CN212419181U

CN212419181U - Section steel straightening machine

Info

Publication number: CN212419181U
Application number: CN202020867903.0U
Authority: CN
Inventors: 任增佳
Original assignee: Tianjin Baolai Hongtong New Energy Technology Co ltd
Current assignee: Tianjin Baolai Hongtong New Energy Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-29
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a section steel straightening machine, which relates to the field of section steel processing auxiliary equipment and comprises a bottom plate, wherein a straightening plate is vertically and rotatably arranged on the bottom plate, a processing through hole allowing section steel to pass through is formed in the straightening plate, an upper straightening roller and a lower straightening roller are rotatably arranged on one side of the straightening plate, an upper straightening disc is vertically and fixedly arranged on the upper straightening roller, a lower straightening disc is vertically and fixedly arranged on the lower straightening roller, the upper straightening disc and the lower straightening disc jointly enclose a straightening space for straightening the section steel, and a cleaning assembly is also arranged on the bottom plate; clean subassembly, including two fixed plates, seted up clean hole on the fixed plate, it is provided with a plurality of brushes to rotate between two fixed plates, still sets firmly clean motor between two fixed plates. The utility model discloses before straightening to the shaped steel, utilize the brush to scrape off the cinder on its surface, be favorable to guaranteeing the alignment effect of shaped steel to avoided the cinder at alignment in-process and shaped steel surface friction, thereby produced mechanical damage, influenced the apparent quality of shaped steel.

Description

Section steel straightening machine

Technical Field

The utility model relates to a shaped steel processing auxiliary assembly field especially relates to a shaped steel straightening machine.

Background

The photovoltaic support is mainly formed by splicing and processing C-shaped steel and U-shaped steel. In the production of C-section steel and U-section steel, a steel strip is usually continuously fed into a forming roller press, subjected to multiple forming roller processes, formed into a cross-sectional shape of the C-section steel or U-section steel, and then subjected to subsequent processes such as punching and cutting to produce a C-section steel or U-section steel product. The section steel gradually forms a C or U-shaped section shape after being subjected to multi-channel roll forming, but the section steel is poor in forming effect due to torsion in the forming process, and needs to be twisted and straightened.

When the section steel is twisted and straightened, two vertical fixed disks are often needed to extrude and straighten wing plates on two sides of the section steel. Since the photovoltaic support is exposed to the outdoor environment for a long time, it needs to be subjected to rust-proof galvanizing treatment. After the galvanized steel strip is formed by multiple rolling, a large amount of scale fragments are generated on the surface, and if the galvanized steel strip is directly twisted and straightened without removing the scale on the surface of the section steel, the modulation effect and the apparent quality of the section steel product can be influenced, and the improvement space is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shaped steel straightening machine, before straightening to the shaped steel, utilize the brush to scrape its surperficial cinder, be favorable to guaranteeing the alignment effect of shaped steel to avoided the cinder at alignment in-process and shaped steel surface friction, thereby produced mechanical damage, influenced the apparent quality of shaped steel.

The utility model discloses a can realize through following technical scheme: a section steel straightening machine comprises a bottom plate, wherein a straightening plate is vertically and rotatably arranged on the bottom plate, a processing through hole allowing section steel to pass through is formed in the straightening plate, an upper straightening roller and a lower straightening roller are rotatably arranged on one side of the straightening plate, the upper straightening roller and the lower straightening roller are vertically arranged, an upper straightening disc is vertically and fixedly arranged on the upper straightening roller, lower straightening discs are vertically and fixedly arranged on the lower straightening roller on two sides of the upper straightening disc, the upper straightening disc and the lower straightening disc jointly enclose a straightening space for straightening the section steel, and a cleaning assembly is further arranged on one side, close to the upper straightening disc, of the bottom plate; the cleaning assembly comprises two fixing plates which are arranged in parallel along the axis direction of the processing through hole, cleaning holes which are coaxially arranged with the processing through hole are formed in the fixing plates, a plurality of hairbrushes pointing to the center of the cleaning holes are rotatably arranged between the two fixing plates, and a plurality of cleaning motors which are connected with the hairbrushes in a driving mode are fixedly arranged between the two fixing plates.

