阅读说明：本技术 一种角钢成环加工系统 (Angle steel cyclization system of processing ) 是由 张�林 于 2021-08-05 设计创作，主要内容包括：本发明属于角钢加工领域,尤其是一种角钢成环加工系统,包括成型机,运输滑道,其特征在于,所述成型机正面设有活动板槽,所述活动板槽滑动设有活动板,所述活动板正面设有三个成型辊轮,所述成型辊轮前方设有切断机构,所述切断机构远离所述成型机一侧设有所述运输滑道,所述运输滑道靠近所述成型机处横向设有挡板槽,所述挡板槽内设有挡板,所述运输滑道两侧设有限位板,所述运输滑道坡面中线设有隔板,本发明可以适用于使不同型号的角钢辊压成环状,在切断时无需人工去避免成型角钢碰撞未成型角钢材料,同时能够对角钢环切断面进行打磨。(The invention belongs to the field of angle steel processing, and particularly relates to an angle steel ring forming processing system which comprises a forming machine and a transportation slide way, and is characterized in that a movable plate groove is arranged on the front surface of the forming machine, a movable plate is arranged on the movable plate groove in a sliding manner, three forming rollers are arranged on the front surface of the movable plate, a cutting mechanism is arranged in front of the forming rollers, the transportation slide way is arranged on one side, away from the forming machine, of the cutting mechanism, a baffle groove is transversely arranged at the position, close to the forming machine, of the transportation slide way, a baffle is arranged in the baffle groove, limiting plates are arranged on two sides of the transportation slide way, and a partition plate is arranged on the center line of the slope surface of the transportation slide way.)

1. The utility model provides an angle steel cyclization system of processing, includes make-up machine (1), transportation slide (47), its characterized in that, make-up machine (1) openly is equipped with movable plate groove (2), movable plate groove (2) slide and are equipped with movable plate (3), movable plate (3) openly are equipped with three shaping running roller, shaping running roller the place ahead is equipped with shutdown mechanism, shutdown mechanism keeps away from make-up machine (1) one side is equipped with transportation slide (47), transportation slide (47) are close to make-up machine (1) department transversely is equipped with baffle groove (32), be equipped with baffle (33) in baffle groove (32), transportation slide (47) both sides are equipped with limiting plate (34), the domatic central line of transportation slide (47) is equipped with baffle (37).

2. The angle steel looping processing system of claim 1, wherein: nine springs (16) are arranged between the movable plate groove (2) and the movable plate (3) in a nine-grid shape and parallel to the ground, one end of the spring (16) is connected with the movable plate groove (2), the other end of the spring (16) is connected with the movable plate (3), the forming roller comprises a driving roller (4) arranged on the left side of the longitudinal center line of the front surface of the movable plate (3), driven rollers (6) are symmetrically arranged on the right side of the longitudinal center line of the front surface of the movable plate (3), the front longitudinal central line of the movable plate (3) is provided with a pressure-shaped roller (9), the axes of the three forming rollers are triangular with the bottom edge parallel to the ground, the end surfaces of the three forming rollers are in the same plane, and a spiral stop block (10) is arranged above the driven roller (6), and the position of the spiral stop block (10) above the pressure-forming roller (9) is higher than the end surface of the pressure-forming roller (9).

