CN217024607U

CN217024607U - Document scanning device

Info

Publication number: CN217024607U
Application number: CN202220518757.XU
Authority: CN
Inventors: 林锦龙; 吴炜权
Original assignee: Guangdong Xinyu Information Technology Co ltd
Current assignee: Guangdong Xinyu Information Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-22
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a file scanning device, wherein a file scanner for scanning files is arranged at the top of a rack; the paper outlet mechanism is arranged on the rack and is provided with a conveying belt used for conveying the file to the file scanner; the paper feeding mechanism is positioned at the first side and the second side of the paper discharging mechanism; the paper taking mechanism is located between the paper feeding mechanisms on the two sides and comprises a swing component and an absorption component connected with the swing component, the absorption component is provided with a first absorption head used for absorbing and moving a first side paper feeding mechanism file and a second absorption head used for absorbing and moving a second side paper feeding mechanism file, the absorption component performs reciprocating movement on the left side and the right side through the swing component, so that the first absorption head and the second absorption head sequentially absorb the files located on the two side paper feeding mechanisms and move the files to the target position of the paper discharging mechanism, paper taking operation and scanning operation of multiple paper files can be achieved simultaneously, and working efficiency is improved.

Description

Document scanning device

Technical Field

The present invention relates to, but not limited to, the technical field of scanning devices, and in particular, to a document scanning apparatus.

Background

In the related art, some devices for scanning paper documents, especially scanners for scanning paper documents with paint, pigment or handwriting, need to perform paper fetching and scanning operations on one paper document in sequence, and then perform the paper fetching and scanning operations on the next paper document, so that the scanning time of the paper document is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a file scanning device which can realize the simultaneous paper taking operation and scanning operation of a plurality of paper files and improve the working efficiency.

An embodiment of the present invention provides a file scanning apparatus, including:

the top of the rack is provided with a file scanner for scanning files;

the paper outlet mechanism is arranged on the rack and is provided with a conveying belt used for conveying the file to the file scanner;

the paper feeding mechanism is positioned on the first side and the second side of the paper discharging mechanism;

get paper mechanism, be located both sides between the paper feeding mechanism, get paper mechanism including the swing subassembly with the subassembly that absorbs that the swing subassembly is connected, it is provided with and is used for the absorption formula to remove first side to absorb the subassembly the first absorption head of paper feeding mechanism file with be used for the absorption formula to remove the second side the second of paper feeding mechanism file adsorbs the head, absorb the subassembly and pass through the swing subassembly carries out the reciprocating motion of the left and right sides, so that first absorption head and second adsorb the head and absorb in proper order and be located both sides paper feeding mechanism's file and move the file extremely go out on paper feeding mechanism's the target location.

The file scanning device provided by the embodiment of the utility model at least has the following beneficial effects: the suction assembly moves left and right in a reciprocating mode through the swing assembly, the suction assembly is provided with a first suction head and a second suction head, and the paper feeding mechanism is located on the first side and the second side, namely the left side and the right side of the suction assembly respectively. The absorption assembly moves left and right in a reciprocating mode, the first absorption head and the second absorption head sequentially absorb the paper documents to move the paper documents on the second side paper feeding mechanism to the target position of the paper discharging mechanism in the process that the first absorption head moves to the upper portion of the paper documents of the first side paper feeding mechanism to absorb the documents, and before the second absorption head finishes the paper taking operation, the first absorption head moves the paper documents of the first side paper feeding mechanism to the target position of the paper discharging mechanism. In addition, in the process of paper taking operation, the files placed on the conveying belt are conveyed to the file scanner to be scanned, so that paper taking operation and scanning operation of a plurality of paper files are achieved simultaneously, the operation time of the device is saved, and the working efficiency is improved.

According to some embodiments of the utility model, a first station for placing a document and a second station for scanning the document are arranged on the conveying belt, the first station is positioned between the paper feeding mechanisms on two sides, the second station is positioned below the document scanner, the target position is the first station, and the conveying belt is provided with a plurality of stations, so that the scanning efficiency is improved.

According to some embodiments of the utility model, the paper discharging mechanism comprises a negative pressure component, the conveying belt is provided with vacuum adsorption holes for adsorbing and fixing the paper, and the negative pressure component is connected with the vacuum adsorption holes, so that the surface of the paper file is flat, and the scanning effect is improved.

