CN112024772A

CN112024772A - Straightening machine

Info

Publication number: CN112024772A
Application number: CN202010944909.8A
Authority: CN
Inventors: 于艳枚
Original assignee: Individual
Current assignee: Hebei Zhongzhong Cold Rolling Material Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2020-12-04
Anticipated expiration: 2040-09-10
Also published as: CN112024772B

Abstract

The invention relates to the field of straightening machines, in particular to a straightening machine which can change the straightening speed and comprises a carrying component, a transmission component, a straightening component and a power component. The rotary table is rotated, so that the rotary table rotates around the swing rod, the relative position of the swing rod and the connecting position of the rotary table and the transmission slide rod is changed, the amplitude of the reciprocating motion of the side wall slider driven by the transmission slide rod II along the side wall slide column is changed through the transmission relation disclosed above, the carrying speed of the steel bar to be straightened is changed through the inner end slide rod, and the straightening speed of the steel bar to be straightened is adjusted.

Description

Straightening machine

Technical Field

The invention relates to the field of straightening machines, in particular to a straightening machine.

Background

Along with the development of society, the construction industry is developed vigorously day by day, and the straightening machine is used as the equipment that is used for the straightening of reinforcing bar on the building site, also from the initial manual straightening equipment constantly innovates to modern automatic straightening equipment, and the automatic innovation technique of this equipment has been the important factor that improves the high-efficient operation of building site.

For example, the patent No. CN96231710.1 section steel straightener includes a motor, a speed reducer and a rectangular frame, a rotating shaft of the motor is fixedly connected with a high-speed gear shaft of the speed reducer, the frame is respectively provided with a plurality of driven roller shafts, a driving roller shaft, a gap bridge shaft and gears thereof, and the gears on the gap bridge shaft are respectively meshed with a low-speed gear and a driving gear of the speed reducer. And the extending ends of the driven roll shaft and the driving roll shaft are provided with rollers. The driven roll shafts, the driving roll shafts and the bridge shaft are arranged in unequal intervals, and the distances between the driven roll shafts, the driving roll shafts and the bridge shaft gradually decrease from the feeding end to the discharging end.

Disclosure of Invention

The invention aims to provide a straightening machine, which can change the straightening speed.

The purpose of the invention is realized by the following technical scheme:

a straightening machine comprises a carrying assembly, a transmission assembly, a straightening assembly and a power assembly, wherein the transmission assembly is arranged on the side surface of the carrying assembly in the width direction, the straightening assembly is arranged behind the carrying assembly, the power assembly is arranged at the bottom of the side surface of the carrying assembly in the width direction, and the power assembly is in transmission connection with the carrying assembly through the transmission assembly and is in transmission connection with the straightening assembly;

the carrying assembly comprises a first outer frame, an upper end cover, a side wall sliding column, an outer ring, a rectangular block, a first roller sliding block, a first sliding block sliding column, a first sliding block pushing spring, a swinging rod clamping rod, a first clamping rod pushing spring, a rotary disc lug, an inner end clamping groove, an arc waist groove, an inner end connecting rod, a conical outer frame, a one-way carrying terminal, a first inner end pushing spring, a first inner end sliding column, an inner end sliding rod, a first inner end sliding rod pushing spring and a second inner end sliding rod pushing spring, wherein the upper end cover is fixedly connected with the first outer frame, the side wall sliding column is slidably connected with the side wall sliding column, the outer ring is fixedly connected with the first outer ring, the first sliding block sliding column is fixedly connected with the outer ring, the first roller sliding block sliding column is slidably connected with the first sliding column, the first roller sliding block is rotatably connected, the swing rod is connected with a first outer frame in a rotating mode, a swing rod clamping rod is connected with the swing rod in a sliding mode, a clamping rod pushing spring I is connected with the swing rod clamping rod in a sleeved mode, a first clamping rod pushing spring I is arranged between the swing rod clamping rod and the swing rod, an inner end clamping groove is formed in the rotary disc, the rotary disc is connected with the swing rod in a rotating mode, the swing rod clamping rod is connected with the inner end clamping groove in a matched mode, an arc-shaped waist groove is formed in the swing rod, a rotary disc lug is fixedly connected with the rotary disc, a rotary disc lug is connected with the arc-shaped waist groove in a sliding mode, an inner end connecting rod is fixedly connected with the side wall slider, the conical outer frame is fixed with the inner end connecting rod, an inner end sliding column is fixedly connected with the conical outer frame, the inner end pushing spring I is connected with the inner end sliding column in a, the inner end sliding rod pushing spring II is arranged between the inner end sliding rod and the one-way carrying terminal.

