CN219636464U - Paper material loading, transport, integral type processing equipment that folds paper - Google Patents

Abstract

The utility model relates to the technical field of paper folding, in particular to paper feeding, conveying and folding integrated processing equipment, which comprises a portal frame feeding mechanism, a paper folding mechanism and a non-stop detection waste discharge device arranged on the paper folding mechanism; the paper to be fed is stacked on the supporting platform, and the position of the flying component on the transverse supporting column can be moved, so that the corresponding positions of the flying component and the limiting column can be adjusted according to the size of the paper, and the suction and limiting guide of the paper with different sizes are realized; before entering vertical folding mechanism, paper sensor senses that paper does not have text content, does not sense black promptly, only senses when paper is pure white, and paper sensor's signal output to upset driving piece, the fender rule strip of installing the stop strip overturns in advance, and the paper that needs to reject need not wait in vertical folding mechanism, can reject this paper waste paper fast, need not to shut down, guarantees the efficiency of paper folding.

Description

Paper material loading, transport, integral type processing equipment that folds paper

Technical Field

The utility model relates to the technical field of paper folding, in particular to paper feeding, conveying and folding integrated processing equipment.

Background

The paper folding machine is modern printing equipment generated along with modern printing industry, is mainly used for folding paper with various sizes and thicknesses in a design range, and is suitable for folding large quantities of fast printing centers, production enterprises, letter files and business letters. The paper folding machine mainly comprises three parts of paper feeding, folding and paper collecting. Various electrical appliances, articles for daily use, medicines, cosmetics and the like in life need specifications, and the specifications are usually put into a packaging box after being folded for many times.

The utility model of China with the patent number 201921769783.4 discloses an automatic paper folding machine; the paper folding machine comprises a main frame, an upper paper guide mechanism, a horizontal paper folding mechanism and a vertical paper folding mechanism, wherein the upper paper guide mechanism conveys paper to the horizontal paper folding mechanism, the horizontal paper folding mechanism horizontally folds the paper, and the vertical paper folding mechanism vertically folds the horizontally folded paper.

According to the above-mentioned patent document, the paper needs to go through the horizontal paper folding procedure and the vertical paper folding procedure in turn in the paper folding process, so as to realize multiple paper folding; the existing paper folding machine can detect waste paper in the paper folding process, namely, the blank paper without printing is defective and needs to be discharged in time; when the paper folding machine discharges waste paper, stopping the machine, carrying out a horizontal folding procedure, and then advancing along a vertical folding mechanism capable of conveying paper, and stopping and disassembling a gauge installed on the vertical folding mechanism to discharge waste paper outwards; the folding machine needs to be suspended for a period of time for folding operation due to the stop, which reduces folding efficiency.

Disclosure of Invention

The utility model aims to provide paper feeding, conveying and folding integrated processing equipment aiming at the defects of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the integrated processing equipment for feeding, conveying and folding paper comprises a portal frame feeding mechanism, a paper folding mechanism and a non-stop detection waste discharge device arranged on the paper folding mechanism, wherein the paper folding mechanism comprises a plurality of barrier assemblies; the portal frame feeding mechanism comprises a supporting platform which can be used for stacking paper in a lifting manner, the supporting platform is provided with a paper guiding device which can guide and limit the stacked paper, the paper guiding device comprises limiting columns which are longitudinally arranged and can move along the width direction and the length direction of the supporting platform, a transverse supporting column which is arranged along the paper advancing direction is arranged above the supporting platform, and a flying component which can suck the paper is slidably arranged on the transverse supporting column; the non-stop detection waste discharge device comprises a longitudinal folding mechanism, the longitudinal folding mechanism comprises a paper conveying assembly for conveying paper forwards and a stop gauge assembly for reciprocating along the conveying direction of the paper conveying assembly, a paper sensor for detecting the color of the paper is arranged beside the longitudinal folding mechanism, the stop gauge assembly comprises stop gauge strips arranged along the width direction of the paper conveying assembly and a sliding mounting piece which moves along the length direction of the paper conveying assembly and is used for mounting the stop gauge strips, the sliding mounting piece is provided with a turnover driving piece for driving the stop gauge strips to rotate, the turnover driving piece is in signal connection with the paper sensor, and a plurality of stop gauge strips for preventing paper from passing are mounted at intervals of the stop gauge strips.

