CN203266671U

CN203266671U - Ultrasonic industrial robot

Info

Publication number: CN203266671U
Application number: CN2013202329955U
Authority: CN
Inventors: 毛桂女
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-26
Filing date: 2013-04-26
Publication date: 2013-11-06
Anticipated expiration: 2023-04-26

Abstract

The utility model relates to an ultrasonic industrial robot which comprises a mechanical arm (1) on the upper portion of the industrial robot, a rotary table (2) in the middle of the industrial robot, and a base (3) at the bottom of the industrial robot. A rotating disk (6) is arranged on the base (3), the rotary table (2) is arranged on the rotating disk (6), a beam (4) is arranged below the mechanical arm (1), the mechanical arm (1) is composed of a rear base (7) at the rear end, a front arm (8) in the middle and a waist end (9) at the front section, a rotating wheel (12) and a servo motor (13) are arranged in the rotary table (2), and an ultrasonic piezoelectric transducer (18) is further arranged at the upper end of the front arm (8). According to the ultrasonic industrial robot, through the arrangement of the ultrasonic piezoelectric transducer, spherical waves emitted by the ultrasonic piezoelectric transducer is used for detecting barriers in the working environment, therefore, the industrial robot responds timely, and service life of the industrial robot is prolonged.

Description

The ultrasonic type industrial robot

Technical field

The utility model relates to a kind of industrial robot, further relates to a kind of ultrasonic type industrial robot, belongs to industrial control field.

Background technology

Along with the development of society, people's living standard improves constantly, and various new products come one after another, and has come into people's life.And along with expanding economy, China is gradually from the low human cost epoch to expensive epoch transition, increase due to human cost, the use cost of enterprise also increases greatly, and in the face of keen competition, enterprise has to consider to cut down human cost, so uses industrial robot to replace manually becoming inexorable trend.Announce to use industrial robot in 2013 such as Foxconn, the human cost that rises steadily with reply.

Industrial robot is all very high automation equipments of a kind of automaticity and operating efficiency, its work is controlled by predefined program, complete regularly same action, these industrial robots spray paint at automobile making, cutting, die casting, mould widely, polishing, freight handling, packing and stacking etc. use in the field.For repetitive operation, the use of industrial robot can reduce workman's labour intensity widely, enhance productivity, and if program and machine failsafe, error and quality problems in the time of just can manual working not occurring.In addition, the most important thing is that the damage of industrial robot can not cause the problem of ethics, prevented the actual bodily harm of workman when operation, greatly reduced medical treatment cost.

The use of industrial robot has many good qualities, but also has corresponding defective and problem simultaneously, such as:

1. industrial robot general technology content is higher, and operation and maintenance needs the professional and technical personnel, and needs special staff to carry out on duty;

2. the price of industrial robot is generally higher, and equipment is valuable, if occur to lose or problem, enterprise is caused larger loss;

3. traditional industrial robot function is comparatively single, and structure is accurate not, and is unable to do what one wishes when carrying out high-accuracy operation;

4. often set-up function is less for traditional industrial robot, can't satisfy people to higher requirements in aspect such as functional, autonomous Design, expanded function explorations.

The utility model content

In order to overcome the deficiencies in the prior art, resolve the problem of prior art, make up the existing deficiency of existing product in the market.

the utility model provides a kind of ultrasonic type industrial robot, the mechanical arm that comprises top, middle turntable and the base of bottom, be provided with rotating disc on described base, turntable is arranged on rotating disc, described mechanical arm below is provided with crossbeam, crossbeam connects respectively mechanical arm and turntable by connecting rod, described mechanical arm comprises the back seat of rear end, middle forearm and the wrist end of leading portion, be provided with runner and servomotor in described turntable, the upper end of described forearm also is provided with the ultrasound piezoelectric transducer, described ultrasound piezoelectric transducer is electrically connected to described servomotor.

Preferably, be provided with expansion link and gear train in above-mentioned back seat.

Preferably, above-mentioned servomotor side is provided with radiator.

Preferably, be provided with limit switch on above-mentioned base.

Preferably, above-mentioned connecting rod and turntable junction are provided with balancing pole.

