CN218319845U - Paper conveying gap bridge device - Google Patents
Paper conveying gap bridge device Download PDFInfo
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- CN218319845U CN218319845U CN202222953651.5U CN202222953651U CN218319845U CN 218319845 U CN218319845 U CN 218319845U CN 202222953651 U CN202222953651 U CN 202222953651U CN 218319845 U CN218319845 U CN 218319845U
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Abstract
A paper conveying bridge device comprises a paper feeding device; the paper feeding device comprises a paper feeding rack, a paper receiving mechanism and a paper passing mechanism, wherein the paper receiving mechanism and the paper passing mechanism are sequentially arranged at the top of the paper feeding rack; the paper receiving mechanism comprises a first conveying assembly, and the paper passing mechanism comprises a second conveying assembly and a removing assembly; the paper receiving mechanism and the paper passing mechanism are both provided with adsorption components, and the first conveying component or the second conveying component is sleeved outside the adsorption components; the removing component is arranged in the adsorption component and comprises a swing shaft and a plurality of removing parts, and the removing parts are fixedly arranged on the swing shaft; the adsorption component enables the paper to be attached to the first conveying component or the second conveying component for conveying; adsorption component's bottom is equipped with a plurality of grooves of rejecting side by side, and the pendulum shaft rotates to drive and rejects the piece and passes and reject the groove, makes paper and second transport assembly remove the laminating relation, thereby has solved the problem that thereby the production cost that prior art's paper in-process can't reject the production to unqualified paper improves and the wasting of resources.
Description
Technical Field
The utility model relates to the field of printing technology, especially a defeated paper crosses bridge device.
Background
With the fierce competition of printing market, the precision, quality and speed of equipment processing products become main measurement indexes of market competition.
In the prior art, paper just printed has temperature, so that paper can be stacked, and meanwhile, the heat in the stacked paper cannot be diffused to form water vapor, so that the paper is deformed or even scratches the surface of a printed product, and the production of the paper is not facilitated.
The paper conveying gap bridge device in the prior art can not reject unqualified paper, and the unqualified paper flows into the next procedure, so that the production cost is increased, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a defeated paper device of passing a bridge, the device can reject unqualified paper.
To achieve the purpose, the utility model adopts the following technical proposal:
a paper conveying bridge device comprises a paper feeding device; the paper feeding device comprises a paper feeding rack, a paper receiving mechanism and a paper passing mechanism, wherein the paper receiving mechanism and the paper passing mechanism are sequentially arranged at the top of the paper feeding rack;
the paper receiving mechanism comprises a first conveying assembly, and the paper passing mechanism comprises a second conveying assembly and a removing assembly;
the paper receiving mechanism and the paper passing mechanism are both provided with adsorption components, and the first conveying component or the second conveying component is sleeved outside the adsorption components;
the removing component is arranged in the adsorption component and comprises a swing shaft and a plurality of removing parts, and the removing parts are fixedly arranged on the swing shaft;
the adsorption component enables paper to be attached to the first conveying component or the second conveying component for conveying;
the bottom of the adsorption assembly is provided with a plurality of rejection grooves side by side, the swing shaft rotates to drive the rejection parts to penetrate the rejection grooves, and the paper and the second conveying assembly are detached from the laminating relation.
Further, the first conveying assembly comprises a first conveying belt, a first driven shaft, a first driving shaft and a first supporting shaft;
one end of the first driving shaft is provided with a first driving part which drives the first driving shaft to rotate;
the first driven shaft and the first driving shaft are respectively positioned at two ends of the adsorption assembly, and the first supporting shaft is positioned above the adsorption assembly;
the first conveyor belt sequentially penetrates through the first driving shaft, the two first supporting shafts and the first driven shaft, so that the first conveyor belt rotates around the adsorption assembly.
Further, the second conveying assembly comprises a second conveying belt, a second power shaft, a second driven shaft and a second supporting shaft;
the second power shaft and the second driven shaft are respectively positioned at two ends of the adsorption assembly, and the second support shaft is positioned above the adsorption assembly;
the second power shaft is connected with one end of the first driving shaft through a synchronous belt, and the first driving shaft rotates to drive the second power shaft to rotate;
the second conveying belt is sleeved on the second power shaft, the second driven shaft and the second supporting shaft, and the second conveying belt rotates around the adsorption assembly.
