents
Coiled material transferring device for printing machine and using method thereof Download PDFInfo
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- CN116424761A CN116424761A CN202310222784.1A CN202310222784A CN116424761A CN 116424761 A CN116424761 A CN 116424761A CN 202310222784 A CN202310222784 A CN 202310222784A CN 116424761 A CN116424761 A CN 116424761A
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- 239000000463 material Substances 0.000 title claims abstract description 140
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 claims abstract description 22
- 210000000078 claw Anatomy 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 13
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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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
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
- B65G7/04—Rollers
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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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of printing coiled material transferring, in particular to a coiled material transferring device for a printing machine and a using method thereof. According to the coiled material transferring device for the printing machine and the application method thereof, two ends of the printing coiled material are respectively borne on the rollers of the lower supports of the movable frames at two sides, when the printing coiled material moves by utilizing the movable frames, the rollers contacted with the printing coiled material can push the printing coiled material to synchronously rotate along the axis of the printing coiled material, so that the stress position of the printing coiled material can be continuously adjusted in the moving process, the situation that the middle area of the printing coiled material is deformed due to the action force and the gravity is reduced due to the fact that the fiber is torn and the like in the process that the two ends of the printing coiled material are fixed and moved is avoided.
Description
Technical Field
The invention relates to the technical field of printing coiled material transferring, in particular to a coiled material transferring device for a printing machine and a using method thereof.
Background
The printer is a machine for printing characters and images, and its working principle is that firstly, the characters and images to be printed are made into printing plates, then mounted on the printer, then the ink is applied on the places where the characters and images are on the printing plates by means of manual work or printer, then directly or indirectly transferred onto paper or other printing stock.
At present, in order to save space, printing materials such as paper, cloth and the like used in a printer are rolled into bundles, namely printing coiled materials, the coiled materials are large and heavy, and when in use, the coiled materials are transported from a warehouse to the printer, so that time and labor are wasted, and tools such as a trolley and the like are generally used for transportation.
The prior patent (publication number: CN 111559306B) discloses a high-efficiency conveying device for coiled materials, which comprises a conveying box body, wherein a hollow inner cavity is formed in the conveying box body, one side of the conveying box body is provided with an open cuboid structure, a plurality of groups of support plates which are parallel and uniformly arranged at intervals are arranged in the inner cavity, rotating shafts are welded in the middle of two symmetrical side surfaces of the support plates, the rotating shafts are inserted into the inner cavity in the side walls of the inner cavity to be rotatably arranged, one side, close to the opening, of the upper end surface of the support plate is detachably connected with a clamping assembly sliding on the support plate through a driving mechanism, and one side, far away from the opening, of the upper end surface of the support plate is fixedly provided with an abutting assembly. This a high-efficient conveyer for coiled material has been convenient to place the coiled material in the backup pad from the opening part to roll off to the backup pad is close to being connected of leaning on the subassembly, has also made things convenient for simultaneously from leaning on the subassembly department roll-off opening, makes loading and unloading more convenient, has improved holistic conveying efficiency, but after this kind of common transport instrument bears the coiled material, coiled material self gesture is fixed, receives back and forth effort, down to gravity's influence easily in the transportation take place deformation, and damage inside fibre, profile.
In view of this, we propose a web transfer device for a printing press and a method of using the same.
Disclosure of Invention
The invention aims to provide a coiled material transferring device for a printing machine and a using method thereof, which are used for solving the problems that after a common transferring tool is provided in the background art for bearing coiled materials, the self posture of the coiled materials is fixed, deformation is easily caused by the influences of forward and backward acting force and downward gravity in the transferring process, and internal fibers and molded bodies are damaged. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a coiled material transfer device for printing machine, includes the horizontal printing coiled material to and set up the removal frame at printing coiled material both ends, remove the frame and constitute by support body and disk body.
