CN209831543U

CN209831543U - Convenient to use's nail ware of getting

Info

Publication number: CN209831543U
Application number: CN201920690619.8U
Authority: CN
Inventors: 石天磊; 郑淯娓; 余璐莹; 刘红
Original assignee: JIANGXI HONGPING PUMPED STORAGE CO Ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Current assignee: JIANGXI HONGPING PUMPED STORAGE CO Ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2019-12-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a nail extractor which is convenient to use, comprising a shell, wherein a paper placing groove is arranged on the shell; a first mounting groove and a second mounting groove are formed in the top surface of the paper placing groove, a Hall sensor is arranged in the first mounting groove, and a first hydraulic cylinder is arranged in the second mounting groove; one end of the first hydraulic cylinder is connected with a partition plate, and a first magnet is arranged on the bottom surface of the partition plate; a third mounting groove and a fourth mounting groove are formed in the bottom surface of the paper placing groove, a second magnet is mounted in the third mounting groove, and a second hydraulic cylinder is arranged in the fourth mounting groove; one end of the second hydraulic cylinder is connected with a push plate, and the bottom surface of the push plate is provided with two steering grooves; every turns to all to be provided with in the inslot and turns to the device, all is connected with nail nipping end tooth on every turns to the device. The utility model discloses not only can improve and play to order the effect, still have intensity of labour little, convenient to use and get the efficient advantage of nail.

Description

Convenient to use's nail ware of getting

Technical Field

The utility model relates to a nail extractor, in particular to a nail extractor which is convenient to use.

Background

The stapler is widely used in office processes, great convenience is brought, but the phenomenon of wrong binding or no good binding can be avoided in the binding process, so that a staple with wrong nails needs to be pulled out by using a nail puller. While the common staple remover is generally formed by combining a knife plate positioned at the tail part of the stapler and a stapler base, when the staple remover is used for removing the staple, the knife plate is inserted between the staple and a document and then the staple can be pulled out by applying force upwards; however, the method not only has high labor intensity, but also damages the paper when the paper is improperly used or is too violent, and the effect of opening the bound paper is poor. Therefore, the existing staple remover has the problems of high labor intensity and poor staple removing effect in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use's nail ware of getting. The utility model discloses not only can improve and play to order the effect, still have the advantage that intensity of labour is little.

The technical scheme of the utility model: the nail taking device convenient to use comprises a shell, wherein a paper placing groove is formed in one side surface of the shell; a first mounting groove is formed in the top surface of the paper placing groove, and a Hall sensor is arranged in the first mounting groove; a second mounting groove is formed in one side of the first mounting groove, and a first hydraulic cylinder is arranged in the second mounting groove; one end of the first hydraulic cylinder is connected with a partition plate, and the middle part of the bottom surface of the partition plate is provided with a first magnet; a third mounting groove is formed in the bottom surface of the paper placing groove, and a second magnet is mounted in the third mounting groove; a fourth mounting groove is formed in one side of the third mounting groove, and a second hydraulic cylinder is arranged in the fourth mounting groove; one end of the second hydraulic cylinder is connected with a push plate, and the bottom surface of the push plate is provided with two steering grooves which are symmetrically distributed; every turns to all to be provided with in the inslot and turns to the device, all is connected with nail nipping end tooth on every turns to the device.

In the nail extractor convenient to use, the steering device comprises a servo motor, and a rotating shaft is connected to the servo motor; the rotating shaft is provided with a rotating plate, two side faces of the rotating plate are provided with limiting strips, and one end of the rotating plate is fixedly connected with the nail nipping bottom teeth.

In the nail extractor convenient to use, the positions, corresponding to the two ends of the rotating plate, on the rotating shaft are respectively sleeved with the limiting plate, and one side surface of each limiting plate is provided with the inverted L-shaped limiting groove; the limiting strip moves in the limiting groove.

In the convenient nail extractor, the compression spring is connected between the nail pulling bottom teeth and the bottom surface of the steering groove.

In the nail extractor convenient to use, the first mounting groove and the third mounting groove are arranged oppositely; the second mounting groove and the fourth mounting groove are oppositely arranged.

In the nail extractor convenient to use, a controller is arranged on one side surface of the shell; the Hall sensor, the first hydraulic cylinder, the second hydraulic cylinder and the steering device are all electrically connected with the controller.

