CN210702222U

CN210702222U - Efficient reinforcing steel bar hoop bending equipment for building

Info

Publication number: CN210702222U
Application number: CN201921033203.5U
Authority: CN
Inventors: 温亚峰; 马伟平
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-09
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a curved hoop equipment of high-efficient reinforcing bar for building, including the casing, the terminal surface all is provided with the reinforcing bar of horizontal interlude around the casing, and is close to left side position in the casing and is provided with the rolling mechanism that carries out roll-in and transport to both sides reinforcing bar around, and the terminal surface is located the below of rolling mechanism and all fixes being provided with the collection box around the casing. The utility model discloses in the pinch roller that lies in both ends around the casing through compression roller mechanism realizes straightening simultaneously and carrying the reinforcing bar of both sides around to the curved hoop axle and the eccentric shaft on carousel and the curved hoop axle that lies in both ends around the casing through curved hoop mechanism realize the curved hoop when to the reinforcing bar of both sides around, and cut off the processing that realizes two reinforcing bar curved hoop spare of realizing one curved hoop action when the reinforcing bar of both sides around the cutting off tool realization is located the casing through shutdown mechanism around the casing, the curved hoop efficiency of the curved hoop equipment of great improvement reinforcing bar.

Description

Efficient reinforcing steel bar hoop bending equipment for building

Technical Field

The utility model relates to a curved hoop technical field of reinforcing bar specifically is a curved hoop equipment of high-efficient reinforcing bar for building.

Background

Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded corners. Including plain steel muscle, ribbed steel bar, twist reverse the reinforcing bar, in order to satisfy some building structure's demand in the construction, need carry out the curved hoop with the reinforcing bar in order to satisfy construction's demand, and the curved hoop of reinforcing bar then leaves the curved hoop equipment of reinforcing bar.

The utility model discloses an applicant discovers that the shaping of bending of a hoop can only be accomplished to the once hoop bending action of current reinforcing bar hoop bending equipment, and this kind of hoop bending mode hoop bending is inefficient, and the time that leads to the curved hoop of reinforcing bar of a certain quantity is used is longer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved hoop equipment of high-efficient reinforcing bar for building aims at improving the current curved hoop equipment of reinforcing bar and bends the problem of hoop inefficiency.

The utility model discloses a realize like this:

a high-efficiency reinforcing steel bar hoop bending device for buildings comprises a shell, reinforcing steel bars transversely inserted are arranged on the front end face and the rear end face of the shell, rolling mechanisms for rolling and conveying the reinforcing steel bars on the front side and the rear side are arranged in the shell close to the left side, collecting boxes are fixedly arranged on the front end face and the rear end face of the shell below the rolling mechanisms, cutting mechanisms for cutting the reinforcing steel bars on the front side and the rear side are arranged on the inner side of the shell on the right side of the rolling mechanisms, cushion blocks matched with the cutting mechanisms are fixedly arranged on the front end face and the rear end face of the shell, hoop bending mechanisms for bending the reinforcing steel bars on the front side and the rear side are arranged on the inner side of the shell on the right side of the cutting mechanisms, the reinforcing steel bars on the front side and the rear side are simultaneously straightened and conveyed by pressing wheels positioned at the front end and the rear end of the shell by the pressing roller mechanisms, and, and the cutting-off mechanism is positioned at the front end and the rear end of the shell, so that the reinforcing steel bars on the front side and the rear side are cut off simultaneously, a hoop bending action is realized, and the processing of two reinforcing steel bar hoop bending parts is finished, and the hoop bending efficiency of the reinforcing steel bar hoop bending equipment is greatly improved.

Further, the rolling mechanism comprises first connecting shafts, the first connecting shafts are arranged into an upper row and a lower row, pinch rollers are fixedly arranged on the front side wall and the rear side wall of the shell, which are penetrated through by the front end and the rear end of each first connecting shaft, reinforcing steel bars penetrate between the two pinch rollers matched with the upper side and the lower side, the circumferential surfaces of the pinch rollers are provided with rolling grooves, the upper first connecting shaft and the lower first connecting shaft which are positioned on the rightmost side are provided with first gears, the first gears on the upper side and the lower side are meshed with each other, one of the first gears is meshed with a worm, the central shaft of the worm is fixedly connected with an output shaft of a first motor, the first gear is driven by the first motor to rotate and drive the first connecting shafts to rotate to realize the stirring and conveying of the reinforcing steel bars, and the.

