CN215144311U

CN215144311U - Guardrail net piece bending device

Info

Publication number: CN215144311U
Application number: CN202023061994.8U
Authority: CN
Inventors: 王成行
Original assignee: Xi'an Bohai Metal Engineering Co ltd
Current assignee: Xi'an Bohai Metal Engineering Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-14
Anticipated expiration: 2030-12-17

Abstract

The application relates to a guardrail net piece bending device, it includes workstation, bending mechanism and actuating mechanism, bending mechanism includes two backup pads and two and turns over the folded plate, two the backup pad is vertical to be located the one end at workstation top, two backup pads set up relatively, and two are turned over the folded plate and are articulated in two between the backup pad, two it sets gradually and two articulated shafts that turn over the folded plate are parallel from top to bottom to turn over the folded plate, actuating mechanism can order about two it rotates around self articulated shaft to turn over the folded plate. This application has the convenience and carries out the effect that equidirectional buckling to the guardrail net piece.

Description

Guardrail net piece bending device

Technical Field

The application relates to the technical field of guardrail processing equipment, in particular to a guardrail mesh bending device.

Background

Set up guardrail net around a lot of balconies, communities and play safety protection's effect often, current guardrail net is mostly the grid structure shape that is formed by many vertical reinforcing bars and many transverse reinforcement welding, and people are also increasing constantly to guardrail net piece's demand, and current guardrail net piece's a great variety for net piece presents different shapes, and this kind of guardrail net piece need use guardrail net piece bender to bend in the course of working.

The utility model discloses a guardrail net bending machine in the Chinese utility model with the application number of CN201220224898.7, which comprises a base, a frame, a rotating shaft, a pressing plate, a rotating shaft position detection mechanism, a rotating shaft power device and at least two limiting mechanisms for limiting the guardrail net to be bent, wherein the frame is arranged on the base, the rotating shaft is arranged on the frame, the pressing plate is fixedly connected with the rotating shaft, and the limiting mechanisms are fixed on the frame; the rotating shaft power device at least comprises a rocker arm, a connecting piece and a hydraulic cylinder connected with a hydraulic source, one end of the rocker arm is fixedly connected with the rotating shaft, the other end of the rocker arm is hinged with one end of the connecting piece, the other end of the connecting piece is fixedly connected with the free end of a piston rod of the hydraulic cylinder, and the other end of the hydraulic cylinder is hinged on the base.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the net piece needs to be bent towards two sides to form a wavy shape, the net piece needs to be turned over and then can be finished, and therefore machining is complex.

SUMMERY OF THE UTILITY MODEL

In order to carry out not equidirectional the buckling to the guardrail net piece for the convenience, this application provides a guardrail net piece bending device.

The application provides a guardrail net piece bending device adopts following technical scheme:

the utility model provides a guardrail net piece bending device, includes workstation, bending mechanism and actuating mechanism, bending mechanism includes two backup pads and two and turns over the folded plate, two the backup pad is vertical to be located the one end at workstation top, two backup pads set up relatively, and two are turned over the folded plate and articulate in two between the backup pad, two it is parallel to turn over the articulated shaft that the folded plate set gradually and two turned over the folded plate from top to bottom, workstation top horizontal rotation is connected with a plurality of compression rollers, actuating mechanism can order about two it rotates around self articulated shaft to turn over the folded plate.

Through adopting above-mentioned technical scheme, when needs bend the processing to the guardrail net piece, at first place the net piece on the workstation, pass from the compression roller bottom through moving the guardrail net piece along the workstation, when the net piece removes to bending mechanism department, make the net piece get into two and turn over between the folded plate, order about through actuating mechanism and turn over the folded plate and rotate the effect of buckling that realizes the net piece, turn over the folded plate through setting up two from top to bottom, make the net piece can upwards or turn over the book downwards, realize the effect of buckling to the net piece equidirectional.

Optionally, the driving mechanism includes a support shaft and a hydraulic cylinder, the support shaft is horizontally disposed between the two support plates, the two support shafts are respectively located at the upper end and the lower end of each support plate, the output end of the hydraulic cylinder is hinged to the turnover plate, and the other end of the hydraulic cylinder is rotatably connected to the support shaft.