Further, the adsorption component comprises an adsorption tank, an adsorption pipe and an adsorption driving piece;
the bottom of the adsorption box is provided with an adsorption hole, and the top of the adsorption box is provided with a joint ；
One end of the adsorption tube is connected with the joint, and the other end of the adsorption tube is connected with the adsorption driving piece;
the adsorption pipe is positioned between the top of the adsorption box and the first conveyor belt or the second conveyor belt;
the adsorption driving piece enables the interior of the adsorption box to form upward adsorption airflow through the adsorption pipe.
Further, the first conveyor belt is provided with a plurality of air suction holes;
the number of the second conveyor belts is multiple, and the second conveyor belts are arranged at intervals;
and the plurality of rejecting grooves and the plurality of second conveying belts are arranged at intervals.
Further, the paper conveying gap bridge device also comprises a paper feeding device, and the paper feeding device comprises a paper feeding rack, a paper feeding driving component and a paper feeding supporting shaft;
the paper feeding driving assembly is positioned at one end of the paper feeding rack, and the paper feeding supporting shaft is arranged at two ends of the paper feeding rack;
the two paper feeding support shafts are respectively provided with a plurality of bearings, and the two opposite bearings are sleeved with paper feeding conveyor belts;
the paper feeding conveying belt is sleeved on the paper feeding driving component and the paper feeding supporting shaft.
Furthermore, the paper feeding device also comprises a plurality of pinch roller assemblies, and each pinch roller assembly comprises a pinch roller bracket and a plurality of pinch rollers;
the pinch roller bracket is arranged in parallel to the paper feeding supporting shaft, and a plurality of pinch rollers are arranged on the pinch roller bracket side by side;
the position of the pressing wheel corresponds to the position of the paper feeding conveying belt, and a gap is formed between the pressing wheel and the paper feeding conveying belt.
Furthermore, the paper conveying bridge device also comprises a paper collecting device, and the paper collecting device comprises a paper collecting rack, a first paper blocking assembly, a second paper blocking assembly and a conveying assembly;
the conveying assembly is sleeved on the delivery rack, the first paper blocking assembly and the second paper blocking assembly are both positioned above the conveying assembly, and the first paper blocking assembly is positioned at the starting point of the conveying direction of the conveying assembly;
and a paper stacking buffer area is formed between the first paper blocking component and the second paper blocking component, the paper is conveyed to the paper stacking buffer area by the paper conveying device, and the paper is conveyed out of the paper stacking buffer area by the conveying component.
Further, the first paper blocking assembly comprises a first paper blocking frame and two groups of baffle assemblies;
the top of the first baffle plate frame is provided with guide rods, and the two groups of baffle plate assemblies are slidably arranged at two ends of the guide rods;
the second paper blocking assembly comprises a second paper blocking frame, a front baffle, a lifting assembly and a moving assembly, and the front baffle is movably arranged between the first paper blocking frame and the second paper blocking frame;
the moving assembly is mounted at the top of the second paper blocking frame and connected with the lifting assembly, and the lifting assembly is connected with the front baffle;
the lifting assembly drives the front baffle to move up and down, and the moving assembly drives the front baffle to move back and forth.
