CN111016492B

CN111016492B - Examination is with coiling mechanism

Info

Publication number: CN111016492B
Application number: CN201911314730.8A
Authority: CN
Inventors: 张影侠
Original assignee: Jinan Engineering Vocational Technical College
Current assignee: Jinan Engineering Vocational Technical College
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-06-11
Anticipated expiration: 2039-12-19
Also published as: CN111016492A

Abstract

The invention discloses a coiling device for examinations, which comprises a shell and an upper cover, wherein the shell comprises a bottom plate and four side plates arranged at the peripheral edges of the bottom plate. The examination paper collecting mechanism can collect examination papers in order, the examination paper conveying mechanism can convey the examination papers to the examination paper collecting mechanism and can flatten wrinkles on the examination papers so as to ensure the flatness of the examination papers, the examination papers can slide towards one end of the examination paper placing plate under the action of the vibrating mechanism, and one end of each examination paper is flush with the baffle plate, so that the examination papers are in order, the counter and the display can display the number of the examination papers, a large amount of time is saved, the examination paper binding mechanism can bind the completely collected examination papers together, and the binding plate and the clamping plate are made of opaque materials, so that the elastic element is always in an elastic state, the binding plate and the clamping plate are always in a tightened state, a person reading the examination papers cannot see names, and the fair and fair examination is ensured.

Description

Examination is with coiling mechanism

Technical Field

The invention belongs to the technical field of teaching, and particularly relates to a coiling device for an examination.

Background

The examination is a strict knowledge level identification method, the study ability and other abilities of examinees can be checked through the examination, most of the current examinations are paper examination papers, the examination papers need to be collected one by one after the examination is finished, binding is carried out after the examination papers are arranged, when the examinees are more, the examination papers need to be arranged and bound in a long time, the existing examination papers are bound by using threads, a book is bound by taking an examination room as a unit, the examination papers are tightly sewed according to an upper binding line and a lower binding line, and the information of the examinees is arranged between the upper binding line and the lower binding line; the purpose is to prevent cheating and seal examination papers, but the binding speed of the currently adopted method is slow, and because the flexibility of the suture is large, the thread end can still be pulled open and loosened, so that the thread end can be pried open by a reader to see the name of a person to be tested, and the possibility of cheating still exists.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides a winding device for examinations, which can collect test papers neatly, can convey the test papers to a test paper collecting mechanism by a test paper conveying mechanism, can flatten folds on the test papers, ensures the flatness of the test papers, under the action of the vibration mechanism, the test paper can slide towards one end of the test paper placing plate, so that one end of the test paper is flush with the baffle plate, thereby ensuring the order of the test paper, the counter and the display can display the number of the test paper, saving a large amount of time, the test paper binding mechanism can bind the completely collected test paper together, because the binding plate and the clamping plate are made of opaque materials, the elastic element is always in an elastic state, the binding plate and the clamping plate are always in a clamping state, the name cannot be seen by a reader, and the fairness and the justice of the examination are guaranteed.

In order to achieve the purpose, the invention adopts the technical scheme that:

a paper collecting device for examinations comprises a shell and an upper cover, wherein the shell comprises a bottom plate and four side plates arranged at the peripheral edges of the bottom plate, a paper arranging groove, an operating button and a display screen are arranged on the front side plate, a display is arranged on the right side plate, the paper arranging groove is arranged on one side of the front side plate, the operating button is arranged above the paper arranging groove, one side of the upper cover is movably connected with one side of the shell, a handle and a counter are arranged on the upper cover, the handle is arranged in the middle of one side of the upper cover, a test paper collecting opening is formed in one end of the upper cover, the counter is arranged on one side of the test paper collecting opening and matched with the test paper collecting opening, the counter is electrically connected with the display screen, a test paper conveying mechanism, a test paper fixing mechanism and a test paper collecting mechanism are arranged inside the shell, the test paper collecting mechanism is arranged at the bottom of the shell, the test paper conveying mechanism is arranged at, the test paper fixing mechanism is arranged on one side of the test paper conveying mechanism and matched with the test paper collecting mechanism, a vibrating mechanism and a supporting plate are arranged at the bottom of the test paper collecting mechanism, one end of the supporting plate is fixed on one side of the bottom of the test paper collecting mechanism, a fixing guide plate is arranged on the supporting plate, the bottom of the fixing guide plate is fixed on the supporting plate, two ends of the vibrating mechanism are respectively arranged on the inner sides of two limiting plates, and a test paper binding mechanism is arranged at one end of the test paper collecting mechanism; can be in the same place the orderly collection of test paper, test paper conveying mechanism can carry the test paper to collect on the mechanism, and can flatten the fold on the test paper, the roughness of test paper has been guaranteed, under the vibration mechanism effect, the test paper can place the one end of board to the test paper and slide, the one end and the baffle parallel and level of assurance test paper, thereby the regularity of test paper has been guaranteed, counter and display can show the quantity of test paper, a large amount of time has been practiced thrift, test paper fixed establishment can compress tightly the test paper, prevent the in-process test paper that transports and scatter, the roughness of test paper has been improved.

