CN108298360B - Test paper record and score storage system and method - Google Patents

Test paper record and score storage system and method Download PDF

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Publication number
CN108298360B
CN108298360B CN201810207812.1A CN201810207812A CN108298360B CN 108298360 B CN108298360 B CN 108298360B CN 201810207812 A CN201810207812 A CN 201810207812A CN 108298360 B CN108298360 B CN 108298360B
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China
Prior art keywords
paper
test paper
test
storage
wheel
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CN201810207812.1A
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Chinese (zh)
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CN108298360A (en
Inventor
张龙
彭磊
谢谦
姚德元
张志勇
朱志勇
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Anhui University of Technology AHUT
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Anhui University of Technology AHUT
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/46—Members reciprocated in rectilinear path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/008—Means for collecting objects, e.g. containers for sorted mail items
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/02—Apparatus characterised by the means used for distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/02—Apparatus characterised by the means used for distribution
    • B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/52—Stationary guides or smoothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0638—Construction of the rollers or like rotary separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
    • B65H3/5223—Retainers of the pad-type, e.g. friction pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/20—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked on edge
    • B65H2405/21—Parts and details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/30—Other features of supports for sheets
    • B65H2405/33—Compartmented support
    • B65H2405/331—Juxtaposed compartments
    • B65H2405/3312—Juxtaposed compartments for storing articles vertically or inclined (>45)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention relates to a test paper record sub-storage system and a method, belonging to the field of auxiliary teaching equipment. The invention comprises a test paper conveying unit, a test paper storage unit and a scanning and recording unit, wherein the test paper conveying unit is used for conveying test paper, and the scanning and recording unit is used for scanning and recording the test paper; the test paper storage unit is used for classifying and storing the scanned and recorded test paper; the paper storage unit comprises a paper storage bin body, a switch mechanism, a paper pushing mechanism and a guide mechanism, wherein the paper storage bin body comprises more than two paper storage grids which are arranged in parallel, and the switch mechanism is used for controlling the opening and closing of the inlets of the paper storage grids; paper pushing mechanisms are correspondingly arranged above the inlets of the paper storage grids respectively, and the paper pushing mechanisms push the test paper to enter the corresponding paper storage grids along the inlets and guide the test paper through guide mechanisms. The test paper recording and sorting storage system can automatically record, convey and sort test paper, is beneficial to reducing the workload of teachers and improves the processing efficiency.

Description

Test paper record and score storage system and method
Technical Field
The invention belongs to the technical field of auxiliary teaching equipment, and particularly relates to a test paper record sub-storage system and a test paper record sub-storage method.
Background
In the traditional examination paper reading link, a teacher manually reads the paper, fills in the obtained score of each question, and after reading, the teacher manually calculates the total score of each examinee and performs statistics and summarization on the scores of all examinees. The manual test paper score counting process makes the teacher consume more time and effort in calculating the total score and counting summary, and increases the workload of the teacher.
At present, a special test paper score counting system is applied, but mainly aims at an answer sheet, a scanner is used for scanning the whole answer sheet with an electronic version, then scoring area pictures of each question are named by a question number, a folder is established to name the number of a test taker (or the number of a study) and all test paper score pictures are stored, and finally each test paper score is identified and summed up and stored in a database corresponding to the number of the study (or the number of the study). However, the method is not suitable for recording and classifying paper test papers, and the device capable of accurately recording and classifying the paper test papers is researched and has important significance.
The invention is searched by the following name: an intelligent test paper score statistical system (application number: 201320161549.X, application date: 2013.04.02) comprises a computer provided with image analysis software, an image acquisition unit and a test paper processing unit, wherein the image acquisition unit and the test paper processing unit are connected with the computer; the test paper processing unit is provided with a test paper bracket I for holding the test paper to be processed, a paper feeding mechanism positioned behind the test paper bracket I and a test paper bracket II for receiving the test paper sent out by the paper feeding mechanism. Although the test paper can be recorded and separated, the application has the defects that the test paper is difficult to accurately classify, the test paper after score statistics is also required to be classified manually, and the working efficiency is still relatively low.
To above problem, chinese patent application No. 201720818973.5's application discloses a paper sorter, and the paper sorter of this application includes frame and control system, the frame has two riser that are parallel to each other arranged, two form the paper feed passageway between the riser, be provided with initial carton and a plurality of target carton in the frame, initial carton have with the paper outlet of paper feed passageway intercommunication, just be provided with on the initial carton be used for follow the paper feed device that the paper outlet was sent and be used for taking a picture to the paper, each target carton all have with the paper inlet of paper feed passageway intercommunication, and each the paper inlet position all is provided with and is used for opening or closing the headstock gear of paper inlet. Through setting up the student information that the camera was used for discernment paper on, when the paper was sent into the paper feed passageway by paper feed device, control system opened corresponding headstock gear according to the study information that the camera obtained for the paper flows into corresponding target carton, with this classification of realization, thereby improved the classification efficiency of paper greatly. However, when the sorter of the application is used for automatically sorting the test paper, the test paper is relatively soft, so that the test paper is easy to bend and deform after entering the target paper box, and the continuous transmission sorting of the test paper is affected.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the problem of lower efficiency in recording and storing test paper in the prior art, and provides a test paper recording and storing system and method. The test paper recording and sorting storage system can automatically record, convey and sort test paper, is beneficial to reducing the workload of teachers and improves the processing efficiency.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the invention discloses a test paper record and score storage system, which comprises a test paper conveying unit, a test paper storage unit and a scanning record and score unit, wherein the test paper conveying unit is used for conveying test paper, and the scanning record and score unit is used for scanning and score the test paper; the test paper storage unit is used for classifying and storing the scanned and recorded test paper;
the paper storage unit comprises a paper storage bin body, a switch mechanism, a paper pushing mechanism and a guide mechanism, wherein the paper storage bin body comprises more than two paper storage grids which are arranged in parallel, and the switch mechanism is used for controlling the opening and closing of the inlets of the paper storage grids; paper pushing mechanisms are correspondingly arranged above the inlets of the paper storage grids respectively, and the paper pushing mechanisms push the test paper to enter the corresponding paper storage grids along the inlets and guide the test paper through guide mechanisms.