Further, the transmission assembly comprises a first transmission slide bar, a second transmission slide bar, a first matching boss, a rectangular limiting slide block, a rectangular hollowed-out groove at the inner end and a matching clamping groove, the first transmission slide bar is slidably connected with the second transmission slide bar, the rectangular hollowed-out groove at the inner end is arranged on the second transmission slide bar, the matching clamping groove is arranged on the second transmission slide bar, the rectangular limiting slide block is fixedly connected with the first transmission slide bar, the first matching boss is fixedly connected with the first transmission slide bar, the rectangular limiting slide block is slidably connected with the rectangular hollowed-out groove at the inner end, the first matching boss is cooperatively connected with the matching clamping groove, the first transmission slide bar is rotatably connected with the turntable, and the second transmission slide bar is rotatably connected.

Furthermore, the straightening assembly comprises a straightening outer frame, a partition plate, a pusher, a rotating roller, a rotating column I, a bevel gear II, a rotating column II, a pusher pushing spring, a rotating column III, a rotating column IV and a connecting belt, wherein the partition plate is fixedly connected with the straightening outer frame, the pusher is slidably connected with the partition plate, the pusher pushing spring is connected with the pusher in a sleeved mode, the pusher pushing spring is arranged between the pusher and the partition plate, the rotating column II, the rotating column III and the rotating column IV are all rotatably connected with the straightening outer frame, the rotating roller is provided with a plurality of rotating rollers, the rotating rollers are respectively and fixedly connected with the rotating column II, the rotating column III and the rotating column IV, the bevel gear I is fixedly connected with the rotating column I, the bevel gear I is in meshing transmission with the bevel gear II, the bevel gear II is fixedly connected with the rotating column II, the rotating column II is rotatably connected with the straightening outer frame, and the straightening outer.

Furthermore, the power assembly comprises an input motor, a first hinged connecting rod, a second hinged connecting rod, a third hinged connecting rod, an input belt and a base, wherein the input motor is fixedly connected with the base, the first hinged connecting rod is fixedly connected with the input motor, the first hinged connecting rod is hinged with the second hinged connecting rod, the second hinged connecting rod is hinged with the third hinged connecting rod, the input belt is connected with the input motor, the base is fixedly connected with the first outer frame, the third hinged connecting rod is fixedly connected with the swing rod, and the input belt is connected with the second rotary column in a matched mode.

The straightening machine has the beneficial effects that:

1. when the inner end connecting rod moves from left to right, the inner end sliding rod is not in contact with the steel bar to be straightened, so that the steel bar to be straightened is transported in one way from the right side to the left side, and the steel bar to be straightened is carried.

2. The rotary table is rotated, so that the rotary table rotates around the swing rod, the relative position of the swing rod and the connecting position of the rotary table and the transmission slide rod is changed, the amplitude of the reciprocating motion of the side wall slider driven by the transmission slide rod II along the side wall slide column is changed through the transmission relation disclosed above, the carrying speed of the steel bar to be straightened is changed through the inner end slide rod, and the straightening speed of the steel bar to be straightened is adjusted.

3. The swing rod clamping rod is connected with the inner end clamping groove in a matched mode, and therefore the rotating position of the rotary table on the swing rod is fixed.

And along with the change of the motion amplitude of the side wall slider, performing displacement compensation through the relative sliding between the first transmission slide rod and the second transmission slide rod.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a third schematic view of the overall structure of the present invention;

FIG. 4 is a first schematic view of a carrier assembly of the present invention;

FIG. 5 is a second schematic view of the carrier assembly of the present invention;

FIG. 6 is a third schematic view of the carrier assembly of the present invention;

FIG. 7 is a fourth schematic view of the carrier assembly of the present invention;

FIG. 8 is a fifth schematic structural view of the carrier assembly of the present invention;

FIG. 9 is a first schematic structural view of the transmission assembly of the present invention;

FIG. 10 is a second schematic structural view of the transmission assembly of the present invention;

FIG. 11 is a first schematic view of the straightening assembly of the present invention;

FIG. 12 is a second schematic structural view of the straightening assembly of the present invention;

fig. 13 is a schematic view of the power assembly configuration of the present invention.

