Workpiece buffer memory device
Technical field
The utility model relates to the production and processing technical field of workpiece, in particular to a kind of workpiece buffer memory device.
Background technique
A station in workpiece automatic assembly line goes wrong, and whole wire body will be shut down, and cannot continue to process
Production operation seriously affects production efficiency, is badly in need of a kind of equipment to store the workpiece that will flow into problem station, improves whole life
The mobility of producing line improves production efficiency.
Utility model content
For disadvantages described above, the purpose of the utility model is to provide a kind of workpiece buffer memory devices, when some work of production line
Position when something goes wrong, can store the workpiece that will flow into problem station, work normally the station of problem station upstream, avoid
The case where whole production line all stops working improves production efficiency.
To achieve the goals above, the technical solution of the utility model is:
A kind of workpiece buffer memory device, comprising:
Pedestal, the pedestal are provided with feed bin, and the feed bin is provided with multilayer for storing the flitch of workpiece;The caching
Equipment further include:
Workpiece input unit, the workpiece input unit are set to the pedestal, for upstream workpiece to be delivered to and institute
State the corresponding position of feed bin;
First pushing device, first pushing device is set to the feed bin, for that will be stored in the work of the feed bin
Part pushes away the flitch;
Workpiece output device, the workpiece output device are set to the pedestal, and the workpiece output device will be for that will take
From the workpiece downstream transport of the feed bin;
Work transfer apparatus, the Work transfer apparatus are set to the pedestal, for the workpiece input unit is defeated
The workpiece handling sent to the feed bin flitch or the workpiece handling of the flitch will be pushed away to the workpiece output device.
Preferably, the feed bin is one group, and the workpiece input unit and the workpiece output device are wholely set.
Preferably, the feed bin is two groups, and the pedestal is provided with the transition workpiece conveying positioned at the lower part of the feed bin
Device, feed bin conveying workpieces when feed bin of the transition work transfer device in upstream is bought securities with all one's capital downstream;Described in two groups
Space between feed bin and on the transition work transfer device forms worker passageway;The workpiece input unit with it is upper
The feed bin position of trip is corresponding, and the workpiece output device is corresponding with the feed bin position in downstream;The transition workpiece conveying dress
Set is both the workpiece output device of upstream feed bin and the workpiece input unit of downstream silo;Feed bin described in each group is one corresponding
The Work transfer apparatus.
Preferably, the feed bin is three groups or three groups or more, and the pedestal is provided with the mistake positioned at the lower part of the feed bin
Work transfer device is crossed, feed bin conveying work when feed bin of the transition work transfer device in upstream is bought securities with all one's capital downstream
Part;Space between feed bin described in two adjacent groups and on the transition work transfer device forms worker passageway;It is described
Workpiece input unit is corresponding with the feed bin position of most upstream, the feed bin of the workpiece output device and most downstream
Position is corresponding;The transition work transfer device is the workpiece output device of most upstream feed bin, the transition workpiece conveying dress
Set be most downstream feed bin workpiece input unit, in middle reaches feed bin for, the transition work transfer device is both
Workpiece input unit is workpiece output device again;Feed bin described in each group corresponds to a Work transfer apparatus.
Preferably, first pushing device includes the first push piece cylinder and connects with the piston rod of the first push piece cylinder
The first scraping wings connect.
Preferably, the workpiece input unit and the workpiece output device are respectively arranged with the second pushing device, are used for
Workpiece is pushed away into the workpiece input unit or the workpiece output device, second pushing device includes the second push piece cylinder
The second scraping wings being connect with the piston rod of the second push piece cylinder.
Preferably, the transition work transfer device is provided with third pushing device, for workpiece to be pushed away the transition
Work transfer device, the third pushing device include third push piece cylinder and connect with the piston rod of the third push piece cylinder
Third scraping wings.
Preferably, the workpiece input unit, the workpiece output device and transition work transfer device difference
For lace conveying device, it is provided with below the lace conveying device and lifts cylinder, the piston rod connection for lifting cylinder
There is retainer plate, the retainer plate lifts workpiece thereon below the conveyer belt of the lace conveying device.
