Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an external clamping type optical disc turning picking and placing mechanism capable of simultaneously achieving the picking and turning operations of an optical disc, so that an automated optical storage device can efficiently pick the optical disc from a disc cartridge, and improve the operation efficiency of the automated optical storage device.
In order to solve the technical problems, the invention adopts the following technical scheme:
the outer clamping type optical disc overturning picking and placing mechanism comprises a fixed plate, wherein an overturning clamping device is arranged on the fixed plate, the overturning clamping device is connected with the fixed plate through a rotating shaft, a brake is fixed at the joint of the rotating shaft and the fixed plate, the overturning clamping device comprises an overturning mechanism and a translation mechanism arranged on the overturning mechanism, and the translation mechanism is provided with a clamping mechanism.
The external clamping type optical disc overturning picking and placing mechanism comprises an overturning plate arranged on a rotating shaft, a transition gear and a driving motor arranged on the overturning plate, wherein one end of the driving motor is provided with a driving gear, one side of the transition gear is meshed with the driving gear, the other side of the transition gear is meshed with a rack, and the rack is vertically fixed on the translation mechanism.
The external clamping type optical disc overturning picking and placing mechanism comprises a guide rail sliding block used for controlling the overturning clamping device to move up and down and a sliding device arranged on the guide rail sliding block, wherein the guide rail sliding block and the sliding device are arranged on two sides of the clamping mechanism, and the guide rail sliding block is fixed on the rotating shaft.
The outer clamping type optical disc overturning picking and placing mechanism comprises a clamping jaw motor, threaded screw rods are arranged at two ends of the clamping jaw motor, the threaded screw rods are fixedly connected to the sliding device, clamping jaw guide rods connected to the threaded screw rods are further arranged at two sides of the clamping jaw motor, and the clamping jaw guide rods can move oppositely or reversely along with the rotation of the threaded screw rods.
The outer clamp type CD overturning picking and placing mechanism is characterized in that parallel clamping jaws used for clamping are further arranged at the lower parts of the clamping jaw guide rods, and soft cushions are arranged at the inner sides of the parallel clamping jaws.
The outer clamp type optical disc overturning picking and placing mechanism is characterized in that the fixed plate is arranged in a door shape, the opening end of the fixed plate is vertically downward, and the brake is arranged outside two sides of the fixed plate.
The outer clamping type CD overturning picking and placing mechanism comprises a first brake used for controlling the rotation of the rotating shaft and a second brake used for controlling the rotation of the transition gear.
The outer clamp type optical disc overturning picking and placing mechanism is characterized in that a brake block is arranged on the second brake and arranged in the inner parts of the two sides of the fixed plate.
The outer clamp type CD overturning picking and placing mechanism is characterized in that the brake block is arranged on the side face of the transition gear.
The radius of the transition gear is larger than that of the driving gear.
Compared with the prior art, the invention discloses an external clamping type optical disc overturning picking and placing mechanism, which comprises a fixed plate, wherein an overturning clamping device is arranged on the fixed plate, the overturning clamping device is connected with the fixed plate through a rotating shaft, a brake is fixed at the joint of the rotating shaft and the fixed plate, the overturning clamping device comprises an overturning mechanism and a translation mechanism arranged on the overturning mechanism, and the translation mechanism is provided with a clamping mechanism. The external clamping type optical disc overturning picking and placing mechanism provided by the invention has the advantages of simple and reliable structure, compact size and easiness in installation and replacement, and can stably and simultaneously and rapidly carry out grabbing and rotating operation on the optical disc in the optical disc cartridge, so that the automatic optical storage device can efficiently grab the optical disc from the optical disc cartridge, and the operation efficiency of the automatic optical storage device is improved.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It is noted that when an element is referred to as being "mounted," "secured," or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in the embodiments of the present invention, terms such as left, right, up, and down are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
The embodiment of the invention provides an external clamping type optical disc overturning and picking mechanism, referring to fig. 1-3, which comprises a fixed plate 1, wherein an overturning and clamping device 2 is arranged on the fixed plate 1, the overturning and clamping device 2 is connected with the fixed plate 1 through a rotating shaft 3, a brake 4 is fixed at the joint of the rotating shaft 3 and the fixed plate 1, the overturning and clamping device 2 comprises an overturning mechanism 5 and a translation mechanism 6 arranged on the overturning mechanism 5, and a clamping mechanism 7 is arranged on the translation mechanism 6.
In the invention, the turnover clamping device 2 is arranged below the fixed plate 1 and is used for realizing clamping and turnover actions on the optical disc, a rotating shaft 3 is arranged below the fixed plate 1, the turnover clamping device 2 is arranged on the rotating shaft 3 and can rotate along with the rotation of the rotating shaft 3, when the optical disc is clamped, the translation mechanism 6 cooperates with the brake 4 to drive the clamping mechanism 7 to move downwards together, when the optical disc is moved to a position of the optical disc to be clamped, the clamping mechanism 7 clamps the optical disc, after the clamping of the optical disc is completed, the translation mechanism drives the clamping mechanism 7 to move upwards together, and when the optical disc is moved to a designated position, the turnover mechanism 5 cooperates with the brake 4 to realize 90-degree turnover, so that the clamping and turnover functions of the optical disc are realized, and the operation efficiency of the automatic optical storage equipment is improved.
Further, referring to fig. 1 and 2, the turnover mechanism 5 includes a turnover plate 51 and a transition gear 52 disposed on the rotation shaft 3, and a driving motor 53 disposed on the turnover plate 51, one end of the driving motor 53 is provided with a driving gear 54, one side of the transition gear 52 is meshed with the driving gear 54, the other side is meshed with a rack 55, and the rack 55 is vertically fixed on the translation mechanism 6.