In the figure: a carrier assembly 1; 1-1 of an outer frame; 1-2 parts of an upper end cover; 1-3 side wall sliding columns; 1-4 of side wall sliders; 1-5 parts of an outer ring; 1-6 of rectangular blocks; 1-7 of a roller I; 1-8 roller sliders I; 1-9 of a sliding block sliding column I; 1-10 of a sliding block push spring; 1-11 parts of swing rod; a swing rod is clamped by 1-12; a clamping rod push spring 1-13; 1-14 of a rotary table; 1-15 parts of turntable bumps; inner end clamping grooves 1-16; 1-17 of arc-shaped waist groove; inner end connecting rods 1-18; 1-19 of a conical outer frame; one-way carrier terminals 1-20; the inner end of the push spring I is 1-21; inner end sliding columns 1-22; inner end slide bars 1-23; the inner end of the sliding rod is provided with a push spring I1-24; a slide bar at the inner end pushes a spring II 1-25; a transmission assembly 2; a first transmission slide bar 2-1; a second transmission slide bar 2-2; matching with the boss I2-3; 2-4 of a rectangular limiting slide block; 2-5 of rectangular hollow-out grooves at the inner ends; 2-6 of a matching clamping groove; a straightening assembly 3; straightening the outer frame by 3-1; a separator 3-2; 3-3 of a clipper; rotating the rollers 3-4; 3-5 of a rotary column I; 3-6 parts of a first bevel gear; 3-7 parts of a second bevel gear; 3-8 of a second rotary column; 3-9 parts of a pusher push spring; 3-10 of a rotary column III; rotating the column four by 3-11; 3-12 of a connecting belt; a power assembly 4; inputting a motor 4-1; a first hinge connecting rod 4-2; 4-3 of a second hinged connecting rod; a third hinged connecting rod 4-4; 4-5 of an input belt; bases 4-6.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.

Example (b):

the embodiment is described below with reference to fig. 1-13, and a straightening machine comprises a carrying assembly 1, a transmission assembly 2, a straightening assembly 3 and a power assembly 4, wherein the transmission assembly 2 is arranged on the lateral side of the carrying assembly 1 in the width direction, the straightening assembly 3 is arranged behind the carrying assembly 1, the power assembly 4 is arranged at the bottom of the lateral side of the carrying assembly 1 in the width direction, and the power assembly 4 is in transmission connection with the carrying assembly 1 through the transmission assembly 2 and is in transmission connection with the straightening assembly 3;

the carrying assembly 1 comprises an outer frame I1-1, an upper end cover 1-2, a side wall sliding column 1-3, a side wall slider 1-4, an outer ring 1-5, a rectangular block 1-6, a roller I1-7, a roller slider I1-8, a slider sliding column I1-9, a slider push spring I1-10, a swing rod 1-11, a swing rod clamping rod 1-12, a clamping rod push spring I1-13, a rotary disk 1-14, a rotary disk bump 1-15, an inner end clamping groove 1-16, an arc waist groove 1-17, an inner end connecting rod 1-18, a conical outer frame 1-19, a one-way carrying terminal 1-20, an inner end push spring I1-21, an inner end sliding column 1-22, an inner end sliding rod 1-23, an inner end sliding rod push spring I1-24 and an inner end sliding rod push spring II 1-25, the upper end cover 1-2 is fixedly connected with the outer frame I1-1, the side wall sliding column 1-3 is fixedly connected with the outer frame I1-1, the side wall slider 1-4 is slidably connected with the side wall sliding column 1-3, the outer ring 1-5 is fixedly connected with the outer frame I1-1, the rectangular block 1-6 is fixedly connected with the outer ring 1-5, the slider sliding column I1-9 is fixedly connected with the outer ring 1-5, the roller sliding block I1-8 is slidably connected with the slider sliding column I1-9, the roller sliding block I1-7 is rotatably connected with the roller sliding block I1-8, the slider push spring I1-10 is sleeved with the slider sliding column I1-9, the slider push spring I1-10 is arranged between the roller sliding block I1-8 and the outer ring 1-5, the swing rod 1-11 is rotatably connected with the outer frame I1-1, a swing rod clamping rod 1-12 is connected with a swing rod 1-11 in a sliding way, a clamping rod pushing spring 1-13 is connected with the swing rod clamping rod 1-12 in a sleeved way, a clamping rod pushing spring 1-13 is arranged between the swing rod clamping rod 1-12 and the swing rod 1-11, an inner end clamping groove 1-16 is arranged on a rotary table 1-14, the rotary table 1-14 is connected with the swing rod 1-11 in a rotating way, the swing rod clamping rod 1-12 is connected with the inner end clamping groove 1-16 in a matching way, an arc-shaped waist groove 1-17 is arranged on the swing rod 1-11, a rotary table lug 1-15 is fixedly connected with the rotary table 1-14, a rotary table lug 1-15 is connected with the arc-shaped waist groove 1-17 in a sliding way, an inner end connecting rod 1-18 is fixedly connected with a side wall slider 1-4, inner end sliding columns 1-22 are fixedly connected with conical outer frames 1-19, inner end push springs 1-21 are connected with the inner end sliding columns 1-22 in a sleeved mode, one-way carrying terminals 1-20 are connected with the inner end sliding columns 1-22 in a sliding mode, the inner end push springs 1-21 are arranged between the one-way carrying terminals 1-20 and the inner end sliding columns 1-22, inner end sliding rods 1-23 are connected with the one-way carrying terminals 1-20 in a sliding mode, and inner end sliding rod push springs 1-24 and inner end sliding rod push springs 1-25 are arranged between the inner end sliding rods 1-23 and the one-way carrying terminals 1-20;