Compared with the prior art, the utility model discloses a set up hall sensor and second magnet, place the position of taking the staple of the file that needs to get the staple in putting the paper groove earlier during the use, make the magnetic field deviate from hall voltage and disappear, the output voltage on the hall sensor will change, the controller will start first pneumatic cylinder, first pneumatic cylinder drives division board and first magnet and moves down, thereby make the staple of nail on the paper move down, make to have certain space between two feet of staple and the paper, conveniently play the nail bottom tooth and insert between two feet of staple and paper, made things convenient for the use; then the rethread starts to turn to the device and drives the end tooth of nail nipping and rotate to two feet upset 90 degrees with the staple, prevent to draw the staple after again because of violently exerting oneself or get the nail mode incorrect and lead to the staple to damage the paper, improved and got the nail effect, last through division board and first magnet with the staple absorb, thereby accomplish and get nail work, whole process does not need artificial effort, greatly reduced intensity of labour, improved and got nail efficiency. In addition, the utility model discloses still through set up spacing and limiting plate on the rotor plate, utilize the limiting plate to limit the turned angle of spacing to limit the turned angle of rotor plate, and then limit the turned angle of nail nipping undertooth, prevent that nail nipping undertooth from turning to two feet of staple volume excessively, and then the staple damages the paper when going to decide, further improved and got the nail effect; the compression spring is connected between the nail nipping bottom tooth and the steering groove, so that the nail nipping bottom tooth can drive the rotating plate to return to the initial position, and the use is convenient; the first mounting groove and the third mounting groove are arranged oppositely, and the second mounting groove and the fourth mounting groove are arranged oppositely, so that the use is convenient; meanwhile, the whole order starting process is controlled through the controller, and the labor intensity is further reduced. Therefore, the utility model discloses not only can improve and play to order the effect, still have intensity of labour little, convenient to use and get the efficient advantage of nail.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the construction of a push plate;

fig. 3 is a structural view of a limiting plate;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is a control schematic diagram of the present invention;

figure 6 is a front view at the push plate.

The labels in the figures are: 1-shell, 2-paper placing groove, 3-first mounting groove, 4-Hall sensor, 5-second mounting groove, 6-first hydraulic cylinder, 7-isolation plate, 8-first magnet, 9-third mounting groove, 10-second magnet, 11-fourth mounting groove, 12-second hydraulic cylinder, 13-push plate, 14-steering groove, 15-steering device, 16-nail pulling bottom tooth, 17-servo motor, 18-rotating shaft, 19-rotating plate, 20-limiting bar, 21-limiting plate, 22-limiting groove, 23-compression spring and 24-controller.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The nail extractor which is convenient to use is formed as shown in figures 1 to 6 and comprises a shell 1, wherein a paper placing groove 2 is arranged on one side surface of the shell 1; a first mounting groove 3 is formed in the top surface of the paper placing groove 2, and a Hall sensor 4 is arranged in the first mounting groove 3; a second mounting groove 5 is formed in one side of the first mounting groove 3, and a first hydraulic cylinder 6 is arranged in the second mounting groove 5; one end of the first hydraulic cylinder 6 is connected with a partition plate 7, and the middle part of the bottom surface of the partition plate 7 is provided with a first magnet 8; a third mounting groove 9 is formed in the bottom surface of the paper placing groove 2, and a second magnet 10 is mounted in the third mounting groove 9; a fourth mounting groove 11 is formed in one side of the third mounting groove 9, and a second hydraulic cylinder 12 is arranged in the fourth mounting groove 11; one end of the second hydraulic cylinder 12 is connected with a push plate 13, and the bottom surface of the push plate 13 is provided with two steering grooves 14 which are symmetrically distributed; each steering groove 14 is internally provided with a steering device 15, and each steering device 15 is connected with a nail nipping bottom tooth 16.

The steering device 15 comprises a servo motor 17, and a rotating shaft 18 is connected to the servo motor 17; a rotating plate 19 is arranged on the rotating shaft 18, two side faces of the rotating plate 19 are provided with limiting strips 20, and one end of the rotating plate 19 is fixedly connected with the nail nipping bottom teeth 16; limiting plates 21 are sleeved on the positions, corresponding to the two ends of the rotating plate 19, of the rotating shaft 18, and an inverted L-shaped limiting groove 22 is formed in one side face of each limiting plate 21; the limiting strip 20 moves in the limiting groove 22; a compression spring 23 is connected between the nail nipping bottom tooth 16 and the bottom surface of the steering groove 14; the first mounting groove 3 and the third mounting groove 9 are oppositely arranged; the second mounting groove 5 is opposite to the fourth mounting groove 11; a controller 24 is arranged on one side surface of the shell 1; the hall sensor 4, the first hydraulic cylinder 6, the second hydraulic cylinder 12 and the steering device 15 are all electrically connected with the controller 24.

The working principle is as follows: the controller 24 used in the utility model adopts a programmable controller with models such as Cortex-R8, Cortex-R7 or Cortex-M7.

When the staple is set up, the whole device needs to be connected with an external power supply, so that the Hall sensor 4 and the controller 24 are electrified; when taking out the nail, the position with the nail of the file needing to take out the nail is firstly placed in the paper placing groove 2, at this time, the induction magnetic field between the Hall sensor 4 and the second magnet 10 is shielded by the paper sheet, so that the magnetic field deviates, the Hall voltage disappears, the output voltage on the Hall sensor 4 changes, the Hall sensor 4 does not send a voltage signal to the controller 24, the controller 24 judges that paper is placed in the paper placing groove 2 and needs to be bound, then the controller 24 first controls the first hydraulic cylinder 6 to start, the first hydraulic cylinder 6 will drive the isolation plate 7 to move downwards after starting, the isolation plate 7 will drive the first magnet 8 to move downwards after moving downwards, so that the first magnet 8 and the partition 7 exert a downward pushing force on the sheet in the sheet discharge chute 2, so that the staple stapled on the paper sheet moves down and a certain gap is left between the two legs of the staple and the paper sheet.

