Pushing structure of cutter and manipulator

Abstract

The utility model provides a cutter and manipulator pushing structure, which comprises a box body, a connecting rod, a first pull rod and a second pull rod, the box body is provided with a first Y hole and a second Y hole, the first pull rod is arranged on the first Y hole, the second pull rod is arranged on the second Y hole, and a transmission mechanism used for connecting the connecting rod with the first pull rod and the second pull rod is arranged in the box body. The transmission mechanism drives the second pull rod to move backwards when driving the first pull rod to move forwards. When the first pull rod pushes the cutter forwards to cut the blank, the second pull rod drives the mechanical arm to move backwards to receive the blank, so that after the blank is cut, the mechanical arm can receive the cut blank, the blank does not need to be pushed through a spring mechanism, and the mechanical arm directly receives the blank, so that material receiving is more stable compared with material receiving after the blank is pushed by the spring mechanism; blanks are not prone to inclination and falling, the situation that equipment is compressed by air or the blanks are crushed due to inclination of the blanks is reduced, and the efficiency and the yield are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cold header, concretely to a pushing structure of cutter and manipulator. BACKGROUND

[0002] In the cold header, the cutter is used to cut the blank into small pieces of suitable length, and the manipulator is used to convey the blank in the processing. But in the prior art, the cutter and the manipulator are synchronous in and out, and the manipulator cannot catch the cut blank in the first time, and the blank needs to be pushed a distance by the spring mechanism and then caught by the manipulator. The blank may be skewed or fall off in the conveying process, affecting normal processing production. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a pushing structure of cutter and manipulator, which comprises a box body, a connecting rod, a first pull rod for connecting a mechanical arm and a second pull rod for connecting a cutter, a first Y hole and a second Y hole are formed in the box body, the first pull rod is installed on the first Y hole, the second pull rod is installed on the second Y hole, a transmission mechanism for connecting the connecting rod with the first pull rod and the second pull rod is arranged in the box body, and the transmission mechanism drives the first pull rod to move forward and drives the second pull rod to move backward.

[0004] Preferably, first and second horizontal holes parallel to each other are arranged on the box body, the first horizontal hole is communicated with the first Y hole, the second horizontal hole is communicated with the second Y hole, the transmission mechanism comprises first and second S plates and a connecting plate, the connecting rod is connected with the first S plate, the connecting plate connects the first and second S plates, the first S plate is arranged in the first horizontal hole, the second S plate is arranged in the second horizontal hole, the first S plate is provided with a first top block, one side of the first top block is provided with a first slope surface, the second S plate is provided with a second top block, one side of the second top block is provided with a second slope surface, the first top block coincides with the second slope surface along the vertical axial direction of the first horizontal hole, and the second top block coincides with the first slope surface along the vertical axial direction of the first horizontal hole, so that when the first pull rod is pushed out, the second pull rod is retracted, and when the second pull rod is pushed out, the first pull rod is retracted.

[0005] Preferably, the first pull rod comprises a base, a connecting rod is connected to one end of the base, and a return mechanism is connected to the other end of the base, the return mechanism comprises a spring, a roller, a fixed rod and a bottom disc, an installation groove is formed in the base, the roller is installed in the installation groove, one end of the fixed rod is connected with the base, the other end of the fixed rod extends out of the box body and is connected with the bottom disc, and the spring is arranged between the box body and the bottom disc.

[0006] Preferably, the fixed rod is provided with two rods, which are evenly arranged between the base and the bottom disc.

[0007] Preferably, a positioning rod is arranged on the bottom disc, and the spring is sleeved on the positioning rod.

[0008] Preferably, a groove is formed on the first S-shaped plate, and the first top block is installed in the groove.

[0009] Preferably, a guide sleeve is installed in the box body, and the connecting rod is arranged in the guide sleeve.

[0010] Preferably, one end of the connecting plate is fixedly connected with the first S-shaped plate, the other end is connected with a rotatable connecting arm, a connecting shaft is arranged on the second S-shaped plate, and the connecting arm is connected with the connecting shaft.

