CN112896604A

CN112896604A - Building iron wire strapper

Info

Publication number: CN112896604A
Application number: CN202110447200.1A
Authority: CN
Inventors: 郝志强; 王松坤; 屈美荣; 郭晓晶; 李明君; 卜令珍; 孙立新; 马素红
Original assignee: Yantai Nanshan University
Current assignee: Yantai Nanshan University
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-06-04
Anticipated expiration: 2041-04-25
Also published as: CN112896604B

Abstract

The invention provides a building iron wire binding machine, and relates to the technical field of iron wire binding. This building iron wire strapper, including handle, iron wire frame and motor, the upper end left side fixed connection of motor and handle, the upper end fixed connection of iron wire frame and motor, the support is installed in the lower extreme left side of handle and is carried the mechanism, the equal fixed mounting in both ends has the sliding sleeve around the outside of motor, the left and right sides of motor all is provided with the arc guide rail, the slide bar has all been pegged graft to the inside of two sliding sleeves, the one end that two slide bars were kept away from each other respectively with two arc guide rail's periphery fixed connection, torsion mechanism is installed to the output shaft of motor, torsion mechanism's outside articulates there are two. This building iron wire strapper through setting up handle, motor, support and carry mechanism and torsion mechanism, has reached the adaptation of being convenient for and has waited to tie up the work piece, ties up the effect that efficiency is higher moreover, has solved prior art and has tied up and adopt manual operation basically, very wastes time and energy and have certain dangerous problem.

Description

Building iron wire strapper

Technical Field

The invention relates to the technical field of iron wire bundling, in particular to a building iron wire bundling machine.

Background

The steel bar binding machine is used for binding steel bars in construction sites of constructional engineering, can also be used for civil engineering such as bridges, roads, tunnels, mines and the like, is a preferable tool for binding the steel bars in the current construction sites, still depends on manual binding when binding the steel bars, uses tools such as functional pliers and the like to do work, wastes time and labor in the mode, and is easy to hurt fingers, especially when iron wires rust, so that diseases are easily caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a building iron wire binding machine, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a building iron wire binding machine comprises a handle, an iron wire frame and a motor, wherein the motor is fixedly connected with the left side of the upper end of the handle, the iron wire frame is fixedly connected with the upper end of the motor, a supporting mechanism is arranged on the left side of the lower end of the handle, sliding sleeves are fixedly arranged at the front end and the rear end of the outer part of the motor, arc-shaped guide rails are arranged on the left side and the right side of the motor, sliding rods are inserted into the sliding sleeves, the mutually far ends of the two sliding rods are fixedly connected with the circumferential surfaces of the two arc-shaped guide rails respectively, a torsion mechanism is arranged on an output shaft of the motor, two rocking rods are hinged to the outer part of the torsion mechanism, one ends of the two rocking rods far away from the torsion mechanism are hinged to the upper surfaces of the two arc-shaped guide rails respectively, a square sleeve is arranged on one surface of, the inner walls of the two arc-shaped guide rails are respectively clamped with an arc-shaped sliding block, one side of each arc-shaped sliding block, which is close to each other, is fixedly provided with a cutting block B, the two cutting blocks B are respectively inserted into the left end and the right end of the square sleeve, the bottom surface of the square sleeve is fixedly provided with an inclined surface wheel, and the inclined surface wheel is in transmission connection with the supporting mechanism.

The supporting and carrying mechanism comprises a U-shaped sleeve, a U-shaped plate, a support and a stress block, the U-shaped sleeve is hinged to the handle, the U-shaped plate is located on the back face of the U-shaped sleeve and is in sliding connection with the U-shaped sleeve, a plurality of rolling shafts are fixedly mounted on the front face of the U-shaped plate, the front ends of the rolling shafts penetrate through the U-shaped sleeve, the support is fixedly connected with the back face of the U-shaped plate, the stress block is fixedly connected with the upper end of the support, and the stress block is in contact.