Preferably, the test paper collecting mechanism includes that fixed block, test paper place board, supporting spring, baffle and limiting plate, the fixed block is installed on the bottom plate of casing, be equipped with supporting spring on the fixed block, supporting spring's one end is connected with the fixed block, the other end is connected in the bottom that the board was placed to the test paper, the one end and the limiting plate swing joint of board are placed to the test paper, baffle installation places the one end of board at the test paper, places the board with the test paper and is 90 contained angles, the limiting plate is installed on the fixed block of board one side is placed to the test paper for collect and place the test paper, play the guard action to the test paper.

Preferably, the limiting plates are two, and two limiting plates are symmetrically installed on the fixed blocks on the two sides of the test paper placing plate, and the test paper placing plate is obliquely arranged and matched with the two limiting plates to limit the left and right movement of the test paper and ensure the tidiness of the test paper.

Preferably, the test paper conveying mechanism comprises a supporting plate, a first motor, a first rotating wheel, a second rotating wheel and a first protective shell, wherein the front end and the rear end of the supporting plate are respectively arranged on the front side plate and the rear side plate of the shell, the first protective shell is arranged on one side of the supporting plate, a first gear, a second gear, a first rotating shaft, a first belt pulley and a second belt pulley are arranged in the first protective shell, the first gear is arranged at one end of the first rotating wheel, the second gear is arranged at one end of the second rotating wheel and meshed with the first gear, the first rotating wheel is arranged on the supporting plate, the second rotating wheel is arranged on one side of the first rotating wheel and matched with the first rotating wheel, one end of the first rotating shaft penetrates through the side wall of the first protective shell and is connected with the first motor, the first motor is arranged on one side of the first protective shell, first belt pulley is installed in first pivot, the second belt pulley is installed in the one end of first gear and is cooperateed with first belt pulley through first belt for carry out the flattening to the paper, guarantee the clean and tidy of paper.

Preferably, the backup pad is equipped with two, and two backup pads symmetry are installed in the both sides of first swiveling wheel, second swiveling wheel for support the device, guarantee that the device can be stable with the test paper input to the test paper collection mechanism on.

Preferably, the vibration mechanism includes third belt pulley, fourth belt pulley, rotation axis, second belt, cam, the one end of rotation axis is installed on the limiting plate of one side, the other end runs through the limiting plate of one side and extends to in first protecting sheathing, the third belt pulley is installed in first pivot, the fourth belt pulley is installed on the rotation axis to be connected with the third belt pulley through the belt, the cam is equipped with a plurality ofly, and a plurality of cams are even installs on the rotation axis for the board is placed to the vibration paper, and the one end of guaranteeing the paper all is in baffle department, guarantees the roughness that the paper was collected.

