Cutting machine with auxiliary feeding structure

Abstract

The utility model relates to the technical field of cutting machines, and discloses a cutting machine with an auxiliary feeding structure, which comprises a workbench, the top end face of the workbench is fixedly connected with a cutting machine body, the top end face of the workbench is fixedly connected with a mounting seat, and the top end face of the mounting seat is provided with a feeding assembly. According to the cutting machine with the auxiliary feeding structure, the clamping base continuously conveys a steel bar to the direction of the cutting machine body, the cutting machine body is operated to cut the steel bar, an operator does not need to manually convey the steel bar, the production efficiency is improved, the operator is prevented from making contact with parts except the cutting machine body, the safety risk is reduced, and the production cost is reduced. After the reinforcing steel bar is cut, the reinforcing steel bar moves towards the shifting wheel under the elastic pushing of the coil spring, non-stop of the motor and continuous conveying of the reinforcing steel bar are achieved, the shifting wheel carries the cut reinforcing steel bar away from the workbench, an operator is prevented from touching a cutting blade or a cutting area, and accidental injuries are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, and specifically relates to a cutting machine with an auxiliary feeding structure. Background Technique

[0002] A steel bar cutting machine is a device specifically used for cutting steel bars during construction. It usually adopts electric or hydraulic drive and has a cutting blade or cutting cutter head that rotates at a high speed, capable of quickly and accurately cutting steel bars. During construction, steel bars need to be processed according to design requirements, and the steel bar cutting machine can precisely cut the steel bars into the required lengths to meet the requirements of the building structure.

[0003] However, during the actual use of the steel bar cutting machine, it is necessary to manually send the steel bar under the cutting machine, which requires the operator to perform repeated bending, lifting, and positioning actions. This consumes a large amount of physical strength of the operator and is prone to causing fatigue and physical discomfort during work. In view of this, we have proposed a cutting machine with an auxiliary feeding structure. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cutting machine with an auxiliary feeding structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cutting machine with an auxiliary feeding structure, including a workbench, the top end face of the workbench is fixedly connected with a cutting machine body, the top end face of the workbench is fixedly connected with a mounting seat, and a feeding assembly is arranged on the top end face of the mounting seat. The feeding assembly includes:

[0006] A mounting frame, the top end face of the mounting seat is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a cross plate, and the cross plate is fixedly connected with a rubber arc plate;

[0007] A motor, the inner top surface of the mounting seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the motor is fixedly connected with a reciprocating lead screw;

[0008] A threaded plate, the side wall of the reciprocating lead screw is threadedly connected with a threaded plate, the side wall of the threaded plate is fixedly connected with a frame body, the frame body is fixedly connected with an elastic member, and the end of the elastic member away from the frame body is fixedly connected with a clamping seat;

[0009] A dial, the top end face of the mounting seat is fixedly connected with a vertical plate, the side wall of the vertical plate is rotatably connected with a rotating shaft, and the side wall of the rotating shaft is fixedly connected with a dial;

[0010] The toggle plate, the side wall of the rotating shaft is fixedly connected with a mounting sleeve, the outer wall of the mounting sleeve is fixedly connected with a hinge seat, the hinge seat is sleeved with the shaft body, the shaft body is fixedly connected with the toggle plate, and the side wall of the shaft body is fixedly connected with a coil spring.

[0011] Preferably, the clamping seat is fixedly connected to a connecting rod, an end of the connecting rod away from the clamping seat is fixedly connected to a clamping arc plate, a top end surface of the clamping seat is fixedly connected to an abutment block, and a top end surface of the clamping arc plate is fixedly connected to a rubber strip.

[0012] Preferably, a mounting block is fixedly connected to the top end surface of the mounting seat, the mounting block is slidably connected to a limiting rod, the limiting rod is threadedly connected to a bolt, the bolt abuts against the mounting block, and the length of the steel bar is limited by the limiting rod to achieve fixed length cutting of the steel bar.

[0013] Preferably, one end of the coil spring away from the hinge seat is fixedly connected to the toggle plate, and the coil spring pushes the steel bar toward the toggle wheel through elasticity.

[0014] Preferably, a transmission rod is rotatably connected to the inner top surface of the mounting seat, the transmission rod is transmission-connected to the rotating shaft via a sleeved belt 1, and the transmission rod is transmission-connected to the rotating shaft via a sleeved belt 2.

[0015] Preferably, the transmission rods, the rotating shafts and the dial wheels are arranged in several groups, and the transmission rods are connected by a sleeved belt drive.