The utility model provides a technical scheme can include following beneficial effect:
the utility model discloses an adsorption component makes the paper adsorb and carries in first transport assembly or second transport assembly's bottom, play the effect of heat dissipation and protection paper printing face, the mechanism of crossing paper simultaneously can reject the unqualified printing paper that detects, need not additionally to sort unqualified printing paper, the production efficiency of this defeated paper bridging device in process of production has been improved, simultaneously reduce cost, and the resource is saved, thereby the problem of the production cost that the production can't reject unqualified paper in-process of having solved prior art improves and the wasting of resources is rejected.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a paper feeding bridge device of the present invention;
FIG. 2 is a schematic view of the paper feeding device shown in FIG. 1;
FIG. 3 is a schematic diagram of the rejection assembly of FIG. 2;
FIG. 4 is a rear view of the rejection assembly shown in FIG. 2;
FIG. 5 is a schematic view of the structure of the paper feeding device shown in FIG. 1;
FIG. 6 is a schematic structural view of the delivery unit shown in FIG. 1;
FIG. 7 is an enlarged schematic view of detail A of FIG. 6;
wherein: 1-a paper feeding device, 11-a paper feeding rack, 12-a paper receiving mechanism, 121-a first conveying assembly, 1211-a first conveying belt, 1212-a first driven shaft, 1213-a first driving shaft, 1214-a first supporting shaft, 1215-a first driving member, 13-a paper passing mechanism, 131-a second conveying assembly, 1311-a second conveying belt, 1312-a second driving shaft, 1313-a second driven shaft, 1314-a second supporting shaft, 1315-a synchronous belt, 132-a removing assembly, 1321-a swinging shaft, 1322-a removing assembly, 14-an adsorption assembly, 141-an adsorption box, 1411-a removing groove, 142-an adsorption pipe and 1421-a joint;
2-a paper feeding device, 21-a paper feeding frame, 22-a paper feeding driving component, 23-a paper feeding supporting shaft, 231-a bearing, 24-a paper feeding conveying belt, 25-a pressure wheel component, 251-a pressure wheel bracket and 252-a pressure wheel;
3-a paper collecting device, 31-a paper collecting rack, 32-a first paper blocking assembly, 321-a first paper blocking frame, 3211-a guide rod, 322-a baffle assembly, 3221-a top baffle, 3222-a side baffle, 33-a second paper blocking assembly, 331-a second paper blocking frame, 332-a front baffle, 333-a lifting assembly, 3331-a lifting driving assembly, 3332-a lifting moving assembly, 334-a moving assembly, 3341-a moving rod, 3342-a moving end, 3343-a moving driving member and 34-a conveying assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature for distinguishing between descriptive features, non-sequential, and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
A paper conveying bridge device according to an embodiment of the present invention is described below with reference to fig. 1 to 7, including a paper feeding device 1; the paper feeding device 1 comprises a paper feeding rack 11, a paper receiving mechanism 12 and a paper passing mechanism 13, wherein the paper receiving mechanism 12 and the paper passing mechanism 13 are sequentially arranged at the top of the paper feeding rack 11; the paper receiving mechanism 12 comprises a first conveying assembly 121, and the paper passing mechanism 13 comprises a second conveying assembly 131 and a rejecting assembly 132; the paper receiving mechanism 12 and the paper passing mechanism 13 are both provided with an adsorption component 14, and the first conveying component 121 or the second conveying component 131 is sleeved outside the adsorption component 14; the rejecting assembly 132 is installed inside the adsorption assembly 14, the rejecting assembly 132 comprises a swing shaft 1321 and a plurality of rejecting pieces 1322, and the rejecting pieces 1322 are fixedly installed on the swing shaft 1321; the suction unit 14 causes the first conveyance unit 121 or the second conveyance unit 131 to convey the sheet; the bottom of the adsorption component 14 is provided with a plurality of rejecting slots 1411 side by side, and the swing shaft 1321 rotates to drive the rejecting piece 1322 to pass through the rejecting slots 1411, so that the paper and the second conveying component 131 are detached from each other.
The utility model discloses in, the paper that has printed is through the adsorption component 14 of paper receiving mechanism 12 or paper component 11, adsorb in the bottom of first transmission component 121 or second transmission component 131, when paper mechanism 13 detects unqualified printing paper, balance staff 1321 rotates and drives and rejects a 1322 towards rejecting the direction swing that groove 1411 belonged to, unqualified printing paper receives and rejects a 1322 decurrent power, remove the laminating relation with second transmission component 1322, thereby reach the effect of rejecting, qualified printing paper conveys to next station.
The utility model discloses an adsorption component 14 makes the paper adsorb and carries in the bottom of first conveying component 121 or second conveying component 131, play the effect of heat dissipation and protection paper printing face, simultaneously paper mechanism 13 can reject the unqualified printing paper that detects, need not additionally to sort unqualified printing paper, the production efficiency of this defeated paper bridging device in process of production has been improved, simultaneously reduce cost, and the resource is saved, thereby the problem of the production cost that produces can't be rejected unqualified paper in-process to the crossing paper of prior art improves and the wasting of resources is solved.