Further, the switch mechanism comprises a switch plate and a control mechanism for controlling the switch plate to rotate, and the switch plate is respectively and correspondingly positioned at the inlet of each storage grid.
Still further, control mechanism include first connecting block, rotation axis and second connecting block, wherein the one end of first connecting block passes through the rotation axis and links to each other with the switchboard is fixed, and the other end of first connecting block is equipped with the slide rod groove, the top of second connecting block be provided with slide rod groove complex slide rod, the below of second connecting block is provided with the permanent magnet, the below of permanent magnet is fixed with the electro-magnet, and the equal fixedly connected with first compression spring in both ends bottom of permanent magnet.
Still further, paper pushing mechanism include action wheel, cam, connecting rod and paper pushing board, wherein, each storage book check entry top both sides all correspond and are equipped with the cam, the action wheel passes through the cam belt and links to each other with cam drive, the both ends of connecting rod are supported on cam curved surface circumference through the bearing support, and the connecting rod passes through spacing post fixedly connected with paper pushing board.
Further, a coil storage bin cover is arranged at the top of the coil storage bin body, the coil storage bin cover comprises cover plates, slots and a herringbone support frame, the cover plates are provided with slots corresponding to the coil storage grids, and two adjacent sections of cover plates are fixedly connected through the herringbone support frame; the paper pushing plate is in sliding fit with the slot, and the herringbone support frame is provided with a jack in sliding fit with the limit column; the bottom of the cover plate is correspondingly provided with a paper twisting wheel.
Furthermore, the slot is an inclined slot which is parallel to the paper pushing plate, a second compression spring is sleeved on the limiting column, one end of the second compression spring abuts against the connecting rod, and the other end of the second compression spring abuts against the herringbone supporting frame.
Furthermore, the guide mechanism comprises a driving wheel and a paper guide wheel, the driving wheel is in transmission connection with the paper guide wheel through a paper guide wheel belt, the paper guide wheel is in transmission connection with a driven wheel through a paper guide conveyor belt, and the paper guide wheel and the driven wheel are correspondingly arranged below an inlet of the storage grid; the paper pressing mechanism comprises a paper pressing plate and a paper pressing driving device, and the paper pressing plate is driven by the paper pressing driving device to press and push the test paper to one side of the paper storage grid.
Furthermore, the bottoms of the two ends of the paper pressing plate are respectively provided with a connecting bent rod, and the connecting bent rods are rotatably arranged on the bent rod shafts; the bottom of the connecting curved bar is arranged in the concave groove, one side of the bottom of the connecting curved bar is connected with the first permanent magnet, the other side of the bottom of the connecting curved bar is fixedly connected with the concave groove through a tension spring, and one end, close to the first permanent magnet, of the concave groove is also connected with a first electromagnet.
Further, the paper conveying unit comprises a paper twisting device, a paper conveying device and a paper bracket, wherein the paper bracket is obliquely arranged, the paper conveying device is arranged above the paper bracket, the paper twisting device is arranged at the tail end of the paper bracket, a friction pad is arranged below the paper twisting device at the tail end of the paper bracket, and an elastic mechanism is correspondingly arranged below the paper conveying device on the paper bracket.
Further, the paper feeding device comprises a paper feeding wheel, and the elastic mechanism is correspondingly arranged below the paper feeding wheel and is rotationally connected to the test paper bracket through an elastic mechanism shaft; the paper twisting device comprises a small paper twisting wheel and a large paper twisting wheel, wherein the small paper twisting wheel and the large paper twisting wheel are connected through a conveying belt, and the large paper twisting wheel is arranged above the friction pad.
Further, the paper feeding wheel is rotatably arranged on the bracket through a paper feeding rotating shaft.
Furthermore, an elastic mechanism groove is formed in the test paper bracket, a spring is fixed in the elastic mechanism groove, and the elastic mechanism is supported and installed above the spring.
Still further, lifter and lifter recess that corresponds the setting are installed to storage roll storehouse body one side to through control lifter along lifter recess reciprocates, thereby can adjust the height of storage roll check.