The torsion mechanism comprises a rotating sleeve, a rotating wheel, a rotating shaft and a torsion spring, the rotating sleeve is fixedly connected with an output shaft of the motor, the rotating wheel is fixedly connected with the upper end of the rotating shaft, the rotating wheel and the rotating shaft are both positioned in the rotating sleeve, the lower end of the rotating shaft penetrates through the rotating sleeve and then is fixedly connected with the square sleeve, the torsion spring is sleeved outside the rotating shaft, one end of the torsion spring is fixedly connected with the bottom surface of the rotating wheel, the other end of the torsion spring is fixedly connected with the inner bottom wall of the rotating sleeve, and one end, close to each other, of each rocker.

Preferably, the two arc-shaped guide rails are arranged in a bilateral symmetry mode, and the radians of the two arc-shaped guide rails are the same.

Preferably, the distance between the square sleeve and the two arc-shaped guide rails is the same, and the two through holes are arranged in bilateral symmetry with the vertical center line of the square sleeve.

Preferably, the cutting block A and the cutting block B are symmetrically arranged, the upper ends of the cutting block A and the cutting block B are both of a tip-shaped structure, and the surfaces, close to each other, of the lower ends of the cutting block A and the cutting block B are both of a groove-shaped structure.

Preferably, the cross section of the U-shaped sleeve is U-shaped, the lower end of the U-shaped sleeve is of an arc structure, two telescopic rods are fixedly mounted on the left side surface and the right side surface of the U-shaped plate, and the other ends of the telescopic rods are fixedly connected with the U-shaped sleeve.

Preferably, one surface of the stress block close to the bevel wheel is of an arc-shaped structure, and the circumferential surface of the bevel wheel is of an arc-shaped structure.

Preferably, a stop block is arranged between the circumferential surface of the rotating wheel and the inner wall of the rotating sleeve, and the rotating wheel and the rotating sleeve are arranged concentrically.

Preferably, the clamping blocks are arranged on the surfaces, close to each other, of the two arc-shaped guide rails and matched with the arc-shaped sliding blocks.

Compared with the prior art, the invention has the following beneficial effects:

1. the building iron wire binding machine is provided with a handle, a motor, a supporting mechanism and a torsion mechanism, wherein the supporting mechanism is hinged with the handle, so that a U-shaped sleeve can be sleeved on a steel bar to be bound, an iron wire frame can be provided with an iron wire coil, an iron wire can be driven by a guide mechanism and then passes through a through hole on the right side of a square sleeve, the iron wire can enter the U-shaped sleeve after passing through the through hole and then passes through another through hole, after the iron wire enters, the motor is controlled to rotate, the motor can drive a rotating sleeve to rotate when just starting to rotate, the rotating sleeve firstly pulls two rocking rods to enable two arc-shaped guide rails to approach, at the moment, a torsion spring is stressed, when the two arc-shaped guide rails approach to cut the iron wire, the two arc-shaped guide rails are concentric, a cutting block A and a cutting block B can not only clamp two ends of the iron wire, but the, the rotary sleeve can drive the square sleeve to rotate, the U-shaped plate can be pushed by the inclined wheel when the square sleeve rotates, the rolling shaft is separated from the U-shaped sleeve, the iron wire can be wound on a workpiece under the condition that the iron wire is not blocked, the square sleeve can drive two ends of the iron wire to rotate so as to perform winding work, the cutting block B can be separated from the cutting block A after the winding is released, the guide mechanism is controlled to continue to send the iron wire to continue bundling operation at the moment, the workpiece to be bundled can be conveniently adapted, the bundling efficiency is high, and the problems that manual operation is adopted for bundling in the prior art, time and labor are wasted, and certain danger exists are solved.

2. The building iron wire binding machine has the advantages that the hinged part can be fixed through the hinged relation between the supporting and carrying mechanism and the handle, the steel bar can be sleeved with the hinged part when the binding machine is closed, the inclined wheel can drive the supporting and carrying mechanism when the binding machine is closed, when the binding machine faces a longer workpiece, the binding machine does not need to be sleeved from one end, the sleeving time is saved, the handle can advance along the workpiece to be bound after being sleeved, and the efficiency is higher.

