CN114363473A - Scanning and paper shredding integrated machine - Google Patents

Abstract

The invention discloses a scanning and paper-shredding integrated machine which can scan paper to be shredded and then select shredding or scanning according to needs; the paper feeding device comprises a rack and a top cover, wherein the top cover is arranged on the rack, and the rack is respectively provided with a scanner, a paper feeding module, a paper shredder and a paper outlet; the paper enters the scanner, is scanned by the scanner and then enters the paper feeding module, and the paper feeding module selects and inputs one of the paper into the paper shredder and the paper outlet according to manual or system management selection; the top cover is also provided with a vertical rod, the vertical rod is respectively provided with a code scanner and a monitoring camera, the top cover is arranged under the monitoring camera and is provided with a monitoring area, and the monitoring camera is used for collecting images in the monitoring area and at a paper inlet of the scanner; the code scanner is used for scanning the identification code; the top cover is also provided with a touch screen and a binocular camera, and the touch screen is used for displaying pictures and touch input information; the binocular camera is used for acquiring a head portrait of an operator so as to perform face recognition.

Description

Scanning and paper shredding integrated machine

Technical Field

The invention relates to paper shredding equipment, in particular to a scanning and paper shredding all-in-one machine.

Background

Paper shredders are very common office equipment at present, and mainly shred some important documents to keep the documents secret. The current paper shredder is mainly input by an operator one by one and then directly damaged by a blade or high temperature in the paper shredder. This is inefficient and oftentimes, due to operator negligence, documents that do not need to be shredded are fed into the shredder and subsequent destruction of the documents is essentially untrustworthy and can easily cause shriveling. And part of files are mainly information recorded on the files, so that scanning of some files needing to be smashed is performed to store the electronic files, and the electronic files are obviously feasible by utilizing software technology to encrypt the electronic files, have traceability and better accord with the characteristics of current office work.

The applicant has designed a scanning-shredder which is capable of scanning the sheets to be shredded and then selectively shredding or scanning as required.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a scanning and shredding all-in-one machine.

In order to achieve the purpose, the invention provides a scanning and paper shredding integrated machine which comprises a rack and a top cover, wherein the top cover is arranged on the rack, and the rack is respectively provided with a scanner, a paper feeding module, a paper shredder and a paper outlet; the paper enters the scanner, is scanned by the scanner and then enters the paper feeding module, and the paper feeding module selects and inputs one of the paper into the paper shredder and the paper outlet according to manual or system management selection;

the top cover is also provided with a vertical rod, the vertical rod is respectively provided with a code scanner and a monitoring camera, the top cover is provided with a monitoring area under the monitoring camera, and the monitoring camera is used for collecting images at the monitoring area and the scanner paper inlet; the code scanner is used for scanning the identification code; the top cover is also provided with a touch screen and a binocular camera, and the touch screen is used for displaying pictures and touch input information; the binocular camera is used for acquiring the head portrait of an operator so as to perform face recognition.

Preferably, still install the qianmen in the frame, the qianmen inboard is provided with the case shell, install shredded paper box slidable in the case shell, shredded paper box inboard is open-top's shredded paper inner chamber, the shredded paper frame is installed to shredded paper box top, the shredded paper frame passes through slide rail and frame assembly, installs the kneader on the shredded paper frame, and the passageway module is discharged to the shredded paper intracavity storage of below through the export of shredded paper machine bottom after smashing in with paper input shredder.

Preferably, the frame is hinged with the top cover through a hinge, the top cover is hinged with one end of the supporting rod, and the other end of the supporting rod is hinged with the frame.

Preferably, the paper feeding module comprises an upper cover and a lower cover, and a first channel, a second channel and a third channel are arranged between the upper cover and the lower cover; the first channel is communicated with the second channel and the third channel through one of the reversing plates; the reversing plate is provided with a horizontal plane and a guide cambered surface, and the horizontal plane is in a horizontal state in an initial state, so that the reversing plate seals the third channel and communicates the first channel with the second channel, and at the moment, paper passes through the horizontal plane and then enters the second channel; after the reversing plate is reversed, the cambered surface is guided to incline with the third channel and the horizontal plane so as to block the communication between the second channel and the first channel and ensure that the first channel is communicated with the third channel; after being sent from the first channel, the paper enters between the first guide wheel and the second guide wheel through the guide of the guide cambered surface, is finally sent into the crushing channel, and is then conveyed to the paper shredder through the crushing channel to be crushed.

Preferably, the upper cover is sequentially provided with a first sponge wheel, a first matching wheel and a first conveying belt in the conveying direction of the paper, and the first sponge wheel is sleeved on a first conveying shaft; the first matching wheel is sleeved on the third conveying shaft; two ends of the first conveying belt respectively pass around the two first belt shafts to form a belt transmission mechanism; a plurality of second matching wheels are further mounted on the part, located between the two first belt shafts, of the first conveying belt, and the second matching wheels are mounted on the matching shafts so as to tension and guide the first conveying belt; the first conveying shaft, the third conveying shaft, the two first belt shafts and the matching shaft are respectively assembled with the upper cover in a circumferential rotating manner;

the lower cover is sequentially provided with a second sponge wheel, a second conveying belt, a reversing plate, a second guide seat and a third conveying belt in the conveying direction of the paper, and the second sponge wheel is sleeved on a second conveying shaft; two ends of the second conveying belt respectively bypass two second conveying shafts and form a belt transmission mechanism;