The utility model has the beneficial effects that: the paper to be fed is stacked on the supporting platform, one side of the paper is attached to the edge of the supporting platform, the other side of the paper is limited by the limiting column, and the phenomenon that the stacked paper shifts when being sucked up for feeding is prevented; after the paper with different sizes is replaced, the limiting column can be moved, and the position of the limiting column is adjusted; the position of the flying component on the transverse supporting column can be moved, so that the corresponding positions of the flying component and the limiting column can be adjusted according to the size of paper, and the suction and the limiting guide of the paper with different sizes are realized;

before the paper to be folded enters the paper conveying assembly and the longitudinal folding mechanism, the paper sensor senses that the paper has no text content, namely black is not sensed, and when the paper is sensed to be pure white, signals of the paper sensor are output to the overturning driving piece, and the gauge bars arranged along the way are driven by the overturning driving piece to do overturning movement, so that the paper is conveyed along the paper conveying assembly, directly discharged outwards by bypassing the folding blade mechanism, and the waste paper is removed; the stop gauge strip provided with the stop strip turns over in advance, paper to be removed does not need to wait in the longitudinal folding mechanism, the paper waste paper can be removed rapidly, the machine is not required to be stopped, and the paper folding efficiency is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a paper folding apparatus.

Fig. 2 is a schematic structural diagram of a portal frame feeding mechanism.

Fig. 3 is a schematic view of a partial enlarged structure of the support platform.

FIG. 4 is a schematic view of a paper guide structure

Fig. 5 is a schematic structural diagram of a flyer assembly.

Fig. 6 is a schematic structural view of the lifting device.

Fig. 7 is a schematic structural view of a barrier component.

Fig. 8 is a schematic structural view of the paper feed path.

FIG. 9 is a schematic view of a paper blocking assembly connected to a first grating plate.

Fig. 10 is a schematic structural view of the manual adjustment mechanism.

Fig. 11 is a schematic structural view of the electric adjusting mechanism.

Fig. 12 is a schematic view of the structure of the longitudinal folding mechanism.

Fig. 13 is a partially enlarged schematic view of the sheet conveying assembly.

Fig. 14 is a schematic view of the structure of the connection of the gauge assembly, the sliding mounting member and the flip driving member.

Fig. 15 is a partially enlarged schematic structural view of the folding blade mechanism.

Fig. 16 is a schematic structural view of the flip driving member.

Fig. 17 is a partially enlarged schematic view of the slide mount.

The reference numerals include:

a 1-portal frame feeding mechanism,

10-supporting platform,

111-cross posts, 112-upright posts, 113-bottom support plates, 114-first bottom guide rails,

115-a second bottom guide rail, 116-a top support frame, 117-a bottom roller wheel,

118-paper support plate,

12-lifting device,

120-chain driving part, 121-driving chain, 122-driving sprocket, 123-driving seat,

124-longitudinal guide rail, 125-longitudinal sliding seat,

13-paper guide,

131-a transverse wire member, 132-a transverse sliding column, 133-a first transverse sliding seat,

134-transverse guide rod, 135-second transverse sliding seat, 136-limit column, 137-driving rod,

14-flying component,

140-transverse supporting columns, 141-tooth conditions, 142-top sliding seats, 143-transmission grooves,

144-gear piece, 145-suction disc piece, 146-air blowing port, 147-negative pressure wheel, 148-negative pressure hole,

2-paper folding mechanism,

21-barrier assembly,

211-first grating plate, 212-second grating plate, 213-grating column, 214-first connecting plate,

215-a second connecting plate, 216-a sliding channel, 217-a paper feeding channel,

22-paper-blocking assembly,

221-sliding plate, 222-paper baffle plate, 223-paper baffle seat, 224-guide groove, 225-arc guide block, 226-paper feeding guide plate,

23-adjusting component,

230-electric adjusting mechanism, 231-adjusting belt piece, 232-transmission seat, 233-first synchronous wheel, 234-second synchronous wheel, 235-driving shaft, 236-synchronous wheel driving motor, 237-manual adjusting mechanism, 238-adjusting hand wheel, 239-guiding sleeve,

3-non-stop detecting and discharging device,

31-longitudinal folding mechanism,

310-sheet conveying assembly, 311-conveying plate, 312-belt conveyor, 313-conveying roller,

314-paper transport guide,

A 32-gauge assembly,

321-gauge bar, 322-stop bar, 323-top sliding block, 324-sliding groove,

325-an elastic adjusting rod, 326-a rotating shaft,

33-slide mount,

331-transverse guide rod, 332-sliding sleeve, 333-belt piece, 334-driving wheel, 335-connecting groove, 336-connecting seat, 337-rotating hole,

34-a flip drive member,

341-mounting seat, 342-fixing seat, 343-driving telescopic cylinder 343, 344-swinging arm,

345-connecting shaft,

35-folding blade mechanism,

351-Top folding roller, 352-bottom folding roller, 353-folding blade set, 354-folding gantry,

355 clamping fixture, 356 drive gear set, 357 drive gear set, 358 hinge guide plate,

359-hinge slots.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 17, an integrated processing apparatus for feeding, conveying and folding paper comprises a portal frame feeding mechanism 1, a paper folding mechanism 2 and a non-stop detecting and discharging device 3 arranged on the paper folding mechanism 2, wherein the paper folding mechanism 2 comprises a plurality of barrier assemblies 21.

