CN218230053U

CN218230053U - Intelligent examination paper quantity counting device

Info

Publication number: CN218230053U
Application number: CN202221886134.4U
Authority: CN
Inventors: 龙秀周
Original assignee: Zhongxin Intelligent Times Shenzhen Co ltd
Current assignee: Zhongxin Intelligent Times Shenzhen Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-06
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a technical field is checked to test paper quantity, especially relates to an intelligent test paper quantity checking device, including the weighing machine body, be provided with weight detection mechanism on the weighing machine body, be provided with thickness detection mechanism on the weighing machine body, weight detection mechanism is including placing the dish, place the upper surface that the dish set up at the weighing machine body, the both sides of placing the dish all are provided with the shielding plate, fixed mounting has the second block board on the lateral wall of shielding plate, second block board activity block is placing the dish in, it has first block board still fixed mounting on the lateral wall of shielding plate, first block board activity block is placing the upper surface of dish, the utility model discloses a setting up the existence of first block board and second block board, can fixing the test paper, let the test paper be in central state, improve the accurate nature of weighing, and through taking away of shielding plate, let the user more convenient take and place the test paper in the dish.

Description

Intelligent examination paper quantity counting device

Technical Field

The utility model relates to a technical field is checked to paper quantity, especially relates to a device is checked to intelligent paper quantity.

Background

In recent years, along with the continuous progress of society, more and more talents are needed, and various examinations are more and more, and examination paper counting is an essential link in the examination process.

When the test paper is checked, the test paper is checked mostly manually, and the checking speed and efficiency are low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a device is checked to intelligent examination paper quantity.

In order to solve the technical problem, the utility model provides a following technical scheme: an intelligent test paper quantity counting device comprises a weighing machine body, wherein a weight detection mechanism is arranged on the weighing machine body, and a thickness detection mechanism is arranged on the weighing machine body;

the weight detection mechanism comprises a placing disc, the placing disc is arranged on the upper surface of the weighing machine body, shielding plates are arranged on two sides of the placing disc, a second clamping plate is fixedly mounted on the side wall of each shielding plate, the second clamping plates are movably clamped in the placing disc, a first clamping plate is further fixedly mounted on the side wall of each shielding plate, and the first clamping plates are movably clamped on the upper surface of the placing disc.

As a preferred technical scheme of the utility model, the rectangle recess that is used for the block paper is offered to the upper surface of placing the dish, set up the rectangular channel that runs through on placing the lateral wall of dish, and second block board block is in placing the rectangular channel of seting up on the dish lateral wall.

As a preferred technical scheme of the utility model, thickness detection mechanism includes the U-shaped frame, U-shaped frame fixed mounting is at the upper surface of weighing machine body, the last surface mounting of weighing machine body has the platform of placing the paper, fixed mounting has the hydro-cylinder on the U-shaped frame, the telescopic link of hydro-cylinder runs through the U-shaped frame, and fixed mounting has the stripper plate on the telescopic link tip of hydro-cylinder, fixed mounting has circular gag lever post on the U-shaped frame, the rectangle sensor is installed to the last movable block of circular gag lever post, rectangle sensor fixed mounting is on the lateral wall of stripper plate, fixed mounting has the stripper plate on the tip of circular gag lever post, the stripper plate is installed at the upper surface of weighing machine body, and the stripper plate is located same water flat line with the upper surface of placing the platform.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this device can fix the paper through the existence that sets up first block board and second block board, lets the paper be in central state, improves the accurate nature of weighing, and through taking out of shielding plate, lets the more convenient paper of placing in the dish of taking of user.

2. The distance between the rectangular sensor and the infrared emitter is calculated, the thickness of each test paper is calculated according to the distance, the number of the test papers is conveniently calculated, secondary calculation of the number of the test papers is achieved, and the calculation accuracy of the number is further improved.

Drawings

Fig. 1 is a schematic structural view of the present invention from the top;

fig. 2 is a schematic structural view of the weight detecting mechanism of the present invention;

fig. 3 is a schematic view of an installation structure of the first engaging plate and the second engaging plate according to the present invention;

fig. 4 is a schematic structural diagram of the thickness detection mechanism of the present invention.