[0016] Compared with the prior art, the utility model provides a cutting machine with an auxiliary feeding structure, which has the following beneficial effects:

[0017] 1. The cutting machine with an auxiliary feeding structure has a clamping seat that continuously transports the steel bars toward the cutting machine body. When the steel bars abut against the limiting rod, the cutting machine body is operated to cut the steel bars. There is no need for an operator to manually transport the steel bars, thereby improving production efficiency and avoiding the operator from contacting parts other than the cutting machine body, thereby reducing the occurrence of safety risks. The steel bars are limited by the clamping seat, and the toggle plate is pushed by the steel bars to rotate around the axis of the shaft body. After the steel bars are cut, the steel bars move toward the thumbwheel under the elastic push of the coil spring, thereby achieving non-stop operation of the motor and continuous transportation of the steel bars, thereby improving the working efficiency of the device. The thumbwheel rotates to bring the cut steel bars away from the workbench, and there is no need for an operator to manually pick up the steel bars, thereby avoiding touching the cutting blade or the cutting area, thereby reducing the occurrence of accidental injuries.

[0018] 2. The cutting machine with auxiliary feeding structure, when the steel bar contacts with the clamping arc plate, the clamping arc plate undergoes elastic deformation, the steel bar abuts with the abutment block, the abutment block limits the steel bar, and at this time the clamping arc plate wraps the steel bar, which can adapt to steel bars of different diameters and provide sufficient clamping force. The rubber strip abuts with the steel bar, which increases the friction between the clamping arc plate and the steel bar, improves the stability of the steel bar in the clamping device, and improves the conveying efficiency of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mounting seat of the utility model when viewed from above;

[0021] Figure 3 This is a schematic diagram of the thumbwheel structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping arm of the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the installation sleeve of the utility model;

[0025] Figure 7 For this utility model Figure 6 Schematic diagram of the structure of area A in the middle.

[0026] In the figure: 1. workbench; 2. cutting machine body; 3. mounting seat; 4. mounting block; 5. limit rod; 6. mounting frame; 7. horizontal plate; 8. rubber arc plate; 9. motor; 10. rotating shaft; 11. reciprocating screw rod; 12. threaded plate; 13. frame; 14. elastic member; 15. clamping seat; 16. clamping arc plate; 17. belt one; 18. transmission rod; 19. belt two; 20. vertical plate; 21. rotating shaft; 22. dial wheel; 23. mounting sleeve; 24. hinged seat; 25. shaft body; 26. toggle plate; 27. coil spring; 28. abutment block; 29. ​​rubber strip. DETAILED DESCRIPTION

[0027] like Figures 1-7As shown, the utility model provides a technical solution: a cutting machine with an auxiliary feeding structure, including a workbench 1, the top end surface of the workbench 1 is fixedly connected with a cutting machine body 2, the top end surface of the workbench 1 is fixedly connected with a mounting seat 3, the top end surface of the mounting seat 3 is provided with a feeding assembly, the feeding assembly includes a mounting block 4, a limit rod 5, a mounting frame 6, a horizontal plate 7, a rubber arc plate 8, a motor 9, a rotating shaft 10, a reciprocating screw rod 11, a threaded plate 12, a frame body 13, an elastic member 14, a clamping seat 15, a clamping arc plate 16, a belt 17, a transmission rod 18, a belt 2 19, a vertical plate 20, a rotating shaft 21, a dial wheel 22, a mounting sleeve 23, a hinged seat 24, a shaft body 25, a toggle plate 26, a coil spring 27, abutment block 28, and a rubber strip 29.

[0028] In one embodiment of the utility model, the top end surface of the mounting seat 3 is fixedly connected with a mounting block 4, the mounting block 4 is slidably connected with a limiting rod 5, the limiting rod 5 is threadedly connected with a bolt, the bolt abuts against the mounting block 4, and the length of the steel bar is limited by the limiting rod 5 to achieve a fixed length of steel bar cutting, the top end surface of the mounting seat 3 is fixedly connected with a mounting frame 6, the inner wall of the mounting frame 6 is fixedly connected with a cross plate 7, the cross plate 7 is fixedly connected with a rubber arc plate 8, the inner top surface of the mounting seat 3 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a rotating shaft 10, and the rotating shaft 10 is away from the motor 9. One end is fixedly connected to the reciprocating screw rod 11, the side wall of the reciprocating screw rod 11 is threadedly connected with a threaded plate 12, the side wall of the threaded plate 12 abuts against the inner wall of the mounting seat 3, the side wall of the threaded plate 12 is fixedly connected with a frame 13, the frame 13 is fixedly connected to an elastic member 14, the end of the elastic member 14 away from the frame 13 is fixedly connected to a clamping seat 15, the clamping seat 15 is fixedly connected to a connecting rod, the end of the connecting rod away from the clamping seat 15 is fixedly connected to a clamping arc plate 16, the top end surface of the clamping seat 15 is fixedly connected with an abutting block 28, and the top end surface of the clamping arc plate 16 is fixedly connected with a rubber strip 29.