the side wall slider 1-4 is driven to slide along the side wall sliding column 1-3 through the transmission sliding rod 2-2, the inner end connecting rod 1-18 is driven to move through the side wall slider 1-4, the conical outer frame 1-19 is driven to move through the inner end connecting rod 1-18, the one-way carrying terminal 1-20 and the inner end sliding rod 1-23 are driven to move through the conical outer frame 1-19, when the inner end connecting rod 1-18 moves from right to left, the reinforcing steel bar needing straightening treatment moves from right to left through the action of the inner end sliding rod 1-23 on the reinforcing steel bar needing straightening treatment, meanwhile, when the inner end connecting rod 1-18 moves from left to right, the inner end sliding rod 1-23 and the reinforcing steel bar needing straightening treatment are in a non-contact state, and the unidirectional transportation of the reinforcing steel bar needing straightening treatment from right to left is realized, meanwhile, the carrying of the steel bars needing straightening treatment is realized.

Further, the transmission assembly 2 comprises a first transmission slide bar 2-1, a second transmission slide bar 2-2, a first matching boss 2-3, a rectangular limit slide block 2-4, a rectangular hollowed-out groove 2-5 at the inner end and a matching clamping groove 2-6, wherein the first transmission slide bar 2-1 is connected with the second transmission slide bar 2-2 in a sliding manner, the rectangular hollowed-out groove 2-5 at the inner end is arranged on the second transmission slide bar 2-2, the matching clamping groove 2-6 is arranged on the second transmission slide bar 2-2, the rectangular limit slide block 2-4 is fixedly connected with the first transmission slide bar 2-1, the first matching boss 2-3 is fixedly connected with the first transmission slide bar 2-1, the rectangular limit slide block 2-4 is connected with the rectangular hollowed-out groove 2-5 at the inner end in a sliding manner, and the first matching boss 2-3 is connected with the matching clamping groove, the transmission slide bar I2-1 is rotationally connected with the rotary table 1-14, and the transmission slide bar II 2-2 is rotationally connected with the side wall slider 1-4;

passing through the inner end rectangular hollow groove 2-5; the rectangular limiting slide blocks 2-4 are connected in a sliding mode, so that dislocation of the transmission slide bar I2-1 and the transmission slide bar II 2-2 is prevented, and meanwhile, the transmission slide bar I2-1 and the transmission slide bar II 2-2 are fixed in a sliding mode through the matching connection of the matching clamping grooves 2-6 and the matching bosses I2-3.