the reversing plate is sleeved on the reversing shaft in a non-circumferential-rotation manner; the second guide seat is arranged on the lower cover; two ends of the third conveying belt respectively pass around the two second belt shafts to form a belt transmission mechanism; a third matching wheel is arranged on the part of the second conveying belt, which is positioned between the two second conveying shafts, and the third matching wheel is sleeved on the fourth conveying shaft; the second conveying shaft, the two second conveying shafts, the reversing shaft, the two second belt shafts and the fourth conveying shaft are respectively assembled with the lower cover in a circumferential rotating mode;

a part between the second conveying belt and the third conveying belt forms a second channel, one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the storage box;

the third channel is arranged between the first guide seat and the second guide seat, the first guide seat and the second guide seat are respectively installed on the lower cover, a first guide wheel and a second guide wheel are respectively installed in the third channel, and the first guide wheel and the second guide wheel are matched to convey paper into the crushing channel; the first guide wheel and the second guide wheel are respectively sleeved on a first guide wheel shaft and a second guide wheel shaft, and the first guide wheel shaft and the second guide wheel shaft are respectively arranged on a first guide seat and a second guide seat;

the first sponge wheel, the second conveying belt, the first matching wheel and the part, located between the second guide seat and the second sponge wheel, of the second conveying belt and the first conveying belt form a first channel.

Preferably, a first hinge shell is mounted on one side of the upper cover, a rotating shaft is mounted on the first hinge shell, the rotating shaft is hinged with a second hinge shell, and the second hinge shell is mounted on the lower cover;

the other side of the upper cover is provided with a lock seat, the lock seat is provided with an articulated shaft, the articulated shaft is articulated with a hook lock, the hook lock is respectively provided with a lock groove and a poking part, the lock groove is clamped and assembled with a lock rod, and the lock rod is arranged on the lower cover, so that the upper cover and the lower cover are assembled and fixed;

the lock rod is sleeved with a torsion spring, and two ends of the torsion spring are respectively assembled with the lock seat and the hook lock, so that the torsion force rotating towards the lock rod is applied to the hook lock to enable the lock rod to be clamped with the lock groove.

Preferably, one of the second belt shafts is connected with one of the second conveying shafts through a first synchronous belt and forms a belt transmission mechanism, one of the second conveying shafts is connected with a motor shaft through a second synchronous belt and forms a belt transmission mechanism, and the motor shaft is inserted into the motor.

Preferably, the crushing channel is arranged in the crushing guide shell, the crushing guide shell is mounted on the lower cover, the crushing guide shell is further provided with a through wheel groove, the outer wall of the crushing guide shell is further provided with a shaft plate, the shaft plate and an impeller shaft can be circumferentially and rotatably assembled, the impeller shaft is sleeved with an impeller, blades of the impeller penetrate through the wheel groove and then enter the crushing channel, and the impeller shaft is connected with a motor shaft of an impeller motor through a belt to form a belt transmission mechanism; the fan is arranged at the position, close to the lower shell, of the crushing guide shell, and blows air into the crushing channel after the fan is started, and the generated air flow enables paper in the crushing channel to be attached to the inner wall of the crushing channel;

the crushing guide shell is located one side of the crushing channel and is provided with a channel maintenance board, the channel maintenance board is hinged with the crushing guide shell through a maintenance board shaft, and the channel maintenance board and the crushing guide shell are surrounded to form a crushing channel.

Preferably, the device also comprises a linkage mechanism, wherein the linkage mechanism comprises two linkage assemblies, the two linkage assemblies are respectively arranged on the second belt shaft and the second guide wheel shaft, pull ropes of the two linkage assemblies are respectively assembled with a rolling wheel, and the rolling wheel is arranged on the reversing shaft; the linkage assembly is arranged on the second belt shaft and used for controlling whether the belt wheel of the linkage assembly drives the second belt shaft to rotate or not, the linkage assembly is arranged on the second guide wheel shaft and used for controlling whether the belt wheel of the linkage assembly drives the second guide wheel shaft to rotate or not, and one of the second belt shaft and the second guide wheel shaft rotates; when the first channel is communicated with the second channel, the second belt shaft rotates so as to drive the third conveying belt to operate to convey paper, and at the moment, the second guide wheel shaft does not rotate; when the first channel is communicated with the third channel, the second guide wheel shaft rotates to convey paper, and the second belt shaft does not rotate.

Preferably, the linkage assembly comprises a rotating disc and a fixed disc, the rotating disc and the fixed disc are sleeved on the clutch sleeve in a circumferential rotation manner, the fixed disc is provided with a slider groove, the slider groove is clamped with the slider and can be assembled in a sliding manner, the slider is provided with a driving pin, the driving pin penetrates through a chute and is clamped with the chute and can be assembled in a sliding manner, the chute is arranged on the rotating disc, and the distance between the two ends of the chute and the axis of the rotating disc is different;

the rotating disc is fixedly assembled with the pull rope; the clutch sleeve can be sleeved on the second belt shaft or the second guide wheel shaft in a circumferential rotating manner, a shaft sleeve section is arranged on the clutch sleeve, a belt wheel is arranged on the shaft sleeve section, and the belt is assembled with the first synchronous belt or the transmission belt to form a belt transmission mechanism; the fixed disc is fixedly assembled with the lower cover through a fixed plate, the fixed plate is connected with a spring seat through a tension spring, the spring seat is installed on the rotating disc, and the tension spring is used for applying tension force to the rotating disc to drive the sliding block to move downwards;