[0029] The top end surface of the mounting seat 3 is fixedly connected with a vertical plate 20, and the side wall of the vertical plate 20 is rotatably connected with a rotating shaft 21, and the side wall of the rotating shaft 21 is fixedly connected with a dial wheel 22. The inner top surface of the mounting seat 3 is rotatably connected with a transmission rod 18, and the transmission rod 18 is transmission-connected to the rotating shaft 10 through a sleeved belt 17, and the transmission rod 18 is transmission-connected to the rotating shaft 21 through a sleeved belt 29. The number of transmission rods 18, rotating shaft 21 and dial wheel 22 is arranged in several groups, and the transmission rods 18 are connected through a sleeved belt transmission. The side wall of the rotating shaft 21 is fixedly connected with a mounting sleeve 23, and the outer wall of the mounting sleeve 23 is fixedly connected with a hinge seat 24, and the hinge seat 24 is sleeved with a shaft body 25, and the shaft body 25 is fixedly connected to a toggle plate 26. The side wall of the shaft body 25 is fixedly connected with a coil spring 27, and one end of the coil spring 27 away from the hinge seat 24 is fixedly connected to the toggle plate 26, and the coil spring 27 elastically pushes the steel bar to move toward the dial wheel 22.

[0030] Put the steel bar between the two groups of clamping seats 15, start the motor 9 to drive the rotating shaft 10 and the reciprocating screw 11 to rotate, the reciprocating screw 11 drives the threaded plate 12 and the frame 13 to reciprocate horizontally, and the rubber arc plate 8 guides the clamping seat 15 downward, so that the clamping seat 15 clamps the steel bar, and then the clamping seat 15 drives the steel bar to move in the direction of the cutting machine body 2. When the clamping seat 15 moves to the right side of the cross plate 7, the clamping seat 15 loses the limit of the cross plate 7, and under the action of the elastic member 14, it moves upward, loses the clamping of the steel bar, and then the clamping seat 15 moves away from the cutting machine body 2. The cutting machine body 2 moves in the direction, and the clamping seat 15 pushes the rubber arc plate 8 to deform the rubber arc plate 8. When the clamping seat 15 completely passes through the rubber arc plate 8, the rubber arc plate 8 is reset. At this time, the rubber arc plate 8 can further guide the clamping seat 15 downward to realize continuous transportation of the steel bars toward the cutting machine body 2. When the steel bars abut the limit rod 5, the cutting machine body 2 is operated to cut the steel bars. There is no need for the operator to manually transport the steel bars, thereby improving production efficiency and avoiding the operator from contacting parts other than the cutting machine body 2, thereby reducing the occurrence of safety risks.

[0031] After the cutting machine body 2 cuts, the motor 9 rotates to drive the rotating shaft 10 to rotate, and then drives the transmission rod 18 to rotate through the transmission of the belt 2 19. The transmission rod 18 rotates and drives the rotating shaft 21 to rotate through the transmission of the belt 2 19. The rotation of the rotating shaft 21 drives the dial wheel 22 to rotate, and the cut steel bars are taken away from the workbench 1. There is no need for the operator to manually pick up the steel bars, avoid touching the cutting blade or the cutting area, and reduce the occurrence of accidental injuries.

[0032] When cutting, the first thing that contacts the steel bar is the rotating shaft 21 with the toggle plate 26. When the steel bar has not been completely cut off, the rotating shaft 21 drives the toggle plate 26 to rotate, and the steel bar is limited by the clamping seat 15. The toggle plate 26 is pushed by the steel bar to rotate around the axis of the shaft body 25. After the steel bar is cut off, the steel bar moves toward the toggle wheel 22 under the elastic push of the coil spring 27, thereby realizing the non-stop operation of the motor 9 and the continuous transportation of the steel bar, thereby improving the working efficiency of the device.

[0033] In addition, the clamping seat 15 is fixedly connected to the connecting rod, and one end of the connecting rod away from the clamping seat 15 is fixedly connected to the clamping arc plate 16. The top end surface of the clamping seat 15 is fixedly connected with an abutment block 28, and the top end surface of the clamping arc plate 16 is fixedly connected with a rubber strip 29. The clamping arc plate 16 is made of flexible material. When the steel bar contacts the clamping arc plate 16, the clamping arc plate 16 undergoes elastic deformation, and the steel bar abuts against the abutment block 28, and the abutment block 28 limits the steel bar. At this time, the clamping arc plate 16 wraps the steel bar, which can adapt to steel bars of different diameters and provide sufficient clamping force. The rubber strip 29 abuts against the steel bar, thereby increasing the friction between the clamping arc plate 16 and the steel bar, improving the stability of the steel bar in the clamping device, and improving the transportation efficiency of the steel bar.