Preferably, the test paper fixing mechanism comprises a second motor, a pressure plate, a connecting shaft, a connecting rod and a second protective shell, the second protective shell is arranged at one side of the supporting plate, a second rotating shaft, a fifth belt pulley, a sixth belt pulley and a third belt are arranged in the second protective shell, the second motor is arranged at one side of the second protective shell, and is connected with a fifth belt pulley through a transmission shaft, the sixth belt pulley is matched with the fifth belt pulley through a third belt, the connecting shaft penetrates through the pressing plate and extends to two sides of the pressing plate, one end of the connecting rod is connected with one end of the connecting shaft, the clamp plate is established between two backup pads, the one end at the connecting rod is installed in the second pivot, presses on collecting the examination paper of accomplishing, and the in-process examination roll-up collection device that prevents to transport appears turning on one's side, leads to the examination paper to scatter, is convenient for the later stage simultaneously to binding of examination paper.

Preferably, the connecting shafts are two, the two connecting shafts are uniformly distributed on the pressing plate, the number of the connecting rods is four, the four connecting rods are respectively connected to two ends of the two connecting shafts, the number of the second rotating shafts is four, the four second rotating shafts are matched with the four connecting rods, one of the second rotating shafts penetrates through the supporting plate and is connected with the sixth belt pulley, and normal work of the test paper fixing mechanism is guaranteed.

Preferably, the test paper binding mechanism comprises a bracket, a binding plate, a spring, a staple and a clamping plate, wherein the clamping plate is installed at one end of the bottom of a pressing plate, a plurality of fixing holes are formed in the clamping plate, rubber rings are arranged in the fixing holes, the binding plate is arranged in a mounting groove at the top of the test paper placing plate, a plurality of through holes are formed in the top of the binding plate, a plurality of staples are arranged and correspond to the through holes in the binding plate one by one, each staple comprises a staple head and a staple body, the staple head is fixed at one end of the staple body, one end of the staple body is installed at the top of the bracket, a groove is formed in the staple body close to one end of the staple head and matched with the rubber pads in the fixing holes, the spring is sleeved on the staple body, one end of the spring is fixed on the bracket, the other end of the spring is fixed at the bottom of the, for binding the collected test paper.

The invention has the beneficial effects that:

1) the device can collect the test paper neatly together, the test paper conveying mechanism can convey the test paper to the test paper collecting mechanism, the folds on the test paper can be flattened, the flatness of the test paper is guaranteed, under the action of the vibrating mechanism, one end of the test paper can be placed on the test paper to slide, one end of the test paper is parallel and level with the baffle, the test paper is guaranteed to be neat, the counter and the display can display the number of the test paper, a large amount of time is saved, the test paper binding mechanism can bind the test paper which is completely collected together, the binding plate and the clamping plate are made of opaque materials, the elastic element is always in an elastic state, the binding plate and the clamping plate are always in a clamping state, a person who reads the test paper cannot see names, and the fairness of the test is guaranteed.

2) The test paper collector is used for collecting and placing test papers and protecting the test papers, and the test paper placing plate is obliquely arranged and matched with the limiting plate, so that one end of each test paper can conveniently slide to the baffle; the limiting plates are two, and two limiting plates are symmetrically arranged on two sides of the test paper placing plate and used for limiting the left and right movement of the test paper and ensuring the tidiness of the test paper.

3) This device paper conveying mechanism is used for carrying the paper that the paper is smooth and collecting the mechanism, has guaranteed the clean and tidy of paper, and the backup pad is equipped with two, and two backup pad symmetries are installed paper conveying mechanism's both sides for support first swiveling wheel and second swiveling wheel, guaranteed first swiveling wheel and second swiveling wheel normal work, carry the paper to collect on the mechanism.

4) This device vibration mechanism can vibrate the paper and place the board, because the left and right sides of paper is restricted by the limiting plate for the paper can only place the lower one side motion of board to the paper, has guaranteed the neatly of paper collection.

5) The test paper fixing mechanism of the device is pressed on the collected test paper, so that the test paper is prevented from scattering due to the fact that the test paper winding device turns over during the conveying process, and meanwhile, the test paper is convenient to bind in the later period; the connecting axle is equipped with two, and two even distributions of connecting axle are on the clamp plate, and the connecting rod is equipped with four, and four connecting rods are connected respectively at the both ends of two connecting axles, and the second pivot is equipped with four, and four second pivots cooperate with four connecting rods, and one of them second pivot runs through the second protective housing and is connected with the second motor, guarantees test paper fixed establishment's normal work.