Preferably, the frame body comprises two upper brackets and two lower brackets, the two upper brackets are symmetrically arranged along the front side and the rear side of the tray body, and the two lower brackets are symmetrically and obliquely arranged along the bottom of the tray body;
the upper bracket and the lower bracket are connected with the tray body through a self-adjuster;
one ends of the upper bracket and the lower bracket, which are close to the tray body, are set as inner ends, and one ends of the upper bracket and the lower bracket, which are far away from the tray body, are set as outer ends;
the outer ends of the upper support and the lower support are fixedly provided with shaft heads, the shaft heads tend to be arranged on one side of the printing coiled material, the shaft heads are rotatably sleeved with rollers, and the ends of the printing coiled material are borne on the two rollers at the bottom.
Preferably, the self-adjuster comprises a through groove formed in the tray body, the through groove penetrates through the side surfaces of the front side and the rear side of the tray body to form a notch, one of the upper bracket and one of the lower brackets are respectively arranged on the upper side and the lower side of the front notch, and the remaining one of the upper bracket and the remaining one of the lower brackets are respectively arranged on the upper side and the lower side of the rear notch;
four shaft rods are fixedly arranged in the through groove, and the four shaft rods are equally divided into two groups by taking two single sides as one group;
gears are fixedly arranged at the inner ends of the upper bracket and the lower bracket at the front side and the rear side, the upper bracket and the lower bracket at the front side are respectively connected in a rotating way along the two shaft rods at the front side through the gears, and the two gears at the front side are meshed with each other;
the upper bracket and the lower bracket at the rear side are respectively connected in a rotating way along two shaft rods at the rear side through gears, and the two gears at the rear side are meshed with each other;
a first tension spring is arranged between the two lower brackets, and pulls the two lower brackets to deflect relatively;
and the disc body and the gear are provided with locking devices corresponding to the two lower brackets.
Preferably, the locking device comprises a metal rod fixedly arranged on the inner wall of the through groove, a button is movably inserted on one side of the surface of the disc body opposite to the metal rod, and the inner end of the button is in sliding sleeve joint along the metal rod;
an inner spring is arranged between the button and the metal rod, and pushes the button to slide outwards;
the outer ring of the button in the through groove is fixedly provided with a pressing disc, and the opposite sides of the pressing disc and the surfaces of the corresponding two gears are provided with locking teeth which can be mutually embedded;
the upper side of the tray body is provided with a blank pressing arm matched with the button.
Preferably, the edge pressing arm comprises a notch arranged on the tray body, the notch and the printing coiled material are arranged in opposite directions, and the notch penetrates through the top and the side surfaces of the surface of the tray body;
the notch is rotationally connected with a swing arm, an L-shaped buckling claw is sleeved on the swing arm in a sliding manner, a second tension spring is arranged between the L-shaped buckling claw and the swing arm, and the second tension spring can pull the L-shaped buckling claw to be recovered along the swing arm and be pressed on the printing coiled material in a crimping manner;
one end of the swing arm, which is positioned in the notch, is provided with a T-shaped hole, a T-shaped bolt is connected in the T-shaped hole in a sliding way, a spring is arranged between the T-shaped bolt and the T-shaped hole, and the spring pushes the T-shaped bolt to slide outwards;
the surface of the button is provided with a pin opening, and the T-shaped bolt can pass through the notch and be inserted into the pin opening.
Preferably, the side surface of the tray body is fixedly provided with a handle.
Preferably, the buckling heads of the L-shaped buckling claws are curved relative to the inner side of the printing coiled material.
