CN214685520U

CN214685520U - Angle steel back chipping machine

Info

Publication number: CN214685520U
Application number: CN202120635873.5U
Authority: CN
Inventors: 郑学群
Original assignee: Chongqing Tianlu Electric Power Equipment Co ltd
Current assignee: Chongqing Tianlu Electric Power Equipment Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model provides an angle steel back chipping machine, in particular to the field of angle steel processing equipment, a first roller presses the outer side surface of angle steel, a second roller supports the inner side of the angle steel, the angle steel is driven to rotate by the first roller, the back chipping knife positioned in the middle section of a base cuts scrap iron at the inner corner of the angle steel, a transmission gear is arranged on the shaft of one second roller in the middle section of the base, when the angle steel is conveyed inwards, the second roller rotates and drives the transmission gear to rotate, the transmission gear transmits the motion to a main transmission roller of a conveying and cleaning device, the main transmission roller is matched with the transmission roller to drive the transmission belt to move, a brush plate on the transmission belt sweeps the scrap iron positioned on the base to the end part of the base, the conveying and cleaning device is added by the structure, the scrap iron is cleaned by the rotation of the second roller of the back chipping machine, the scrap iron is taken out under the condition of not influencing the operation of the equipment, the processing efficiency is improved, and unnecessary human input is reduced.

Description

Angle steel back chipping machine

Technical Field

The utility model relates to an angle steel treatment facility field especially relates to an angle steel back chipping machine.

Background

The angle steel is commonly called angle iron, and is long steel with two sides vertically forming an angle, and the angle steel can form various different stressed members according to different requirements of structures and can also be used as a connecting piece between the members. The method is widely applied to various building structures and engineering structures, such as house beams, bridges, power transmission towers, hoisting and transporting machines, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power distribution pipes, bus bar support installation, warehouse goods shelves and the like.

After the angle steel is produced, impurities such as excess materials or residues can appear at the inner side corners of the angle steel, so that the use of the subsequent angle steel is influenced, the inner side corners of the angle steel need to be cleaned by an angle steel back chipping machine, the angle steel is mainly conveyed into a machine body by rollers, and the inner sides of the angle steel are cut by a cutter; a large amount of scrap iron can be left in the back chipping machine after long-time cutting, and much time can be wasted due to manual cleaning.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an angle steel back chipping machine to solve the inside iron fillings of angle steel back chipping machine among the prior art and pile up, clear up the technical problem of difficulty.

According to the embodiment of the utility model, the angle steel back chipping machine comprises a top beam and a base, a row of first rollers for pressing the outer side surface of the angle steel are rotatably arranged on the top beam, the base comprises a bottom plate and two support plates which are fixedly arranged on the bottom plate in parallel, a row of second rollers for supporting the inner side surfaces of the angle steels are rotatably arranged between the two support plates, a plurality of back chipping knives are fixedly arranged at the middle section of the supporting plate, a transmission gear is connected on a shaft of one second roller wheel positioned at the middle section of the base, the base is provided with a conveying cleaning device which comprises a conveying belt, a main driving roller and a driven driving roller for driving the conveying belt, the driven roller is located at one end of the base, a plurality of brush plates are arranged on the conveying belt, the driving teeth drive the main driving roller to rotate, and the conveying belt enables the cleaned scrap iron to be swept to the position of the driven roller from the position of the main driving roller.

Contrast prior art, the utility model discloses following beneficial effect has:

the angle steel back chipping machine cleans scrap iron cut off by arranging a conveying cleaning device on a base, a top beam presses a first roller downwards to press the outer side surface of angle steel, a second roller between two supporting plates on the base supports the inner side of the angle steel, the angle steel is driven to rotate by the first roller and is brought between the top beam and the base, a back chipping knife in the middle section of the base cuts scrap iron at an inner corner of the angle steel, a transmission gear is arranged on a shaft of one second roller in the middle section of the base, when the angle steel is conveyed inwards, the second roller rotates and drives the transmission gear to rotate, the transmission gear transmits the motion to a main transmission roller of the conveying cleaning device, the main transmission roller is matched with the transmission roller to drive a conveying belt to move, a brush plate on the conveying belt sweeps the scrap iron on the base to the end part of the base, the conveying cleaning device is added in the structure, and the second roller of the back chipping cleaning machine is used for cleaning the scrap iron, carry out iron fillings out of under the condition that does not influence equipment operation, improve machining efficiency, reduce unnecessary human input.

Furthermore, the driving roller comprises a driving shaft, a driven gear and a plurality of driving roller bodies, the driving shaft is rotatably arranged on the two supporting plates, the driving roller bodies are respectively fixed on the driving shaft and positioned between the two supporting plates and on two sides of the two supporting plates, and the driven gear is fixedly arranged on the driving shaft and meshed with the driving gear; the driven driving roller comprises a driven shaft and a plurality of driven roller bodies, the driven shaft is rotatably arranged on the two supporting plates, the driven roller bodies are respectively fixed on the driven shaft and are positioned between the two supporting plates and on two sides of the supporting plates, and the conveying belt is connected between the driving roller bodies and the driven roller bodies which are positioned on the same sides of the supporting plates.