6) The examination paper binding device in the examination paper binding device can bind examination papers, and the binding plate and the clamping plate are made of opaque materials, so that the elastic element is always in an elastic state, the binding plate and the clamping plate are always in a clamping state, and the name of an examination reading person cannot be seen, so that the examination papers are fair and fair.

Drawings

Fig. 1 is a schematic structural view of a winding device for examinations according to the present invention.

Fig. 2 is a schematic view showing an internal structure of an examination winding device according to the present invention.

Fig. 3 is a schematic structural view of a test paper conveying mechanism in an examination collection device according to the present invention.

Fig. 4 is a schematic view showing a structure in which a first gear and a second gear are engaged in an examination winding device according to the present invention.

Fig. 5 is a schematic structural view of a test paper collecting mechanism in the examination paper collecting device according to the present invention.

FIG. 6 is a view showing the mounting of a binding mechanism for test paper in the examination paper winding device according to the present invention.

FIG. 7 is a schematic structural view of a test paper binding mechanism in an examination paper collecting device according to the present invention.

Fig. 8 is a view showing the installation of the clamping plate in the examination winding device according to the present invention.

Fig. 9 is a schematic view showing the structure of a splint in an examination winding device according to the present invention.

Fig. 10 is a view showing the mounting of a vibration mechanism in the examination winding device according to the present invention.

Fig. 11 is a schematic structural view of a vibration mechanism in the examination winding device according to the present invention.

Fig. 12 is a view showing the mounting of a test paper fixing mechanism in the examination paper take-up device according to the present invention.

FIG. 13 is a schematic structural view of a test paper fixing mechanism in the examination paper collecting device according to the present invention.

Fig. 14 is a schematic structural view of an upper cover of a taking-up unit for examination according to the present invention.

Fig. 15 is a schematic view showing a structure of a staple in the taking-up device for examination according to the present invention.

Fig. 16 is an operation diagram of a staple in the taking-up device for examination according to the present invention.

In the figure: 1. a display screen; 2. a housing; 3. arranging wire grooves; 4. an operation button; 5. a handle; 6. a test paper collection port; 7. an upper cover; 8. a test paper conveying mechanism; 801. a support plate; 802. a second rotating wheel; 803. a first rotating wheel; 804. a first protective case; 805. a first motor; 806. a second gear; 807. a first gear; 808. a first belt; 809. a second pulley; 8010. a first rotating shaft; 9. a test paper collection mechanism; 901. a fixed block; 902. a support spring; 903. a test paper placing plate; 904. a baffle plate; 905. a limiting plate; 906. a support plate; 907. a test paper binding mechanism; 9071. a bracket; 9072. a binding plate; 9073. a through hole; 908. fixing the guide plate; 909. a splint; 9091. a fixing hole; 9092. a rubber ring; 10. a counter; 11. a vibration mechanism; 1101. a rotating shaft; 1102. a cam; 1103. a second belt; 1104. a third belt pulley; 1105. a first pulley; 1106. a fourth belt pulley; 12. a test paper fixing mechanism; 1201. a second motor; 1202. a fifth belt pulley; 1203. a third belt; 1204. a sixth belt pulley; 1205. a second rotating shaft; 1206. a connecting rod; 1207. pressing a plate; 1208. a second protective shell; 1209. a connecting shaft; 13. A staple; 1301. a nail head; 1302. a groove; 1303. an elastic element; 1304. a nail body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 16, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