3. The angle steel looping processing system of claim 2, wherein: make-up machine (1) be in take the initiative running roller (4) one side lateral wall upper end is equipped with pull rod groove (11), make-up machine (1) is inside to be cavity make-up machine (1) bottom sliding plate groove (2) connecting spring department on one side is equipped with baffle (52), baffle (52) left side is cavity (13), baffle (52) right side is oil pocket (17), cavity (13) top is equipped with down press (14), down press (14) are equipped with down and press pull rod (12), it passes to press pull rod groove (11) to stretch out to the external world down to press pull rod (12), fly leaf (3) with make-up machine (1) take shape the coaxial pressure roller shaft (8) that is equipped with of pressure shape running roller (9), take the initiative running roller (4) is coaxial and is equipped with main shaft (5), driven running roller (6) are coaxial are equipped with transmission shaft (7), fly leaf (3) with make-up machine (1) court on fly leaf (3) a lateral wall with three on with three The forming roller is characterized in that three through holes (51) are formed in the axis of the forming roller as the circle center, the main shaft (5), the pressing roller shaft (8) and the transmission shaft (7) respectively penetrate through the through holes (51) into the cavity (13), a pressing rod piece (15) is arranged at the tail end, close to the pressing roller shaft (8), of the lower pressing machine (14), a motor (54) is arranged at the tail end of the main shaft (5), a supporting plate (53) is arranged below the motor (54), the supporting plate (53) is fixed with the inner wall of the forming machine (1), an electric cabinet (56) is arranged at the bottom of the cavity (13), and an oil pump (18) is arranged in the oil cavity (17).

4. The angle steel looping processing system according to claim 3, wherein: the through hole (51) through which the press-shaped rolling shaft (8) passes is elongated upwards, the end faces of the main shaft (5) and the tail end of the transmission shaft (7) are in the same plane, the main shaft (5) and the tail end of the transmission shaft (7) are connected and driven through a chain, and the movable plate (3) can conduct electricity.

5. The angle steel looping processing system of claim 1, wherein: the cutting mechanism comprises a material passing module (19), the material passing module (19) is integrally a right trapezoid with only one right angle, the right angle of the material passing module (19) is close to the forming roller, a material cutting window (20) is arranged on one side of the right-angle vertical edge of the material passing module, a right-angle slope surface (21) with an inclined surface facing to the feeding side is arranged in the material cutting window (20), a hair pressing induction cavity (55) is arranged on one side of the material passing module (19) close to the conveying slide way, one side of the hair pressing induction cavity (55) which is internally sealed is concave, a conducting strip (26) is arranged at the high concave part of the hair pressing induction cavity, a plurality of small springs (25) are arranged on the side wall of the bottom of the concave part in parallel to the ground from top to bottom, a conducting pressing plate (22) is connected to the side which is not sealed, and two grinding roller grooves (57) are symmetrically arranged along the joint measurement of the inclined edge of the material passing module (19), every be equipped with a plurality of grinding rollers (23) in grinding roller groove (57), every terraced face (29) that grinding roller groove (57) bottom was equipped with, the inside slip in terraced face (29) upper end is equipped with telescopic link (28), telescopic link (28) top is equipped with pressure-sensitive plate (27), pressure-sensitive plate (27) are the little big trapezoidal form of terminal surface down of up end, punishment in advance module (19) orientation spiral dog (10) a side end face bottom is equipped with cutter base (43), cutter base (43) up end is equipped with cutter pneumatic cylinder (42), sliding seal is equipped with cutter piston rod (44) in cutter hydraulic pressure (42), cutter piston rod (44) top end face is equipped with knife rest (45), knife rest (45) below is equipped with cutter (46).

6. The angle steel looping processing system of claim 5, wherein: the section of the material cutting window (20) is a parallelogram which inclines towards the hair pressing induction cavity (55).

7. The angle steel looping processing system of claim 5, wherein: it is tile shape face (24) to cross material module (19) two hypotenuse faces, it is equipped with card strip (30) to cross material module (19) tile shape face (24) edge, card strip (30) orientation sliding seal is equipped with small-size hydraulic stem (31) in tread (29) one end, small-size hydraulic stem (31) lower extreme is equipped with briquetting (49), briquetting (49) surpass for lower terminal surface length card strip (30), the up end with card strip (30) size equals, and the inclined plane orientation grinding roller groove (57) division of side's halfpace, pressure-sensitive plate (27) are steerable the start-up of oil pump (18).