The application method of the coiled material transferring device for the printing machine comprises the following steps:
s1, oppositely placing two movable frames, wherein the distance between the two movable frames is based on the condition that two ends of a printing coiled material can be lapped on the movable frames;
s2, lifting and placing the printing coiled material from the upper side of the movable frame, respectively bearing two ends of the printing coiled material on the rollers of the lower supports of the movable frames at two sides, enabling an operator to push the whole movable frame to move through the rollers by using the handles on the tray body at the moment, transferring the printing coiled material, rotating the rollers due to movement in the process, and enabling the rollers contacted with the printing coiled material to push the printing coiled material to synchronously rotate along the axis of the printing coiled material when the printing coiled material moves by using the movable frame, so that the stress position of the printing coiled material can be continuously adjusted in the moving process;
s3, in the process of hanging the printing coiled materials on the upper side of the movable frame, the end parts of the upper brackets are firstly contacted with the upper brackets and push the two upper brackets to be offset and spread oppositely, so that the two correspondingly meshed gears drive the lower brackets to synchronously deflect, and at the moment, the two lower brackets are spread oppositely to expand gaps so as to adapt to the printing coiled materials with different diameters, and the two lower brackets can effectively bear the printing coiled materials;
the button arranged in the disc body is pushed by the inner spring, and the pressure plate is pressed on the side surface of the gear, so that the locking teeth are utilized to lock, and the stability of the lower bracket in the transferring process is ensured;
s4, after the printing coiled material is loaded on the roller, an operator can push the swing arm on the tray body to be erected, and the L-shaped buckling claw is pulled and buckled on the end edge of the printing coiled material by the second tension spring;
s5, after the transfer of the printing coiled material is completed through the movable frame, an operator can press the button along the disc body, so that the locking teeth on the pressure disc and the gear are separated from each other, the locking of the lower brackets is released, at the moment, the two lower brackets can be pulled to further deflect oppositely, the gap between the two lower brackets is larger than the diameter of the printing coiled material, and the printing coiled material can be directly separated from the movable frame.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two ends of the printing coiled material are respectively borne on the rollers of the lower brackets of the movable frames at the two sides, and when the printing coiled material moves by utilizing the movable frames, the rollers contacted with the printing coiled material can push the printing coiled material to synchronously rotate along the axis of the printing coiled material, so that the self-stress position of the printing coiled material can be continuously adjusted in the moving process, and the conditions that the fiber is torn and the like caused by deformation of the middle area of the printing coiled material due to the action force and the gravity in the front-back direction and the downward gravity continuously applied to a fixed area in the process of fixing and moving the two ends of the printing coiled material are avoided.
According to the invention, the end parts of the printing coiled materials are contacted with the upper brackets and push the two upper brackets to deviate and open oppositely, so that the two correspondingly meshed gears drive the lower brackets to synchronously deflect, and at the moment, the two lower brackets open oppositely to enlarge the gap so as to adapt to the printing coiled materials with different diameters, so that the two lower brackets can effectively bear the printing coiled materials, the lower brackets are regulated to be driven by the lowering of the printing coiled materials, manual operation is not needed, and the regulating quantity of the lower brackets is automatically corresponding to the deflection quantity of the upper brackets and the diameter of the printing coiled materials, so that the printing coiled materials are more intelligent and flexible to use.
According to the invention, the button arranged in the disc body is pushed by the inner spring, and the pressure plate is pressed on the side surface of the gear, so that the locking teeth are used for locking, and the stability of the lower bracket in the transferring process is ensured.
According to the invention, the swing arm on the tray body is pushed and erected, the L-shaped buckling claw is pulled and buckled on the end edge of the printing coiled material by the second tension spring, so that flexible constraint can be applied to the printing coiled material from the upper side, the printing coiled material is comprehensively fixed by matching with the rollers on the upper bracket and the lower bracket, and the autorotation printing coiled material can be molded along the inner side of the L-shaped buckling claw by utilizing pressure to the end edge, so that loosening at the end edge is avoided.
According to the invention, the button is pressed along the tray body, so that the locking teeth on the pressure plate and the gear are separated from each other, the locking of the lower brackets is released, at the moment, the two lower brackets can be pulled to deflect back to back further, so that the gap between the two lower brackets is larger than the diameter of the printing coiled material, the printing coiled material can be directly separated from the movable frame, an operator does not need to discharge the printing coiled material from the upper part by using a lifting device, the subsequent use is convenient, and the possibility of damage to the printing coiled material caused by discharging is reduced.