A winding device for examinations comprises a shell 2 and an upper cover 7, wherein the shell 2 comprises a bottom plate and four side plates arranged at the edges of the periphery of the bottom plate, a wire arranging groove 3 and an operating button 4 are arranged on the front side plate, a display screen 1 is arranged on the right side plate, the display screen 1 can display the number read by a counter 10, the wire arranging groove 3 is arranged at the bottom of the front side plate, the operating button 4 is arranged above the wire arranging groove 3 to facilitate the operation of the device, one side of the upper cover 7 is movably connected with one side of the shell 2, the upper cover 7 is provided with a handle 5 and the counter 10, the handle 5 is arranged in the middle of one side of the upper cover 7 to facilitate the movement of the device, one end of the upper cover 7 is provided with a test paper collecting port 6, the counter 10 is arranged at one side of the test paper collecting port 6 and is matched with the test paper collecting port 6, and the counter 10 is, the device is used for counting the number of collected test papers, a test paper conveying mechanism 8, a test paper fixing mechanism 12 and a test paper collecting mechanism 9 are arranged in the shell 2, the test paper collecting mechanism 9 is installed at the bottom of the shell 2, the test paper conveying mechanism 8 is installed at the upper right of the test paper collecting mechanism 9 and matched with the test paper collecting port 6, the test paper fixing mechanism 12 is installed at one side of the test paper conveying mechanism 8 and matched with the test paper collecting mechanism 9, a vibrating mechanism 11 is arranged at the bottom of the test paper collecting mechanism 9, and the vibrating mechanism 11 is matched with the test paper collecting mechanism 9; can be in the same place the orderly collection of test paper, test paper conveying mechanism 8 can carry the test paper on the test paper collection mechanism 9, and can flatten the fold on the test paper, the roughness of test paper has been guaranteed, under the effect of vibration mechanism 11, the test paper can be to the test paper one end of placing board 903 slide, the one end and the baffle 904 parallel and level of assurance test paper, thereby the neatness of test paper has been guaranteed, counter 10 and display screen 1 electric connection, counter 10 and display screen 1 can show the test paper quantity of collecting on display screen 1, a large amount of time has been practiced thrift, test paper fixed establishment 12 can compress tightly the test paper, prevent the in-process test paper scattering transporting.

The test paper collecting mechanism 9 comprises a fixing block 901, a test paper placing plate 903, a supporting spring 902, a baffle 904 and a limiting plate 905, wherein the fixing block 901 is installed on the bottom plate of the shell 2, the supporting spring 902 is arranged on the fixing block 901, one end of the supporting spring 902 is connected with the fixing block 901, the other end of the supporting spring 902 is connected to the bottom of the test paper placing plate 903, one end of the test paper placing plate 903 is movably connected with the limiting plate 905, the baffle 904 is installed at one end of the test paper placing plate 903 and forms a 90-degree included angle with the test paper placing plate 903, the limiting plate 905 is installed on the fixing block 901 on one side of the test paper placing plate 903, and the test paper is conveyed to the test paper collecting mechanism from the test paper collecting port 6 by the.

The limiting plates 905 are two, and two limiting plates 905 are symmetrically installed on two sides of the test paper placing plate 903 and used for limiting the left and right movement of the test paper and ensuring the uniformity of the test paper, the test paper placing plate 903 is obliquely arranged and matched with the limiting plates 905, and one end of the test paper is convenient to slide to the baffle 904.

The test paper conveying mechanism 8 comprises a supporting plate 801, a first motor 805, a first rotating wheel 803, a second rotating wheel 802 and a first protective shell 804, wherein the front end and the rear end of the supporting plate 801 are respectively installed on the front side plate and the rear side plate of the casing 2, the first protective shell 804 is installed on one side of the supporting plate 801, a first gear 807, a second gear 806, a first belt 808, a first belt pulley 1105, a second belt pulley 809 and a first rotating shaft 8010 are arranged in the first protective shell 804, the first gear 807 is installed at one end of the first rotating wheel 803, the second gear 806 is installed at one end of the second rotating wheel 802 and is meshed with the first gear 807, the first rotating wheel 803 is installed on the supporting plate 801, the second rotating wheel 802 is installed at one side of the first rotating wheel 803 and is matched with the first rotating wheel 803, one end of the first rotating wheel 8010 penetrates through the side wall of the first protective shell 804 and is connected with the first motor 805, the first motor 805 is installed on one side of the first protection shell 804, the first motor 805 is powered by direct current, the first belt pulley 1105 is installed on the first rotating shaft 805, the second belt pulley 809 is installed on one side of the first gear 807 and is connected with the first belt pulley 1105 through the first belt 808 for smoothly conveying the test paper to the test paper collection mechanism 9, the first motor 8010 drives the first rotating wheel 803 to rotate, the second rotating wheel 802 is driven to rotate through the meshing of the first gear 807 and the second gear 806, the test paper is placed between the first rotating wheel 803 and the second rotating wheel 802, and the first rotating wheel 803 and the second rotating wheel 802 rotate to bring the test paper to the test paper collection mechanism 9.

