CN219188446U

CN219188446U - Bending machine capable of feeding multiple groups of materials simultaneously

Info

Publication number: CN219188446U
Application number: CN202223569259.7U
Authority: CN
Inventors: 马兵兵; 刘旭辉; 李发辉; 韦亚辉; 李庆阳
Original assignee: Luoyang Tianzhen Machinery Equipment Co ltd
Current assignee: Luoyang Tianzhen Machinery Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a bending machine capable of feeding multiple groups of materials simultaneously, which relates to the field of steel bar bending machines and aims to solve the problems that in the prior art, only a single steel bar can be fed and bent, but multiple steel bars cannot be fed, and efficiency is to be improved.

Description

Bending machine capable of feeding multiple groups of materials simultaneously

Technical Field

The utility model relates to the field of steel bar bending machines, in particular to a bending machine capable of feeding multiple groups of materials simultaneously.

Background

Whether in numerous construction sites for construction projects or in construction projects such as various houses, office buildings, road engineering and the like in a steel bar production workshop, a large number of steel bars are often required to be bent. In the prior art, a common reinforcing steel bar processing machine, namely a reinforcing steel bar bending machine, mainly comprises a machine body and a working disc which is positioned at the top of the machine body and can rotate around the center of the machine body, wherein a plurality of jacks are arranged on the working disc and are used for inserting a bending pin shaft and a center pin shaft, a supporting pin shaft is fixed on the machine body, reinforcing steel bars are clamped among the bending pin shaft, the center pin shaft and the supporting pin shaft, and the reinforcing steel bars are bent when the working disc rotates.

Chinese patent CN208162501U discloses a steel bar bender, which comprises a base plate, be fixed with mould base, clamp supporting bench and feeding supporting bench on the top surface of bottom plate respectively, clamp supporting bench and feeding supporting bench are located the both sides of mould base respectively, and the top of mould base is provided with forming die, forming die's both sides face respectively with clamp supporting bench and feeding supporting bench side sliding contact that is close to each other, the top surface four corners punishment of bottom plate is fixed with the support column, install first pneumatic cylinder on the side of support column, the piston rod top of first pneumatic cylinder is connected with the roof, install second pneumatic cylinder and third pneumatic cylinder on the top surface of roof respectively, the piston rod bottom of second pneumatic cylinder is connected with the gyro wheel of bending. The automatic feeding device has the advantages that continuous automatic feeding can be realized, the steel bars cannot deflect in the feeding and bending processes, the bending quality is good, the production efficiency is high, but only a single steel bar can be fed and bent at a time, a plurality of steel bars cannot be fed, and the efficiency is to be improved.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a bending machine capable of feeding multiple groups of materials simultaneously, which adopts the technical scheme that the bending machine comprises an outer frame, wherein a penetrating mechanism is arranged on the outer frame, a first driving motor is arranged on the outer frame, an output shaft of the first driving motor is connected with a first screw rod, a first nut block is movably connected onto the first screw rod, one side of the first nut block is provided with a first electric telescopic rod, the bottom of the first electric telescopic rod is provided with a first pressing handle, the other side of the first nut block is provided with a second electric telescopic rod, the bottom of the second electric telescopic rod is provided with a second pressing handle, a roller is rotatably connected onto the first nut block, the roller is movably connected with the outer frame, a driving device and a jacking device are arranged in the penetrating mechanism, the first driving motor, the first electric telescopic rod and the second electric telescopic rod are all connected with a microprocessor, and the first nut block can move left and right to bend different steel bars.

As a preferable technical scheme of the utility model, the outer frame is provided with a second driving motor, an output shaft of the second driving motor is connected with a second screw rod, the outer frame further comprises a second nut block, the second nut block is movably connected with the second screw rod, the second nut block is provided with a supporting block, and the second driving motor is connected with the microprocessor.

As a preferable technical scheme of the utility model, the triangular notch is arranged on the supporting block, so that the reinforcing steel bar is conveniently limited and bent.

As a preferable technical scheme of the utility model, the bottom of the outer frame is provided with a connecting bottom plate, so that the outer frame is convenient to fix.

As a preferable technical scheme of the utility model, the front side and the rear side of the penetrating mechanism are respectively provided with a reinforcing steel bar penetrating hole, and the reinforcing steel bar penetrating holes on one side are four and are distributed at equal intervals.

As a preferable technical scheme of the utility model, the driving device comprises a fixing frame and a first pressing wheel, wherein the fixing frame is connected with the penetrating mechanism and is rotationally connected with the first pressing wheel, a third driving motor is arranged on the fixing frame, the output shaft of the third driving motor is connected with a first gear, the driving device also comprises a second gear which is coaxially and fixedly connected with the first pressing wheel, the second gear is meshed with the first gear, and the first pressing wheel can apply friction force to the steel bars to enable the steel bars to move forwards.