The invention discloses a test paper record sub-storage method, which comprises the following steps:
firstly, placing the modified test paper on a test paper conveying unit, sequentially scanning, recording and sorting the test paper on the surface through a scanning, recording and sorting unit, and conveying the test paper after recording and sorting statistics to a test paper storage unit;
step two, after the test paper is conveyed to the test paper storage unit, continuing to convey forwards, and when the test paper is conveyed to the position above the corresponding paper storage grid (211), controlling a switch mechanism corresponding to the paper storage grid to be opened, so that the opening of an inlet of the paper storage grid is realized;
step three, at the moment, the driving wheel is driven to rotate by the motor, and the driving wheel drives the cam to rotate by the cam belt, so that the corresponding paper pushing plate is driven to reciprocate along the direction of the limit column, and the front end of the test paper is pushed into the paper storage grid;
step four, when the front end of the test paper moves downwards to the paper guide conveyor belt, the driving wheel drives the paper guide wheel to rotate through the paper guide wheel belt, and the paper guide wheel drives the driven wheel to rotate through the paper guide conveyor belt, so that the test paper is guided by the paper guide conveyor belt to enter the paper storage grid along the same side;
and fifthly, after the test paper completely enters the paper storage grid, controlling the inlet of the paper storage grid to be closed through the switch mechanism, and at the moment, driving the paper pressing plate to press and push the test paper to one side of the paper storage grid through the paper pressing plate by the paper pressing driving device, so that the compactness and the uniformity of the test paper in the paper storage grid are ensured.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) The invention relates to a test paper recording and sorting storage system, which comprises a test paper conveying unit, a test paper storage unit and a scanning and sorting unit, wherein the test paper conveying unit is used for conveying test paper, the test paper storage unit is used for storing the test paper, the scanning and sorting unit is used for scanning and sorting the test paper, and sorting storage can be carried out after the test paper is sorted by the arrangement and the structural design of the test paper storage unit, so that the workload of a teacher is reduced, and the test paper integrating and sorting efficiency is effectively improved;
(2) According to the test paper record sub-storage system, the guide mechanism and the paper pushing mechanism are arranged on the storage bin body, the storage bin body comprises a plurality of storage grids, each storage grid is correspondingly provided with the guide mechanism and the paper pushing mechanism, and when a test paper reaches the corresponding storage grid, the front end of the test paper is pushed into the storage grid through the paper pushing mechanism, so that the test paper can be effectively prevented from being accumulated at the inlet of the storage grid, and the test paper can be ensured to smoothly enter the corresponding storage grid; the test paper entering the paper storage grid can be guided by the guide mechanism, so that all the test paper smoothly enters the paper storage grid from the same side of the paper storage grid entrance, and further, the test paper is further prevented from being folded and piled.
(3) The paper pushing mechanism is matched with the paper storage bin cover, when the paper moves to the inlet of a certain paper storage bin, one end of the paper is pushed into the paper storage bin through the expansion and contraction of the paper pushing plate, and then the paper enters the paper storage bin under the combined action of the paper twisting wheel and the paper guide conveyor belt at the bottom of the paper storage bin cover.
(4) According to the test paper record sub-storage system, the paper pressing mechanism is arranged in the paper storage grid and comprises the paper pressing plate and the paper pressing driving device, when the inlet of the paper storage grid is closed, the paper pressing plate presses and pushes the test paper in the paper storage grid to one side under the action of the paper pressing driving device, when the inlet of the paper storage grid is opened, the paper pressing plate is loosened, the test paper is pressed again after the inlet is closed, the opening and closing of the paper pressing plate are respectively driven by the first electromagnet and the tension spring, the test paper in the paper storage grid can be ensured to be compactly distributed on the same side through the arrangement of the paper pressing mechanism, and the problem that the interior of the paper storage grid is blocked due to messy and bending of the printed test paper is prevented;
(5) The invention relates to a test paper record sub-storage system, which comprises a paper twisting device, a paper feeding device and a test paper bracket, wherein after a test paper is placed on the test paper bracket, the test paper is fed to the paper twisting device through the paper feeding device above the test paper, the paper twisting device comprises a small paper twisting wheel and a large paper twisting wheel, the small paper twisting wheel is connected with the large paper twisting wheel through a conveying belt, a friction pad is correspondingly arranged below the large paper twisting wheel on the test paper bracket, the test paper is sequentially fed forward to the test paper storage unit through the paper twisting device, the single passage of the test paper is ensured, and the error of record sub-storage caused by the inclusion of the test paper is prevented;
(6) According to the test paper record sub-storage system, the elastic mechanism groove is formed in the test paper bracket, the spring is fixed in the elastic mechanism groove, the elastic mechanism is supported and installed above the spring, and the supporting force can be provided for the test paper through the arrangement of the elastic mechanism so that the test paper is fully contacted with the paper feeding wheel, so that the test paper is more favorably carried away by the paper feeding wheel, and the test paper is prevented from being piled up;
(7) According to the test paper record sub-storage system, the lifting rod is arranged in the paper storage grid so as to be convenient for adjusting the size of the paper storage grid, one end of the lifting rod moves up and down in the paper storage grid, the other end of the lifting rod extends out through the lifting rod groove on the surface of the rear cover, the lifting rod is used for adjusting the size of the paper storage grid, and when the space of the paper storage grid needs to be enlarged, the lifting rod moves downwards; when the space of the storage grid needs to be reduced, the lifting rod is moved upwards.