The two supporting plates 801 are symmetrically arranged on two sides of the first rotating wheel 803 and the second rotating wheel 802 and are used for supporting the device, and the device can stably input test paper to the test paper collecting mechanism 9.

The vibrating mechanism 11 comprises a third belt pulley 1104, a fourth belt pulley 1106, a rotating shaft 1101, a second belt 1103 and a cam 1102, one end of the rotating shaft 1101 is installed on a limiting plate 905 on one side, the other end of the rotating shaft 1101 penetrates through the limiting plate 905 on the other side and extends into a first protecting shell 804, the third belt pulley 1104 is installed on a first rotating shaft 8010, the fourth belt pulley 1106 is installed on the rotating shaft 1101 and is connected with the third belt pulley 1104 through the second belt 1103, the cam 1102 is provided with a plurality of cams 1102, the plurality of cams 1102 are evenly installed on the rotating shaft 1101, the first motor 805 drives the rotating shaft 1101 to rotate through the second belt 1103, the cams 1102 are driven to rotate under the rotation of the rotating shaft 1101, and the test paper placing plate 903 vibrates up and down in the rotating process because one side of the cams 1102 is in contact with the bottom surface of the test paper placing plate 903.

The test paper fixing mechanism 12 includes a second motor 1201, a pressing plate 1207, a connecting shaft 1209, a connecting rod 1206 and a second protective shell 1208, the second protective shell 1208 is mounted on a supporting plate 801, a second rotating shaft 1205, a fifth belt pulley 1202, a sixth belt pulley 1204 and a third belt 1203 are arranged inside the second protective shell 1208, the second motor 1201 is mounted on one side of the second protective shell 1208 and connected with the fifth belt pulley 1202 through a transmission shaft, the second motor 1201 is supplied with power through direct current, the sixth belt pulley 1204 is mounted on the second rotating shaft 1205 and matched with the fifth belt pulley 1202 through the third belt 1203, the connecting shaft 1209 penetrates and extends to two sides of the pressing plate 1207, one end of the connecting rod 1206 is connected to one end of the connecting shaft 1209, the pressing plate 1207 is arranged between the two supporting plates 801, the second rotating shaft 1205 is mounted at one end of the connecting rod 1206, and the second motor drives the second rotating shaft 1205 to move, under the effect of connecting rod 1206, drive clamp plate 1207 and use second pivot 1205 as the centre of a circle, do circular motion, when clamp plate 1207 reachd the below, compress tightly the paper of collecting the completion.

The connecting axle 1209 is equipped with two, and two even distributions of connecting axle 1209 are on clamp plate 1207, and connecting rod 1206 are equipped with four, and four connecting rods 1206 are connected respectively at two connecting axles 1209's both ends, and second pivot 1205 is equipped with four, and four second pivots 1205 cooperate with four connecting rods 1206, and one of them second pivot 1205 runs through second protective housing 1208 and is connected with second motor 1201, guarantees the normal work of examination paper fixed establishment 12.

The test paper binding mechanism 907 comprises a bracket 9071, a binding plate 9072, a staple 13 and a clamping plate 909, the clamping plate 909 is mounted at one end of the bottom of the pressing plate 1207, a plurality of fixing holes 9091 are formed in the clamping plate 909, rubber rings 9092 are arranged in the fixing holes 9091, the binding plate 9072 is arranged in a mounting groove in the top of the test paper placing plate 903, a plurality of through holes 9073 are formed in the top of the binding plate 9072, a plurality of staples 13 are arranged in the plurality of fixing holes 9073, the plurality of staples 13 correspond to the plurality of through holes 9073 in the binding plate 9072 one by one, the staple 13 comprises a nail head 1301, a nail body 1304 and an elastic element 1303, the nail head 1301 is fixed at one end of the nail body 1304 is mounted at the top of the bracket 9071, a groove 1302 is formed in the nail body 1304 close to one end of the nail head 1301, the groove 1302 is matched with the rubber rings 92 in the fixing holes 9091, the elastic element 1303 is sleeved on the nail body 1304, one end of, The other end is fixed at the bottom of the binding plate 9072, the bracket 9071 is mounted at the bottom of the staple 13 and is matched with the fixed guide plate 908 for binding the collected test paper, the bracket 9071 is used for supporting the staple 13 and matching with the fixing hole 9091 on the clamping plate 909 through the test paper, and the binding plate 9072 and the clamping plate 909 are opaque, so that the test paper is sealed.