According to the invention, the T-shaped bolt is arranged at the connecting end of the swing arm, so that the T-shaped bolt at the bottom can be inserted into the bolt opening on the button after the swing arm is erected, the button and the pressure plate are secondarily fixed, the locking stability of the lower bracket is ensured, and the pressure plate is prevented from being loosened due to vibration in the conveying process.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the right side view of the mobile frame of the present invention;
FIG. 3 is a schematic perspective view of the left side view of the mobile frame of the present invention;
FIG. 4 is a perspective cross-sectional view of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is a left side view of the tray of FIG. 5 according to the present invention;
FIG. 7 is a partial perspective view of the present invention of FIG. 3;
FIG. 8 is a front view of the tray of FIG. 7 according to the present invention;
FIG. 9 is a schematic perspective view of a gear and platen of the present invention;
fig. 10 is an exploded view of fig. 9 in accordance with the present invention.
In the figure: 1. printing a coiled material; 2. a moving rack; 21. a frame body; 211. an upper bracket; 212. a lower bracket; 213. a self-regulator; 2131. a through groove; 2132. a notch; 2133. a shaft lever; 2134. a gear; 2135. a first tension spring; 2136. a lock; 21361. a metal rod; 21362. a button; 21363. an inner spring; 21364. a pressure plate; 21365. locking teeth; 21366. edge pressing arms; 213661, notch; 213662, swing arms; 213663, L-shaped buckling claws; 213664, a second tension spring; 213665, T-shaped holes; 213666, T-shaped pins; 213667, springs; 213668, pin openings; 214. a shaft head; 215. a roller; 22. a tray body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a coiled material transfer device for printing machine, includes horizontal printing coiled material 1 to and set up the removal frame 2 at printing coiled material 1 both ends, but the distance between two removal frames 2 is in order to print coiled material 1 both ends overlap joint on removing frame 2, removes frame 2 and comprises support body 21 and disk body 22.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 10, the frame 21 includes two upper brackets 211 and two lower brackets 212, the two upper brackets 211 are symmetrically arranged along the front and rear sides of the tray 22, and the two lower brackets 212 are symmetrically inclined along the bottom of the tray 22;
the upper bracket 211, the lower bracket 212 and the tray 22 are connected through a self-adjuster 213;
one ends of the upper bracket 211 and the lower bracket 212 close to the tray body 22 are set as inner ends, and one ends of the upper bracket 211 and the lower bracket 212 far away from the tray body 22 are set as outer ends;
the outer ends of the upper bracket 211 and the lower bracket 212 are fixedly provided with shaft heads 214, the shaft heads 214 tend to be arranged on one side of the printing coiled material 1, the shaft heads 214 are rotatably sleeved with rollers 215, the ends of the printing coiled material 1 are borne on the two rollers 215 at the bottom, the two ends of the printing coiled material 1 are respectively borne on the rollers 215 of the lower bracket 212 of the two-side moving frame 2, the whole moving frame 2 moves through the rollers 215, the rollers 215 rotate due to movement, and when the solid printing coiled material 1 moves by utilizing the moving frame 2, the rollers 215 contacted with the printing coiled material 1 push the printing coiled material 1 to synchronously rotate along the axis of the printing coiled material, so that the stress position of the printing coiled material 1 can be continuously adjusted in the moving process, and the forward and backward acting force and downward gravity are continuously applied to a fixed area in the moving process of fixing the two ends of the printing coiled material is avoided.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 10, the self-adjuster 213 includes a through groove 2131 formed in the tray 22, and the through groove 2131 penetrates along the side surfaces of the front and rear sides of the tray 22 to form a notch 2132, wherein one upper bracket 211 and one lower bracket 212 are respectively disposed on the upper and lower sides of the front notch 2132, and the remaining one upper bracket 211 and the remaining one lower bracket 212 are respectively disposed on the upper and lower sides of the rear notch 2132;
four shaft rods 2133 are fixedly arranged in the through groove 2131, and the four shaft rods 2133 are equally divided into two groups by taking two on one side as one group;
