CN210648294U

CN210648294U - Automatic feeding device of thread rolling machine

Info

Publication number: CN210648294U
Application number: CN201921085853.4U
Authority: CN
Inventors: 金咬根
Original assignee: Haiyan County Machinery Co Ltd
Current assignee: Haiyan County Machinery Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-02
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a thread rolling machine's automatic feeding device, including thread rolling machine, still include the conveyer belt, thread rolling machine one side sets up the conveyer belt, conveyer belt width direction one side is provided with motor one, the conveyer belt top is provided with the blowing case, the dead lever has all been welded to the blowing case both sides, dead lever one side with conveyer belt width direction one side is fixed connection, the discharge gate has been seted up to the terminal surface under the blowing case, the discharge gate top is provided with feed mechanism, the conveyer belt is close to thread rolling machine length direction one side is provided with the slide, the spout has been seted up to slide up end card, be provided with the slider in the spout, slider one side is provided with pushing mechanism, pushing mechanism is located in the spout, the welding of slider up end has the concave block. The utility model provides a manual operation intensity of labour very big and the low problem of production efficiency.

Description

Automatic feeding device of thread rolling machine

Technical Field

The utility model relates to a metalworking field, in particular to automatic feeding device of thread rolling machine.

Background

The thread rolling machine is used for rolling deformed steel bars with complex shapes and high strength, and at present, parts are taken up from a material rack through manual operation of an operator and are placed into a thread rolling wheel for processing. Because a thread rolling machine is operated by one person, the labor intensity of an operator is high, and meanwhile, in the discharging process, whether the position of a thread rolling wheel is proper or not and whether the axial length of a part is proper or not and whether the part is stably placed on a supporting block and is parallel to the supporting block need to be manually judged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thread rolling machine's automatic feeding device has solved the very big and low problem of production efficiency of manual operation intensity of labour.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an automatic feeding device of thread rolling machine, includes the thread rolling machine, still includes the conveyer belt, thread rolling machine one side sets up the conveyer belt, conveyer belt width direction one side is provided with motor one, the conveyer belt top is provided with the blowing case, the dead lever has all been welded to the blowing case both sides, the dead lever is kept away from blowing case one side with conveyer belt width direction one side is fixed connection, the discharge gate has been seted up to the terminal surface under the blowing case, the discharge gate top is provided with feed mechanism, the conveyer belt is close to thread rolling machine length direction one side is provided with the slide, the spout has been seted up to slide up end card, be provided with the slider in the spout, the slider with the spout is sliding connection, slider one side is provided with pushing mechanism, pushing mechanism is located in the spout, the welding of slider up end has the concave block.

Adopt above-mentioned technical scheme, when the workman puts into the workbin inside a plurality of reinforcing bars of cutting, make a reinforcing bar drop to the conveyer belt from the discharge gate through feed mechanism, starting motor one after that, the output shaft of motor one rotates and drives the conveyer belt and rotate, every one check forward of conveyer belt, a reinforcing bar just drops to the conveyer belt from the discharge gate, when the conveyer belt reaches a certain degree forward, the reinforcing bar drops to the concave piece in from the conveyer belt, start pushing mechanism immediately, pushing mechanism makes the slider slide forward in the spout, the slider slides forward and drives the concave piece welded with it and move forward, the concave piece moves forward makes the reinforcing bar move forward, the reinforcing bar moves forward and gets into in the thread rolling machine, accomplish the bolt back and send to next process when the reinforcing bar.

Preferably, the feeding mechanism comprises a second motor, one side of the discharging box is welded with the second motor, an output shaft of the second motor penetrates through the discharging box, a rotating shaft and a rotating shaft are welded on the output shaft of the second motor, the discharging box is rotatably connected with the rotating shaft, a first rotating plate, a second rotating plate, a third rotating plate and a fourth rotating plate are respectively welded on the rotating shaft, and the distances between the rotating plates are equal.

By adopting the technical scheme, when a worker puts a plurality of sheared steel bars into the material placing box, one steel bar falls into the space between the first rotating plate and the second rotating plate, the second motor is started, the output shaft of the second motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first rotating plate, the second rotating plate, the third rotating plate and the fourth rotating plate which are welded with the rotating shaft to rotate, the first rotating plate and the second rotating plate rotate to enable the steel bars to fall onto the conveying belt from the discharge port, a new steel bar falls into the space between the first rotating plate and the fourth rotating plate, and the operation is repeated.

Preferably, the pushing mechanism comprises a third motor, a supporting block is welded below the third motor, the supporting block is fixedly connected with the sliding groove, a first connecting rod is arranged on an output shaft of the third motor, one side, far away from the third motor, of the first connecting rod is hinged to a second connecting rod, and one side, far away from the first connecting rod, of the second connecting rod is rotatably connected with the sliding block.