Preferably, the Work transfer apparatus includes elevating mechanism and the pallet that is driven by the elevating mechanism, the support
Disk is provided with the 4th pushing device, and the 4th pushing device includes the 4th push piece cylinder and the work with the 4th push piece cylinder
4th scraping wings of stopper rod connection.
Preferably, the discharge end of the workpiece buffer memory device is provided with workpiece and transfers to device, and the workpiece transfers to device packet
The sliding seat driven by transverse power device is included, the sliding seat is slideably positioned in the guide rail along workpiece outbound course arrangement, institute
It states sliding seat and is provided with the bolt driven by vertical power device, the bolt is adapted with the location hole of the workpiece.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
1, when the workpiece buffer memory device of the utility model is provided with one group of feed bin, in the process for carrying out workpiece storage operation
In, workpiece is delivered to position corresponding with feed bin by workpiece input unit, and workpiece is pushed to workpiece by the second pushing device
The pallet of handling device, after pallet is moved to position corresponding with feed bin flitch, the 4th pushing device of pallet pushes away workpiece
The flitch to feed bin is sent to be stored;When carrying out the discharge operation of workpiece, the pallet of Work transfer apparatus is moved to and feed bin
Workpiece is pushed to pallet by the corresponding position of flitch, the first pushing device, and pallet is moved to corresponding with workpiece output device
Position, workpiece is pushed to by workpiece output device by the 4th pushing device, workpiece is transported, workpiece input unit and workpiece
Output device is wholely set.
2, when the workpiece buffer memory device of the utility model is provided with two groups of feed bins, the corresponding workpiece handling dress of each feed bin
It sets, pedestal is provided with the transition work transfer device positioned at the lower part of feed bin, between two groups of feed bins and is located at transition workpiece and conveys
Space on device forms worker passageway;During carrying out workpiece storage operation, when upstream feed bin is bought securities with all one's capital, pass through upstream
Work transfer apparatus, will by transition work transfer device by the workpiece handling of workpiece input unit to transition work transfer device
When workpiece is transported to downstream silo, workpiece is pushed to downstream workpiece handling device by third pushing device, is restored again into downstream silo;When
When carrying out the discharge operation of workpiece, the workpiece of upstream feed bin is first transported to transition work transfer device, transition work transfer device
On workpiece workpiece output device is transported to by downstream workpiece handling device, workpiece is transported, and the setting in worker passageway facilitates
Worker carries out production and processing operation.
3, it when the workpiece buffer memory device of the utility model is provided with three groups or three groups or more of feed bin, is set between two groups of feed bins
It is equipped with worker passageway, workpiece input unit is corresponding with the feed bin position of most upstream, the feed bin of workpiece output device and most downstream
Position it is corresponding, transition work transfer device is corresponding with middle reaches feed bin position, transition work transfer device be most upstream material
The workpiece output device in storehouse and be most downstream feed bin workpiece input unit, in middle reaches feed bin for, transition workpiece
Conveying device is both workpiece input unit and workpiece output device, and three groups of feed bins can realize the caching of more multi-work piece.
In conclusion the workpiece buffer memory device of the utility model, can cache a large amount of workpiece, when some work of production line
Position when something goes wrong, can store the workpiece that will flow into problem station, work normally the station of problem station upstream, avoid
The case where whole production line all stops working, be additionally provided with convenient for worker across worker passageway, facilitate worker to carry out corresponding
Operation is produced and processed, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the workpiece buffer memory device of embodiment one;
Fig. 2 is the structural schematic diagram of the workpiece buffer memory device of embodiment two;
Fig. 3 is the structural schematic diagram of the dial-out device in Fig. 1 or Fig. 2;
Fig. 4 is the structural schematic diagram of the handling device in Fig. 1 or Fig. 2;
Fig. 5 is the flow chart of the workpiece production line of example IV;
In figure: 1- feed bin, 11- flitch, the upstream 111- feed bin, 112- downstream silo, 21- workpiece input unit, 211- work
Part input unit lifts cylinder, 22- workpiece output device, and 221- workpiece output device lifts cylinder, and 23- transition workpiece is defeated
Sending device, 231- transition work transfer device lifts cylinder, 3- Work transfer apparatus, the upstream 311- Work transfer apparatus,
312- downstream workpiece handling device, 31- pallet, the 4th push piece cylinder of 32-, the 4th scraping wings of 33-, 34- servo motor, 35- are same
Band, 36- drag chain are walked, 4- transfers to device, 41- sliding seat, 42- guide rail, 43- bolt, 44- transverse power device, the vertical power of 45-
Device, 5- power distribution cabinet, 6- pedestal, 61- universal wheel, 62- base support.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
Embodiment one:
As Fig. 1 and Fig. 4 jointly shown in, a kind of workpiece buffer memory device including pedestal 6 and is set to one of pedestal 6 material
1, one, storehouse, 21, workpiece output devices of workpiece input unit and a Work transfer apparatus 3, the bottom of pedestal 6 are provided with
Universal wheel 61 and base support 62 can pass through the fixed workpiece of base support 62 by 61 travelling workpiece buffer memory device of universal wheel
Buffer memory device.
