CN111977361A

CN111977361A - Nut screw rod type automatic intelligent mechanical arm optical disk grabbing device

Info

Publication number: CN111977361A
Application number: CN202010651012.6A
Authority: CN
Inventors: 彭文涛; 廖玉军
Original assignee: Beijing Yingtexin Network Technology Co ltd
Current assignee: Beijing Yingtexin Network Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-11-24

Abstract

The invention discloses a nut screw rod type automatic intelligent mechanical arm optical disk grabbing device which is characterized by comprising a control unit and a grabbing unit, wherein the full-automatic single-chip sequential optical disk grabbing is realized through the mechanical arm grabbing unit, the labor time cost is saved, the working progress is accelerated, the mechanical arm grabbing unit controls the number of the optical disks grabbed through a limiting iron sheet and a grabbing terminal, the purpose of grabbing a single optical disk each time is realized, the speed and the accuracy are high, the manufacturing errors of manual disk grabbing and disk releasing are avoided, the time and the labor are saved, the target recorder is automatically placed in the target recorder, the phenomenon that fingerprints, oil stains and dust are left on the optical disks when the optical disks are grabbed and released manually is avoided, the success rate of optical disk recording is increased, the insides of the recorder and the printer are neat, the control unit adopts a stepping motor and a solenoid valve as low-energy-consumption parts, the power is switched on only during working, no pollution and no, the control software is used for issuing batch tasks, and the method is free of manual work, simple to operate and simple and convenient to use.

Description

Nut screw rod type automatic intelligent mechanical arm optical disk grabbing device

Technical Field

The invention relates to the technical field of intelligent machinery, in particular to a nut and screw rod type automatic intelligent mechanical arm optical disk grabbing device.

Background

With the advent of the network information era and the artificial intelligence era, the optical disc storage technology is used as an indelible part of the data storage security field, and is applied to the industries with the advantages of high capacity, low cost, safety and reliability, non-falsification and permanent storage, along with the trend of artificial intelligence, the optical disc storage technology also caters to the full-automatic recording and printing era, and the full-automatic optical disc device is taken and placed as an essential component in the automatic process of optical disc recording and printing. Improvements in the structure of the optical disc robot and the manner of grasping are needed.

Disclosure of Invention

Aiming at the technical problems in the related art, the invention provides a nut screw rod type automatic intelligent mechanical arm optical disk grabbing device which can solve the frequent operation process when an optical disk is manually recorded and an image of the surface of the optical disk is printed, reduce manual operation errors, save the labor time cost and realize that an optical disk is automatically grabbed and placed by replacing manpower with unattended operation.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows: a nut screw rod type automatic intelligent mechanical arm optical disc grabbing device is characterized by comprising a control unit, wherein a through hole is formed in a shell on one side of the control unit, a step motor is arranged on the inner side of the top end of the control unit, a screw rod is fixedly arranged in the control unit shell in the middle, a nut is sleeved on the screw rod, an optical axis is arranged on the inner side of the control unit close to the through hole, a protruding fixing strip is arranged on the other end of the control unit opposite to the through hole, a control panel I is arranged on the outer side of the control unit, a wire I is arranged on one side of the control panel I, one end of the wire I extends out of the outer side of the control panel I, a photoelectric sensor I is arranged on the control panel I above the wire I, a stepping motor power supply plug is arranged on the upper portion of the other side of the control panel I, the control unit is bolted with the control plate I, a hollow copper pipe is arranged at the top end of one side of the grabbing unit, one side of the hollow copper pipe is provided with a raised fixing block, the rear side of the upper part of the grabbing unit is provided with a nut fixing groove, a through groove is arranged at one side of the nut fixing groove, a second control plate is embedded in the grabbing unit and has a rectangular structure, the upper part of the second control panel is sequentially provided with a 2pin straight connector and an FPC/FFC connector socket, the lower part of the second control panel is provided with a second photoelectric sensor, the bottom end of the grabbing unit is provided with a grabber, the bottom of the grabber is provided with a guide post, one side of the guide post is embedded with a gripping terminal, the guide post is internally provided with an electromagnetic valve and a power iron core, one end of the gripping terminal is connected with a return spring, and the grabber is connected with the second photoelectric sensor through a limiting iron sheet.

Furthermore, the optical axis of the control unit is connected with the hollow copper tube of the grabbing unit in a sliding mode.