3. This building iron wire strapper, through setting up the roller bearing, the roller bearing can play the effect that blocks the iron wire when transmitting the iron wire, and the frictional force between roller bearing and the iron wire is less, and the structure of U jacket also can conduct the iron wire.

4. This building iron wire strapper sets up the fixture block simultaneously, and the fixture block can play a spacing effect to square sleeve with the cooperation of arc slider, prevents when carrying the iron wire next time, and the iron wire can get into in the through-hole smoothly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is a schematic view of the internal structure of the torsion mechanism of the present invention;

FIG. 5 is a schematic view of the connection between the bevel wheel and the carrying mechanism according to the present invention;

FIG. 6 is a schematic structural diagram of the carrying mechanism of the present invention;

fig. 7 is an enlarged view of the structure of fig. 4 at a.

The cutting device comprises a handle 1, an iron wire frame 2, a motor 3, a 4-carrying mechanism, a 401U-shaped sleeve, a 402U-shaped plate, a 403 support, a 404 stressed block, a 405 rolling shaft, a 406 telescopic rod, a 5 sliding sleeve, a 6 arc-shaped guide rail, a 7 sliding rod, an 8 torsion mechanism, a 801 rotating sleeve, an 802 rotating wheel, a 803 rotating shaft, a 804 torsion spring, a 9 rocker, a 10 square sleeve, a 11 through hole, a 12 guide mechanism, a13 cutting block A, a 14 arc-shaped sliding block, a 15 cutting block B and a 16 inclined plane wheel.

Detailed Description

As shown in fig. 1-7, a building iron wire binding machine comprises a handle 1, an iron wire frame 2 and a motor 3, wherein the motor 3 is fixedly connected with the left side of the upper end of the handle 1, the iron wire frame 2 is fixedly connected with the upper end of the motor 3, a supporting mechanism 4 is installed on the left side of the lower end of the handle 1, sliding sleeves 5 are fixedly installed at the front end and the rear end of the outer part of the motor 3, arc-shaped guide rails 6 are respectively arranged at the left side and the right side of the motor 3, the two arc-shaped guide rails 6 are symmetrically arranged in the left side and the right side, the radians of the two arc-shaped guide rails 6 are the same, sliding rods 7 are respectively inserted into the two sliding sleeves 5, the ends of the two sliding rods 7, which are far away from each other, are respectively fixedly connected with the circumferential surfaces of the two arc-shaped guide rails 6, a torsion, a square sleeve 10 is arranged on one side of the torsion mechanism 8 far away from the motor 3, the square sleeve 10 is provided with two through holes 11 which are communicated up and down, the distance between the square sleeve 10 and the two arc-shaped guide rails 6 is the same, the two through holes 11 are symmetrically arranged on the left and right of the vertical central line of the square sleeve 10, a guide mechanism 12 is arranged on the side surface of the motor 3, the guide mechanism 12 comprises a motor and a roller for conveying an iron wire, the effect of driving the iron wire to move forwards can be realized, two cutting blocks A13 are fixedly arranged inside the square sleeve 10, arc-shaped sliding blocks 14 are clamped on the inner walls of the two arc-shaped guide rails 6, a clamping block is arranged on the side of the two arc-shaped guide rails 6 close to each other, the clamping block is matched with the arc-shaped sliding blocks 14, a cutting block B15 is fixedly arranged on the side of the two arc-shaped sliding blocks 14 close to each, the upper ends of the cutting block A13 and the cutting block B15 are both in a tip-shaped structure, the surfaces, close to each other, of the lower ends of the cutting block A13 and the cutting block B15 are both in a groove-shaped structure, the tip-shaped structure can achieve the effect of cutting off iron wires, the groove-shaped structure can fix the iron wires, the bottom surface of the square sleeve 10 is fixedly provided with the bevel wheel 16, and the bevel wheel 16 is in transmission connection with the carrying mechanism 4.

