CN218087767U

CN218087767U - Mechanical automation grabbing device

Info

Publication number: CN218087767U
Application number: CN202221931515.XU
Authority: CN
Inventors: 杨天鹏
Original assignee: Shanghai Macsem Technology Co ltd
Current assignee: Shanghai Macsem Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-20
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a mechanical automation grabbing device belongs to mechanical automation technical field, and this mechanical automation grabbing device includes the bed frame and snatchs the mechanism, the bed frame bottom is provided with the pulley, it is provided with the lifter plate to slide the bed frame top, the bed frame top is provided with the drive the lifting unit that the lifter plate goes up and down, the dead lever set up in the lifter plate bottom, the dead lever bottom is provided with the fixed plate, the fixed plate both sides are all rotated and are connected with the grip block, the movable plate slide cup joint in the dead lever, the movable plate both ends all articulate there is the bull stick, two the bull stick respectively with adjacent closely the grip block rotates to be connected, the telescopic link set up in the lifter plate top, the telescopic link output shaft run through in the lifter plate and with the movable plate links to each other, this mechanical automation grabbing device so that accomplish the better work of snatching of product to improve the holistic suitability of device.

Description

Mechanical automation grabbing device

Technical Field

The utility model relates to a mechanical automation technical field particularly, relates to a mechanical automation grabbing 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.

Citation application number is 202122808936.5, name is a mechanical automation grabbing device's a chinese patent application, the utility model belongs to mechanical automation technical field, especially a mechanical automation grabbing device, include bottom plate, supporting leg, pulley, elevating system, snatch the mechanism, bottom plate bottom surface four corners fixedly connected with supporting leg, the bottom surface fixedly connected with pulley of supporting leg, elevating system fixed connection is in the upper surface center department of bottom plate, it constructs fixed connection at elevating system's left surface to snatch, elevating system includes dust cover, motor, first bearing, threaded rod, second bearing, slider, diaphragm. 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.

When the above-mentioned patent application operates, will snatch the mechanism and move and wait to grab the product top, after snatch the mechanism adjustment to suitable height, through electric putter in order to drive the articulated slab rebound, thereby the grip block that drives both sides is close to each other and accomplishes the work of snatching of product, and at this in-process, the prerequisite that the grip block of both sides is close to each other is articulated slab rebound, the grip block rebound that articulated slab rebound also can drive its bottom both sides promptly, this kind of mode can have following problem, when the grip block of both sides does not fully surround the product, along with the rebound drives the grip block rebound of both sides, make the grip block of both sides fail the great volume of better centre gripping product, thereby make the product easily drop from between the grip block of both sides, thereby influence the practicality of mechanical automation grabbing device, and have certain limitation.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a mechanical automation grabbing device aims at improving the above-mentioned problem of proposing.

The utility model discloses a realize like this:

the utility model provides a mechanical automation grabbing device, includes the bed frame and snatchs the mechanism, the bed frame bottom is provided with the pulley, the bed frame top slides and is provided with the lifter plate, the bed frame top is provided with the drive the lifting unit that the lifter plate goes up and down, it includes dead lever, movable plate and telescopic link to snatch the mechanism, the dead lever set up in the lifter plate bottom, the dead lever bottom is provided with the fixed plate, the fixed plate both sides are all rotated and are connected with the grip block, the movable plate slides and cup joint in the dead lever, the movable plate both ends all articulate has the bull stick, two the bull stick respectively with adjacent nearly the grip block rotates and is connected, the telescopic link set up in the lifter plate top, the telescopic link output shaft run through in the lifter plate and with the movable plate links to each other.

In an embodiment of the present invention, the lifting assembly includes a frame body, a screw rod and a motor, the frame body is disposed at the top of the base frame, the screw rod is rotatably installed in the inner side of the frame body, the motor is disposed at the top of the frame body, the motor output shaft runs through the frame body and is connected to the screw rod, and the lifting plate is screwed on the screw rod.

The utility model discloses an in one embodiment, the fixed gag lever post that is provided with in framework inside, the lifter plate slide cup joint in the gag lever post.

In an embodiment of the present invention, the base frame top is provided with a reinforcing plate, the reinforcing plate is inclined, and one end of the reinforcing plate is fixed to the frame body.