The portal frame feeding mechanism 1 of the folding device comprises a supporting platform 10 which is used for stacking paper in a lifting manner, the supporting platform 10 comprises four vertical columns 112 and transverse columns 111 which are longitudinally arranged, the vertical columns 112 and the transverse columns 111 are spliced into a portal frame structure of a quadrangular prism, a bottom supporting plate 113 is arranged at the bottom of the vertical columns 112, a pair of first bottom guiding rails 114 are mounted at the top of the bottom supporting plate 113, a second bottom guiding rail 115 which is arranged at the outer side of the bottom supporting plate 113 is connected at the tail end of the first bottom guiding rail 114, a top supporting frame 116 is slidably mounted above the bottom supporting plate 113 through the first bottom guiding rails 114, bottom rolling wheels 117 which are in rolling fit with the first bottom guiding rails 114 and the second bottom guiding rails 115 are mounted at the bottom of the top supporting frame 116, and a paper supporting plate 118 is mounted at the top of the top supporting frame 116.

In this embodiment, when the whole stack of paper is required to be fed to the supporting platform 10, the bottom supporting plate 113 is slid along the first bottom guiding rail 114 to the second bottom guiding rail 115, so that the bottom supporting plate 113 is located outside the supporting platform 10, and after the whole stack of paper is put into the paper supporting plate 118 at the top of the bottom supporting plate 113, the whole stack of paper can be slid along the second bottom guiding rail 115 to the first bottom guiding rail 114 to enter the supporting platform 10.

The supporting platform 10 is provided with a lifting device 12 for driving the bottom supporting plate 113 to lift along the upright 112, the lifting device 12 comprises chain transmission pieces 120 which are respectively arranged along the length direction of the upright 112, the chain transmission pieces 120 are connected with the bottom supporting plate 113, the chain transmission pieces 120 comprise driving chain wheels 122 which are respectively rotatably arranged at the top and the bottom of the upright 112 and a transmission chain 121 which is nested between the two driving chain wheels 122, one driving chain wheel 122 is in transmission connection with a driving motor, the driving chain wheel 122 can rotate, driving transmission seats 123 are arranged at corners of the bottom supporting plate 113, and two ends of the transmission chain 121 are respectively connected with the driving transmission seats 123; the upright 112 is provided with a longitudinal guide rail 124 along the length direction, and the driving transmission seat 123 is provided with a longitudinal sliding seat 125 in sliding fit with the longitudinal guide rail 124.

In this embodiment, the multiple groups of chain driving members 120 move simultaneously, the driving sprocket 122 drives the driving chain 121 to move, the driving seat 123 connected with the driving chain 121 moves up and down along the longitudinal guide rail 124 through the longitudinal sliding seat 125, drives the bottom support plate 113 to move up and down, and the paper stacked on the paper support plate 118 can be lifted up to a desired height for easy suction.

The supporting platform 10 is provided with a paper guiding device 13 capable of guiding and limiting stacked paper, the paper guiding device 13 comprises limiting columns 136 which are longitudinally arranged and can move along the width direction and the length direction of the supporting platform 10, the paper guiding device 13 comprises transverse wire rods 131 which are longitudinally arranged along the length direction of the transverse columns 111, sliding ends of the transverse wire rods 131 are provided with first transverse sliding seats 133, the first transverse sliding seats 133 are provided with transverse guiding rods 134 which are transversely arranged, the transverse guiding rods 134 transversely extend into the supporting platform 10 and are perpendicular to the transverse wire rods 131, the transverse guiding rods 134 are provided with second transverse sliding seats 135 in a sliding mode, and the limiting columns 136 are longitudinally arranged on the second transverse sliding seats 135.

The paper guiding device 13 further includes more than one lateral sliding column 132, the first lateral sliding seat 133 is provided with a sliding sleeve slidingly matched with the lateral sliding column 132, and the first lateral sliding seat 133 is provided with a driving rod 137 with one end connected with the limiting column 136 in a sliding manner, so that the driving rod 137 stretches and contracts to drive the second lateral sliding seat 135 to slide along the lateral guiding rod 134.

In this embodiment, the papers to be fed are stacked on the supporting platform 10, one side of the papers is attached to the edge of the supporting platform 10, and the other side of the papers is limited by the limiting column 136, so that the phenomenon of offset and displacement of the stacked papers during the process of sucking and feeding is prevented; after changing paper with different sizes, the limiting column 136 can be moved, and the position of the limiting column 136 is adjusted; the position of the limit post 136 can be adjusted according to the size of the paper, so that the limit guide can be performed on the paper with different sizes.