Further, the first conveying assembly 121 includes a first conveyor 1211, a first driven shaft 1212, a first driving shaft 1213, and a first support shaft 1214; one end of the first driving shaft 1213 is provided with a first driving member 1215, and the first driving member 1215 drives the first driving shaft 1213 to rotate; the first passive shaft 1212 and the first active shaft 1213 are respectively located at two ends of the suction assembly 14, and the first support shaft 1214 is located above the suction assembly 14; the first belt 1211 passes through the first driving shaft 1213, the two first supporting shafts 1214 and the first driven shaft 1212 in sequence, so that the first belt 1211 rotates around the suction assembly 14.
The number of the first support shafts 1214 is two, two groups of support plates are symmetrically arranged on two sides of the adsorption component 14, the two groups of support plates are vertically arranged, and the two first support shafts 1214 are respectively arranged at the tops of the two groups of support plates; the supporting plate is disposed such that an abdicating space exists between the first conveyor belt 1211 and the top of the adsorption assembly 14, and the first conveyor belt 1211 can smoothly rotate around the adsorption assembly 14.
Specifically, the first conveyor 1211 passes through the first driving shaft 1213, the two first supporting shafts 1214 and the first driven shaft 1212 in sequence, when the first driving member 1215 drives the first driving shaft 1213 to rotate, the first driven shaft 1212 and the first supporting shaft 1214 rotate synchronously due to the action of the first conveyor 1211, the first conveyor 1211 rotates while being attached to the bottom of the adsorbing assembly 14, at this time, the printed surface of the paper faces downward, when the adsorbing assembly 14 is started, the paper is adsorbed at the bottom of the first conveyor 1211, and the paper is driven to move to the second conveyor 1311 by the rotation of the first conveyor 1211.
Further, the second conveying assembly 131 comprises a second conveyor belt 1311, a second power shaft 1312, a second driven shaft 1313 and a second support shaft 1314; the second power shaft 1312 and the second driven shaft 1313 are respectively positioned at two ends of the adsorption assembly 14, and the second support shaft 1314 is positioned above the adsorption assembly 14; the second power shaft 1312 is connected with one end of a first driving shaft 1213 through a synchronous belt 1315, and the first driving shaft 1213 rotates to drive the second power shaft 1312 to rotate; the second conveyor belt 1311 is sleeved on the second power shaft 1312, the second driven shaft 1313 and the second support shaft 1314, so that the second conveyor belt 1311 rotates around the adsorption component 14;
specifically, the number of the second support shafts 1314 is two, two sets of support plates are symmetrically arranged on two sides of the adsorption assembly 14, the two sets of support plates are vertically arranged, and the two second support shafts 1314 are respectively installed at the tops of the two sets of support plates; the support plate is arranged, so that an abdicating space exists between the second conveyor belt 1311 and the top of the adsorption component 14, and the rotation of the second conveyor belt 1311 around the adsorption component 14 is smoothly performed.
In addition, the transmission power of the second transmission assembly 131 is provided by the first transmission assembly 121, the first driving rotation shaft of the first transmission assembly 121 and the second power shaft 1312 of the second transmission assembly 131 realize synchronous transmission through a synchronous belt 1315, when the first driving shaft 1213 rotates, the synchronous belt 1315 drives the second power shaft 1312 to rotate synchronously, meanwhile, the second driven shaft 1313 and the second supporting shaft rotate synchronously due to the action of the second transmission belt 1311, similar to the first transmission belt 1211, the second transmission belt 1311 rotates in accordance with the bottom of the suction assembly 14, the paper is transmitted from the bottom of the first transmission belt 1211 to the bottom of the second transmission belt 1311 through the synchronous transmission of the first transmission assembly 121 and the second transmission assembly 131, when the suction assembly 14 is started, the paper is adsorbed on the second transmission belt 1311, and the paper is driven to be transmitted by the rotation of the second transmission belt 1311.
