CN209920805U

CN209920805U - Automatic binding means of paper

Info

Publication number: CN209920805U
Application number: CN201920615808.9U
Authority: CN
Inventors: 李可佳; 夏鹏; 郭晨阳
Original assignee: Suzhou Friends Education Also Education Technology Co Ltd
Current assignee: Suzhou Friends Education Also Education Technology Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an automatic binding means of paper, fixed mounting has the guide rail on the support, guide rail one end top is fixed with binding means, the guide rail of binding means below with place the guide seat slip joint of board both sides, compaction device includes the support frame of being connected with the guide rail top, the top of support frame is connected with the mounting panel, the cylinder is installed to the bottom of mounting panel, the top surface fixed connection of cylinder and clamp plate, the bottom surface of clamp plate and the top surface activity laminating of placing the board, the fixed bracing piece that is equipped with of mounting panel both ends top surface, the fixed roof that is equipped with in top of bracing piece, the top fixed mounting of roof has servo motor, the guide block has been cup jointed to the outer wall screw thread of lead screw, antiseized board passes through the groove. This embodiment can classify the arrangement to the paper, binds into the book to be convenient for student, head of a family and teacher pertinence, look up, exercise and guide, with optimize student's the study condition at any time, make the paper save convenient, can not be in a jumble or disorderly.

Description

Automatic binding means of paper

Technical Field

The utility model relates to a teaching technical field, more specifically relates to an automatic binding means of examination paper.

Background

With the progress of society, the pressure of life and work of people is higher and higher, parents rely on schools too much for education of students, and parents usually have little time to check the learning conditions of the students except for going home from work and the rest time on weekends, especially the learning conditions of the students in schools. Many times, the learning condition of the students is known by parents through the words of students' teachers, and the learning mode is neither scientific nor comprehensive, and even sometimes gives wrong guidance to the parents, so that the learning mode is harmful to the growth of the students. Along with the development and use of electronic informatization of teaching, the teaching system has been deepened into various aspects of the education system. Electronic teaching and electronic classrooms on the internet have begun to be popularized in large and medium-sized cities. Teachers provide various personalized teaching services for students through electronic teaching, the service information is large, knowledge is comprehensive and quick, some defects of traditional teaching are overcome, the method becomes an important auxiliary teaching method, and a good way is provided for improving learning of students and teaching levels of teachers. However, the teaching mode in any form aims to improve the teaching quality and perform more effective teaching. Examination is one of the most effective ways to examine teaching quality. The teacher analyzes the test paper to know the mastery degree of the students on the knowledge points, and then the teaching quality is improved.

Therefore, the reasonable and effective analysis of the test paper is an important link for improving the teaching quality. Generally, students in schools analyze wrong questions of test papers after examinations, but the examinations are very frequent, the test papers are too many, a lot of notes need to be taken when the wrong questions of the test papers are analyzed, the test papers are more and easily lost, and the students usually cannot find the test papers or notes when the students warm to study later, so that the test papers are difficult to store and search. If not classify the arrangement and bind into the book to the paper, cause losing and damaging of paper very easily, cause many inconveniences when reviewing for student's later stage arrangement, present student adopts the book-binding machine to carry out conventional binding mostly, present paper is when binding in a large number, traditional book-binding machine does not possess the function of paper compaction, the paper is at the binding in-process, if it does not carry out the compaction to it, a lot of easily because fluffy untidy phenomenon of binding that leads to binding leads to demolising rebinding, waste time and energy.

Therefore, it is an urgent technical problem to provide an automatic binding device for test paper, which can classify, arrange and bind the test paper into a book, so as to facilitate students, parents and teachers to perform pertinence, consultation, practice and guidance, and optimize the learning condition of students at any time.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides an automatic test paper binding device, which comprises a bracket, a guide rail is fixedly arranged on the bracket, a binding device is fixedly arranged at the top of one end of the guide rail, the guide rail below the binding device is slidably clamped with guide seats at two sides of a placing plate, a compacting device is fixedly arranged at the other end of the guide rail, the compacting device comprises a support frame fixedly connected with the top of the guide rail, a mounting plate is fixedly connected with the top of the support frame, an air cylinder is fixedly arranged at the bottom of the mounting plate, the output end of the air cylinder is fixedly connected with the top surface of a pressing plate, the bottom surface of the pressing plate is movably attached to the top surface of the placing plate, support rods are fixedly arranged at the top of the support rods, a servo motor is fixedly arranged at the top of the support plate, a screw rod is fixedly connected with the rotating end of the, the other end of the round rod penetrates through the fixedly connected anti-sticking plate of the mounting plate in a sliding manner, and the anti-sticking plate is in movable contact with the top surface of the placing plate through the penetrating groove in the pressing plate.

