CN216583179U - Automatic recovery unit of paper file - Google Patents
Automatic recovery unit of paper file Download PDFInfo
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- CN216583179U CN216583179U CN202121527445.7U CN202121527445U CN216583179U CN 216583179 U CN216583179 U CN 216583179U CN 202121527445 U CN202121527445 U CN 202121527445U CN 216583179 U CN216583179 U CN 216583179U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
Abstract
The utility model belongs to the field of information security, and particularly relates to a paper feeding device of a device capable of automatically recycling paper documents. The paper feeding device is arranged at the position of a paper feeding channel in the automatic paper document recovery device, consists of a paper feeding mechanism, a paper twisting mechanism and a paper conveying mechanism, and is sequentially connected through a horizontal paper feeding channel. The paper feeding device designed by the utility model can automatically collect and recover paper documents at high speed, is simple in self-service operation, convenient and labor-saving, can feed paper page by page for identification, adopts a fully open channel, is convenient to treat paper jam and other faults caused by various accidents, and improves the working efficiency.
Description
The technical field is as follows:
the utility model relates to the field of information security, in particular to a device capable of automatically identifying, recovering and processing paper documents.
Background art:
within government departments, financial, military and other confidential organizations and production enterprises, the relevant national security management regulations are strictly executed on the links of making, receiving, transmitting, using, copying, recovering and the like of confidential paper documents. After the confidential files are manufactured, distributed and used, the confidential files are required to be recycled. The recycled files are destroyed uniformly according to the destruction standard of the national security management, and the secret information cannot be restored, so that the closed-loop management of the confidential files is realized. Therefore, in order to prevent the diffusion of secret-related information and the unconscious secret leakage, the timely and accurate file recovery is a crucial link for realizing the closed-loop management of the secret-related files.
In security units, there is usually a designated file reclamation point, such as where the file is being reclaimed by an archive or security department. When a user submits confidential documents to a recovery point, a department sets a special recovery manager, and the number of the documents needs to be manually checked, the content of the documents is checked, the identification codes of the documents are scanned, and the information of document recovery, such as a holder, a document name, a security level, the number, a recovery date and the like, is registered. The recovered files are intensively placed in a file cabinet for sealed storage, and are periodically or irregularly filled into security bags to be delivered to a centralized destruction point for destruction. The register book for registering the file recovery information needs to be stored for a long time for auditing.
In the prior art, the conditions of corner missing, folding, re-opening, no identification code, unclear identification code and the like in related paper cannot be automatically returned, manual sorting and recovery are needed, labor and time are wasted, and mistakes are easily made. Particularly, in the process of sorting paper, the equipment structure is extremely complex, the occupied space is large, and the whole equipment is very heavy; in the step of sorting execution, the action amplitude of the equipment is large, and the sorting speed is influenced.
The utility model has the following contents:
utility model purpose:
the utility model designs an automatic paper file recovery device, and aims to solve the problems that in the prior art, paper can not be automatically returned under the conditions of paper corner missing, folding, overlapping and the like, the device is complex in structure, large in occupied space, large in action amplitude, and capable of influencing the sorting speed, and the recovered files can not be rapidly identified page by page and face by face and double-sided identification can not be achieved.
The technical scheme is as follows:
the utility model provides an automatic recovery unit of paper file which characterized in that: the recovery device comprises a machine body and a secrecy box; the lower end of the machine body is connected with the confidential box and communicated with the confidential box through a recovery bin inside the machine body;
the machine body comprises a paper feeding mechanism, a detection and identification mechanism and a paper separating mechanism; the paper feeding mechanism, the detection and identification mechanism and the paper separating mechanism are sequentially connected through a channel in the machine body, the channel firstly horizontally passes through the paper feeding mechanism from the paper placing table, then vertically passes through the detection and identification mechanism, then is bent obliquely upwards to pass through the paper separating mechanism, and finally is horizontally led to the paper returning bin and the paper recovering bin.