(8) According to the test paper record sub-storage method, the modified test paper is conveyed through the test paper conveying unit, the information such as the score, the class, the student name and the like on the test paper is scanned and counted through the scanning and sub-storage unit in the conveying process and is transmitted to the control system, and then the test paper is conveyed to the corresponding storage grid of the test paper storage unit for storage according to the classification requirement.
Drawings
FIG. 1 is a schematic diagram of a test paper record and sub-storage system according to the present invention;
FIG. 2 is a schematic diagram of a test paper transport unit according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the paper holder and the paper feeding wheel of the present invention;
FIG. 4 is a schematic view of the structure of the test paper holder of the present invention;
FIG. 5 is a schematic diagram of a test paper storage unit according to the present invention;
FIG. 6 is a schematic view of the structure of the storage bin body of the invention;
FIG. 7 is a diagram showing the comparison of the opening and closing of the switch mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of the storage roll cartridge cover of the present invention;
FIG. 9 is a front view of the guide mechanism of the present invention;
FIG. 10 is an isometric view of the guide mechanism and paper pushing mechanism of the present invention;
FIG. 11 is an enlarged partial schematic view of the paper pushing mechanism of the present invention;
FIG. 12 is a schematic view of a paper pushing mechanism according to the present invention;
FIG. 13 is a schematic view of the structure of the storage roll cartridge cover of the present invention;
fig. 14 is a schematic structural view of the paper pushing mechanism of the present invention.
Reference numerals in the schematic drawings illustrate:
100. a test paper conveying unit; 110. a paper twisting device; 111. a small twisting wheel; 112. a conveyor belt; 113. large twisting paper wheel; 120. a paper feeding device; 121. a paper feeding wheel; 122. a bracket; 123. a paper feed rotating shaft; 130. a test paper bracket; 131. a horizontal bump; 132. a bracket rotating shaft; 133. an elastic mechanism shaft; 140. a housing; 150. a friction pad; 160. an elastic mechanism; 161. a gap; 162. an elastic mechanism groove; 163. a spring fixing groove;
200. a test paper storage unit; 210. a storage bin body; 211. a storage grid; 212. a side plate; 213. a lifting rod groove; 220. a paper pressing mechanism; 221. a concave groove; 222. a tension spring; 223. connecting a bent rod; 224. a first permanent magnet; 225. a first electromagnet; 226. a crank shaft; 227. a paper pressing plate; 230. a switching mechanism; 231. a switch board; 232. a rotation shaft; 233. a first connection block; 234. a slide rod groove; 235. a spring hole; 236. a permanent magnet; 237. a first compression spring; 238. a second connection block; 2381. a sliding rod; 239. an electromagnet; 240. a lifting rod; 250. a guide mechanism; 251. a driving wheel; 252. a cam belt; 253. a cam; 254. a paper guide wheel; 255. a paper guide wheel belt; 256. a paper guide conveyor belt; 257. a motor conveyor belt; 258. a cam shaft; 260. a paper pushing mechanism; 261. a bearing; 262. a second compression spring; 263. pushing the paper board; 264. a limit column; 265. a connecting rod; 266. a positioning groove; 270. a storage bin cover; 271. a cover plate; 272. a slot; 273. a herringbone support frame; 274. a jack; 275. a paper twisting wheel;
300. and scanning the record division unit.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1, the system for recording and storing test paper in this embodiment includes a test paper conveying unit 100, a test paper storing unit 200, and a scan recording and sorting unit 300, where the test paper conveying unit 100 is used for conveying test paper, and the scan recording and sorting unit 300 is used for scanning and recording test paper; the test paper storage unit 200 is used for classifying and storing the scanned and recorded test paper. With reference to fig. 5 and 6, the test paper storage unit 200 of this embodiment includes a paper storage bin body 210, a switch mechanism 230, a paper pushing mechanism 260 and a guiding mechanism 250, where the paper storage bin body 210 includes more than two paper storage grids 211 arranged in parallel, so as to be used for storing test papers of different types. The storage grid 211 is formed by a series of parallel side plates 212 in a separated mode; the switch mechanism 230 is used for controlling the opening and closing of the inlet of each storage grid 211; paper pushing mechanisms 260 are correspondingly arranged above the inlets of the paper storage grids 211 respectively, and test papers are pushed to enter the corresponding paper storage grids 211 along the inlets by the paper pushing mechanisms 260 and guided by the guide mechanisms 250.
By using the test paper recording and storing system, the test paper can be automatically recorded and stored in a classified manner, so that the workload of a teacher is reduced, and the test paper statistics and classification efficiency is effectively improved. Each paper storage grid 211 is correspondingly provided with a guide mechanism 250 and a paper pushing mechanism 260, and when a test paper reaches the corresponding paper storage grid 211, the front end of the test paper is pushed into the paper storage grid 211 through the paper pushing mechanism 260, so that the test paper can be effectively prevented from being accumulated at the entrance of the paper storage grid 211, and the test paper can be ensured to smoothly enter the corresponding paper storage grid 211; the guide mechanism 250 can guide the test paper entering the paper storage grid 211, so that all the test paper can smoothly enter the paper storage grid from the same side of the entrance of the paper storage grid 211, and further, the test paper can be further prevented from being folded and piled up.
