CN212551455U

CN212551455U - Automatic bending machine for reinforcing steel bars

Info

Publication number: CN212551455U
Application number: CN202020375118.3U
Authority: CN
Inventors: 宋远美
Original assignee: Hangzhou Xiaoshan Zhongxu Meigu Cage Co ltd
Current assignee: Hangzhou Xiaoshan Zhongxu Meigu Cage Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-02-19
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses an automatic bender of reinforcing bar, including main part, control box, button switch, tripod socket, step-by-step conveying motor, long bearing, go up the support column, go up sleeve, lower prop, lower casing, executive unit, the main part is the rectangle shell form, and the material is the stainless steel, main part front end middle part is fixed with a vertical control box, the control box is the rectangle box-like, and the material is the stainless steel, a plurality of horizontally button switch are installed to the control box front end, the control box right-hand member is fixed with a horizontally tripod socket. The utility model discloses a control box team step by step conveyor motor, bend the motor and cut the direction of rotation and the rotation angle of motor and control, can reach the purpose of automatic processing of bending to a certain extent, and possess the function of automatic cutting, and operating personnel only need carry out the process of material loading and unloading, when having improved production machining efficiency, has also alleviateed operating personnel's working strength and the demand to the number of operating personnel.

Description

Automatic bending machine for reinforcing steel bars

Technical Field

The utility model relates to a steel bar bending machine especially relates to an automatic bender of reinforcing bar.

Background

The steel bar frameworks of various structures often need to be woven in the field of building construction, bending work of the steel bar frameworks which are simple in structure and need to be used in a large number needs to be processed by using a steel bar bending machine, most of traditional steel bar bending machines are complex in operation, time and labor are wasted, production efficiency is reduced to a certain extent, the modern requirement for quickly completing building construction cannot be met, and the defects of the traditional steel bar bending machines are highlighted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic bender of reinforcing bar to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

an automatic bending machine for steel bars comprises a main body, a control box, button switches, three-leg sockets, a stepping conveying motor, long bearings, upper support columns, an upper sleeve, a lower support column, a lower sleeve and an execution part, wherein the main body is in a rectangular shell shape and is made of stainless steel, a vertical control box is fixed in the middle of the front end of the main body, the control box is in a rectangular box shape and is made of stainless steel, a plurality of horizontal button switches are installed at the front end of the control box, a horizontal three-leg socket is fixed at the right end of the control box, a vertical stepping conveying motor is fixed at the bottom end of the left part of the main body, the upper part of a rotating shaft of the stepping conveying motor is in a hexagonal prism shape, a plurality of vertical long bearings are fixed at the left part of the main body, a vertical upper support column is fixed in each long bearing, the upper part of the upper support column is in a hexagonal prism shape, the lower part, step-by-step conveying motor's pivot upper end and last support column upper end are pegged graft and are had a vertical upper sleeve, it is rubber to go up the sleeve material, the main part left part is fixed with a horizontally lower prop, install a horizontally lower sleeve on the lower prop, the lower sleeve can rotate 360 degrees from top to bottom through the lower prop, the lower sleeve material is rubber, main part internally mounted has an executive component.

On the basis of the technical scheme, the executing part comprises limiting blocks, arc-shaped grooves, short bearings, an upper baffle plate, a lower baffle plate, a bending motor, a rotary table, a bending rod, a bending sleeve, a mounting column, a shearing motor, a cam and a shearing part, wherein the upper end of the main body is fixedly provided with two parallel limiting blocks, the upper end of the main body penetrates through the vertical arc-shaped groove, the upper end inside the main body is fixedly provided with a vertical short bearing, the main body is fixedly provided with a horizontal upper baffle plate and a horizontal lower baffle plate, the bottom end of the upper baffle plate is fixedly provided with a vertical bending motor, a horizontal rotary table is fixedly arranged on a rotary shaft of the bending motor, the upper end of the rotary table is fixedly provided with a vertical bending rod, the upper end of the bending rod is movably sleeved with the vertical bending sleeve, the bending sleeve can rotate 360 degrees forwards and backwards through the bending rod, and the upper part of the rotary shaft, a horizontal mounting column is fixed at the left end inside the main body, a horizontal shearing motor is fixed at the front and rear parts of the upper end of the lower partition plate respectively, a vertical cam is fixed at the left end of each of the two shearing motors, and a shearing part is mounted on the mounting column.