The paper feeding mechanism is arranged at the paper feeding part of the channel and consists of a paper feeding mechanism, a paper twisting mechanism and a paper conveying mechanism, wherein:
the paper feeding mechanism is arranged on the outermost side of the paper feeding mechanism, wherein the paper feeding wheels are a pair of driven wheels which are connected through a belt and are arranged on the lower side of the channel in parallel; the pressing plate is arranged on the upper side of the channel, and the paper placing table and the channel are on the same plane;
the paper twisting mechanism is arranged in the middle of the paper feeding mechanism, wherein the paper twisting wheel is connected with the driving wheel through a belt and arranged at the lower side of the channel in parallel, and the paper twisting wheel is connected with the paper feeding wheel close to the paper twisting mechanism through a belt; the paper blocking wheel frame is arranged on the upper side of the channel and corresponds to the paper rolling wheel and the driving wheel, a baffle is arranged on the right side of the paper blocking wheel frame, one end of the baffle is connected with the machine body, and the other end of the baffle is lapped on the upper side of the channel; a paper blocking wheel is arranged in the paper blocking wheel frame, is attached to the upper side of the channel and corresponds to the paper rolling wheel; the adjusting bolt penetrates through a hole on the upper side of the paper blocking wheel frame and a paper blocking rotating shaft in the paper blocking wheel frame, and a spring in a compressed state is sleeved on the outer side of the adjusting bolt at the position between the paper blocking wheel frame and the paper blocking rotating shaft; the paper blocking wheel frame is internally provided with a wheel frame rotating shaft which is arranged on the left side of the paper blocking wheel, is attached to the upper side of the channel in parallel with the paper blocking wheel and corresponds to the driving wheel;
the paper conveying mechanism is arranged on the innermost side of the paper feeding mechanism and is an accelerating wheel; the accelerating wheels are in a pair and are oppositely arranged on the upper side and the lower side of the channel.
The paper blocking rotating shaft, the accelerating wheel, the paper rolling wheel, the paper feeding wheel, the driving wheel and the wheel carrier rotating shaft are axially fixed on the inner wall of the machine body, the stopping wheel is fixed on the paper blocking wheel carrier, and the paper blocking wheel carrier is connected with the paper blocking rotating shaft through an adjusting bolt.
The detection and identification mechanism consists of a paper conveying mechanism and a scanning and identification mechanism; pass paper mechanism and set up respectively at scanning identification mechanism's both ends, pass paper mechanism and scanning identification mechanism and set gradually along the scanning position of passageway, wherein:
in the scanning identification mechanism, a pair of CIS image sensors are embedded at the left side and the right side of the channel and are arranged in a relative staggered manner; a first position sensor is arranged at the upstream of a channel where the CIS image sensor is arranged, and a second position sensor is arranged at the downstream of the channel; the first position sensors are a pair and are oppositely arranged at the left side and the right side of the channel, and the second position sensors are a pair and are oppositely arranged at the left side and the right side of the channel;
the paper conveying mechanisms are arranged at the upper end and the lower end of the scanning identification mechanism and are accelerating wheels; the accelerating wheels at the upper ends are a pair and are respectively and oppositely arranged at the left side and the right side of the channel; the accelerating wheels at the lower end are a pair and are respectively and oppositely arranged at the left side and the right side of the channel.
In the paper separating mechanism, a fourth position sensor, an accelerating wheel, a fifth position sensor and a paper separating shifting fork are sequentially arranged along a channel, and the channel is divided into a recovery bin channel and a paper returning bin channel by the paper separating shifting fork; the fourth position sensors are a pair and are oppositely arranged on the left side and the right side of the channel; the accelerating wheels are a pair, are oppositely arranged at the left side and the right side of the channel and are axially fixed on the inner wall of the machine body; the fifth position sensors are a pair and are oppositely arranged on the left side and the right side of the channel; the paper separating shifting fork is arranged at the branch of the channel; a pair of accelerating wheels are oppositely arranged on the upper side and the lower side of the recovery bin channel, a pair of sixth position sensors are arranged behind the accelerating wheels, and the pair of sixth position sensors are oppositely arranged on the upper side and the lower side of the recovery bin channel; a pair of accelerating wheels is oppositely arranged on the upper side and the lower side of the paper-returning bin channel, a pair of seventh position sensors is arranged behind the accelerating wheels, and the pair of accelerating wheels is oppositely arranged on the upper side and the lower side of the paper-returning bin channel.
In the paper separating shifting fork, a shifting fork tooth is of a wedge-shaped structure, the thick end of the shifting fork tooth penetrates through and is fixed through a shifting fork shaft, two sides of the thin end are respectively provided with an arc, a plurality of shifting fork teeth penetrate through and are fixed on the thick end through the shifting fork shaft, and axial projections of the shifting fork teeth are completely overlapped; the shifting fork shaft is arranged on the inner wall of the machine body, and one end of the shifting fork shaft is fixedly provided with a shifting fork electromagnet; two sides of the thin end of the shifting fork tooth are respectively provided with an arc, the arcs are all 30-degree minor arcs, and the shifting fork electromagnet is driven through the control of an operation interface of the automatic paper file recycling device.
The included angle of the acute angle formed by bending the channel at the detection and identification mechanism and the paper separation mechanism is 30 degrees, and a pair of third position sensors are oppositely arranged on the channel at the bending position; the machine body shell can be turned over and opened through the rotating shaft, the channel is fully open and is suitable for paper documents with the size of A4-A3 pages, and the paper feeding speed is not lower than 150 sheets/minute; the paper placing table can store paper documents with 120 pages.