By adopting the technical scheme, the section steel continuously moves forwards along the processing through hole, the section steel firstly passes through the cleaning hole before passing through the straightening plate, the brush pointing to the center of the cleaning hole continuously rotates under the driving of the cleaning motor, and generates friction with the surface of the section steel to scrape oxide skin on the surface of the section steel; shaped steel continues to move forward, when straightening the board, goes up straightening dish and stretches into inside shaped steel, and lower straightening dish is located shaped steel pterygoid lamina both sides, goes up the straightening space that the shaping steel pterygoid lamina was carried out the modulation of group between straightening dish and the lower straightening dish, at the continuous forward motion in-process of shaped steel, straightens the shaped steel pterygoid lamina to twist reverse the alignment to whole shaped steel. The utility model discloses before straightening to the shaped steel, utilize the brush to scrape off the cinder on its surface, be favorable to guaranteeing the alignment effect of shaped steel to avoided the cinder at alignment in-process and shaped steel surface friction, thereby produced mechanical damage, influenced the apparent quality of shaped steel.

Further setting the following steps: a support plate is fixedly arranged on the bottom plate on one side of the straightening plate, which is far away from the upper straightening roller, a plurality of annularly distributed waist holes are formed in the support plate, and the straightening plate is detachably and rotatably connected with the support plate through a plurality of fixing bolts penetrating through the waist holes; the straightening device is characterized in that an arc-shaped rack is arranged at the upper end of the straightening plate, and an adjusting worm in meshing transmission with the arc-shaped rack is rotatably arranged on one side, close to the straightening plate, of the supporting plate.

Through adopting above-mentioned technical scheme, when needs twist reverse the fine setting to the straightening plate, not hard up fixing bolt rotates the regulation worm afterwards, and the straightening plate rotates as the axis under the transmission of arc rack to the centre of a circle in a plurality of waist holes, realizes the fine setting of alignment angle, is favorable to improving the effect that shaped steel twisted and straightened.

Further setting the following steps: a fan is fixed on one side of the bottom plate, an air outlet of the fan is communicated with a corrugated pipe, and the end portion of the corrugated pipe extends into a position between the two fixing plates and faces the opening position of the section steel.

By adopting the technical scheme, the fan blows air to the inside of the section steel through the corrugated pipe, oxide skin generated in the multi-channel rolling and straightening process in the section steel is removed, and the influence of the oxide skin on the subsequent processing process is reduced.

Further setting the following steps: the two opposite sides of the two fixed plates are symmetrically provided with a plurality of guide grooves pointing to the center of the cleaning hole, a plurality of sliding plates are arranged between the two fixed plates in a sliding mode, two ends of each sliding plate respectively extend into the guide grooves and are movably clamped with the guide grooves, the cleaning motor is fixedly arranged on one side, away from the section steel, of each sliding plate, a rotating shaft of the cleaning motor penetrates through the sliding plates, and the hairbrushes are fixedly connected to one ends, penetrating through the rotating shafts of the cleaning motors, of the sliding plates.

Through adopting above-mentioned technical scheme, adjust the distance at brush and clean hole center to the effect that the control shaped steel surface scale was clear away, and directional clean hole center is directional all the time to the regulation process in the brush, is favorable to improving the clean effect of brush.

Further setting the following steps: the fixed plate is provided with a plurality of positioning through holes at two sides of the guide groove at intervals along the length direction of the guide groove, and the sliding plate is detachably connected with the fixed plate through the positioning through holes.

Through adopting above-mentioned technical scheme, can adjust and fix the position of sliding plate in the fixed plate outside, be convenient for adjust the distance at brush and clean hole center, can also effectively reduce workman's work load when improving clean efficiency.