the sliding block is provided with an arc plate, the arc plate is tightly attached to a ball, the ball can be arranged at one end of the clutch pin in a spherical rolling manner, the other end of the clutch pin penetrates through the clutch sleeve and then is arranged in the clutch chute and assembled with the clutch sliding block, and the clutch sliding block can be tightly pressed with the second belt shaft or the second guide wheel shaft, so that the clutch sleeve and the second belt shaft or the second guide wheel shaft are relatively fixed through friction force to realize transmission;

the part of the clutch pin, which is positioned between the clutch sliding block and the closed end surface of the clutch sliding groove, is assembled with the spring piece, the spring piece has elasticity, two ends of the spring piece are respectively attached to the clutch sliding groove, the spring piece has elasticity and applies elasticity for pulling the ball to the clutch pin, so that the clutch sliding block is far away from the second belt shaft or the second guide wheel shaft in the initial state, and the clutch sleeve is separated from the second belt shaft or the second guide wheel shaft at the moment, so that the clutch sleeve idles;

the number of the sliding blocks is at least two, and the plurality of arc plates corresponding to each sliding block can form an inner wall with a complete circular cross section after moving to the maximum displacement point of the clutch sleeve.

The invention has the beneficial effects that:

the invention can monitor the whole operation process, can judge whether the operated file is the file selected by authorization or not by identifying the identification code of the file, can judge whether the operator is the authorized operator or not by utilizing the face recognition technology, and can select to scan or crush paper in a manual or automatic mode in the operation process, thereby greatly improving the operation efficiency and obtaining relatively comprehensive protection for some files with high confidentiality degree.

The paper feeding module can select one of the paper to be input into the paper shredder or the paper outlet according to manual or automatic instructions, so that the selection or mixing function of shredding and scanning is realized.

Drawings

Fig. 1-3 are schematic structural views of the present invention.

Fig. 4 is a state diagram in which the front door a160 is opened, the shredder box a140 is pulled out, and the top cover a130 is opened upward.

Fig. 5-8 are schematic views of the internal partial structure of the present invention.

FIG. 9 is a schematic view of shredder, shredder bin A140.

Fig. 10 is a schematic structural view of the shredder box a140 and the shredder base a 150.

Fig. 11 to 15 are schematic structural views of the paper feed module 300, in which fig. 12 is a schematic structural view after the upper cover 310 is opened, fig. 14 is a cross-sectional view in a width direction of the first conveyor belt 530, and fig. 15 is a cross-sectional view in a width direction of the reversing block 330.

Fig. 16-17 are partial structural schematic views of the paper feed module 300.

Fig. 18 to 19 are partial schematic structural views of the first conveyor belt 530, the second conveyor belt 550, and the third conveyor belt 540.

Fig. 20-23 are schematic structural views of the reversing plate 330.

Fig. 24 to 26 are partial structural views at the pulverization guiding shell 340.

Fig. 27-28 are schematic views of the linkage mechanism.

Fig. 29-34 are schematic views of the linkage assembly, wherein fig. 32 is a cross-sectional view at the center plane of the axis of clutch pin 820, and fig. 34 is a cross-sectional view at the center plane of the axis of clutch sleeve 740.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 10, the scanning and paper shredding all-in-one machine comprises a rack a110, wherein the rack a110 is hinged with a top cover a120 through a hinge a310, so that the top cover a120 can rotate upwards to open by taking the hinge a310 as a center; the paper shredding machine is characterized in that a front door A160 is further mounted on the rack A110, a box shell A111 is arranged on the inner side of the front door A160, a paper shredding box A140 is slidably mounted in the box shell A111, the inner side of the paper shredding box A140 is a paper shredding inner cavity A141 with an open top, a paper shredding machine base A150 is mounted above the paper shredding box A140, and the paper shredding machine base A150 is assembled with the rack A110 through a sliding rail A320, so that the paper shredding machine base A150 can slide relative to the rack A110 through the sliding rail A320.

The shredder seat A150 is provided with a shredder A290, and paper to be shredded is input from the top of the shredder A290 and is discharged to the lower shredding cavity A141 for storage after being shredded in the shredder. The design of the shredder base A150 capable of sliding relative to the frame A110 can greatly facilitate the maintenance of the shredder, especially when the shredder is jammed, the shredder can be pulled out synchronously by directly pulling out the shredder base A150, thereby being convenient for operators to use.

The paper inlet of the shredder a290 is communicated with the shredding channel 341 of the paper feeding module 300, the paper feeding module 300 is used for selecting one of the paper output from the scanner a210 to be input into the shredding channel 341 and the paper outlet a270, and the scanner a210, the paper feeding module 300 and the paper outlet a270 are mounted on the rack a 110; the scanner a210 and the paper outlet a270 are installed at both ends of the paper feeding module 300. When in use, the scanner is used for scanning the passing paper and acquiring corresponding images, and after the paper enters the paper feeding module 300, if the paper needs to be shredded, the paper is input into the shredder A290 by the paper feeding module 300 to be shredded, and the paper which does not need to be shredded is conveyed to the paper outlet A270 to be stored.

The top cover A120 is hinged to one end of the supporting rod A280, the other end of the supporting rod A280 is hinged to the rack A110, and the supporting rod A280 continuously supports the top cover when the top cover A120 turns upwards, so that the top cover can be prevented from falling back under the support of the supporting rod after the top cover is opened. When the top cover is closed, the top cover is driven to compress the supporting rod to close by force. The support rod of the embodiment can be directly adopted as a tail door support rod or a bonnet support rod of the existing automobile.