Each position sensor is of a pair tube structure and is oppositely arranged on two sides of the channel; the accelerating wheels are axially fixed on the inner wall of the machine body and are driven by the operation interface control of the automatic paper file recovery device, and the rotating speeds of the accelerating wheels are the same.
The operation interface is arranged on the surface of the machine body, and the large screen is arranged at the upper end of the machine body; the large screen is connected with the operation interface through a circuit.
The recovery device is internally provided with a paper returning bin and a recovery bin which are respectively connected with a paper returning bin channel and a recovery bin channel; wherein the recovery bin is arranged at the lower end of the paper returning bin and communicated with the confidential bag in the confidential box, the lower end of the recovery bin is provided with a turnover shaft of the recovery bin, and the outer side of the recovery bin is provided with a recovery bin door.
The advantages and effects are as follows:
the utility model has the following advantages and beneficial effects:
1. the paper documents are collected and recovered at a high speed in a full-automatic mode, and the automatic paper document collection and recovery device is simple and convenient to operate by self and saves manpower.
2. The double-sided identification is carried out on the paper feeding page by page, the paper feeding page can be compared with the printing information on the server, the quick page-by-page identification and the double-sided identification of the recycled files are realized, the identification confirmation of the files page by page is sent to the server, the paper returning treatment can be carried out on the conditions of corner missing, folding, re-opening and the like in the paper, the paper can be taken out from a paper returning bin for checking, the safety of the files is improved, and each file is controlled, cannot be damaged, copied and lost.
3. The channel of the utility model is fully open, thus facilitating the treatment of faults such as paper jam caused by various accidents.
4. The file management system can be accessed to form a closed loop, the operation authority is controlled, and integrated and unified management of file processing is realized.
5. The unique channel design is adopted, so that the whole machine has smaller volume, compact structure and space saving, and is more suitable for office environment.
6. The paper feeding speed is not lower than 150 sheets/minute, and the working efficiency is improved.
Description of the drawings:
FIG. 1 is a schematic perspective view of the automatic paper document recycling device of the present invention;
FIG. 2 is a schematic side view of the automatic paper document recycling device of the present invention;
FIG. 3 is a schematic side view of a paper feeding mechanism of the automatic paper document recycling device of the present invention;
FIG. 4 is a schematic side view of the detection and identification mechanism of the automatic paper document recycling device of the present invention;
FIG. 5 is a schematic side view of a paper separating mechanism of the automatic paper document recycling device of the present invention;
FIG. 6 is an overall schematic view of the paper separation fork of the present invention;
FIG. 7 is a diagram showing the position distribution of position sensors in the body passage of the automatic paper document recycling device of the present invention;
fig. 8 is a schematic view of the body of the automatic paper document recycling device of the present invention.
Description of reference numerals: 100. the automatic paper feeding machine comprises a machine body, 101, a paper placing table, 102, a channel, 103, an accelerating wheel, 104, a recovery bin, 105, a paper returning bin, 106, a recovery bin door, 107, a recovery bin overturning shaft, 108, an operation interface, 109, a rotating shaft, 110, a paper feeding mechanism, 111, a pressing plate, 112, a paper blocking wheel, 113, a paper blocking wheel frame, 114, a paper blocking rotating shaft, 115, a paper twisting wheel, 116, a baffle plate, 117, a paper feeding wheel, 118, 119, an adjusting bolt, 1110, a driving wheel, 1111, a wheel frame rotating shaft, 120, a detection and identification mechanism, 121, a first position sensor, 122, a CIS image sensor, 123, a second position sensor, 124, a third position sensor, 130, a paper separating mechanism, 131, a paper separating fork, 132, a fork electromagnet, 133, a fork shaft, 134, a fork, 135, a fourth position sensor, 136, a fifth position sensor, 137, a sixth position sensor, 138, a seventh position sensor, a third position sensor, a fourth, 139. A recycling bin passage 140, a paper returning bin passage 200, a security box 201, a security bag 202, a paper full sensor 300 and a large screen.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, an automatic recycling device for paper documents is characterized in that: the recycling device comprises a machine body 100 and a secrecy box 200; the lower end of the machine body 100 is connected with the secret box 200 and is communicated with the recovery bin 104 in the machine body 100;
the machine body 100 comprises a paper feeding mechanism, a detection and identification mechanism and a paper separating mechanism; the paper feeding mechanism, the detection and identification mechanism and the paper separating mechanism are sequentially connected through a channel 102 in the machine body 100, the channel 102 passes through the paper feeding mechanism from the paper placing table 101 in a horizontal mode, then passes through the detection and identification mechanism vertically, then bends upwards in an inclined mode to pass through the paper separating mechanism, and finally horizontally leads to the paper returning bin 105 and the paper recovering bin 104.