Further, the adsorption assembly 14 includes an adsorption tank 141, an adsorption pipe 142 and an adsorption driving member; the bottom of the adsorption tank 141 is provided with an adsorption hole, and the top of the adsorption tank 141 is provided with a joint 1421; one end of the adsorption tube 142 is connected with the joint 142, and the other end of the adsorption tube 142 is connected with the adsorption driving member; the adsorption tube 142 is positioned between the top of the adsorption box 141 and the first conveyor 1211 or the second conveyor 1311; the adsorption driving member forms an upward adsorption air flow inside the adsorption tank 141 through the adsorption pipe 142.
Realize this defeated paper gap bridge device's printing face through adsorption component 14 and carry downwards, when adsorbing the driving piece and starting, form ascending absorption air current through the negative pressure in the adsorption tank 141 of adsorption tube 142 messenger, at this moment, the printing face of paper gets into the bottom of adsorption tank 141 downwards, through the absorption hole of adsorption tank 141 bottom, adsorbs the paper in the below of adsorption tank 141.
It should be noted that, in this embodiment, the inside of the adsorption box 141 is divided into a plurality of adsorption cells along the conveying direction, the top of each cell is provided with an adsorption tube 142 to be in driving connection with the adsorption driving member, and the arrangement of the adsorption tubes 142 improves the adsorption effect of the adsorption assembly 14, so that when the paper is conveyed along with the first conveying assembly 121 or the second conveying assembly 131, the paper does not fall due to insufficient adsorption force, which affects the production efficiency.
Further, the first conveyor 1211 is provided with a plurality of suction holes; the number of the second conveyor belts 1311 is plural, and the plural second conveyor belts 1311 are arranged at intervals; a plurality of reject chutes 1411 are provided alternately with the plurality of second conveyor belts 1311.
A plurality of suction holes are formed in the first conveyor belt 1211 such that the paper can be smoothly adsorbed to the bottom surface of the first conveyor belt 1211; in addition, in order to eliminate defective printed paper by the paper feeding mechanism 13, a plurality of second conveyor belts 1311 are provided, the plurality of second conveyor belts 1311 are arranged at intervals, a space for avoiding rotation of an eliminating piece 1322 in the adsorption box 141 of the paper feeding mechanism 13 is provided, the eliminating groove 1411 is located between two adjacent second conveyor belts 1311, and when the defective printed paper is eliminated, the eliminating piece 1322 rotates in the direction of the eliminating groove 1411 and abuts against the defective printed paper to eliminate the defective printed paper.
The paper conveying bridge device of the utility model also comprises a paper feeding device 2, wherein the paper feeding device 2 comprises a paper feeding frame 21, a paper feeding driving component 22 and a paper feeding supporting shaft 23; the paper feeding driving assembly 22 is located at one end of the paper feeding frame 21, and the paper feeding supporting shaft 23 is installed at both ends of the paper feeding frame 21; the two paper feeding support shafts 23 are respectively provided with a plurality of bearings 231, and the two opposite bearings 231 are sleeved with paper feeding conveyor belts 24; the paper feeding belt 24 is sleeved on the paper feeding driving assembly 22 and the paper feeding supporting shaft 23.
One end of the paper feeding frame 21 is fixedly connected with the paper feeding frame 11, the paper feeding driving assembly 22 includes a paper feeding main feeding shaft and a paper feeding driven shaft, one end of the paper feeding driving shaft is provided with a paper feeding driving member, the paper feeding driving member drives the paper feeding driving shaft to rotate, the paper feeding driven shaft and a bearing 231 on the paper feeding supporting shaft 23 synchronously rotate under the action of the paper feeding driving shaft due to the transmission action of the paper feeding conveying belt 24, and qualified printing paper conveyed from the paper passing mechanism 13 is conveyed to the next station through the paper feeding device 2.
Further, the paper feeding device 2 further comprises a plurality of pinch roller assemblies 25, wherein each pinch roller assembly 25 comprises a pinch roller bracket 251 and a plurality of pinch rollers 252; the pinch roller bracket 251 is arranged in parallel with the paper feeding supporting shaft 23, and a plurality of pinch rollers 252 are arranged in the pinch roller bracket 251 side by side; the position of the pressing wheel 252 corresponds to the position of the paper feeding conveying belt 24, and a gap is formed between the pressing wheel 252 and the paper feeding conveying belt 24.