Further, the straightening component 3 comprises a straightening outer frame 3-1, a partition plate 3-2, a pusher 3-3, a rotating roller 3-4, a rotating column I3-5, a bevel gear I3-6, a bevel gear II 3-7, a rotating column II 3-8, a pusher push spring 3-9, a rotating column III 3-10, a rotating column IV 3-11 and a connecting belt 3-12, wherein the partition plate 3-2 is fixedly connected with the straightening outer frame 3-1, the pusher 3-3 is in sliding connection with the partition plate 3-2, the pusher push spring 3-9 is in sleeved connection with the pusher 3-3, the pusher push spring 3-9 is arranged between the pusher 3-3 and the partition plate 3-2, the rotating column II 3-8, the rotating column III 3-10 and the rotating column IV 3-11 are in rotating connection with the straightening outer frame 3-1, a plurality of rotating rollers 3-4 are arranged, the plurality of rotating rollers 3-4 are respectively fixedly connected with a rotating column II 3-8, a rotating column III 3-10 and a rotating column IV 3-11, a bevel gear I3-6 is fixedly connected with a rotating column I3-5, the bevel gear I3-6 is in meshing transmission with a bevel gear II 3-7, the bevel gear II 3-7 is fixedly connected with the rotating column II 3-8, the rotating column II 3-8 is rotatably connected with a straightening outer frame 3-1, and the straightening outer frame 3-1 is fixedly connected with an outer frame I1-1;

the steel bar to be straightened is placed between the pusher 3-3 and the rotating roller 3-4, and the steel bar to be straightened is clamped by the pusher 3-3 and the rotating roller 3-4, so that the steel bar to be straightened is straightened.

Further, the power assembly 4 comprises an input motor 4-1, a first hinged connecting rod 4-2 and a second hinged connecting rod 4-3, the input motor 4-1 is fixedly connected with the base 4-6, the first hinge connecting rod 4-2 is fixedly connected with the input motor 4-1, the first hinge connecting rod 4-2 is hinged with the second hinge connecting rod 4-3, the second hinge connecting rod 4-3 is hinged with the third hinge connecting rod 4-4, the input belt 4-5 is connected with the input motor 4-1, the base 4-6 is fixedly connected with the first outer frame 1-1, the third hinge connecting rod 4-4 is fixedly connected with the swing rod 1-11, and the input belt 4-5 is matched and connected with the second rotary column 3-8.

The invention relates to a straightening machine, which has the working principle that:

when in use, the steel bar to be straightened is placed on the outer ring 1-5, the steel bar to be straightened is contacted with the roller I1-7, so that the circumferential fixation of the steel bar to be straightened is realized, the input motor 4-1 is started, the input motor 4-1 drives the hinged connecting rod I4-2 to move, the hinged connecting rod II 4-3 is driven by the hinged connecting rod I4-2 to move, the hinged connecting rod III 4-4 is driven by the hinged connecting rod II 4-3 to move, the swing rod 1-11 is driven by the hinged connecting rod III 4-4 to move, the rotary table 1-14 is driven by the swing rod 1-11 to move, the transmission slide rod I2-1 is driven by the rotary table 1-14 to move, and the transmission slide rod II 2-2 is driven by the transmission slide rod I2-1 to move, further, the side wall slider 1-4 is driven to slide along the side wall sliding column 1-3 through the transmission sliding rod two 2-2, further the inner end connecting rod 1-18 is driven to move through the side wall slider 1-4, further the conical outer frame 1-19 is driven to move through the inner end connecting rod 1-18, further the one-way carrying terminal 1-20 and the inner end sliding rod 1-23 are driven to move through the conical outer frame 1-19, because the inner end connecting rod 1-18 is of a wedge-shaped structure, when the inner end connecting rod 1-18 moves from right to left, further the inner end sliding rod 1-23 is pushed to fasten the steel bar to be straightened through the inner end sliding rod push spring 1-24, so that the steel bar to be straightened moves along with the movement of the inner end sliding rod 1-23 from right to left, meanwhile, when the inner end connecting rod 1-18 moves from left to, the inner end sliding rods 1-23 move from left to right, so that the pushing springs of the inner end sliding rods 1-24 are loosened, the inner end sliding rods 1-23 are further used for fastening failure of the steel bars to be straightened, one-way transportation of the steel bars to be straightened from the right side to the left side is further realized, and the carrying of the steel bars to be straightened is also realized; meanwhile, the steel bar to be straightened is placed between the pusher 3-3 and the rotating roller 3-4, and the steel bar to be straightened is clamped by the pusher 3-3 and the rotating roller 3-4, so that the steel bar to be straightened is straightened; meanwhile, the turntables 1-14 are manually rotated, so that the turntables 1-14 rotate around the central axis of the position matched with the swing rods 1-11, the relative positions of the connection positions of the swing rods 1-11 and the turntables 1-14 and the transmission slide rods I2-1 are changed, the amplitude of reciprocating motion of the side wall sliders 1-4 driven by the transmission slide rods II 2-2 along the side wall sliding columns 1-3 is changed through the disclosed transmission relation, the carrying speed of the steel bars needing straightening treatment is changed through the inner end slide rods 1-23, and the straightening speed of the steel bars needing straightening treatment is adjusted; meanwhile, the rotating positions of the rotary discs 1-14 on the swing rods 1-11 are fixed through the matching connection of the swing rod clamping rods 1-12 and the inner end clamping grooves 1-16; meanwhile, displacement compensation is carried out through relative sliding between the transmission slide bar I2-1 and the transmission slide bar II 2-2 along with the change of the motion amplitude of the side wall slider 1-4; meanwhile, the transmission slide bar I2-1 and the transmission slide bar II 2-2 are prevented from being dislocated through the sliding connection of the rectangular hollow-out groove 2-5 at the inner end and the rectangular limiting slide block 2-4, and meanwhile, the transmission slide bar I2-1 and the transmission slide bar II 2-2 are fixed in a sliding mode through the matching connection of the matching clamping groove 2-6 and the matching boss I2-3.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a straightening machine, includes delivery subassembly (1), transmission subassembly (2), straightening subassembly (3), power component (4), its characterized in that: the transmission assembly (2) is arranged on the lateral surface of the carrying assembly (1) in the width direction, the straightening assembly (3) is arranged behind the carrying assembly (1), the power assembly (4) is arranged at the bottom of the lateral surface of the carrying assembly (1) in the width direction, and the power assembly (4) is in transmission connection with the carrying assembly (1) through the transmission assembly (2) and is in transmission connection with the straightening assembly (3);