Example 2
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 1, and the difference is that: referring to fig. 7, the switch mechanism 230 of the present embodiment includes a switch plate 231 and a control mechanism for controlling the rotation of the switch plate 231, where the switch plate 231 is located at the entrance of each storage compartment 211 correspondingly. After the test paper is scanned and recorded by the scanning recording and separating unit 300, the test paper is conveyed to the test paper storage unit 200 by the test paper conveying unit 100, and when the test paper reaches the position above the corresponding classified paper storage grid 211, the switch plate 231 corresponding to the paper storage grid 211 is controlled to be opened by the control mechanism, so that the test paper can be conveniently stored in the paper storage grid 211.
Example 3
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 2, and the difference is that: specifically, as shown in fig. 7, the control mechanism of the present embodiment includes a first connection block 233, a rotation shaft 232 and a second connection block 238, wherein one end of the first connection block 233 is fixedly connected with the switch board 231 through the rotation shaft 232, the other end of the first connection block 233 is provided with a sliding rod groove 234, the top of the second connection block 238 is provided with a sliding rod 2381 matched with the sliding rod groove 234, a permanent magnet 236 is provided under the second connection block 238, an electromagnet 239 is fixed under the permanent magnet 236, and spring holes 235 are processed at both ends of the permanent magnet 236, and a first compression spring 237 is fixedly connected through the spring holes 235. When the test paper moves to the corresponding paper storage grid 211, the corresponding electromagnet 239 is electrified, the permanent magnet 236 above the corresponding electromagnet 239 is attracted by the electromagnet 239 to move downwards so as to drive the second connecting block 238 to move downwards, the first connecting block 233 rotates when the second connecting block 238 moves downwards, the compression spring 237 is extruded, and the switch plate 231 is driven to rotate anticlockwise so as to realize the opening of the inlet of the paper storage grid 211; when the test paper completely enters the paper storage grid 211, the corresponding electromagnet 239 is powered off, and the second connecting block 238 moves upwards under the action of the elastic force of the compression spring 237, so as to drive the first connecting block 233 and the switch plate 231 to rotate clockwise, thereby closing the inlet of the paper storage grid 211.
Example 4
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 3, and the difference is that: the upper portion of the storage roll bin body 210 is provided with a storage roll bin cover 270, a gap for a sheet Zhang Shijuan to pass through is reserved between the storage roll bin cover 270 and the storage roll bin body 210, the storage roll bin cover 270 is provided with a paper pushing mechanism 260 in a matched manner, and two ends of the paper pushing mechanism 260 are provided with guide mechanisms 250.
Referring to fig. 9, 10 and 14, the paper pushing mechanism 260 of the present embodiment includes a driving wheel 251, a cam 253, a connecting rod 265 and a paper pushing plate 263, wherein the cams 253 are correspondingly disposed on two sides above the inlet of each storage grid 211 through a cam shaft 258, the driving wheel 251 is in transmission connection with the cam 253 through a cam belt 252, two ends of the connecting rod 265 are supported on the circumference of the curved surface of the cam 253 in an abutting manner through a bearing 261, the connecting rod 265 is fixedly connected with the paper pushing plate 263 through a limiting column 264, and when the cam 253 rotates, the position of the bearing 261 is changed to drive the paper pushing plate 263 to reciprocate on the corresponding inclined surface.
Referring to fig. 8-14, a storage bin cover 270 is provided at the top of the storage bin body 210, the storage bin cover 270 includes a cover plate 271, a slot 272 and a herringbone support frame 273, the cover plate 271 is provided with slots 272 corresponding to the storage bins 211, and two adjacent sections of cover plates 271 are fixedly connected by the herringbone support frame 273; the push plate 263 is slidably engaged with the slot 272, the herringbone support frame 273 is provided with an insertion hole 274 slidably engaged with the limit post 264, the limit post 264 is connected with the push plate 263 through the insertion hole 274, and the push plate 263 is provided with a positioning groove 266 engaged with the herringbone support frame 273; the bottom of the cover plate 271 is also correspondingly provided with a twisting wheel 275. The slot 272 is an inclined slot parallel to the push plate 263, and the limiting column 264 is sleeved with a second compression spring 262, one end of the second compression spring 262 abuts against the connecting rod 265, and the other end abuts against the herringbone supporting frame 273. The second compression spring 262 is used for pressing the connecting rod 265, so that the bearings 261 at the two ends of the connecting rod 265 always abut against the curved surface of the cam 253 when the cam 253 rotates.
The guiding mechanism 250 comprises a driving wheel 251 and a paper guiding wheel 254, the driving wheel 251 is in transmission connection with the paper guiding wheel 254 through a paper guiding wheel belt 255, the paper guiding wheel 254 is in transmission connection with a driven wheel through a paper guiding conveyor belt 256, and the paper guiding wheel 254 and the driven wheel are respectively and correspondingly arranged below an inlet of the storage grid 211. In this embodiment, the paper pushing mechanism 260 is used in cooperation with the paper storage bin cover 270 and the guiding mechanism 250, the paper enters the channel between the paper storage bin cover 270 and the paper storage bin body 210 after moving from the paper conveying unit 100 to the paper storage unit 200, the paper twisting wheel 275 drives the paper to continuously advance to the corresponding paper storage grid 211 entrance, the switch mechanism 230 is opened, the motor drives the driving wheel 251 to rotate through the motor conveying belt 257, the driving wheel 251 drives the cam 253 to rotate through the cam belt 252, so that the movement of the paper pushing mechanism 260 is controlled, and the front end of the paper is pushed into the paper storage grid through the back and forth movement of the paper pushing plate 263 along the direction of the limiting column 264. The paper twisting wheel 275 continues to drive the test paper to go deep into the paper storage grid, and when the front end of the test paper reaches the paper guide conveying belt 256, the driving wheel 251 drives the paper guide wheel 254 to rotate through the paper guide conveying belt 255, and the paper guide wheel 254 drives the corresponding driven wheel to rotate through the paper guide conveying belt 256, so that the test paper is guided to move to the same side of the paper storage grid 211 through the paper guide conveying belt 256, and the blocking caused by the accumulation of the test paper in the paper storage grid 211 is avoided.