Further setting the following steps: the bottom plate in the backup pad is kept away from aligning board one side has set firmly the crane perpendicularly, the crane include two set firmly perpendicularly in the bottom plate upper surface and activity run through the guide post of backup pad, two guide post upper end fixedly connected with connecting plate, vertical rotation has run through the second accommodate the lead screw on the connecting plate, the second accommodate the lead screw tip rotate set up in the backup pad up end.

Through adopting above-mentioned technical scheme, rotate the second accommodate the lead screw and can control wholly the connecting plate up-and-down motion makes upper straightening dish and lower straightening dish aim at in vertical direction in shaped steel, can effectively improve the alignment effect of shaped steel.

Further setting the following steps: the end is provided with the base under the bottom plate, set up the perpendicular to on the base the slide of direction is seted up to the processing through-hole, the bottom plate bottom set firmly the activity joint in the sliding block of slide, follow on the base slide length direction rotates and is provided with first accommodate the lead screw, first accommodate the lead screw stretch into inside and rather than threaded connection of bottom plate.

Through adopting above-mentioned technical scheme, rotate first accommodate the lead screw and can control whole bottom plate side to side motion, aim at the shaped steel pterygoid lamina in last alignment dish and lower alignment dish, make its abundant contact, be favorable to improving the alignment effect of shaped steel.

Further setting the following steps: the base is provided with two under the fixed plate fixedly to receive the silo that the alignment board direction extends, receive the silo downward sloping setting and extend to the alignment board is kept away from fixed plate one side, receive the silo tip and set firmly the dump bin under.

Through adopting above-mentioned technical scheme, receive the silo to be located and extend to the alignment board from the fixed plate always, the cinder that shaped steel was scraped off in this section distance motion process falls into and receives the silo to finally collect inside the dump bin, improve the phenomenon that the cinder that drops scatters everywhere, the workman of being convenient for clears up.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the utility model discloses simple structure strikes off the cinder on its surface before straightening to the shaped steel, reduces the influence of cinder to follow-up shaped steel alignment, improves the alignment effect of shaped steel.

(2) Receive the silo and extend to the alignment board from the fixed plate always, collect and clear up the cinder that shaped steel drops at the operation in-process to finally collect inside the dump bin, reduce workman's work load.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic view of a part of the structure of the present invention (mainly showing the straightening plate).

Reference numerals: 1. a base plate; 2. straightening plates; 3. processing a through hole; 4. an upper straightening roller; 5. downward regulating a straightening roller; 6. an upper straightening disc; 7. a lower straightening disc; 8. a fixing plate; 9. cleaning the hole; 10. a guide groove; 11. a sliding plate; 12. cleaning the motor; 13. a brush; 14. positioning the through hole; 15. a support plate; 17. an arc-shaped rack; 18. adjusting the worm; 19. a base; 20. a slideway; 21. a slider; 22. a first adjusting screw rod; 23. a fan; 24. a bellows; 25. a lifting frame; 26. a guide post; 27. a connecting plate; 28. a second adjusting screw rod; 29. a material receiving groove; 30. a waste bin.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 4, for the utility model discloses a section steel straightening machine, including bottom plate 1, the vertical rotation of bottom plate 1 upper surface is provided with straightening plate 2, sets up the processing through-hole 3 that allows the section steel to pass through on straightening plate 2, and straightening plate 2 one side is rotated on 3 same water flat lines with processing through-hole and is provided with leveling roller 4 and leveling roller 5 down. The upper straightening roller 4 and the lower straightening roller 5 are parallel to each other and arranged vertically, and the axial directions of the upper straightening roller and the lower straightening roller are perpendicular to the direction of the processing through hole 3. The middle parts of the upper straightening roller 4 and the lower straightening roller 5 are respectively and vertically fixed with an upper straightening disc 6 and two lower straightening discs 7, wherein the two lower straightening discs 7 are respectively positioned at two sides of the upper straightening disc 6 and are symmetrically arranged relative to the upper straightening disc 6. Two end faces of the upper straightening disc 6 and two mutually close faces of the two lower straightening discs 7 jointly enclose a straightening space for straightening the section steel, and wing plates on two sides of the section steel penetrate through the straightening space between the end faces of the upper straightening disc 6 and the lower straightening discs 7 and are guided and fixed by the upper straightening disc 6 and the lower straightening discs 7 in the advancing process along with continuous advancing of the section steel, so that the section steel is gradually straightened.