The top cover A120 is further provided with a vertical rod A130, the vertical rod A130 is respectively provided with a code scanner A220 and a monitoring camera A230, a monitoring area A240 is arranged under the monitoring camera A230 of the top cover A120, and the monitoring camera A230 is used for collecting images of the monitoring area A240 and an image of a paper inlet of a scanner; the scanner a220 is used for scanning an identification code, which is printed on a document and may be a bar code, a two-dimensional code, or the like. In use, documents to be processed are placed in the monitoring area A240 one by one, and if the documents or the document bags have identification codes, the documents or the document bags need to be scanned at the code scanner A220 to determine whether the documents or the documents are the documents to be processed; the files are then manipulated in the surveillance area a240, such as by being inserted into the scanner a210 one by one, and the surveillance camera a230 records the manipulated images for subsequent traceability.

The top cover A120 is further provided with a touch screen A250 and a binocular camera A260, and the touch screen A250 is used for displaying pictures and touch input information; the binocular camera A260 is used for acquiring a head portrait of an operator so as to perform face recognition.

The operation steps of this embodiment are: full monitoring → preparing a document → selecting a mode (scanning or shredding) → face recognition comparison → scanning a code → scanning a document → checking and confirming → withdrawing paper/shredded paper → completing. The method specifically comprises the following steps:

preparing a file needing to be scanned or shredded, and selecting a required mode (scanning or shredding) on the touch screen to perform step operation. The front side of the file is aligned with the binocular camera, and after the face recognition comparison is successful, the two-dimensional code of the file or the file pocket is aligned with the code scanning module to read data. After successful reading, the paper to be processed is regularly placed at a paper inlet (single or multiple) of the scanner, the paper is determined to enter the scanner one by one for scanning and acquisition, scanned paper images are all displayed on the touch screen, and then manual comparison data (single or multiple operation modes can be corrected) can be selected or the next operation can be directly carried out. Then, the paper enters the paper feeding module, and exits the paper outlet or enters the paper shredder according to the corresponding mode (scanning or shredding). If the paper shredding mode is adopted, paper can be shredded by the paper shredder, and paper scraps fall into the paper shredding inner box; and finally, selecting all the operation steps on the touch screen. If the scanning mode is adopted, after the paper passes through the scanner, the paper feeding module inputs the paper to the paper outlet for storage; if the mode is the mixed mode, whether the file needs to be shredded or not needs to be judged according to the information of image identification, manual selection and file identification code information, if so, the file is input into a shredder for shredding, and if not, the file is output to a paper outlet for storage.

Referring to fig. 11 to 34, the paper feeding module 300 includes an upper cover 310 and a lower cover 320, a first hinge housing 350 is mounted on one side of the upper cover 310, a rotating shaft 650 is mounted on the first hinge housing 350, the rotating shaft 650 is hinged to a second hinge housing 360, and the second hinge housing 360 is mounted on the lower cover 320, so that the upper cover 310 and the lower cover 320 can rotate relative to each other via the rotating shaft 650 to open and close.

The other side of the upper cover 310 is provided with a lock seat 313, the lock seat 313 is provided with a hinge shaft 312, the hinge shaft 312 is hinged with a hook lock 410, the hook lock 410 is respectively provided with a lock groove 411 and a toggle part 412, the lock groove 411 is in clamping assembly with a lock rod 321, and the lock rod 321 is arranged on the lower cover 320, so that the upper cover and the lower cover are assembled and fixed. When the upper cover needs to be opened, the hook lock 410 is driven by the toggle part 412 to rotate around the hinge shaft 312, so that the lock slot 411 is separated from the lock rod 321.

Preferably, the locking lever 312 is sleeved with a torsion spring 420, and two ends of the torsion spring 420 are respectively assembled with the lock base 313 and the hook latch 410, so that a torsion force for rotating the locking lever 321 is applied to the hook latch 410 to keep the locking lever 321 engaged with the lock slot.

The upper cover 310 is sequentially provided with a first sponge wheel 511, a first matching wheel 521 and a first conveying belt 530 in the conveying direction of the paper, and the first sponge wheel 511 is sleeved on a first conveying shaft 611; the first matching wheel 521 is sleeved on the third conveying shaft 613; two ends of the first conveying belt 530 respectively bypass the two first belt shafts 621 to form a belt transmission mechanism; a plurality of second engaging wheels 522 are further installed on a portion of the first conveying belt 530 between the two first shafts 621, and the second engaging wheels 522 are installed on the engaging shafts 622, thereby tensioning and guiding the first conveying belt 530. The first conveying shaft 611, the third conveying shaft 613, the two first belt shafts 621 and the matching shaft 622 are respectively assembled with the upper cover in a circumferential rotation way;

the lower cover 320 is sequentially provided with a second sponge wheel 512, a second conveying belt 550, a reversing plate 330, a second guide seat 120 and a third conveying belt 540 in the conveying direction of the paper, and the second sponge wheel 512 is sleeved on a second conveying shaft 612; two ends of the second conveying belt 550 respectively bypass the two second conveying shafts 612 and form a belt transmission mechanism;

the reversing plate 330 is sleeved on the reversing shaft 660 in a non-circumferential rotating manner; the second guide seat 120 is mounted on the lower cover 320; both ends of the third conveyor belt 540 respectively bypass two second belt shafts 631 and form a belt transmission mechanism; a third matching wheel 523 is arranged on the part of the second conveying belt 550 between the two second conveying shafts 612, and the third matching wheel 523 is sleeved on the fourth conveying shaft 614; the second conveying shaft 612, the two second conveying shafts 612, the reversing shaft 660, the two second belt shafts 631 and the fourth conveying shaft 614 are respectively assembled with the lower cover 320 in a circumferential rotation mode;

a first channel 301, a second channel 302 and a third channel 303 are formed between the upper cover 310 and the lower cover 320, and the first channel 301 is formed by the parts of the first sponge wheel 511, the second sponge wheel 512, the second conveyor belt 550, the first matching wheel 521 and the first conveyor belt 530 which are positioned between the second guide seat 120 and the second sponge wheel 512. The paper sheet is directly fed into the first path 301 after being output from the paper feed port 210, and then is conveyed to the switching plate 330 by the first path.

