Ring piece shifting manipulator

Abstract

A ring piece shifting manipulator comprises a shifting rod and a driving device driving the shifting rod to horizontally reciprocate, the shifting rod is rotationally arranged in a push-pull seat through a pin shaft, the bottom of the push-pull seat and one end, away from the driving device, of the push-pull seat are open, a limiting plate is arranged on one side, close to the driving device, in the push-pull seat, and the limiting plate is horizontally arranged and higher than the pin shaft. When the deflector rod is vertical, the upper end of the deflector rod is in contact with the limiting plate for limiting. Manual operation is not needed during material stirring, the material stirring device is suitable for mass production and manufacturing, labor intensity is lowered, production efficiency is improved, material transportation time is saved, and economic benefits are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to ring rolling mill technical field, specifically a ring piece material handling manipulator. BACKGROUND

[0002] With the market's requirement of automation degree is unceasingly improving, automation has become the development direction in the forging field. At present, the production line lacks the mechanical hand device of pushing and poking the ring piece product, and it is not conducive to improving the processing connection and blanking of the ring piece product. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above problem, the utility model aims at providing a ring piece material handling manipulator.

[0004] In order to achieve the above object, the utility model discloses a kind of ring piece material handling manipulators, including poking rod and drive device of driving poking rod horizontal reciprocating movement, poking rod is rotationally arranged in push-pull seat by pin shaft, the bottom of push-pull seat and the open end far from drive device are arranged, the side close to drive device in push-pull seat is provided with limit plate, and limit plate is horizontally arranged and higher than pin shaft, so that the upper end of poking rod is in contact with limit plate and is limited when poking rod is vertical.

[0005] Further, the drive device is a cycloid speed reducer driving rack structure of horizontal reciprocating movement.

[0006] Further, the cycloid speed reducer is arranged at one end of the rack, the rack is provided with a horizontal guide cylinder, the rack is engaged with the driving gear driven by the cycloid speed reducer, and the driving gear is rotationally arranged in the rack.

[0007] Further, the other end of the rack is provided with a lower roller for supporting the lower surface of the guide cylinder, and the center of the lower roller is provided with an annular groove, and the rack passes through the annular groove.

[0008] Further, the upper rack of the lower roller is also provided with an upper roller for pressing on the upper surface of the guide cylinder, and the upper surface of the guide cylinder above the driving gear is also provided with an upper roller located in the rack.

[0009] Further, the driving gear is fixed on the driving roller rotationally supported in the rack, and one end of the driving roller is provided with a sprocket, and the sprocket of the driving roller is connected with the sprocket of the cycloid speed reducer through a chain.

[0010] Further, a support gear is arranged in the rack between the lower roller and the driving gear for supporting the rack.

[0011] Further, the cross section of the guide cylinder is square, and the rack is located at the middle part of the lower surface of the guide cylinder.

[0012] Through the above setting, the utility model discloses simple and compact structure, and the mechanical hand advances to the specified position, and touches the ring piece, and the control system makes the feedback, at this moment, and the ring piece is moved to the track of conveyer until conveying, and the material is not needed manual operation when poking, is applicable to mass production and manufacture, reduces the labor intensity, improves production efficiency, saves material transportation time, and increases economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in connection with the drawings.

[0014] Figure 1 It is the front view structural schematic diagram of the utility model;

[0015] Figure 2 It is the side view structural schematic diagram of the utility model lower roller part;

[0016] Figure 3 It is the side view structural schematic diagram of the utility model drive gear part. PREFERRED EMBODIMENT

[0017] As Figures 1-3 Shown, a kind of ring piece material poking mechanical hand, including poking lever 1 and drive device for driving poking lever 1 horizontal reciprocating movement, poking lever 1 is rotationally arranged in push-pull seat 3 by pin shaft 2, the bottom of push-pull seat 3 and the open end away from drive device are arranged, the side of push-pull seat 3 close to drive device is provided with limit plate 4, and limit plate 4 is horizontally arranged and higher than pin shaft 2, so that the upper end of poking lever 1 is in contact with limit plate 4 for limiting when poking lever 1 is vertical.

