CN216377254U

CN216377254U - Mechanical automation grabbing device

Info

Publication number: CN216377254U
Application number: CN202122808936.5U
Authority: CN
Inventors: 焦月
Original assignee: Shanghai Shiling Pharmaceutical Co ltd
Current assignee: Shanghai Shiling Pharmaceutical Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-26
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of mechanical automation, and particularly relates to a mechanical automatic gripping device which comprises a bottom plate, supporting legs, pulleys, a lifting mechanism and a gripping mechanism, wherein the four corners of the bottom surface of the bottom plate are fixedly connected with the supporting legs, the bottom surfaces of the supporting legs are fixedly connected with the pulleys, the lifting mechanism is fixedly connected to the center of the upper surface of the bottom plate, the gripping mechanism is fixedly connected to the left side surface of the lifting mechanism, and the lifting mechanism comprises a dust cover, a motor, a first bearing, a threaded rod, a second bearing, a sliding block and a transverse plate. This automatic grabbing device of machinery, through setting up electric putter, electric putter drives the in-process of articulated slab rebound, and two second connecting rod upper ends and the articulated department of head rod lower extreme keep away from each other gradually, utilize the principle of lever, and the lower extreme of second connecting rod drives the grip block and is close to gradually to the realization snatchs the product, the device simple structure, convenient to use has improved production efficiency.

Description

Mechanical automation grabbing device

Technical Field

The utility model relates to the technical field of mechanical automation, in particular to a mechanical automatic gripping device.

Background

In recent years, the industrial technology of China is remarkably improved, more and more factories begin to use mechanical automation devices to improve the working efficiency, in the process of mechanical automation production, mechanical automation gripping devices need to be used, the structure of the existing mechanical gripping devices is complex, the gripping size is fixed during working, the gripping of various sizes of articles cannot be met, the gripping height cannot be adjusted, and therefore the practicability is low, and most of using requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

Based on the problems presented in the background art, the utility model provides a mechanical automated gripping device.

The utility model provides a mechanical automatic gripping device which comprises a bottom plate, supporting legs, pulleys, a lifting mechanism and a gripping mechanism, wherein the supporting legs are fixedly connected to four corners of the bottom surface of the bottom plate, the pulleys are fixedly connected to the bottom surface of the supporting legs, the lifting mechanism is fixedly connected to the center of the upper surface of the bottom plate, and the gripping mechanism is fixedly connected to the left side surface of the lifting mechanism.

Elevating system includes dust cover, motor, first bearing, threaded rod, second bearing, slider, diaphragm, dust cover fixed connection is in the upper surface center department of bottom plate, motor fixed connection is in the lower surface center department of bottom plate, the center department at the bottom plate upper surface is inlayed to first bearing, the output of motor is provided with the threaded rod, the bottom of threaded rod runs through the bottom plate through first bearing, and second bearing fixed connection is passed through at the top surface of dust cover inner wall at the top of threaded rod, the slider cup joints the surface at the threaded rod, the left surface fixedly connected with diaphragm of slider.

Preferably, snatch the mechanism and include electric putter, articulated seat, head rod, second connecting rod, articulated slab, grip block, electric putter's drive end fixed connection is at the upper surface of diaphragm, electric putter's driven end runs through the diaphragm and stretches out downwards, articulated seat fixed connection is at the lower surface of bottom plate, the upper end of head rod is articulated through round pin axle and articulated seat, the upper end of second connecting rod is articulated through the lower extreme of round pin axle and head rod, the middle part of second connecting rod is articulated through round pin axle and articulated slab, the lower extreme fixedly connected with grip block of second connecting rod.

Preferably, the sliding block and the threaded rod are in threaded connection.

Preferably, the pulley is a universal wheel.

Preferably, the left side of the dust cover is provided with a square hole.

Preferably, the adjacent surfaces of the two clamping plates are provided with anti-skid grooves.

The beneficial effects of the utility model are as follows:

1. the height of the sliding block on the threaded rod can be adjusted by setting the motor to control the positive and negative rotation of the threaded rod, so that the use height of the grabbing mechanism is adjusted, the clamping plate is conveniently used for grabbing products at different height positions, the practicability of the device is improved, and the application range of the device is enlarged.

2. Through setting up electric putter, electric putter drives the articulated slab rebound in-process, and two second connecting rod upper ends and the articulated department of head rod lower extreme keep away from each other gradually, utilize the principle of lever, and the lower extreme of second connecting rod drives the grip block and is close to gradually to the realization snatchs the product, the device simple structure, convenient to use has improved production efficiency.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the lifting mechanism of the mechanical automatic gripping device provided by the utility model;

fig. 2 is a schematic perspective view of a mechanical automated gripping device according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a pulley; 4. a lifting mechanism; 401. a dust cover; 402. a motor; 403. a first bearing; 404. a threaded rod; 405. a second bearing; 406. a slider; 407. a transverse plate; 5. a grabbing mechanism; 501. an electric push rod; 502. a hinged seat; 503. a first connecting rod; 504. a second connecting rod; 505. a hinge plate; 506. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a mechanical automation grabbing device, includes bottom plate 1, supporting leg 2, pulley 3, elevating system 4, snatchs mechanism 5, 1 bottom surface four corners fixedly connected with supporting leg 2 of bottom plate, the bottom surface fixedly connected with pulley 3 of supporting leg 2, 4 fixed connection of elevating system are in the upper surface center department of bottom plate 1, snatch mechanism 5 fixed connection and are in the left surface of elevating system 4.