Specifically, the two ends of the transverse wire rod member 131 are provided with the bearing seats, one bearing seat is provided with the transmission motor for driving the transverse wire rod member 131 to rotate, the nested screw sleeve seat on the transverse wire rod member 131 drives the first transverse sliding seat 133 to slide along the length direction of the transverse wire rod member 131, and meanwhile, the first transverse sliding seat 133 slides along the transverse sliding column 132, so that the sliding stability can be improved, and the limiting column 136 can slide along the length direction of the supporting platform 10; the driving rod 137 can slide along the hole of the first lateral sliding seat 133, and since the top of the limiting post 136 is mounted on the second lateral sliding seat 135 slidably mounted on the lateral guiding rod 134, the limiting post 136 can slide along the width direction of the supporting platform 10.

A transverse support column 140 arranged along the paper advancing direction is arranged above the support platform 10, the transverse support column 140 is slidably provided with a flying head assembly 14 capable of sucking paper, the flying head assembly 14 comprises a top sliding seat 142 slidably arranged on the transverse support column 140, a suction disc member 145 sucking the other end of the paper and a blowing port 146 facing the suction disc member 145 are arranged at the bottom of the top sliding seat 142, a transmission member is arranged on the transverse support column 140 along the length direction, and the top sliding seat 142 is provided with a driving member which is in transmission fit with the transmission member and reciprocates along the length direction of the transverse support column 140; the driving member is a rack member 141, the top sliding seat 142 is formed with a driving groove 143 for the transverse supporting column 140 provided with the tooth member 141 to pass through, and the driving member comprises a gear member 144 rotatably arranged in the top sliding seat 142 and meshed with the tooth member 141 for driving; the top slide mount 142 mounts a drive motor in driving connection with a gear member 144.

The driving motor drives the gear member 144 to rotate, so that the gear member 144 is meshed with the rack member 141 on the transverse supporting column 140 for transmission, the top sliding seat 142 of the flying component 14 can move along the transverse supporting column 140, the position of the flying component 14 is adjusted according to the size of paper, the tail end of the paper can be conveniently and accurately sucked up, and after the tail end of the paper is sucked up, the air blowing port 146 blows air, the second paper and the first paper are blown away, and the two papers are prevented from being sucked up in an overlapping manner.

One end of the supporting platform 10 is provided with a negative pressure suction part capable of sucking up one end of the paper of the supporting platform 10, the negative pressure suction part comprises a negative pressure wheel 147 connected with a pneumatic system, a plurality of negative pressure holes 148 are formed in the surface of the negative pressure wheel 147, when negative pressure is generated by the negative pressure wheel 147, the paper can be sucked up, after the pressure is released, the paper falls into a feeding port to enter conveying equipment, and enters a paper folding mechanism 2 along the conveying equipment to fold.

The grating assembly 21 includes a first grating plate 211 and a second grating plate 212 which are connected in a stacked manner with a gap, the first grating plate 211 and the second grating plate 212 are arranged in parallel and at intervals, the first grating plate 211 and the second grating plate 212 respectively include a plurality of grating posts 213 arranged in parallel and at intervals, and a connecting assembly is arranged between the first grating plate 211 and the second grating plate 212. The fence posts 213 of the first fence panel 211 and the second fence panel 212 are longitudinally aligned, and the connection assembly includes a first connection plate 214 and a second connection plate 215 that connect the first fence panel 211 and the second fence panel 212 with a gap therebetween, wherein the first connection plate 214 is positioned at both sides of the first fence panel 211 and the second fence panel 212, respectively, the two first connection plates 214 are connected to each other such that a gap exists between the first fence panel 211 and the second fence panel 212, and the second connection plate 215 is positioned at both ends of the first fence panel 211 and the second fence panel 212.

In this embodiment, two adjacent fence posts 213 on the first fence 211 and the second fence 212 are respectively mounted by the second connection plate 215, and then the first fence 211 and the second fence 212 are mounted at intervals by the first connection plate 214, so as to form a sliding channel 216 for sliding paper.

The paper blocking assembly 22 is slidably mounted on the sliding channel 216, the paper blocking assembly 22 comprises a sliding plate 221 which reciprocates along the sliding channel 216 and a paper blocking piece mounted on the sliding plate 221, the paper blocking piece comprises a paper blocking plate 222 which is arranged along the length direction of the sliding plate 221, and a plurality of paper blocking seats 223 which are mounted at intervals in parallel along the length direction of the paper blocking plate 222, and the width of the paper blocking seats 223 is slightly smaller than the gap between two adjacent barrier posts 213, so that the paper blocking seats 223 can slide along the gap.

The sliding plate 221 is slidably mounted on the top surface of the first fence plate 211, the paper blocking seat 223 is formed with a guide groove 224 for paper to be folded back, the sliding channel 216 between the first fence plate 211 and the second fence plate 212 can be used for allowing the paper to enter, after the front end of the paper enters, the sliding plate continuously slides along the sliding channel 216, after the sliding plate abuts against the guide groove 224 of the paper blocking seat 223, the sliding plate stops sliding, the tail end of the paper continuously advances, the middle part of the paper which does not enter the sliding channel 216 is arched, the arched part can be flattened through a pair of press rolls arranged in a clearance, and one folding is completed.