As shown in fig. 3, the paper feeding mechanism 110 is disposed at a paper feeding position of the channel, and comprises a paper feeding mechanism, a paper twisting mechanism, and a paper feeding mechanism, wherein:
the paper feeding mechanism is arranged at the outermost side of the paper feeding mechanism 110, wherein the paper feeding wheels 117 are a pair of driven wheels, are connected through a belt and are arranged at the lower side of the channel 102 in parallel; the pressing plate 111 is arranged on the upper side of the channel 102, and the paper placing table 101 and the channel 102 are on the same plane;
the paper twisting mechanism is arranged in the middle of the paper feeding mechanism 110, wherein the paper twisting wheel 115 is connected with the driving wheel 1110 through a belt and arranged at the lower side of the channel 102 in parallel, and the paper twisting wheel 115 is connected with the paper feeding wheel 117 close to the paper twisting mechanism through a belt; the paper blocking wheel frame 113 is arranged on the upper side of the channel 102 and corresponds to the paper rolling wheel 115 and the driving wheel 1110, the baffle 116 is arranged on the right side of the paper blocking wheel frame 113, one end of the baffle 116 is connected with the machine body 100, and the other end of the baffle 116 is lapped on the upper side of the channel 102; a paper blocking wheel 112 is arranged in the paper blocking wheel frame 113, and the paper blocking wheel 112 is attached to the upper side of the channel 102 and corresponds to the paper rolling wheel 115; the adjusting bolt 119 passes through a hole on the upper side of the paper blocking wheel frame 113 and passes through a paper blocking rotating shaft 114 in the paper blocking wheel frame 113, and a spring 118 in a compressed state is sleeved outside the position of the adjusting bolt 119 between the paper blocking wheel frame 113 and the paper blocking rotating shaft 114; a wheel carrier rotating shaft 1111 is further arranged in the paper blocking wheel carrier 113, and the wheel carrier rotating shaft 1111 is arranged at the left side of the paper blocking wheel 112, is attached to the upper side of the channel 102 in parallel with the paper blocking wheel 112 and corresponds to the driving wheel 1110;
the paper conveying mechanism is arranged at the innermost side of the paper feeding mechanism 110 and is an accelerating wheel 103; the accelerating wheels 103 are a pair and are oppositely arranged at the upper side and the lower side of the channel 102.
The paper blocking rotating shaft 114, the accelerating wheel 103, the paper twisting wheel 115, the paper feeding wheel 117, the driving wheel 1110 and the wheel frame rotating shaft 1111 are axially fixed on the inner wall of the machine body 100, the blocking wheel 112 is fixed on the paper blocking wheel frame 113, and the paper blocking wheel frame 113 is connected with the paper blocking rotating shaft 114 through the adjusting bolt 119.
As shown in fig. 4, the detection and identification mechanism 120 is composed of a paper conveying mechanism and a scanning and identification mechanism; the paper conveying mechanisms are respectively arranged at two ends of the scanning recognition mechanism, and the paper conveying mechanisms and the scanning recognition mechanism are sequentially arranged along the scanning part of the channel 102, wherein:
in the scanning identification mechanism, a pair of CIS image sensors 122 are embedded at the left side and the right side of the channel and are arranged in a relative staggered manner; a first position sensor 121 is arranged at the upstream of the channel 102 where the CIS image sensor 122 is arranged, and a second position sensor 123 is arranged at the downstream of the channel 102; the first position sensors 121 are a pair and are oppositely arranged at the left side and the right side of the channel 102, and the second position sensors 123 are a pair and are oppositely arranged at the left side and the right side of the channel 102;
the paper conveying mechanisms are arranged at the upper end and the lower end of the scanning identification mechanism and are accelerating wheels 103; the accelerating wheels 103 at the upper ends are a pair and are respectively and oppositely arranged at the left side and the right side of the channel 102; the lower accelerating wheels 103 are a pair and are respectively oppositely arranged at the left side and the right side of the channel 102.
