CN108877389A - A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro - Google Patents
A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro Download PDFInfo
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- CN108877389A CN108877389A CN201810668371.5A CN201810668371A CN108877389A CN 108877389 A CN108877389 A CN 108877389A CN 201810668371 A CN201810668371 A CN 201810668371A CN 108877389 A CN108877389 A CN 108877389A
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- paper
- support plate
- test macro
- pickup
- teaching test
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
Abstract
The present invention provides a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro, including casing, and casing is divided into the scanning area of left part and the paper feeding section of right part by the casing internal setting partition；The paper feeding section includes the pickup component of right part and the transfer assembly of left part；The pickup component includes the first support spring, pickup support plate, carton and paper-sheets rolling wheel, and the transfer assembly includes the second support spring, paper feeding support plate and feed roller；A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro provided by the invention, paper is through paper feeding section, scanning area until paper delivery, it is horizontal transport, it is less prone to bending, it is not easy paper jam, the apparatus for marking examinating paper structure of the application is simple, even if there is paper jam, it is also easily removable, is not in the breakage of paper.
Description
Technical field
The present invention relates to instructional testing auxiliary instrument technical fields, and in particular to a kind of Thought Politics Theory Class Teaching test
System-specific apparatus for marking examinating paper.
Background technique
Based on present ideological and political education is still lectured with classroom, Thought Politics Theory Class Teaching test is being carried out
When, written examination is still used, contents of test question is more, is divided into objective item and subjective item, student, objective item uses answering card at present, subjective
Topic is answered on paper, and the easy bent angle of paper, out-of-flatness, when going over examination papers, structure is complicated for existing apparatus for marking examinating paper, and only sticks into answer
Row is goed over examination papers, and paper jam is easy when paper feed, and paper jam is not easily taken out and easily occurs the breakage of paper, and subjective item is then that teacher one is needed to open one
It opens and browses, be unfavorable for electronics after going over examination papers also for shelves, be not able to satisfy examination demand.
Summary of the invention
To be not easy paper jam, the Thought Politics Theory Class Teaching test macro of convenient disassembly special the object of the present invention is to provide a kind of
Use apparatus for marking examinating paper.
To achieve the above object, the technical solution adopted by the present invention is that：
A kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro, including casing, the casing internal setting partition will
Casing is divided into the scanning area of left part and the paper feeding section of right part, and paper feed port is offered on the partition by partition and is divided into upper spacer under
Partition, lower clapboard are slidably connected with bottom of shell；Camera is set at the top of the scanning area, and conveyer belt and conveying is arranged in lower part
Wheel, the paper feeding section includes the pickup component of right part and the transfer assembly of left part；The pickup component include the first support spring,
Pickup support plate, carton and paper-sheets rolling wheel, four first support spring bottoms are respectively connected to bottom of shell, the first support bullet
Spring top is connected to pickup support plate, and carton is arranged in the pickup support plate, setting paper-sheets rolling wheel in left end above carton, on carton
Friction plate is arranged in square right end, and the cabinet top setting guide rail above pickup component is located in casing makes friction plate can be along guide rail or so
Sliding；The transfer assembly includes the second support spring, paper feeding support plate and feed roller, four second support spring bottoms
It is respectively connected to bottom of shell, paper feeding support plate is connected at the top of the second support spring, feed roller is set above paper feeding support plate；
Paper separation assembly is set between the pickup component and transfer assembly, and the paper separation assembly includes that the first friction pad and second rubs
Scrubbing pad, first friction pad are divided into the angle between horizontal part and longitudinal direction portion, the outside bending in longitudinal direction portion, horizontal part and longitudinal direction portion
Greater than 95 ° and less than 170 °, retractable support lever is arranged in the first friction pad bottom, and the retractable support lever bottom is fixed to machine
Shell bottom, second friction pad one end shaft are connected to pickup support plate, and the second friction pad slant setting is in the first friction pad
Longitudinal portion surface.