Furthermore, the through groove of the grabbing unit is embedded in the convex fixing strip of the control unit.

Furthermore, the second control board is in communication connection with the 2pin direct connector, the second photoelectric sensor and the electromagnetic valve.

Further, the FPC/FFC connector socket is in communication connection with the control board I through the flat cable I, and the control board I is in communication connection with the photoelectric sensor I.

Further, the grip terminal has an L-shaped structure.

Further, one end of the return spring is connected to the grip terminal, and the other end of the return spring is connected to the housing of the gripper.

Further, be equipped with the power iron core in the solenoid valve, the power iron core is the tip cylinder, the bottom iron ring of power iron core with grab and hold the terminal and link to each other.

The invention has the beneficial effects that: in view of the deficiencies in the prior art, the present application is directed to an improvement in the structure and the grasping manner of a disk manipulator, and can achieve at least the following advantageous effects:

1) the full-automatic single-chip sequential optical disk grabbing is realized through the mechanical arm grabbing unit, so that the labor time cost is saved, and the working progress is accelerated;

2) the quantity of the optical disks to be grabbed is controlled by the mechanical arm grabbing unit for limiting the iron sheet and the grabbing terminal, so that the purpose of grabbing a single optical disk each time is realized, the speed and the accuracy are high, the manufacturing errors of manually grabbing and placing the optical disks are avoided, and the time and the labor are saved;

3) the automatic grabbing of the optical disk and the automatic placement of the optical disk in the target recorder are realized, no artificial contact is realized, the fingerprints, oil stains and dust left on the optical disk when the optical disk is grabbed and placed manually are avoided, the recording success rate of the optical disk is increased, and the interiors of the recorder and the printer are clean;

4) the stepping motor and the electromagnetic valve are low-energy-consumption components, are electrified only during working, and are pollution-free and electricity-free;

5) the intelligent precise grabbing is adopted to replace manual debugging in work, and control software is used for issuing batch tasks, so that the manual operation is not needed, the operation is simple, and the use is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a nut screw rod type automatic intelligent robot optical disc gripping device according to an embodiment of the present invention;

fig. 2 is an exploded view of a nut screw rod type automatic intelligent robot optical disc gripping device according to an embodiment of the present invention;

FIG. 3 is an exploded view of a pick unit of the nut screw rod type automatic intelligent robot optical disc pick device according to the embodiment of the present invention;

FIG. 4 is a schematic diagram of a gripper of a nut screw rod type automatic intelligent robot optical disc gripping device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the internal and external structures of a gripper of a nut screw rod type automatic intelligent robot optical disc gripping device according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of a gripper of a nut screw-type automated intelligent robot optical disc gripping device according to an embodiment of the present invention;

in the figure: 1. a control unit; 1a, a through hole; 1b, advancing a motor; 1c, a screw rod; 1d, a screw cap; 1e, an optical axis; 1f, a first convex fixing strip; 2. a first control panel; 2a, arranging a first wire; 2b, a flat cable II; 2c, a power supply plug of the stepping motor; 2d, a first photoelectric sensor; 3. a grasping unit; 3a, a hollow copper pipe; 3b, nut fixing grooves; 3c, protruding a second fixing block; 3d, a through groove; 4. a second control panel; 4a, 2pin straight connector; 4b, FPC/FFC connector socket; 4c, a second photoelectric sensor; 5. a gripper; 5a, a guide post; 5b, a grip terminal; 5c, an electromagnetic valve; 5d, a power iron core; 5e, a return spring; 5f, limiting iron sheets.

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. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-6, the nut screw rod type automatic intelligent robot optical disc grabbing device according to the embodiment of the present invention includes a control unit 1, a through hole 1a is provided on a housing on one side of the control unit 1, a step motor 1b is provided on an inner side of a top end of the control unit 1, a screw rod 1c is fixedly provided in a center of a housing of the control unit 1, a nut 1d is sleeved on the screw rod 1c, an optical axis 1e is provided on an inner side of the control unit 1 near the through hole 1a, a protruding fixing strip 1f is provided on the other end of the control unit 1 opposite to the through hole 1a, a control board one 2 is provided on an outer side of the control board one 2, a flat cable one 2a is provided on one side of the control board one 2, and one end of the flat cable one 2 extends out of the control board one 2, a photoelectric sensor one 2d is provided on the, the utility model discloses a control unit, including control panel 2, control unit 3, the opposite side upper portion of control panel 2 is equipped with step motor power supply plug 2c, the homonymy of step motor power supply plug 2c the middle part of control panel 2 is equipped with winding displacement two 2b, the control unit 1 with 2 bolts of control panel, the optical axis 1e of the control unit 1 with snatch the hollow copper pipe 3a sliding connection of unit 3, the logical groove 3d that snatchs unit 3 inlay in the protruding fixed strip 1f of the control unit 1.