On the basis of the technical scheme, the shearing part comprises a left shearing body, a right shearing body, shearing blades, a mounting nut and a spring, the left shearing body and the right shearing body are hinged through a mounting column, the shearing blades are fixed on the upper portions of the left shearing body and the right shearing body, the right end of the left shearing body is attached to the left end of the right shearing body, the right end of the mounting column is in threaded connection with the mounting nut, the bottoms of the left shearing body and the right shearing body are connected through the spring, and the cam is in contact with the right end of the left shearing body and the left end of the right shearing body respectively.

On the basis of the technical scheme, the control box, the button switch, the three-pin socket, the stepping conveying motor, the bending motor and the cutting motor are connected through wires, the three-pin socket is externally connected with a power line, the button switch can control the on-off of the currents of the control box, the stepping conveying motor, the bending motor and the cutting motor, and the control box can control the rotating directions and the rotating angles of the stepping conveying motor, the bending motor and the cutting motor.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a control box team step by step conveyor motor, bend the motor and cut the direction of rotation and the rotation angle of motor and control, can reach the purpose of automatic processing of bending to a certain extent, and possess the function of automatic cutting, and operating personnel only need carry out the process of material loading and unloading, when having improved production machining efficiency, has also alleviateed operating personnel's working strength and the demand to the number of operating personnel.

Drawings

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

Fig. 2 is an installation schematic diagram of the upper sleeve and the lower sleeve of the present invention.

Fig. 3 is a schematic structural diagram of the cutting motor of the present invention.

Fig. 4 is an installation schematic view of the bending sleeve of the present invention.

Fig. 5 is a schematic structural view of the folding left scissors body and the folding right scissors body of the present invention.

Fig. 6 is an installation schematic diagram of the left scissors body and the right scissors body of the present invention.

In the figure: 1. the device comprises a main body, 2, a control box, 3, a button switch, 4, a three-pin socket, 5, a stepping conveying motor, 6, a long bearing, 7, an upper support column, 8, an upper sleeve, 9, a lower support column, 10, a lower sleeve, 11, an execution part, 12, a limiting block, 13, an arc groove, 14, a short bearing, 15, an upper partition plate, 16, a lower partition plate, 17, a bending motor, 18, a rotary table, 19, a bending rod, 20, a bending sleeve, 21, a mounting column, 22, a cutting motor, 23, a cam, 24, a cutting part, 25, a left cutting body, 26, a right cutting body, 27, a cutting blade, 28, a mounting nut, 29 and a spring.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-6, an automatic bending machine for steel bars comprises a main body 1, a control box 2, a button switch 3, a three-leg socket 4, a stepping conveying motor 5, a long bearing 6, an upper support column 7, an upper sleeve 8, a lower support column 9, a lower sleeve 10 and an execution part 11, wherein the main body 1 is rectangular shell-shaped and made of stainless steel, a vertical control box 2 is fixed in the middle of the front end of the main body 1, the control box 2 is rectangular box-shaped and made of stainless steel, a plurality of horizontal button switches 3 are installed at the front end of the control box 2, a horizontal three-leg socket 4 is fixed at the right end of the control box 2, a vertical stepping conveying motor 5 is fixed at the bottom end of the left part of the main body 1, the upper part of a rotating shaft of the stepping conveying motor 5 is hexagonal prism-shaped, a plurality of vertical long bearings 6 are fixed at the left part of the main body 1, a vertical upper support column 7 is fixed inside each long bearing 6, go up 7 upper portions of support column and be cylindricly for hexagonal prism form lower part, step conveyor motor 5's pivot upper end and last support column 7 upper end are pegged graft and are had a vertical upper sleeve 8, the upper sleeve 8 material is rubber, 1 left part of main part is fixed with a horizontally bottom suspension dagger 9, install a horizontally lower sleeve 10 on the bottom suspension dagger 9, 360 degrees of bottom suspension dagger 10 can rotate from top to bottom through bottom suspension dagger 9, the lower sleeve 10 material is rubber, 1 internally mounted of main part has an executive component 11.

