CN217070270U

CN217070270U - Bending device for steel structure production

Info

Publication number: CN217070270U
Application number: CN202220606656.8U
Authority: CN
Inventors: 王宗家
Original assignee: Qingdao Maotong Power Equipment Co ltd
Current assignee: Qingdao Maotong Power Equipment Co ltd
Priority date: 2022-03-20
Filing date: 2022-03-20
Publication date: 2022-07-29
Anticipated expiration: 2032-03-20

Abstract

The utility model discloses a bending device for steel construction production relates to the equipment technical field of bending, specifically is a bending device for steel construction production, including the installation frame, the right side fixed mounting at installation frame top has the bow member, and the middle part fixed mounting of bow member has the pneumatic cylinder, fixedly connected with bends and goes up the mould on the output shaft of pneumatic cylinder, the inside fixed mounting of installation frame has the lower mould of bending of mould mutually supporting with bending. This a bending device for steel construction production through conveying mechanism, feed mechanism and pneumatic cylinder, bending and go up the mould mutually support, can be to the incessant feed that carries on of steel sheet, carry, the processing of bending, and after the steel sheet is bent, the multistage electric telescopic handle of accessible drives ejection of compact ejector pad and releases the steel sheet after the shaping along a hopper, realizes the incessant processing of bending of steel sheet, improves degree of automation, has further improved work efficiency.

Description

Bending device for steel structure production

Technical Field

The utility model relates to an equipment technical field that bends specifically is a bending device for steel construction production.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

When the connecting component is prepared through the steel plate, the steel plate needs to be bent, at present, workers mainly place the steel plate on bending equipment manually, the steel plate is bent one by one, labor intensity is high, meanwhile, feeding and bending are performed manually one by one, production speed is too slow, in addition, the steel plate is fed manually in a handheld mode, contact with the bending equipment is advanced, and certain danger is achieved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bending device for steel construction production has advantages such as improve degree of automation, improvement production efficiency, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bending device for steel construction production, includes the installation frame, the right side fixed mounting at installation frame top has the bow member, and the middle part fixed mounting of bow member has the pneumatic cylinder, fixedly connected with bends and goes up the mould on the output shaft of pneumatic cylinder, the inside fixed mounting of installation frame has the lower mould of bending of going up the mould and mutually supporting with bending, the inside of installation frame is provided with conveying mechanism, the inside left side of installation frame is provided with feeding mechanism, the positive right side fixed mounting of installation frame has multistage electric telescopic handle, and fixedly connected with ejection of compact ejector pad on multistage electric telescopic handle's the output shaft, the positive fixed mounting of installation frame has the controller.

Preferably, the conveying mechanism comprises a connecting frame, a conveying roller, a transmission grooved pulley, a transmission toothed belt and a servo motor, the connecting frame is fixedly installed inside the installation rack, the conveying roller is movably installed inside the connecting frame, the servo motor is fixedly installed on the back face of the connecting frame, an output shaft of the servo motor is fixedly connected with any one conveying roller, and the servo motor is electrically connected with the controller.

Preferably, one end of the conveying roller is fixedly connected with a transmission grooved pulley, a transmission toothed belt is movably sleeved outside the transmission grooved pulley, the conveying roller is in transmission connection with a servo motor through the transmission grooved pulley and the transmission toothed belt, and a rectangular mounting hole matched with the bending lower die is reserved in the conveying mechanism.

Preferably, feeding mechanism is including placing case, electric telescopic handle, feed push pedal, place case fixed mounting in the inside of installing the frame, the bottom fixed mounting who places the case has electric telescopic handle, and fixedly connected with feed push pedal on electric telescopic handle's the output shaft, the left and right sides of placing the case below is seted up the rectangular channel of mutually supporting with the feed push pedal, electric telescopic handle and controller electric connection.

Preferably, two groups of position sensors are fixedly mounted inside the mounting rack, one group of the position sensors is positioned in front of the upper bending die, the other group of the position sensors is positioned on the right side of the lower bending die, and the distance between the other group of the position sensors and the top of the conveying roller is 2-5 mm.

Preferably, the back of the installation rack is fixedly provided with a discharge hopper, and the position of the discharge hopper is matched with the positions of the bending lower die and the multi-stage electric telescopic rod.

The utility model provides a bending device for steel construction production possesses following beneficial effect:

1. this a bending device for steel construction production through conveying mechanism, feed mechanism and pneumatic cylinder, bending and go up the mould mutually support, can be to the incessant feed that carries on of steel sheet, carry, the processing of bending, and after the steel sheet is bent, the multistage electric telescopic handle of accessible drives ejection of compact ejector pad and releases the steel sheet after the shaping along a hopper, realizes the incessant processing of bending of steel sheet, improves degree of automation, has further improved work efficiency.

2. This a bending device for steel construction production when bending the steel sheet, drives the feed push pedal through controller control electric telescopic handle and removes, and the accessible feed push pedal pushes away the steel sheet of placing incasement portion to the conveying mechanism top, realizes automatic feed, does not need artifical manual one by one put into the steel sheet equipment of bending under, has improved the security.