In a particular embodiment of the present invention,

the upper portion of the grabbing unit 3 is internally provided with a hollow copper pipe 3a, the hollow copper pipe 3a is embedded on the optical axis 1e, so that the grabbing unit 3 can accurately move along the track of the optical axis 1e in the up-and-down moving process, the grabbing unit 3 cannot swing back and forth, one side of the hollow copper pipe 3a is provided with a protruding fixed block 3c, the rear side of the upper portion of the grabbing unit 3 is provided with a nut fixed groove 3b, one side of the nut fixed groove 3b is provided with a through groove 3d, the screw rod 1c enables the grabbing unit 3 to integrally move downwards through the nut fixed groove 3b, the grabbing unit 3 is internally embedded with a control plate two 4, the control plate two 4 is of a rectangular structure, the upper portion of the control plate two 4 is sequentially provided with a 2pin connector 4a and an FPC/FFC connector socket 4b, and the lower portion of the control, the whole descending position of the grabbing unit 3 is monitored by shielding the signal of a control sensor to control the power supply of the stepping motor 1b, the control panel II 4 is in communication connection with the 2pin direct connector 4a, the photoelectric sensor II 4c and the electromagnetic valve 5c, the grabbing unit 3 is provided with a grabbing device 5 at the bottom end, the grabbing device 5 is provided with a guide column 5a at the bottom, a grabbing terminal 5b is embedded at one side of the guide column 5a, the electromagnetic valve 5c and a power iron core 5d are arranged in the guide column 5b, one end of the grabbing terminal 5b is connected with a reset spring 5e, the other end of the reset spring 5e is connected with the shell of the grabbing device 5, the grabbing device 5 is connected with the photoelectric sensor II 4c through a limiting iron sheet 5f, the power iron core 5d is arranged in the electromagnetic valve 5c, and the power iron core 5d is a pointed cylinder, the bottom iron ring of the power iron core 5d is connected to the grip terminal 5 b.

In a particular embodiment of the present invention,

the bottom end of the grabbing unit 3 is provided with a grabbing device 5, the bottom of the grabbing device 5 is provided with a guide post 5a, the grabbing unit 3 is inserted into a central circle of a compact disc after being integrally descended to limit the movement of a target compact disc, one side of the guide post 5a is embedded with a limit iron sheet 5f, the limit iron sheet 5f is embedded outside the guide post 5a and is used for being stirred up and down, the guide post is in a natural horizontal and vertical state in a non-working state and is lifted by the target compact disc after touching the central circle of the target compact disc, a top L-shaped baffle plate shields the photoelectric sensor two 4c at the bottom of a control panel of the grabbing unit 3, a grabbing terminal 5b and an electromagnetic valve 5c are arranged in the guide post 5a, the electromagnetic valve 5c can suck the power iron core 5d in the electromagnetic valve 5c in an electrified state, and the power iron core 5d drives the grabbing terminal 5b to, when the second photoelectric sensor 4c is shielded by the limiting iron sheet 5f, the electromagnetic valve 5c is powered off, the reset spring 5e is used for stretching the holding terminal 5b by spring tension to realize single-sheet sequential disc holding, the electromagnetic valve 5c is powered on and sucked to generate tension to realize disc holding, the problem that the optical disc falls off when the equipment is abnormally powered off is solved, the electromagnetic valve 5c is powered on for a short time in the disc taking and holding process, the power consumption of the equipment is further reduced, the sharp-corner structure of the holding terminal 5b realizes automatic centering of the optical disc, the precision of holding single-sheet optical discs is improved, the power iron core 5d is a pointed cylinder, the bottom of the power iron core 5d is provided with an iron ring connected with the holding terminal 5b and is naturally vertical to the bottom of the electromagnetic valve 5c, the holding terminal 5b is in an L-shaped structure, and the top and the bottom of the holding terminal 5b are respectively provided, the utility model provides a be used for the part to connect, there is the perk closed angle in corner, there is vertical rectangular trompil to guide pillar 5a outer wall, grab terminal 5b through this trompil, the perk closed angle can pop out outer hourglass, for popping out outer hourglass state under the non-operating condition, the one end of grabbing terminal 5b links to each other with reset spring 5e, reset spring 5e is located grabber 5a top, reset spring 5e one end is connected to on the 5 shells of grabber, the other end is connected grab terminal 5b top through-hole and be used for reseing and grab terminal 5 b.