The portion between the second conveyor belt 550 and the third conveyor belt 540 forms a second channel 302, one end of the second channel 302 is communicated with the first channel 301, and the other end is communicated with a paper outlet (not shown), so that paper which does not need to be crushed can be guided to be output to the paper outlet for storage.

A third channel 303 is arranged between the first guide seat 110 and the second guide seat 120, the first guide seat 110 and the second guide seat 120 are respectively installed on the lower cover 320, a first guide wheel 501 and a second guide wheel 502 are respectively installed in the third channel 303, and the first guide wheel 501 and the second guide wheel 502 are matched to convey paper into the crushing channel 341; the first guide wheel 501 and the second guide wheel 502 are respectively sleeved on a first guide wheel shaft 601 and a second guide wheel shaft 602, and the first guide wheel shaft 601 and the second guide wheel shaft 602 are respectively installed on the first guide seat 110 and the second guide seat 120.

The reversing plate 330 is provided with a horizontal surface 331 and a guide arc surface 332, the horizontal surface 331 is in a horizontal state in an initial state, so that the reversing plate 330 seals the third channel 303 and communicates the first channel 301 with the second channel 302, and at the moment, paper passes through the horizontal surface 331 and enters the second channel 302. When paper needs to be input into the third channel, the reversing shaft 660 rotates to drive the reversing plate 330 to rotate, and at the moment, the guide arc surface 332, the third channel 303 and the horizontal plane incline to block the communication between the second channel and the first channel, so that the first channel is communicated with the third channel. After being sent from the first channel, the paper is guided by the guide cambered surface 332 to enter the paper between the first guide wheel 501 and the second guide wheel 502, and finally sent into the crushing channel 341, and then sent to the paper crusher for crushing through the crushing channel 341.

Preferably, one end of the reversing shaft 660 is connected with an output shaft of the rotary solenoid valve 230, so that the reversing shaft 660 can be driven to rotate by the rotary solenoid valve 230; of course, the motor could be used directly to drive the commutator shaft 660. The design is mainly to realize the automatic reversing function, and the reversing plate 330 is driven to rotate by the rotation of the reversing shaft 660 to realize the reversing.

Preferably, one of the second belt shafts 631 is connected to one of the second conveying shafts 612 through a first timing belt 570 and constitutes a belt transmission mechanism, one of the second conveying shafts 612 is connected to the motor shaft 221 through a second timing belt 580 and constitutes a belt transmission mechanism, and the motor shaft 221 is incorporated in the motor 220. After the motor is started, the second belt shaft 631 and the second conveying shaft 612 can be driven to rotate circularly, so that the third conveying belt 540 and the second conveying belt 550 are driven to run to convey paper. The second conveying shaft 612 is also connected to the second guide wheel shaft 602 through a belt 605 and constitutes a belt transmission mechanism, so that the second guide wheel 502 can be driven to rotate to convey the paper.

The crushing channel 341 is arranged in the crushing guide shell 340, the crushing guide shell 340 is installed on the lower cover 320, the crushing guide shell 340 is further provided with a through wheel groove 342, the outer wall of the crushing guide shell 340 is further provided with a shaft plate 343, the shaft plate 343 and the impeller shaft 640 can be assembled in a circumferential rotating mode, the impeller shaft 640 is sleeved with an impeller 560, blades of the impeller 560 penetrate through the wheel groove 342 and then enter the crushing channel 341, the impeller shaft 640 is connected with a motor shaft of the impeller motor 250 through a belt 604 and forms a belt transmission mechanism, the impeller motor 250 can drive the impeller shaft 640 to rotate circumferentially after being started, so that the impeller is driven to rotate, and the impeller is matched with the inner wall of the crushing channel 341 through the blades to input paper into the paper crusher for crushing.

Preferably, a fan 240 is further installed on the shredding guide shell 340 near the lower shell 320, the fan 240 blows air into the shredding channel 341 after being started, and the generated air flow makes the paper in the shredding channel 341 tightly attached to the inner wall of the shredding channel 341, so that the paper enters between the impeller and the inner wall of the shredding channel 341 to facilitate the transportation of the paper without being raised, and the paper is prevented from being folded and kneaded at the impeller to affect the paper entering the shredder.

Preferably, the crushing guide shell 340 is mounted with a passage access panel 344 at one side of the crushing passage 341, and the passage access panel 344 is hinged with the crushing guide shell 340 by an access panel shaft 603. And a crushing passage 341 is defined between the passage repairing plate 344 and the crushing guide shell 340. This is primarily for ease of inspection, as there may be a paper jam in the shredding tunnel 341 during use, and the trouble can be quickly cleared by opening the tunnel access panel 344 directly.