Further, fan is equipped with above the paper separation assembly.
Further, the fixed paper feed overhead gage of the bottom right side of the upper spacer, the right hand top of the lower clapboard are equipped with
Paper feed lower baffle plate, the left side of the paper feed lower baffle plate are connected with the right upper portion velcro fastener of lower clapboard, the right side of paper feed lower baffle plate
Side is connected with the left side velcro fastener of paper feeding support plate；The paper feed lower baffle plate is elastic telescopic band.
Further, the paper-sheets rolling wheel includes the first central axis, intersects on the outside of first central axis and lays lactoprene
Item and metal strip, the lactoprene item and metal strip are clamped with the first central axis, and the clamping is on the outside of the first central axis
The card slot opposite with strip is arranged in the bottom of the uniformly distributed strip along the first central axis axial direction, lactoprene item and metal strip,
Wearing layer is set on the outside of the metal strip.
Further, the wearing layer is prepared from the following raw materials in parts by weight：Phenolic resin is 8~14 parts, butyronitrile rubber
Glue is 25~33 parts, and aluminium oxide ceramics powder is 20~30 parts, and metal molybdenum powder is 18~26 parts, and calcium carbonate crystal whisker is 8~20 parts, oxygen
SiClx is 10~15 parts.
Further, the feed roller includes the second central axis, and it is convex to be axially arranged with first on the outside of second central axis
Item, the second center outer shaft sleeve are equipped with the round metal annulated column of same central axis, and the inside of the round metal annulated column opens up and first
The card slot that raised line matches, the external axial restraint of round metal annulated column at least 12 sections are the second convex of the circular arc greater than 90 degree
Item, round metal annulated column housing be equipped with same central axis polyester adhesive annulus column, the inside of the polyester adhesive annulus column open up with
The card slot that second raised line matches, the outer surface of polyester adhesive annulus column open up section be semi arch groove in the axial direction, it is recessed
The outer surface setting diamond shape of polyester adhesive annulus column outside slot embosses.
Further, spring, pickup support plate bottom are hung in setting first between the pickup support plate bottom and bottom of shell
The link that spring is hung in mounting first is respectively arranged to bottom of shell corresponding position.
Further, spring, paper feeding support plate bottom are hung in setting second between the paper feeding support plate bottom and bottom of shell
The link that spring is hung in mounting second is respectively arranged to bottom of shell corresponding position.
Further, the uniformly distributed block in the two sides of the conveyer belt.
Further, universal wheel is arranged in the bottom of shell.
Beneficial effects of the present invention are：
1. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro provided by the invention, paper is through paper feeding section, scanning
Area is horizontal transport, does not bend, be not easy paper jam, apparatus for marking examinating paper structure of the invention is simple, even if blocking until paper delivery
Paper is readily disassembled, and is not in the breakage of paper；Conveyer belt is arranged in the scanning area lower part, uses conveyer belt flat as scanning
Platform, simple and convenient, the uniformly distributed block in the two sides of conveyer belt, fixed paper avoid paper from falling in scanning area；It is right above carton
End setting friction plate, paper-sheets rolling wheel pickup drive a piece of paper of the top to convey to transfer assembly, and the right part of lower a piece of paper exists
It is compacted to friction plate under the action of first support spring upwards, a piece of paper has not transmitted the power without advance that then descends a piece of paper,
It is remained stationary under the action of friction plate, realizes the separation of a piece of paper and lower a piece of paper, friction plate can be sliding along guide rail or so
It is dynamic that apparatus for marking examinating paper is made to be suitable for different paper size；Transfer assembly realizes the transmission to paper；When upper and lower two pieces of paper are driven simultaneously
When, the second friction pad makes the paper of lower section bear frictional force, plays the phenomenon that further stopping entrainment paper, the first friction pad plays the