As shown in fig. 5, in the paper separating mechanism 130, a fourth position sensor 135, an accelerator wheel 103, a fifth position sensor 136 and a paper separating fork 131 are sequentially arranged along the channel 102, and the paper separating fork 131 divides the channel 102 into a recycling bin channel 139 and a paper returning bin channel 140; the fourth position sensors 135 are a pair and are oppositely arranged at the left side and the right side of the channel 102; the accelerating wheels 103 are a pair, are oppositely arranged at the left side and the right side of the channel 102, and are axially fixed on the inner wall of the machine body 100; a pair of fifth position sensors 136 installed at left and right sides of the passage 102; the paper separating fork 131 is arranged at the branch of the channel 102; a pair of accelerating wheels 103 are oppositely arranged on the upper side and the lower side of the recovery bin channel 139, a pair of sixth position sensors 137 are arranged behind the accelerating wheels 103, and the pair of sixth position sensors are oppositely arranged on the upper side and the lower side of the recovery bin channel 139; a pair of accelerating wheels 103 are oppositely arranged on the upper side and the lower side of the paper-returning bin channel 140, a pair of seventh position sensors 138 are arranged behind the accelerating wheels 103, and the pair of seventh position sensors are oppositely arranged on the upper side and the lower side of the paper-returning bin channel 140.
As shown in fig. 6, in the paper separating fork 131, the fork teeth 134 are wedge-shaped, the thick ends of the fork teeth 134 are fixed by penetrating through the fork shafts 133, two sides of the thin ends are respectively provided with an arc, and a plurality of fork teeth 134 are fixed by penetrating through the thick ends by the fork shafts 133 and the axial projections of the fork teeth are completely overlapped; a fork shaft 133 is mounted on the inner wall of the machine body 100, and one end of the fork shaft is fixedly mounted with a fork electromagnet 132; two sides of the thin end of the shifting fork teeth 134 are respectively provided with an arc, the arcs are minor arcs of 30 degrees, and the shifting fork electromagnet 132 is controlled by the operation interface 108 of the automatic paper file recycling device to be driven.
As shown in fig. 8, the included angle of the acute angle formed by bending the channel at the detection and identification mechanism and the paper separation mechanism is 30 °, and a pair of third position sensors 124 are oppositely arranged on the bent channel 102; the casing of the machine body 100 can be turned over and opened through the rotating shaft 109, the channel 102 is fully open and is suitable for paper documents with the size of A4-A3 pages, and the paper feeding speed is not lower than 150 sheets/minute; the paper placing table 101 can store paper documents with 120 pages.
As shown in fig. 7, each of the position sensors is of a pair tube structure and is oppositely arranged on two sides of the channel; the sensor distribution is set according to the positions of C-I in sequence. A paper full sensor 202 is mounted on top of the security bag.
The accelerating pulley 103 is axially fixed on the inner wall of the machine body 100 and is controlled to be driven through an operation interface 108 of the automatic paper file recycling device, and the rotating speeds of the accelerating pulley 103 are the same.
The operation interface 108 is installed on the surface of the machine body 100, and the large screen 300 is installed on the upper end of the machine body 100; the large screen 300 is electrically connected to the operation interface 108.
The recovery device is internally provided with a paper returning bin 105 and a recovery bin 104 which are respectively connected with a paper returning bin channel 140 and a recovery bin channel 139; wherein the recovery bin 104 is arranged at the lower end of the paper returning bin 105 and is communicated with the security bag 201 in the security box 200, the lower end of the recovery bin 104 is provided with a recovery bin overturning shaft 107, and the outer side of the recovery bin 104 is provided with a recovery bin door 106.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 3, a paper document is placed on the paper table 101 and the platen 111 is pressed against the paper, and when the screen activation button or physical button is clicked, the machine activates the paper to bring the paper into the machine via the transport belt.
The paper meets the paper blocking wheel 1112 and is blocked by the paper blocking wheel 112, the lowest paper is driven by the belt of the paper twisting wheel 115 to be squeezed into the lower part of the paper blocking wheel 112, the friction between the paper blocking wheel 112 and the paper forms the paper twisting action, and the force generated by the lower paper twisting is necessarily greater than the force generated by the paper blocking wheel 112, so that the effect of separating the paper one by one and feeding the paper into the channel can be realized.
The paper blocking wheel frame 113 can adjust the friction force between the paper blocking wheel 112 and the belt of the paper twisting wheel 115 by rotating around the wheel frame rotating shaft 1111. The operation is to adjust the penetration depth of the adjusting bolt 119 in the paper-blocking rotating shaft 114 to adjust the paper-blocking wheel frame 113, so that the paper-blocking wheel frame 113 can rotate around the rotating shaft 1111, and further adjust the gap between the paper-blocking wheel 112 on the paper-blocking wheel frame 113 and the belt of the paper-rolling wheel 115, so as to control the magnitude of the friction force.
When there are many sheets, the sheets will be blocked by the blocking plate 116 first, and the lower part of the sheets will enter the sheet blocking wheel 112 first, so that only a few sheets can enter the sheet blocking wheel 112 for twisting.