Preferably, the guide groove 224 is a concave arc-shaped groove.

Preferably, the paper feed path 217 includes arc-shaped guide blocks 225 installed at the end of the first louver 211 at intervals and a paper feed guide plate 226 installed at the end of the second louver 212, wherein the arc-shaped guide blocks 225 are bent outward, and the paper feed path 217 in which the paper feed guide plate 226 and the arc-shaped guide blocks 225 form a flaring structure can guide paper into the sliding path 216.

The barrier assembly 21 further includes an adjustment assembly 23 that reciprocates the paper stop assembly 22 along the length of the sliding channel 216, the adjustment assembly 23 including a manual adjustment mechanism 237 and an electric adjustment mechanism 230. The electric adjusting mechanism 230 includes driving members respectively arranged along the length direction of the first connecting plates 214 at both sides of the first grating plate 211 and the second grating plate 212, driving seats 232 connected with the sliding plates 221 are arranged along the driving members, and driving members in driving connection with the driving members are respectively installed at both ends of the first connecting plates 214. The transmission part is an adjusting belt part 231, the driving part comprises a first synchronous wheel 233 arranged at one end of the first connecting plate 214, a second synchronous wheel 234 arranged at the other end of the first connecting plate 214, and the adjusting belt part 231 is nested between the first synchronous wheel 233 and the second synchronous wheel 234; a driving shaft 235 coaxially connected to the second synchronizing wheel 234 is installed between the two first connection plates 214, and one of the first connection plates 214 is installed with a synchronizing wheel driving motor 236 drivingly connected to the second synchronizing wheel 234.

In this embodiment, the synchronous wheel driving motor 236 is in transmission connection with the second synchronous wheel 234 through the synchronous belt mechanism, the synchronous wheel driving motor 236 drives the driving shaft 235 to rotate, so that the first synchronous wheel 233 and the second synchronous wheel 234 on the two second connecting plates 215 simultaneously rotate, the adjusting belt member 231 correspondingly moves, the driving seat 232 is driven to move along the length direction of the second connecting plates 215, and the sliding plate 221 connected with the driving seat 232 correspondingly slides along the sliding channel 216 to drive the paper blocking member correspondingly move; the position of the paper blocking assembly 22 can be adjusted according to the position where the paper needs to be folded in half; when the doubling times need to be reduced, the paper blocking assembly 22 is slid to the paper feeding channel 217, the paper to be entered into the sliding channel 216 is guided by the guide groove 224 of the paper blocking seat 223 in a blocking manner, and the paper slides outwards along the guide groove 224 and does not enter into the sliding channel 216; the paper blocking assembly 22 is adjusted in a sliding manner without arranging an oscillating paper blocking strip on the paper feeding channel 217, so that time and labor are saved.

The manual adjustment mechanism 237 comprises an adjustment hand wheel 238 mounted on the other first connecting plate 214, the adjustment hand wheel 238 is coaxially connected with the driving shaft 235, a guide sleeve 239 is coaxially inserted between the adjustment hand wheel 238 and the second synchronizing wheel 234 on the first connecting plate 214, the guide sleeve 239 is connected with the driving shaft 235 in a bonding manner, so that the guide sleeve 239 and the driving shaft 235 can synchronously rotate, and the guide sleeve 239 is nested on the driving shaft 235.

In this embodiment, when the synchronous wheel driving motor 236 fails, the adjusting hand wheel 238 can be twisted to drive the guide sleeve 239 to rotate, so that the guide sleeve 239 and the driving shaft 235 connected with the guide sleeve 239 correspondingly rotate, and the two adjusting belt members 231 can simultaneously and movably drive the paper blocking assembly 22 to move along the sliding channel 216, thereby adjusting the position thereof.

After multiple transverse folding, the paper enters a longitudinal folding station, namely a non-stop detection waste discharge device 3 for paper conveying, and the non-stop detection waste discharge device comprises a longitudinal folding mechanism 31, wherein the longitudinal folding mechanism 31 comprises a paper conveying assembly 310 for conveying paper forwards, the paper conveying assembly 310 comprises a plurality of groups of paper conveying guide members 314 which are arranged at intervals, each paper conveying guide member 314 comprises a conveying plate 311 which is arranged along the paper conveying direction, and a belt conveying member 312 which is arranged at a gap between the conveying plate 311, a conveying channel for the paper to pass through is formed by the gap between the conveying plate 311 and the belt conveying member 312, conveying rollers 313 are respectively arranged at two ends of each paper conveying guide member 314, the belt conveying members 312 are arranged on the conveying rollers 313 at intervals, the belt conveying members 312 are driven to move by the rotation of the conveying rollers 313, after the paper enters the gap between the conveying plate 311 and the belt conveying members 312, the paper is rubbed by the movement of the belt conveying members 312, and the top of the paper is guided by the conveying plates 311, so that the paper is conveyed forwards.