The carrying mechanism 4 comprises a U-shaped sleeve 401, a U-shaped plate 402, a support 403 and a stress block 404, the U-shaped sleeve 401 is hinged with the handle 1, a fastening wheel is arranged at the hinged position of the U-shaped sleeve 401 and the handle 1, the U-shaped sleeve 401 and the handle 1 can rotate relatively, and the U-shaped plate 402 has the effect of fixing the U-shaped sleeve and the handle, the U-shaped plate 402 is positioned at the back of the U-shaped sleeve 401 and is in sliding connection with the U-shaped sleeve 401, the cross section of the U-shaped sleeve 401 is U-shaped, the lower end of the U-shaped sleeve 401 is of an arc structure, two telescopic rods 406 are fixedly arranged on the left side and the right side of the U-shaped plate 402, the other ends of the telescopic rods 406 are fixedly connected with the U-shaped sleeve 401, a plurality of rolling shafts 405 are fixedly arranged on the front of the U-shaped plate 402, the front ends of the rolling shafts 405 penetrate through the U-shaped sleeve 401, the support 403 is fixedly, the circumference of the bevel wheel 16 is arc-shaped.

The torsion mechanism 8 comprises a rotating sleeve 801, a rotating wheel 802, a rotating shaft 803 and a torsion spring 804, the rotating sleeve 801 is fixedly connected with an output shaft of the motor 3, the rotating wheel 802 is fixedly connected with the upper end of the rotating shaft 803, the rotating wheel 802 and the rotating shaft 803 are both positioned in the rotating sleeve 801, a stop block is respectively arranged between the circumferential surface of the rotating wheel 802 and the inner wall of the rotating sleeve 801, the rotating wheel 802 and the rotating sleeve 801 are concentrically arranged, the lower end of the rotating shaft 803 penetrates through the rotating sleeve 801 and then is fixedly connected with the square sleeve 10, the torsion spring 804 is sleeved outside the rotating shaft 803, one end of the torsion spring 804 is fixedly connected with the bottom surface of the rotating wheel 802, the other end of the torsion spring 804 is fixedly connected with the inner bottom wall of the rotating sleeve.

When the steel wire winding machine is used, the supporting mechanism 4 is hinged with the handle 1, so that the U-shaped sleeve 401 can be sleeved on a steel bar to be bundled, the steel wire frame 2 can be provided with a steel wire coil, the steel wire can be transmitted by the guide mechanism 12 and then passes through the through hole 11 on the right side of the square sleeve 10, the steel wire can enter the U-shaped sleeve 401 after passing through the through hole 11 and then passes through the other through hole 11, the motor 3 is controlled to rotate after the steel wire enters, the motor 3 can drive the rotating sleeve 801 to rotate when just starting to rotate, the rotating sleeve 801 firstly pulls the two rocking bars 9 to enable the two arc-shaped guide rails 6 to approach, at the moment, the torsion spring 804 is stressed, when the two arc-shaped guide rails 6 approach to cut the steel wire, the two arc-shaped guide rails 6 are concentric, the cutting block A13 and the cutting block B15 can cut the steel wire and simultaneously clamp two ends of the steel wire, the motor 3 continuously rotates, when the square sleeve 10 rotates, the U-shaped plate 402 can be pushed by the bevel wheel 16, the rolling shaft 405 is separated from the U-shaped sleeve 401, an iron wire can be wound on a workpiece under the condition of no blockage, the square sleeve 10 can drive two ends of the iron wire to rotate so as to perform winding work, after the winding is loosened, the cutting block B15 can be separated from the cutting block A13, and at the moment, the guide mechanism 12 is controlled to continue to send the iron wire so as to continue to tie up the iron wire.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building iron wire strapper, includes handle (1), iron wire frame (2) and motor (3), its characterized in that: the electric iron wire rack is characterized in that the motor (3) is fixedly connected with the left side of the upper end of the handle (1), the iron wire rack (2) is fixedly connected with the upper end of the motor (3), the left side of the lower end of the handle (1) is provided with a supporting mechanism (4), the front end and the rear end of the outside of the motor (3) are respectively fixedly provided with a sliding sleeve (5), the left side and the right side of the motor (3) are respectively provided with an arc-shaped guide rail (6), the insides of the two sliding sleeves (5) are respectively inserted with a sliding rod (7), the ends of the two sliding rods (7) far away from each other are respectively fixedly connected with the circumferential surfaces of the two arc-shaped guide rails (6), the output shaft of the motor (3) is provided with a torsion mechanism (8), the outside of the torsion mechanism (8) is hinged with two rockers (9), one ends of the two rockers (9) far away from, the square sleeve (10) is provided with two through holes (11) which are communicated up and down, the side surface of the motor (3) is provided with a guide mechanism (12), two cutting blocks A (13) are fixedly arranged inside the square sleeve (10), the inner walls of the two arc-shaped guide rails (6) are respectively clamped with an arc-shaped sliding block (14), one surfaces of the two arc-shaped sliding blocks (14) which are close to each other are respectively fixedly provided with a cutting block B (15), the two cutting blocks B (15) are respectively inserted inside the left end and the right end of the square sleeve (10), the bottom surface of the square sleeve (10) is fixedly provided with an inclined surface wheel (16), and the inclined surface wheel (16) is in transmission connection with the supporting;