After the paper is completely rubbed from the paper blocking wheel 112, the paper comes out and enters the accelerating wheel 103, and then the paper is carried by the accelerating wheel 103 to rapidly enter the channel 102. Because the friction force between the paper blocking wheel 112 and the belt of the paper twisting wheel 115 is small and is not enough to tear and damage paper documents, after the paper is twisted page by page, the accelerating wheel 103 can drive the paper to rapidly enter the channel.
120 documents can be placed into the paper placing table 101 at one time, and can be continuously added without stopping, and stopping is not needed.
As shown in fig. 4, after entering a scanning portion of the path 102, the document is transported by the acceleration wheel 103 into a scanning recognition portion, which is also a part of the path 102, and the recognition portion has two CIS image sensors 122 plus two sets of front and rear position sensors.
The two CIS image sensors 122 are arranged in a relatively staggered mode, the left CIS image sensor 122 is higher than the right CIS image sensor 122, the two CIS image sensors 122 are embedded in the channel 102, and the channel 102 for paper to pass through is arranged between the two sensors. The two CIS are oppositely arranged to realize double-sided identification, and the staggered arrangement is to avoid mutual interference of the CIS.
When the first position sensor 121 in front of the CIS image sensor 122 detects a document, the CIS image sensor 122 starts to collect data, that is, to collect document codes, image data of documents including two-dimensional codes, bar codes, and the like. When the document passes through the second position sensor 123 behind the CIS image sensor 122, the CIS image sensor 122 finishes data acquisition.
After the data collection is finished, the document paper is conveyed continuously by the accelerating wheel 103 below.
When the position sensor fails, the trigger function of the CIS image sensor 122 is activated, and the CIS image sensor 122 itself can also perform the functions of two sets of position sensors.
As shown in fig. 5 and 6, the fourth position sensor 135 is used for decision-making and judgment of the paper direction movement of the paper ejection bin 105 and the paper recovery bin 104 after successful paper identification, the core control main module compares the paper passing through the position of the fourth position sensor 135 on the channel 102 with the identification result sent by the image processing unit, and according to the comparison result, if the paper is in a missing corner, folded paper and overlapped paper, the paper ejection processing is performed, and the shifting fork electromagnet 132 in the paper separation shifting fork 131 is driven, so that the shifting fork shaft 133 is rotated, the shifting fork teeth 134 are adjusted, and the paper ejection bin channel 140 is opened to separate the paper into the paper ejection bin 105; otherwise the sheets are sorted into the recycling bin 104.
The fifth position sensor 136 is used for judging whether the paper completely passes through the paper separating fork 131, and the signal change of the sensor is transmitted to the core control module in real time.
The sixth position sensor 137 and the seventh position sensor 138 are used to count the number of received sheets in the corresponding compartment and determine the empty state in the compartment after the sheets are taken out.
The documents entering the paper returning (rejecting) bin can be taken out and viewed at any time, and can be put on the paper placing table 101 for one time again so as to enter the machine again for identification
The paper-ejecting device can eject paper for conditions of corner missing, folding, overlapping, no identification code, unclear identification code and the like in the paper, and can take out the paper from the paper-ejecting bin 105 for checking.
After the jam, information such as the jam position is displayed on the large screen 300. The large screen 300 displays the using method and the notice more striking, and can also play the advertisement.
The recycling bin 104 has a bin opening door 106, and documents entering the recycling bin 104 can be taken out through the bin door 106 when the recognized documents need to be taken out.
Once the files are selected for recycling, the recycling bin 104 is turned over 90 degrees to pour the files into the security bag 201 in the file cabinet
The documents entering the security bag 201 cannot be taken out at will, and only the authorized person opens the coded lock to take back the documents
The security bag 201 has a paper full sensor 202, and when the security bag 201 is full, the paper full sensor 202 will indicate that the security bag needs to be replaced.
The design accords with logicality, the structure is reasonable, the occupied space is minimum, the channel stroke is short, the paper file recovery device can be driven to operate at high speed, the identification and detection are realized, and the number of the files is up to more than 150 in each minute of identification and classification. The paper feeding channel is provided with sensors at 7 positions oppositely to detect and identify the recovered files page by page, the internal sensors can perform error correction check on paper, the paper comprises overlapped, continuous and unfilled files and is conveyed to a reject bin, the working state of the paper file recovery device can be accurately judged through the sensors, prompt information is provided through a user interaction interface, recovery cancellation operation is performed on the identified and sorted files, and reversible operation of retrieving the files is achieved.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic recovery unit of paper file which characterized in that: the recovery device comprises a machine body (100) and a secrecy box (200); the lower end of the machine body (100) is connected with the secrecy box (200) and is communicated with a recovery bin (104) in the machine body (100);
the machine body (100) comprises a paper feeding mechanism, a detection and identification mechanism and a paper separating mechanism; the paper feeding mechanism, the detection and identification mechanism and the paper separation mechanism are sequentially connected through a channel (102) in the machine body (100), the channel (102) horizontally passes through the paper feeding mechanism (110) from the paper placing table (101), then vertically passes through the detection and identification mechanism (120), then is bent obliquely upwards to pass through the paper separation mechanism (130), and finally horizontally leads to the paper returning bin (105) and the recovery bin (104).