The case where stopping entrainment plurality of sheets of paper three times；
2. fan is equipped with above paper separation assembly of the invention, it is vertical to dry, when coming out paper from pickup component,
It is smoothly transmitted to below feed roller and is transmitted, on the other hand the risk for avoiding paper leading portion from tilting can reduce paper feeding section generation
Heat；Paper feed overhead gage and paper feed lower baffle plate are set, guarantee that paper passes through paper feed port, the left side of paper feed lower baffle plate is under
The right upper portion velcro fastener of partition connects, convenient disassembly；First, which hangs spring and second, hangs the setting of spring, will when there is paper jam
The link clasp joint of the two and bottom of shell, convenient for taking out paper from paper jam；
Lactoprene item and metal strip are laid 3. intersecting on the outside of the first central axis of paper-sheets rolling wheel of the present invention, lactoprene item,
Large viscosity, strong with the affinity of paper, paper-rubbing force is big, and pick-up effect is fine, and metal strip enhances the intensity of paper-sheets rolling wheel, avoids shape
Become, and wearing layer is set on the outside of metal strip, wearing layer had not only guaranteed biggish coefficient of friction, but also guaranteed low abrasion, the polyester rubber
Adhesive tape and metal strip are clamped with central axis, convenient disassembly, the lactoprene item or metal strip of concentrated wear replacement part,
It does not need entirely to replace, economize on resources；The polyester adhesive annulus column of feed roller of the present invention detachably connects with round metal annulated column
It connects, when the abrasion of polyester adhesive annulus column, replacement is convenient, it economizes on resources, and the affinity of polyester adhesive annulus column and paper is strong, paper feeding power
Degree is big, grabs that paper effect is good, and groove and the prismatic embossing of the paper feeding wheel outer surface increase the frictional force of feed roller and paper, increases
Add and grabbed paper effect, paper is easier to transmit.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro of the present invention.
Fig. 2 is a kind of structural representation of the paper-sheets rolling wheel of the dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro of the present invention
Figure.
Fig. 3 is a kind of structural representation of the feed roller of the dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro of the present invention
Figure.
Fig. 4 is a kind of side of Fig. 3 feed roller of the dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro of the present invention
Structural schematic diagram.
Numbering in the drawing is：1 it is casing, 2 be upper spacer, 3 be lower clapboard, 4 be camera, 5 be conveyer belt, 6 is conveying
Wheel, 7 be the first support spring, 8 be pickup support plate, 9 be carton, 10 be paper-sheets rolling wheel, 11 be friction plate, 12 be the second support bullet
Spring, 13 be paper feeding support plate, 14 be feed roller, 15 be the first friction pad, 16 be the second friction pad, 17 be retractable support lever,
18 be fan, 19 be paper feed overhead gage, 20 be the first extension spring, 21 be the second extension spring, 22 be block, 23 be universal wheel, 24 for into
Paper lower baffle plate, 101 for the first central axis, 102 be lactoprene item, 103 be metal strip, 104 be strip, 105 be wearing layer,
141 it is the second central axis, 142 first raised lines, 143 be round metal annulated column, 144 be the second raised line, 145 is polyester adhesive annulus column.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Embodiment 1
As shown in Figures 1 to 4, a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro, including casing 1, the machine
The paper feeding section that casing 1 is divided scanning area and right part for left part by partition is set inside shell 1, and paper feed port is offered on the partition will
Partition is divided into upper spacer 2 and lower clapboard 3, and lower clapboard 3 is connect with 1 basal sliding of casing（I.e. the bottom of lower clapboard 3 is equipped with sliding block,
The upper base surface of casing 1 is equipped with sliding slot corresponding with sliding block, the pull of drawer-like formula, convenient for paper when paper feed port paper jam
Easily extraction）；Camera 4 is set at the top of the scanning area, and conveyer belt 5 and delivery wheel 6, the two sides of the conveyer belt 5 are arranged in lower part