the inner ends of the upper bracket 211 and the lower bracket 212 on the front side and the rear side are fixedly provided with gears 2134, the upper bracket 211 and the lower bracket 212 on the front side are respectively connected in a rotating way along the two shaft rods 2133 on the front side through the gears 2134, and the two gears 2134 on the front side are meshed with each other;
the upper support 211 and the lower support 212 on the rear side are respectively connected in a rotating way along the two shaft rods 2133 on the rear side through gears 2134, the two gears 2134 on the rear side are meshed with each other, and in the process of hanging the printing coiled material 1, the end parts of the two gears 2134 firstly contact with the upper support 211 and push the two upper supports 211 to be opened in a back-to-back offset way, so that the correspondingly meshed two gears 2134 drive the lower support 212 to synchronously deflect;
a first tension spring 2135 is arranged between the two lower brackets 212, the first tension spring 2135 pulls the two lower brackets 212 to deflect relatively, the two lower brackets 212 open back to each other to enlarge a gap, the two lower brackets can be adapted to printing coiled materials 1 with different diameters, the two lower brackets 212 can be ensured to carry the printing coiled materials 1 effectively, and the adjustment of the lower brackets 212 depends on the lowering driving of the printing coiled materials 1, so that manual operation is not required;
the tray 22 and the gear 2134 are provided with a lock 2136 corresponding to the two lower brackets 212.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 10, the lock 2136 includes a metal rod 21361 fixedly disposed on an inner wall of the through groove 2131, a button 21362 is movably inserted on a side of the surface of the tray 22 opposite to the metal rod 21361, and an inner end of the button 21362 is slidably sleeved along the metal rod 21361;
an inner spring 21363 is arranged between the button 21362 and the metal rod 21361, and the inner spring 21363 pushes the button 21362 to slide outwards;
the outer ring of the button 21362 in the through groove 2131 is fixedly provided with a pressure plate 21364, and the pressure plate 21364 and the opposite side of the surfaces of the two corresponding gears 2134 are provided with mutually jogged locking teeth 21365, the locking teeth 21365 are separated from jogging when the pressure plate 21364 moves inwards, the locking teeth 21365 are jogged with each other when the pressure plate 21364 moves outwards, the button 21362 arranged in the plate body 22 is pushed by the inner spring 21363, and the pressure plate 21364 is pressed on the side surface of the gears 2134, so that the locking teeth 21365 are utilized to lock, and the stability of the lower bracket 212 in the transferring process is ensured;
the upper side of the tray 22 is provided with a crimping arm 21366 which cooperates with the push button 21362.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 10, the edge pressing arm 21366 includes a notch 213661 formed on the tray 22, the notch 213661 is opposite to the printing roll 1, and the notch 213661 penetrates along the top and side surfaces of the surface of the tray 22;
the swing arm 213662 is rotationally connected to the notch 213661, the L-shaped buckling claw 213663 is sleeved on the swing arm 213662 in a sliding manner, a second tension spring 213664 is arranged between the L-shaped buckling claw 213663 and the swing arm 213662, the second tension spring 213664 can pull the L-shaped buckling claw 213663 to be recovered along the swing arm 213662 and be pressed on the printing coiled material 1 in a pressing manner, the swing arm 213662 on the tray body 22 is pushed to be erected, the L-shaped buckling claw 213663 is pulled and buckled on the end edge of the printing coiled material 1 by the second tension spring 213664, flexible constraint can be applied to the printing coiled material 1 from the upper side, and the printing coiled material 1 can be comprehensively fixed by being matched with the rollers 215 on the upper bracket 211 and the lower bracket 212;
one end of the swing arm 213662, which is positioned in the notch 213661, is provided with a T-shaped hole 213665, a T-shaped bolt 213666 is connected in a sliding manner in the T-shaped hole 213665, a spring 213667 is arranged between the T-shaped bolt 213666 and the T-shaped hole 213665, and the spring 213667 pushes the T-shaped bolt 213666 to slide outwards;
the surface of the button 21362 is provided with a pin opening 213668 through which the t-shaped latch 213666 can be inserted into the pin opening 213668 through the notch 213661.