The lifting mechanism 4 comprises a dust cover 401, a motor 402, a first bearing 403, a threaded rod 404, a second bearing 405, a sliding block 406 and a transverse plate 407, the dust cover 401 is fixedly connected to the center of the upper surface of the bottom plate 1, the motor 402 is fixedly connected to the center of the lower surface of the bottom plate 1, the first bearing 403 is embedded in the center of the upper surface of the bottom plate 1, the threaded rod 404 is arranged at the output end of the motor 402, the bottom of the threaded rod 404 penetrates through the bottom plate 1 through the first bearing 403, the top of the threaded rod 404 is fixedly connected to the top surface of the inner wall of the dust cover 401 through the second bearing 405, the sliding block 406 is sleeved on the outer surface of the threaded rod 404, the transverse plate 407 is fixedly connected to the left side surface of the sliding block 406, the grabbing mechanism 5 comprises an electric push rod 501, a hinge seat 502, a first connecting rod 503, a second connecting rod 504, a hinge plate 505, a clamping plate 506, and a driving end of the electric push rod 501 is fixedly connected to the upper surface of the transverse plate 407, the driven end of the electric push rod 501 penetrates through the transverse plate 407 and extends downwards, the hinge seat 502 is fixedly connected to the lower surface of the base plate 1, the upper end of the first connecting rod 503 is hinged to the hinge seat 502 through a pin shaft, the upper end of the second connecting rod 504 is hinged to the lower end of the first connecting rod 503 through a pin shaft, the middle of the second connecting rod 504 is hinged to the hinge plate 505 through a pin shaft, and the lower end of the second connecting rod 504 is fixedly connected to the clamping plate 506.

Furthermore, the slide block 406 is in threaded connection with the threaded rod 404, and the height of the slide block 406 on the threaded rod 404 can be adjusted by controlling the forward and reverse rotation of the threaded rod 404, so that the use height of the grabbing mechanism 5 is controlled.

Furthermore, the pulley 3 is a universal wheel, so that the device can move conveniently.

Further, the left side of dust cover 401 has seted up the quad slit, and the setting of quad slit can make diaphragm 407 reciprocate.

Furthermore, the adjacent surfaces of the two clamping plates 506 are provided with anti-skidding grooves, so that the friction force is increased, and the grabbing effect is improved.

When the device is used, the grabbing mechanism 5 is pushed to move above a product to be grabbed, the motor 402 is used for controlling the forward and reverse rotation of the threaded rod 404, the height position of the sliding block 406 on the threaded rod 404 is adjusted, the using height of the grabbing mechanism 5 at the left end of the sliding block 406 is further controlled, the application range of the device is improved, then the electric push rod 501 is adjusted to drive the hinged plate 505 to move upwards, in the process that the hinged plate 505 moves upwards, the hinged positions of the lower ends of the first connecting rods 503 and the upper ends of the second connecting rods 504 on the two sides are gradually separated from each other, and the lower parts of the two second connecting rods 504 respectively drive the clamping plates to approach each other by utilizing the lever principle, so that the product is grabbed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mechanical automation grabbing device, includes bottom plate (1), supporting leg (2), pulley (3), elevating system (4), snatchs mechanism (5), its characterized in that: the four corners of the bottom surface of the bottom plate (1) are fixedly connected with supporting legs (2), the bottom surfaces of the supporting legs (2) are fixedly connected with pulleys (3), the lifting mechanism (4) is fixedly connected to the center of the upper surface of the bottom plate (1), and the grabbing mechanism (5) is fixedly connected to the left side surface of the lifting mechanism (4);

the lifting mechanism (4) comprises a dust cover (401), a motor (402), a first bearing (403), a threaded rod (404), a second bearing (405), a sliding block (406) and a transverse plate (407), the dust cover (401) is fixedly connected to the center of the upper surface of the bottom plate (1), the motor (402) is fixedly connected to the center of the lower surface of the bottom plate (1), the first bearing (403) is embedded in the center of the upper surface of the bottom plate (1), the output end of the motor (402) is provided with a threaded rod (404), the bottom of the threaded rod (404) penetrates through the bottom plate (1) through a first bearing (403), the top of the threaded rod (404) is fixedly connected to the top surface of the inner wall of the dust cover (401) through a second bearing (405), the sliding block (406) is sleeved on the outer surface of the threaded rod (404), and a transverse plate (407) is fixedly connected to the left side face of the sliding block (406).

2. The mechanical automated gripping apparatus of claim 1, wherein: snatch mechanism (5) and include electric putter (501), articulated seat (502), head rod (503), second connecting rod (504), articulated plate (505), grip block (506), the drive end fixed connection of electric putter (501) is at the upper surface of diaphragm (407), the driven end of electric putter (501) runs through diaphragm (407) and stretches out downwards, articulated seat (502) fixed connection is at the lower surface of bottom plate (1), the upper end of head rod (503) is articulated through round pin axle and articulated seat (502), the upper end of second connecting rod (504) is articulated through the lower extreme of round pin axle and head rod (503), the middle part of second connecting rod (504) is articulated through round pin axle and articulated plate (505), the lower extreme fixedly connected with grip block (506) of second connecting rod (504).

3. The mechanical automated gripping apparatus of claim 1, wherein: the sliding block (406) and the threaded rod (404) are in threaded connection.

4. The mechanical automated gripping apparatus of claim 1, wherein: the pulley (3) adopts a universal wheel.

5. The mechanical automated gripping apparatus of claim 1, wherein: the left side surface of the dust cover (401) is provided with a square hole.

6. The mechanical automated gripping apparatus of claim 2, wherein: the adjacent surfaces of the two clamping plates (506) are provided with anti-skidding grooves.