Uniformly distributed block 22（Prevent paper from skidding off from conveyer belt 5）；Paper outlet is opened up on the left of scanning area；The paper feeding section includes the right side
The pickup component in portion and the transfer assembly of left part；The pickup component includes four the first support springs 7, pickup support plates 8, paper
Box 9 and paper-sheets rolling wheel 10, four 7 bottoms of the first support spring are respectively connected to 1 bottom of casing, four the first support springs 7
Top is respectively connected to the four corners of pickup support plate 8, carton 9 is arranged in the pickup support plate 8,9 top left end of carton is set
Paper-sheets rolling wheel 10 is set, 9 top right end of carton is arranged friction plate 11, is arranged at the top of the casing 1 above pickup component in casing 1 and leads
Rail makes friction plate 11 that can horizontally slip along guide rail（Fixed connecting plate above the both ends of friction plate 11, the top of connecting plate, which is equipped with, to be slided
Guide rail is arranged in the top two sides of block, casing 1, and sliding block can be slided along guide rail, and then adjusts moving left and right for friction plate 11）；It is described
Transfer assembly includes four the second support springs 12, paper feeding support plate 13 and feed roller 14, four second support springs 12
Bottom is respectively connected to 1 bottom of casing, four angles of paper feeding support plate 13 are respectively connected at the top of four the second support springs 12
Locate, feed roller 14 is set above paper feeding support plate 13；Paper separation assembly is set between the pickup component and transfer assembly, it is described
Paper separation assembly includes the first friction pad 15 and the second friction pad 16, first friction pad 15 divide for horizontal part and longitudinal direction portion,
Angle between the outside bending in longitudinal portion, horizontal part and longitudinal direction portion is greater than 95 ° and less than 170 °, the setting of 15 bottom of the first friction pad
Retractable support lever 17,17 bottom of retractable support lever are fixed to 1 bottom of casing, 16 one end shaft of the second friction pad
It is connected to pickup support plate 8,16 slant setting of the second friction pad is on longitudinal portion surface of the first friction pad 15（Second friction pad 16
Width be greater than the second friction pad 16 and 8 junction of pickup support plate to the first friction pad 15 vertical range）；The paper separation
Fan 18 is equipped with above component；The fixed paper feed overhead gage 19 of the bottom right side of the upper spacer 2, the right side top of the lower clapboard 3
Portion is equipped with paper feed lower baffle plate 24, and the left side of the paper feed lower baffle plate 24 is connected with the right upper portion velcro fastener of lower clapboard 3, paper feed
The right side of lower baffle plate 24 is connected with the left side velcro fastener of paper feeding support plate 13；The paper feed lower baffle plate 24 is elastic telescopic band；
The paper-sheets rolling wheel 10 includes the first central axis 101, intersects on the outside of first central axis 101 and lays lactoprene item 102 and gold
Belong to item 103, the lactoprene item 102 and metal strip 103 are clamped with the first central axis 101, and the clamping is the first center
The uniformly distributed strip 104 axial along the first central axis 101 in 101 outside of axis, the bottom of lactoprene item 102 and metal strip 103
The card slot opposite with strip 104 is set, wearing layer 105 is set on the outside of the metal strip 103；The wearing layer 105 is by following heavy
The raw material of amount number is made：Phenolic resin is 8~14 parts, and nitrile rubber is 25~33 parts, and aluminium oxide ceramics powder is 20~30 parts,
Metal molybdenum powder is 18~26 parts, and calcium carbonate crystal whisker is 8~20 parts, and silica is 10~15 parts；The feed roller 14 includes second
Central axis 141, the outside of second central axis 141 are axially arranged with the first raised line 142, are arranged with outside the second central axis 141 same
The round metal annulated column 143 of one central axis, the inside of the round metal annulated column 143 open up the card matched with the first raised line 142
Slot, the external axial restraint of round metal annulated column 143 at least 12 sections are the second raised line 144 of the circular arc greater than 90 degree, metal
