CN217147766U - Blocking device used on mechanical arm and mechanical arm - Google Patents

Abstract

The utility model discloses a separate fender device and arm for on arm, including installing the device body at arm main part front end device body fixed surface sets up bottom plate, fixed pulley, first mounting and second mounting, first mounting is through walking around with the second mounting the wire rope on fixed pulley surface links to each other, is hugging closely the position of first mounting sets up first slide rail cup joint on the first slide rail and install first slider and briquetting one side of second mounting sets up the second slide rail, the second mounting with the second slider is connected through the elastic component, can realize the adjustment to the glass position when the arm operation through the activity of briquetting and dog. The utility model discloses can effectively avoid the arm to take place the emergence of the condition such as card, skew, drop when adsorbing glass, need not outside motor drive, simple structure is practical, can obviously improve work efficiency, reduces manufacturing cost.

Description

Blocking device used on mechanical arm and mechanical arm

Technical Field

The utility model relates to an arm device field especially relates to a keep off device and arm for on arm.

Background

With the development of industrial control automation and intelligent manufacturing technology, industrial internet of things, industrial 4.0, cloud manufacturing, automation control and informatization become issues of great concern in the glass manufacturing industry. Especially, automation is a new direction which needs to be understood and developed urgently by many traditional manufacturing enterprises. At present, a large number of mechanical arm devices are adopted in semi-automatic and automatic glass production and processing equipment, the mechanical arm is easy to cause accidental clamping danger sometimes in the assembling or using process, and due to the characteristics of fragile glass products, easy scratching and the like, manufacturing enterprises often face the bad condition of mass production in the production process, so that unnecessary loss of personnel, properties and the like is caused. In the prior art, a vacuum chuck is usually arranged on a mechanical arm to adsorb glass, and if the glass product is deformed greatly and the lower surface of the glass is not flat, the vacuum chuck device is not enough to resist the centrifugal force of the glass in the rotating process, so that the glass is easy to deviate from the original position and even fall off; in addition, a fixed stop block is placed at the front end of a sucker of the mechanical arm, the horizontal height of the fixed stop block is higher than the horizontal height of the sucker after the sucker adsorbs glass, when the mechanical arm adsorbs the glass from the previous process, after the mechanical arm rotates, the position of the glass is displaced, and when the mechanical arm touches the fixed stop block, the glass easily drops on the fixed stop block after displacement, so that the operation of the next process is influenced, the processing time is prolonged, the working efficiency is low, and the production and processing cost is increased.

Therefore, in order to solve the above problems, it is necessary to provide a spacer device for a robot arm and a robot arm having a novel structure and a practical function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel structure, the practical fender device and arm that separate that are used for on the arm of function, the device can effectively avoid the arm to take place the emergence of the condition such as card, skew, drop when adsorbing glass, need not outside motor drive, can begin to remove along with the arm removes through setting up mobilizable fender device that separates, can reset after the mechanism arm accomplishes the operation process, can obviously improve work efficiency, reduction in production cost.

The utility model discloses a realize above-mentioned purpose through following technical scheme:

a blocking device used on a mechanical arm is used for positioning and adjusting the position of glass in the operation process of the mechanical arm and comprises a device body arranged at the front end of a main body of the mechanical arm, wherein a bottom plate, a fixed pulley, a first fixing piece and a second fixing piece are fixedly arranged on the surface of the device body, the first fixing piece and the second fixing piece are fixed on the surface of the device body in a threaded manner, the first fixing piece and the second fixing piece are connected through a steel wire rope bypassing the surface of the fixed pulley, a first slide rail is arranged at the position tightly attached to the first fixing piece, a first slide block and a press block fixedly arranged on the upper surface of the first slide block are sleeved on the first slide rail, a second slide rail is arranged on one side of the second fixing piece, a second slide block and a stop block fixedly arranged on the upper surface of the second slide block are sleeved on the second slide rail, the second fixing piece is connected with the second slide block through an elastic piece, the adjustment of the position of the glass can be realized during the operation of the mechanical arm through the movement of the pressing block and the stop block.