The executing part 11 comprises limit blocks 12, arc-shaped grooves 13, short bearings 14, an upper baffle plate 15, a lower baffle plate 16, a bending motor 17, a rotary table 18, a bending rod 19, a bending sleeve 20, a mounting column 21, a shearing motor 22, a cam 23 and a shearing part 24, wherein the upper end of the main body 1 is fixedly provided with the two parallel limit blocks 12, the upper end of the main body 1 penetrates through the vertical arc-shaped grooves 13, the upper end of the inside of the main body 1 is fixedly provided with the vertical short bearings 14, the inside of the main body 1 is fixedly provided with the horizontal upper baffle plate 15 and the lower baffle plate 16, the bottom end of the upper baffle plate 15 is fixedly provided with the vertical bending motor 17, a rotating shaft of the bending motor 17 is fixedly provided with the horizontal rotary table 18, the upper end of the rotary table 18 is fixedly provided with the vertical bending rod 19, the upper end of the bending rod 19 is movably sleeved with the vertical bending sleeve 20, and the bending sleeve 20 can rotate back and forth by 360, the upper part of a rotating shaft of the bending motor 17 is fixed in the short bearing 14, a horizontal mounting column 21 is fixed at the left end in the main body 1, horizontal shearing motors 22 are respectively fixed at the front part and the rear part of the upper end of the lower partition plate 16, a vertical cam 23 is fixed at the left ends of the two shearing motors 22, and a shearing part 24 is mounted on the mounting column 21.

The shearing part 24 comprises a left shearing body 25, a right shearing body 26, a shearing blade 27, a mounting nut 28 and a spring 29, the left shearing body 25 and the right shearing body 26 are hinged through a mounting column 21, the upper parts of the left shearing body 25 and the right shearing body 26 are fixed with the shearing blade 27, the right end of the left shearing body 25 is attached to the left end of the right shearing body 26, the right end of the mounting column 21 is in threaded connection with the mounting nut 28, the bottoms of the left shearing body 25 and the right shearing body 26 are connected through the spring 29, and the two cams 23 are respectively in contact with the right end of the left shearing body 25 and the left end of the right shearing body 26.

Control box 2, button switch 3, tripod socket 4, step-by-step conveying motor 5, bending motor 17 and cut motor 22 and pass through the connection of electric lines, tripod socket 4 external power cord, button switch 3 can control the break-make of control box 2, step-by-step conveying motor 5, bending motor 17 and cut motor 22 electric current, control box 2 can control the direction of rotation and the rotation angle of step-by-step conveying motor 5, bending motor 17 and cut motor 22.

The utility model discloses a theory of operation: the control box 2, the button switch 3, the three-pin socket 4, the stepping conveying motor 5, the bending motor 17 and the shearing motor 22 are connected through electric wires, the three-pin socket 4 is externally connected with a power wire, the button switch 3 can control the on-off of the currents of the control box 2, the stepping conveying motor 5, the bending motor 17 and the shearing motor 22, the control box 2 can control the rotating directions and the rotating angles of the stepping conveying motor 5, the bending motor 17 and the shearing motor 22, the learning function of the control box 2 is triggered by pressing the specific button switch 3, at the moment, a steel bar to be bent is placed on the lower sleeve 10 along a gap between the upper sleeves 8, the head end of the steel bar to be bent is aligned with the right end of the right shearing body 26, at the moment, the specific button switch 3 is pressed to control the conveying motor to rotate clockwise, the motor to be bent can be driven by the rotating friction of the upper sleeve, when the head end of the steel bar to be bent extends out of the right end of the limiting block 12 by the required length, the button switch 3 which is the same as the previous step is pressed again to cut off the current of the conveying motor, at the moment, the specific button switch 3 is pressed to control the power-on rotation of the bending motor 17, the steel bar can be bent under the external force of the bending sleeve 20 and the limiting block 12, the bending motor 17 can reset by pressing the switch which is the same as the previous step again, at the moment, the specific button switch 3 can be pressed to convey or bend, the specific button switch 3 can also be pressed to control the power-on rotation of the shearing motor 22, so that the shearing of the steel bar is completed, the shearing motor 22 automatically stops after rotating for one circle, at the moment, the left shearing body 25 and the right shearing body 26 are propped open under the action of the spring 29, the subsequent steel bar is convenient to move right, when a specific button switch 3 is pressed, the control box 2 can automatically control the rotating directions and rotating angles of the stepping conveying motor 5, the bending motor 17 and the shearing motor 22 in the learning stage, so that automatic machining is carried out until an operator presses the specific button switch 3 to cut off the current which can control the control box 2, the stepping conveying motor 5, the bending motor 17 and the shearing motor 22, and the whole automatic machining process is completed.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides an automatic bender of reinforcing bar, includes main part (1), control box (2), button switch (3), tripod socket (4), step-by-step conveying motor (5), long bearing (6), goes up support column (7), goes up sleeve (8), lower support column (9), lower sleeve (10), executive part (11), its characterized in that: the main body (1) is in a rectangular shell shape and is made of stainless steel, a vertical control box (2) is fixed in the middle of the front end of the main body (1), the control box (2) is in a rectangular box shape and is made of stainless steel, a plurality of horizontal button switches (3) are installed at the front end of the control box (2), a horizontal three-leg socket (4) is fixed at the right end of the control box (2), a vertical stepping conveying motor (5) is fixed at the bottom end of the left part of the main body (1), the upper part of a rotating shaft of the stepping conveying motor (5) is in a hexagonal prism shape, a plurality of vertical long bearings (6) are fixed at the left part of the main body (1), a vertical upper supporting column (7) is fixed inside each long bearing (6), the lower part of the upper supporting column (7) is in a hexagonal prism shape, and a vertical upper sleeve (8) is inserted into the upper end of the rotating shaft of the stepping conveying motor (5) and the upper end of the upper supporting column (7), go up sleeve (8) material and be rubber, main part (1) left part is fixed with a horizontally lower prop post (9), install a horizontally lower sleeve (10) on lower prop post (9), lower sleeve (10) can rotate 360 degrees from top to bottom through lower prop post (9), lower sleeve (10) material is rubber, main part (1) internally mounted has an executive component (11).

