Disclosure of Invention
In order to overcome the defects, the invention provides the C-shaped material bin capable of automatically taking and placing the material discs, and the C-shaped material bin automatically finishes the conveying of empty material discs, the feeding of auxiliary material discs and the receiving operation of full material discs through the mutual matching of the material disc conveying mechanism, the material disc positioning mechanism and the material disc conveying mechanism, improves the working efficiency of the material disc conveying and feeding procedures and saves the labor cost.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the utility model provides an automatic get C type feed bin of putting charging tray, includes the frame, be equipped with charging tray conveying mechanism, charging tray positioning mechanism, charging tray fortune material mechanism and storage mechanism in the frame, charging tray positioning mechanism is including transport unit and charging tray fixed unit from top to bottom, storage mechanism is including storage frame and jacking unit, charging tray conveying mechanism is used for carrying the charging tray to predetermined position, transport unit is used for carrying the charging tray on the charging tray conveying mechanism to charging tray fixed unit department from top to bottom to it is fixed to utilize charging tray fixed unit to treat the charging tray of material loading, charging tray fortune material mechanism is used for transporting the charging tray that will fill the material to storage mechanism from charging tray positioning mechanism department, the jacking unit is arranged in carrying the charging tray to the storage frame and preserves.
Preferably, fixed first workstation and the second workstation that is equipped with two parallels in the frame, the second workstation is located the top of first workstation, charging tray conveying mechanism install in first workstation, charging tray fixed unit, charging tray fortune material mechanism and storage unit install in on the second workstation.
Preferably, charging tray conveying mechanism includes charging tray conveying cylinder, slide rail and charging tray frame, the slide rail set up horizontally in first workstation, charging tray conveying cylinder connect in charging tray frame and this charging tray conveying cylinder can drive charging tray frame and carry out the horizontal slip along the slide rail, charging tray frame includes bottom plate and reference column, four corner ends of bottom plate are equipped with four reference columns of arranging perpendicularly with this bottom plate, be equipped with the slot on the bottom plate, be equipped with the photoelectric sensing ware on the first workstation.
Preferably, charging tray positioning mechanism still includes charging tray clamping unit and first brake unit, and when carrying the unit with the charging tray upwards carries to preset position from top to bottom, charging tray fixed unit is fixed in the charging tray of top, first brake unit inserts between top charging tray and the second lump material dish and this first brake unit holds the charging tray of top, carrying mechanism takes remaining charging tray downstream to preset position from top to bottom, charging tray clamping unit presss from both sides the both sides of charging tray tightly fixedly.
Preferably, the upper and lower carrying unit comprises a first servo motor, a first lead screw nut and a material tray plug-in, the first servo motor is fixed on the frame, the first lead screw is vertically arranged on one side of the frame, the first servo motor is connected to the first lead screw, the first lead screw nut is screwed on the first lead screw, and the material tray plug-in is fixedly connected to the first lead screw nut.
Preferably, be equipped with the constant head tank on the charging tray, charging tray fixed unit includes charging tray fixed cylinder, mount, fixed plate and conical member, charging tray fixed cylinder connect in mount and this charging tray fixed cylinder can drive the mount and carry out the up-and-down motion, two parallel fixed plates of fixed mounting on the mount, the fixed conical member that is equipped with on the fixed plate, when fixed, the fixed plate compress tightly in on the charging tray, the conical member inserts in the constant head tank.
Preferably, respectively be equipped with a set of charging tray clamping unit and first brake unit in the frame of charging tray fortune material mechanism both sides, charging tray clamping unit includes charging tray die clamping cylinder and grip block, charging tray die clamping cylinder fixed mounting in the frame, the grip block connect horizontally in charging tray die clamping cylinder, charging tray die clamping cylinder can drive the grip block carries out the motion of fore-and-aft direction, be equipped with the bar groove on the grip block, first brake unit includes first brake cylinder and first backup pad, first brake cylinder fixed mounting in the frame, first backup pad connect horizontally in first brake cylinder, first brake cylinder can drive first backup pad carries out the motion of fore-and-aft direction and makes first backup pad insert or take out the bar groove.
Preferably, charging tray fortune material mechanism includes KK module, chassis, baffle, curb plate and miniature cylinder, the chassis connect in KK module and this KK module can drive the chassis and carry out the motion of left right direction, the curb plate is fixed in on the chassis, the baffle install with articulating in the curb plate, and be equipped with the spring between this baffle and the curb plate, miniature cylinder is fixed in on the chassis and this miniature cylinder can act on the baffle.