Through adopting above-mentioned technical scheme, when needing to buckle the net piece, order about through the hydraulic stem and turn over the folded plate and rotate, when needs upwards buckle the net piece, prop the epaxial pneumatic cylinder of axle through the below and stretch, the epaxial pneumatic cylinder of back of below contracts for two are turned over the folded plate and are carried the net piece and upwards turn over and turn over, realize the effect of buckling to the net piece.

Optionally, still including locating adjustment mechanism in the backup pad, adjustment mechanism includes slider, screw rod and hand wheel, be equipped with the stroke groove along vertical direction in the backup pad, slider sliding connection in the stroke inslot is located the backup pad upside the articulated shaft of turning over the folded plate rotates with the slider to be connected, the screw rod is vertical to be rotated and is connected in the backup pad and stretch into the stroke inslot, the screw rod passes slider and slider threaded connection, the hand wheel is located screw rod one end.

Through adopting above-mentioned technical scheme, drive the screw rod through rotating the hand wheel and rotate, the screw rod rotates and orders about the slider and removes in the stroke inslot, and the slider removes and drives and turns over the folded plate and reciprocate, adjusts the interval between two folded plates, and then the convenience is pressed from both sides tight back bending to the net piece and is handled, improves the stability of buckling.

Optionally, still including locating turn over spacing subassembly on the folded plate, spacing subassembly includes a plurality of stoppers and bolt, two turn over and seted up the groove of sliding on the relative both sides wall of folded plate, the groove length direction that slides with the axial of back shaft is the same, stopper sliding connection with the inslot that slides, the bolt is located be used for the fixed to the stopper on the stopper, the stopper top is equipped with the holding tank, the length direction of holding tank with back shaft axial vertical.

Through adopting above-mentioned technical scheme, when moving the net piece to two turnover panels, through removing the stopper along the groove that slides, adjust the interval of a plurality of stoppers, fix through the bolt after adjusting, through putting into the holding tank with the reinforcing bar of net piece tip, conveniently fix the net piece tip, prevent when buckling guardrail net piece, the reinforcing bar of net piece tip slides on the turnover panel and influences the effect of buckling to the net piece.

Optionally, a fixing plate is arranged on one side, close to the workbench, of the supporting plate, and the fixing plate is connected with the top of the workbench through the supporting plate respectively.

Through adopting above-mentioned technical scheme, through the fixed plate that sets up, improve the joint strength between backup pad and workstation, further improve the stability of device.

Optionally, the top surface of the workbench is provided with a plurality of conveying rollers, and the conveying rollers and the hinge shafts of the turnover plates on the lower side are located on the same plane.

Through adopting above-mentioned technical scheme, through setting up a plurality of conveying rollers on the workstation, make things convenient for the guardrail net piece to remove on the workstation.

Optionally, at least two hydraulic cylinders are arranged between the turnover plate and the supporting shaft on one side.

By adopting the technical scheme, the two hydraulic cylinders are arranged between the turnover plate and the supporting shaft on one side, so that the stability of the device is further improved when the net sheet is bent.

Optionally, two side walls of the two turnover plates opposite to each other are provided with reinforcing plates.

Through adopting above-mentioned technical scheme, through setting up the reinforcing plate on the flap board, improve the intensity of flap board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two turnover plates are connected to the end part of the workbench, the turnover plates are driven to rotate through the driving mechanism to realize the bending effect on the mesh sheet, and the mesh sheet can be turned upwards or downwards through the two turnover plates to realize the bending effect on the mesh sheet in different directions;

2. the adjusting mechanism comprises a sliding block, a screw rod and a hand wheel, the sliding block is driven to move in the stroke groove by rotating the screw rod, the distance between the two turnover plates is adjusted, and the adjusting mechanism is further suitable for bending the meshes with different thicknesses;

3. through setting up spacing subassembly and including a plurality of stoppers and bolt, through the interval of adjustment stopper, the convenience is fixed the net piece tip, prevents when buckling the guardrail net piece, and the reinforcing bar of net piece tip slides on turning over the folded plate and influence the effect of buckling to the net piece.

Drawings

Fig. 1 is a schematic structural view of a guardrail mesh bending device according to an embodiment of the present application.

Fig. 2 is a partial perspective cross-sectional view of a guardrail mesh bending device according to an embodiment of the present application.