Wherein: 1. a weighing machine body; 11. placing a tray; 12. a shielding plate; 13. a first engaging plate; 14. a second engaging plate; 21. a U-shaped frame; 22. a placing table; 23. an oil cylinder; 24. a pressing plate; 25. a circular limiting rod; 26. a rectangular sensor; 27. an infrared emitter.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2, 3 and 4, an intelligent examination paper quantity counting device comprises a weighing machine body 1, wherein a weight detection mechanism is arranged on the weighing machine body 1, and a thickness detection mechanism is arranged on the weighing machine body 1;

the weight detection mechanism comprises a placing disc 11, the placing disc 11 is arranged on the upper surface of the weighing machine body 1, shielding plates 12 are arranged on two sides of the placing disc 11, a second clamping plate 14 is fixedly mounted on the side wall of each shielding plate 12, the second clamping plates 14 are movably clamped in the placing disc 11, first clamping plates 13 are further fixedly mounted on the side walls of the shielding plates 12, and the first clamping plates 13 are movably clamped on the upper surface of the placing disc 11.

The upper surface of the placing tray 11 is provided with a rectangular groove for clamping the test paper, the side wall of the placing tray 11 is provided with a through rectangular groove, and the second clamping plate 14 is clamped in the rectangular groove formed in the side wall of the placing tray 11.

When equipment works, test paper with good number is placed in a rectangular groove formed in the upper surface of a placing disc 11, the upper surface of the placing disc 11 is provided with a groove with the same size as the test paper, the test paper can be guaranteed to be in the central position of the placing disc 11, after the test paper is placed and completed, a weighing machine body 1 can weigh the weight of the placing disc 11 and display data, after the data is recorded, the weight is divided by the number of the test paper to obtain the single weight of the test paper, then a large number of test paper are placed on the placing disc 11, the single weight of the test paper is divided by the weighed data to obtain the number of the test paper, when the test paper is taken out, the shielding plate 12 is pulled outwards to drive the first clamping plate 13 and the second clamping plate 14 to move on the placing disc 11, so that the side surface of the test paper can be exposed, the test paper is conveniently taken out, the device can be used for more accurately taking the test paper by arranging the first clamping plate 13 and the second clamping plate 14, the test paper can be fixed and is in the testing paper taking state, and the taking device is in a drawing disc 11, and the drawing device is convenient to take the drawing disc.

The thickness detection mechanism comprises a U-shaped frame 21, the U-shaped frame 21 is fixedly installed on the upper surface of the weighing machine body 1, a placing table 22 for placing test paper is installed on the upper surface of the weighing machine body 1, an oil cylinder 23 is fixedly installed on the U-shaped frame 21, an expansion rod of the oil cylinder 23 penetrates through the U-shaped frame 21, an extrusion plate 24 is fixedly installed on the end portion of an expansion rod of the oil cylinder 23, a round limiting rod 25 is fixedly installed on the U-shaped frame 21, a rectangular sensor 26 is movably installed on the round limiting rod 25 in a clamping mode, the rectangular sensor 26 is fixedly installed on the side wall of the extrusion plate 24, an extrusion plate 24 is fixedly installed on the end portion of the round limiting rod 25, the extrusion plate 24 is installed on the upper surface of the weighing machine body 1, and the extrusion plate 24 and the upper surface of the placing table 22 are located on the same horizontal line.

Place the paper on placing platform 22, select some papers, clear up the quantity of paper, through starting hydro-cylinder 23, let the telescopic link of hydro-cylinder 23 drive the downstream of stripper plate 24, let stripper plate 24 extrude the paper, stripper plate 24 can take rectangular sensor 26's downstream when moving downwards, circular gag lever post 25 can slide on circular gag lever post 25, it can calculate the distance between rectangular sensor 26 and the infrared emitter 27 to be provided with position sensor on rectangular sensor 26, and according to the distance, obtain the thickness of paper, calculate the thickness of every paper, conveniently calculate the quantity of paper, realize the secondary computation to paper quantity, further the calculation accuracy of quantity that has improved.