Further, the hoop bending mechanism comprises a second connecting shaft, the front side wall and the rear side wall of the shell are respectively fixedly provided with a rotary table at two ends of the second connecting shaft in a penetrating mode, a hoop bending shaft is arranged at the center of one side, away from the shell, of the rotary table, an eccentric shaft is arranged on the upper side, located on the rotary table, of the hoop bending shaft, the steel bar penetrates through the space between the hoop bending shaft and the eccentric shaft, a second gear is fixedly arranged on the second connecting shaft and meshed with a driving gear on an output shaft of a second motor, the second gear is driven by the second motor to drive the second connecting shaft to rotate at a certain angle, and the rotary table is driven by the second motor.

Further, the inboard bottom of collecting the box sets up to the V type, and the fixed row of being provided with of lower port of collecting the box material side pipe, arranges the lower port ann of material side pipe and has inserted the baffle, through the collection of the cinder that drops when collecting the box to the reinforcing bar straightens to realize collecting the discharge of cinder through pulling out the baffle.

Further, shutdown mechanism includes the connecting rod, the both ends of connecting rod are passed the casing around the lateral wall all fixed be provided with the cutting off cutter, and the position that the lateral wall is located the connecting rod and passes around the casing all is provided with vertical guide port, the lower terminal surface middle part of connecting rod is provided with the spring, and the lower extreme of spring is provided with the backup pad, lateral wall fixed connection around both ends and the casing of backup pad, the top that the up end of casing is located the connecting rod is provided with the pneumatic cylinder, and the ejector pin of pneumatic cylinder passes the top and the connecting rod fixed connection of casing, move down through pneumatic cylinder top movable connecting rod and drive the cutting off cutter and move down and cut off the reinforcing bar, and return the top of the connecting.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in the pinch roller that lies in both ends around the casing through compression roller mechanism realizes straightening simultaneously and carrying the reinforcing bar of both sides around to the curved hoop axle and the eccentric shaft on carousel and the curved hoop axle that lies in both ends around the casing through curved hoop mechanism realize the curved hoop when to the reinforcing bar of both sides around, and cut off the processing that realizes two reinforcing bar curved hoop spare of realizing one curved hoop action when the reinforcing bar of both sides around the cutting off tool realization is located the casing through shutdown mechanism around the casing, the curved hoop efficiency of the curved hoop equipment of great improvement reinforcing bar.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of the high-efficiency reinforcing bar hoop bending equipment for buildings according to the present invention;

fig. 2 is a cross-sectional view of the high-efficiency reinforcing bar hoop bending device for buildings according to the present invention;

fig. 3 is a perspective view of the high-efficiency reinforcing bar hoop bending device for building of the utility model;

fig. 4 is a schematic view of a rolling mechanism of the high-efficiency reinforcing steel bar hoop bending equipment for buildings according to the present invention;

fig. 5 is a schematic view of a hoop bending mechanism of the high-efficiency reinforcing steel bar hoop bending equipment for buildings according to the present invention;

fig. 6 is a schematic view of a collecting box of the high-efficiency reinforcing steel bar hoop bending device for buildings according to the present invention;

fig. 7 is the utility model discloses a cutting mechanism schematic diagram of curved hoop equipment of high-efficient reinforcing bar for building.