A paper sensor (not labeled in the figure) for detecting the color of paper is arranged beside the longitudinal folding mechanism 31, and the paper sensor is a visual sensor for detecting the black and white color, in particular an existing MV-SC2004PM40 ten-thousand-pixel black and white SC2000 visual sensor; high-speed image processing can be performed to rapidly output signals.

The paper conveying assembly 310's direction of delivery is provided with reciprocating motion's fender rule subassembly 32, keep off rule subassembly 32 includes the fender rule strip 321 that arranges along paper conveying assembly 310 width direction, keep off rule strip 321 interval is installed a plurality of stop bars 322 that prevent paper from passing, interval between two adjacent paper conveying guides 314 is greater than the width of stop bar 322, interval between the paper conveying guides 314 is used for stopping paper to pass through keep off rule strip 321 to stop bar 322, after the interval is inserted to stop bar 322, paper then can not continue to pass through paper conveying assembly 310 follow-up part, can adjust the position of keep off rule strip 321 at paper conveying assembly 310 according to the size of paper, the vertical paper folding of paper of being convenient for.

Preferably, the top of the stop bar 322 is formed with a top slider 323, the top slider 323 is formed with a sliding groove 324 reciprocally sliding along the gauge bar 321, and the top slider 323 is further mounted with a tension adjusting rod 325 rotatably inserted into the sliding groove 324 and in tension fit with the gauge bar 321.

In this embodiment, the stop bar 322 on the stop gauge bar 321 can be adjusted according to the distance between two adjacent paper conveying guides 314, and the stop bar 322 and the stop gauge bar 321 are loosened by the knob tightness adjusting rod 325, and the stop bar 322 is slidably matched with the stop gauge bar 321 through the sliding groove 324 of the top sliding block 323, so that the stop bar 322 is aligned to the distance between two paper conveying guides 314, and the paper can be prevented from passing through, thereby realizing stop.

The paper conveying assembly 310 is provided with a movable sliding mounting piece 33 for mounting the gauge bars 321 along the length direction of the paper conveying assembly, the sliding mounting piece 33 comprises transverse guide rods 331 arranged on two sides of the paper conveying assembly 310, one ends of the transverse guide rods 331 are fixed on the upright posts, sliding sleeves 332 are slidably mounted on the transverse guide rods 331, conveying pieces are arranged on the transverse guide rods 331 along the length direction, and connecting seats 336 connected with the sliding sleeves 332 are mounted on the conveying pieces. The conveying part is a belt part 333 which is transversely arranged, driving wheels 334 which are used for driving and nesting the belt part 333 are respectively arranged at two ends of the transverse guide rod 331, and a connecting seat 336 is formed with a connecting groove 335 which is used for the belt part 333 to pass through, and the connecting groove 335 is fixedly connected with the belt part 333.

In this embodiment, one of the driving wheels 334 is driven to rotate, so that the belt 333 moves, the connecting seat 336 on the belt 333 is installed to slide, the sliding sleeve 332 is driven to slide along the transverse guiding rod 331, the position of the gauge strip 321 is changed, and the position of the gauge strip 321 in the paper conveying assembly 310 can be adjusted according to the size of paper, so that the paper can be folded longitudinally.

The sliding sleeve 332 is provided with a mounting seat 341, the mounting seat 341 is provided with a rotating hole 337, two ends of the gauge bar 321 are respectively provided with a rotating shaft 326 coaxially connected with the rotating hole 337, the gauge bar 321 can turn around the rotating hole 337 after being subjected to external force of rotation, and the gauge bar 322 arranged on the gauge bar 321 can be far away from the distance between the two paper conveying guide pieces 314. Specifically, one of the mounting seats 341 is provided with a turnover driving member 34 for driving the gauge bar 321 to rotate, the turnover driving member 34 is in signal connection with the paper sensor, the turnover driving member 34 comprises a fixing seat 342 arranged on the mounting seat 341, a telescopic member capable of longitudinally stretching is mounted on the fixing seat 342, a swinging arm 344 is fixedly nested in the rotating shaft 326, and a connecting shaft 345 movably connected with the driving end of the telescopic member is formed on the swinging arm 344.

In this embodiment, the telescopic member is a driving telescopic cylinder 343 longitudinally arranged, the end of the driving telescopic cylinder 343 is connected with the connecting shaft 345 of the swinging arm 344 through a connection mode of a hole shaft, and when the driving telescopic cylinder 343 stretches and stretches, the swinging arm 344 drives the rotating shaft 326 to rotate, so that the gauge bar 321 can turn around the rotating hole 337, and the stop bar 322 installed on the gauge bar 321 can be far away from the distance between the two paper conveying guides 314.