A coiling device for examination is provided, which comprises the following working processes: after the examination is finished, the proctor firstly conveys a piece of blank paper from the test paper collecting opening 6 to the test paper placing plate 903, then the test person inputs the test paper with finished answer from the test paper collecting opening 6 in sequence, the first motor 805 drives the first rotating wheel 803 and the second rotating wheel 802 to move, the test paper is collected in the device, when the bottom of the test paper falls on the test paper placing plate 903, because the test paper placing plate 903 is in an inclined state, one end of the test paper slides downwards along the inclined placing plate until the bottom of the test paper is contacted with the baffle 904, the limiting plate 905 can limit the left and right movement of the test paper, the order of the test paper is ensured, the vibrating mechanism 11 can drive the test paper placing plate 903 to slightly vibrate, so that the test paper on the upper layer is flush with the test paper on the lower layer, when the test person collects the test paper, the proctor can clearly see the number of the test paper on the display screen 1 under the action of the counter 10, the examination teacher inputs a piece of blank paper into the device again without counting, the second motor 1201 is turned on, the pressing plate 1207 is driven to move downwards, the test paper placing plate 903 rotates around one end until the test paper placing plate is horizontal, the fixing guide plate 908 can jack up the bracket 9071, the staple 13 on the bracket 9071 is driven to penetrate through the test paper and be inserted into the fixing hole 9091 on the clamping plate 909, and the clamping plate 909 slides down from the pressing plate 1207 to be matched with the binding plate 9072 under the matching of the rubber ring 9092 and the groove 1302 on the nail body 1304, so that the binding of the test paper is completed.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. A collecting device for examinations comprises a shell and an upper cover, and is characterized in that the shell comprises a bottom plate and four side plates arranged at the peripheral edges of the bottom plate, a wire arranging groove and an operating button are arranged on the front side plate, a display screen is arranged on the right side plate, the wire arranging groove is arranged at the bottom of the front side plate, the operating button is arranged above the wire arranging groove, one side of the upper cover is movably connected with one side of the shell, a handle and a counter are arranged on the upper cover, the handle is arranged in the middle of one side of the upper cover, a test paper collecting opening is formed in one end of the upper cover, the counter is arranged at one side of the test paper collecting opening and matched with the test paper collecting opening, the counter is electrically connected with the display screen, a test paper conveying mechanism, a test paper fixing mechanism and a test paper collecting mechanism are arranged in the shell, the test paper collecting mechanism is arranged at the bottom of the shell, the test paper conveying mechanism is arranged at the upper right side of the test, the test paper conveying mechanism comprises a supporting plate, the front end and the rear end of the supporting plate are respectively installed on the front side plate and the rear side plate of the shell, the test paper fixing mechanism is installed on one side of the test paper conveying mechanism and matched with the test paper collecting mechanism, a vibrating mechanism and a supporting plate are arranged at the bottom of the test paper collecting mechanism, one end of the supporting plate is fixed on one side of the bottom of the test paper collecting mechanism, a fixing guide plate is arranged on the supporting plate, the bottom of the fixing guide plate is installed on the supporting plate, the vibrating mechanism is installed at one end of the test paper collecting mechanism, and a test paper binding mechanism is arranged at the other end of the;

the test paper collecting mechanism comprises a fixed block, a test paper placing plate, a supporting spring, a baffle and a limiting plate, wherein the fixed block is installed on a bottom plate of the shell, the supporting spring is arranged on the fixed block, one end of the supporting spring is connected with the fixed block, the other end of the supporting spring is connected to the bottom of the test paper placing plate, one end of the test paper placing plate is movably connected with the limiting plate, the baffle is installed at one end of the test paper placing plate and forms a 90-degree included angle with the test paper placing plate, and the limiting plate is installed on the fixed block on one side of the test paper placing plate;