In the figure: 1. a housing; 2. a rolling mechanism; 21. a pinch roller; 22. a first connecting shaft; 23. a first gear; 24. a worm; 3. reinforcing steel bars; 4. a cutting mechanism; 41. a connecting rod; 42. a cutting knife; 5. a hoop bending mechanism; 51. bending the hoop shaft; 52. an eccentric shaft; 53. a turntable; 54. a second gear; 55. a second connecting shaft; 6. a collection box; 61. discharging square tubes; 62. a baffle plate; 7. cushion blocks; 8. a spring; 9. and a support plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, please refer to fig. 1, fig. 2 and fig. 3 specifically, a high-efficiency reinforcing steel bar hoop bending apparatus for building, which includes a housing 1, wherein the front and rear end surfaces of the housing 1 are provided with reinforcing steel bars 3 transversely inserted therethrough, a rolling mechanism 2 for rolling and conveying the reinforcing steel bars 3 on the front and rear sides is disposed near the left side of the housing 1, the front and rear end surfaces of the housing 1 are disposed below the rolling mechanism 2 and are fixedly provided with a collecting box 6, the inner side of the housing 1 is disposed on the right side of the rolling mechanism 2 and is provided with a cutting mechanism 4 for cutting the reinforcing steel bars 3 on the front and rear sides, the front and rear end surfaces of the housing 1 are fixedly provided with a spacer 7 matched with the cutting mechanism 4, the inner side of the housing 1 is disposed on the right side of the cutting mechanism 4 and is provided with a hoop bending mechanism 5 for bending the reinforcing steel bars 3 on the front and rear sides, and the pressing wheels 21 of the rolling mechanism 2, the front and rear two ends of the shell 1 are provided with the turntables 53 through the hoop bending mechanisms 5, the hoop bending shafts 51 and the eccentric shafts 52 on the turntables 53, the front and rear two sides of the reinforcing steel bars 3 are simultaneously bent, the front and rear two ends of the shell 1 are provided with the cutting-off mechanisms 4, the cutting-off cutters 42 are simultaneously cut off the front and rear two sides of the shell 1, one hoop bending action is achieved, and the two reinforcing steel bar hoop bending parts are processed, so that the hoop bending efficiency of the reinforcing steel bar hoop bending equipment is greatly improved.

Specifically, referring to fig. 4, the rolling mechanism 2 includes a first connecting shaft 22, the first connecting shaft 22 is arranged in two rows, and the front and rear ends of the first connecting shaft 22 penetrate through the front and rear side walls of the housing 1 and are fixedly provided with press wheels 21, the reinforcing steel bar 3 penetrates between the two press wheels 21 which are matched up and down, and the circumferential surface of the pinch roller 21 is provided with a rolling groove, the upper and lower first connecting shafts 22 positioned at the rightmost side are provided with first gears 23, the first gears 23 at the upper and lower sides are mutually meshed, one of the first gears 23 is engaged with a worm 24, the central shaft of the worm 24 is fixedly connected with the output shaft of the first motor, the worm 24 is driven by the first motor to rotate to drive the first gear 23 to drive the first connecting shaft 22 to rotate, so that the rightmost two press wheels 21 rotate to realize stirring conveying of the steel bars 3, and the steel bars 3 are straightened by the other press wheels 21.

Specifically, referring to fig. 5, the hoop bending mechanism 5 includes a second connecting shaft 55, two ends of the second connecting shaft 55 penetrate through front and rear side walls of the housing 1 and are fixedly provided with rotating discs 53, a hoop bending shaft 51 is arranged at a center of a side of the rotating discs 53 away from the housing 1, an eccentric shaft 52 is arranged on an upper side of the hoop bending shaft 51 on the rotating discs 53, the reinforcing steel bars 3 penetrate between the hoop bending shaft 51 and the eccentric shaft 52, a second gear 54 is fixedly arranged on the second connecting shaft 55, the second gear 54 is engaged with a driving gear on an output shaft of a second motor, and the second motor drives the second gear 54 to drive the second connecting shaft 55 to rotate at a certain angle, so that the rotating discs 53 rotate at a certain angle to drive the eccentric shaft 52 to hoop the reinforcing.

Specifically, referring to fig. 6, the bottom of the inner side of the collecting box 6 is V-shaped, a discharging square tube 61 is fixedly arranged at the lower port of the collecting box 6, a baffle 62 is inserted into the lower port of the discharging square tube 61, and the collecting box 6 collects scale that falls off when the reinforcing steel bar 3 is straightened, and the baffle 62 is pulled out to discharge and collect the scale.

Specifically, referring to fig. 7, the cutting mechanism 4 includes a connecting rod 41, cutting blades 42 are fixedly disposed at both ends of the connecting rod 41 through the front and rear side walls of the housing 1, vertical guide openings are disposed at positions of the front and rear side walls of the housing 1 through which the connecting rod 41 passes, a spring 8 is disposed at a middle portion of a lower end surface of the connecting rod 41, a support plate 9 is disposed at a lower end of the spring 8, both ends of the support plate 9 are fixedly connected with the front and rear side walls of the housing 1, a hydraulic cylinder is disposed at an upper end surface of the housing 1 above the connecting rod 41, an ejector rod of the hydraulic cylinder penetrates through a top of the housing 1 and is fixedly connected with the connecting rod 41, the connecting rod 41 is pushed by the hydraulic cylinder to move down to drive the cutting blades 42 to move down to.