Referring to fig. 17-24, preferably, since the second channel 02 and the third channel 03 can only be used alternatively, but the third conveyor belt 540 and the second guide wheel 502 are always kept running in the above design, obviously, not only the energy consumption is increased, but also some unnecessary wear is increased, and the service life of the equipment is affected, the following improvements are made to the embodiment:

a linkage mechanism is added, the linkage mechanism comprises two linkage assemblies 700, the two linkage assemblies 700 are respectively arranged on a second belt shaft 631 and a second guide wheel shaft 502, pull ropes 810 of the two linkage assemblies 700 are respectively assembled with a rolling wheel 661, and the rolling wheel 661 is arranged on a reversing shaft 660; the linkage assembly 700 mounted on the second belt shaft 631 is used for controlling whether the belt wheel 701 of the linkage assembly 700 drives the second belt shaft 631 to rotate, the linkage assembly 700 mounted on the second guide wheel shaft 502 is used for controlling whether the belt wheel 701 of the linkage assembly 700 drives the second guide wheel shaft 502 to rotate, and the second belt shaft 631 or the second guide wheel shaft 502 rotates alternatively, specifically, when the first channel is communicated with the second channel, the second belt shaft 631 rotates, so that the third conveyor belt 540 is driven to operate to convey paper, and at this time, the second guide wheel shaft 502 does not rotate; while the first and third passages are communicated, the second leading axle 502 rotates to convey the paper, and the second belt shaft 631 does not rotate.

The linkage assembly 700 comprises a rotating disc 710 and a fixed disc 720, the rotating disc 710 and the fixed disc 720 are sleeved on a clutch sleeve 740 in a circumferential rotation manner, a sliding block groove 721 is arranged on the fixed disc 720, the sliding block groove 721 is clamped with a sliding block 730 and can be assembled in a sliding manner, a driving pin 731 is arranged on the sliding block 730, the driving pin 731 penetrates through a chute 711 and is clamped with the chute 711 and can be assembled in a sliding manner, the chute 711 is arranged on the rotating disc 710, and the distance between the two ends of the chute 711 and the axis of the rotating disc 710 is different. The rotary plate 710 is fixedly assembled with the pull rope 810 so that the rotary plate 710 can be driven to rotate by the pull rope 810 when the reversing shaft rotates, and the rotary plate 710 drives the slider 730 to slide along the slider groove 721 through the inclined groove 711.

The clutch sleeve 740 is mounted on the second belt shaft 631 or the second guide wheel shaft 502 in a circumferentially rotatable manner, and a sleeve section 741 is arranged on the clutch sleeve 740, on which sleeve section 741 a belt wheel 701 is mounted, said belt wheel 701 being assembled with the first timing belt 570 or the drive belt 605 and forming a belt drive.

The fixed disk 720 is assembled and fixed with the lower cover 320 through a fixed plate 722, the fixed plate 722 is connected with a spring seat 712 through a tension spring 430, the spring seat 712 is installed on the rotating disk 710, and the tension spring 430 is used for applying tension force to the rotating disk 710 to drive the sliding block 730 to move downwards.

The slider 730 is provided with an arc plate 732, the arc plate 732 is attached to the ball 821, the ball 821 is arranged on one end of the clutch pin 820 in a ball-shaped rolling manner, the other end of the clutch pin 820 is inserted into the clutch chute 741 after passing through the clutch sleeve 740 and is assembled with the clutch slider 830, and the clutch slider 830 can be pressed against the second belt shaft 631 or the second guide wheel shaft 502, so that the clutch sleeve 740 and the second belt shaft 631 or the second guide wheel shaft 502 are relatively fixed through friction force to realize transmission. The part of the clutch pin 820 between the closed end surfaces of the clutch slider 830 and the clutch chute 741 is assembled with the spring piece 440, the spring piece 440 has elasticity, and two ends of the spring piece 440 are respectively attached to the clutch chute 741, the spring piece 440 has elasticity and applies an elastic force to the clutch pin 820 to pull the balls, so that the clutch slider is far away from the second belt shaft 631 or the second guide wheel shaft 502 in an initial state, and the clutch sleeve is separated from the second belt shaft 631 or the second guide wheel shaft 502 at the moment, so that the clutch sleeve idles, and energy consumption and abrasion are reduced.

At least two sliding blocks 730 are provided, and a plurality of arc plates 732 corresponding to each sliding block 730 can form an inner wall with a complete circular cross section after moving to the maximum displacement point of the clutch sleeve.

When the clutch slider is required to be tightly attached to the second belt shaft 631 or the second guide wheel shaft 502 for transmission, the rotating disc 710 rotates, so that the drive slider 730 drives the arc plate 732 to move towards the balls, the drive clutch pin 820 overcomes the elastic force of the spring piece 440 to push the clutch slider to move away from the balls until the clutch slider is tightly attached to the second belt shaft 631 or the second guide wheel shaft 502 and the plurality of arc plates 732 enclose a circle with a complete inner wall, then the clutch sleeve drives the second belt shaft 631 or the second guide wheel shaft 502 to rotate, and the balls roll along the inner wall of the arc plates 732.

In this embodiment, one of the clutch blocks corresponding to the second belt shaft 631 and the second guide wheel shaft 502 is always kept pressed against the second belt shaft 631 or the second guide wheel shaft 502, and the other clutch block is kept separated from the second belt shaft 631 or the second guide wheel shaft 502, so that only one of the second belt shaft 631 and the second guide wheel shaft 502 is in a tight transmission state with the corresponding clutch sleeve, and the second belt shaft 631 or the second guide wheel shaft 502 is driven as required. And after the steering shaft rotates in place, one pull rope can be wound and the other pull rope can be released, so that the states of the two linkage assemblies are switched.