the test paper fixing mechanism comprises a second motor, a pressing plate, a connecting shaft, a connecting rod and a second protective shell, the second protective shell is installed on one side of the supporting plate, a second rotating shaft, a fifth belt pulley, a sixth belt pulley and a third belt are arranged inside the second protective shell, the second motor is installed on one side of the second protective shell and connected with the fifth belt pulley through a transmission shaft, the sixth belt pulley is matched with the fifth belt pulley through the third belt, the connecting shaft penetrates through the pressing plate and extends to the two sides of the pressing plate, one end of the connecting rod is connected to one end of the connecting shaft, the pressing plate is arranged between the two supporting plates, and the second rotating shaft is installed at one end of the connecting rod;

the test paper binding mechanism comprises a bracket, a binding plate, a staple and a clamping plate, the clamping plate is arranged at one end of the bottom of the pressing plate, a plurality of fixing holes are arranged on the clamping plate, rubber rings are arranged in the fixing holes, the binding plate is arranged in the mounting groove at the top of the test paper placing plate, a plurality of through holes are arranged at the top of the binding plate, the plurality of staples are in one-to-one correspondence with the plurality of through holes on the binding plate, each staple comprises a staple head, a staple body and an elastic element, the staple head is fixed at one end of the staple body, one end of the staple body is arranged at the top of the bracket, a groove is arranged on the nail body close to one end of the nail head and is matched with the rubber ring in the fixing hole, the elastic element is sleeved on the nail body, one end of the elastic element is fixed on the bracket, the other end of the elastic element is fixed at the bottom of the binding plate, and the bracket is installed at the bottom of the staple and matched with the fixed guide plate.

2. The examination paper collecting device of claim 1, wherein the number of the limiting plates is two, the two limiting plates are symmetrically arranged at two sides of the test paper placing plate, and the test paper placing plate is obliquely arranged and matched with the two limiting plates.

3. The examination winding device according to claim 1, wherein the examination paper conveying mechanism further comprises a first motor, a first rotating wheel, a second rotating wheel, and a first protective case, the first protective case is installed at one side of the supporting plate, the first protective case is internally provided with a first gear, a second gear, a first rotating shaft, a first belt pulley, and a second belt pulley, the first gear is installed at one end of the first rotating wheel, the second gear is installed at one end of the second rotating wheel and is meshed with the first gear, the first rotating wheel is installed on the supporting plate, the second rotating wheel is installed at one side of the first rotating wheel and is matched with the first rotating wheel, one end of the first rotating shaft penetrates through the side wall of the first protective case and is connected with the first motor, the first motor is installed at one side of the first protective case, the first belt pulley is installed on the first rotating shaft, the second belt pulley is arranged at one end of the first gear and is matched with the first belt pulley through a first belt.

4. The examination winding device according to claim 3, wherein two support plates are provided, and the two support plates are symmetrically installed at both sides of the first rotating wheel and the second rotating wheel.

5. The examination winding device according to claim 3, wherein the vibrating mechanism comprises a third belt pulley, a fourth belt pulley, a rotating shaft, a second belt and a cam, one end of the rotating shaft is installed on the limiting plate on one side, the other end of the rotating shaft penetrates through the limiting plate on the other side and extends into the first protective shell, the third belt pulley is installed on the first rotating shaft, the fourth belt pulley is installed on the rotating shaft and connected with the third belt pulley through the second belt, and the cam is provided with a plurality of cams which are uniformly installed on the rotating shaft.

6. The examination winding device according to claim 4, wherein two connecting shafts are provided, the two connecting shafts are uniformly distributed on the pressing plate, four connecting rods are provided, the four connecting rods are respectively connected to two ends of the two connecting shafts, four second rotating shafts are provided, the four second rotating shafts are matched with the four connecting rods, and one of the second rotating shafts penetrates through the supporting plate and is connected with the sixth belt pulley.