A glass grabbing machine

Abstract

The present invention discloses a glass grabbing machine, comprising: a reduction motor, a swing arm, a frame and a mechanical claw, wherein: the reduction motor is fixedly mounted on the frame, and a driving gear is fixedly mounted on the output shaft of the reduction motor; one end of the swing arm is fixedly connected to the output shaft of the reduction motor, and the other end thereof is fixedly mounted on an axle box; a first rotating shaft, a second rotating shaft, and a first transmission gear fixedly mounted on the first rotating shaft and a second transmission gear fixedly mounted on the second rotating shaft are arranged in the axle box, the first transmission gear meshes with the second transmission gear, and a driven gear is fixedly mounted on the first rotating shaft; the driven gear is connected to the driving gear through a transmission chain, and the mechanical claw is connected to the second rotating shaft and rotates with the rotation of the second rotating shaft. The present invention enables the grasped workpiece to maintain its original posture when the swing arm swings to any angle, and will not swing with the swing of the swing arm, thereby ensuring the stability of the movement.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, in particular to a glass grabbing machine. Background Art

[0002] During the production and processing of glass, whether it is packaging and packing or station switching, a gripper is required to grab the glass and transfer it to the designated location. However, the existing gripper structure still has shortcomings and needs to be improved urgently. Summary of the Invention

[0003] Based on the technical problems existing in the above background technology, the present invention proposes a glass grabbing machine.

[0004] The present invention provides a glass grabbing machine, comprising: a reduction motor, a swing arm, a frame, and a mechanical claw for performing grabbing / dropping actions, wherein:

[0005] The reduction motor is fixedly mounted on the frame, and a driving gear is fixedly mounted on the output shaft of the reduction motor;

[0006] One end of the swing arm is fixedly connected to the output shaft of the reduction motor, and the other end thereof is provided with an axle box fixedly assembled with it; the axle box is provided with a first rotating shaft rotatably assembled with it, a second rotating shaft rotatably assembled with it, and a first transmission gear fixedly mounted on the first rotating shaft and a second transmission gear fixedly mounted on the second rotating shaft, and the first transmission gear is meshed with the second transmission gear, and a driven gear is fixedly mounted on the first rotating shaft; the driven gear is connected to the driving gear through a transmission chain, and the mechanical claw is connected to the second rotating shaft and rotates with the rotation of the second rotating shaft.

[0007] Preferably, the head end and the tail end of the transmission chain are connected by nuts and bolts.

[0008] Preferably, a mounting seat is fixedly mounted on the second rotating shaft, and the mechanical claw is fixedly mounted on the mounting seat.

[0009] Preferably, the frame includes a bottom plate, a top plate, and an intermediate plate located between the bottom plate and the top plate, wherein: the reduction motor is fixedly mounted on the top plate; the intermediate plate is fixedly connected to the bottom plate, and a lifting mechanism for driving the top plate to move up and down is installed on the intermediate plate.

[0010] Preferably, the lifting mechanism includes a screw seat, a screw and a handwheel, wherein: the screw seat is fixedly mounted on the middle plate, and a threaded hole is provided on the screw seat which extends vertically and passes through the upper and lower parts; one end of the screw passes through the threaded hole and is fixed to the top plate, and the screw is threadedly matched with the threaded hole; the handwheel is connected to the screw to drive the screw to rotate.

[0011] Preferably, a guide sleeve is fixedly mounted on the middle plate, a guide column is fixedly mounted on the top plate, and one end of the guide column is located in the guide sleeve and is in sliding engagement with the guide sleeve.

[0012] Preferably, one end of the first rotating shaft extends to the outside of the axle box, and the driven wheel is located outside the axle box and fixedly mounted on the first rotating shaft.

[0013] Preferably, one end of the second rotating shaft extends to the outside of the axle box, and the mounting seat is located outside the axle box and fixedly connected to the second rotating shaft.