Referring to fig. 3 and 4, a cleaning assembly is further arranged on one side, close to the upper straightening disc 6, of the bottom plate 1, the cleaning drilling tool comprises two fixing plates 8 which are arranged in parallel at intervals along the axis direction of the processing through hole 3, a cleaning hole 9 is formed in each fixing plate 8, and the cleaning hole 9 and the processing through hole 3 are arranged coaxially. The relative one side of two fixed plates 8 has all been seted up many guide slots 10 directional clean hole 9 centers, and it is provided with polylith sliding plate 11 to slide between two

fixed plates

8, and 11 both ends of sliding plate stretch into two relative guide slots 10 between two fixed plates 8 respectively inside to through forked tail structure rather than the activity joint. A cleaning motor 12 is fixed on one side of the sliding plate 11 far away from the cleaning hole 9, a rotating shaft of the cleaning motor 12 penetrates through the sliding plate 11, and a brush 13 is fixedly connected with one end of the sliding plate 11. Before straightening the section steel, the section steel firstly passes through the cleaning hole 9, the brush 13 continuously rotates under the driving of the cleaning motor 12 inside the cleaning hole 9, the bristles on the brush continuously contact with the section steel to scrape oxide skin on the brush, and the cleaning effect on the surface of the section steel is realized. A plurality of positioning through holes 14 are formed in two sides of the guide groove 10 on the fixed plate 8, the positioning through holes 14 are arranged at intervals along the length direction of the guide groove 10, and the sliding plate 11 is in inserted connection with a pin shaft extending into the positioning through holes 14 and is detachably and fixedly connected with the fixed plate 8. The distance between the hairbrush 13 and the section steel can be adjusted by adjusting the position of the movable plate on the fixed plate 8, and the cleaning effect on the surface of the section steel can be flexibly adjusted.

Referring to fig. 1 and 4, the bottom plate 1 is provided with a supporting plate 15 on one side of the straightening plate 2 away from the straightening disc 6, a plurality of arc waist holes are formed in the supporting plate 15 and are distributed in an annular symmetrical mode in relation to the axis direction of the through hole machining 3, and the straightening plate 2 and the supporting plate 15 are detachably and rotatably connected through a plurality of fixing bolts penetrating through the waist holes. An arc-shaped rack 17 is fixed at the upper end part of the straightening plate 2, and an adjusting worm 18 which is meshed with the arc-shaped rack 17 for transmission is rotatably arranged on one side, close to the straightening plate 2, of the supporting plate 15. When the straightening plate 2 needs to be twisted and fine-adjusted, the fixing bolt is loosened, the adjusting worm 18 is rotated afterwards, the straightening plate 2 rotates for a certain angle under the transmission of the arc-shaped rack 17, and the upper adjusting plate and the lower adjusting plate 7 on the straightening plate rotate synchronously with the straightening plate, so that the straightening angle of the profile steel wing plate is fine-adjusted.

Referring to fig. 1 and 2, a base 19 is arranged right below the bottom plate 1, a slide way 20 is arranged on the base 19 along a direction perpendicular to the direction of the through hole 3, a sliding block 21 is fixedly arranged on the lower end surface of the base 19, the sliding block 21 is movably clamped in the slide way 20 through a dovetail structure, a first adjusting screw 22 is rotatably arranged on the base 19 in the length direction of the slide way 20, and the first adjusting screw 22 extends into the bottom plate 1 and is in threaded connection with the bottom plate. The transverse movement of the straightening plate 2 can be realized by rotating the first adjusting screw 22, and the profile steel wing plate is aligned to the upper straightening plate and the lower straightening plate 7, so that the profile steel wing plate is fully contacted, and the straightening effect of the profile steel wing plate is improved.