According to some embodiments of the utility model, an air pump component is arranged in the suction assembly and used for alternately pumping the first adsorption head and the second adsorption head, the air pump component is respectively connected with the first adsorption head and the second adsorption head, and the first adsorption head and the second adsorption head alternately have adsorption capacity, so that the operation of simultaneously sucking and placing the file is realized.

According to some embodiments of the present invention, when the first suction head is positioned at the target position, the second suction head is positioned at a second side of the sheet feeding mechanism; when the second adsorption head is located at the target position, the first adsorption head is located on the first side of the paper feeding mechanism, the moving times of the adsorption assembly are reduced, and the paper taking efficiency is improved.

According to some embodiments of the utility model, the target position comprises a third station for placing the first side of the paper feeding mechanism document and a fourth station for placing the second side of the paper feeding mechanism document, the third station is close to the second side of the paper feeding mechanism, and the fourth station is close to the first side of the paper feeding mechanism, so that the suction assembly can conveniently place the document while sucking and taking the paper, and the working efficiency is improved.

According to some embodiments of the utility model, the paper feeding mechanism includes a lifting assembly for transporting the document to the same height as the conveyor belt, facilitating the suction assembly to suction-move the paper document.

According to some embodiments of the utility model, limiting plates for preventing the document from shifting are arranged on two sides of the paper feeding mechanism, so that the scanning effect is improved.

According to some embodiments of the present invention, the paper feeding mechanism is provided with a roller assembly for separating a single document, the roller assembly being located near one side of the conveying belt, thereby preventing multiple paper documents from being stacked and scanned.

According to some embodiments of the utility model, the rack is also provided with an accepting basket for collecting the files, and the accepting basket is positioned at one side of the conveying belt, so that the automatic collection of the paper files is realized, and the working efficiency is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic diagram of a document scanning device according to some embodiments of the present invention;

FIG. 2 is a schematic structural diagram of a document scanning apparatus according to another embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic structural diagram of a paper feeding structure according to some embodiments of the present invention.

Reference numerals are as follows:

the device comprises a document scanning device 100, a frame 110, a document scanner 111, a paper discharging mechanism 120, a conveying belt 121, a vacuum adsorption hole 122, a first side paper feeding mechanism 130, a second side paper feeding mechanism 131, a lifting component 132, a limiting plate 133, a roller component 134, a paper taking mechanism 140, a swinging component 141, an absorbing component 142, a first adsorption head 143, a second adsorption head 144, a negative pressure component 150, an accepting basket 160, an isolation door 170 and a display device 180.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model provides a document scanning device, wherein a suction assembly reciprocates left and right through a swing assembly, the suction assembly is provided with a first suction head and a second suction head, and a paper feeding mechanism is respectively positioned at the first side and the second side, namely the left side and the right side, of the suction assembly. The absorption assembly moves left and right in a reciprocating mode, the first absorption head and the second absorption head sequentially absorb and move paper documents, therefore, in the process that the first absorption head moves to the upper portion of the paper document of the first side paper feeding mechanism to absorb the paper documents, the second absorption head completes the moving operation of moving the paper document on the second side paper feeding mechanism to the target position of the paper discharging mechanism, and before the second absorption head completes the paper taking operation, the first absorption head moves the paper document of the first side paper feeding mechanism to the target position of the paper discharging mechanism. In addition, in the process of paper taking operation, the files placed on the conveying belt are conveyed to the file scanner to be scanned, so that paper taking operation and scanning operation of a plurality of paper files are achieved simultaneously, the operation time of the device is saved, and the working efficiency is improved.

The embodiments of the present invention will be further explained with reference to the drawings.

The utility model provides a document scanning device.

Referring to fig. 1, it can be understood that the document scanning device 100 includes a frame 110, a paper discharge mechanism 120, a paper feed mechanism, and a paper pickup mechanism 140. The top of the rack 110 is provided with the document scanner 111, wherein the document scanner 111 is arranged at the top of the rack 110 through a sliding support, so that the document scanner 111 can move on the rack 110 by using the sliding support, thereby adjusting the document scanning position and angle and being beneficial to improving the document scanning effect. The paper output mechanism 120 is provided with a conveying belt 121, the conveying belt 121 is installed on the rack 110, and the conveying belt 121 can convey the document to the document scanner 111 for scanning. The two paper feeding mechanisms are provided, one paper feeding mechanism is located at a first side of the paper discharging mechanism 120, and the other paper feeding mechanism is located at a second side of the paper discharging mechanism 120, that is, the two paper feeding mechanisms are respectively arranged at two sides of the conveying belt 121.