Preferably, be provided with damping spring between above-mentioned crossbeam and mechanical arm.

The ultrasonic type industrial robot that the utility model provides is compared with traditional industrial robot, the ultrasonic type industrial robot that the utility model provides is by arranging the ultrasound piezoelectric transducer, utilize the spherical wave that the ultrasound piezoelectric transducer sends that the barrier in working environment is surveyed, make industrial robot in time react, improved the service life of industrial robot.

Description of drawings

Fig. 1 is the utility model structural representation.

Mark in figure: 1-mechanical arm; The 2-turntable; The 3-base; The 4-crossbeam; The 5-connecting rod; The 6-rotating disc; The 7-back seat; The 8-forearm; 9-wrist end; The 10-expansion link; The 11-gear train; The 12-runner; The 13-servomotor; The 14-radiator; The 15-limit switch; The 16-balancing pole; The 17-damping spring; 18-ultrasound piezoelectric transducer.

The specific embodiment

Understand and implement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments, the utility model being made detailed description into-step.

Be illustrated in figure 1 as ultrasonic type industrial robot structure schematic diagram of the present utility model, main body comprises the mechanical arm 1 on top, the turntable 2 of centre and the base 3 of bottom.

Wherein, mechanical arm 1 comprises the back seat 7 of rear end, the forearm 8 of centre and the wrist end 9 of leading portion, is provided with expansion link 10 and gear train 11 in back seat 7.Expansion link 10 has been realized flexible in front and back of mechanical arm 1, and gear train 11 has been realized the fine adjustments that seesaws.At work, mechanical arm 1 is controlled after being responsible for rotating, and the wrist end 9 of leading portion can be installed various devices, and such as handgrip, plumb joint, sprayer etc. is to realize different functions.

Be provided with runner 12 and servomotor 13 in turntable 2, servomotor 13 provides electric power and control, and runner 12 is realized the rotation of mechanical arm 1.For the needs that dispel the heat, be provided with radiator 14 in servomotor 13 sides.

Be provided with rotating disc 6 on base 3, turntable 2 is arranged on rotating disc 6, is provided with limit switch 15 on base 3.

As shown in Figure 1, mechanical arm 1 below is provided with crossbeam 4, and crossbeam 4 connects respectively mechanical arm 1 and turntable 2 by connecting rod 5, and connecting rod 5 is provided with balancing pole 16 with turntable 2 junctions.In addition, in order to realize the needs of damping, be provided with damping spring 17 between crossbeam 4 and mechanical arm 1.

Innovative point of the present utility model and inventive point are: the upper end of described forearm 8 also is provided with ultrasound piezoelectric transducer 18, and described ultrasound piezoelectric transducer 18 is electrically connected to described servomotor 13.

The specific embodiment of the above is better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.

Claims

1. ultrasonic type industrial robot, the mechanical arm (1) that comprises top, middle turntable (2) and the base (3) of bottom, be provided with rotating disc (6) on described base (3), turntable (2) is arranged on rotating disc (6), described mechanical arm (1) below is provided with crossbeam (4), crossbeam (4) connects respectively mechanical arm (1) and turntable (2) by connecting rod (5), described mechanical arm (1) comprises the back seat (7) of rear end, middle forearm (8) and the wrist end (9) of leading portion, be provided with runner (12) and servomotor (13) in described turntable (2), it is characterized in that: the upper end of described forearm (8) also is provided with ultrasound piezoelectric transducer (18), described ultrasound piezoelectric transducer (18) is electrically connected to described servomotor (13).

2. ultrasonic type industrial robot according to claim 1, is characterized in that: be provided with expansion link (10) and gear train (11) in described back seat (7).

3. ultrasonic type industrial robot according to claim 1 is characterized in that: described servomotor (13) side is provided with radiator (14).

4. ultrasonic type industrial robot according to claim 1, is characterized in that: be provided with limit switch (15) on described base (3).

5. ultrasonic type industrial robot according to claim 1 is characterized in that: described connecting rod (5) is provided with balancing pole (16) with turntable (2) junction.

6. one of according to claim 1-5 described ultrasonic type industrial robots, is characterized in that: be provided with damping spring (17) between described crossbeam (4) and mechanical arm (1).