Specifically, the turnover plate 51 is fixed on the rotating shaft 3, the turnover plate 51 is used for placing the driving motor 53, the driving motor 53 is disposed near one side of the fixed plate 1, a driving gear 54 is disposed on the driving motor 53, the transition gear 52 is also fixed on the rotating shaft 3, near one side of the fixed plate 1, one end of the transition gear is meshed with the driving gear 54, and the other end of the transition gear is meshed with the rack 55.
Further, referring to fig. 1 and 2, the translation mechanism 6 includes a guide rail slider 61 for controlling the turnover clamping device 2 to move up and down, and a sliding device 62 disposed on the guide rail slider 61, wherein the guide rail slider 61 and the sliding device 62 are disposed on two sides of the clamping mechanism 7, and the guide rail slider 61 is fixed on the rotating shaft 3.
Specifically, two guide rail sliding blocks 61 are respectively fixed at two ends of the rotating shaft 3, two corresponding sliding devices 62 are also provided, the two sliding devices can freely slide on the guide rail sliding blocks 61, more specifically, the rack 55 is fixed on the 1 side surface of one of the sliding devices 62, and can freely slide up and down along with the sliding device 62, and the clamping mechanism 7 is arranged between the two sliding devices 62.
Further, referring to fig. 1 and 3, the gripping mechanism 7 includes a jaw motor 71, threaded screws 72 are disposed at two ends of the jaw motor 71, the threaded screws 72 are fixedly connected to the sliding device 62, jaw guide rods 73 connected to the threaded screws are disposed at two sides of the jaw motor 71, and the jaw guide rods 73 can move in opposite directions or in opposite directions along with the rotation of the threaded screws 72.
Specifically, referring to fig. 2, in the present application, the clamping jaw motor 71 is transversely disposed between the two sliding devices 62, threaded screws 72 are disposed at two ends of the clamping jaw motor 71, the clamping jaw motor 71 can drive the threaded screws 72 to rotate, and the threaded screws 72 rotate to drive two clamping jaw guide rods 73 to move oppositely or reversely, so as to implement the actions of picking up and putting down the optical disc.
Further, with continued reference to fig. 1 and 2, the lower portion of the jaw guide 73 is further provided with a parallel jaw 74 for clamping, and a soft pad (not shown) is provided on the inner side of the parallel jaw 71, so as to ensure that the parallel jaw 71 will not damage the optical disc when clamping the optical disc.
Further, referring to fig. 1, the fixing plate 1 is arranged in a shape of a letter-gate, the open end is vertically downward, and the stoppers 4 are disposed outside the two sides of the fixing plate 1.
Specifically, in order to be convenient for fix, save space simultaneously, fixed plate 1 is the setting of door font structure, and open end is vertical downwards, stopper 4 sets up the tip of rotation axis 3 is used for realizing to rotation axis 3 and transition gear 52's braking effect.
Still further, with continued reference to fig. 2, the brake 4 includes a first brake 41 for controlling the rotation of the rotation shaft 3 and a second brake 42 for controlling the rotation of the transition gear 52, where a brake pad 43 is disposed on the second brake 42, the brake pad 43 is disposed inside two sides of the fixing plate 1, the brake pad 43 is disposed on a side surface of the transition gear 52, and a radius of the transition gear 52 is larger than a radius of the driving gear 51.
Specifically, referring to fig. 3, the second brake 42 is disposed on a side close to the transition gear 52, the first brake 41 is disposed on a side far away from the transition gear 52, a brake pad 43 is disposed between the second brake 42 and the transition gear 52 and is located on a side surface of the transition gear 52, and a radius of the transition gear 52 is larger than a radius of the driving gear 51, so that a linear speed of the transition gear 52 is not too fast, and a smooth turning and moving function of the turning mechanism 5 and the translation mechanism 6 can be realized.
The motion of the turning mechanism 5 and the translation mechanism 6 to achieve stable turning and moving will now be specifically described:
The driving motor 53 drives the driving gear 54 to rotate, the first brake 41 is started to lock the rotating shaft 3, the driving gear 54 drives the transition gear 52 to linearly move on the rack 55, at this time, the turnover plate 51 keeps a vertical state because the first brake 41 works, the clamping mechanism 7 stretches out downwards, and when the clamping mechanism stretches out in place, the clamping jaw motor 71 drives the left and right threaded screw rods 72 to rotate, so that the parallel clamping jaws 71 on two sides are driven to open and close, and the parallel clamping jaws 71 retract upwards after clamping.
The turning action is that after the parallel clamping jaw 71 is retracted in place, the second brake 42 is started, the transition gear 52 is locked, the first brake 41 is closed, at this time, the driving motor drives the driving gear 54 to rotate around the transition gear 52 to realize 90-degree rotation action, and after the parallel clamping jaw 71 is rotated in place, the first brake 41 is started to keep the clamping jaw and the optical disc in a horizontal state.
In summary, the invention discloses an external clamping type optical disc overturning picking and placing mechanism, which comprises a fixed plate, wherein an overturning clamping device is arranged on the fixed plate, the overturning clamping device is connected with the fixed plate through a rotating shaft, a brake is fixed at the joint of the rotating shaft and the fixed plate, the overturning clamping device comprises an overturning mechanism and a translation mechanism arranged on the overturning mechanism, and the translation mechanism is provided with a clamping mechanism.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are all within the scope of the present invention.