In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.

In specific use, the screw cap screw rod type automatic intelligent mechanical arm optical disc grabbing device provided by the invention has the following specific implementation mode:

the flat cable 2b is connected with a recorder printing device, signals are transmitted from the flat cable 2b to the control board 2, the control board 2 sends electric pulse signals to the stepping motor 1b, the stepping motor 1b converts the electric pulse signals into angular displacement to drive the screw rod 1c to operate, the screw rod 1c enables the whole grabbing unit 3 to move downwards through the nut fixing groove 3b, the target optical disk is contacted with the limiting iron sheet 5f to lift the limiting iron sheet 5f, meanwhile, the limiting iron sheet 5f shields the photoelectric sensor two 4c, the photoelectric sensor two 4c transmits the signals to the control board two 4, the control board two 4 transmits the signals to the control board one 2, the control board one 2 transmits the electric pulse signals to the stepping motor 1b, the stepping motor 1b converts the electric pulse signals into the angular displacement, the grabbing unit 3 integrally rises for a small distance at a constant speed, and then the control board one 2 transmits the electric pulse signals to, the stepping motor 1b converts the electric pulse signal into an angular displacement, the whole grabbing unit 2 descends at a constant speed again, when the limiting iron sheet 5f is lifted up to shield the photoelectric sensor II 4c again, the photoelectric sensor II 4c transmits a signal to the control board II 4, the control board II 4 sends the electric pulse signal to the electromagnetic valve 5c, the electromagnetic valve 5c sucks up the power iron core 5d, the power iron core 5d drives the grabbing terminal 5b to retract into the guide pillar 5a, the guide pillar 5a is inserted into the central circle of the optical disc, at the moment, the control board I2 stops supplying power to the stepping motor 1b, and the whole grabbing unit 3 stops moving; the control board II 4 sends an electric pulse signal to the electromagnetic valve 5c to release the power iron core 5d, the reset spring 5e pulls the holding terminal 5b back to the original position for resetting, and the holding terminal 5b pops up to support the bottom edge of the central circle of the optical disk, so that the purpose of holding the optical disk is achieved;

the specific implementation steps for automatically checking whether the optical disc is normally grabbed are as follows:

after the electromagnetic valve 5c releases the power iron core 5d, the control board II 4 sends a signal to the control board I2, the control board I2 sends an electric pulse signal to the stepping motor 1b, the stepping motor 1b converts the electric pulse signal into an angular displacement, and the whole grabbing unit 3 rises at a constant speed;

step two, the control board two 4 judges whether the photoelectric sensor two 4c is always shielded by the limiting iron sheet 5f in the ascending process of the grabbing unit 3, if the photoelectric sensor two 4c is always shielded, the automatic grabbing disc is successfully grabbed, the grabbing unit 3 integrally and continuously ascends until the protruding fixing block 3c shields the photoelectric sensor one 2d, after the photoelectric sensor one 2d is shielded, a signal is transmitted to the control board one 2, and the control board one 2 stops supplying power to the stepping motor 1 b;

and step three, if the control board II 4 judges that the photoelectric sensor II 4c is not shielded by the limiting iron sheet 5f in the operation ascending process, the automatic disc grabbing is judged to fail, the control board II 4 sends a signal to the control board I2, the control board I2 sends an electric pulse signal to the stepping motor 1b again, the stepping motor 1b converts the electric pulse signal into angular displacement, the grabbing unit 3 integrally descends at a constant speed again, and the disc grabbing step can be retried.