Preferably, a plurality of bumps are fixedly arranged on the bottom surface of the anti-sticking plate, and the cross section of each bump is trapezoidal.

Preferably, the one end lateral wall of guide block is fixed and is equipped with the gag lever post, and the mounting panel top surface is equipped with spacing with the gag lever post cooperation, and the gag lever post slip joint is on spacing lateral wall.

Further preferably, the cross section of the stopper rod is rectangular.

Preferably, the cross-sectional area of the through groove is larger than the cross-sectional area of the anti-sticking plate.

Preferably, the fixed bearing plate that is equipped with on the support, bearing plate top surface are equipped with the slide rail, place the fixed a plurality of installation pieces that are equipped with of board bottom surface, and the pulley is installed with the slide rail cooperation in installation piece bottom, and the pulley slides and establishes in the slide rail.

Preferably, the number of the plurality of round rods is three, and the height of the round rods is greater than that of the support frame.

Preferably, the bottom of the bearing plate is fixedly connected with one end of a plurality of reinforcing rods, and the other end of each reinforcing rod is fixedly connected with the side wall of the support.

Compared with the prior art, the utility model provides an automatic binding means of paper has realized following beneficial effect at least:

1. the utility model discloses place the paper that will bind on placing the board, utilize the cylinder, drive clamp plate downstream, to placing the paper on the board, carry out the compaction, avoid when binding the paper, the paper is owing to fluffy the uneven condition of binding to appear.

2. The utility model discloses after the paper compaction, servo motor's rotation end drives the lead screw and rotates, and when the lead screw drove the guide block downstream, further drive round bar and antiseized board downstream, make antiseized board through running through the groove and being pressed the paper contact, and then the cylinder drives the clamp plate and resets, utilizes antiseized board and paper contact, when avoiding the clamp plate to reset, and the phenomenon of adhesion appears in the bottom of paper and clamp plate, and after the clamp plate resets, antiseized board also resets thereupon.

3. The utility model discloses a fixed a plurality of lugs that are equipped with of antiseized board bottom surface, the cross-section of lug is trapezoidal, utilizes lug and test paper contact, the area of contact of reduction antiseized board bottom and test paper that can step forward.

4. The utility model discloses a fixed gag lever post that is equipped with of one end lateral wall of guide block, mounting plate top surface and gag lever post cooperation are equipped with spacing, and the gag lever post slip joint is on spacing lateral wall, and the cross-section of gag lever post is the rectangle to can guarantee the stable linear motion of guide block.

5. The utility model discloses a fixed bearing plate that is equipped with on the support, bearing plate top surface are equipped with the slide rail, place the fixed a plurality of installation pieces that are equipped with in board bottom surface, and the pulley is installed with the slide rail cooperation in installation piece bottom, and the pulley slides and establishes in the slide rail, utilizes the bearing plate and installs the pulley contact of piece bottom, can improve the bearing capacity of placing the board.

6. The utility model discloses an one end of a plurality of anchor strut of bearing plate bottom fixedly connected with, the other end and the support lateral wall fixed connection of anchor strut to the fastness of bearing plate can be further strengthened.

7. The utility model discloses an use can classify and arrange the arrangement to the paper, bind into the book to be convenient for student, head of a family and teacher pertinence, look up, exercise and guide, with optimize student's the study condition at any time.

8. The utility model discloses an use can be to student's historical examination data recycle, the mr of being convenient for, head of a family and student in time look up student's individual and class historical examination score rapidly, and preserve conveniently, can not be in a jumble.

Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic structural view of an automatic test paper binding device according to the present invention;

FIG. 2 is a schematic view of the structure of the compacting device of the present invention;

FIG. 3 is a schematic view of the bottom structure of the middle placement plate of the present invention;

FIG. 4 is a schematic view of a middle anti-sticking plate structure of the present invention;

fig. 5 is a partial enlarged view of the structure at a in fig. 2.