Preferably, the storage mechanism further comprises a second brake unit, and the second brake unit is used for holding the material tray in the storage rack.
Preferably, the jacking unit includes second servo motor, second lead screw, second screw-nut and support, second servo motor fixed mounting is in the frame, second servo motor connect in the second lead screw, second screw-nut spiro union in the second lead screw, the support is fixed in second screw-nut, second brake unit includes second brake cylinder and second backup pad, second brake cylinder fixed mounting is in the frame, second brake cylinder can drive the second backup pad and carry out the motion of fore-and-aft direction and make the second backup pad hold the charging tray.
The invention has the beneficial effects that: the invention comprises a material tray conveying mechanism, a material tray positioning mechanism, a material tray conveying mechanism and a storage mechanism, wherein the material tray positioning mechanism comprises an upper conveying unit, a lower conveying unit, a material tray fixing unit, a material tray clamping unit and a first brake unit, the storage mechanism comprises a storage rack, a jacking unit and a second brake unit, the material tray conveying mechanism is used for conveying empty material trays to the upper conveying unit and the lower conveying unit, the material trays are conveyed to a preset height by the upper conveying unit and the lower conveying unit, the uppermost material tray is fixed in all directions by the material tray fixing unit and the material tray clamping unit under the cooperation of the first brake unit, when the material trays are filled with materials, the full material trays are conveyed to the storage mechanism by the material tray conveying mechanism, and finally the material trays are conveyed to the preset position by the jacking unit and then are fixed by the second brake unit, so the invention is characterized in that the material tray conveying mechanism, the material tray positioning mechanism and the material tray conveying, the automatic conveying of the empty charging tray, the auxiliary charging tray feeding and the material receiving operation of the full charging tray are completed, the working efficiency of the charging tray carrying and feeding procedures is improved, and the labor cost is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
FIG. 4 is a partial schematic structural view of the present invention;
FIG. 5 is a schematic structural view of a tray conveying mechanism according to the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a schematic view of the tray conveying mechanism of the present invention with the tray removed;
FIG. 8 is a schematic structural view of a tray positioning mechanism according to the present invention;
FIG. 9 is a schematic view showing the structure of the up-and-down carrying unit according to the present invention;
FIG. 10 is a schematic structural view of a tray conveying mechanism and a storage mechanism in the invention;
FIG. 11 is a schematic structural view of a tray conveying mechanism according to the present invention;
FIG. 12 is a schematic structural view of a jacking unit according to the present invention;
in the figure: 100-a frame, 110-a first workbench, 120-a second workbench, 130-a material tray, 131-a positioning groove,
200-tray conveying mechanism, 210-tray conveying cylinder, 220-sliding rail, 230-tray rack, 231-bottom plate, 232-slot, 233-positioning column, 240-photoelectric sensor,
300-tray positioning mechanism, 310-up-down conveying unit, 311-first servo motor, 312-first screw, 313-first screw nut, 314-tray insert, 320-tray fixing unit, 321-tray fixing cylinder, 322-fixing frame, 323-fixing plate, 324-conical piece, 330-tray clamping unit, 331-tray clamping cylinder, 332-clamping plate, 333-strip groove, 340-first brake unit, 341-first brake cylinder, 342-first support plate,
400-material tray conveying mechanism, 410-KK mould, 411-base plate, 412-baffle, 413-side plate, 414-micro cylinder,
500-storage mechanism, 510-storage rack, 520-jacking unit, 521-second servo motor, 522-second screw rod, 523-second screw rod nut, 524-support, 530-second brake unit, 531-second brake cylinder and 532-second support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Example (b): as shown in fig. 1 to 12, a C-shaped silo for automatically taking and placing a tray comprises a rack 100, wherein a tray conveying mechanism 200, a tray positioning mechanism 300, a tray conveying mechanism 400 and a storage mechanism 500 are arranged on the rack 100, the tray positioning mechanism 300 comprises an upper and lower conveying unit 310 and a tray fixing unit 320, the storage mechanism 500 comprises a storage rack 510 and a jacking unit 520, the tray conveying mechanism 200 is used for conveying the tray to a preset position, the upper and lower conveying unit 310 is used for conveying the tray on the tray conveying mechanism 200 to the tray fixing unit 320 and fixing the tray to be loaded by using the tray fixing unit 320, the tray conveying mechanism 400 is used for conveying the tray 130 full of the tray from the tray positioning mechanism 300 to the storage mechanism 500, and the jacking unit 520 is used for conveying the tray to the storage rack 510 for storage. The invention relates to a C-shaped storage bin, which is used for transferring material trays, wherein after empty multiple layers of material trays enter the C-shaped storage bin, the material trays are filled by automatic feeding through a manipulator, and then a layer of storage frames 510 are stacked in the C-shaped storage bin, and after all the empty material trays are stacked in the storage frames, the material trays filled with materials are conveyed away through an external mechanism; when the manipulator fills the material trays fixed by the material tray fixing unit, the material tray conveying mechanism 400 conveys the material trays filled with materials to the storage mechanism, the jacking unit 520 conveys the material trays into the storage rack 510, and the actions are repeated until all the material trays are filled with materials.