Example 5
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 4, and the difference is that: as shown in fig. 11 and 12, a paper pressing mechanism 220 is further disposed in the paper storage compartment 211, and the paper pressing mechanism 220 includes a paper pressing plate 227 and a paper pressing driving device, and the paper pressing plate 227 is driven by the paper pressing driving device to press and push the test paper to one side of the paper storage compartment 211.
The test paper record sub-storage method of the embodiment comprises the following steps:
step one, placing the modified test paper on a test paper conveying unit 100, sequentially scanning, recording and sorting the test paper on the surface through a scanning, recording and sorting unit 300, and conveying the test paper after recording and sorting statistics to a test paper storage unit 200;
step two, after the test paper is conveyed to the test paper storage unit 200, the test paper is conveyed forwards continuously, and when the test paper is conveyed to the position above the corresponding paper storage grid 211, the switch mechanism 230 corresponding to the paper storage grid 211 is controlled to be opened, so that the opening of the inlet of the paper storage grid 211 is realized;
step three, at this time, the driving wheel 251 is driven to rotate by the motor, and the driving wheel 251 drives the cam 253 to rotate by the cam belt 252, so as to drive the corresponding paper pushing plate 263 to reciprocate along the direction of the limit column 264, and push the front end of the test paper into the paper storage grid 211;
step four, when the front end of the test paper moves downwards to the paper guide conveyor belt 256, the driving wheel 251 drives the paper guide wheel 254 to rotate through the paper guide wheel belt 255, and the paper guide wheel 254 drives the driven wheel to rotate through the paper guide conveyor belt 256, so that the test paper is guided by the paper guide conveyor belt 256 to enter the paper storage grid 211 along the same side;
and fifthly, after the test paper completely enters the paper storage grid 211, the opening and closing of the inlet of the paper storage grid 211 is controlled by the switch mechanism 230, and the paper pressing plate 227 is driven by the paper pressing driving device to press and push the test paper to one side of the paper storage grid 211, so that the compactness and the uniformity of the test paper in the paper storage grid 211 are ensured.
Example 6
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 5, and the difference is that: the bottoms of two ends of the pressing paper board 227 are provided with connecting curved rods 223, and the connecting curved rods 223 are rotatably arranged on the curved rod shafts 226; the bottom of the connecting bent rod 223 is arranged in the concave groove 221, one side of the bottom is connected with the first permanent magnet 224, the other side is fixedly connected with the concave groove 221 through the tension spring 222, and one end of the concave groove 221, which is close to the first permanent magnet 224, is also connected with the first electromagnet 225. When the entrance of the paper storage grid 211 is opened, the first electromagnet 225 is electrified to attract the first permanent magnet 224, so that the connecting bent rod 223 rotates around the bent rod shaft 226 until the paper pressing plate 227 is clung to one side of the paper storage grid 211 far away from the test paper, and the tension spring 222 is in a stretched state; when the test paper completely enters the paper storage grid 211, the inlet is closed, the first electromagnet 225 is powered off, and the tension spring 222 is reset to drive the connecting bent rod 223 to rotate, so that the paper pressing plate 227 presses the test paper to the other side of the paper storage grid 211, and the compact and tidy test paper in the paper storage grid 211 is ensured. In this embodiment, a lifting rod 240 and a lifting rod groove 213 correspondingly disposed are installed on one side of the storage bin body 210, and the lifting rod 240 is controlled to move up and down along the lifting rod groove 213, so that the height of the storage grid 211 can be adjusted.
Example 7
The structure of the test paper record and sub-storage system in this embodiment is basically the same as that in embodiment 6, and the difference is that: referring to fig. 2-4, the test paper conveying unit 100 of the present embodiment includes a paper twisting device 110, a paper feeding device 120, a test paper bracket 130 and a housing 140, where the test paper bracket 130 is disposed obliquely and is rotatably connected in the housing 140 through a bracket rotating shaft 132, one end of the test paper bracket 130, which is far away from the paper twisting device 110, is provided with a horizontal bump 131, and the paper feeding device 120 is disposed above the end of the test paper bracket, and the paper twisting device 110 is disposed at the end of the test paper bracket. Meanwhile, a friction pad 150 is disposed at the end of the paper bracket 130 below the paper twisting device 110, and an elastic mechanism 160 is correspondingly disposed on the paper bracket 130 below the paper feeding device 120. The paper bracket 130 is used for storing the paper, when the paper is placed in the paper bracket 130, the scanning and sorting unit 300 scans and sorts the uppermost paper, then the paper feeder 120 sends the paper to the paper twisting device 110, and the paper twisting device 110 sends each paper to the paper storage unit 200 for sorting storage.