In the figure: the binding machine comprises a support 1, a bearing plate 11, a sliding rail 12, a guide rail 2, a placing plate 3, a guide seat 31, a mounting block 32, a pulley 33, a binding device 4, a compacting device 5, a supporting frame 51, a mounting plate 52, an air cylinder 53, a pressing plate 54, a penetrating groove 55, a supporting rod 56, a top plate 57, a servo motor 58, a screw rod 59, a guide block 510, a round rod 511, an anti-sticking plate 512, a convex block 513, a limiting rod 514 and a limiting frame 515.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Referring to fig. 1-5, fig. 1 is a schematic structural view of an automatic test paper binding device of the present invention, fig. 2 is a schematic structural view of a middle compacting device of the present invention, fig. 3 is a schematic structural view of a bottom portion of a placing plate of the present invention, fig. 4 is a schematic structural view of an anti-sticking plate of the present invention, fig. 5 is a partial enlarged view of a structure at a position a in fig. 2, the present invention provides an automatic test paper binding device, which includes a support 1, a guide rail 2 is fixedly installed on the support 1, a binding device 4 is fixedly installed at a top portion of one end of the guide rail 2, the guide rail 2 below the binding device 4 is slidably clamped with guide seats 31 at two sides of the placing plate 3, and a compacting device 5 is fixedly installed;

the compacting device 5 comprises a supporting frame 51 fixedly connected with the top of the guide rail 2, the top end of the supporting frame 51 is fixedly connected with a mounting plate 52, the bottom of the mounting plate 52 is fixedly provided with an air cylinder 53, the output end of the air cylinder 53 is fixedly connected with the top surface of a pressing plate 54, and the bottom surface of the pressing plate 54 is movably attached to the top surface of the placing plate 3;

supporting rods 56 are fixedly arranged on the top surfaces of two ends of the mounting plate 52, a top plate 57 is fixedly arranged on the top ends of the supporting rods 56, a servo motor 58 is fixedly arranged on the top of the top plate 57, and a rotating end of the servo motor 58 penetrates through the top plate 57 and is fixedly connected with a screw rod 59;

the outer wall screw thread of lead screw 59 has cup jointed guide block 510, the fixed a plurality of round bars 511 that are equipped with in both ends bottom surface of guide block 510, the quantity of round bar 511 is three, and round bar 511 highly is greater than the height of support frame 51, the other end of round bar 511 slides and runs through mounting panel 52 fixedly connected with anti-adhesion plate 512, anti-adhesion plate 512 is through running through groove 55 on clamp plate 4 with place 3 top surface movable contact of board, it is optional, it is greater than the cross sectional area of anti-adhesion plate 512 to run through groove 55 cross sectional area.

Specifically, when the automatic test paper binding device provided by this embodiment is used daily, the test paper to be bound is placed on the placing plate 3, then the placing plate 3 is moved to the lower side of the compacting device 5 by the guide rail 2, the air cylinder 53 is started to drive the pressing plate 54 to move downward, the test paper on the placing plate 3 is compacted, the condition that the test paper is bound unevenly due to fluffiness is avoided when the test paper is bound, after compaction, the servo motor 58 is started, the rotating end of the servo motor 58 drives the screw rod 59 to rotate, when the screw rod 59 drives the guide block 510 to move downward, the round rod 511 and the anti-sticking plate 512 are further driven to move downward, so that the anti-sticking plate 512 is in contact with the flattened test paper through the through groove 55, then the air cylinder 53 drives the pressing plate 54 to reset, the anti-sticking plate 512 is in contact with the test paper, and the phenomenon that the test paper is adhered to the bottom of the pressing plate 54 when the pressing plate 54 resets is avoided, after the platen 54 is reset, the anti-sticking plate 512 is reset. The use of this embodiment can classify the arrangement to the paper, binds into the book to be convenient for student, head of a family and teacher pertinence, look up, exercise and guide, with optimize student's learning at any time. The use of this embodiment can recycle student's historical examination data, and the mr of being convenient for, head of a family and student in time look up student's individual and class historical examination score rapidly, and preserve conveniently, can not be in a jumble.

In some alternative embodiments, please continue to refer to fig. 1-5, in this embodiment, a plurality of bumps 513 are fixedly disposed on the bottom surface of the anti-sticking plate 512, and the cross section of the bumps 513 is a trapezoid.

The present embodiment further explains that a plurality of bumps 513 are fixedly disposed on the bottom surface of the anti-sticking plate 512, the cross section of the bumps 513 is trapezoidal, and the contact area between the bottom of the anti-sticking plate 512 and the test paper can be further reduced by using the bumps 513 to contact the test paper.

In some optional embodiments, please refer to fig. 1 to 5, in this embodiment, a side wall of one end of the guide block 510 is fixedly provided with a limiting rod 514, a top surface of the mounting plate 52 is provided with a limiting frame 515 in cooperation with the limiting rod 514, the limiting rod 514 is slidably clamped on the side wall of the limiting frame 515, and optionally, the cross section of the limiting rod 514 is rectangular.