As shown in fig. 1, the rack 100 is fixedly provided with a first workbench 110 and a second workbench 120 which are parallel to each other, the second workbench 120 is located above the first workbench 110, the tray conveying mechanism 200 is installed on the first workbench 110, and the tray fixing unit 320, the tray conveying mechanism 400 and the storage unit 500 are installed on the second workbench 120. The upper and lower carrying units 310 are installed on the left side of the rack, the storage mechanism 500 is located on the right side of the tray positioning mechanism 300, the conveying direction of the tray conveying mechanism 200 is the left-right direction, the direction which is at the same level with the running direction of the tray conveying mechanism and is perpendicular to the running direction of the tray conveying mechanism is the front-back direction, and the running direction of the tray conveying mechanism 400 is the left-right direction.
As shown in fig. 5 to 7, the tray conveying mechanism 200 includes a tray conveying cylinder 210, a slide rail 220 and a tray rack 230, the slide rail 220 is horizontally disposed on the first workbench 110, the tray conveying cylinder 210 is connected to the tray rack 230 and can drive the tray rack 230 to slide left and right along the slide rail 220, the tray rack 230 includes a bottom plate 231 and positioning columns 233, four corner ends of the bottom plate 231 are provided with the four positioning columns 233 vertically arranged with the bottom plate, the bottom plate 231 is provided with slots 232, and the first workbench 110 is provided with a photoelectric sensor 240. When placing charging tray 130, put a pile of charging tray on bottom plate 231 earlier, slot 232 is in the below of charging tray, and four angles of charging tray just lean on four reference columns 233, and charging tray conveying cylinder 210 transports the charging tray frame to left for charging tray frame 230 transports to last lower handling unit 310 department, and photoelectric sensing ware 240 senses the charging tray and is transported the back, gives the PLC system with signal transmission, controls the action that the manipulator was prepared to next overhead charging tray by the PLC system.
As shown in fig. 8 and 9, the tray positioning mechanism 300 further includes a tray clamping unit 330 and a first braking unit 340, when the upper and lower carrying units 310 convey the tray upwards to the preset position, the tray fixing unit 320 is fixed to the tray at the top, the first braking unit 340 is inserted between the tray at the top and the second block tray and holds the tray at the top, the upper and lower carrying units 310 drive the rest trays to move downwards to the preset position, and the tray clamping unit 330 clamps and fixes the two sides of the tray.
The up-down carrying unit 310 includes a first servo motor 311, a first lead screw 312, a first lead screw nut 313 and a tray insert 314, the first servo motor 311 is fixed on the rack 100, the first lead screw 312 is vertically arranged on one side of the rack, the first servo motor 311 is connected to the first lead screw 312, the first lead screw nut 313 is screwed to the first lead screw 312, and the tray insert 314 is fixedly connected to the first lead screw nut 313. When the first servo motor 311 rotates, the first lead screw is driven to rotate, so that the first lead screw nut 313 drives the tray insert 314 to move up and down along the first lead screw, when feeding is needed, the first servo motor 311 drives the tray insert 314 to move down to the slide rail 220, when the tray conveying cylinder 210 drives the tray rack filled with trays to move towards the left side (as shown in fig. 1), the tray insert 314 is just inserted into the slot 232 of the bottom plate, and therefore when the first servo motor 311 drives the tray insert 314 to move up, all trays can be lifted together.