[0014] In the present invention, an axle box is provided at the end of the swing arm away from the reduction motor, a first rotating shaft, a second rotating shaft, a first transmission gear and a second transmission gear are provided in the box, a driven gear is installed on the first rotating shaft, and the first transmission gear and the second transmission gear are meshed with each other, the driven gear is connected to the driving gear through a transmission chain, and the mechanical claw is connected to the second rotating shaft and rotates with the rotation of the second rotating shaft, so that when the reduction motor drives the swing arm to swing, the mechanical claw can always maintain its original state, so that the grasped workpiece can maintain its original posture when the swing arm swings to any angle, and will not swing with the swing of the swing arm, thereby ensuring the stability of the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a glass grabbing machine proposed in the present invention. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is described in detail below through specific embodiments.

[0017] like Figure 1 As shown, Figure 1 This is a structural schematic diagram of a glass grabbing machine proposed in the present invention.

[0018] Reference Figure 1 The present invention proposes a glass grabbing machine, comprising: a reduction motor 1, a swing arm 2, a frame 3 and a mechanical claw 4 for performing grabbing / dropping actions, wherein:

[0019] The reduction motor 1 is fixedly mounted on the frame 3, and a driving gear 5 is fixedly mounted on the output shaft of the reduction motor 1. One end of the swing arm 2 is fixedly connected to the output shaft of the reduction motor 1 so that the swing arm 2 can swing as the reduction motor 1 rotates forward and reverse.

[0020] The other end of the swing arm 2 is provided with an axle box 6 fixedly assembled therewith, and the axle box 6 is provided with a first rotating shaft 7 rotatably assembled therewith, a second rotating shaft 8 rotatably assembled therewith, a first transmission gear fixedly mounted on the first rotating shaft 7, and a second transmission gear fixedly mounted on the second rotating shaft 8, and the first transmission gear is engaged with the second transmission gear so that the rotation directions of the first rotating shaft 7 and the second rotating shaft 8 are opposite.

[0021] A driven gear 9 is fixedly mounted on the first rotating shaft 7, and a mounting base 11 is fixedly mounted on the second rotating shaft 8; the driven gear 9 is connected to the driving gear 5 through a transmission chain 10, and the mechanical claw 4 is fixedly mounted on the mounting base 11 so that the mechanical claw 4 can rotate with the rotation of the second rotating shaft 8, so that the reduction motor 1 drives the first rotating shaft 7 to rotate through the transmission chain 10 while driving the swing arm 2 to swing, and the first rotating shaft 7 drives the second rotating shaft 8 to rotate in the opposite direction, so that the direction of the mechanical claw 4 will not change with the swing of the swing arm.

[0022] As can be seen from the above, the present invention sets an axle box 6 at the end of the swing arm 2 away from the reduction motor 1, sets a first rotating shaft 7, a second rotating shaft 8, and a first transmission gear and a second transmission gear in the box, installs a driven gear 9 on the first rotating shaft 7, and makes the first transmission gear and the second transmission gear mesh with each other, so that the driven gear 9 is connected to the driving gear 5 through the transmission chain 10, and the mechanical claw 4 is connected to the second rotating shaft 8 and rotates with the rotation of the second rotating shaft 8, so that when the reduction motor 1 drives the swing arm 2 to swing, the mechanical claw 4 can always maintain its original state, so that the grasped workpiece can maintain its original posture when the swing arm swings to any angle, and will not swing with the swing of the swing arm, thereby ensuring the stability of the movement.

[0023] In this embodiment, the head end and the tail end of the transmission chain 10 are connected by the nut 12 and the bolt 13. During operation, the tightness of the transmission chain 10 can be quickly adjusted by screwing the bolt and the nut in and out.

[0024] In this embodiment, the frame 3 includes a bottom plate 301, a top plate 302, and an intermediate plate 303 located between the bottom plate 301 and the top plate 302, wherein: the reduction motor 1 is fixedly mounted on the top plate 302; the intermediate plate 303 is fixedly connected to the bottom plate 301, and a lifting mechanism for driving the top plate 302 to move up and down is installed on the intermediate plate 303, wherein the lifting mechanism includes a screw seat 14, a screw rod 15, and a handwheel 16, wherein: the screw seat 14 is fixedly mounted on the intermediate plate 303, and the screw seat 14 is provided with a threaded hole extending vertically and passing through from top to bottom; one end of the screw rod 15 passes through the threaded hole and is fixed to the top plate 302, and the screw rod 15 is threadedly engaged with the threaded hole; the handwheel 16 is connected to the screw rod 15 to drive the screw rod 15 to rotate. During operation, by rotating the handwheel 16, the screw rod 15 is pushed up and down, thereby pushing the top plate 302 and the reduction motor 1 fixed to the top plate 302 up and down to adjust the height of the mechanical claw 4.