The vision sensor and the driving telescopic cylinder 343 are existing hardware, after the vision sensor and the driving telescopic cylinder 343 are programmed by a software engineer, the computer system is controlled by a computer program instruction to complete the sensing control function of the vision sensor and the driving telescopic cylinder 343 through the function module framework, before the paper needing to be folded enters the paper conveying assembly 310 and enters the longitudinal folding mechanism 31, the vision sensor recognizes that the paper does not have text content, namely black is not sensed, when the paper is sensed to be pure white, the signal of the vision sensor is output to the driving telescopic cylinder 343, the gauge bar 321 with the stop bar 322 is driven by the driving telescopic cylinder 343 to perform overturning motion, so that the paper is conveyed forward along the paper conveying assembly 310 and directly discharged outwards by bypassing the folding blade mechanism 35, and the waste paper is removed; the paper to be removed does not need to wait in the longitudinal folding mechanism 31, the paper waste paper can be removed rapidly, the machine is not required to be stopped, and the paper folding efficiency is ensured.

The longitudinal folding mechanism 31 further includes a folding blade mechanism 35 longitudinally movably mounted to the sheet conveying member 310, the folding blade mechanism 35 includes a pair of top folding rollers 351 and a pair of bottom folding rollers 352 arranged in the middle of the sheet conveying member 310 in the sheet advancing direction, a folding blade group 353 capable of folding and pushing the sheet longitudinally over the top folding rollers 351 is mounted above the top folding rollers 351, a folding gantry 354 is mounted above the sheet conveying member 310, a longitudinally arranged longitudinally telescopic lifting cylinder is mounted to the folding gantry 354, and a clamping jig 355 for clamping the folding blade group 353 is mounted to a piston rod of the lifting cylinder. The folding blade mechanism 35 further includes a folding guide plate 358 disposed in the middle of the sheet conveying assembly 310 in the sheet advancing direction, the folding guide plate 358 being formed with a folding slot 359 in the length direction for passing the sheet, the folding slot 359 being longitudinally aligned with the gap between the two top folding rollers 351; drive gear sets 356 are respectively arranged at two ends of the top folding roller 351 and the bottom folding roller 352, and a transmission gear set 357 which is respectively meshed with the drive gear sets 356 is arranged between the top folding roller 351 and the bottom folding roller 352.

The top folding roller 351 and the bottom folding roller 352 are driven by the driving gear set 356 and the driving gear set 357 to rotate simultaneously, the paper advances along the paper conveying assembly 310, the paper pauses to advance after abutting against the stop bar 322 of the stop bar 321, at this time, the middle part of the paper is aligned with the folding groove 359 of the folding guide plate 358, at this time, the upper folding blade set 353 is driven by the lifting cylinder to move longitudinally to abut against the middle part of the paper, the paper forms folds and is pressed into the gap of the top folding roller 351, so that the paper with folds is subjected to preliminary folding, and after being pressed by the top folding roller 351, the paper continuously enters the bottom folding roller 352 for secondary rolling, so that the arched radian of the folded paper is reduced, and the subsequent conveying is facilitated.

In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (10)

1. The integrated processing equipment for feeding, conveying and folding paper comprises a portal frame feeding mechanism, a paper folding mechanism and a non-stop detection waste discharge device arranged on the paper folding mechanism, wherein the paper folding mechanism comprises a plurality of barrier assemblies; the method is characterized in that:

the portal frame feeding mechanism comprises a supporting platform which can be used for stacking paper in a lifting manner, the supporting platform is provided with a paper guiding device which can guide and limit the stacked paper, the paper guiding device comprises limiting columns which are longitudinally arranged and can move along the width direction and the length direction of the supporting platform, a transverse supporting column which is arranged along the paper advancing direction is arranged above the supporting platform, and a flying component which can suck the paper is slidably arranged on the transverse supporting column;

the non-stop detection waste discharge device comprises a longitudinal folding mechanism, the longitudinal folding mechanism comprises a paper conveying assembly for conveying paper forwards and a stop gauge assembly for reciprocating along the conveying direction of the paper conveying assembly, a paper sensor for detecting the color of the paper is arranged beside the longitudinal folding mechanism, the stop gauge assembly comprises stop gauge strips arranged along the width direction of the paper conveying assembly and a sliding mounting piece which moves along the length direction of the paper conveying assembly and is used for mounting the stop gauge strips, the sliding mounting piece is provided with a turnover driving piece for driving the stop gauge strips to rotate, the turnover driving piece is in signal connection with the paper sensor, and a plurality of stop gauge strips for preventing paper from passing are mounted at intervals of the stop gauge strips.

2. The paper feeding, conveying and folding integrated processing device according to claim 1, wherein: the flying device comprises a flying component and a flying component, wherein the flying component comprises a top sliding seat which is slidably arranged on a transverse supporting column, a transmission part is arranged on the transverse supporting column along the length direction, and the top sliding seat is provided with a first driving part which is in transmission fit with the transmission part and moves back and forth along the length direction of the transverse supporting column.