As a preferable technical scheme of the utility model, the jacking device comprises a first compression spring and a wheel frame, wherein the first compression spring is connected with the penetrating mechanism, the wheel frame is connected with the first compression spring, and the jacking device further comprises a second pressing wheel which is rotationally connected with the wheel frame and can jack the steel bars above.

The utility model has the beneficial effects that: according to the utility model, the steel bar penetrating hole, the first servo motor, the second servo motor, the first electric telescopic rod and the second electric telescopic rod are arranged, the steel bar is inserted into the steel bar penetrating hole on the penetrating mechanism, the driving device can increase friction force to the steel bar to enable the steel bar to move, the first driving motor is started, the first nut block can move left and right on the first screw rod to facilitate bending of different steel bars, the second driving motor is started, the second nut block can move on the second screw rod, the first electric telescopic rod is started, the first pressing handle can move downwards to bend the steel bar, the second electric telescopic rod moves downwards to enable the second pressing handle to be in contact with the steel bar, the triangular notch on the supporting block can press and bend the steel bar downwards, single feeding and bending of up to four steel bars can be achieved, and efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a right-side cross-sectional structure of the present utility model;

fig. 3 is a schematic structural view of the penetrating mechanism of the present utility model.

In the figure: 1. an outer frame; 2. a connecting bottom plate; 3. a threading mechanism; 4. a steel bar penetrating opening; 5. a first driving motor; 6. a first lead screw; 7. a roller; 8. a first nut block; 9. a first electric telescopic rod; 10. a first pressing handle; 11. a second electric telescopic rod; 12. a second pressing handle; 13. a support block; 14. triangular notch; 15. a second driving motor; 16. a second nut block; 17. a second lead screw; 18. a driving device; 19. a jacking device; 20. a fixing frame; 21. a third driving motor; 22. a first gear; 23. a second gear; 24. a first pinch roller; 25. a first compression spring; 26. a wheel carrier; 27. and a second pinch roller.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a bending machine capable of feeding multiple groups of materials simultaneously, which adopts the technical scheme that the bending machine comprises an outer frame 1, wherein a penetrating mechanism 3 is arranged on the outer frame 1, a first driving motor 5 is arranged on the outer frame 1, a first lead screw 6 is connected to an output shaft of the first driving motor 5, a first nut block 8 is movably connected to the first lead screw 6, a first electric telescopic rod 9 is arranged on one side of the first nut block 8, a first pressing handle 10 is arranged at the bottom of the first electric telescopic rod 9, a second electric telescopic rod 11 is arranged on the other side of the first nut block 8, a second pressing handle 12 is arranged at the bottom of the second electric telescopic rod 11, a roller 7 is rotatably connected to the first nut block 8, the roller 7 is movably connected with the outer frame 1, a driving device 18 and a jacking device 19 are arranged in the penetrating mechanism 3, the first driving motor 5, the first electric telescopic rod 9 and the second electric telescopic rod 11 are connected with a microprocessor, the first pressing handle 10 and the second pressing handle 12 are two times the diameter of the first pressing handle 12.

As a preferred technical scheme of the utility model, the outer frame 1 is provided with a second driving motor 15, an output shaft of the second driving motor 15 is connected with a second screw rod 17, the utility model further comprises a second nut block 16, the second nut block 16 is movably connected with the second screw rod 17, the second nut block 16 is provided with a supporting block 13, and the second driving motor 15 is connected with the microprocessor.

As a preferable solution of the present utility model, the support block 13 is detachably connected with a triangular notch 14.

As a preferable technical scheme of the utility model, the bottom of the outer frame 1 is provided with a connecting bottom plate 2, and bolt holes are arranged on the connecting bottom plate for fixing.

As a preferable technical scheme of the utility model, the front side and the rear side of the penetrating mechanism 3 are respectively provided with a reinforcing steel bar penetrating opening 4, and the reinforcing steel bar penetrating openings 4 on one side are four and are distributed at equal intervals.

As a preferred solution of the present utility model, the driving device 18 includes a fixing frame 20 and a first pressing wheel 24, the fixing frame 20 is connected with the penetrating mechanism 3 and is rotationally connected with the first pressing wheel 24, a third driving motor 21 is disposed on the fixing frame 20, an output shaft of the third driving motor 21 is connected with a first gear 22, the driving device further includes a second gear 23 fixedly connected with the first pressing wheel 24 coaxially, the second gear 23 is meshed with the first gear 22, and the driving device 18 is totally four and disposed on an upper side of an inner wall of the penetrating mechanism 3.