The embodiment further explains that a limit rod 514 is fixedly arranged on the side wall of one end of the guide block 510, a limit frame 515 is arranged on the top surface of the mounting plate 52 and matched with the limit rod 514, the limit rod 514 is clamped on the side wall of the limit frame 515 in a sliding manner, and the cross section of the limit rod 514 is rectangular, so that the stable linear motion of the guide block 510 can be ensured.

In some optional embodiments, please refer to fig. 1-5, in this embodiment, the support 1 is fixedly provided with a bearing plate 11, the top surface of the bearing plate 11 is provided with a sliding rail 12, the bottom surface of the placing plate 3 is fixedly provided with a plurality of mounting blocks 32, the bottoms of the mounting blocks 32 are provided with pulleys 33 in cooperation with the sliding rail 12, and the pulleys 33 are slidably disposed in the sliding rail 12.

The embodiment further explains that the support 1 is fixedly provided with the bearing plate 11, the top surface of the bearing plate 11 is provided with the slide rail 12, the bottom surface of the placing plate 3 is fixedly provided with a plurality of mounting blocks 32, the bottoms of the mounting blocks 32 are matched with the slide rail 12 to be provided with the pulleys 33, the pulleys 33 are arranged in the slide rail 12 in a sliding manner, and the bearing capacity of the placing plate 3 can be improved by utilizing the contact between the bearing plate 11 and the pulleys 33 at the bottoms of the mounting blocks 32.

In some alternative embodiments, with continued reference to fig. 1-5, in this embodiment, one end of a plurality of reinforcing rods (not shown) is fixedly connected to the bottom of the bearing plate 11, and the other end of the reinforcing rods is fixedly connected to the side wall of the support 1.

This embodiment further illustrates that one end of a plurality of reinforcing rods is fixedly connected to the bottom of the bearing plate 11, and the other end of each reinforcing rod is fixedly connected to the side wall of the bracket 1, so that the firmness of the bearing plate 11 can be further enhanced.

According to the above embodiment, the utility model provides a pair of automatic binding means of test paper has realized following beneficial effect at least:

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The automatic test paper binding device comprises a support and is characterized in that a guide rail is fixedly arranged on the support, and a binding device is fixedly arranged at the top of one end of the guide rail; the guide rail below the binding device is in sliding clamping connection with the guide seats on the two sides of the placing plate, and the other end of the guide rail is fixedly provided with a compaction device;

the compaction device comprises a support frame fixedly connected with the top of the guide rail, the top end of the support frame is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly provided with an air cylinder, the output end of the air cylinder is fixedly connected with the top surface of the pressing plate, and the bottom surface of the pressing plate is movably attached to the top surface of the placing plate;

supporting rods are fixedly arranged on the top surfaces of two ends of the mounting plate, a top plate is fixedly arranged at the top ends of the supporting rods, a servo motor is fixedly arranged on the top of the top plate, and a rotating end of the servo motor penetrates through the top plate and is fixedly connected with a lead screw;

the outer wall screw thread of lead screw has cup jointed the guide block, the fixed a plurality of round bars that are equipped with in both ends bottom surface of guide block, the other end of round bar slides and runs through mounting panel fixedly connected with anti-adhesion plate, anti-adhesion plate passes through run through groove on the clamp plate with place board top surface swing joint.

2. The automatic test paper binding device of claim 1, wherein a plurality of projections are fixed to the bottom of the anti-sticking plate, and the projections have a trapezoidal cross section.

3. The automatic test paper binding device of claim 1, wherein a stop bar is fixed to one end of the side wall of the guide block, a stop frame is provided on the top surface of the mounting plate and is engaged with the stop bar, and the stop bar is slidably engaged with the side wall of the stop frame.

4. The automatic test paper binding device of claim 3, wherein the stop rod has a rectangular cross section.

5. The automatic test paper binding device according to claim 1, wherein the cross-sectional area of the through groove is larger than the cross-sectional area of the anti-sticking plate.

6. The automatic test paper binding device according to claim 1, wherein a bearing plate is fixedly arranged on the support, a sliding rail is arranged on the top surface of the bearing plate, a plurality of mounting blocks are fixedly arranged on the bottom surface of the placing plate, pulleys are arranged on the bottoms of the mounting blocks and the sliding rail in a matching manner, and the pulleys are slidably arranged in the sliding rail.

7. The automatic binding apparatus for test paper as claimed in claim 1, wherein the number of the plurality of round bars is three, and the height of the round bars is greater than the height of the supporting frame.

8. The automatic test paper binding device of claim 6, wherein one end of a plurality of reinforcing rods is fixedly connected to the bottom of the bearing plate, and the other end of each reinforcing rod is fixedly connected to the side wall of the support.