In this embodiment, as shown in fig. 1, 2, 3, 4, 5 to 10, a handle is fixedly provided on the side surface of the tray 22, so that an operator can push the moving frame 2 and the printing roll 1 to move.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 10, the buckling head of the L-shaped buckling claw 213663 is curved relative to the inner side of the printing coil 1, and the curved surface can ensure the L-shaped buckling claw 213663 to shape the printing coil 1 safely, so as to avoid scratching the printing coil 1 by sharp edges.
The application method of the coiled material transferring device for the printing machine comprises the following steps:
s1, two movable frames 2 are oppositely placed, and the distance between the two movable frames 2 is determined by the fact that two ends of a printing coiled material 1 can be lapped on the movable frames 2;
s2, lifting and lowering the printing coiled material 1 from the upper side of the movable frame 2, respectively bearing two ends of the printing coiled material 1 on the rollers 215 of the lower support 212 of the movable frame 2 at two sides, at the moment, an operator can push the whole movable frame 2 to move through the rollers 215 by using the handles on the tray 22 and transfer the printing coiled material 1, in the process, the rollers 215 rotate due to movement, and when the printing coiled material 1 moves by using the movable frame 2, the rollers 215 contacted with the printing coiled material 1 push the printing coiled material 1 to synchronously rotate along the axis of the printing coiled material 1, so that the self-stress position of the printing coiled material 1 can be continuously adjusted in the moving process;
s3, in the process of hanging the printing coiled material 1 on the upper side of the movable frame 2, the end parts of the upper brackets are firstly contacted with the upper brackets 211 and push the two upper brackets 211 to be offset and opened oppositely, so that the two correspondingly meshed gears 2134 drive the lower brackets 212 to synchronously deflect, and at the moment, the two lower brackets 212 are opened oppositely to expand a gap so as to adapt to the printing coiled materials 1 with different diameters, and the two lower brackets 212 can effectively bear the printing coiled materials 1;
the button 21362 arranged in the tray body 22 is pushed by the inner spring 21363, and the pressure plate 21364 is pressed on the side surface of the gear 2134, so that the locking teeth 21365 are utilized for locking, and the stability of the lower bracket 212 in the transferring process is ensured;
s4, after the printing coiled material 1 is borne on the roller 215, an operator can push the swing arm 213662 on the tray 22 to be erected, and pull and buckle the L-shaped buckling claw 213663 on the end edge of the printing coiled material 1 by utilizing the second tension spring 213664;
s5, after the transfer of the printing coiled material is completed through the movable frame 2, an operator can press the button 21362 along the disc body 22 to enable the pressure plate 21364 and the locking teeth 21365 on the gear 2134 to be separated from each other, the locking of the lower brackets 212 is released, at the moment, the two lower brackets 212 can be pulled to deflect further reversely, the gap between the two lower brackets is larger than the diameter of the printing coiled material 1, and the printing coiled material 1 can be directly separated from the movable frame 2.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a coiled material transfer device for printing machine, includes horizontal printing coiled material (1) to and set up at the removal frame (2) at printing coiled material (1) both ends, its characterized in that: the movable frame (2) consists of a frame body (21) and a tray body (22).
2. A web transfer device for a printing press as defined in claim 1, wherein: the frame body (21) comprises two upper brackets (211) and two lower brackets (212), wherein the two upper brackets (211) are symmetrically arranged along the front side and the rear side of the tray body (22), and the two lower brackets (212) are symmetrically and obliquely arranged along the bottom of the tray body (22);
the upper bracket (211), the lower bracket (212) and the tray body (22) are connected through a self-regulator (213);
one end of the upper bracket (211) and one end of the lower bracket (212) close to the tray body (22) are set to be inner ends, and one end of the upper bracket (211) and one end of the lower bracket (212) far away from the tray body (22) are set to be outer ends;
the outer ends of the upper support (211) and the lower support (212) are fixedly provided with shaft heads (214), the shaft heads (214) tend to be arranged on one side of the printing coiled material (1), the shaft heads (214) are rotatably sleeved with rollers (215), and the end parts of the printing coiled material (1) are borne on the two rollers (215) at the bottom.