Feed bin 1 is provided with multilayer for storing the flitch 11 of workpiece, and feed bin 1 is divided by flitch 11 several can accommodate work
The memory space of part, flitch 11 are provided with the first pushing device, for the workpiece for being stored in feed bin 1 to be pushed away flitch 11, first
Pushing device includes the first push piece cylinder and the first scraping wings for connecting with the piston rod of the first push piece cylinder, the first push piece cylinder
Push the first scraping wings that the workpiece being stored on flitch 11 is pushed to corresponding position after energization.
Workpiece input unit 21, for upstream workpiece to be delivered to position corresponding with feed bin 1, workpiece output device,
For that will be derived from the workpiece downstream transport of feed bin 1, workpiece input unit 21 and workpiece output device are provided with the second push piece dress
Set, for workpiece to be pushed away workpiece input unit 21 or workpiece output device, the second pushing device include the second push piece cylinder and
The second scraping wings being connect with the piston rod of the second push piece cylinder.Workpiece input unit 21 and workpiece output in the present embodiment fill
It sets and is wholely set, the workpiece of upstream is delivered to position corresponding with feed bin 1 simultaneously by workpiece input unit 21 will also be derived from
The workpiece downstream transport of feed bin 1.The workpiece input unit 21 of the present embodiment is that workpiece output device is lace conveying device, band
Formula conveying device is arranged at intervals with two parallel round belts, and workpiece is mobile by two round belts, due to preventing workpiece from falling, belt
The two sides of conveying device are provided with baffle, are provided with below lace conveying device and lift cylinder, i.e. the support of workpiece input unit
Cylinder 211 is lifted, the piston rod for lifting cylinder is connected with retainer plate compatible with the spacing of two round belts, and retainer plate is defeated from belt
The workpiece lifted below the conveyer belt of device thereon is sent, after workpiece is by lifting cylinder picking-up, then by workpiece input unit 21
That is the second pushing device of workpiece output device pushes to corresponding position, and the relatively good conveying device of certain stability does not need to set
Baffle is set, workpiece is without departing from direction, and also there is no need to be arranged to lift cylinder.
Work transfer apparatus 3, flitch 11 or general of the workpiece handling to feed bin 1 for conveying workpiece input unit 21
The workpiece handling of flitch 11 is pushed away to workpiece output device 22, handling device includes elevating mechanism and the support by elevating mechanism driving
Disk 31, pallet 31 can move up and down, and pallet 31 is provided with the 4th pushing device, and the 4th pushing device includes the 4th push piece cylinder 32
The 4th scraping wings 33 connecting with the piston rod of the 4th push piece cylinder 32, in the present embodiment, the main body of Work transfer apparatus 3 is
The column construction placed vertically, the top and bottom of Work transfer apparatus 3 are respectively arranged with synchronizing wheel, and two synchronizing wheels are equipped with
Synchronous belt 35, synchronous belt 35 connect above-mentioned pallet 31, and Work transfer apparatus 3 is additionally provided with servo motor 34 and speed reducer, servo
The input shaft of the output axis connection speed reducer of motor 34, the output axis connection synchronizing wheel of speed reducer, servo motor 34 and speed reducer
Power is provided, synchronizing wheel rotation is driven, so that synchronous belt 35 be driven to be rotated, by changing the rotation direction of synchronizing wheel, is changed
Become the rotation direction of synchronous belt 35, realizes moving up or moving down for pallet 31, Work transfer apparatus 3, which is additionally provided with, to be used for
The drag chain 36 of power supply.