Be equipped with constant head tank 131 on the charging tray 130, charging tray fixed unit 320 includes charging tray stationary cylinder 321, mount 322, fixed plate 323 and conical member 324, charging tray stationary cylinder 321 connect in mount 322 and this charging tray stationary cylinder 321 can drive mount 322 and carry out the up-and-down motion, two parallel fixed plates 323 of fixed mounting on the mount 322, the fixed conical member 324 that is equipped with on the fixed plate 323, when fixed, fixed plate 323 compress tightly in on the charging tray 130, conical member 324 inserts in the constant head tank 131. The tray fixing cylinder 321 is vertically fixed on the rack 100, a piston rod of the tray fixing cylinder 321 is connected to the fixing frame 322, two conical members 324 are arranged on each fixing plate 323, four positioning grooves are arranged on the tray, the fixing frame 322 is located at a certain position in a normal condition, after the tray is conveyed to a preset position by the upper and lower conveying units, the fixing plate 323 just presses on the tray on the uppermost layer, and the four conical members 324 are respectively inserted into the four positioning grooves 131 of the tray on the uppermost layer; after the material tray is filled with the materials, the material tray fixing cylinder 321 drives the fixing frame to move upwards, so that the fixing plate 323 and the conical piece 324 leave the material tray, the material tray filled with the materials by the material tray conveying mechanism 400 is conveyed to the storage mechanism 500 conveniently, and then the material tray fixing cylinder 321 drives the fixing frame to descend to the preset position again to prepare for fixing the next material tray.
As shown in fig. 8, a set of tray clamping unit 330 and a first brake unit 340 are respectively arranged on the racks at both sides of the tray conveying mechanism 400, the material tray clamping unit comprises a material tray clamping cylinder 331 and a clamping plate 332, the material tray clamping cylinder 331 is fixedly arranged on the frame, the clamping plate 332 is horizontally connected to the tray clamping cylinder 331, the tray clamping cylinder 331 can drive the clamping plate 332 to move back and forth, the clamping plate 332 is provided with a strip-shaped groove 333, the first brake unit 340 comprises a first brake cylinder 341 and a first support plate 342, the first brake cylinder 341 is fixedly installed on the frame, the first support plate 342 is horizontally connected to the first brake cylinder 341, the first brake cylinder 341 can drive the first support plate 342 to move in the forward and backward directions so that the first support plate 342 is inserted into or withdrawn from the groove 333. After the upper and lower carrying unit conveys the charging tray to the preset position, the left and right ends of the charging tray on the uppermost layer are fixed by the fixing plate 323 and the conical part 324, the first brake cylinders 341 on the front and rear sides of the charging tray simultaneously drive the first supporting plates 342 to insert into the strip-shaped grooves 33 to catch the charging tray on the uppermost layer, at this time, the first servo motor 311 drives the charging tray plug-in unit 314 to move downwards, only the remaining charging tray can be driven to move downwards, because the charging tray 130 on the uppermost layer is held by the first supporting plates 342, then the two charging tray clamping cylinders 331 simultaneously drive the clamping plates to move towards the charging tray to clamp the front and rear sides of the charging tray, so the charging tray is fixed by the clamping plates 332 and the fixing plate 323 in all directions, the manipulator can conveniently carry the materials to the charging tray, and finally the first brake cylinders 341 drive the first supporting plates 342 to retreat away from the charging tray.
As shown in fig. 10 and 11, the tray conveying mechanism 400 includes a KK module 410, a chassis 411, a baffle 412, a side plate 413 and a micro cylinder 414, the chassis 411 is connected to the KK module 410 and the KK module can drive the chassis to move in the left-right direction, the side plate 413 is fixed on the chassis 411, the baffle 412 is hingedly installed on the side plate 413, a spring is arranged between the baffle 412 and the side plate 413, the micro cylinder 414 is fixed on the chassis 411, and the micro cylinder 414 can act on the baffle 412. When the micro cylinder 414 acts on the lower end of the baffle 412, the upper end of the baffle 412 is inclined downwards, the spring is compressed at the moment, the upper end of the baffle is lower than the material tray on the material tray fixing unit 320, when the KK module 410 drives the chassis 411 to move from right to left, the baffle 412 can smoothly pass through the lower part of the material tray, when the baffle moves to the left side of the material tray, the micro cylinder retracts to separate from the baffle 412, the baffle is lifted up under the action of the restoring force of the spring, the upper end of the baffle is higher than the material tray at the moment, when the KK module 410 drives the chassis 411 to move to the right side again, the baffle 412 can drive the material tray to move right together until the preset position of the storage rack 510, and the KK module stops moving.