The paper taking mechanism 140 is located between the paper feeding mechanisms on both sides, and the paper taking mechanism 140 includes a swing component 142 and a suction component, wherein the swing component 142 is connected with the suction component, and the suction component is provided with a first suction head 143 and a second suction head 144. The adsorption component is located above the conveyer belt 121, the adsorption component can perform left-right reciprocating movement through the swing component 142, the first adsorption head 143 can move back and forth on the first side paper feeding mechanism 130 and the conveyer belt 121, and meanwhile, the second adsorption head 144 can move back and forth on the conveyer belt 121 and the second side paper feeding mechanism 131, so that the first adsorption head 143 can adsorb and move the paper file of the first side paper feeding mechanism 130 to the target position of the conveyer belt 121, and the second adsorption head 144 can adsorb and move the paper file of the second side paper feeding mechanism 131 to the target position of the conveyer belt 121. Since the adsorption assembly moves back and forth left and right, when the adsorption assembly moves in the second lateral direction to make the second adsorption head 144 adsorb the document of the second lateral paper feeding mechanism 131, the first adsorption head 143 moves along with the second adsorption head 144 and adsorbs the document from the first lateral paper feeding mechanism 130 to move in the second lateral direction, so that the first adsorption head 143 can adsorb and move the document of the first lateral paper feeding mechanism 130 to the target position of the paper discharging mechanism 120 in the process that the second adsorption head 144 moves to the second lateral paper feeding mechanism 131. When the suction assembly moves in the first lateral direction to make the first suction head 143 suck the document of the first lateral paper feeding mechanism 130, the second suction head 144 moves along with the first suction head 143 and sucks the document from the second lateral paper feeding mechanism 131 to move in the first lateral direction, so that the second suction head 144 can suck and move the document of the second lateral paper feeding mechanism 131 to the target position of the paper discharging mechanism 120 in the process that the first suction head 143 moves to the first lateral paper feeding mechanism 130. Therefore, in the process that the first suction head 143 moves to the first side paper feeding mechanism 130, before the first suction head 143 sucks the document, the second suction head 144 can move the document from the second side paper feeding mechanism 131 carried on the second suction head 144 onto the conveying belt 121; while the second suction head 144 moves to the second side feeding mechanism 131, the first suction head 143 can move the document from the first side feeding mechanism 130 carried on the first suction head 143 onto the transport belt 121 before the second suction head 144 sucks the document. In addition, in the process of performing the paper pickup operation by the first suction head 143 and the second suction head 144, the document placed on the conveying belt 121 is conveyed to the document scanner 111 for document scanning, and therefore, the document scanning device 100 realizes simultaneous paper pickup operation and scanning operation of a plurality of paper documents by the cooperation of the paper feeding mechanism, the paper discharging mechanism 120 and the paper pickup mechanism 140, thereby saving the device operation time and improving the work efficiency.

With reference to fig. 2, it can be understood that an isolation door 170 may be disposed outside the rack 110, and the isolation door 170 may block foreign objects from entering the paper feeding mechanism or the paper discharging mechanism 120, so as to avoid external interference. The display device 180 may be further disposed outside the rack 110, and the display device 180 is connected to the document scanner 111, so that the scanning effect of the document can be observed in real time through the display device 180, and adjustment and operation by a user are facilitated.

It can be understood that, in order to reduce the time waiting for scanning after taking paper, the conveyor belt 121 may be provided with a plurality of stations, including a first station and a second station, the first station is located between the paper feeding mechanisms on both sides, the second station is located below the document scanner 111, and the target position is the first station, so that the first station is used for placing the paper documents after the first adsorption head 143 and the second adsorption head 144 are adsorbed and moved, the moving stroke of the adsorption assembly is reduced, and the time is shortened. The conveying belt 121 can convey the paper documents on the first station to the second station, and the paper documents are located below the document scanner 111 to scan the documents, so that the paper documents are free from obstacles with the document scanner 111, and the scanning effect can be improved. Meanwhile, a plurality of stations are arranged on the conveyor belt 121, so that paper taking operation and scanning operation can be performed simultaneously, and the working efficiency of the document scanning device 100 is improved.