Then the controller 24 controls the second hydraulic cylinder 12 to start, and the second hydraulic cylinder 12 can drive the push plate 13 to move towards the direction of the notch of the paper placing groove 2 after being started, so that the push plate 13 drives the nail nipping bottom teeth 16 to move towards the direction of the notch of the paper placing groove 2 together, and the nail nipping bottom teeth 16 can enter gaps between two legs of a nail and paper; then the controller 24 controls the servo motor 17 to start, the servo motor 17 can drive the rotating shaft 18 to rotate after being started, the rotating shaft 18 can drive the rotating plate 19 to rotate after being rotated, and because one end of the rotating plate 19 is connected with the nail-removing bottom teeth 16, the rotating plate 19 rotates to push the nail-removing bottom teeth 16 to turn over, so that the nail-removing bottom teeth 16 can turn over two legs of a staple, and meanwhile, the nail-removing bottom teeth 16 can compress the compression spring 23; after the turning is finished, the controller 24 firstly controls the servo motor 17 to stop, so that the rotating plate 19 can push the nail nipping bottom teeth 16 to rotate, and at the moment, the compression spring 23 can provide reverse thrust for the nail nipping bottom teeth 16, so that the nail nipping bottom teeth 16 can drive the rotating plate 19 to return to the initial position; then the first pneumatic cylinder 6 of controller 24 re-control and the stop of second pneumatic cylinder 12, can drive after the stop of second pneumatic cylinder 12 push pedal 13 and push pedal 13 on turn to device 15 and the initial position is got back to together with nail nipping base tooth 16, and first pneumatic cylinder 6 back of stopping work, can make division board 7 rise, division board 7 rises and drives the first magnet 8 in hole and rise, first magnet 8 can adsorb the staple and up move together, thereby accomplish the nail nipping work, and not only convenient operation, and can not damage the paper in the in-process of binding playing.

At rotor plate 19 pivoted in-process, rotor plate 19 can drive spacing strip 20 and rotate together, because rotor plate 19's both ends all set up by taking limiting groove 22's limiting plate 21, and spacing strip 20 sets up again at limiting groove 22 to utilize limiting groove 22 to the limiting displacement of spacing strip 20, can prevent that rotor plate 19 from rotating the head, thereby the indirect plays a limiting displacement to nail-lifting base tooth 16.

Claims

1. Convenient to use's nail ware of getting, its characterized in that: comprises a shell (1), wherein a paper placing groove (2) is arranged on one side surface of the shell (1); a first mounting groove (3) is formed in the top surface of the paper placing groove (2), and a Hall sensor (4) is arranged in the first mounting groove (3); a second mounting groove (5) is formed in one side of the first mounting groove (3), and a first hydraulic cylinder (6) is arranged in the second mounting groove (5); one end of the first hydraulic cylinder (6) is connected with a partition plate (7), and the middle part of the bottom surface of the partition plate (7) is provided with a first magnet (8); a third mounting groove (9) is formed in the bottom surface of the paper placing groove (2), and a second magnet (10) is mounted in the third mounting groove (9); a fourth mounting groove (11) is formed in one side of the third mounting groove (9), and a second hydraulic cylinder (12) is arranged in the fourth mounting groove (11); one end of the second hydraulic cylinder (12) is connected with a push plate (13), and the bottom surface of the push plate (13) is provided with two steering grooves (14) which are symmetrically distributed; each steering groove (14) is internally provided with a steering device (15), and each steering device (15) is connected with a nail nipping bottom tooth (16).

2. The easy-to-use nail extractor according to claim 1, characterized in that: the steering device (15) comprises a servo motor (17), and a rotating shaft (18) is connected to the servo motor (17); a rotating plate (19) is installed on the rotating shaft (18), limiting strips (20) are arranged on two side faces of the rotating plate (19), and one end of the rotating plate (19) is fixedly connected with the nail nipping bottom teeth (16).

3. The easy-to-use nail extractor according to claim 2, characterized in that: limiting plates (21) are sleeved at positions, corresponding to the two ends of the rotating plate (19), on the rotating shaft (18), and an inverted L-shaped limiting groove (22) is formed in one side face of each limiting plate (21); the limiting strip (20) moves in the limiting groove (22).

4. The easy-to-use nail extractor according to claim 1, characterized in that: and a compression spring (23) is connected between the nail nipping bottom tooth (16) and the bottom surface of the steering groove (14).

5. The easy-to-use nail extractor according to claim 1, characterized in that: the first mounting groove (3) and the third mounting groove (9) are arranged oppositely; the second mounting groove (5) and the fourth mounting groove (11) are arranged oppositely.

6. A user-friendly staple remover as claimed in any one of claims 1 to 5, wherein: a controller (24) is arranged on one side surface of the shell (1); the Hall sensor (4), the first hydraulic cylinder (6), the second hydraulic cylinder (12) and the steering device (15) are all electrically connected with the controller (24).