In summary, according to the technical scheme of the invention, the optical disc recording device comprises the control unit and the grabbing unit, the mechanical arm grabbing unit is used for realizing full-automatic single-disc sequential optical disc grabbing, labor time cost is saved, and work progress is accelerated, the mechanical arm grabbing unit controls the number of the optical discs grabbed through the limiting iron sheets and the grabbing terminals, so that single optical disc grabbing is realized each time, the optical disc recording device is fast and accurate, manufacturing errors caused by manual disc grabbing and disc releasing are avoided, time and labor are saved, the optical disc recording device is automatically placed in a target recorder, fingerprints, oil stains and dust left on the optical disc during manual disc grabbing and releasing are increased, and the success rate of optical disc recording is increased, so that the inner parts of the recorder and the.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A nut and screw rod type automatic intelligent mechanical arm optical disc grabbing device is characterized by comprising a control unit (1), a through hole (1 a) is formed in a shell on one side of the control unit (1), a progress motor (1 b) is arranged on the inner side of the top end of the control unit (1), a screw rod (1 c) is fixedly arranged in the shell of the control unit (1) in the middle, a nut (1 d) is sleeved on the screw rod (1 c), an optical axis (1 e) is arranged on the inner side of the control unit (1) close to the through hole (1 a), a protruding fixing strip (1 f) is arranged at the other end of the control unit (1) opposite to the through hole (1 a), a control plate I (2) is arranged on the outer side of the control unit (1), a flat cable I (2 a) is arranged on one side of the control plate I (2), and one end of the flat cable I (2) extends out of the control plate, a photoelectric sensor I (2 d) is arranged on the control panel I (2) above the flat cable I (2 a), a stepping motor power supply plug (2 c) is arranged on the upper portion of the other side of the control panel I (2), a flat cable II (2 b) is arranged in the middle of the control panel I (2) on the same side of the stepping motor power supply plug (2 c), the control unit (1) is bolted with the control panel I (2), a hollow copper pipe (3 a) is arranged at the top end of one side of the grabbing unit (3), a protruding fixing block (3 c) is arranged on one side of the hollow copper pipe (3 a), a nut fixing groove (3 b) is arranged on the rear side of the upper portion of the grabbing unit (3), a through groove (3 d) is arranged on one side of the nut fixing groove (3 b), a control panel II (4) is embedded in the grabbing unit (3), and the control panel, the upper portion of control panel two (4) is equipped with 2pin directly even ware (4 a), FPC FFC connector socket (4 b) in proper order, the lower part of control panel two (4) is equipped with photoelectric sensor two (4 c), the bottom of snatching unit (3) is equipped with grabber (5), the bottom of grabber (5) is equipped with guide post (5 a), one side of guide post (5 a) is inlayed and is equipped with and holds and hold terminal (5 b), be equipped with solenoid valve (5 c) and power iron core (5 d) in guide post (5 b), the one end of holding and holding terminal (5 b) links to each other with reset spring (5 e), grabber (5) through spacing iron sheet (5 f) with photoelectric sensor two (4 c) link to each other.

2. The nut screw rod type automatic intelligent mechanical arm optical disc grabbing device according to claim 1, wherein an optical axis (1 e) of the control unit (1) is in sliding connection with a hollow copper tube (3 a) of the grabbing unit (3).

3. The screw cap and screw rod type automatic intelligent mechanical arm optical disk grabbing device of claim 1, wherein the through groove (3 d) of the grabbing unit (3) is embedded in the convex fixing strip (1 f) of the control unit (1).

4. The nut screw type automatic intelligent robot optical disc grabbing device according to claim 1, wherein said control board two (4) is communicatively connected with said 2pin straight connector (4 a), said photoelectric sensor two (4 c) and said solenoid valve (5 c).

5. The nut screw type automatic intelligent robot optical disc gripping device according to claim 1, wherein the FPC/FFC connector socket (4 b) is communicatively connected to the control board one (2) through a flat cable one (2 a), and the control board one (2) is communicatively connected to the photoelectric sensor one (2 d).

6. The nut screw type automatic intelligent robot optical disk gripping device according to claim 1, wherein the gripping terminal (5 b) is of an L-shaped structure.

7. The nut screw type automatic smart robot optical disk gripping device according to claim 1, wherein one end of the return spring (5 e) is connected to the grip terminal (5 b), and the other end of the return spring (5 e) is connected to a housing of the gripper (5).

8. The nut and screw rod type automatic intelligent mechanical arm optical disk grabbing device according to claim 1, characterized in that a power iron core (5 d) is arranged in the electromagnetic valve (5 c), the power iron core (5 d) is a pointed cylinder, and a bottom iron ring of the power iron core (5 d) is connected with the grabbing terminal (5 b).