Furthermore, the first fixing piece is tightly attached to the first slide rail, the number of the first fixing piece is two, and the first slide block is sleeved on the first slide rail and moves between the two first slide blocks.

Further, the compact comprises a lead block.

Further, the pressing block is fixed on the upper surface of the first sliding block in a threaded mode.

Further, the stop block is fixed on the upper surface of the second sliding block in a threaded manner.

Further, the elastic member includes a spring.

Further, a suction device is arranged on the mechanical arm main body.

Further, the suction device is a vacuum chuck.

The utility model discloses still include a mechanical arm, including chassis, fuselage and arm main part, still including being equipped with according to as above be used for the fender device that separates on the arm.

Compared with the prior art, the utility model discloses a separate fender device and arm for on arm can move along with the arm through setting up mobilizable separate fender device and begin to remove, can reset after the operation process is accomplished to the arm, can obviously improve work efficiency, reduce manufacturing cost, the emergence of the condition such as the arm takes place card, skew, drops when adsorbing glass can effectively be avoided to this device, need not external motor drive, simple structure is practical, reduce the emergence of bad condition in process of production, reduce unnecessary losses such as personnel's property.

Drawings

Fig. 1 is a detailed structural schematic diagram of a blocking device used on a mechanical arm and the mechanical arm of the present invention;

fig. 2 is a schematic view of a blocking device for a robot arm and a robot arm according to the present invention;

fig. 3 is a side view of the baffle device for the mechanical arm and the overall structure of the mechanical arm according to the present invention;

fig. 4 is a working state diagram of the mechanical arm and a blocking device for the mechanical arm according to the present invention;

fig. 5 is a schematic view of a blocking device for a robot arm and another detailed structure of the robot arm according to the present invention;

fig. 6 is a top view of the blocking device for the robot arm and the robot arm of the present invention.

The reference numerals in the figures are as follows:

1. a device body; 2. a first slide rail; 3. a first slider; 4. briquetting; 5. a fixed pulley; 6. a wire rope; 7. a stopper; 8. an elastic member; 9. a first fixing member; 10. a second fixing member; 11. a second slide rail; 12. a second slider; 13. a vacuum chuck; 14. a chassis; 15. a body; 16. the robot arm main body.

Detailed Description

For the purpose of more clearly explaining the structural features and technical effects of the present invention, the following detailed description is given with reference to the preferred embodiments and accompanying drawings, and it is to be understood that the drawings in the following description are only drawings of the preferred embodiments of the present invention, and that the extension of the technical solution obtained from these drawings will still fall within the scope of protection of the present application without any creative efforts for those skilled in the art.

As shown in fig. 1, fig. 2 and fig. 3, the blocking device for a robot arm of the present invention comprises a device body 1 installed at a lower platform at the front end of a robot arm main body, wherein a bottom plate, a fixed pulley 5, a first fixing member 9 and a second fixing member 10 are fixedly installed on the surface of the device body 1, the first fixing member 9 is connected to the second fixing member 10 through a steel wire rope passing around the surface of the fixed pulley 5, a first slide rail 2 is installed at a position close to the first fixing member 9, a first slide block 3 and a press block 4 fixedly installed on the upper surface of the first slide block 3 are sleeved on the first slide rail 2, a second slide rail 11 is installed on one side of the second fixing member 10, a second slide block 12 and a stop 7 fixedly installed on the upper surface of the second slide block 12 are sleeved on the second slide rail 11, the second fixing member 10 is connected to the second slide block 12 through an elastic member 8, the elastic piece 8 is a spring, and the position of the glass can be adjusted during the operation of the mechanical arm through the movement of the pressing block 4 and the stop dog 7. The pressing block 4 is a lead block.

The first fixing pieces 9 are arranged close to the first slide rails 2, the number of the first fixing pieces is two, and the first slide blocks 3 are sleeved on the first slide rails 2 and move between the two first slide blocks 1.

The pressing block 4 is fixed on the upper surface of the first sliding block 3 in a threaded manner.

The stop dog 7 is fixed on the upper surface of the second slide block 12 in a threaded manner, the second slide block 12 is matched with the second slide rail 11, the stop dog 7 can reciprocate on the second slide rail 11, one end of the elastic part 8 is fixed on the second slide block 12, and the other end of the elastic part is fixed in the second fixing part 10.