[0011] The beneficial effects of the utility model are as follows: when the first pull rod pushes the cutter to cut the blank, the second pull rod drives the mechanical arm to move backward to catch the blank, so that after the blank is cut, the mechanical arm can catch the cut blank, the spring mechanism is not needed to push the blank, the mechanical arm directly catches the blank, compared with the spring mechanism pushing the blank and then catching the blank, the blank is caught more stably, the blank is not easy to send to be inclined and to fall, the equipment air pressure is reduced or the blank is not easy to be pressed to be damaged due to the blank inclination, the efficiency and the yield are improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the overall structural drawing of the utility model;

[0013] Fig. 2 It is the structural drawing of the utility model after the box body is removed;

[0014] Fig. 3 It is the structural drawing of the first S-shaped plate and the second S-shaped plate. PREFERRED EMBODIMENT

[0015] The utility model will be further described in combination with the embodiments given in the drawings.

[0016] Please refer to Figs. 1-3 The utility model provides a kind of pushing structure of cutter and mechanical hand, including box body 1, connecting rod 2, first pull rod 3 for connecting mechanical arm and second pull rod 4 for connecting cutter, first Y hole and second Y hole are formed on box body 1, first pull rod 3 is installed on first Y hole, second pull rod 4 is installed on second Y hole, transmission mechanism for connecting connecting rod 2 with first pull rod 3 and second pull rod 4 is arranged in box body 1, when transmission mechanism drives first pull rod 3 to move forward, drive second pull rod 4 to move backward.

[0017] Through the above design, when the first pull rod 3 pushes the cutter to cut the blank, the second pull rod 4 drives the mechanical arm to move backward to catch the blank, so that after the blank is cut, the mechanical arm can catch the cut blank, the spring mechanism is not needed to push the blank, the mechanical arm directly catches the blank, compared with the spring mechanism pushing the blank and then catching the blank, the blank is caught more stably, the blank is not easy to send to be inclined and to fall, the equipment air pressure is reduced or the blank is not easy to be pressed to be damaged due to the blank inclination, the efficiency and the yield are improved.

[0018] Further, the box 1 is provided with a first transverse hole and a second transverse hole parallel to each other, the first transverse hole is communicated with the first Y hole, the second transverse hole is communicated with the second Y hole, the transmission mechanism includes a first S plate 51, a second S plate 52 and a connecting plate 53, the connecting rod 2 is connected with the first S plate 51, the connecting plate 53 connects the first S plate 51 and the second S plate 52, the first S plate 51 is arranged in the first transverse hole, the second S plate 52 is arranged in the second transverse hole, the first S plate 51 is provided with a first top block 54, one side of the first top block 54 is provided with a first slope surface 55, the second S plate 52 is provided with a second top block 56, one side of the second top block 56 is provided with a second slope surface 57, the first top block 54 coincides with the second slope surface 57 along the vertical first transverse hole axial direction, the second top block 56 coincides with the first slope surface 55 along the vertical first transverse hole axial direction, so that when the first pull rod 3 is pushed out, the second pull rod 4 is retracted, and when the second pull rod 4 is pushed out, the first pull rod 3 is retracted.

[0019] Further, the first pull rod 3 includes a base 31, one end of the base 31 is connected with a connecting rod 32, the other end is connected with a return mechanism, the return mechanism includes a spring 33, a roller 34, a fixed rod 35 and a bottom disc 36, the base 31 is provided with a mounting groove, the roller 34 is mounted in the mounting groove, one end of the fixed rod 35 is connected with the base 31, the other end of the fixed rod 35 extends out of the box 1 and is connected with the bottom disc 36, and the spring 33 is arranged between the box 1 and the bottom disc 36.

[0020] Through the above structure, the connecting rod 2 drives the first S plate 51, and the first S plate 51 drives the second S plate 52 through the connecting plate 53, and the connecting rod 2 drives the first S plate 51 and the second S plate 52 to make reciprocating motion. When the first pull rod 3 is located at the position of the first top block 54, the second pull rod 4 is located at the bottom of the second slope surface 57, at this time, the first pull rod 3 is pushed out, and the cutter is pushed out to cut the blank; the second pull rod 4 is retracted by the spring 33, and the mechanical arm is driven to approach the blank, so as to clamp the blank. When the first pull rod 3 is located at the position of the first slope surface 55, the second pull rod 4 is located at the position of the second protrusion, at this time, the first pull rod 3 is retracted by the spring 33, and the second pull rod 4 drives the mechanical arm to move forward, and the blank is transported to the processing position.

[0021] Further, the fixed rod 35 is provided with two, which are uniformly arranged between the base 31 and the bottom disc 36.