Drawings

FIG. 1 is a schematic structural view of the present invention after being integrally assembled;

fig. 2 is a schematic structural view of the back of the mounting frame of the present invention;

fig. 3 is a schematic structural view of the inside of the mounting frame of the present invention;

fig. 4 is a schematic structural view of the conveying mechanism of the present invention;

fig. 5 is a schematic structural diagram of the feeding mechanism of the present invention.

In the figure: 1. installing a frame; 2. an arch frame; 3. a hydraulic cylinder; 4. bending the upper die; 5. bending the lower die; 6. a conveying mechanism; 61. a connecting frame; 62. a conveying roller; 63. a drive sheave; 64. a drive toothed belt; 65. a servo motor; 7. a feeding mechanism; 71. placing a box; 72. an electric telescopic rod; 73. a feeding push plate; 8. a multi-stage electric telescopic rod; 9. a position sensor; 10. a discharge hopper; 11. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 and 5, the present invention provides a technical solution: a bending device for steel structure production comprises an installation rack 1, wherein an arch frame 2 is fixedly installed on the right side of the top of the installation rack 1, a hydraulic cylinder 3 is fixedly installed in the middle of the arch frame 2, an upper bending die 4 is fixedly connected to an output shaft of the hydraulic cylinder 3, a lower bending die 5 matched with the upper bending die 4 is fixedly installed inside the installation rack 1, a conveying mechanism 6 is arranged inside the installation rack 1, a feeding mechanism 7 is arranged on the left side inside the installation rack 1, a multi-stage electric telescopic rod 8 is fixedly installed on the right side of the front side of the installation rack 1, a discharging push block is fixedly connected to the output shaft of the multi-stage electric telescopic rod 8, a controller 11 is fixedly installed on the front side of the installation rack 1, the feeding mechanism 7 comprises a placing box 71, an electric telescopic rod 72 and a feeding push block 73, the placing box 71 is fixedly installed inside the installation rack 1, and an electric telescopic rod 72 is fixedly installed at the bottom of the placing box 71, and fixedly connected with feed push pedal 73 on electric telescopic handle 72's the output shaft, place the left and right sides of case 71 below and offer the rectangular channel of mutually supporting with feed push pedal 73, electric

telescopic handle

72 and 11 electric connection of controller, control electric telescopic handle 72 through controller 11 and drive feed push pedal 73 and remove, accessible feed push pedal 73 will place the inside steel sheet of case 71 and push away to 6 tops of conveying mechanism, realize automatic feed, do not need the manual work to feed one by one, improve work efficiency.

Referring to fig. 3 and 4, the conveying mechanism 6 includes a connecting frame 61, a conveying roller 62, a transmission sheave 63, a transmission toothed belt 64 and a servo motor 65, the connecting frame 61 is fixedly installed inside the installation frame 1, the conveying roller 62 is movably installed inside the connecting frame 61, the servo motor 65 is fixedly installed on the back of the connecting frame 61, an output shaft of the servo motor 65 is fixedly connected with any one of the conveying rollers 62, the servo motor 65 is electrically connected with the controller 11, the servo motor 65 is controlled by the controller 11 to drive the conveying roller 62 to rotate to convey the steel plate, so as to improve the automation degree and further improve the working efficiency, one end of the conveying roller 62 is fixedly connected with the transmission sheave 63, the transmission toothed belt 64 is movably sleeved outside the transmission sheave 63, the conveying roller 62 is in transmission connection with the servo motor 65 through the transmission sheave 63 and the transmission toothed belt 64, and the transmission sheave 63, Transmission cingulum 64 transmits, transmission efficiency is guaranteed, guarantee that servo motor 65 can drive all inside conveying rollers 62 of linking frame 61 and rotate, prevent the phenomenon of skidding appearing when carrying the steel sheet, be convenient for fix a position the steel sheet, conveying mechanism 6's inside reservation has the rectangle mounting hole of mutually supporting with bending lower mould 5, will bend lower mould 5 and set up inside conveying mechanism 6, simultaneously will bend lower mould 5 top and conveying mechanism 6 top set up to the same height, guarantee that steel sheet accessible conveying mechanism 6 carries to bending lower mould 5 top.

Referring to fig. 2, two sets of position sensors 9 are fixedly installed inside the installation frame 1, one set of position sensor 9 is located in front of the upper bending die 4, the position of the upper bending die 4 is detected by the one set of position sensor 9, when the one set of position sensor 9 detects that the upper bending die 4 bends the steel plate and moves up, a signal is fed back to the controller 11, the multi-stage electric telescopic rod 8 can be controlled by the controller 11 to start, the other set of position sensor 9 is located at the right side of the lower bending die 5, the distance between the other set of position sensor 9 and the top of the conveying roller 62 is 2-5 mm, the steel plate conveyed at the top of the conveying roller 62 is detected by the other set of position sensor 9, when the other set of position sensor 9 detects the steel plate, the steel plate moves to the top of the conveying roller 62, the detection signal is fed back to the controller 11, the servo motor 65 can be controlled by the controller 11 to stop conveying the steel plate, accessible pneumatic cylinder 3 drives the mould 4 of bending and moves down and bend this moment, and the back fixed mounting of installation frame 1 has a hopper 10, goes out the position of hopper 10 and the lower mould 5 of bending, the position of multistage electric telescopic handle 8 to matching, and controller 11 control multistage electric telescopic handle 8 drives the ejection of compact ejector pad on the output shaft and can push out the ejection of compact with the steel sheet after the shaping along a hopper 10.