8. The angle steel looping processing system of claim 1, wherein: the baffle plate is characterized in that three hydraulic cylinders (40) are arranged at the bottom of the baffle plate groove (32) at equal intervals, hydraulic push rods (41) are arranged in the hydraulic cylinders (40) in a sliding sealing mode, the top end of each hydraulic push rod (41) is connected with the baffle plate (33), three sliding grooves (36) are transversely formed in the sliding surface of the transportation slide way (47), positioning sliding blocks (38) are arranged at two ends in each sliding groove (36) in a sliding mode, connecting rods (35) are arranged on the upper end surfaces of the positioning sliding blocks (38), the upper end surfaces of the connecting rods (35) are connected with the bottom end surface of the limiting plate (35), an oil duct (39) is arranged below each hydraulic cylinder (40), the oil duct (39) is communicated with the oil cavity (17), and the upper end surface of the partition plate (37) is a slope surface which faces downwards.

Technical Field

The invention belongs to the field of angle steel processing, and particularly relates to an angle steel looping processing system.

Background

The angle steel belongs to and builds and uses carbon element structural steel, is simple sectional shaped steel, mainly used metal component and factory building's frame etc. current angle steel clamping ring former mostly need the manual work to go to stir fashioned angle steel and trade when cutting off, this has increased workman injured risk, angle steel ring section that can not cut off simultaneously polishes, the terminal surface that need the manual work to polish before the messenger welds and can't use automatic weld because of the fracture position is uncertain, efficiency is very low.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a ring forming machining system for angle steel.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an angle steel cyclization system of processing, includes the make-up machine, the transportation slide, the make-up machine front is equipped with the activity board groove, the activity board groove slides and is equipped with the fly leaf, the fly leaf openly is equipped with three shaping running roller, shaping running roller the place ahead is equipped with shutdown mechanism, shutdown mechanism keeps away from make-up machine one side is equipped with the transportation slide, the transportation slide is close to make-up machine department transversely is equipped with the baffle groove, the baffle inslot is equipped with the baffle, transportation slide both sides are equipped with the limiting plate, the domatic central line of transportation slide is equipped with the baffle.

Preferably, the movable plate groove with it is equipped with nine springs to be nine palace check shapes and ground parallel between the fly leaf, spring one end is connected the movable plate groove, the spring other end is connected the fly leaf, the shaping running roller is including setting up the initiative running roller of the positive vertical central line left side of fly leaf, the positive vertical central line right side symmetry of fly leaf is equipped with driven running roller, be equipped with the pressure shape running roller on the positive vertical central line of fly leaf, it is three the shaping running roller axle center is the triangle-shaped on parallel ground in bottom, it is three in shaping running roller terminal surface department coplanar, be equipped with spiral dog from the top of running roller, spiral dog is in pressure shape running roller top position will exceed the terminal surface of pressure shape running roller.

Preferably, the forming machine is provided with a pull rod groove at the upper end of the side wall of one side of the driving roller, the forming machine is hollow, a partition plate is arranged at the bottom of the forming machine and at one side of a connecting spring of the sliding plate groove, the left side of the partition plate is a cavity, the right side of the partition plate is an oil cavity, the top of the cavity is provided with a pressing machine, the pressing machine is provided with a pressing pull rod, the pressing pull rod penetrates through the pull rod groove and extends out of the outside, the movable plate and the forming machine are provided with a pressing roller shaft coaxially arranged on the pressing roller, the driving roller is provided with a main shaft coaxially arranged on the driving roller, the driven roller is provided with a transmission shaft coaxially arranged on the driven roller, the movable plate and the forming machine are provided with three through holes towards the side wall of the movable plate and taking the axes of the three forming rollers as the circle centers, and the main shaft, the pressing roller shaft and the transmission shaft respectively penetrate into the cavity from the through holes, the lower press is provided with a lower pressing rod piece close to the tail end of the pressing roller shaft, the tail end of the main shaft is provided with a motor, a supporting plate is arranged below the motor and fixed with the inner wall of the forming machine, the bottom of the cavity is provided with an electric cabinet, and an oil pump is arranged in the oil cavity.

Preferably, the through hole through which the press-shaped rolling shaft passes is elongated upwards, the main shaft and the end face of the tail end of the transmission shaft are in the same plane, the main shaft and the tail end of the transmission shaft are connected and driven through a chain, and the movable plate is conductive.