The polyester adhesive annulus column 145 of same central axis is arranged with outside annulus column 143, the inside of the polyester adhesive annulus column 145 opens up
The card slot matched with the second raised line 144, the outer surface of polyester adhesive annulus column 145 open up section be semi arch in the axial direction
The outer surface setting diamond shape of polyester adhesive annulus column 145 outside groove, groove embosses；8 bottom of pickup support plate and 1 bottom of casing
Spring 20 is hung in setting first between portion, and 8 bottom of pickup support plate and 1 bottom corresponding position of casing are respectively arranged to mounting first and hang
The link of spring 20；Spring 21,13 bottom of paper feeding support plate are hung in setting second between 13 bottom of paper feeding support plate and 1 bottom of casing
The link that spring 21 is hung in mounting second is respectively arranged to 1 bottom corresponding position of casing；Universal wheel is arranged in 1 bottom of casing
23。
Wherein, front door is arranged in the leading flank of casing 1（It is not drawn into figure, the bottom at front door and 1 bottom hinge connection of casing,
The top at front door is connect with the top latch of casing 1）, front door is opened when paper jam to operate 1 inner part of casing；Pickup
The frictional force of wheel 10 and paper is greater than the frictional force between two papers, also greater than the frictional force of paper and friction plate 11；First
The frictional force of friction pad 15 and paper is greater than the frictional force between two papers, be less than paper-sheets rolling wheel 10 and paper, feed roller 14 with
Frictional force between paper；The frictional force of second friction pad 16 and paper is greater than the frictional force between two papers, is less than pickup
Wheel 10 and the frictional force between paper, feed roller 14 and paper；The frictional force of feed roller 14 and paper is greater than between two papers
Frictional force, also greater than the frictional force between paper and paper feeding support plate 13.The wearing layer 105 being arranged on the outside of metal strip 103
Each component, calcium carbonate crystal whisker increase coefficient of friction, and each component is bonded by phenolic resin, and silica is as filling friction material
Material reduces wear rate, and aluminium oxide ceramics powder and metal molybdenum powder are applied in combination, and while keeping higher coefficient of friction, reduces
Wear rate；9 structure of carton is the prior art, carton 9 can be made to block paper, carton 9 according to the side plate that paper size adjusts carton 9
Side close to the second friction pad 16 is without baffle, when Thought Politics Theory Class Teaching is tested, answering card and subjective item paper it is big
Small inconsistent, according to the size of paper, the position that adjusting carton 9 makes carton 9 block paper, while adjusting friction plate 11 makes its position
In the right end top of paper.Wearing layer 105 is set on the outside of the metal strip 103, and specific preparation method is：By wearing layer 105
Each raw material proportioning weigh each raw material, after mixing, brushed on the outside of metal strip 103 under room temperature environment, coating table
Face uniform bubble-free, is then placed in vacuum oven, and dry 5h, places into baking oven, at 100 DEG C at 70 DEG C~90 DEG C
Dry 2h, is warming up to 135 DEG C of re-dry 2h, then be warming up to 300 DEG C of dry 2h.
In use, putting paper to carton 9, paper-sheets rolling wheel 10 is started turning, and drives first paper to transmit to the left, when first
When the right end of paper is more than 11 lower section of friction plate, second paper right end under the action of the first support spring 7 with friction plate
11 contacts, second paper is without onward impulse, therefore second paper is separated with first paper；Even if second paper still by
Drive with first paper onwards transmission simultaneously, successively pass through the second friction pad 16, the first friction pad 15, second paper and friction
The frictional force of pad makes the pause of second paper forward, makes first paper onwards transmission under the action of feed roller 14, and first
Paper passes through paper feed port, and into conveyer belt 5, after being scanned by the camera 4 of top, first paper is through exit slot paper delivery；
When there is paper jam, 1 front cover of casing is opened, first, which hangs spring 20 and second, hangs the link clasp joint with 1 bottom of casing respectively of spring 21, just
In the taking-up paper from paper jam.