Reference numerals: 1. a work table; 11. a conveying roller; 12. a compression roller; 2. a bending mechanism; 21. turning the folded plate; 211. a reinforcing plate; 22. a support plate; 3. a drive mechanism; 31. a support shaft; 32. a hydraulic cylinder; 4. an adjustment mechanism; 41. a slider; 42. a screw; 43. a hand wheel; 44. a stroke slot; 5. a limiting component; 51. a limiting block; 52. a bolt; 53. a sliding groove; 54. accommodating grooves; 6. a fixing plate; 7. and (3) a mesh.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses guardrail net piece bending device. Referring to fig. 1 and 2, the bending device includes a workbench 1, a bending mechanism 2 and a driving mechanism 3, the top of the workbench 1 is horizontally and rotatably connected with a plurality of pressing rollers 12, the top of the workbench 1 is rotatably connected with a plurality of conveying rollers 11, and the conveying rollers 11 and hinge shafts of the turning plates 21 on the lower side are located on the same plane.

Referring to fig. 1 and 2, bending mechanism 2 includes two backup pads 22 and two turnover plates 21, two backup pads 22 are vertical to be welded in the one end at 1 top of workstation, two backup pads 22 set up relatively, two turnover plates 21 articulate in between two backup pads 22 and articulated shaft level sets up, two turnover plates 21 set gradually from top to bottom and two turnover plates 21's articulated shaft is parallel, actuating mechanism 3 can order about two turnover plates 21 to rotate around self articulated shaft, order about through actuating mechanism 3 that turnover plates 21 rotate and realize the effect of buckling to net piece 7, through setting up two turnover plates 21 from top to bottom, make net piece 7 can upwards turn over or turn over the book downwards. The reinforcing plates 211 are welded on the two opposite side walls of the two turnover plates 21, so that the strength of the turnover plates 21 is improved.

Referring to fig. 1 and 2, the driving mechanism 3 includes a supporting shaft 31 and a hydraulic cylinder 32, the supporting shaft 31 is horizontally welded between the two supporting plates 22, the two supporting shafts 31 are respectively located at the upper and lower ends of the supporting plates 22, the output end of the hydraulic cylinder 32 is hinged to the flap plate 21, the hinge shaft is axially parallel to the supporting shaft 31, and the other end is rotatably connected to the supporting shaft 31. Two hydraulic cylinders 32 are provided between the side flap 21 and the support shaft 31. The turnover plates 21 are driven to rotate by the hydraulic cylinders 32, when the mesh sheet 7 needs to be bent upwards, the hydraulic cylinders 32 on the lower supporting shafts 31 stretch, and the hydraulic cylinders 32 on the lower supporting shafts 31 contract, so that the two turnover plates 21 clamp the mesh sheet 7 and turn upwards.

Referring to fig. 1 and 2, the adjusting mechanism 4 is disposed on the supporting plate 22, the adjusting mechanism 4 includes a slider 41, a screw rod 42 and a hand wheel 43, a stroke slot 44 is formed in the supporting plate 22 along the vertical direction, the slider 41 is slidably connected in the stroke slot 44, a hinge shaft of the turnover plate 21 located on the upper side of the supporting plate 22 is rotatably connected to the slider 41, the screw rod 42 is vertically rotatably connected to the supporting plate 22 and extends into the stroke slot 44, the screw rod 42 penetrates through the slider 41 and is in threaded connection with the slider 41, and the hand wheel 43 is welded to the upper end of the screw rod 42. The hand wheel 43 is rotated to drive the screw rod 42 to rotate, the screw rod 42 rotates to drive the sliding block 41 to move in the stroke groove 44, the sliding block 41 moves to drive the turnover plates 21 to move up and down, the distance between the two turnover plates 21 is adjusted, and then the mesh 7 is conveniently bent after being clamped.

Referring to fig. 1 and 2, set up spacing subassembly 5 on turning over folded plate 21, spacing subassembly 5 includes a plurality of stopper 51 and bolt 52, two turn over and seted up sliding groove 53 on the relative both sides wall of folded plate 21, sliding groove 53 length direction is the same with the axial of back shaft 31, stopper 51 sliding connection with sliding in the groove 53, bolt 52 threaded connection is used for fixing stopper 51 on stopper 51, holding tank 54 has been seted up at stopper 51 top, the length direction and the back shaft 31 axial vertical of holding tank 54. Move stopper 51 along the groove 53 that slides, adjust a plurality of stopper 51's interval, fix through bolt 52 after adjusting, put into holding tank 54 through the reinforcing bar with net piece 7 tip in, conveniently fix net piece 7 tip.