Preferably, the cutting mechanism comprises a material passing module, the whole material passing module is a right-angled trapezoid with only one right angle, a right-angled corner of the material passing module is close to the forming roller, a material cutting window is arranged on one side of a right-angled vertical edge of the material passing module, a right-angled slope surface with an inclined surface facing to one side of the feeding is arranged in the material cutting window, a pressure-sending induction cavity is arranged on one side of the cutting window close to the transportation slide way, the closed side in the pressure-sending induction cavity is concave, a conducting strip is arranged at the concave high part of the pressure-sending induction cavity, a plurality of small springs are arranged on the side wall of the concave bottom in parallel with the ground from top to bottom, the small springs are connected with a conducting pressure plate on the side which is not closed, two grinding roller grooves are symmetrically arranged along the oblique edge of the material passing module in a joint measurement manner, a plurality of grinding rollers are arranged in each grinding roller groove, and a step surface is arranged at the bottom of each grinding roller groove, the inside extension rod that slides of trapezoidal face upper end is equipped with, the extension rod top is equipped with pressure-sensitive plate, pressure-sensitive plate is the big trapezoidal form of terminal surface under the terminal surface is little for the up end, the punishment in advance module orientation spiral dog side end face bottom is equipped with the cutter base, the cutter base up end is equipped with the cutter pneumatic cylinder, sliding seal is equipped with the cutter piston rod in the cutter hydraulic pressure, cutter piston rod top terminal surface is equipped with the knife rest, the knife rest below is equipped with the cutter.

Preferably, the blanking window 20 has a cross-section in the shape of a parallelogram inclined toward the ignition pressure sensing chamber 55.

Preferably, two bevel face of punishment in advance module are the tile shape face, it is equipped with the card strip to punishment in advance module tile shape face edge, the card strip orientation sliding seal is equipped with small-size hydraulic stem in terraced face one end, small-size hydraulic stem lower extreme is equipped with the briquetting, the briquetting surpasss for lower terminal surface length the card strip, the up end with card strip size equals, the inclined plane orientation grinding roller groove opening side's terraced platform, the forced induction board is steerable the start-up of oil pump.

Preferably, three hydraulic cylinders are arranged at the bottom of the baffle groove at equal intervals, hydraulic push rods are arranged in each hydraulic cylinder in a sliding sealing mode, the top end of each hydraulic push rod is connected with the baffle, three sliding grooves are transversely formed in the sliding surface of the transportation slide way, positioning sliding blocks are arranged at two ends in each sliding groove in a sliding mode, connecting rods are arranged on the upper end faces of the positioning sliding blocks, the upper end face of each connecting rod is connected with the bottom end face of the limiting plate, an oil duct is arranged below each hydraulic cylinder and is communicated with the oil cavity, and the upper end face of the partition plate is a slope face which faces downwards all the time.

Has the advantages that:

1. according to the invention, the spiral stop block which is arranged above the profiling roller and has the top end protruding out of the rolling surface of the profiling roller enables the formed angle steel ring to avoid the angle steel which is being fed along the stop block, and enables the fracture of the angle steel to enter the material cutting window.

2. The angle steel can be hung on the tile surface above the material passing module by the aid of energy accumulated when the angle steel is cut off, and the section of the angle steel ring is ground by the grinding roller under the action of gravity in the falling process.

3. After being cut off and polished, the fracture of the steel ring can move towards the next process fixed in the same direction, so that the automatic welding method can be used.