The paper feeding device 120 includes a paper feeding wheel 121, the paper feeding wheel 121 is rotatably connected to a bracket 122 through a paper feeding shaft 123, and the bracket 122 is fixedly connected to the upper end of the housing 140. The elastic mechanism 160 is correspondingly disposed below the paper feeding wheel 121, and is rotatably connected to the paper bracket 130 through an elastic mechanism shaft 133. In this embodiment, the test paper bracket 130 is provided with an elastic mechanism groove 162, a spring fixing groove 163 is provided at the bottom of the elastic mechanism groove 162 for fixing the spring at the bottom of the elastic mechanism 160, and the elastic mechanism 160 is supported and mounted above the spring. The setting through the elastic mechanism can provide holding power to the test paper and make test paper and feed wheel abundant contact to be favorable to the test paper to be taken away by feed wheel 121 rotation and give the paper device 110 more, prevent that the test paper from piling up. A gap 161 is arranged between the elastic mechanism 160 and the elastic mechanism groove 162, and the gap 161 enables the elastic mechanism 160 to conveniently move in the elastic mechanism groove 162.
The paper twisting device 110 of this embodiment includes a small paper twisting wheel 111 and a large paper twisting wheel 113, the small paper twisting wheel 111 and the large paper twisting wheel 113 are connected through a transmission belt 112, and the large paper twisting wheel 113 is disposed above a friction pad 150, the friction pad 150 is used for increasing the friction force with the test paper, and the single pass of the test paper can be effectively ensured by controlling the friction coefficients among the paper twisting wheel, the friction pad 150 and the test paper. When the test paper is fed from the paper feed wheel 121 to below the large twisting wheel 113, it contacts the friction pad 150 and the large twisting wheel 113, the test paper is rolled by the large twisting wheel 113 under the rotation friction of the large twisting wheel 113, and the remaining test paper remains on the friction pad 150 because the friction between the test paper is smaller than the friction between the test paper and the friction pad 150 and the friction between the test paper and the large twisting wheel 113. After being rolled up by the large twisting wheel 113, the test paper is transported to the small twisting wheel 111, and then enters the test paper storage unit 200.
And are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (7)

1. A test paper record divides storage system which characterized in that: the test paper conveying device comprises a test paper conveying unit (100), a test paper storage unit (200) and a scanning and recording unit (300), wherein the test paper conveying unit (100) is used for conveying test paper, and the scanning and recording unit (300) is used for scanning and recording the test paper; the test paper storage unit (200) is used for classifying and storing the scanned and recorded test paper;
the test paper storage unit (200) comprises a paper storage bin body (210), a switch mechanism (230), a paper pushing mechanism (260) and a guide mechanism (250), wherein the paper storage bin body (210) comprises more than two paper storage grids (211) which are arranged in parallel, and the switch mechanism (230) is used for controlling the opening and closing of the inlets of the paper storage grids (211); paper pushing mechanisms (260) are correspondingly arranged above the inlets of the paper storage grids (211), and test papers are pushed to enter the corresponding paper storage grids (211) along the inlets by the paper pushing mechanisms (260) and guided by the guide mechanisms (250);
the guide mechanism (250) comprises a driving wheel (251) and a paper guide wheel (254), the driving wheel (251) is in transmission connection with the paper guide wheel (254) through a paper guide wheel belt (255), the paper guide wheel (254) is in transmission connection with a driven wheel through a paper guide conveyor belt (256), and the paper guide wheel (254) and the driven wheel are respectively arranged below an inlet of the storage grid (211) correspondingly; the paper pushing mechanism (260) comprises a driving wheel (251), a cam (253), a connecting rod (265) and a paper pushing plate (263), wherein the two sides above the inlet of each storage grid (211) are correspondingly provided with the cam (253), the driving wheel (251) is in transmission connection with the cam (253) through a cam belt (252), two ends of the connecting rod (265) are propped against and supported on the circumference of the curved surface of the cam (253) through bearings (261), and the connecting rod (265) is fixedly connected with the paper pushing plate (263) through a limiting column (264);
a paper pressing mechanism (220) is further arranged in the paper storage grid (211), the paper pressing mechanism (220) comprises a paper pressing plate (227) and a paper pressing driving device, and the paper pressing plate (227) is driven by the paper pressing driving device to press and push a test paper to one side of the paper storage grid (211); the bottoms of the two ends of the paper pressing plate (227) are respectively provided with a connecting bent rod (223), and the connecting bent rods (223) are rotatably arranged on a bent rod shaft (226); the bottom of the connecting bent rod (223) is arranged in the concave groove (221), one side of the bottom of the connecting bent rod is connected with the first permanent magnet (224), the other side of the bottom is fixedly connected with the concave groove (221) through the tension spring (222), and one end, close to the first permanent magnet (224), of the concave groove (221) is also connected with the first electromagnet (225).
2. The test paper score storage system of claim 1, wherein: the switch mechanism (230) comprises a switch plate (231) and a control mechanism for controlling the switch plate (231) to rotate, and the switch plate (231) is respectively and correspondingly positioned at the inlet of each storage grid (211).