3. The paper feeding, conveying and folding integrated processing device according to claim 2, wherein: the first driving part comprises a gear part which is rotatably arranged in the top sliding seat and is meshed with the rack part for transmission; the top sliding seat is provided with a driving motor which is in transmission connection with the gear piece.

4. The paper feeding, conveying and folding integrated processing device according to claim 1, wherein: the supporting platform is provided with a lifting device for driving the bottom supporting plate to lift along the upright post, and the lifting device comprises chain transmission parts which are respectively arranged along the length direction of the upright post and are connected with the bottom supporting plate; the chain transmission piece comprises driving chain wheels which are respectively and rotatably arranged at the top and the bottom of the upright post and a transmission chain nested between the two driving chain wheels, a transmission seat is arranged at the corner of the bottom supporting plate, and two ends of the transmission chain are respectively connected with the transmission seat; the upright post is provided with a longitudinal guide rail along the length direction, and the transmission seat is provided with a longitudinal sliding seat in sliding fit with the longitudinal guide rail.

5. The paper feeding, transporting and folding integrated processing apparatus as claimed in claim 4, wherein: the paper guiding device comprises a transverse wire rod piece which is arranged along the length direction of a transverse column and is parallel to the transverse supporting column, a first transverse sliding seat is arranged at the sliding end of the transverse wire rod piece, a transverse guiding rod which is arranged transversely is arranged on the first transverse sliding seat, a second transverse sliding seat is arranged on the transverse guiding rod in a sliding mode, and a limiting column is longitudinally arranged on the second transverse sliding seat.

6. The paper feeding, conveying and folding integrated processing device according to claim 1, wherein: the sliding installation piece comprises transverse guide rods arranged on two sides of the paper conveying assembly, sliding sleeves are slidably installed on the transverse guide rods, conveying pieces are arranged on the transverse guide rods along the length direction, and connecting seats connected with the sliding sleeves are installed on the conveying pieces.

7. The paper feeding, transporting and folding integrated processing apparatus as claimed in claim 6, wherein: the conveying part is a belt part which is transversely arranged, driving wheels which are used for the belt part to drive and nest are respectively arranged at two ends of the transverse guide rod, the connecting seat is formed with a connecting groove which is used for the belt part to pass through, and the connecting groove is fixedly connected with the belt part; the sliding sleeve is provided with mounting seats, the mounting seats are provided with rotating holes in a forming mode, two ends of the gauge bars are respectively provided with rotating shafts coaxially connected with the rotating holes in a forming mode, and the overturning driving piece is arranged on one of the mounting seats.

8. The paper feeding, transporting and folding integrated processing apparatus as claimed in claim 7, wherein: the turnover driving piece comprises a fixed seat arranged on the mounting seat, a telescopic piece capable of longitudinally stretching is arranged on the fixed seat, a swinging arm is fixedly nested in the rotating shaft, and a connecting shaft movably connected with the driving end of the telescopic piece is formed on the swinging arm; the top of the stop bar is provided with a top sliding block, the top sliding block is provided with a sliding groove which slides back and forth along the stop bar, and the top sliding block is also provided with an tightness adjusting rod which is inserted into the sliding groove in a rotatable manner and is in tightness fit with the stop bar.

9. The paper feeding, conveying and folding integrated processing device according to claim 1, wherein: the paper conveying assembly comprises a plurality of groups of paper conveying guide members which are arranged at intervals, wherein each paper conveying guide member comprises conveying plates which are arranged along the paper conveying direction and belt conveying members which are arranged at intervals with the conveying plates, and a conveying channel for paper to pass through is formed by the intervals between the conveying plates and the belt conveying members; the distance between two adjacent paper conveying guide parts is larger than the width of a stop strip, and the stop strip penetrates through the distance between the paper conveying guide parts to stop paper from passing through the stop gauge strip.

10. The paper feeding, conveying and folding integrated processing device according to claim 1, wherein: the longitudinal folding mechanism further comprises a folding blade mechanism longitudinally movably arranged on the paper conveying assembly, the folding blade mechanism comprises a pair of top folding rollers and a pair of bottom folding rollers which are arranged in the middle of the paper conveying assembly along the paper advancing direction, and a folding blade group capable of longitudinally folding and pushing paper into the top folding rollers is arranged above the top folding rollers;

the folding blade mechanism further comprises a folding guide plate arranged in the middle of the paper conveying assembly along the paper advancing direction, a folding groove for paper to pass through is formed in the folding guide plate along the length direction, and the folding groove is longitudinally aligned with a gap between the two top folding rollers; the two ends of the top folding roller and the bottom folding roller are respectively provided with a driving gear set, and a transmission gear set which is respectively meshed with the driving gear sets is arranged between the top folding roller and the bottom folding roller.