In order to ensure that the paper feeding device 2 in an inclined state can smoothly feed paper, a plurality of pinch roller assemblies 25 are arranged above the conveying surface of the paper feeding device 2, and the plurality of pinch roller assemblies 25 are arranged side by side along the conveying direction of the paper feeding device 2.
It should be noted that, in this embodiment, the number of the pressing wheel assemblies 25 is three, the three pressing wheel assemblies 25 are respectively installed at two ends and a middle position of the paper feeding device 2, specifically, the pressing wheel supports 251 of the pressing wheel assemblies 25 are fixedly installed with the paper feeding frame 21, each pressing wheel support 251 is installed with a plurality of pressing wheels 252, the positions of the pressing wheels 252 correspond to the positions of the paper feeding conveyor belt 24, and a gap exists between each pressing wheel 252 and the paper feeding conveyor belt 24.
When paper is conveyed on the paper feeding device 2, the paper enters the gap between the pressing wheel 252 and the paper feeding conveying belt 24 for conveying, the pressing wheel 252 enables the paper to be limited and conveyed in the gap, and the paper cannot move downwards due to the influence of self gravity, so that the conveying of the paper by the paper feeding device 2 is influenced.
The paper conveying bridge device of the utility model also comprises a paper collecting device 3, wherein the paper collecting device 3 comprises a paper collecting frame 31, a first paper blocking component 32, a second paper blocking component 33 and a conveying component 34; the conveying assembly 34 is sleeved on the delivery frame 31, the first paper blocking assembly 32 and the second paper blocking assembly 33 are both positioned above the conveying assembly 34, and the first paper blocking assembly 32 is positioned at the starting point of the conveying direction of the conveying assembly 34; a stacking buffer area is formed between the first paper stopping assembly 32 and the second paper stopping assembly 33, the paper is conveyed to the stacking buffer area by the paper feeding device 2, and the paper is conveyed out of the stacking buffer area by the conveying assembly 34.
The other end of the paper feeding frame 21 is connected with the paper collecting frame 11, and because the conveying surface of the paper feeding device 2 and the conveying surface of the paper collecting device 3 have a height difference, a first paper blocking component 32 is arranged at the starting point of the conveying direction of the conveying component 34, so that paper conveyed from the paper feeding device 2 can fall to a paper stacking buffer area between the first paper blocking component 32 and the second paper blocking component 33 in a limiting mode, and after the paper is regulated by the first paper blocking component 32 and the second paper blocking component 33, the paper is conveyed out of the paper collecting device 3 by the conveying device, and the next procedure is carried out, and the working efficiency is improved.
Further, the first paper blocking assembly 32 includes a first paper blocking frame 321 and two sets of baffle assemblies 322; the top of the first baffle plate frame is provided with a guide rod 3211, and the two groups of baffle plate assemblies 322 are slidably mounted at two ends of the guide rod 3211; the second paper blocking assembly 33 comprises a second paper blocking frame 331, a front blocking plate 332, a lifting assembly 333 and a moving assembly 334, wherein the front blocking plate 332 is movably arranged between the first paper blocking frame 321 and the second paper blocking frame 331; the moving component 334 is mounted at the top of the second paper stopping frame 331, the moving component 334 is connected with the lifting component 333, and the lifting component 333 is connected with the front baffle 332; the lifting component 333 drives the front baffle 332 to move up and down, and the moving component 334 drives the front baffle 332 to move back and forth.
The two groups of baffle assemblies 322 can be slidably mounted at two ends of the guide rod 3211, when paper enters the paper stacking buffer area, the baffle assemblies 322 at two ends of the guide rod 3211 slide relatively, so that the paper is limited between the two baffle assemblies 322, and when a plurality of paper is stacked in the paper stacking buffer area, the two baffle assemblies 322 can regulate the plurality of paper, so that the plurality of paper is stacked and flush; in addition, the front baffle 332 of the second baffle assembly 322 enables the paper entering the paper collecting device 3 to be limited in the paper stacking buffer area, specifically, the moving assembly 334 drives the front baffle 332 to move back and forth, the front baffle 332 can adjust the position according to the size of the paper, the paper can be stacked and placed in the paper stacking buffer area in a flush mode, when the paper is stacked to a certain number, the lifting assembly 333 drives the front baffle 332 to move upwards to give way for conveying the paper, and the paper can be smoothly conveyed to the next procedure through the paper collecting device 3.