3. The test paper score storage system of claim 2, wherein: the control mechanism comprises a first connecting block (233), a rotating shaft (232) and a second connecting block (238), wherein one end of the first connecting block (233) is fixedly connected with a switch board (231) through the rotating shaft (232), a sliding rod groove (234) is formed in the other end of the first connecting block (233), a sliding rod (2381) matched with the sliding rod groove (234) is arranged at the top of the second connecting block (238), a permanent magnet (236) is arranged below the second connecting block (238), an electromagnet (239) is fixed below the permanent magnet (236), and first compression springs (237) are fixedly connected to the bottoms of two ends of the permanent magnet (236).
4. A test paper score storage system according to any one of claims 1-3, wherein: the top of the coil storage bin body (210) is provided with a coil storage bin cover (270), the coil storage bin cover (270) comprises a cover plate (271), slots (272) and a herringbone support frame (273), the cover plate (271) is provided with slots (272) corresponding to the coil storage grids (211), and two adjacent sections of cover plates (271) are fixedly connected through the herringbone support frame (273); the push board (263) is in sliding fit with the slot (272), and the herringbone support frame (273) is provided with a jack (274) in sliding fit with the limit column (264); the bottom of the cover plate (271) is correspondingly provided with a paper twisting wheel (275); the slot (272) is an inclined slot which is parallel to the paper pushing plate (263), the limiting column (264) is sleeved with a second compression spring (262), one end of the second compression spring (262) abuts against the connecting rod (265), and the other end abuts against the herringbone supporting frame (273).
5. A test paper score storage system according to any one of claims 1-3, wherein: the paper conveying unit (100) comprises a paper twisting device (110), a paper conveying device (120) and a paper bracket (130), the paper bracket (130) is obliquely arranged, the paper conveying device (120) is arranged above the paper bracket, the paper twisting device (110) is arranged at the tail end of the paper bracket (130), the friction pad (150) is arranged below the paper twisting device (110), and the elastic mechanism (160) is correspondingly arranged below the paper conveying device (120) on the paper bracket (130).
6. The system of claim 5, wherein: the paper feeding device (120) comprises a paper feeding wheel (121), the elastic mechanism (160) is correspondingly arranged below the paper feeding wheel (121) and is rotationally connected to the paper bracket (130) through an elastic mechanism shaft (133), an elastic mechanism groove (162) is formed in the paper bracket (130), a spring is fixed in the elastic mechanism groove (162), and the elastic mechanism (160) is supported and arranged above the spring; the paper twisting device (110) comprises a small paper twisting wheel (111) and a large paper twisting wheel (113), the small paper twisting wheel (111) and the large paper twisting wheel (113) are connected through a conveying belt (112) in a transmission mode, and the large paper twisting wheel (113) is arranged above the friction pad (150).
7. A method for storing test paper records, which is characterized by adopting the test paper record storage system of claim 1, comprising the following steps:
firstly, placing the modified test paper on a test paper conveying unit (100), sequentially scanning, recording and sorting the test paper on the surface through a scanning, recording and sorting unit (300), and conveying the test paper after recording and sorting statistics to a test paper storage unit (200);
step two, after the test paper is conveyed to the test paper storage unit (200), continuing to convey forwards, and when the test paper is conveyed to the position above the corresponding paper storage grid (211), controlling a switch mechanism (230) corresponding to the paper storage grid (211) to be opened, so that the opening of an inlet of the paper storage grid (211) is realized;
step three, at the moment, a driving wheel (251) is driven to rotate by a motor, and the driving wheel (251) drives a cam (253) to rotate by a cam belt (252), so that a corresponding paper pushing plate (263) is driven to reciprocate along the direction of a limit column (264) to push the front end of a test paper into a paper storage grid (211);
step four, when the front end of the test paper moves downwards to a paper guide conveyor belt (256), a driving wheel (251) drives the paper guide wheel (254) to rotate through a paper guide wheel belt (255), and the paper guide wheel (254) drives a driven wheel to rotate through the paper guide conveyor belt (256), so that the test paper is guided by the paper guide conveyor belt (256) to enter a paper storage grid (211) along the same side;
and fifthly, after the test paper completely enters the paper storage grid (211), controlling the inlet of the paper storage grid (211) to be closed through the switch mechanism (230), and driving the paper pressing plate (227) to press and push the test paper to one side of the paper storage grid (211) through the paper pressing driving device at the moment, so that the compactness and the uniformity of the test paper in the paper storage grid (211) are ensured.
CN201810207812.1A 2018-03-14 2018-03-14 Test paper record and score storage system and method Active CN108298360B (en)

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JP7267774B2 (en) * 2019-02-28 2023-05-02 キヤノン株式会社 image forming device
CN111105678B (en) * 2019-12-18 2021-08-17 江西工程学院 English taste teaching device
CN113786065B (en) * 2021-08-04 2023-04-14 深圳市宾盛科技有限公司 Education examination desk

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CN207057038U (en) * 2017-07-07 2018-03-02 陈奕冰 A kind of test paper classifying machine
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US3724657A (en) * 1970-05-16 1973-04-03 Nippon Electric Co Switching device for delivering sheet-like articles
US4649403A (en) * 1984-05-09 1987-03-10 Kabushiki Kaisha Toshiba Recording apparatus
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