Furthermore, a plurality of supporting tables are fixedly arranged on the base, and the end part of the driving shaft and the end part of the driven shaft are respectively and rotatably arranged on the supporting tables.

Further, a plurality of the brush plates are arranged in a row along the moving direction of the conveyor belt.

Furthermore, an inclined blocking surface is fixedly arranged on the base and is positioned below the back chipping knife, and the inclined blocking surface inclines towards the conveying and cleaning device.

Furthermore, a slag discharge port is formed in the bottom plate and located below the driven roller, and a slag discharge inclined plane is fixedly arranged below the slag discharge port.

Furthermore, chamfering processing is carried out on the joint of the supporting plate and the bottom plate.

Drawings

Fig. 1 is a schematic structural view of an angle steel back chipping machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a conveying and cleaning device according to an embodiment of the present invention;

FIG. 3 is a side view of an angle steel back chipping machine according to an embodiment of the present invention;

in the above drawings: 1. a top beam; 11. a first roller; 2. a base; 21. a base plate; 22. a support plate; 23. a second roller; 24. a back chipping knife; 25. a support table; 26. a bevel blocking surface; 27. a slag discharge port; 28. a slag discharge inclined plane; 3. a transmission gear; 4. a conveying and cleaning device; 41. a conveyor belt; 42. a main drive roller; 421. a drive shaft; 422. a driven tooth; 423. a driving roller body; 43. a driven roller; 431. a driven shaft; 432. a driven roller body; 44. brushing the board; 5. a lifting device.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

The embodiment of the utility model provides an angle steel back chipping machine, as shown in fig. 1, including back timber 1 and base 2, it is provided with one row of first gyro wheel 11 that is used for suppressing the angle steel lateral surface to rotate on back timber 1, base 2 includes bottom plate 21 and two parallel backup pads 22 that set firmly on bottom plate 21, two it is provided with one row of second gyro wheel 23 that is used for supporting the angle steel medial surface to rotate between backup pad 22, two back chipping sword 24 have been set firmly in backup pad 22 middle section, and this structure pushes down back timber 1 through elevating gear 5, and the rotatory angle steel that drives of first gyro wheel 11 is put into and is cut by back chipping sword 24 from between the clearance of first gyro wheel 11 and second gyro wheel 23, and this is prior art, does not do unnecessary narration for a moment; a driving gear 3 is connected on the shaft of one of the second rollers 23 positioned in the middle section of the base 2, as shown in fig. 2, a conveying and cleaning device 4 is arranged on the base 2, the conveying and cleaning device 4 comprises a conveying belt 41 and a main driving roller 42 and a driven driving roller 43 for driving the conveying belt 41, the driven roller 43 is positioned at one end of the base 2, a plurality of brush plates 44 are arranged on the conveyor belt 41, the plurality of brush plates 44 are arranged in a row along the moving direction of the conveyor belt 41, the main driving roller 42 comprises a driving shaft 421, driven teeth 422 and a three-part driving roller body 423, the driving shaft 421 is rotatably arranged on the two supporting plates 22, three driving roller bodies 423 are respectively fixed on the driving shaft 421 and are positioned between and at two sides of the two supporting plates 22, the driven gear 422 is fixedly arranged on the driving shaft 421 and is meshed with the transmission gear 3; the driven roller 43 comprises a driven shaft 431 and three-part driven roller bodies 432, the driven shaft 431 is rotatably arranged on the two support plates 22, the three-part driven roller bodies 432 are respectively fixed on the driven shaft 431 and positioned between the two support plates 22 and on two sides of the two support plates 22, and the conveying belt 41 is connected between a driving roller body 423 and a driven roller body 432 which are positioned on the same side of the support plates 22; four supporting tables 25 are further fixedly arranged on the base 2, the end portions of the driving shaft 421 and the driven shaft 431 are respectively and rotatably arranged on the supporting tables 25, and the driving teeth 3 drive the main driving roller 42 to rotate, so that the conveyor belt 41 sweeps the cleaned iron chips from the position of the main driving roller 42 to the position of the auxiliary driving roller 43.