2. The automatic paper document recycling device of claim 1, wherein: the paper feeding mechanism (110) is arranged at a paper feeding part of the channel and consists of a paper feeding mechanism, a paper twisting mechanism and a paper conveying mechanism, wherein:
the paper feeding mechanism is arranged at the outermost side of the paper feeding mechanism (110), wherein the paper feeding wheels (117) are a pair of driven wheels, are connected through a belt and are arranged at the lower side of the channel (102) in parallel; the pressing plate (111) is arranged on the upper side of the channel (102), and the paper placing table (101) and the channel (102) are on the same plane;
the paper twisting mechanism is arranged in the middle of the paper feeding mechanism (110), wherein the paper twisting wheel (115) is connected with the driving wheel (1110) through a belt and arranged on the lower side of the channel (102) in parallel, and the paper twisting wheel (115) is connected with the paper feeding wheel (117) close to the paper twisting mechanism through a belt; the paper blocking wheel frame (113) is arranged on the upper side of the channel (102) and corresponds to the paper twisting wheel (115) and the driving wheel (1110), a baffle (116) is arranged on the right side of the paper blocking wheel frame (113), one end of the baffle (116) is connected with the machine body (100), and the other end of the baffle (116) is lapped on the upper side of the channel (102); a paper blocking wheel (112) is arranged in the paper blocking wheel frame (113), the paper blocking wheel (112) is attached to the upper side of the channel (102) and corresponds to the paper twisting wheel (115); the adjusting bolt (119) passes through a hole on the upper side of the paper blocking wheel carrier (113) and passes through a paper blocking rotating shaft (114) in the paper blocking wheel carrier (113), and a spring (118) in a compressed state is sleeved on the outer side of the adjusting bolt (119) between the paper blocking wheel carrier (113) and the paper blocking rotating shaft (114); the paper blocking wheel carrier (113) is internally provided with a wheel carrier rotating shaft (1111), the wheel carrier rotating shaft (1111) is arranged on the left side of the paper blocking wheel (112), is attached to the upper side of the channel (102) in parallel with the paper blocking wheel (112), and corresponds to the driving wheel (1110);
the paper conveying mechanism is arranged on the innermost side of the paper feeding mechanism (110) and is an accelerating wheel (103); the accelerating wheels (103) are a pair and are oppositely arranged on the upper side and the lower side of the channel (102).
3. The automatic paper document recycling device as claimed in claim 2, wherein: the paper blocking device comprises a paper blocking rotating shaft (114), an accelerating wheel (103), a paper twisting wheel (115), a paper feeding wheel (117), a driving wheel (1110), a wheel frame rotating shaft (1111) and a paper blocking wheel frame (113), wherein the wheel frame rotating shaft (1111) is axially fixed on the inner wall of the machine body (100), the paper blocking wheel (112) is fixed on the paper blocking wheel frame (113), and the paper blocking wheel frame (113) is connected with the paper blocking rotating shaft (114) through an adjusting bolt (119).
4. The automatic paper document recycling device of claim 1, wherein: the detection and identification mechanism (120) consists of a paper conveying mechanism and a scanning and identification mechanism; the paper conveying mechanisms are respectively arranged at two ends of the scanning recognition mechanism, and the paper conveying mechanisms and the scanning recognition mechanism are sequentially arranged along the scanning part of the channel (102), wherein:
in the scanning identification mechanism, a pair of CIS image sensors (122) are embedded at the left side and the right side of the channel and are arranged in a relative staggered manner; a first position sensor (121) is arranged at the upstream of a channel (102) where the CIS image sensor (122) is arranged, and a second position sensor (123) is arranged at the downstream of the channel (102); the first position sensors (121) are a pair and are oppositely arranged at the left side and the right side of the channel (102), and the second position sensors (123) are a pair and are oppositely arranged at the left side and the right side of the channel (102);
the paper conveying mechanisms are arranged at the upper end and the lower end of the scanning identification mechanism and are accelerating wheels (103); the accelerating wheels (103) at the upper ends are a pair and are respectively and oppositely arranged at the left side and the right side of the channel (102); the accelerating wheels (103) at the lower ends are a pair and are respectively oppositely arranged at the left side and the right side of the channel (102).
