CN212241083U

CN212241083U - Mechanical automation grabbing device

Info

Publication number: CN212241083U
Application number: CN201922375854.9U
Authority: CN
Inventors: 张清松
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-29
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a mechanical automation grabbing device, including the diaphragm, it has the motor to peg graft on the top of diaphragm, the equal rigid coupling in the left and right sides bottom of motor has the extension board, the extension board passes through the bolt and links to each other with the diaphragm screw thread, the bottom rigid coupling of motor has first carousel, the bottom joint of first carousel has the second disc, the equal rigid coupling in the top left and right sides of first carousel has the second slider. This mechanical automation grabbing device, through the motor, first carousel, the cooperation of second carousel and screw rod, it reciprocates to have reached to make the screwed pipe, through the sleeve pipe, the cooperation of branch and slide bar, it can prevent that the screwed pipe from rotating to have reached, can make the screwed pipe reciprocate simultaneously, through the slide bar, a piece, the round pin axle, the strip frame, splint, the cooperation of support and gyro wheel, reached and to have snatched work fast, can put down the object that snatchs simultaneously, simple structure has been reached, and easy operation, the cost of manufacture is low, snatch effectually.

Description

Mechanical automation grabbing device

Technical Field

The utility model relates to a mechanical automation grabbing device technical field specifically is a mechanical automation grabbing device.

Background

The manipulator is the earliest appearing industrial robot and the earliest appearing modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical automation grabbing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical automatic gripping device comprises a transverse plate, wherein a motor is inserted into the top end of the transverse plate, support plates are fixedly connected to the bottom ends of the left side and the right side of the motor, the support plates are connected with the transverse plate through threads through bolts, a first rotary plate is fixedly connected to the bottom end of the motor, a second rotary plate is clamped to the bottom end of the first rotary plate, second slide blocks are fixedly connected to the left side and the right side of the top end of the first rotary plate, the second slide blocks are connected with the transverse plate in a sliding mode, a screw rod is fixedly connected to the bottom end of the second rotary plate, a threaded pipe is connected to the outer wall of the screw rod in a threaded mode, a support is fixedly connected to the bottom end of the threaded pipe, rollers are rotatably connected to the left side and the right side of the bottom end of the support, slide bars are fixedly connected to the left side and the right side of the bottom end of the transverse plate, fixed, the bottom rigid coupling of slide bar has a piece, the inboard of a piece is connected with a strip frame through the round pin axle rotation, a strip frame and gyro wheel slip link to each other, the bottom rigid coupling of a strip frame has splint.

Preferably, the top rigid coupling of slide bar has the spring, the bottom rigid coupling of spring has the clamp plate, clamp plate and slide bar clearance fit, the inboard rigid coupling of clamp plate has the crown plate, the inside sliding connection in the left and right sides of crown plate has first slider, the top rigid coupling of first slider has the inserted bar, the inserted bar runs through the second disc and links to each other with first carousel joint, the outside rigid coupling of clamp plate has the briquetting.

Preferably, the outer wall of the pressing block is fixedly connected with a friction block.

Preferably, a rubber pad is fixedly connected to the inner side of the bottom end of the clamping plate.

Preferably, the outer wall of the top end of the bolt is provided with grinding grains.

Preferably, the upper end and the lower end of the sleeve are fixedly connected with gaskets.

Compared with the prior art, the beneficial effects of the utility model are that: this mechanical automation grabbing device, through the motor, first carousel, the cooperation of second carousel and screw rod, it reciprocates to have reached to make the screwed pipe, through the sleeve pipe, the cooperation of branch and slide bar, it can prevent that the screwed pipe from rotating to have reached, can make the screwed pipe reciprocate simultaneously, through the slide bar, a piece, the round pin axle, the strip frame, splint, the cooperation of support and gyro wheel, reached and to have snatched work fast, can put down the object that snatchs simultaneously, simple structure has been reached, and easy operation, the cost of manufacture is low, snatch effectually.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged connection structure diagram of the first turntable position in FIG. 1;

FIG. 3 is a schematic view showing a connection structure of the strip frame, the bracket and the roller of FIG. 1;

fig. 4 is a schematic view of a connection structure of the spring, the pressing plate and the pressing block in fig. 1.