Referring to fig. 2 and 3, a fan 23 is fixed on one side of the fixing plates 8 on the base 19, a corrugated pipe 24 is fixedly connected to an air outlet of the fan 23, and an end of the corrugated pipe 24 extends between the two fixing plates 8 and faces an opening position of the section steel. The fan 23 blows air to the inside of the section steel through the corrugated pipe 24, oxide skin in the section steel is removed, the hairbrush 13 and the fan 23 are in mutual synergistic action, the oxide skin in the section steel and the oxide skin outside the section steel are removed, and the effect that the oxide skin is straightened in the straightening process of the section steel at the subsequent place is avoided.

Referring to fig. 1 and 3, keep away from the vertical crane 25 that is fixed with in alignment board 2 one side in backup pad 15 on bottom plate 1, crane 25 includes that two sides set firmly perpendicularly and are located the guide post 26 of processing through-hole 3 both sides respectively with bottom plate 1 upper surface, the guide post 26 activity runs through backup pad 15, two guide post 26 upper end fixedly connected with connecting plates 27, vertical rotation runs through there is second accommodate the lead screw 28 on connecting plates 27, second accommodate the lead screw 28 tip rotates and sets up in backup pad 15 up end. The second adjusting screw 28 is rotated to realize the lifting motion of the straightening plate 2, the upper straightening disc 6 and the lower straightening disc 7, and the straightening plate and the section steel are contrarotated in the vertical direction, so that the straightening effect of the section steel is effectively improved.

Referring to fig. 1 and 2, a material receiving groove 29 is fixedly arranged on the base 19 and right below the two fixing plates 8, the end of the material receiving groove 29 inclines downwards and extends towards the straightening plate 2, the material receiving groove 29 finally extends to one side of the straightening plate 2 far away from the fixing plates 8, and a waste box 30 is fixedly arranged right below the end. From the fixed plate 8 to this section distance of alignment board 2, the oxide skin that shaped steel drops under the effect of fan 23 and brush 13 all falls into receiving groove 29 to along its landing downwards, finally collect inside dump bin 30, realize the automatic collection of oxide skin, alleviate workman's cleaning work volume.

The utility model discloses a theory of operation and beneficial effect do: the section steel continuously moves forwards along the processing through hole 3, the section steel firstly passes through the cleaning hole 9 before passing through the straightening plate 2, the brush 13 pointing to the center of the cleaning hole 9 continuously rotates under the driving of the cleaning motor 12, and generates friction with the surface of the section steel to scrape oxide skin on the surface of the section steel; shaped steel continues to move forward, and when straightening the board 2, go up straightening dish 6 and stretch into inside the shaped steel, lower straightening dish 7 is located shaped steel pterygoid lamina both sides, goes up straightening dish 6 and constitutes the alignment space that carries out the modulation to the shaped steel pterygoid lamina between the straightening dish 7 down, at the continuous forward motion in-process of shaped steel, straightens the shaped steel pterygoid lamina to twist reverse the alignment to whole shaped steel. Can rotate alignment board 2 and finely tune the angle of adjustment of shaped steel pterygoid lamina in accommodation process, can also finely tune 2 levels of alignment board and vertical direction, improve its alignment effect to the shaped steel pterygoid lamina. Before straightening the section steel, the brush 13 is utilized to scrape oxide skin on the surface of the section steel, so that the straightening effect of the section steel is ensured, and the oxide skin is prevented from being rubbed with the surface of the section steel in the straightening process, so that mechanical damage is generated and the apparent quality of the section steel is influenced.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a shaped steel straightening machine which characterized in that: the steel section straightening device comprises a bottom plate (1), wherein a straightening plate (2) is vertically and rotatably arranged on the bottom plate (1), a processing through hole (3) allowing section steel to pass through is formed in the straightening plate (2), an upper straightening roller (4) and a lower straightening roller (5) are rotatably arranged on one side of the straightening plate (2), the upper straightening roller (4) and the lower straightening roller (5) are vertically arranged, an upper straightening disc (6) is vertically and fixedly arranged on the upper straightening roller (4), lower straightening discs (7) are vertically and fixedly arranged on the lower straightening roller (5) on two sides of the upper straightening disc (6), the upper straightening disc (6) and the lower straightening discs (7) jointly enclose a straightening space for straightening the section steel, and a cleaning assembly is further arranged on one side, close to the upper straightening disc (6), of the bottom plate (1);