Preferably, a first photoelectric counter 261 and a second photoelectric counter 262 are sequentially installed in the first channel 01 along the paper conveying direction, a third photoelectric counter 263 is installed in the second channel 02, a fourth photoelectric counter 264 is installed in the third channel 03, and the first photoelectric counter 261, the second photoelectric counter 262, the third photoelectric counter 263 and the fourth photoelectric counter 264 are all used for detecting whether paper passes through or not and counting the number of the passed paper.

The invention is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. A scanning and paper shredding integrated machine is characterized by comprising a rack and a top cover, wherein the top cover is arranged on the rack, and a scanner, a paper feeding module, a paper shredder and a paper outlet are respectively arranged on the rack; the paper enters the scanner, is scanned by the scanner and then enters the paper feeding module, and the paper feeding module selects and inputs one of the paper into the paper shredder and the paper outlet according to manual or system management selection;

the top cover is also provided with a vertical rod, the vertical rod is respectively provided with a code scanner and a monitoring camera, the top cover is provided with a monitoring area under the monitoring camera, and the monitoring camera is used for collecting images at the monitoring area and the scanner paper inlet; the code scanner is used for scanning the identification code; the top cover is also provided with a touch screen and a binocular camera, and the touch screen is used for displaying pictures and touch input information; the binocular camera is used for acquiring the head portrait of an operator so as to perform face recognition.

2. The scanning and paper-shredding integrated machine according to claim 1, wherein a front door is further mounted on the frame, a box shell is arranged on the inner side of the front door, a paper shredding box is slidably mounted in the box shell, a paper shredding cavity with an open top is formed in the inner side of the paper shredding box, a paper shredding base is mounted above the paper shredding box and assembled with the frame through a sliding rail, a paper shredder is mounted on the paper shredding base, and paper is input into the paper shredder and shredded by the channel module, and then is discharged to the inner cavity of the paper shredding machine below through an outlet in the bottom of the paper shredding machine for storage.

3. The scanning and paper-shredding integrated machine as claimed in claim 1, wherein the frame is hinged to a top cover by a hinge, the top cover is hinged to one end of the support rod, and the other end of the support rod is hinged to the frame.

4. The scanning and paper-shredding all-in-one machine as claimed in any one of claims 1 to 3, wherein the paper feeding module comprises an upper cover and a lower cover, and a first channel, a second channel and a third channel are arranged between the upper cover and the lower cover; the first channel is communicated with the second channel and the third channel through one of the reversing plates; the reversing plate is provided with a horizontal plane and a guide cambered surface, and the horizontal plane is in a horizontal state in an initial state, so that the reversing plate seals the third channel and communicates the first channel with the second channel, and at the moment, paper passes through the horizontal plane and then enters the second channel; after the reversing plate is reversed, the cambered surface is guided to incline with the third channel and the horizontal plane so as to block the communication between the second channel and the first channel and ensure that the first channel is communicated with the third channel; after being sent from the first channel, the paper enters between the first guide wheel and the second guide wheel through the guide of the guide cambered surface, is finally sent into the crushing channel, and is then conveyed to the paper shredder through the crushing channel to be crushed.

5. The scanning and paper-shredding integrated machine according to claim 4, wherein the upper cover is provided with a first sponge wheel, a first matching wheel and a first conveying belt in sequence in the paper conveying direction, and the first sponge wheel is sleeved on a first conveying shaft; the first matching wheel is sleeved on the third conveying shaft; two ends of the first conveying belt respectively pass around the two first belt shafts to form a belt transmission mechanism; a plurality of second matching wheels are further mounted on the part, located between the two first belt shafts, of the first conveying belt, and the second matching wheels are mounted on the matching shafts so as to tension and guide the first conveying belt; the first conveying shaft, the third conveying shaft, the two first belt shafts and the matching shaft are respectively assembled with the upper cover in a circumferential rotating manner;

the lower cover is sequentially provided with a second sponge wheel, a second conveying belt, a reversing plate, a second guide seat and a third conveying belt in the conveying direction of the paper, and the second sponge wheel is sleeved on a second conveying shaft; two ends of the second conveying belt respectively bypass two second conveying shafts and form a belt transmission mechanism;

the reversing plate is sleeved on the reversing shaft in a non-circumferential-rotation manner; the second guide seat is arranged on the lower cover; two ends of the third conveying belt respectively pass around the two second belt shafts to form a belt transmission mechanism; a third matching wheel is arranged on the part of the second conveying belt, which is positioned between the two second conveying shafts, and the third matching wheel is sleeved on the fourth conveying shaft; the second conveying shaft, the two second conveying shafts, the reversing shaft, the two second belt shafts and the fourth conveying shaft are respectively assembled with the lower cover in a circumferential rotating mode;

a part between the second conveying belt and the third conveying belt forms a second channel, one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with the storage box;

the third channel is arranged between the first guide seat and the second guide seat, the first guide seat and the second guide seat are respectively installed on the lower cover, a first guide wheel and a second guide wheel are respectively installed in the third channel, and the first guide wheel and the second guide wheel are matched to convey paper into the crushing channel; the first guide wheel and the second guide wheel are respectively sleeved on a first guide wheel shaft and a second guide wheel shaft, and the first guide wheel shaft and the second guide wheel shaft are respectively arranged on a first guide seat and a second guide seat;

the first sponge wheel, the second conveying belt, the first matching wheel and the part, located between the second guide seat and the second sponge wheel, of the second conveying belt and the first conveying belt form a first channel.