As a preferred embodiment of the present utility model, the tightening device 19 includes a first compression spring 25 and a wheel frame 26, the first compression spring 25 is connected with the penetrating mechanism 3, the wheel frame 26 is connected with the first compression spring 25, and further includes a second pressing wheel 27, the second pressing wheel 27 is rotatably connected with the wheel frame 26, and the tightening device 19 is four in number and is disposed under the penetrating mechanism 3.

The working principle of the utility model is as follows: firstly, can once insert four reinforcing bars from four reinforcing bar mouths 4 on wearing mechanism 3, drive arrangement 18 can play the increase frictional force to the reinforcing bar and make it remove, start fixed third driving motor 21 on mount 20, first gear 22 rotates and drives second gear 23 and rotate, first pinch roller 24 rotates jointly with second gear 23, can exert frictional force to the reinforcing bar of below, the tight device 19 can be tight to the reinforcing bar top of inserting, first compression spring 25 provides ascending thrust, wheel carrier 26 is convenient for fix second pinch roller 27, second pinch roller 27 can rotate and can be contacted with the reinforcing bar, connecting bottom plate 2 can be convenient for penetrate the bolt and fix outer frame 1, through starting first driving motor 5, can make first nut piece 8 left and right movement on first lead screw 6, be convenient for bend different reinforcing bars, start second driving motor 15, can make second piece 16 remove on second lead screw nut 17, start first electric telescopic handle 9, can make first pinch handle 10 move down and will bend, second electric pinch roller 11 can make second pinch handle 11 move down and make the recess of support bar 13 and bend down on the reinforcing bar, it can make the triangle-shaped to make the bending handle to make with second pinch bar 13.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The microprocessor provided by the utility model adopts an STM32 chip for starting and stopping the motor, and the pin and the connection mode of the STM32 can be used for obtaining technical teaching by referring to technical manuals published by teaching materials or manufacturers by a person skilled in the art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a bending machine of multiunit material simultaneous feeding, contains microprocessor, its characterized in that: including outer frame (1), be equipped with on outer frame (1) and wear to establish mechanism (3), be equipped with first driving motor (5) on outer frame (1), the output shaft of first driving motor (5) has first lead screw (6), swing joint has first nut piece (8) on first lead screw (6), first nut piece (8) one side is equipped with first electric telescopic handle (9), first electric telescopic handle (9) bottom is equipped with first pressure handle (10), the opposite side of first nut piece (8) is equipped with second electric telescopic handle (11), second electric telescopic handle (11) bottom is equipped with second pressure handle (12), rotate on first nut piece (8) and be connected with gyro wheel (7), gyro wheel (7) with outer frame (1) swing joint, wear to establish mechanism (3) inside have drive arrangement (18) and top tight device (19), first driving motor (5) first electric telescopic handle (9) second electric telescopic handle (11) all are connected with microprocessor.

2. The bending machine for simultaneously feeding multiple groups of materials according to claim 1, wherein: the outer frame (1) is provided with a second driving motor (15), an output shaft of the second driving motor (15) is connected with a second screw rod (17), the outer frame further comprises a second nut block (16), the second nut block (16) is movably connected with the second screw rod (17), the second nut block (16) is provided with a supporting block (13), and the second driving motor (15) is connected with the microprocessor.

3. A bending machine for simultaneous feeding of multiple groups of materials according to claim 2, wherein: the support block (13) is provided with a triangular notch (14).

4. The bending machine for simultaneously feeding multiple groups of materials according to claim 1, wherein: the bottom of the outer frame (1) is provided with a connecting bottom plate (2).

5. The bending machine for simultaneously feeding multiple groups of materials according to claim 1, wherein: the steel bar penetrating openings (4) are formed in the front side and the rear side of the penetrating mechanism (3), and the steel bar penetrating openings (4) on one side are four and distributed at equal intervals.

6. The bending machine for simultaneously feeding multiple groups of materials according to claim 1, wherein: the driving device (18) comprises a fixing frame (20) and a first pressing wheel (24), wherein the fixing frame (20) is connected with the penetrating mechanism (3) and is rotationally connected with the first pressing wheel (24), a third driving motor (21) is arranged on the fixing frame (20), a first gear (22) is connected with an output shaft of the third driving motor (21), and the driving device further comprises a second gear (23) which is coaxially and fixedly connected with the first pressing wheel (24), and the second gear (23) is meshed with the first gear (22).

7. The bending machine for simultaneously feeding multiple groups of materials according to claim 1, wherein: the jacking device (19) comprises a first compression spring (25) and a wheel frame (26), wherein the first compression spring (25) is connected with the penetrating mechanism (3), the wheel frame (26) is connected with the first compression spring (25), and the jacking device further comprises a second pressing wheel (27), and the second pressing wheel (27) is rotationally connected with the wheel frame (26).