Drawings

FIG. 1 is an overall schematic view of the present invention;

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

FIG. 3 is a right side view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 6 is an enlarged view at C of FIG. 1;

FIG. 7 is an enlarged view of FIG. 4 at D;

FIG. 8 is an enlarged view at E of FIG. 3;

FIG. 9 is an enlarged view at F of FIG. 3;

FIG. 10 is an enlarged view at G of FIG. 1;

in the figure: the device comprises a forming machine 1, a movable plate groove 2, a movable plate 3, a driving roller 4, a main shaft 5, a driven roller 6, a transmission shaft 7, a pressing roller shaft 8, a pressing roller 9, a spiral stopper 10, a pull rod groove 11, a downward pressing pull rod 12, a cavity 13, a downward pressing machine 14, a downward pressing rod piece 15, a spring 16, an oil cavity 17, an oil pump 18, a material passing module 19, a cutting window 20, a right-angle slope 21, a conductive pressing plate 22, a grinding roller 23, a tile-shaped surface 24, a small spring 25, a conductive sheet 26, a pressure sensing plate 27, a telescopic rod 28, a ladder surface 29, a clamping strip 30, a small hydraulic rod 31, a baffle groove 32, a baffle 33, a limiting plate 34, a connecting rod 35, a sliding groove 36, a baffle 37, a positioning sliding block 38, an oil channel 39, a hydraulic cylinder 40, a hydraulic push rod 41, a cutter hydraulic cylinder 42, a cutter base 43, a cutter piston rod 44, a cutter rest 45, a cutter 46, a transportation slideway 47, a pressing block 49, a pressing blocks, Through hole 51, baffle 52, layer board 53, motor 54, pressure hair induction chamber 55, electric cabinet 56, grinding roller groove 57.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally arranged in use, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-10, an angle steel ring forming processing system comprises a forming machine 1 and a conveying slide 47, wherein a movable plate groove 2 is arranged on the front surface of the forming machine 1, a movable plate 3 is arranged on the movable plate groove 2 in a sliding manner, three forming rollers are arranged on the front surface of the movable plate 3, a cutting mechanism is arranged in front of the forming rollers, a conveying slide 47 is arranged on one side of the cutting mechanism, which is far away from the forming machine 1, a baffle groove 32 is transversely arranged at the position, close to the forming machine 1, of the conveying slide 47, a baffle 33 is arranged in the baffle groove 32, limiting plates 34 are arranged on two sides of the conveying slide 47, and a partition plate 37 is arranged on the slope center line of the conveying slide 47.

Nine springs 16 are arranged between the movable plate groove 2 and the movable plate 3 in a nine-grid shape and parallel to the ground, one end of each spring 16 is connected with the movable plate groove 2, the other end of each spring 16 is connected with the movable plate 3, each forming roller comprises a driving roller 4 arranged on the left side of the front longitudinal center line of the movable plate 3, driven rollers 6 are symmetrically arranged on the right side of the front longitudinal center line of the movable plate 3, a pressure-forming roller 9 is arranged on the front longitudinal center line of the movable plate 3, the axes of the three forming rollers are triangles with the bottom edges parallel to the ground, spiral stoppers 10 are arranged above the driven rollers 6 in the same plane at the end faces of the three forming rollers, and the positions of the spiral stoppers 10 above the pressure-forming rollers 9 are higher than the end faces of the pressure-forming rollers 9.

The forming machine 1 is provided with a draw bar groove 11 at the upper end of one side wall of a driving roller 4, the forming machine 1 is hollow, a baffle plate 52 is arranged at one side of a connecting spring of a sliding plate groove 2 at the bottom of the forming machine 1, a cavity 13 is arranged at the left side of the baffle plate 52, an oil cavity 17 is arranged at the right side of the baffle plate 52, a press 14 is arranged at the top of the cavity 13, the press 14 is provided with a press pull rod 12, the press pull rod 12 passes through the draw bar groove 11 and extends to the outside, a press roller shaft 8 is coaxially arranged on a press roller 9 of a movable plate 3 and the forming machine 1, the driving roller 4 is coaxially provided with a main shaft 5, a driven roller 6 is coaxially provided with a transmission shaft 7, three through holes 51 are arranged on the movable plate 3 and one side wall of the forming machine 1 towards the movable plate 3 by taking the axes of the three forming rollers as the circle centers, the main shaft 5, the press roller shaft 8 and the transmission shaft 7 respectively pass through the cavity 13 from the through holes 51, and a lower press rod 15 is arranged at the tail end of the press roller shaft 14 close to the press roller shaft 8, the end of the main shaft 5 is provided with a motor 54, a supporting plate 53 is arranged below the motor 54, the supporting plate 53 is fixed with the inner wall of the forming machine 1, the bottom of the cavity 13 is provided with an electric cabinet 56, and an oil pump 18 is arranged in the oil cavity 17.