[0018] Specifically: drive device is the rack structure of driving horizontal reciprocating movement by cycloidal reducer 5, cycloidal reducer 5 is arranged at one end of rack 6, rack 6 is provided with horizontal guide cylinder 7, rack 8 arranged at the bottom of guide cylinder 7 is engaged with drive gear 9 driven to rotate by cycloidal reducer 5, the section of guide cylinder 7 is square, and rack 8 is located at the middle part of the lower surface of guide cylinder 7, drive gear 9 is rotationally arranged in rack 6, and lower roller 10 for supporting the lower surface of guide cylinder 7 is arranged in the other end of rack 6, and the center of lower roller 10 is provided with annular groove, rack 8 passes through annular groove, and upper roller 11 for pressing on the upper surface of guide cylinder 7 is also arranged in the upper portion of lower roller 10 in rack 6, the upper surface of guide cylinder 7 above drive gear 9 is also provided with upper roller 11 located in rack 6, drive gear 9 is fixed on driving roller 12 rotationally supported in rack 6, and one end of driving roller 12 is provided with sprocket, and the sprocket of driving roller 12 is connected by chain transmission with the sprocket of cycloidal reducer 5, and support gear 13 for supporting rack 8 is arranged in the rack 6 between lower roller 10 and drive gear 9.

[0019] The utility model working principle:

[0020] During operation, the cycloidal reducer 5 drives the drive roller 12 to rotate, thereby causing the drive gear 9 to drive the guide cylinder 7 to move. The guide cylinder 7 moves the push-pull seat 3 and the lever 1 forward. The bottom of the push-pull seat 3 and the end away from the drive device are open. A limit plate 4 is provided inside the push-pull seat 3 on the side near the drive device. When the lower end of the lever 1 touches the ring, the lever 1 moves upward clockwise due to the resistance of the ring. Figure 1 When lever 1 passes the ring, the resistance disappears, and the lever head falls into the ring. The control system adjusts and returns. Since the limit plate 4 is set horizontally and higher than the pin 2, when lever 1 is vertical, the upper end of lever 1 contacts the limit plate 4 for limitation. In this way, when guide cylinder 7 drives lever 1 to move back, it can drive the ring to move until it is conveyed onto the conveyor track, thus completing the one-way conveying of the ring.

[0021] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model.

Claims

1. A ring-shaped material handling robot, comprising a lever (1) and a drive device for horizontally reciprocating the lever (1), characterized in that: The lever (1) is rotatably mounted in the push-pull seat (3) via the pin (2). The bottom of the push-pull seat (3) and the end away from the drive device are open. A limit plate (4) is provided on the side of the push-pull seat (3) near the drive device. The limit plate (4) is horizontally mounted and higher than the pin (2). When the lever (1) is vertical, the upper end of the lever (1) contacts the limit plate (4) for limiting.

2. The ring-shaped material handling robot as described in claim 1, characterized in that: The driving device is a cycloidal reducer (5) that drives a rack structure that moves horizontally back and forth.

3. The ring-shaped material handling robot as described in claim 1, characterized in that: The cycloidal reducer (5) is set at one end of the frame (6). A horizontal guide cylinder (7) is set on the frame (6). The rack (8) set at the bottom of the guide cylinder (7) meshes with the drive gear (9) that drives the cycloidal reducer (5) to rotate. The drive gear (9) is rotatably set inside the frame (6).

4. The ring-shaped material handling robot as described in claim 3, characterized in that: The other end of the frame (6) is provided with a lower roller (10) for supporting the lower surface of the guide cylinder (7), and the center of the lower roller (10) is provided with an annular groove, through which the rack (8) passes.

5. The ring-shaped material handling robot as described in claim 4, characterized in that: An upper roller (11) for pressing against the upper surface of the guide cylinder (7) is also provided in the frame (6) above the lower roller (10). The upper surface of the guide cylinder (7) above the drive gear (9) is also provided with an upper roller (11) located in the frame (6).

6. The ring-shaped material handling robot as described in claim 3, characterized in that: The drive gear (9) is fixed on the drive roller (12) which is rotated and supported inside the frame (6), and one end of the drive roller (12) is provided with a sprocket. The sprocket of the drive roller (12) is connected to the sprocket of the cycloidal reducer (5) through chain drive.

7. The ring-shaped material handling robot as described in claim 4, characterized in that: A support gear (13) for supporting the rack (8) is provided in the frame (6) between the lower roller (10) and the drive gear (9).

8. The ring-shaped material handling robot as described in claim 3, characterized in that: The cross-section of the guide cylinder (7) is square, and the rack (8) is located in the middle of the lower surface of the guide cylinder (7).

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