[0034] In the utility model, when in use, the motor 9 is started to drive the rotating shaft 10 and the reciprocating screw 11 to rotate, so that the clamping seat 15 continuously transports the steel bar toward the cutting machine body 2. When the steel bar has not been completely cut off, the toggle plate 26 rotates around the axis of the shaft body 25, and the steel bar will not be driven to move at this time. After the steel bar is cut off, the steel bar moves toward the thumbwheel 22 under the elastic push of the coil spring 27, and the rotating shaft 21 rotates to drive the thumbwheel 22 to rotate. The thumbwheel 22 rotates to bring the cut steel bar away from the workbench 1. Furthermore, the clamping arc plate 16 wraps around the steel bar and can adapt to steel bars of different diameters. The rubber strip 29 abuts against the steel bar to increase the friction between the clamping arc plate 16 and the steel bar.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A cutting machine with an auxiliary feeding structure, comprising a workbench (1), the top end surface of the workbench (1) being fixedly connected to a cutting machine body (2), characterized in that: The top end surface of the workbench (1) is fixedly connected to a mounting seat (3), and the top end surface of the mounting seat (3) is provided with a feeding assembly, and the feeding assembly comprises: A mounting frame (6), wherein the top end surface of the mounting seat (3) is fixedly connected to the mounting frame (6), the inner wall of the mounting frame (6) is fixedly connected to a transverse plate (7), and the transverse plate (7) is fixedly connected to the rubber arc plate (8); A motor (9), the inner top surface of the mounting seat (3) is fixedly connected with the motor (9), the output end of the motor (9) is fixedly connected to the rotating shaft (10), and the end of the rotating shaft (10) away from the motor (9) is fixedly connected to the reciprocating screw rod (11); A threaded plate (12), the side wall of the reciprocating screw rod (11) is threadedly connected to the threaded plate (12), the side wall of the threaded plate (12) is fixedly connected to a frame (13), the frame (13) is fixedly connected to an elastic member (14), and one end of the elastic member (14) away from the frame (13) is fixedly connected to a clamping seat (15); A thumbwheel (22), the top end surface of the mounting seat (3) is fixedly connected to a vertical plate (20), the side wall of the vertical plate (20) is rotatably connected to a rotating shaft (21), and the side wall of the rotating shaft (21) is fixedly connected to a thumbwheel (22); A toggle plate (26), a side wall of the rotating shaft (21) is fixedly connected with a mounting sleeve (23), an outer wall of the mounting sleeve (23) is fixedly connected with a hinge seat (24), the hinge seat (24) is sleeved with a shaft body (25), the shaft body (25) is fixedly connected with the toggle plate (26), and a side wall of the shaft body (25) is fixedly connected with a coil spring (27).

2. The cutting machine with auxiliary feeding structure according to claim 1, characterized in that: The clamping seat (15) is fixedly connected to the connecting rod, and one end of the connecting rod away from the clamping seat (15) is fixedly connected to the clamping arc plate (16). The top end surface of the clamping seat (15) is fixedly connected to an abutment block (28), and the top end surface of the clamping arc plate (16) is fixedly connected to a rubber strip (29).

3. The cutting machine with auxiliary feeding structure according to claim 1, characterized in that: The top end surface of the mounting seat (3) is fixedly connected with a mounting block (4), the mounting block (4) is slidably connected to a limiting rod (5), the limiting rod (5) is threadedly connected to a bolt, and the bolt abuts against the mounting block (4).

4. The cutting machine with auxiliary feeding structure according to claim 1, characterized in that: One end of the coil spring (27) away from the hinge seat (24) is fixedly connected to the toggle plate (26).

5. The cutting machine with auxiliary feeding structure according to claim 1, characterized in that: The inner top surface of the mounting seat (3) is rotatably connected with a transmission rod (18), the transmission rod (18) is transmission-connected to the rotating shaft (10) via a sleeved belt 1 (17), and the transmission rod (18) is transmission-connected to the rotating shaft (21) via a sleeved belt 2 (19).

6. The cutting machine with auxiliary feeding structure according to claim 5, characterized in that: The transmission rods (18), the rotating shafts (21) and the thumbwheels (22) are arranged in a plurality of groups, and the transmission rods (18) are connected to each other through a sleeved belt transmission.

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