By adopting the technical scheme, the motor III is started, the output shaft of the motor III rotates to drive the connecting rod I to rotate, the connecting rod I rotates to drive the hinged connecting rod II to rotate, and the connecting rod II rotates to drive the sliding block to slide forwards in the sliding groove.

Preferably, the concave block is U-shaped.

By adopting the technical scheme, the reinforcing steel bars can be ensured to fall to the middle of the concave block from the conveyor belt, so that each reinforcing steel bar can be accurately pushed to a position between two rolling wheels in the thread rolling machine.

Preferably, a fixing seat is welded below the motor, a fixing plate is welded at the bottom end of the fixing seat, and the fixing plate is fixedly connected with one side of the width of the conveyor belt.

By adopting the technical scheme, the fixing seat plays a role in stabilizing the motor I, and the fixing plate plays a role in stabilizing the fixing seat.

Preferably, the bottom end of the sliding plate is fixedly connected with a support.

By adopting the technical scheme, the support plays a role in supporting the sliding plate.

Preferably, an infrared emitter and an infrared receiver are arranged inside the thread rolling machine, the infrared emitter and the infrared receiver are symmetrically arranged, and the infrared receiver is connected with switches of the first motor and the second motor.

By adopting the technical scheme, when the reinforcing steel bar enters the thread rolling machine to start the thread, the signal emitted by the infrared emitter is blocked by the reinforcing steel bar, the infrared receiver cannot receive the signal to close the switches of the first motor and the second motor, and when the reinforcing steel bar finishes the thread and is conveyed to the next procedure, the receiver receives the signal and starts the switches of the first motor and the second motor.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram of an embodiment for showing the position inside the discharge box;

fig. 3 is a schematic position diagram of the pushing mechanism according to the embodiment.

Reference numerals: 1. a thread rolling machine; 2. a conveyor belt; 3. a material placing box; 4. a first motor; 5. a fixed seat; 6. a fixing plate; 7. fixing the rod; 8. a second motor; 9. a discharge port; 10. a rotating shaft; 11. rotating the first plate; 12. rotating a second plate; 13. rotating a plate III; 14. rotating the plate four; 15. a support; 16. a third motor; 17. a first connecting rod; 18. a second connecting rod; 19. a support frame; 20. a chute; 21. a slide plate; 22. a slider; 23. a concave block; 24. an infrared emitter; 25. an infrared receiver.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

The utility model provides an automatic feeding device of thread rolling machine 1, see fig. 1 to fig. 3, including thread rolling machine 1, still include conveyer belt 2, thread rolling machine 1 one side sets up

conveyer belt

2, 2 width direction one sides of conveyer belt are provided with motor 4, 2 tops of conveyer belt are provided with blowing case 3, dead lever 7 has all been welded to 3 both sides of blowing case, dead lever 7 is kept away from 3 one sides of blowing case and is fixed connection with 2 width direction one sides of conveyer belt, discharge gate 9 has been seted up to the terminal surface under the blowing case 3, discharge gate 9 tops are provided with feed mechanism, conveyer belt 2 is close to thread rolling machine 1 length direction one side and is provided with slide 21, slide 20 has been seted up to slide 21 up end card, be provided with slider 22 in the spout 20, slider 22 is sliding connection with spout 20, slider 22 one side is provided with pushing mechanism, pushing mechanism is located spout 20.

As shown in fig. 2, the feeding mechanism includes a second motor 8, the second motor 8 is welded on one side of the material discharging box 3, the material discharging box 3 is penetrated through by an output shaft of the second motor 8, a rotating shaft 10 is welded on the output shaft of the second motor 8, the rotating shaft 10 is rotatably connected with the material discharging box 3, a first rotating plate 11, a second rotating plate 12, a third rotating plate 13 and a fourth rotating plate 14 are respectively welded on the rotating shaft 10, and distances between the rotating plates are equal.

As shown in fig. 3, the pushing mechanism includes a third motor 16, a supporting block is welded below the third motor 16, the supporting block is fixedly connected with the chute 20, a first connecting rod 17 is arranged on an output shaft of the third motor 16, a second connecting rod 18 is hinged to one side of the first connecting rod 17 away from the third motor 16, and one side of the second connecting rod 18 away from the first connecting rod 17 is rotatably connected with the slider 22.

The concave block 23 is U-shaped, which can ensure that the reinforcing steel bars fall from the conveyor belt 2 to the middle of the concave block 23, thereby ensuring that each reinforcing steel bar can be accurately pushed between two rolling wheels in the thread rolling machine 1.

The welding of 4 below of motor 5, the welding of 5 bottom ends of fixing base has fixed plate 6, and fixed plate 6 is fixed connection with 2 width one sides of conveyer belt, and fixing base 5 has played the effect of firm motor 4, and fixed plate 6 has played the effect of stabilizing fixing base 5.

The bottom end of the sliding plate 21 is fixedly connected with a support 15, and the support 15 plays a role in supporting the sliding plate 21.