During carrying out workpiece storage operation, workpiece is delivered to corresponding with feed bin 1 by workpiece input unit 21
Position, the pallet of Work transfer apparatus 3 is moved to position corresponding with the second pushing device of workpiece input unit 21, second
Workpiece is pushed to the pallet 31 of Work transfer apparatus 3 by pushing device, and pallet 31 is moved to corresponding with the flitch 11 of feed bin 1
Behind position, the 4th pushing device of pallet 31 stores the flitch 11 that workpiece pushes to feed bin 1;When the discharge for carrying out workpiece
When operation, the pallet 31 of Work transfer apparatus 3 is moved to position corresponding with the flitch 11 of feed bin 1, the first push piece of feed bin 1
Workpiece is pushed to pallet 31 by device, and pallet 31 is moved to position corresponding with workpiece output device 22, passes through the 4th push piece
Workpiece is pushed to workpiece output device 22 by device, and workpiece is transported.
Embodiment two:
As Fig. 2, Fig. 3 and Fig. 4 jointly shown in, in order to meet the storage compared with multi-work piece, cooperate production line working space and
Rotation direction, the workpiece buffer memory device of the present embodiment is what is different from the first embodiment is that be provided with two groups of feed bins, i.e. upstream feed bin
111 and downstream silo 112, each feed bin be corresponding with a Work transfer apparatus 3, i.e. upstream Work transfer apparatus 311 and downstream
Work transfer apparatus 312, upper producing line are provided with production line work transfer device, due to the height ratio of production line work transfer device
Higher, workpiece input unit is consistent with the height of production line work transfer device with workpiece output device, and worker can not be across work
Part input unit and workpiece output device, so pedestal 6 is provided with the transition work transfer device positioned at the lower part of two feed bins
23, transition work transfer device 23 is for when upstream feed bin 111 is bought securities with all one's capital, downstream 112 conveying workpieces of feed bin, transition workpiece to be defeated
Device 23 is sent to be provided with third pushing device, for workpiece to be pushed away transition work transfer device 23, third pushing device includes
Third push piece cylinder and the third scraping wings being connect with the piston rod of third push piece cylinder;Between two groups of feed bins and it was located at ferryman
Space on part conveying device 23 forms worker passageway;Workpiece input unit 21 is corresponding with 111 position of upstream feed bin, workpiece
Output device 22 is corresponding with 112 position of downstream silo;Transition work transfer device 23 is both the workpiece output of upstream feed bin 111
Device is also the workpiece input unit of downstream silo 112;The workpiece input unit 21, workpiece output device 22 and mistake of the present embodiment
Crossing work transfer device 23 is the lace conveying device in embodiment one, workpiece input unit 21, workpiece output device 22 and mistake
It crosses work transfer device 23 and is respectively arranged with and lift cylinder, is i.e. workpiece input unit lifts cylinder 211, workpiece output device
That lifts cylinder 221 and transition work transfer device lifts cylinder 231, after workpiece is held up by lifting cylinder, then it is defeated by workpiece
The second pushing device for entering device 21, workpiece output device 22 or transition work transfer device 23 pushes to corresponding position.
When needing to count the workpiece of discharge, the discharge end of workpiece buffer memory device can be set workpiece and transfer to dress
4 are set, the corresponding workpiece output device of feed bin of most downstream is stopped, it is defeated to stop the corresponding workpiece of downstream silo 112 in the present embodiment
Device 22 out, workpiece are transferred to device 4 that the top with workpiece output device 22 is arranged in, are transported on workpiece output device 22
Workpiece transfers to device 4 to transport by workpiece;It includes the sliding seat 41 driven by transverse power device 44 that workpiece, which transfers to device 4, sliding
Dynamic seat 41 is slideably positioned in the guide rail 42 along workpiece outbound course arrangement, and sliding seat 41 is provided with to be driven by vertical power device 45
Bolt 43, bolt 43 is adapted with the location hole of workpiece, and bolt 43 is inserted into the positioning hole of workpiece, and workpiece is transferred to;Workpiece
It transfers to and is provided with photoelectric sensor on device 4, the quantity of workpiece can be transferred to ancillary statistics by detection photoelectric sensor, implemented
Above-mentioned workpiece also can be set above workpiece output device in example one and transferred to device 4.