the carrying assembly (1) comprises an outer frame I (1-1), an upper end cover (1-2), a side wall sliding column (1-3), a side wall slider (1-4), an outer ring (1-5), a rectangular block (1-6), a roller I (1-7), a roller slider I (1-8), a slider sliding column I (1-9), a slider push spring I (1-10), a swing rod (1-11), a swing rod clamping rod (1-12), a clamping rod push spring I (1-13), a rotary disc (1-14), a rotary disc lug (1-15), an inner end clamping groove (1-16), an arc-shaped waist groove (1-17), an inner end connecting rod (1-18), a conical outer frame (1-19), a one-way carrying terminal (1-20), an inner end push spring I (1-21), An inner end sliding column (1-22), an inner end sliding rod (1-23), an inner end sliding rod push spring I (1-24) and an inner end sliding rod push spring II (1-25), an upper end cover (1-2) is fixedly connected with an outer frame I (1-1), a side wall sliding column (1-3) is fixedly connected with the outer frame I (1-1), a side wall slider (1-4) is slidably connected with the side wall sliding column (1-3), an outer ring (1-5) is fixedly connected with the outer frame I (1-1), a rectangular block (1-6) is fixedly connected with an outer ring (1-5), a sliding block sliding column I (1-9) is fixedly connected with an outer ring (1-5), a roller sliding block I (1-8) is slidably connected with the sliding block sliding column I (1-9), a roller sliding block I (1-7) is rotatably connected with the roller sliding block I (1-8), a sliding block push spring I (1-10) is connected with a sliding block sliding column I (1-9) in a sleeved mode, the sliding block push spring I (1-10) is arranged between a roller sliding block I (1-8) and an outer ring (1-5), a swinging rod (1-11) is rotatably connected with an outer frame I (1-1), a swinging rod clamping rod (1-12) is slidably connected with the swinging rod (1-11), a clamping rod push spring I (1-13) is connected with the swinging rod clamping rod (1-12) in a sleeved mode, a clamping rod push spring I (1-13) is arranged between the swinging rod clamping rod (1-12) and the swinging rod (1-11), an inner end clamping groove (1-16) is arranged on a rotating disc (1-14), the rotating disc (1-14) is rotatably connected with the swinging rod (1-11), and a swinging rod clamping rod (1-12) is connected with the inner end clamping groove (1-16) in a matched mode, the arc-shaped waist grooves (1-17) are arranged on the swing rods (1-11), the turntable bumps (1-15) are fixedly connected with the turntables (1-14), the turntable bumps (1-15) are slidably connected with the arc-shaped waist grooves (1-17), the inner end connecting rods (1-18) are fixedly connected with the side wall sliders (1-4), the conical outer frames (1-19) are fixed with the inner end connecting rods (1-18), the inner end sliding columns (1-22) are fixedly connected with the conical outer frames (1-19), the inner end push springs (1-21) are connected with the inner end sliding columns (1-22) in a sleeved mode, the one-way carrying terminals (1-20) are slidably connected with the inner end sliding columns (1-22), the inner end push springs (1-21) are arranged between the one-way carrying terminals (1-20) and the inner end sliding columns (1-22), the inner end sliding rods (1-23) are connected with the one-way carrying terminals (1-20) in a sliding mode, and the inner end sliding rod push springs (1-24) and the inner end sliding rod push springs (1-25) are arranged between the inner end sliding rods (1-23) and the one-way carrying terminals (1-20).