6. The scanning and paper-shredding integrated machine as claimed in claim 5, wherein a first hinge housing is mounted on one side of the upper cover, a rotating shaft is mounted on the first hinge housing, the rotating shaft is hinged with a second hinge housing, and the second hinge housing is mounted on the lower cover;

the other side of the upper cover is provided with a lock seat, the lock seat is provided with an articulated shaft, the articulated shaft is articulated with a hook lock, the hook lock is respectively provided with a lock groove and a poking part, the lock groove is clamped and assembled with a lock rod, and the lock rod is arranged on the lower cover, so that the upper cover and the lower cover are assembled and fixed;

the lock rod is sleeved with a torsion spring, and two ends of the torsion spring are respectively assembled with the lock seat and the hook lock, so that the torsion force rotating towards the lock rod is applied to the hook lock to enable the lock rod to be clamped with the lock groove.

7. The scanning and paper-shredding unified machine according to claim 5, wherein one of the second belt shafts is connected to one of the second conveyance shafts through a first timing belt and constitutes a belt driving mechanism, one of the second conveyance shafts is connected to a motor shaft through a second timing belt and constitutes a belt driving mechanism, and the motor shaft is inserted into a motor.

8. The scanning and paper-shredding integrated machine according to claim 4, wherein the shredding channel is provided in a shredding guide housing mounted on the lower cover, the shredding guide housing is further provided with a through wheel groove, and the outer wall of the shredding guide housing is further provided with a shaft plate, the shaft plate and an impeller shaft can be assembled in a circumferential rotation manner, the impeller shaft is sleeved with an impeller, blades of the impeller pass through the wheel groove and then enter the shredding channel, and the impeller shaft is connected with a motor shaft of an impeller motor through a belt and forms a belt transmission mechanism; the fan is arranged at the position, close to the lower shell, of the crushing guide shell, and blows air into the crushing channel after the fan is started, and the generated air flow enables paper in the crushing channel to be attached to the inner wall of the crushing channel;

the crushing guide shell is located one side of the crushing channel and is provided with a channel maintenance board, the channel maintenance board is hinged with the crushing guide shell through a maintenance board shaft, and the channel maintenance board and the crushing guide shell are surrounded to form a crushing channel.

9. The scanning and paper-shredding integrated machine according to claim 5, further comprising a linkage mechanism, wherein the linkage mechanism comprises two linkage assemblies, the two linkage assemblies are respectively mounted on the second belt shaft and the second guide wheel shaft, pull ropes of the two linkage assemblies are respectively assembled with a winding wheel, and the winding wheel is mounted on the reversing shaft; the linkage assembly is arranged on the second belt shaft and used for controlling whether the belt wheel of the linkage assembly drives the second belt shaft to rotate or not, the linkage assembly is arranged on the second guide wheel shaft and used for controlling whether the belt wheel of the linkage assembly drives the second guide wheel shaft to rotate or not, and one of the second belt shaft and the second guide wheel shaft rotates; when the first channel is communicated with the second channel, the second belt shaft rotates so as to drive the third conveying belt to operate to convey paper, and at the moment, the second guide wheel shaft does not rotate; when the first channel is communicated with the third channel, the second guide wheel shaft rotates to convey paper, and the second belt shaft does not rotate.

10. The scanning and paper-shredding integrated machine according to claim 9, wherein the linkage assembly comprises a rotating disc and a fixed disc, the rotating disc and the fixed disc are sleeved on the clutch sleeve in a circumferential rotation manner, a slider groove is formed in the fixed disc, the slider groove is clamped with the slider and can be assembled in a sliding manner, a driving pin is mounted on the slider, the driving pin penetrates through a chute and is clamped with the chute and can be assembled in a sliding manner, the chute is formed in the rotating disc, and the distance between the two ends of the chute and the axis of the rotating disc is different;

the rotating disc is fixedly assembled with the pull rope; the clutch sleeve can be sleeved on the second belt shaft or the second guide wheel shaft in a circumferential rotating manner, a shaft sleeve section is arranged on the clutch sleeve, a belt wheel is arranged on the shaft sleeve section, and the belt is assembled with the first synchronous belt or the transmission belt to form a belt transmission mechanism; the fixed disc is fixedly assembled with the lower cover through a fixed plate, the fixed plate is connected with a spring seat through a tension spring, the spring seat is installed on the rotating disc, and the tension spring is used for applying tension force to the rotating disc to drive the sliding block to move downwards;

the sliding block is provided with an arc plate, the arc plate is tightly attached to a ball, the ball can be arranged at one end of the clutch pin in a spherical rolling manner, the other end of the clutch pin penetrates through the clutch sleeve and then is arranged in the clutch chute and assembled with the clutch sliding block, and the clutch sliding block can be tightly pressed with the second belt shaft or the second guide wheel shaft, so that the clutch sleeve and the second belt shaft or the second guide wheel shaft are relatively fixed through friction force to realize transmission;

the part of the clutch pin, which is positioned between the clutch sliding block and the closed end surface of the clutch sliding groove, is assembled with the spring piece, the spring piece has elasticity, two ends of the spring piece are respectively attached to the clutch sliding groove, the spring piece has elasticity and applies elasticity for pulling the ball to the clutch pin, so that the clutch sliding block is far away from the second belt shaft or the second guide wheel shaft in the initial state, and the clutch sleeve is separated from the second belt shaft or the second guide wheel shaft at the moment, so that the clutch sleeve idles;

the number of the sliding blocks is at least two, and the plurality of arc plates corresponding to each sliding block can form an inner wall with a complete circular cross section after moving to the maximum displacement point of the clutch sleeve.

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