5. The automatic paper document recycling device of claim 1, wherein: in the paper separating mechanism (130), a fourth position sensor (135), an accelerator wheel (103), a fifth position sensor (136) and a paper separating fork (131) are sequentially arranged along a channel (102), and the channel (102) is divided into a recovery bin channel (139) and a paper returning bin channel (140) by the paper separating fork (131); wherein, the fourth position sensors (135) are a pair and are oppositely arranged at the left side and the right side of the channel (102); the accelerating wheels (103) are a pair, are oppositely arranged at the left side and the right side of the channel (102), and are axially fixed on the inner wall of the machine body (100); the fifth position sensors (136) are a pair and are oppositely arranged on the left side and the right side of the channel (102); the paper separating fork (131) is arranged at the branch of the channel (102); a pair of accelerating wheels (103) are oppositely arranged on the upper side and the lower side of the recovery bin channel (139), a pair of sixth position sensors (137) are arranged behind the accelerating wheels (103), and the pair of accelerating wheels are oppositely arranged on the upper side and the lower side of the recovery bin channel (139); a pair of accelerating wheels (103) are oppositely arranged on the upper side and the lower side of the paper-ejecting bin channel (140), a pair of seventh position sensors (138) are arranged behind the accelerating wheels (103), and the pair of seventh position sensors are oppositely arranged on the upper side and the lower side of the paper-ejecting bin channel (140).
6. The automatic paper document recycling device of claim 5, wherein: in the paper separating shifting fork (131), shifting fork teeth (134) are of a wedge-shaped structure, the thick ends of the shifting fork teeth (134) penetrate through and are fixed through shifting fork shafts (133), two sides of the thin ends are respectively provided with an arc, a plurality of shifting fork teeth (134) penetrate through and are fixed on the thick ends through the shifting fork shafts (133), and axial projections of the shifting fork teeth (134) are completely overlapped; the shifting fork shaft (133) is arranged on the inner wall of the machine body (100), and one end of the shifting fork shaft is fixedly provided with a shifting fork electromagnet (132); two sides of the thin end of the shifting fork tooth (134) are respectively provided with an arc, the arcs are minor arcs of 30 degrees, and the shifting fork electromagnet (132) is controlled by an operation interface (108) of the automatic paper file recycling device to drive.
7. The automatic paper document recycling device of claim 1, wherein: the included angle of the acute angle formed by bending the channel at the detection and identification mechanism and the paper separation mechanism is 30 degrees, and a pair of third position sensors (124) are oppositely arranged on the channel (102) at the bending position; the shell of the machine body (100) can be turned over and opened through the rotating shaft (109), the channel (102) is fully open and is suitable for paper files with the size of A4-A3 pages, and the paper feeding speed is not lower than 150 pieces/minute; the paper placing table (101) can store paper documents with 120 pages.
8. The automatic recycling device for paper documents according to any of the claims from 4 to 7, characterized in that: each position sensor is of a pair tube structure and is oppositely arranged on two sides of the channel; the accelerating wheel (103) is axially fixed on the inner wall of the machine body (100) and is controlled to be driven through an operation interface (108) of the automatic paper file recovery device, and the rotating speeds of the accelerating wheel (103) are the same.
9. The automatic paper document recycling device of claim 1, wherein: the operation interface (108) is arranged on the surface of the machine body (100), and the large screen (300) is arranged at the upper end of the machine body (100); the large screen (300) is connected with the operation interface (108) through a circuit.
10. The automatic paper document recycling device as claimed in claim 1, wherein: the recovery device is internally provided with a paper returning bin (105) and a recovery bin (104) which are respectively connected with a paper returning bin channel (140) and a recovery bin channel (139); wherein, the recovery bin (104) is arranged at the lower end of the paper returning bin (105) and is communicated with a security bag (201) in the security box (200), the lower end of the recovery bin (104) is provided with a recovery bin overturning shaft (107), and the outer side of the recovery bin (104) is provided with a recovery bin door (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527445.7U CN216583179U (en) | 2021-07-06 | 2021-07-06 | Automatic recovery unit of paper file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527445.7U CN216583179U (en) | 2021-07-06 | 2021-07-06 | Automatic recovery unit of paper file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216583179U true CN216583179U (en) | 2022-05-24 |
Family
ID=81608643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121527445.7U Active CN216583179U (en) | 2021-07-06 | 2021-07-06 | Automatic recovery unit of paper file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216583179U (en) |
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2021
- 2021-07-06 CN CN202121527445.7U patent/CN216583179U/en active Active
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