Referring to fig. 1 and 2, a fixing plate 6 is welded to one side of the supporting plate 22 close to the workbench 1, and the fixing plate 6 is welded to the supporting plate 22 and the top of the workbench 1 respectively. The strength of connection between the support plate 22 and the table 1 is improved, and the stability of the apparatus is improved.

The implementation principle of the guardrail mesh bending device in the embodiment of the application is as follows: at first place net piece 7 on workstation 1, pass from compression roller 12 bottom through removing guardrail net piece 7 along workstation 1, when net piece 7 removes to bending mechanism 2 department, make net piece 7 get into between two turned over board 21, remove stopper 51 along sliding groove 53, adjust the interval of a plurality of stopper 51, fix through bolt 52 after adjusting, put into holding tank 54 through the reinforcing bar with net piece 7 tip, it is convenient to fix net piece 7 tip, it turns over the board 21 and rotates to order about through pneumatic cylinder 32, when needs are upwards buckled net piece 7, stretch through pneumatic cylinder 32 on the below back shaft 31, the pneumatic cylinder 32 on the back shaft 31 of below contracts, make two turned over board 21 clip net piece 7 and upwards turn over the book, the realization is to the effect of buckling of net piece 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a guardrail net piece bending device which characterized in that: including workstation (1), bending mechanism (2) and actuating mechanism (3), bending mechanism (2) include two backup pad (22) and two and turn over folded plate (21), two backup pad (22) are vertical to be located the one end at workstation (1) top, two backup pad (22) set up relatively, and two turn over folded plate (21) articulate in two between backup pad (22), two turn over folded plate (21) and set gradually from top to bottom and two articulated shafts that turn over folded plate (21) are parallel, workstation (1) top level is rotated and is connected with a plurality of compression roller (12), actuating mechanism (3) can order about two turn over folded plate (21) and rotate around self articulated shaft.

2. The guardrail mesh bending device according to claim 1, characterized in that: actuating mechanism (3) are including back shaft (31), pneumatic cylinder (32), back shaft (31) level is located two between backup pad (22), back shaft (31) are equipped with two and are located respectively the upper and lower both ends of backup pad (22), the output of pneumatic cylinder (32) with turn over folded plate (21) articulated, the other end rotate connect in on back shaft (31).

3. The guardrail mesh bending device according to claim 1, characterized in that: still including locating adjustment mechanism (4) on backup pad (22), adjustment mechanism (4) include slider (41), screw rod (42) and hand wheel (43), be equipped with stroke groove (44) along vertical direction on backup pad (22), slider (41) sliding connection in stroke groove (44), be located backup pad (22) upside the articulated shaft that turns over folded plate (21) rotates with slider (41) to be connected, screw rod (42) vertical rotation is connected on backup pad (22) and is stretched into in stroke groove (44), screw rod (42) pass slider (41) and slider (41) threaded connection, hand wheel (43) are located screw rod (42) one end.

4. The guardrail mesh bending device according to claim 2, wherein: still including locating spacing subassembly (5) on the folded plate (21) turns over, spacing subassembly (5) include a plurality of stopper (51) and bolt (52), two slide groove (53) have been seted up on the relative both sides wall of folded plate (21), slide groove (53) length direction with the axial of back shaft (31) is the same, stopper (51) sliding connection with in slide groove (53), bolt (52) are located be used for the fixed to stopper (51) on stopper (51), stopper (51) top is equipped with holding tank (54), the length direction of holding tank (54) with back shaft (31) axial vertical.

5. The guardrail mesh bending device according to claim 4, wherein: one side that backup pad (22) are close to workstation (1) is equipped with fixed plate (6), fixed plate (6) are connected with backup pad (22) and workstation (1) top respectively.

6. The guardrail mesh bending device according to claim 1, characterized in that: the top surface of the workbench (1) is provided with a plurality of conveying rollers (11), and the conveying rollers (11) and the hinging shafts of the turnover plates (21) on the lower side are positioned on the same plane.

7. The guardrail mesh bending device according to claim 2, wherein: at least two hydraulic cylinders (32) are arranged between the turnover plate (21) and the supporting shaft (31) on one side.

8. The guardrail mesh bending device of claim 7, wherein: two side walls of the two turnover plates (21) which are opposite to each other are provided with reinforcing plates (211).