Specifically, the baffle assembly 322 includes a side baffle 3222 and a top baffle 3221, the top baffle 3221 is fixedly installed on the top of the side baffle 3222, the side baffle 3222 and the top baffle 3221 are installed vertically, when the paper is output from the paper feeding device 2, the paper falls to the paper stacking buffer area due to the limitation of the top baffle 3221, and meanwhile, the baffle assembly 322 moves relatively to enable the side baffle 3222 to beat the paper.
Specifically, the moving assembly 334 includes a moving rod 3341, a moving end 3342 and a moving driving member 3343, wherein one side of the moving rod 3341 is provided with teeth, the driving end of the moving driving member 3343 is connected with a first gear in a driving manner, the teeth are engaged with the first gear, and when the moving driving member 3343 drives the first gear to rotate, the teeth drive the moving rod 3341 to move back and forth along a conveying direction parallel to the conveying device under the action of the first gear.
The lifting component 333 comprises a lifting driving component 3331 and a lifting moving component 3332, the lifting driving component 3331 comprises a lifting driving plate and a lifting driving piece, one side of the lifting driving plate is vertically installed on the front baffle 332, the other side of the lifting driving plate is provided with teeth, the lifting driving piece is fixedly installed on the top of the moving end 3342, the driving end of the lifting driving piece is in driving connection with a second gear, and the teeth are meshed with the second gear; in addition, the lifting moving assembly 3332 comprises a lifting plate and a lifting block, one side of the lifting plate is vertically installed on the front baffle 332, the other side of the lifting plate is provided with a sliding rail, the lifting block is provided with a sliding groove matched with the sliding rail, and the lifting plate and the lifting block are installed in a sliding manner; when the lifting driving member drives the second gear to rotate, the teeth drive the sliding rail to move up and down in the sliding groove under the action of the second gear, so as to drive the front baffle 332 to move up and down along the conveying direction perpendicular to the conveying device; the number of the lifting moving assemblies 3332 is two, the lifting blocks of the two lifting moving assemblies 3332 are respectively fixedly connected with the moving end 3342 of the moving assembly 334, and the front baffle 332 is driven to move back and forth by the back and forth movement of the moving rod 3341.
Other constructions and operations of a paper feeding bridge unit according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The paper conveying bridge device is characterized in that: comprises a paper feeding device;
the paper feeding device comprises a paper feeding rack, a paper receiving mechanism and a paper passing mechanism, wherein the paper receiving mechanism and the paper passing mechanism are sequentially arranged at the top of the paper feeding rack;
the paper receiving mechanism comprises a first conveying assembly, and the paper passing mechanism comprises a second conveying assembly and a removing assembly;
the paper receiving mechanism and the paper passing mechanism are both provided with adsorption components, and the first conveying component or the second conveying component is sleeved outside the adsorption components;
the removing component is arranged in the adsorption component and comprises a swing shaft and a plurality of removing parts, and the removing parts are fixedly arranged on the swing shaft;
the adsorption component enables paper to be attached to the first conveying component or the second conveying component for conveying;
the bottom of the adsorption assembly is provided with a plurality of rejection grooves side by side, the swing shaft rotates to drive the rejection parts to penetrate the rejection grooves, and the paper and the second conveying assembly are detached from the laminating relation.
2. The paper feeding bridge device according to claim 1, wherein: the first conveying assembly comprises a first conveying belt, a first driven shaft, a first driving shaft and a first supporting shaft;
one end of the first driving shaft is provided with a first driving piece, and the first driving piece drives the first driving shaft to rotate;
the first driven shaft and the first driving shaft are respectively positioned at two ends of the adsorption assembly, and the first supporting shaft is positioned above the adsorption assembly;
the first conveyor belt sequentially penetrates through the first driving shaft, the two first supporting shafts and the first driven shaft, so that the first conveyor belt rotates around the adsorption assembly.