In conclusion, when the bending device for steel structure production is used, steel plate raw materials are placed in the placing box 71, a proper number of steel plates are placed in the top of the conveying mechanism 6 at intervals of a fixed size in advance, the servo motor 65 is controlled by the controller 11 to drive the conveying rollers 62 on the output shaft to rotate, all the conveying rollers 62 are driven to rotate through the transmission grooved wheels 63 and the transmission toothed belts 64, the steel plates are conveyed towards the upper bending die 4, the position of the steel plates is detected by the position sensor 9 at the lower part and fed back to the controller 11, when the steel plates are detected by the position sensor 9, the steel plates are positioned at the top of the lower bending die 5, the controller 11 controls the servo motor 65 to stop working, controls the hydraulic cylinder 3 to drive the upper bending die 4 to move downwards, the steel plates at the top of the lower bending die 5 are bent, and after the upper bending die 4 is detected by the position sensor 9 at the upper part after the steel plates are bent, controller 11 control multistage electric telescopic handle 8 drives the steel sheet after the output shaft and releases the ejection of compact push pedal along a hopper 10 and carry out the ejection of compact, and when servo motor 65 stopped, controller 11 control electric telescopic handle 72 drove feed push pedal 73 and removes this moment, will place the inside bottom steel sheet of case 71 and push away to conveying mechanism 6 top and carry out automatic feed, circulate according to this, realize not simple production to the steel sheet, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device for steel construction production, includes installation frame (1), its characterized in that: the utility model discloses a multi-stage electric telescopic handle, including installing frame (1), mould (4), the inside fixed mounting of installing frame (1), the right side fixed mounting at installing frame (1) top has bow member (2), and the middle part fixed mounting of bow member (2) has pneumatic cylinder (3), fixedly connected with bends on the output shaft of pneumatic cylinder (3) and goes up mould (4), the inside fixed mounting of installing frame (1) has and bends mould (4) lower mould (5) of mutually supporting of bending, the inside of installing frame (1) is provided with conveying mechanism (6), the inside left side of installing frame (1) is provided with feed mechanism (7), the positive right side fixed mounting of installing frame (1) has multistage electric telescopic handle (8), and fixedly connected with ejection of compact ejector pad on the output shaft of multistage electric telescopic handle (8), the positive fixed mounting of installing frame (1) has controller (11).

2. The bending device for steel structure production according to claim 1, wherein: conveying mechanism (6) are including connecting frame (61), conveying roller (62), transmission sheave (63), transmission cingulum (64), servo motor (65), connecting frame (61) fixed mounting is in the inside of installing frame (1), the inside movable mounting of connecting frame (61) has conveying roller (62), the back fixed mounting of connecting frame (61) has servo motor (65), and the output shaft and arbitrary conveying roller (62) fixed connection of servo motor (65), servo motor (65) and controller (11) electric connection.

3. The bending device for steel structure production according to claim 2, characterized in that: one end of the conveying roller (62) is fixedly connected with a transmission grooved pulley (63), a transmission toothed belt (64) is movably sleeved outside the transmission grooved pulley (63), the conveying roller (62) is in transmission connection with a servo motor (65) through the transmission grooved pulley (63) and the transmission toothed belt (64), and a rectangular mounting hole matched with the bending lower die (5) is reserved in the conveying mechanism (6).

4. The bending device for steel structure production according to claim 1, wherein: feeding mechanism (7) are including placing case (71), electric telescopic handle (72), feed push pedal (73), place case (71) fixed mounting in the inside of installing frame (1), the bottom fixed mounting who places case (71) has electric telescopic handle (72), and fixedly connected with feed push pedal (73) on the output shaft of electric telescopic handle (72), the left and right sides of placing case (71) below is seted up the rectangular channel of mutually supporting with feed push pedal (73), electric telescopic handle (72) and controller (11) electric connection.

5. A bending device for steel structure production according to claim 3, characterized in that: two groups of position sensors (9) are fixedly mounted inside the mounting rack (1), one group of the position sensors (9) are located in front of the bending upper die (4), the other group of the position sensors (9) are located on the right side of the bending lower die (5), and the distance between the other group of the position sensors (9) and the top of the conveying roller (62) is 2-5 mm.

6. The bending device for steel structure production according to claim 1, wherein: the back of the installation rack (1) is fixedly provided with a discharge hopper (10), and the position of the discharge hopper (10) is matched with the positions of the bending lower die (5) and the multi-stage electric telescopic rod (8).