The vacuum chuck is arranged on the mechanical arm main body and serves as a suction device for sucking glass products in the operation process of the mechanical arm.

The utility model discloses still include a mechanical arm, including chassis 14, fuselage 15 and arm main part 16, still including being equipped with according to as above a separate fender device for on the arm.

The utility model discloses a basic operation flow as follows:

the mechanical arm main body 16 starts to move, glass is sucked in vacuum, at the moment, the stop dog 7 in the device body 1 arranged at the lower platform at the front end of the mechanical arm main body 16 is in the original position, and when the vacuum suction cup 13 on the mechanical arm main body 16 is used for sucking the glass in vacuum, the glass keeps a certain distance from the stop dog 7; when the mechanical arm works, the mechanical arm starts to rotate, a pressing block 4 in the device body 1 moves outwards along the first sliding rail 2 under the action of centrifugal force, and the pressing block is drawn by the fixed pulley 5 and the steel wire rope 6 to move inwards to be close to adsorbed glass, so that the glass is prevented from deviating and falling off in the rotating process; after the rotation of the mechanical arm is finished, the stop block 7 in the device body 1 is reset to the original position due to the elastic acting force of the elastic piece 8 and is far away from the glass, so that the problem that the vacuum adsorption operation fails due to the fact that the glass falls on the stop block 7 when the mechanical arm is used for vacuum adsorption glass operation next time is avoided.

The utility model discloses a separate fender device and arm for on arm can effectively avoid the arm to take place the emergence of the condition such as card, skew, drop when adsorbing glass, need not outside motor drive, can begin to remove along with the arm removes through setting up mobilizable fender device, can reset after the operation process is accomplished to the arm, can obviously improve work efficiency, reduction in production cost.

The above figures and examples are only intended to illustrate the technical solutions of the present application, and not to limit them; it will be understood by those skilled in the art that the foregoing embodiments and description have been provided only for the purpose of illustrating the general principles and features of the invention, and that various changes, modifications, alterations and substitutions may be made therein without departing from the spirit and scope of the invention; and that such changes and modifications, modifications and substitutions are intended to be included within the scope of the present invention as claimed.

Claims (9)

1. A baffle device used on a mechanical arm comprises a device body arranged at the front end of a mechanical arm main body, it is characterized in that a bottom plate, a fixed pulley, a first fixing piece and a second fixing piece are fixedly arranged on the surface of the device body, the first fixing piece and the second fixing piece are connected through a steel wire rope wound around the surface of the fixed pulley, a first slide rail is arranged at the position clinging to the first fixing piece, a first slide block and a press block fixedly arranged on the upper surface of the first slide block are sleeved and installed on the first slide rail, a second slide rail is arranged on one side of the second fixed part, a second slide block and a stop block fixedly arranged on the upper surface of the second slide block are sleeved on the second slide rail, the second fixing part is connected with the second sliding block through the elastic part, and the position of the glass can be adjusted during operation of the mechanical arm through movement of the pressing block and the stop block.

2. The blocking device for the mechanical arm as claimed in claim 1, wherein the number of the first fixing members is two and is closely attached to the first slide rail, and the first sliding block is sleeved on the first slide rail and moves between the two first sliding blocks.

3. The barrier apparatus as claimed in claim 1, wherein the pressing block comprises lead block.

4. The barrier device for the mechanical arm as claimed in claim 1, wherein the pressing block is screwed and fixed on the upper surface of the first sliding block.

5. The barrier device for the mechanical arm as claimed in claim 1, wherein the block is screwed and fixed on the upper surface of the second slide block.

6. The barrier apparatus as claimed in claim 1, wherein the resilient member comprises a spring.

7. The barrier device for the mechanical arm as claimed in claim 1, wherein the mechanical arm body is provided with a suction device.

8. The barrier device for the mechanical arm as claimed in claim 7, wherein the suction device is a vacuum chuck.

9. The utility model provides a mechanical arm, includes chassis, fuselage and arm main part, its characterized in that: further comprising providing a barrier device for a robotic arm according to claim 1.

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