The utility model discloses an in the embodiment, the telescopic link sets up to any one in electric putter, electric jar and the cylinder.

The utility model discloses an in one embodiment, the movable plate is inside and corresponding the dead lever outside is provided with the sliding sleeve, the sliding sleeve is located the dead lever is outside.

The utility model discloses an in one embodiment, two the relative one side of grip block all is provided with anti-skidding tooth.

The utility model discloses an in the embodiment, anti-skidding tooth is provided with a plurality of, a plurality of anti-skidding tooth is in be evenly distributed on the grip block.

The beneficial effects of the utility model are that: the utility model discloses a mechanical automation grabbing device that above-mentioned design obtained, during the use, pulley through the bed frame bottom is so that mobile device, make to snatch the mechanism and be located and wait to grab the product top, snatch the mechanism through elevating module in order to drive and go up and down, make the grip block of both sides be located the outside of product, start the telescopic link and make movable plate rebound, because the movable plate slides and cup joints in the dead lever, the movable plate both ends all articulate there is the bull stick, two bull sticks rotate with adjacent nearly grip block respectively and are connected, so the movable plate rebound will drive the bull stick of both sides and incline, thereby the grip block that drives both sides is close to each other and accomplishes the work of snatching of product, this kind of design is when telescopic link output shaft shrink, the grip block of both sides can not rebound but carry out the clamping movement that is close to each other, in order to accomplish the better work of snatching of product, so that the holistic suitability of device is improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a mechanical automated gripping device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a top portion of a base frame according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a grabbing mechanism provided by the embodiment of the present invention.

In the figure: 100-a base frame; 110-a pulley; 120-a lifter plate; 130-a lifting assembly; 131-a frame body; 1311-a stop lever; 132-a screw; 133-a motor; 140-a reinforcement plate; 200-a gripping mechanism; 210-a fixing bar; 211-a fixed plate; 212-a clamping plate; 2121-anti-slip teeth; 220-moving the board; 221-rotating rod; 222-a sliding sleeve; 230-telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mechanical automation grabbing device, including bed frame 100 with snatch mechanism 200, bed frame 100 bottom is provided with pulley 110, the top of bed frame 100 slides and is provided with lifter plate 120, the top of bed frame 100 is provided with the lifting unit 130 that drives lifter plate 120 and go up and down, it includes dead lever 210 to snatch mechanism 200, movable plate 220 and telescopic link 230, dead lever 210 sets up in lifter plate 120 bottom, dead lever 210 bottom is provided with fixed plate 211, fixed plate 211 both sides all rotate to be connected with grip block 212, movable plate 220 slides and cup joints in dead lever 210, movable plate 220 both ends all articulate has bull stick 221, two bull sticks 221 rotate with adjacent grip block 212 respectively and are connected, telescopic link 230 sets up in lifter plate 120 top, telescopic link 230 output shaft runs through in lifter plate 120 and links to each other with movable plate 220.

In some specific embodiments, the lifting assembly 130 includes a frame 131, a screw 132 and a motor 133, the frame 131 is disposed on the top of the base frame 100, the screw 132 is rotatably mounted inside the frame 131, the motor 133 is disposed on the top of the frame 131, an output shaft of the motor 133 penetrates through the frame 131 and is connected to the screw 132, the lifting plate 120 is screwed onto the screw 132, a limiting rod 1311 is fixedly disposed inside the frame 131, the lifting plate 120 is slidably screwed onto the limiting rod 1311, the motor 133 is started to drive the screw 132 to rotate, and the screw 132 rotates to drive the lifting plate 120 to vertically move according to a screw transmission principle.

In some embodiments, a reinforcing plate 140 is disposed on the top of the base frame 100, the reinforcing plate 140 is disposed obliquely, and one end of the reinforcing plate 140 is fixed to the frame 131, so as to improve the firmness of the frame 131 on the top of the base frame 100 by the disposition of the reinforcing plate 140.

In some embodiments, the extension rod 230 is configured as any one of an electric push rod, an electric cylinder and an air cylinder, so as to increase the applicability of the extension rod 230.