2. A straightener as claimed in claim 1, wherein: the transmission assembly (2) comprises a first transmission slide bar (2-1), a second transmission slide bar (2-2), a first matching boss (2-3), a rectangular limiting slide block (2-4), a rectangular hollowed-out groove (2-5) at the inner end and a matching clamping groove (2-6), the first transmission slide bar (2-1) is in sliding connection with the second transmission slide bar (2-2), the rectangular hollowed-out groove (2-5) at the inner end is formed in the second transmission slide bar (2-2), the matching clamping groove (2-6) is formed in the second transmission slide bar (2-2), the rectangular limiting slide block (2-4) is fixedly connected with the first transmission slide bar (2-1), the first matching boss (2-3) is fixedly connected with the first transmission slide bar (2-1), and the rectangular limiting slide block (2-4) is in sliding connection with the rectangular hollowed-out groove (2-5) at the inner end, the first matching lug boss (2-3) is connected with the matching clamping groove (2-6) in a matching mode, the first transmission slide rod (2-1) is rotatably connected with the rotary table (1-14), and the second transmission slide rod (2-2) is rotatably connected with the side wall slider (1-4).

3. A straightener as claimed in claim 1, wherein: the straightening component (3) comprises a straightening outer frame (3-1), a partition plate (3-2), a pusher (3-3), a rotating roller (3-4), a rotating column I (3-5), a bevel gear I (3-6), a bevel gear II (3-7), a rotating column II (3-8), a pusher pushing spring (3-9), a rotating column III (3-10), a rotating column IV (3-11) and a connecting belt (3-12), the partition plate (3-2) is fixedly connected with the straightening outer frame (3-1), the pusher (3-3) is in sliding connection with the partition plate (3-2), the pusher pushing spring (3-9) is in sleeve connection with the pusher (3-3), and the pusher pushing spring (3-9) is arranged between the pusher (3-3) and the partition plate (3-2), the second rotary column (3-8), the third rotary column (3-10) and the fourth rotary column (3-11) are rotatably connected with the straightening outer frame (3-1), a plurality of rotary rollers (3-4) are arranged, the rotary rollers (3-4) are respectively fixedly connected with the second rotary column (3-8), the third rotary column (3-10) and the fourth rotary column (3-11), the first conical teeth (3-6) are fixedly connected with the first rotary column (3-5), the first conical teeth (3-6) are in meshing transmission with the second conical teeth (3-7), the second conical teeth (3-7) are fixedly connected with the second rotary column (3-8), the second rotary column (3-8) is rotatably connected with the straightening outer frame (3-1), and the straightening outer frame (3-1) is fixedly connected with the first outer frame (1-1).

4. A straightener as claimed in claim 1, wherein: the power assembly (4) comprises an input motor (4-1), a first hinged connecting rod (4-2), a second hinged connecting rod (4-3), a third hinged connecting rod (4-4), an input belt (4-5) and a base (4-6), wherein the input motor (4-1) is fixedly connected with the base (4-6), the first hinged connecting rod (4-2) is fixedly connected with the input motor (4-1), the first hinged connecting rod (4-2) is hinged with the second hinged connecting rod (4-3), the second hinged connecting rod (4-3) is hinged with the third hinged connecting rod (4-4), the input belt (4-5) is connected with the input motor (4-1), the base (4-6) is fixedly connected with the first outer frame (1-1), the third hinged connecting rod (4-4) is fixedly connected with a swing rod (1-11), the input belts (4-5) are connected with the second rotating columns (3-8) in a matching way.