As shown in fig. 12, the storage mechanism 500 further includes a second brake unit 530, and the second brake unit 530 is used for holding the tray in the storage rack 510. The jacking unit 520 comprises a second servo motor 521, a second screw 522, a second screw nut 523 and a support 524, the second servo motor 521 is fixedly installed on the rack, the second servo motor 521 is connected to the second screw 522, the second screw nut 523 is screwed to the second screw 522, the support 524 is fixed to the second screw nut 523, the second brake unit 530 comprises a second brake cylinder 531 and a second support plate 532, the second brake cylinder 531 is fixedly installed on the rack, and the second brake cylinder 531 can drive the second support plate 532 to move in the front-back direction to enable the second support plate 532 to support the material tray 130. After the baffle 412 drives the material trays to move rightwards to the preset position of the storage rack 510 together with the material trays, the second servo motor 521 drives the support 524 to move upwards to lift the material trays to the preset position, the second brake cylinder 531 drives the second support plate 532 to retract, the second servo motor 521 drives the material trays to ascend once again, the material trays which are conveyed just now are well overlapped with the original material trays, the second brake cylinder 531 drives the second support plate 532 to extend, the second support plate 532 holds the lowest material tray again, and the second servo motor 521 drives the support 524 to move downwards to wait for the next operation; the storage rack 510 is fixedly installed on the second workbench 120 through a support column, a guide rail is arranged at the lower end of the storage rack 510, the guide rail is spliced on the clamping plate 332 for fixing the material tray, and the material tray conveying mechanism 400 is convenient for smoothly conveying the material tray clamped on the clamping plate to the storage rack 510.
The operation process of the invention is as follows: the method comprises the following steps:
the method comprises the following steps: an empty tray 130 is placed on the tray rack 230, the first servo motor 311 drives the tray insert 314 to move downwards to the slide rail 220, and when the tray conveying cylinder 210 drives the tray rack filled with trays to move towards the left side (shown in fig. 1), the tray insert 314 is just inserted into the slot 232 of the bottom plate;
step two: the first servo motor 311 drives the tray plug-in 314 to drive all empty trays to move upwards, meanwhile, the tray conveying mechanism 200 is reset to be ready for next feeding, after the trays move to a preset height, the left end and the right end of the tray on the uppermost layer are fixed by the fixing plate 323 and the conical part 324, and the first brake cylinders 341 on the front side and the rear side of the tray simultaneously drive the first supporting plates 342 to be inserted into the strip-shaped grooves 33 to trap the tray on the uppermost layer;
step three: the first servo motor 311 drives the tray plug-in unit 314 to drive the rest empty tray to move downwards, then the two tray clamping cylinders 331 simultaneously drive the clamping plates to move towards the tray to clamp the front side and the rear side of the tray, so that the tray is fixed by the clamping plates 332 and the fixing plates 323 in all directions, a manipulator can carry materials onto the tray conveniently, and finally the first brake cylinder 341 drives the first support plate 342 to retreat away from the tray;
step four: when the material tray is full of materials, the KK module 410 drives the chassis 411 to move from right to left, the baffle 412 is pushed tightly by the micro cylinder 414 at the moment, the upper end of the baffle is lowered, and the baffle 412 can smoothly pass through the lower part of the material tray;
step five: when the baffle plate moves to the left side of the material tray, the micro cylinder retracts to separate from the baffle plate 412, the upper end of the baffle plate is lifted under the action of the restoring force of the spring, the upper end of the baffle plate is higher than the material tray, when the KK module 410 drives the chassis 411 to move to the right again, the baffle plate 412 can drive the material tray to move rightwards together until the preset position of the storage rack 510, and the KK module stops moving;
step six: after the second servo motor 521 drives the support 524 to move upwards to lift the material tray to a preset position, the second brake cylinder 531 drives the second support plate 532 to retract, the second servo motor 521 drives the material tray to rise for one grid again, so that the material tray which is just conveyed is well stacked with the raw material tray, the second brake cylinder 531 drives the second support plate 532 to extend out, the second support plate 532 holds the material tray at the lowest layer again, the second servo motor 521 drives the support 524 to move downwards to wait for the next operation, and the steps are repeated until the loading operation of all empty material trays is completed.
It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.