The thread rolling machine 1 is internally provided with an infrared emitter 24 and an infrared receiver 25, the infrared emitter 24 and the infrared receiver 25 are symmetrically arranged, and the infrared receiver 25 is connected with switches of a first motor 4 and a second motor 8.

In practical operation, when a worker puts a plurality of sheared steel bars into the material placing box 3, one steel bar falls between the first rotating plate 11 and the second rotating plate 12, the second motor 8 is started, the output shaft of the second motor 8 rotates to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the first rotating plate 11, the second rotating plate 12, the third rotating plate 13 and the fourth rotating plate 14 which are welded with the rotating shaft to rotate, the first rotating plate 11 and the second rotating plate 12 rotate to enable the steel bars to fall onto the conveyor belt 2 from the material outlet 9, a new steel bar falls between the first rotating plate 11 and the fourth rotating plate 14, then the first motor 4 is started, the output shaft of the first motor 4 rotates to drive the conveyor belt 2 to rotate, one steel bar falls onto the conveyor belt 2 from the material outlet 9 every time the conveyor belt 2 moves forward, when the conveyor belt 2 moves forward to a certain degree, the steel bar falls into the concave block 23 from the conveyor belt 2, then the third motor 16 is started, the output shaft of the third motor 16 rotates, the first connecting rod 17 rotates to drive the second hinged connecting rod 18 to rotate, the second connecting rod rotates to drive the sliding block 22 to slide forwards in the sliding groove 20, the sliding block 22 slides forwards to drive the concave block 23 welded with the sliding block to move forwards, the concave block 23 moves forwards to enable the reinforcing steel bars to move forwards, when the reinforcing steel bars enter the thread of the thread rolling machine 1, signals emitted by the infrared emitter 24 are blocked by the reinforcing steel bars, the infrared receiver 25 cannot receive the signals to close the switches of the first motor 4 and the second motor 8, when the reinforcing steel bars finish threads and are conveyed to the next procedure, the receiver receives the signals and starts the switches of the first motor 4 and the second motor 8, and then the operation is repeated.

Claims

1. The automatic feeding device of the thread rolling machine comprises a thread rolling machine (1) and is characterized by further comprising a conveyor belt (2), wherein the conveyor belt (2) is arranged on one side of the thread rolling machine (1), a motor I (4) is arranged on one side of the width direction of the conveyor belt (2), a material discharging box (3) is arranged above the conveyor belt (2), fixing rods (7) are welded on two sides of the material discharging box (3), one side, far away from the material discharging box (3), of each fixing rod (7 is fixedly connected with one side of the width direction of the conveyor belt (2), a discharge hole (9) is formed in the lower end face of the material discharging box (3), a feeding mechanism is arranged above the discharge hole (9), a sliding plate (21) is arranged on one side, close to the length direction of the thread rolling machine (1), of the conveyor belt (2), and a sliding groove (20) is formed in, be provided with slider (22) in spout (20), slider (22) with spout (20) are sliding connection, slider (22) one side is provided with pushing mechanism, pushing mechanism is located in spout (20), the welding of slider (22) up end has concave block (23).

2. The automatic feeding device of the thread rolling machine according to claim 1, wherein the feeding mechanism comprises a second motor (8), the second motor (8) is welded on one side of the discharging box (3), the output shaft of the second motor (8) penetrates through the discharging box (3), a rotating shaft (10) is welded on the output shaft of the second motor (8), the rotating shaft (10) is rotatably connected with the discharging box (3), a first rotating plate (11), a second rotating plate (12), a third rotating plate (13) and a fourth rotating plate (14) are respectively welded on the rotating shaft (10), and distances among the rotating plates are equal.

3. The automatic feeding device of the thread rolling machine according to claim 2, wherein the pushing mechanism comprises a third motor (16), a supporting block is welded below the third motor (16), the supporting block is fixedly connected with the chute (20), a first connecting rod (17) is arranged on an output shaft of the third motor (16), a second connecting rod (18) is hinged to one side, away from the third motor (16), of the first connecting rod (17), and one side, away from the first connecting rod (17), of the second connecting rod (18) is rotatably connected with the sliding block (22).

4. An automatic feeding device of a thread rolling machine according to claim 3, characterized in that said concave block (23) is "U" shaped.

5. The automatic feeding device of the thread rolling machine according to claim 4, characterized in that a fixing seat (5) is welded below the first motor (4), a fixing plate (6) is welded at the bottom end of the fixing seat (5), and the fixing plate (6) is fixedly connected with one side of the width of the conveyor belt (2).

6. The automatic feeding device of the thread rolling machine according to claim 5, characterized in that a bracket (15) is fixedly connected to the bottom end of the sliding plate (21).

7. The automatic feeding device of the thread rolling machine according to claim 6, wherein an infrared emitter (24) and an infrared receiver (25) are arranged inside the thread rolling machine (1), the infrared emitter (24) and the infrared receiver (25) are symmetrically arranged, and the infrared receiver (25) is connected with switches of the first motor (4) and the second motor (8).