Workpiece buffer memory device is provided with power distribution cabinet 5, and power distribution cabinet 5 is defeated to workpiece input unit 21, workpiece respectively by drag chain
Device 22, Work transfer apparatus 3, workpiece transfer to device 4, transition work transfer device 23 and upstream feed bin 111 and downstream out
Feed bin 112 is powered, and similarly, power distribution cabinet has also can be set in the workpiece buffer memory device in embodiment one.
During carrying out workpiece storage operation, when upstream feed bin 111 is bought securities with all one's capital, pass through upstream Work transfer apparatus 311
By on the workpiece handling of workpiece input unit 21 to transition work transfer device 23, it is corresponding that workpiece is transported to downstream silo 112
Position when, workpiece is pushed to downstream workpiece handling device 312 by the third pushing device of transition work transfer device 23, then is deposited
Enter downstream silo 112;When carrying out the discharge operation of workpiece, the workpiece of upstream feed bin 112 is first transported to transition workpiece conveying dress
23 are set, the workpiece on transition work transfer device 23 is transported to workpiece output device 22, workpiece by downstream workpiece handling device 312
It is transported, the setting in worker passageway facilitates worker and carries out production and processing operation.
Embodiment three:
The workpiece buffer memory device of the present embodiment is provided with three groups or three groups or more of feed bin, often unlike embodiment
The corresponding Work transfer apparatus of a feed bin, pedestal are provided with the transition work transfer device positioned at the lower part of all feed bins, phase
Between the adjacent two groups of feed bins and space that is located on transition work transfer device also forms worker passageway, workpiece input unit with most
The feed bin position of upstream is corresponding, and workpiece output device is corresponding with the position of the feed bin of most downstream;Transition work transfer device
It is the workpiece output device of most upstream feed bin, transition work transfer device is the workpiece input unit of most downstream feed bin, for place
For the feed bin in middle reaches, transition work transfer device is both workpiece input unit and workpiece output device.
It is corresponding with the feed bin of most upstream after the feed bin of most upstream is bought securities with all one's capital during carrying out workpiece storage operation
Workpiece is transported to transition work transfer device by Work transfer apparatus from workpiece input unit, every in addition to the feed bin of most upstream
Workpiece is successively transported to corresponding feed bin from transition work transfer device and deposited by the corresponding Work transfer apparatus of a feed bin
Storage;When carrying out the discharge operation of workpiece, the workpiece in feed bin other than the feed bin of most downstream is sent to transition workpiece
Conveying device, workpiece in the workpiece of transition work transfer device and the feed bin of most downstream by most downstream Work transfer apparatus
Workpiece is sent to workpiece output device and is transported.
Example IV:
As shown in figure 5, workpiece production line, including station and production line work transfer device, it is provided between station
The workpiece buffer memory device stated, production line work transfer device connect the workpiece corresponding with most upstream feed bin of workpiece buffer memory device
Input unit and workpiece output device corresponding with most downstream feed bin, in the present embodiment, it is work respectively that there are four stations for setting
Position 1, station 2, station 3 and station 4, when station 4 when something goes wrong, workpiece buffer memory device will be set between station 3 and station 4,
Station 1, station 2 and station 3 work normally, and station 4 stops working, and the workpiece after station 3 is processed runs to workpiece buffer memory device
It is stored, after station 4 can work normally, the workpiece that workpiece buffer memory device stores is run into station 4, continue to add
Work industry, and whether station 1, station 2 and station 3 work normally the piece count and station 4 depending on the storage of workpiece buffer memory device
Work amount of bearing.
In conclusion the workpiece buffer memory device of the utility model, can cache a large amount of workpiece, when some work of production line
Position when something goes wrong, can store the workpiece that will flow into problem station, work normally the station of problem station upstream, avoid
The case where whole production line all stops working, be additionally provided with convenient for worker across worker passageway, facilitate worker to carry out corresponding
Operation is produced and processed, production efficiency is improved.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.