Working principle when using the utility model discloses the time, drive worm 24 through first motor and rotate drive first gear 23 and drive first connecting axle 22 and rotate and realize that the rotation of two pinch rollers 21 on the rightmost side realizes stirring the transport to reinforcing bar 3, and realize straightening to reinforcing bar 3 through other pinch rollers 21, drive second gear 54 through the second motor and drive second connecting axle 55 and be certain angle and rotate and realize that carousel 53 is certain angle and rotate and drive eccentric shaft 52 and carry out the hoop bending to reinforcing bar 3, push up connecting rod 41 through the pneumatic cylinder and move down and drive cutting-off cutter 42 and move down and block 7 combined action and cut off the reinforcing bar 3 that the hoop bending was good.

The device obtained by the design can basically meet the requirement of high hoop bending efficiency of the existing reinforcing steel bar hoop bending equipment, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a curved hoop equipment of high-efficient reinforcing bar for building, includes casing (1), its characterized in that: the utility model discloses a cutting mechanism, including casing (1), terminal surface, front and back terminal surface, the casing (1) is all provided with reinforcing bar (3) of horizontal interlude, and is provided with near the left side position in casing (1) and carries out roll-in and roll-in mechanism (2) of carrying out with the transport to both sides reinforcing bar (3) around, the terminal surface is located the below of roll-in mechanism (2) all fixedly around casing (1) and is provided with collection box (6), the right side that the inboard of casing (1) is located roll-in mechanism (2) is provided with shutdown mechanism (4) that cut off both sides reinforcing bar (3) around, and the terminal surface is all fixed around casing (1) be provided with shutdown mechanism (4) complex cushion (7), the right side that the inboard of casing (1) is located shutdown mechanism (4) is provided with the hoop bending mechanism.

2. The efficient reinforcement hoop bending device for buildings according to claim 1, wherein the rolling mechanism (2) comprises first connecting shafts (22), the first connecting shafts (22) are arranged in two rows, the front ends and the rear ends of the first connecting shafts (22) penetrate through the front side wall and the rear side wall of the casing (1) and are fixedly provided with press wheels (21), the reinforcement (3) penetrates between the two press wheels (21) which are matched up and down, the circumferential surface of each press wheel (21) is provided with a rolling groove, the upper first connecting shaft (22) and the lower first connecting shaft (22) which are positioned on the rightmost side are provided with first gears (23), the first gears (23) on the upper side and the lower side are meshed with each other, one first gear (23) is meshed with a worm (24), and the central shaft of the worm (24) is fixedly connected with the output shaft of a first motor.

3. The efficient reinforcement hoop bending device for buildings according to claim 2, wherein the hoop bending mechanism (5) comprises a second connecting shaft (55), both ends of the second connecting shaft (55) penetrate through the front and rear side walls of the casing (1) to be fixedly provided with rotating discs (53), one surface of each rotating disc (53) far away from the casing (1) is centrally provided with a hoop bending shaft (51), an eccentric shaft (52) is arranged on the upper side of the corresponding rotating disc (53) on the hoop bending shaft (51), the reinforcement bars (3) penetrate between the hoop bending shaft (51) and the eccentric shaft (52), a second gear (54) is fixedly arranged on the second connecting shaft (55), and the second gear (54) is meshed with a driving gear on an output shaft of a second motor.

4. The efficient steel bar hoop bending device for buildings as claimed in claim 3, wherein the bottom of the inner side of the collecting box (6) is arranged in a V shape, a discharging square pipe (61) is fixedly arranged at the lower port of the collecting box (6), and a baffle (62) is inserted into the lower port of the discharging square pipe (61).

5. The efficient reinforcement hoop bending device for buildings according to claim 4, wherein the cutting mechanism (4) comprises a connecting rod (41), cutting knives (42) are fixedly arranged at the front side wall and the rear side wall of the connecting rod (41) which penetrate through the shell (1) at the two ends of the connecting rod, vertical guide ports are arranged at the positions, through which the connecting rod (41) penetrates, of the front side wall and the rear side wall of the shell (1), a spring (8) is arranged in the middle of the lower end face of the connecting rod (41), a supporting plate (9) is arranged at the lower end of the spring (8), the two ends of the supporting plate (9) are fixedly connected with the front side wall and the rear side wall of the shell (1), a hydraulic cylinder is arranged above the connecting rod (41) at the upper end face of the shell (1), and an ejector rod of the hydraulic cylinder penetrates through the top of the.