2. Automatic bending machine for reinforcing bars according to claim 1, characterized in that: the executing part (11) comprises limit blocks (12), arc-shaped grooves (13), short bearings (14), an upper partition plate (15), a lower partition plate (16), a bending motor (17), a turntable (18), a bending rod (19), a bending sleeve (20), a mounting column (21), a shearing motor (22), a cam (23) and a shearing part (24), wherein the two parallel limit blocks (12) are fixed at the upper end of the main body (1), a vertical arc-shaped groove (13) penetrates through the upper end of the main body (1), a vertical short bearing (14) is fixed at the upper end inside the main body (1), a horizontal upper partition plate (15) and a horizontal lower partition plate (16) are fixed inside the main body (1), a vertical bending motor (17) is fixed at the bottom end of the upper partition plate (15), and a horizontal turntable (18) is fixed on a rotating shaft of the bending motor (17), the utility model discloses a motor, including carousel (18), bending rod (19) upper end movable sleeve have a vertical bending sleeve (20), bending sleeve (20) can rotate 360 degrees around through bending rod (19), the pivot upper portion of bending motor (17) is fixed inside short bearing (14), the inside left end of main part (1) is fixed with a horizontally erection column (21), two respectively are fixed with a horizontally and cut motor (22) down around baffle (16) upper end two cut motor (22) left end fixed with a vertical cam (23), install one on erection column (21) and cut part (24).

3. Automatic bending machine for reinforcing bars according to claim 2, characterized in that: cut part (24) including the left side cut body (25), the right side cut body (26), cut sword (27), mounting nut (28), spring (29), the left side is cut body (25) and the right side is cut body (26) and is passed through erection column (21) articulated, the left side is cut body (25) and right side and is cut body (26) upper portion and be fixed with one and cut sword (27), the left side is cut body (25) right-hand member and the laminating of right side cut body (26) left end, erection column (21) right-hand member threaded connection has a horizontally mounting nut (28), the left side is cut body (25) and right side and is cut body (26) bottom and pass through spring (29) and be connected, two cam (23) respectively with the left side is cut body (25) right-hand member and the contact of right side cut body (26) left end.

4. Automatic bending machine for reinforcing bars according to claim 1 or 2, characterized in that: the electric wire cutting machine is characterized in that the control box (2), the button switch (3), the three-pin socket (4), the stepping conveying motor (5), the bending motor (17) and the cutting motor (22) are connected through electric wires, the three-pin socket (4) is externally connected with a power wire, the button switch (3) can control the on-off of the currents of the control box (2), the stepping conveying motor (5), the bending motor (17) and the cutting motor (22), and the control box (2) can control the rotating direction and the rotating angle of the stepping conveying motor (5), the bending motor (17) and the cutting motor (22).