In the figure: 1. the device comprises a transverse plate, 2, a motor, 3, a support plate, 4, a bolt, 5, a grinding line, 6, a first rotary table, 7, a second disc, 8, a screw rod, 9, a threaded pipe, 10, a sliding rod, 11, a fixed block, 12, a sleeve, 13, a support rod, 14, a gasket, 15, a support block, 16, a pin shaft, 17, a strip frame, 18, a support, 19, a roller, 20, a clamping plate, 21, a rubber pad, 22, a spring, 23, a pressing plate, 24, a pressing block, 25, a ring plate, 26, a first sliding block, 27, an inserted rod, 28, a second sliding block, 29 and a friction block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mechanical automation grabbing device, includes diaphragm 1, and it has motor 2 to peg graft on diaphragm 1's top, and motor 2's model is: the servo motor of ECMA-E11320RS, wherein the bottom ends of the left and right sides of a motor 2 are fixedly connected with a support plate 3, the support plate 3 is in threaded connection with a transverse plate 1 through a bolt 4, the support plate 3 and the motor 2 can be fixed on the transverse plate 1 by rotating the bolt 4, the bottom end of the motor 2 is fixedly connected with a first rotary plate 6, the output shaft of the motor 2 is rotated with the first rotary plate 6, the motor 2 can drive the first rotary plate 6 to rotate, the first rotary plate 6 can drive a second rotary plate 7 to rotate, the bottom end of the first rotary plate 6 is clamped with the second rotary plate 7, the left and right sides of the top end of the first rotary plate 6 are fixedly connected with second sliding blocks 28, when the first rotary plate 6 rotates, the second sliding blocks 28 slide on the inner circular track of the transverse plate 1, the second sliding blocks 28 are in sliding connection with the transverse plate 1, the bottom end of the second rotary plate 7 is fixedly connected with a screw 8, the outer wall of the screw 8 is connected with a threaded pipe 9 in a threaded manner, the bottom end of the threaded pipe 9 is fixedly connected with a support 18, the left side and the right side of the bottom end of the support 18 are rotatably connected with rollers 19, the left side and the right side of the bottom end of the transverse plate 1 are fixedly connected with slide rods 10, the outer wall of each slide rod 10 is fixedly connected with a fixed block 11, each fixed block 11 plays a limiting role, the bottom end of the outer wall of each slide rod 10 is sleeved with a sleeve 12, each sleeve 12 can slide up and down on the outer wall of each slide rod 10, the inner side of each sleeve 12 is fixedly connected with a support rod 13, each support rod 13 is fixedly connected with the threaded pipe 9, the threaded pipe can move up and down to drive each sleeve 12 to slide up and down through each support rod 13, the bottom end of each slide rod 10 is fixedly connected with a support block 15, the inner side of each support block 15 is rotatably connected with a strip, the strip frame 17 rotates to open and buckle the clamping plate 20, the top end of the sliding rod 10 is fixedly connected with a spring 22, and the elastic coefficient of the spring 22 is as follows: 10N/CM-100N/CM, a pressing plate 23 is fixedly connected to the bottom end of a spring 22, the pressing plate 23 can stretch the spring 22, the pressing plate 23 is in clearance fit with a slide rod 10, the pressing plate 23 can slide up and down on the outer wall of the slide rod 10, a ring plate 25 is fixedly connected to the inner side of the pressing plate 23, first sliding blocks 26 are slidably connected to the inner portions of the left side and the right side of the ring plate 25, the first sliding blocks 26 can slide on the inner circular track of the ring plate 25, an inserting rod 27 is fixedly connected to the top end of the first sliding blocks 26, the inserting rod 27 penetrates through the second disc 7 to be connected with the first disc 6 in a clamping manner, the inserting rod 27 can prevent the first disc 6 and the second disc 7 from falling off, a pressing block 24 is fixedly connected to the outer side of the pressing plate 23, the pressing block 24 can stretch the spring 22, a friction block 29 is fixedly connected to the outer wall of the pressing block 24, rubber pad 21 plays the effect of increasing friction power, and the top outer wall processing of bolt 4 has the mill grain 5, and mill grain 5 plays the effect of increasing friction power, and the equal rigid coupling in upper and lower both ends of sleeve pipe 12 has gasket 14, and the material of gasket 14 plays the effect of protection for the rubber material.