clean subassembly, including two edges processing through-hole (3) axis direction parallel arrangement's fixed plate (8), set up on fixed plate (8) with processing through-hole (3) become clean hole (9) that set up with the axle center, two it is provided with a plurality of directionalities to rotate between fixed plate (8) clean brush (13) that hole (9) central point put, two still set firmly between fixed plate (8) a plurality of with clean motor (12) that brush (13) drive is connected.

2. A section bar straightener as claimed in claim 1, characterized in that: a supporting plate (15) is fixedly arranged on the bottom plate (1) on one side, away from the upper straightening roller (4), of the straightening plate (2), a plurality of annularly distributed arc-shaped waist holes are formed in the supporting plate (15), and the straightening plate (2) is detachably and rotatably connected with the supporting plate (15) through a plurality of fixing bolts penetrating through the waist holes; the straightening plate is characterized in that an arc-shaped rack (17) is arranged at the upper end of the straightening plate (2), and the supporting plate (15) is close to one side of the straightening plate (2) and is rotatably provided with an adjusting worm (18) in meshing transmission with the arc-shaped rack (17).

3. A section bar straightener as claimed in claim 1, characterized in that: a fan (23) is fixed on one side of the bottom plate (1), an air outlet of the fan (23) is communicated with a corrugated pipe (24), and the end part of the corrugated pipe (24) extends into the space between the two fixing plates (8) and is right opposite to the opening position of the section steel.

4. A section bar straightener as claimed in claim 1, characterized in that: two fixed plate (8) relative one side symmetry is seted up many directionals guide slot (10) at clean hole (9) center, two it is provided with polylith sliding plate (11) to slide between fixed plate (8), sliding plate (11) both ends stretch into respectively inside and rather than the activity joint of guide slot (10), cleaning motor (12) set firmly in sliding plate (11) are kept away from shaped steel one side, the pivot of cleaning motor (12) runs through sliding plate (11), just brush (13) fixed connection in the pivot of cleaning motor (12) runs through the one end of sliding plate (11).

5. A section steel straightener as claimed in claim 4, characterized in that: the fixed plate (8) is provided with a plurality of positioning through holes (14) at two sides of the guide groove (10) at intervals along the length direction of the guide groove, and the sliding plate (11) is detachably connected with the fixed plate (8) through the positioning through holes (14).

6. A section bar straightener as claimed in claim 2, characterized in that: bottom plate (1) go up in backup pad (15) are kept away from aligning board (2) one side has set firmly crane (25) perpendicularly, crane (25) include two set firmly perpendicularly in bottom plate (1) upper surface and activity run through guide post (26) of backup pad (15), two guide post (26) upper end fixedly connected with connecting plate (27), vertical rotation has run through second accommodate the lead screw (28) on connecting plate (27), second accommodate the lead screw (28) tip rotate set up in backup pad (15) up end.

7. A section bar straightener as claimed in claim 1, characterized in that: the end is provided with base (19) under bottom plate (1), the perpendicular to has been seted up on base (19) slide (20) that processing through-hole (3) set up the direction, bottom plate (1) bottom set firmly movable joint in slide (21) of slide (20), follow on base (19) slide (20) length direction rotates and is provided with first accommodate the lead screw (22), first accommodate the lead screw (22) stretch into inside and rather than threaded connection of bottom plate (1).

8. A section steel straightener as claimed in claim 7, characterized in that: on base (19) in two fixed being provided with under fixed plate (8) to receipts silo (29) that aligning board (2) direction extends, receive silo (29) downward sloping setting and extend to aligning board (2) are kept away from fixed plate (8) one side, set firmly dump bin (30) under receiving silo (29) tip.