It can be understood that, the paper discharging mechanism 120 includes the negative pressure component 150, and the conveying belt 121 is provided with a plurality of vacuum absorption holes 122, and the vacuum absorption holes 122 are connected with the negative pressure component 150, so that the negative pressure component 150 can extract air on the surface of the conveying belt 121 through the vacuum absorption holes 122, and the paper document on the conveying belt 121 can be attached to the conveying belt 121 due to negative pressure, so that the paper document has a flat surface, which is helpful for the document scanner 111 to perform scanning and identification, and improves the scanning effect.

It can be understood that an air pump component is arranged in the suction component, the air pump component is respectively connected with the first adsorption head 143 and the second adsorption head 144, and the air pump component alternately sucks air from the first adsorption head 143 and the second adsorption head 144, so that the first adsorption head 143 and the second adsorption head 144 alternately have the file adsorption capacity, therefore, when the first adsorption head 143 has the adsorption capacity to adsorb a file, the second adsorption head 144 loses the file adsorption capacity, and therefore a paper file is stopped at a target position of the paper output mechanism 120 after falling off from the second adsorption head 144, and the paper output operation is completed. Therefore, the air pump assembly can enable the suction assembly to simultaneously complete the operations of sucking and placing the files, and the working efficiency is improved.

With reference to fig. 3, it can be understood that when the first suction head 143 is positioned at the target position and the second suction head 144 is positioned at the second side feeding mechanism 131, that is, when the first suction head 143 moves the first side document to the target position of the feeding belt 121, the second suction head 144 moves in the second side direction following the first suction head 143 and moves to the second side feeding mechanism 131, so that the second suction head 144 can suck the paper document of the second side feeding mechanism 131 while the first suction head 143 places the document. When the second suction head 144 is located at the target position, the first suction head 143 is located on the first side feeding mechanism 130, that is, when the second suction head 144 moves the paper document in the first side direction and onto the conveying belt 121, the first suction head 143 follows the second suction head 144 to move in the first side direction and onto the first side feeding mechanism 130, so that the first suction head 143 can suck the paper document of the first side feeding mechanism 130 while the second suction head 144 places the paper document on the conveying belt 121. Therefore, through setting up paper feeding mechanism at the first side and the second side of absorbing the subassembly to utilize swing subassembly 142 to make and absorb subassembly reciprocating motion, realize accomplishing simultaneously and absorb the file and place the file, save time improves work efficiency.

It is understood that the target position further includes a third station and a fourth station, the third station is adjacent to the second side paper feeding mechanism 131, and the fourth station is adjacent to the first side paper feeding mechanism 130, wherein the third station is used for placing the paper document from the first side paper feeding mechanism 130, and the fourth station is used for placing the paper document from the second side paper feeding mechanism 131. Therefore, when the suction assembly moves to the first side direction, the first adsorption head 143 is located above the first side paper feeding mechanism 130, the second adsorption head 144 is located above the fourth station, when the suction assembly moves to the second side direction, the first adsorption head 143 is located above the third station, and the second adsorption head 144 is located above the second side paper feeding mechanism 131, so that the paper documents are prevented from being stacked in the paper taking process by arranging a plurality of stations for placing the documents, and the work efficiency is improved.

With reference to fig. 4, it can be understood that the paper feeding mechanism is provided with the lifting component 132, and the lifting component 132 can convey the paper document to the same height as the conveying belt 121, so that the suction component does not need to adjust the positions of the first suction head 143 and the second suction head 144 before sucking the document or placing the document each time, thereby improving the working efficiency. Wherein, elevating component 132 can be including height sensor, and height sensor and conveyer belt 121 are in same level, detects the paper file when height sensor, then thinks that the paper file is in same level with conveyer belt 121, then elevating component 132 stops to remove, is convenient for absorb the subassembly absorption formula and removes the paper file.