The through hole 51 through which the press-shaped rolling shaft 8 passes is elongated upwards, the end faces of the main shaft 5 and the tail end of the transmission shaft 7 are positioned on the same plane, the main shaft 5 and the tail end of the transmission shaft 7 are connected and driven by a chain, and the movable plate 3 can conduct electricity.

The cutting mechanism comprises a material passing module 19, the material passing module 19 is integrally a right-angled trapezoid with only one right angle, the right-angled position of the material passing module 19 is close to a forming roller, a material cutting window 20 is arranged on one side of the right-angled vertical edge of the material passing module, a right-angled slope 21 with an inclined plane facing to the feeding side is arranged in the material cutting window 20, a pressure-sending induction cavity 55 is arranged on one side of the material cutting window 20 close to a transportation slide rail 47, the closed side inside the pressure-sending induction cavity 55 is concave, a conducting strip 26 is arranged at the concave high part of the pressure-sending induction cavity, a plurality of small springs 25 are arranged on the side wall of the concave bottom in parallel with the ground from top to bottom, the small springs 25 are connected with a conducting pressure plate 22 facing to the non-closed side, two grinding roller grooves 57 are symmetrically arranged along the oblique edge of the material passing module 19 in a joint measurement manner, a plurality of grinding rollers 23 are arranged in each grinding roller groove 57, a step surface 29 is arranged at the bottom of each grinding roller groove 57, a telescopic rod 28 is arranged inside the upper end of the step surface 29 in a sliding manner, the telescopic link 28 top is equipped with pressure-sensitive board 27, and pressure-sensitive board 27 is the big trapezoidal form of terminal surface under the up end is little, and material passing module 19 is equipped with cutter base 43 towards spiral dog 10 side end face bottom, and cutter base 43 up end is equipped with cutter pneumatic cylinder 42, and sliding seal is equipped with cutter piston rod 44 in the cutter hydraulic pressure 42, and cutter piston rod 44 top terminal surface is equipped with knife rest 45, and the knife rest 45 below is equipped with cutter 46.

Two bevel faces of the material passing module 19 are tile-shaped faces 24, the edge of the tile-shaped face 24 of the material passing module 19 is provided with a clamping strip 30, the clamping strip 30 is provided with a small hydraulic rod 31 facing one end of the trapezoidal face 29 in a sliding sealing manner, the lower end of the small hydraulic rod 31 is provided with a pressing block 49, the pressing block 49 is a lower end face with a length exceeding the clamping strip 30, the size of the upper end face is equal to that of the clamping strip 30, the bevel faces the trapezoidal table on the opening side of the grinding roller groove 57, and the pressure sensing plate 27 can control the starting of the oil pump 18.

Three hydraulic cylinders 40 are arranged at the bottom of the baffle groove 32 at equal intervals, a hydraulic push rod 41 is arranged in each hydraulic cylinder 40 in a sliding sealing mode, the top end of each hydraulic push rod 41 is connected with the baffle 33, three sliding grooves 36 are transversely arranged on the sliding surface of a transportation sliding rail 47, positioning sliding blocks 38 are arranged at two ends in each sliding groove 36 in a sliding mode, a connecting rod 35 is arranged on the upper end surface of each non-positioning sliding block 38, the upper end surface of each connecting rod 35 is connected with the bottom end surface of a limiting plate 35, an oil duct 39 is arranged below each hydraulic cylinder 40, the oil duct 39 is communicated with the oil cavity 17, and the upper end surface of the partition plate 37 is a slope surface which faces downwards all the time.