3. A web transfer device for a printing press as defined in claim 2, wherein: the self-adjuster (213) comprises a through groove (2131) formed in the tray body (22), the through groove (2131) penetrates through side surfaces of the front side and the rear side of the tray body (22) to form a notch (2132), one upper bracket (211) and one lower bracket (212) are respectively arranged on the upper side and the lower side of the front side notch (2132), and the remaining upper bracket (211) and the remaining lower bracket (212) are respectively arranged on the upper side and the lower side of the rear side notch (2132);
four shaft rods (2133) are fixedly arranged in the through groove (2131), and the four shaft rods (2133) are equally divided into two groups by taking two on one side as one group;
the inner ends of the upper bracket (211) and the lower bracket (212) at the front side and the rear side are fixedly provided with gears (2134), the upper bracket (211) and the lower bracket (212) at the front side are respectively connected in a rotating way along the two shaft rods (2133) at the front side through the gears (2134), and the two gears (2134) at the front side are meshed with each other;
the upper bracket (211) and the lower bracket (212) at the rear side are respectively connected in a rotating way along two shaft rods (2133) at the rear side through gears (2134), and the two gears (2134) at the rear side are meshed with each other;
a first tension spring (2135) is arranged between the two lower brackets (212), and the first tension spring (2135) pulls the two lower brackets (212) to deflect relatively;
the disc body (22) and the gear (2134) are provided with locking devices (2136) corresponding to the two lower brackets (212).
4. A web transfer device for a printing press as defined in claim 3, wherein: the locking device (2136) comprises a metal rod (21361) fixedly arranged on the inner wall of the through groove (2131), a button (21362) is movably inserted on one side of the surface of the disc body (22) opposite to the metal rod (21361), and the inner end of the button (21362) is in sliding sleeve joint along the metal rod (21361);
an inner spring (21363) is arranged between the button (21362) and the metal rod (21361), and the inner spring (21363) pushes the button (21362) to slide outwards;
the outer ring of the button (21362) in the through groove (2131) is fixedly provided with a pressing plate (21364), and the opposite sides of the pressing plate (21364) and the surfaces of the corresponding two gears (2134) are provided with locking teeth (21365) which can be mutually embedded, the locking teeth (21365) are separated from the embedded state when the pressing plate (21364) moves inwards, and the locking teeth (21365) are mutually embedded when the pressing plate (21364) moves outwards;
the upper side of the tray body (22) is provided with a blank holder arm (21366) matched with the button (21362).
5. A web handling device for a printing press according to claim 4, wherein: the edge pressing arm (21366) comprises a notch (213661) which is formed in the tray body (22), the notch (213661) is arranged opposite to the printing coiled material (1), and the notch (213661) penetrates through the top and the side surfaces of the surface of the tray body (22);
the notch (213661) is rotationally connected with a swing arm (213662), the swing arm (213662) is sleeved with an L-shaped buckling claw (213663) in a sliding manner, a second tension spring (213664) is arranged between the L-shaped buckling claw (213663) and the swing arm (213662), and the second tension spring (213664) can pull the L-shaped buckling claw (213663) to be recovered along the swing arm (213662) and be pressed on the printing coiled material (1);
one end of the swing arm (213662) positioned in the notch (213661) is provided with a T-shaped hole (213665), a T-shaped bolt (213666) is connected in a sliding manner in the T-shaped hole (213665), a spring (213667) is arranged between the T-shaped bolt (213666) and the T-shaped hole (213665), and the spring (213667) pushes the T-shaped bolt (213666) to slide outwards;
the surface of the button (21362) is provided with a pin opening (213668), and the T-shaped bolt (213666) can be inserted into the pin opening (213668) through the notch (213661).