[0022] Through the arrangement of the two fixed rods 35, the structure is more firm, and the operation is more stable.

[0023] Further, the bottom disc 36 is provided with a positioning rod, and the spring 33 is sleeved on the positioning rod.

[0024] The positioning rod positions the spring 33, so that the spring 33 does not displace in the working process, and the spring 33 can continuously and normally work.

[0025] Furthermore, a groove is formed on the first S plate 51 , and the first top block 54 is installed in the groove.

[0026] The first top block 54 is positioned by the groove, so that the connection between the first S plate 51 and the first top block 54 is more secure, and is not easily deformed after being subjected to force, and can maintain a more stable working state.

[0027] Furthermore, a guide sleeve 37 is installed in the box body 1 , and the connecting rod 32 is inserted into the guide sleeve 37 .

[0028] Furthermore, one end of the connecting plate 53 is fixedly connected to the first S plate 51 , and the other end is connected to a rotatable connecting arm 58 . A connecting shaft 59 is provided on the second S plate 52 , and the connecting arm 58 is connected to the connecting shaft 59 .

[0029] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A push structure of a cutter and a robot, characterized by: The utility model provides a cutting device for cutting machine, including box (1), connecting rod (2), first pull rod (3) for connecting mechanical arm and second pull rod (4) for connecting cutting knife, first Y hole and second Y hole are seted up on the box (1), first pull rod (3) is installed on first Y hole, second pull rod (4) is installed on second Y hole, drive mechanism for connecting connecting rod (2) with first pull rod (3) and second pull rod (4) is provided in the box (1), when drive mechanism drives first pull rod (3) to move forward, drives second pull rod (4) to move backward.

2. The pushing structure of the cutter and the robot according to claim 1, characterized in that: The box (1) is provided with first horizontal hole and second horizontal hole which are parallel to each other, the first horizontal hole is communicated with the first Y hole, the second horizontal hole is communicated with the second Y hole, the drive mechanism comprises a first S plate (51), a second S plate (52) and a connecting plate (53), the connecting rod (2) is connected with the first S plate (51), the connecting plate (53) connects the first S plate (51) with the second S plate (52), the first S plate (51) is arranged in the first horizontal hole, the second S plate (52) is arranged in the second horizontal hole, the first S plate (51) is provided with a first top block (54), one side of the first top block (54) is provided with a first slope surface (55), the second S plate (52) is provided with a second top block (56), one side of the second top block (56) is provided with a second slope surface (57), the first top block (54) and the second slope surface (57) coincide along the vertical first horizontal hole axial direction, the second top block (56) and the first slope surface (55) coincide along the vertical first horizontal hole axial direction, so that when the first pull rod (3) is pushed out, the second pull rod (4) is retracted, and when the second pull rod (4) is pushed out, the first pull rod (3) is retracted.

3. The push structure of the cutter and the robot according to claim 2, characterized in that: The first pull rod (3) comprises a base (31), one end of the base (31) is connected with a connecting rod (32), the other end is connected with a return mechanism, the return mechanism comprises a spring (33), a roller (34), a fixed rod (35) and a bottom disc (36), the base (31) is provided with a mounting groove, the roller (34) is mounted in the mounting groove, one end of the fixed rod (35) is connected with the base (31), the other end of the fixed rod (35) extends out of the box (1) and is connected with the bottom disc (36), and the spring (33) is arranged between the box (1) and the bottom disc (36).

4. The push structure of the cutter and the robot according to claim 3, characterized in that: The fixed rod (35) is provided with two, which are uniformly arranged between the base (31) and the bottom disc (36).

5. The push structure of the cutter and the robot according to claim 3, wherein: The bottom disc (36) is provided with a positioning rod, and the spring (33) is sleeved on the positioning rod.

6. The push structure of the cutter and the robot according to claim 2, wherein: The first S plate (51) is provided with a groove, and the first top block (54) is mounted in the groove.

7. The push structure of the cutter and the robot according to claim 3, characterized in that: The box (1) is provided with a guide sleeve (37), and the connecting rod (32) is arranged in the guide sleeve (37).

8. The pusher structure of a cutter and a robot according to claim 2, wherein: One end of the connecting plate (53) is fixedly connected with the first S plate (51), and the other end is connected with a rotatable connecting arm (58), the second S plate (52) is provided with a connecting shaft (59), and the connecting arm (58) is connected with the connecting shaft (59).

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