The working principle is as follows: by pulling the lower pressing pull rod 12, the lower press 14 pushes the lower pressing rod piece 15 to downwards drive the pressing roller shaft 8 to downwards so that the pressing roller 9 reaches a preset position to determine the radial size of the extruded angle steel ring, and oil is supplied to an oil path below the hydraulic cylinder 40 through an oil pipe and a small hydraulic rod 31 positioned in the clamping strip 30.

After the angle steel is processed, the movable plate 3 is electrified, strip angle steel enters from the left side of the device, when the angle steel passes through the extrusion movable plate 3, the gap between the movable plate 3 and the driving roller 4 is expanded to allow the angle steel to pass through, after the angle steel enters the gap, the movable plate 3 tightly presses the angle steel on the surface of the driving roller 4 under the action of the spring 16, so that the angle steel obtains the power for continuously advancing, the angle steel is rolled into an arc shape by the pressing roller after contacting with the pressing roller 9, the angle steel passes through the driven roller 6 and exits from the pressing area, and then the angle steel continuously advances along the circumference of the angle steel ring after exiting from the pressing area, so that the angle steel ring avoids the angle steel being fed along the protrusion part of the spiral stop block 10, the angle steel passing through the spiral stop block 10 continuously enters the cutting window 20 through the right-angle slope 21, because the section of the cutting window 20 is a parallelogram deflected to the pressing induction cavity 55, therefore, the angle steel can not collide with the previous angle steel when continuously travelling into a ring, when the head of the angle steel contacts the conductive pressure plate 22, the pressure plate is pushed into the pressure induction cavity 55, when the conductive pressure plate 22 contacts the conductive sheet 26 arranged in the pressure induction cavity 55, the movable plate 3 is in a power-on state, the angle steel is a good conductive material, the oil supply part of the oil pump 18 cutter hydraulic cylinder 42 is powered on, hydraulic oil in the oil cavity 17 is pumped into the cutter hydraulic cylinder 42, the cutter frame 45 drives the cutter 46 to fall down to cut off the angle steel, the oil supply part of the oil pump 18 cutter hydraulic cylinder 42 is powered off due to the cut-off of the angle steel, meanwhile, the conductive pressure plate 22 rebounds outwards under the action of the small spring 25 to clamp the angle steel ring on the tile surface 24, because the tile surface 24 is also an inclined surface, the angle steel ring slides downwards under the action of gravity factors, and the fracture of the angle steel ring is clamped on the material passing module 19 due to the self-deformation energy, is clamped by the clamping strip 30 to prevent the angle steel ring from falling off.

The angle steel ring continuously moves downwards along the lower surface of the test strip 30 and passes through the grinding roller groove 57, the section of the angle steel ring is ground by the grinding roller 23 inside, when the angle steel continuously falls onto the pressure sensing plate 27, the oil pump 18 supplies electricity to the oil supply part of the hydraulic cylinder 40 to supply oil, so that the baffle 33 is lifted, the small hydraulic rod 31 extends out, when the upper end surface of the baffle 33 jacks up the ring section of the angle steel ring to be as high as the pressure sensing plate 27, the small hydraulic rod 31 pushes the pressing block 49 to press the angle steel ring close to the section to press the surface of the angle steel to be the same plane, when the baffle 33 continuously rises to exceed the pressure sensing plate 27, the angle steel slides down from the pressure sensing plate 27 to the outer inclined plane under the action of the self gravity of the angle steel and the small hydraulic rod 31, at the moment, the oil pump 18 cuts off the oil supply part of the baffle 33, at the moment, the baffle 33 falls back, the small hydraulic rod 31 retracts, the section of the angle steel ring continuously slides down on the step surface 29, under the action of gravity, most ring sections enter the transportation slide way, at the moment, the angle steel fracture leaves the material passing module 19, under the influence of elastic factors of the angle steel fracture, the fracture is folded and clamped on the partition plate 37, and the angle steel fracture continues to run along the partition plate 37 to the next process under the influence of gravity factors.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations that are made by using the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.