The working principle is as follows:

the first step is as follows: when equipment works, test paper with good number is placed in a rectangular groove formed in the upper surface of a placing disc 11, the upper surface of the placing disc 11 is provided with a groove with the same size as the test paper, the test paper can be guaranteed to be in the central position of the placing disc 11, after the test paper is placed and completed, a weighing machine body 1 can weigh the weight of the placing disc 11 and display data, after the data is recorded, the weight is divided by the number of the test paper to obtain the single weight of the test paper, then a large number of test paper are placed on the placing disc 11, the single weight of the test paper is divided by the weighed data to obtain the number of the test paper, when the test paper is taken out, the shielding plate 12 is pulled outwards to drive the first clamping plate 13 and the second clamping plate 14 to move on the placing disc 11, so that the side surface of the test paper can be exposed, the test paper is conveniently taken out, the device can be used for more accurately taking the test paper by arranging the first clamping plate 13 and the second clamping plate 14, the test paper can be fixed and is in the testing paper taking state, and the taking device is in a drawing disc 11, and the drawing device is convenient to take the drawing disc.

The second step is that: place the paper on placing platform 22, select some papers, clear up the quantity of paper, through starting hydro-cylinder 23, let the telescopic link of hydro-cylinder 23 drive the downstream of stripper plate 24, let stripper plate 24 extrude the paper, stripper plate 24 can take rectangular sensor 26's downstream when moving downwards, circular gag lever post 25 can slide on circular gag lever post 25, it can calculate the distance between rectangular sensor 26 and the infrared emitter 27 to be provided with position sensor on rectangular sensor 26, and according to the distance, obtain the thickness of paper, calculate the thickness of every paper, conveniently calculate the quantity of paper, realize the secondary computation to paper quantity, further the calculation accuracy of quantity that has improved.

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

Claims

1. An intelligent test paper quantity counting device comprises a weighing machine body (1), and is characterized in that a weight detection mechanism is arranged on the weighing machine body (1), and a thickness detection mechanism is arranged on the weighing machine body (1);

the weight detection mechanism comprises a placing disc (11), the placing disc (11) is arranged on the upper surface of the weighing machine body (1), shielding plates (12) are arranged on two sides of the placing disc (11), a second clamping plate (14) is fixedly mounted on the side wall of each shielding plate (12), the second clamping plate (14) is movably clamped in the placing disc (11), a first clamping plate (13) is fixedly mounted on the side wall of each shielding plate (12), and the first clamping plate (13) is movably clamped on the upper surface of the placing disc (11).

2. The intelligent examination paper counting device according to claim 1, wherein a rectangular groove for clamping the examination paper is formed in the upper surface of the placing disc (11).

3. The intelligent examination paper counting device according to claim 1, wherein a through rectangular groove is formed on the side wall of the placing tray (11), and the second clamping plate (14) is clamped in the rectangular groove formed on the side wall of the placing tray (11).

4. The intelligent test paper counting device according to claim 1, wherein the thickness detection mechanism comprises a U-shaped frame (21), the U-shaped frame (21) is fixedly installed on the upper surface of the weighing machine body (1), and a placing table (22) for placing test papers is installed on the upper surface of the weighing machine body (1).

5. The intelligent examination paper quantity counting device according to claim 4, wherein an oil cylinder (23) is fixedly mounted on the U-shaped frame (21), a telescopic rod of the oil cylinder (23) penetrates through the U-shaped frame (21), and an extrusion plate (24) is fixedly mounted at the end part of the telescopic rod of the oil cylinder (23).

6. The intelligent examination paper quantity counting device according to claim 5, wherein a round limiting rod (25) is fixedly mounted on the U-shaped frame (21), a rectangular sensor (26) is movably mounted on the round limiting rod (25) in a clamping manner, the rectangular sensor (26) is fixedly mounted on the side wall of the extrusion plate (24), the extrusion plate (24) is fixedly mounted on the end portion of the round limiting rod (25), the extrusion plate (24) is mounted on the upper surface of the weighing machine body (1), and the extrusion plate (24) and the upper surface of the placing table (22) are located on the same horizontal line.