the carrying mechanism (4) comprises a U-shaped sleeve (401), a U-shaped plate (402), a support (403) and a stress block (404), the U-shaped sleeve (401) is hinged to the handle (1), the U-shaped plate (402) is located on the back of the U-shaped sleeve (401) and is in sliding connection with the U-shaped sleeve, a plurality of rolling shafts (405) are fixedly installed on the front of the U-shaped plate (402), the front ends of the rolling shafts (405) penetrate through the U-shaped sleeve (401), the support (403) is fixedly connected with the back of the U-shaped plate (402), the stress block (404) is fixedly connected with the upper end of the support (403), and the stress block (404) is in contact with the inclined wheel (16);

the torsion mechanism (8) comprises a rotating sleeve (801), a rotating wheel (802), a rotating shaft (803) and a torsion spring (804), the rotating sleeve (801) is fixedly connected with an output shaft of the motor (3), the rotating wheel (802) is fixedly connected with the upper end of the rotating shaft (803), the rotating wheel (802) and the rotating shaft (803) are both located inside the rotating sleeve (801), the lower end of the rotating shaft (803) penetrates through the rotating sleeve (801) and then is fixedly connected with the square sleeve (10), the torsion spring (804) is sleeved outside the rotating shaft (803), one end of the torsion spring (804) is fixedly connected with the bottom surface of the rotating wheel (802), the other end of the torsion spring (804) is fixedly connected with the inner bottom wall of the rotating sleeve (801), and the ends, close to each other, of the two rocking bars (9) are hinged with the rotating sleeve (.

2. The machine of claim 1, further comprising: the two arc-shaped guide rails (6) are arranged in bilateral symmetry, and the radians of the two arc-shaped guide rails (6) are the same.

3. The machine of claim 1, further comprising: the distance between the square sleeve (10) and the two arc-shaped guide rails (6) is the same, and the two through holes (11) are arranged in bilateral symmetry with the vertical center line of the square sleeve (10).

4. The machine of claim 1, further comprising: the cutting block A (13) and the cutting block B (15) are symmetrically arranged, the upper ends of the cutting block A (13) and the cutting block B (15) are both of tip-shaped structures, and the surfaces, close to each other, of the lower ends of the cutting block A (13) and the cutting block B (15) are both of groove-shaped structures.

5. The machine of claim 1, further comprising: the cross section of the U-shaped sleeve (401) is U-shaped, the lower end of the U-shaped sleeve (401) is of an arc-shaped structure, two telescopic rods (406) are fixedly mounted on the left side surface and the right side surface of the U-shaped plate (402), and the other ends of the telescopic rods (406) are fixedly connected with the U-shaped sleeve (401).

6. The machine of claim 1, further comprising: one surface of the stress block (404) close to the bevel wheel (16) is of an arc-shaped structure, and the circumferential surface of the bevel wheel (16) is of an arc-shaped structure.

7. The machine of claim 1, further comprising: the rotary wheel (802) and the rotary sleeve (801) are concentrically arranged, and the stop blocks are arranged between the circumferential surface of the rotary wheel (802) and the inner wall of the rotary sleeve (801).