The angle steel back chipping machine cleans scrap iron cut off by arranging a conveying cleaning device 4 on a base 2, a top beam 1 presses a first roller 11 downwards to press the outer side surface of angle steel, a second roller 23 between two support plates 22 on the base 2 supports the inner side of the angle steel, the angle steel is brought between the top beam 1 and the base 2 by the driving rotation of the first roller 11, a back chipping knife 24 positioned in the middle section of the base 2 cuts scrap iron at an inner corner of the angle steel, a transmission gear 3 is arranged on a shaft of one second roller 23 in the middle section of the base 2, when the angle steel is conveyed inwards, the second roller 23 rotates and drives the transmission gear 3 to rotate, the transmission gear 3 transmits the motion to a main transmission roller 42 of the conveying cleaning device 4, the main transmission roller 42 is matched with a transmission roller 43 to drive a conveyor belt 41 to move, a brush plate 44 on the conveyor belt 41 sweeps the scrap iron positioned on the base 2 to the end part of the base 2, this structure adds conveying cleaning device 4 and utilizes the rotatory clearance that carries out iron fillings of second gyro wheel 23 of back chipping machine, takes out iron fillings under the condition that does not influence equipment operation, improves machining efficiency, reduces unnecessary human input.

In a further scheme, as shown in fig. 1 and fig. 3, an inclined blocking surface 26 is further fixedly arranged on the base 2, the inclined blocking surface 26 is positioned below the back-chipping blade 24, the inclined blocking surface 26 is inclined towards the conveying and cleaning device 4, the inclined blocking surface 26 is used for guiding the iron filings cut off from the back-chipping blade 24 to a main driving roller 42, and the iron filings which are scattered too far are prevented from contacting the conveying belt 41 and remaining in the back-chipping machine; the utility model discloses a machine for removing dust and slag on the conveyer belt 41, the last slag notch 27 of having seted up of bottom plate 21, slag notch 27 is located from driving roller 43 below, slag notch 27's below has still set firmly row's sediment inclined plane 28, and the iron fillings of taking out can concentrate through slag notch 27 and sediment inclined plane 28 and collect the processing, because there is the dead angle that brush board 44 can not touch in the junction of backup pad 22 and bottom plate 21, consequently backup pad 22 with the bottom plate 21 junction carries out the chamfer and handles, and the iron fillings at this place can slide to conveyer belt 41 below to be taken out the root cleaner.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an angle steel back chipping machine, includes back timber (1) and base (2), the rotation is provided with one row of first gyro wheel (11) that are used for suppressing the angle steel lateral surface on back timber (1), base (2) set firmly including bottom plate (21) and two parallels backup pad (22) on bottom plate (21), two rotatory second gyro wheel (23) that are used for supporting the angle steel medial surface that are provided with between backup pad (22), backup pad (22) middle section has set firmly a plurality of back chipping sword (24), its characterized in that: be located one of them of base (2) middle section epaxial driving gear (3) that is connected with of second gyro wheel (23), be provided with conveying cleaning device (4) on base (2), conveying cleaning device (4) include conveyer belt (41) and transmission the final drive roller (42) of conveyer belt (41) and follow driving roller (43), be located from driving roller (43) the one end of base (2), be provided with a plurality of brush boards (44) on conveyer belt (41), driving gear (3) drive final drive roller (42) are rotatory, make iron fillings under conveyer belt (41) will clear up are followed final drive roller (42) position is swept to from driving roller (43) position.

2. The angle iron back chipping machine according to claim 1, characterized in that: the main transmission roller (42) comprises a driving shaft (421), a driven gear (422) and a plurality of driving roller bodies (423), the driving shaft (421) is rotatably arranged on the two supporting plates (22), the driving roller bodies (423) are respectively fixed on the driving shaft (421) and positioned between the two supporting plates (22) and on two sides of the two supporting plates, and the driven gear (422) is fixedly arranged on the driving shaft (421) and meshed with the transmission gear (3); the driven roller (43) comprises a driven shaft (431) and a plurality of driven roller bodies (432), the driven shaft (431) is rotatably arranged on the two support plates (22), the driven roller bodies (432) are respectively fixed on the driven shaft (431) and are positioned between the two support plates (22) and on two sides of the two support plates, and the conveying belt (41) is connected between a driving roller body (423) and the driven roller bodies (432) which are positioned on the same side of the support plates (22).

3. The angle iron back chipping machine according to claim 2, characterized in that: the base (2) is further fixedly provided with a plurality of supporting tables (25), and the end part of the driving shaft (421) and the end part of the driven shaft (431) are respectively and rotatably arranged on the supporting tables (25).

4. The angle iron back chipping machine according to claim 1, characterized in that: the brush plates (44) are arranged in a row along the moving direction of the conveyor belt (41).

5. The angle iron back chipping machine according to claim 1, characterized in that: an inclined blocking surface (26) is further fixedly arranged on the base (2), the inclined blocking surface (26) is located below the back chipping knife (24), and the inclined blocking surface (26) inclines towards the conveying and cleaning device (4).

6. The angle iron back chipping machine according to claim 1, characterized in that: the slag discharging device is characterized in that a slag discharging port (27) is formed in the bottom plate (21), the slag discharging port (27) is located below the driven roller (43), and a slag discharging inclined plane (28) is fixedly arranged below the slag discharging port (27).

7. The angle iron back chipping machine according to claim 1, characterized in that: and chamfering treatment is carried out on the joint of the supporting plate (22) and the bottom plate (21).