In some embodiments, a sliding sleeve 222 is disposed inside the moving plate 220 and corresponding to the outside of the fixing rod 210, and the sliding sleeve 222 is slidably sleeved outside the fixing rod 210, so as to improve the smoothness of the sliding sleeve of the moving plate 220 on the fixing rod 210 through the arrangement of the sliding sleeve 222.

In some specific embodiments, the anti-slip teeth 2121 are disposed on the opposite surfaces of the two clamping plates 212, the anti-slip teeth 2121 are disposed in a plurality, the plurality of anti-slip teeth 2121 are uniformly distributed on the clamping plates 212, and the arrangement that the anti-slip teeth 2121 are uniformly distributed increases the friction force when the clamping plates 212 contact with a product, so that the product is not easily dropped between the two clamping plates 212.

The working principle is as follows: when the device is used, the device is moved by the pulley 110 at the bottom of the base frame 100, so that the grabbing mechanism 200 is located above a product to be grabbed, the lifting assembly 130 drives the grabbing mechanism 200 to lift, the clamping plates 212 at two sides are located outside the product, the telescopic rod 230 is started to enable the moving plate 220 to move upwards, the moving plate 220 is slidably sleeved on the fixed rod 210, the two ends of the moving plate 220 are hinged with the rotating rods 221, and the two rotating rods 221 are respectively and rotatably connected with the adjacent clamping plates 212, so that the moving plate 220 moves upwards to drive the rotating rods 221 at two sides to incline, and further drive the clamping plates 212 at two sides to approach each other, so as to complete the grabbing work of the product.

It should be noted that the specific model specifications of the motor 133 and the telescopic rod 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the motor 133 and the extension bar 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical automatic gripping device is characterized by comprising

The lifting device comprises a pedestal (100), wherein a pulley (110) is arranged at the bottom of the pedestal (100), a lifting plate (120) is arranged above the pedestal (100) in a sliding manner, and a lifting assembly (130) for driving the lifting plate (120) to lift is arranged at the top of the pedestal (100);

the grabbing mechanism (200) comprises a fixing rod (210), a moving plate (220) and a telescopic rod (230), wherein the fixing rod (210) is arranged at the bottom of the lifting plate (120), the fixing plate (211) is arranged at the bottom of the fixing rod (210), clamping plates (212) are rotatably connected to two sides of the fixing plate (211), the moving plate (220) is slidably sleeved on the fixing rod (210), rotating rods (221) are hinged to two ends of the moving plate (220), the two rotating rods (221) are rotatably connected with the adjacent clamping plates (212) respectively, the telescopic rod (230) is arranged at the top of the lifting plate (120), and an output shaft of the telescopic rod (230) penetrates through the lifting plate (120) and is connected with the moving plate (220).

2. The mechanical automatic gripping device according to claim 1, wherein the lifting assembly (130) comprises a frame (131), a screw (132), and a motor (133), the frame (131) is disposed on the top of the base frame (100), the screw (132) is rotatably mounted inside the frame (131), the motor (133) is disposed on the top of the frame (131), an output shaft of the motor (133) penetrates through the frame (131) and is connected to the screw (132), and the lifting plate (120) is threadedly coupled to the screw (132).

3. The mechanical automatic grabbing device of claim 2, wherein a limiting rod (1311) is fixedly arranged inside the frame body (131), and the lifting plate (120) is slidably sleeved on the limiting rod (1311).

4. The mechanical automated gripping device according to claim 2, wherein a reinforcing plate (140) is disposed on the top of the base frame (100), the reinforcing plate (140) is disposed obliquely, and one end of the reinforcing plate (140) is fixed to the frame body (131).

5. The mechanical automatic gripping device according to claim 1, wherein the telescopic rod (230) is configured as any one of an electric push rod, an electric cylinder and an air cylinder.

6. The mechanical automated gripping device of claim 1, wherein a sliding sleeve (222) is disposed inside the moving plate (220) and corresponding to the exterior of the fixed rod (210), and the sliding sleeve (222) is slidably sleeved outside the fixed rod (210).

7. The mechanical automated gripping device according to claim 1, wherein the two clamping plates (212) are provided with anti-slip teeth (2121) on opposite sides.

8. The mechanical automated gripping device according to claim 7, wherein the anti-slip teeth (2121) are provided in several numbers, and the several anti-slip teeth (2121) are evenly distributed on the clamping plate (212).