It can be understood that, paper feed mechanism's both sides are provided with the limiting plate 133, and the limiting plate 133 can restrict the paper file and remove, prevents that the paper file from taking place to shift at the in-process of absorbing, absorbs the subassembly and places crooked paper file on conveyer belt 121, leads to the unable paper file of scanning completely of file scanner 111, influences the scanning effect. The limiting plates 133 on both sides can be perpendicular to the conveying belt 121, so that the paper files are parallel to the conveying belt 121, and the scanning effect is favorably improved.

It can be understood that paper feeding mechanism still sets up the roller components, roller components is including last gyro wheel and lower gyro wheel, it can shift out the paper document of top from paper feeding mechanism to go up the gyro wheel, be convenient for absorb the subassembly and absorb, and lower gyro wheel can return other paper documents to paper feeding mechanism in, realize separating the sola file, make and absorb the subassembly and absorb the sola paper document at every turn, avoid some files to scan because of piling up, reduce the number of times of misregistration of maloperation, improve work efficiency.

It can be understood that the rack 110 is further provided with a receiving basket 160, the receiving basket 160 is located on one side of the conveying belt 121, so that the conveying belt 121 moves the file placed by the suction assembly to the file scanner 111 for scanning, after the file scanning is completed, the conveying belt 121 conveys the paper file to the receiving basket 160, the receiving operation is automatically completed, manual receiving is not needed, and the working efficiency is improved. In addition, the receiving basket 160 may be mounted on the rack 110 by a slide rail, that is, located below the conveying belt 121, so that the receiving basket 160 may be received inside the rack 110 by the slide rail according to actual use requirements, thereby saving space of the document scanning apparatus 100 and facilitating use by a user.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. Document scanning apparatus, comprising:

the scanner comprises a rack, a scanning device and a control device, wherein the top of the rack is provided with a file scanner for scanning files;

get paper mechanism, be located both sides between the paper feed mechanism, get paper mechanism including the swing subassembly with the absorption subassembly that the swing subassembly is connected, it is provided with and is used for the absorption formula to remove first side to absorb the subassembly the first absorption head of paper feed mechanism file with be used for the absorption formula to remove the second side the second absorption head of paper feed mechanism file, it passes through to absorb the subassembly the swing subassembly carries out the reciprocating motion of the left and right sides, so that first absorption head and second absorption head absorb in proper order and are located both sides paper feed mechanism's file and move the file extremely go out on paper feed mechanism's the target location.

2. The document scanning device according to claim 1, wherein a first station for placing a document and a second station for scanning the document are provided on the conveyor belt, the first station is located between the sheet feeding mechanisms on both sides, the second station is located below the document scanner, and the target position is the first station.

3. The document scanning device according to claim 1, wherein the paper discharge mechanism includes a negative pressure member, a vacuum suction hole for sucking and fixing the document is provided on the conveyor belt, and the negative pressure member is connected to the vacuum suction hole.

4. The document scanning apparatus according to claim 1, wherein an air pump member for alternately evacuating the first suction head and the second suction head is provided in the suction assembly, and the air pump member is connected to the first suction head and the second suction head, respectively.

5. The document scanning device according to claim 1, wherein when the first suction head is positioned at the target position, the second suction head is positioned on the second side of the sheet feeding mechanism; when the second adsorption head is located at the target position, the first adsorption head is located on the first side of the paper feeding mechanism.

6. The document scanning device of claim 5, wherein the target location includes a third station for placing the first side of the sheet feeding mechanism document and a fourth station for placing the second side of the sheet feeding mechanism document, the third station being adjacent to the second side of the sheet feeding mechanism and the fourth station being adjacent to the first side of the sheet feeding mechanism.

7. The document scanning device of claim 1, wherein the paper feeding mechanism includes a lifting assembly for transporting the document to the same height as the transport belt.

8. The document scanning device according to claim 1, wherein the paper feeding mechanism is provided with a stopper plate at both sides thereof for preventing the document from being displaced.

9. A document scanning device according to claim 1, wherein the sheet feeding mechanism is provided with a roller assembly for separating individual documents, the roller assembly being located adjacent a side of the transport belt.

10. A document scanning device according to claim 1, wherein a receiving basket is also mounted on the frame for collecting documents, the receiving basket being located to one side of the conveyor belt.