[0025] In this embodiment, a guide sleeve 17 is fixedly mounted on the middle plate 303, and a guide column 18 is fixedly mounted on the top plate 302. One end of the guide column 18 is located in the guide sleeve 17 and slides with the guide sleeve 17 to ensure the smoothness of the lifting movement of the top plate 302.

[0026] In addition, one end of the first rotating shaft 7 extends to the outside of the axle box 6, and the driven wheel is located outside the axle box 6 and fixedly mounted on the first rotating shaft 7. One end of the second rotating shaft 8 extends to the outside of the axle box 6, and the mounting seat 11 is located outside the axle box 6 and fixedly connected to the second rotating shaft 8. This structural arrangement facilitates sealing the axle box 6 and increases the amount of lubricating oil inside the axle box 6.

[0027] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A glass grabbing machine, characterized in that: include: A reduction motor (1), a swing arm (2), a frame (3) and a mechanical claw (4) for performing a grabbing / dropping action, wherein: The reduction motor (1) is fixedly mounted on the frame (3), and a driving gear (5) is fixedly mounted on the output shaft of the reduction motor (1); One end of the swing arm (2) is fixedly connected to the output shaft of the reduction motor (1), and the other end of the swing arm (2) is provided with an axle box (6) fixedly assembled therewith; the axle box (6) is provided with a first rotating shaft (7) rotatably assembled therewith, a second rotating shaft (8) rotatably assembled therewith, a first transmission gear fixedly mounted on the first rotating shaft (7), and a second transmission gear fixedly mounted on the second rotating shaft (8), and the first transmission gear is meshed with the second transmission gear, and a driven gear (9) is fixedly mounted on the first rotating shaft (7); the driven gear (9) is connected to the driving gear (5) through a transmission chain (10), and the mechanical claw (4) is connected to the second rotating shaft (8) and rotates with the rotation of the second rotating shaft (8); One end of the first rotating shaft (7) extends to the outside of the axle box (6), and the driven wheel is located outside the axle box (6) and fixedly mounted on the first rotating shaft (7); One end of the second rotating shaft (8) extends to the outside of the axle box (6), and the mounting seat (11) is located outside the axle box (6) and is fixedly connected to the second rotating shaft (8).

2. The glass grabbing machine according to claim 1, characterized in that: The head end and the tail end of the transmission chain (10) are connected by means of a nut (12) and a bolt (13).

3. The glass grabbing machine according to claim 1, characterized in that: A mounting seat (11) is fixedly mounted on the second rotating shaft (8), and the mechanical claw (4) is fixedly mounted on the mounting seat (11).

4. The glass grabbing machine according to any one of claims 1 to 3, characterized in that: The frame (3) comprises a bottom plate (301), a top plate (302), and an intermediate plate (303) located between the bottom plate (301) and the top plate (302), wherein: the reduction motor (1) is fixedly mounted on the top plate (302); the intermediate plate (303) is fixedly connected to the bottom plate (301), and a lifting mechanism for driving the top plate (302) to move up and down is installed on the intermediate plate (303).

5. The glass grabbing machine according to claim 4, characterized in that: The lifting mechanism comprises a screw seat (14), a screw rod (15) and a hand wheel (16), wherein: the screw seat (14) is fixedly mounted on the middle plate (303), and a threaded hole extending vertically and penetrating from top to bottom is provided on the screw seat (14); one end of the screw rod (15) passes through the threaded hole and is fixed to the top plate (302), and the screw rod (15) is threadedly matched with the threaded hole; and the hand wheel (16) is connected to the screw rod (15) to drive the screw rod (15) to rotate.

6. The glass grabbing machine according to claim 5, characterized in that: A guide sleeve (17) is fixedly mounted on the middle plate (303), a guide column (18) is fixedly mounted on the top plate (302), and one end of the guide column (18) is located in the guide sleeve (17) and is slidably matched with the guide sleeve (17).

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