6. A web transfer device for a printing press as defined in claim 2, wherein: the side surface of the tray body (22) is fixedly provided with a handle.
7. A web handling device for a printing press according to claim 5, wherein: the buckling heads of the L-shaped buckling claws (213663) are curved relative to the inner side of the printing coiled material (1).
8. The method of using a web handling device for a printing press according to claim 1, comprising the steps of:
s1, oppositely placing two movable frames (2), wherein the distance between the two movable frames (2) is based on the condition that two ends of a printing coiled material (1) can be lapped on the movable frames (2);
s2, lifting and lowering the printing coiled material (1) from the upper side of the movable frame (2), respectively bearing two ends of the printing coiled material (1) on a roller (215) of a lower bracket (212) of the movable frame (2) at two sides, enabling an operator to push the whole movable frame (2) to move through the roller (215) by using a handle on the tray body (22) at the moment, transferring the printing coiled material (1), enabling the roller (215) to rotate due to movement, and enabling the roller (215) contacted with the printing coiled material (1) to push the printing coiled material (1) to synchronously rotate along the axis of the printing coiled material (1) when the printing coiled material (1) moves by using the movable frame (2), so that the stress position of the printing coiled material (1) can be continuously adjusted in the moving process;
s3, in the process of hanging the printing coiled material (1) on the upper side of the movable frame (2), the end parts of the upper support frames are firstly contacted with the upper support frames (211) and push the two upper support frames (211) to be opened in a back-to-back offset way, so that the two correspondingly meshed gears (2134) drive the lower support frames (212) to synchronously deflect, and at the moment, the two lower support frames (212) are opened in a back-to-back way to expand a gap so as to adapt to the printing coiled materials (1) with different diameters, and the two lower support frames (212) can effectively bear the printing coiled materials (1);
the button (21362) arranged in the tray body (22) is pushed by the inner spring (21363) and presses the pressure plate (21364) on the side surface of the gear (2134), so that the locking teeth (21365) are utilized for locking, and the stability of the lower bracket (212) in the transferring process is ensured;
s4, after the printing coiled material (1) is borne on the roller (215), an operator can push the swing arm (213662) on the tray body (22) to be erected, and the L-shaped buckling claw (213663) is buckled on the end edge of the printing coiled material (1) by utilizing the second tension spring (213664);
s5, after the printing coiled material is transported through the movable frame (2), an operator can press the button (21362) along the disc body (22), so that the pressure plate (21364) and the locking teeth (21365) on the gear (2134) are separated from each other, the locking of the lower brackets (212) is released, at the moment, the two lower brackets (212) can be pulled to further deflect oppositely, the gap between the two lower brackets is larger than the diameter of the printing coiled material (1), and the printing coiled material (1) can be directly separated from the movable frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310222784.1A CN116424761B (en) | 2023-03-09 | 2023-03-09 | Coiled material transferring device for printing machine and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310222784.1A CN116424761B (en) | 2023-03-09 | 2023-03-09 | Coiled material transferring device for printing machine and using method thereof |
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| CN116424761A true CN116424761A (en) | 2023-07-14 |
| CN116424761B CN116424761B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310222784.1A Active CN116424761B (en) | 2023-03-09 | 2023-03-09 | Coiled material transferring device for printing machine and using method thereof |
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| GB342029A (en) * | 1929-11-15 | 1931-01-29 | Henry Ernest Hubbard | Improvements in or relating to printing machines |
| GB955715A (en) * | 1960-09-23 | 1964-04-22 | Paolo Cattaneo | Improvements relating to an automatic transfer device for bottles or like articles |
| GB1333735A (en) * | 1969-11-21 | 1973-10-17 | Schmidt K H | Platform for the transport of freight |
| DE2643511A1 (en) * | 1976-09-28 | 1978-04-06 | Enzinger Union Werke Ag | Rotating conveyors for horizontally placed barrels - uses endless synchronised conveyor chain strands connected by cross stays and barrel support wheels |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116424761B (en) | 2023-11-28 |
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