Embodiment 2
It is substantially the same manner as Example 1, the difference is that：Wearing layer 105 is set on the outside of the metal strip 103, it is specific to prepare
Method is：Each raw material is weighed by each raw material proportioning of wearing layer 105：Phenolic resin is 80g, nitrile rubber 250g, aluminium oxide
Ceramic powder is 200g, metal molybdenum powder 180g, calcium carbonate crystal whisker 80g, silica 100g, after mixing, in room temperature ring
It is brushed on the outside of metal strip 103 under border, coating surface uniform bubble-free is then placed in vacuum oven, at 70 DEG C
Dry 5h, places into baking oven, and dry 2h, is warming up to 135 DEG C of re-dry 2h, then be warming up to 300 DEG C of dry 2h i.e. at 100 DEG C
It can.Angle between the horizontal part and longitudinal direction portion of first friction pad 15 is 135 °.
Embodiment 3
It is substantially the same manner as Example 1, the difference is that：Wearing layer 105 is set on the outside of the metal strip 103, it is specific to prepare
Method is：Each raw material is weighed by each raw material proportioning of wearing layer 105：Phenolic resin is 140g, nitrile rubber 330g, aluminium oxide
Ceramic powder is 300g, metal molybdenum powder 260g, calcium carbonate crystal whisker 200g, silica 150g, after mixing, in room temperature ring
It is brushed on the outside of metal strip 103 under border, coating surface uniform bubble-free is then placed in vacuum oven, at 90 DEG C
Dry 5h, places into baking oven, and dry 2h, is warming up to 135 DEG C of re-dry 2h, then be warming up to 300 DEG C of dry 2h i.e. at 100 DEG C
It can.Angle between the horizontal part and longitudinal direction portion of first friction pad 15 is 100 °.
Embodiment 4
It is substantially the same manner as Example 1, the difference is that：Wearing layer 105 is set on the outside of the metal strip 103, it is specific to prepare
Method is：Each raw material is weighed by each raw material proportioning of wearing layer 105：Phenolic resin is 110g, nitrile rubber 300g, aluminium oxide
Ceramic powder is 260g, metal molybdenum powder 210g, calcium carbonate crystal whisker 150g, silica 130g, after mixing, in room temperature ring
It is brushed on the outside of metal strip 103 under border, coating surface uniform bubble-free is then placed in vacuum oven, at 80 DEG C
Dry 5h, places into baking oven, and dry 2h, is warming up to 135 DEG C of re-dry 2h, then be warming up to 300 DEG C of dry 2h i.e. at 100 DEG C
It can.Angle between the horizontal part and longitudinal direction portion of first friction pad 15 is 160 °.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits the scope of the present invention, therefore
All equivalent change or modifications done according to technical solution described in the invention patent range should be included in the present patent application patent model
In enclosing.
Claims (10)
1. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro, including casing, which is characterized in that in the casing
Casing is divided into the scanning area of left part and the paper feeding section of right part by portion's setting partition, and paper feed port is offered on the partition by partition point
For upper spacer and lower clapboard, lower clapboard is slidably connected with bottom of shell；Camera is set at the top of the scanning area, and lower part setting is defeated
Band and delivery wheel are sent, the paper feeding section includes the pickup component of right part and the transfer assembly of left part；The pickup component includes the
One support spring, pickup support plate, carton and paper-sheets rolling wheel, four first support spring bottoms are respectively connected to casing bottom
Portion, the first support spring top are connected to pickup support plate, and carton is arranged in the pickup support plate, left end setting above carton
Friction plate is arranged in paper-sheets rolling wheel, carton top right end, and the cabinet top setting guide rail above pickup component is located in casing to be made to rub
Plate can horizontally slip along guide rail；The transfer assembly includes the second support spring, paper feeding support plate and feed roller, and four described the
Two support spring bottoms are respectively connected to bottom of shell, are connected to paper feeding support plate, paper feeding support plate at the top of the second support spring
Feed roller is arranged in top；Paper separation assembly is set between the pickup component and transfer assembly, and the paper separation assembly includes the
One friction pad and the second friction pad, first friction pad be divided into horizontal part and longitudinal direction portion, the outside bending in longitudinal direction portion, horizontal part and
Angle between longitudinal portion is greater than 95 ° and less than 170 °, and retractable support lever, the scalable branch is arranged in the first friction pad bottom
Strut bottom is fixed to bottom of shell, and second friction pad one end shaft is connected to pickup support plate, the inclination of the second friction pad
It is placed on longitudinal portion surface of the first friction pad.
2. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
Fan is equipped with above the paper separation assembly.
3. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
The fixed paper feed overhead gage of the bottom right side of the upper spacer, the right hand top of the lower clapboard are equipped with paper feed lower baffle plate, it is described into
The left side of paper lower baffle plate is connected with the right upper portion velcro fastener of lower clapboard, the right side of paper feed lower baffle plate and a left side for paper feeding support plate
The connection of side velcro fastener；The paper feed lower baffle plate is elastic telescopic band.
4. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
The paper-sheets rolling wheel includes the first central axis, intersects on the outside of first central axis and lays lactoprene item and metal strip, described poly-
Ester rubber strip and metal strip are clamped with the first central axis, and the clamping is uniformly distributed along the first center on the outside of the first central axis
The card slot opposite with strip, setting on the outside of the metal strip is arranged in the bottom of the strip of axis axial direction, lactoprene item and metal strip
Wearing layer.
5. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 4, which is characterized in that
The wearing layer is prepared from the following raw materials in parts by weight：Phenolic resin is 8~14 parts, and nitrile rubber is 25~33 parts, oxidation
Aluminium ceramic powder is 20~30 parts, and metal molybdenum powder is 18~26 parts, and calcium carbonate crystal whisker is 8~20 parts, and silica is 10~15 parts.
6. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
The feed roller includes the second central axis, is axially arranged with the first raised line, the second center outer shaft sleeve on the outside of second central axis
The inside of round metal annulated column equipped with same central axis, the round metal annulated column opens up the card slot matched with the first raised line,
The external axial restraint of round metal annulated column at least 12 sections are the second raised line of the circular arc greater than 90 degree, round metal annulated column housing
Polyester adhesive annulus column equipped with same central axis, the inside of the polyester adhesive annulus column open up the card matched with the second raised line
Slot, it is semi arch groove in the axial direction, the polyester adhesive annulus column outside groove that the outer surface of polyester adhesive annulus column, which opens up section,
Outer surface setting diamond shape emboss.
7. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
Spring, pickup support plate bottom and bottom of shell corresponding position are hung in setting first between the pickup support plate bottom and bottom of shell
It is respectively arranged to the link that spring is hung in mounting first.
8. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
Spring, paper feeding support plate bottom and bottom of shell corresponding position are hung in setting second between the paper feeding support plate bottom and bottom of shell
It is respectively arranged to the link that spring is hung in mounting second.
9. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, which is characterized in that
The uniformly distributed block in the two sides of the conveyer belt.
10. a kind of dedicated apparatus for marking examinating paper of Thought Politics Theory Class Teaching test macro according to claim 1, feature exist
In universal wheel is arranged in the bottom of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668371.5A CN108877389B (en) | 2018-06-26 | 2018-06-26 | Examination paper machine is read in ideological and political theory class teaching test system special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668371.5A CN108877389B (en) | 2018-06-26 | 2018-06-26 | Examination paper machine is read in ideological and political theory class teaching test system special use |
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| Publication Number | Publication Date |
|---|---|
| CN108877389A true CN108877389A (en) | 2018-11-23 |
| CN108877389B CN108877389B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810668371.5A Active CN108877389B (en) | 2018-06-26 | 2018-06-26 | Examination paper machine is read in ideological and political theory class teaching test system special use |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407000A (en) * | 2019-07-30 | 2019-11-05 | 成都师范学院 | A kind of computer marking device based on artificial intelligence character recognition technology |
Citations (18)
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