When the mechanical automatic gripping device is used, a user communicates a power supply of the motor 2 with the outside, after the communication, the motor 2 starts to work, an output shaft starts to rotate, the output shaft of the motor 2 rotates to drive the first rotary disc 6 to rotate, the first rotary disc 6 rotates to drive the second rotary disc 7 to rotate, the second rotary disc 7 rotates to drive the screw 8 to rotate, the threaded pipe 9 moves downwards when the screw 8 rotates, the support rod 13 moves downwards when the threaded pipe 9 moves downwards, the sleeve 12 slides downwards on the outer wall of the slide rod 10 when the support rod 13 moves downwards, the support 18 moves downwards when the threaded pipe 9 moves downwards, the roller 19 is driven to slide inside the strip frame 17 when the support 18 moves downwards, the strip frame 17 is pressed downwards by the roller 19 to rotate outwards when the support 18 moves downwards, the clamping plate 20 is driven to open when the strip frame 17 rotates outwards, and the user controls the motor 2 to rotate reversely when gripping is needed, the threaded pipe 9 is moved upwards, the strip frame 17 is driven to move upwards by the support 18 and the roller 19 when the threaded pipe 9 moves upwards, and the clamping plate 20 is driven to complete the grabbing work when the strip frame 17 moves upwards.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical automation grabbing device, includes diaphragm (1), its characterized in that: the top end of the transverse plate (1) is spliced with a motor (2), the bottom ends of the left side and the right side of the motor (2) are fixedly connected with a support plate (3), the support plate (3) is in threaded connection with the transverse plate (1) through a bolt (4), the bottom end of the motor (2) is fixedly connected with a first rotary plate (6), the bottom end of the first rotary plate (6) is clamped with a second disc (7), the left side and the right side of the top end of the first rotary plate (6) are fixedly connected with a second sliding block (28), the second sliding block (28) is in sliding connection with the transverse plate (1), the bottom end of the second disc (7) is fixedly connected with a screw rod (8), the outer wall of the screw rod (8) is in threaded connection with a threaded pipe (9), the bottom end of the threaded pipe (9) is fixedly connected with a support (18), the left side and the right side of the bottom end of the support (18) are both rotatably connected with idler wheels, the outer wall rigid coupling of slide bar (10) has decides piece (11), sleeve pipe (12) have been cup jointed to the outer wall bottom of slide bar (10), the inboard rigid coupling of sleeve pipe (12) has branch (13), branch (13) and screwed pipe (9) are fixed to be linked to each other, the bottom rigid coupling of slide bar (10) has a piece (15), the inboard of a piece (15) is rotated through round pin axle (16) and is connected with a frame (17), a frame (17) slides with gyro wheel (19) and links to each other, the bottom rigid coupling of a frame (17) has splint (20).

2. The mechanical automated gripping apparatus of claim 1, wherein: the top rigid coupling of slide bar (10) has spring (22), the bottom rigid coupling of spring (22) has clamp plate (23), clamp plate (23) and slide bar (10) clearance fit, the inboard rigid coupling of clamp plate (23) has crown plate (25), the inside sliding connection in both sides has first slider (26) about crown plate (25), the top rigid coupling of first slider (26) has inserted bar (27), inserted bar (27) run through second disc (7) and link to each other with first carousel (6) joint, the outside rigid coupling of clamp plate (23) has briquetting (24).

3. The mechanical automated gripping apparatus of claim 2, wherein: and a friction block (29) is fixedly connected to the outer wall of the pressing block (24).

4. The mechanical automated gripping apparatus of claim 1, wherein: the inner side of the bottom end of the clamping plate (20) is fixedly connected with a rubber pad (21).

5. The mechanical automated gripping apparatus of claim 1, wherein: the outer wall of the top end of the bolt (4) is provided with grinding grains (5).

6. The mechanical automated gripping apparatus of claim 1, wherein: and gaskets (14) are fixedly connected to the upper end and the lower end of the sleeve (12).