3. The paper feeding bridge unit of claim 2, wherein: the second conveying assembly comprises a second conveying belt, a second power shaft, a second driven shaft and a second supporting shaft;
the second power shaft and the second driven shaft are respectively positioned at two ends of the adsorption assembly, and the second support shaft is positioned above the adsorption assembly;
the second power shaft is connected with one end of the first driving shaft through a synchronous belt, and the first driving shaft rotates to drive the second power shaft to rotate;
the second conveying belt is sleeved on the second power shaft, the second driven shaft and the second supporting shaft, and the second conveying belt rotates around the adsorption assembly.
4. The paper feeding bridge device according to claim 3, wherein: the adsorption component comprises an adsorption box, an adsorption pipe and an adsorption driving piece;
the bottom of the adsorption box is provided with an adsorption hole, and the top of the adsorption box is provided with a joint;
one end of the adsorption tube is connected with the joint, and the other end of the adsorption tube is connected with the adsorption driving piece;
the adsorption pipe is positioned between the top of the adsorption box and the first conveyor belt or the second conveyor belt;
the adsorption driving piece enables the interior of the adsorption box to form upward adsorption airflow through the adsorption pipe.
5. The paper feed bridge device according to claim 4, wherein: the first conveyor belt is provided with a plurality of air suction holes;
the number of the second conveyor belts is multiple, and the second conveyor belts are arranged at intervals;
and the plurality of rejecting grooves and the plurality of second conveying belts are arranged at intervals.
6. The paper feeding bridge device according to claim 1, wherein: the paper feeding device comprises a paper feeding rack, a paper feeding driving assembly and a paper feeding supporting shaft;
the paper feeding driving assembly is positioned at one end of the paper feeding rack, and the paper feeding supporting shaft is arranged at two ends of the paper feeding rack;
the two paper feeding support shafts are respectively provided with a plurality of bearings, and the two opposite bearings are sleeved with paper feeding conveyor belts;
the paper feeding conveying belt is sleeved on the paper feeding driving component and the paper feeding supporting shaft.
7. The paper feeding bridge device of claim 6, wherein: the paper feeding device also comprises a plurality of pinch roller assemblies, and each pinch roller assembly comprises a pinch roller bracket and a plurality of pinch rollers;
the pinch roller bracket is arranged in parallel to the paper feeding supporting shaft, and a plurality of pinch rollers are arranged on the pinch roller bracket side by side;
the position of the pressing wheel corresponds to the position of the paper feeding conveying belt, and a gap is formed between the pressing wheel and the paper feeding conveying belt.
8. The paper feeding bridge device of claim 6, wherein: the paper collecting device comprises a paper collecting rack, a first paper blocking assembly, a second paper blocking assembly and a conveying assembly;
the conveying assembly is sleeved on the delivery rack, the first paper blocking assembly and the second paper blocking assembly are both positioned above the conveying assembly, and the first paper blocking assembly is positioned at the starting point of the conveying direction of the conveying assembly;
and a paper stacking buffer area is formed between the first paper blocking component and the second paper blocking component, the paper is conveyed to the paper stacking buffer area by the paper conveying device, and the paper is conveyed out of the paper stacking buffer area by the conveying component.
9. The paper feeding bridge device of claim 8, wherein: the first paper blocking assembly comprises a first paper blocking frame and two groups of baffle assemblies;
the top of the first paper blocking frame is provided with guide rods, and the two groups of baffle plate assemblies are slidably arranged at two ends of the guide rods;
the second paper blocking assembly comprises a second paper blocking frame, a front baffle, a lifting assembly and a moving assembly, and the front baffle is movably arranged between the first paper blocking frame and the second paper blocking frame;
the moving assembly is mounted at the top of the second paper blocking frame and connected with the lifting assembly, and the lifting assembly is connected with the front baffle;
the lifting assembly drives the front baffle to move up and down, and the moving assembly drives the front baffle to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222953651.5U CN218319845U (en) | 2022-11-07 | 2022-11-07 | Paper conveying gap bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222953651.5U CN218319845U (en) | 2022-11-07 | 2022-11-07 | Paper conveying gap bridge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218319845U true CN218319845U (en) | 2023-01-17 |
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ID=84829019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222953651.5U Active CN218319845U (en) | 2022-11-07 | 2022-11-07 | Paper conveying gap bridge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218319845U (en) |
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2022
- 2022-11-07 CN CN202222953651.5U patent/CN218319845U/en active Active
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