Utility model content
In view of this, the present invention provides a kind of automatic charging & discharging machines, can complete automatic loading/unloading operation, improve
Production efficiency, greatly reduces production cost.
The utility model is solved the above problems by following technological means:
A kind of automatic charging & discharging machine, including feed mechanism, cutting agency and workbench, the feed mechanism and cutting agency
It is located at the two sides of workbench, wherein
The feed mechanism includes frame structure and the barrel for placing workpiece, and the barrel extends vertically through the frame
The top plate of structure, and the barrel is fixedly connected with the top plate of the frame structure;Horizontal be equipped with is fixed in the frame structure
Plate slidably connects material-pulling device in the fixed plate;One end of the material-pulling device is equipped with past for pushing material-pulling device to do
The transmission mechanism of linear motion, the other end is equipped with the arc groove with the work piece match, and other end basal sliding connects
There is pallet, the pallet is located at the lower section of the barrel;
The tray bottom is fixedly connected with the first limited block, and the second limited block, institute are fixedly connected in the fixed plate
It states the first limited block and second limited block is located in same horizontal line;The side wall of one end of the material-pulling device connecting trays
It is equipped with the third limited block for stopping pallet;The workbench be equipped with Workpiece carrier, the top of the Workpiece carrier with
It is flushed at the top of first limited block.
Further, it during the material-pulling device is moved towards blanking direction, is touched in the first limited block and Workpiece carrier
Before touching, the pallet is in stretching state;After the first limited block and Workpiece carrier touching, the pallet is by the first limit
The barrier effect of block stops to the movement of blanking direction, and the material-pulling device continues to the movement of blanking direction, and the pallet is in contraction
State.
Further, during the material-pulling device is moved towards feeding direction, in the first limited block and the second limited block
Before touching, the pallet is in contraction state;After the first limited block and the touching of the second limited block, the pallet is by second
The barrier effect of limited block stops to the movement of feeding direction, and the material-pulling device continues up the movement of material direction, and the pallet is in
Stretching state, the pallet stops stretching out when pallet touches third limited block.
Further, the transmission mechanism includes decelerating motor, rack and pinion, and the decelerating motor is installed in the pusher
On device, the rack gear is fixed on the side wall of the frame structure;The output shaft of the decelerating motor and the gear
Connection, and the wheel and rack engages.
Further, the cutting agency further includes blanking slideway and blanking box, the feed end of the blanking slideway with it is described
Workpiece carrier connection, the discharge end of the blanking slideway are connect with the blanking box.
Further, the blanking box is located at the lower section of the blanking slideway.
Further, the first sliding rail is installed in the fixed plate, the material-pulling device bottom is equipped with and matches with the first sliding rail
The first sliding block.
Further, it is installed with the second sliding rail on the side wall of described material-pulling device one end, is installed on the side wall of the pallet
With matched second sliding block of the second sliding rail.
It further, further include pedestal, the feed mechanism, cutting agency and workbench are respectively provided on the base.
Further, second limited block is installed in the horizontal center line axis of the fixed plate.
A kind of automatic charging & discharging machine of the utility model has the advantages that
The utility model discloses a kind of automatic charging & discharging machine, including feed mechanism, cutting agency and workbench, feeders
Structure realizes the linear reciprocating motion of material-pulling device by transmission mechanism, to achieve the purpose that the automatic loading/unloading of workpiece.Specific work
When making, workpiece to be processed is put into barrel, pallet is in initial position positioned at the lower section of barrel, and workpiece is due to gravity
It slides from sleeve into pallet, starting transmission mechanism drives material-pulling device mobile towards the direction of workbench, carries out blanking behaviour
Make.Pallet halts when the first limited block when tray bottom touches the edge of Workpiece carrier, and material-pulling device is unaffected
Continue to push workpiece advance, and barrier effect of the pallet by the first limited block, pallet is gradually while material-pulling device advances
The bottom of material-pulling device is slided into, i.e. pallet is in retracted mode.Material-pulling device continues to press on workpiece and moves on the table, workpiece
Complete workpiece machined on Workpiece carrier is released when being moved on Workpiece carrier, workpiece to be processed is pushed to Workpiece carrier
On Working position when operate transmission mechanism counter motion, to keep material-pulling device mobile to feeding direction.When tray bottom
When first limited block touches the second limited block in fixed plate, pallet is stopped by the blocking of the second limited block to feeding direction
Mobile, material-pulling device is unaffected to continue up the movement of material direction, and pallet is stopped movement by the barrier effect of the second limited block,
Material-pulling device moves forward, and pallet is gradually skidded off from material-pulling device bottom, support when pallet touches third limited block
Disk stops stretching out, and transmission mechanism stops counter motion.Next workpiece is since gravity slides from sleeve into pallet automatically, weight
Newly carry out the transport process of next workpiece.The automatic loading and unloading device can complete automatic loading/unloading operation, improve production
Efficiency greatly reduces production cost.
Embodiment
As depicted in figs. 1 and 2, a kind of automatic charging & discharging machine, including feed mechanism, cutting agency and workbench 4, it is described on
Material mechanism and cutting agency are located at the two sides of workbench 4, wherein the feed mechanism includes frame structure 5 and for putting
The barrel 2 of workpiece 1 is set, the barrel 2 extends vertically through the top plate of the frame structure 5, and the barrel 2 and the frame structure
5 top plate is fixedly connected;It is horizontal in the frame structure 5 to be equipped with fixed plate 6, pusher dress is slidably connected in the fixed plate 6
Set 3;One end of the material-pulling device 3 is equipped with for pushing material-pulling device 3 to do the transmission mechanism 7 of linear reciprocating motion, the other end
Equipped with the matched arc groove 301 of the workpiece 1, and other end basal sliding is connected with pallet 302,302, the pallet
In the lower section of the barrel 2.
Specifically, the feed mechanism and cutting agency be respectively used to realize workpiece 1 feeding, blanking operation, it is described on
Expect that workpiece 1 is delivered to the workbench 4 by mechanism, is transported to the cutting agency after processing again.The frame structure 5 is institute
It states material-pulling device 3 and the barrel 2 provides stable supporting role.The barrel 2 is hollow cylinder tubular structure, the material
The internal diameter of cylinder 2 is adapted with the diameter of the workpiece 1.When specific operation, workpiece 1 is placed in the barrel 2, workpiece is due to certainly
Body gravity is fallen into the pallet 302, and the arc groove 301 on the material-pulling device 3 is for consolidating the workpiece 1
It is scheduled in the pallet 302, so that workpiece 1 will not move left and right during the material-pulling device 3 is mobile, guarantees workpiece 1
Steady conveying.The transmission mechanism 7 for pushing the material-pulling device 3 to do linear reciprocating motion, realize workpiece 1 feeding,
Blanking process.
Specifically, the material-pulling device 3 is the push plate of a T-type structure, it is arranged on one end of the push plate of the T-type structure and passes
Motivation structure 7, the other end slidably connect pallet 302.302 bottom of pallet is fixedly connected with the first limited block 303, described solid
The second limited block 305 is fixedly connected on fixed board 6, first limited block 303 and second limited block 305 are located at same water
On horizontal line;The side wall of one end of 3 connecting trays 302 of material-pulling device is equipped with the third limited block for stopping pallet 302
307, third limited block 307 is fixedly connected with the material-pulling device 3, for limiting the extension elongation of the pallet 302.The work
Make platform 4 equipped with Workpiece carrier 401, the top of the Workpiece carrier 401 is flushed with the top of first limited block 303.
Further, it during the material-pulling device 3 is moved towards blanking direction, is carried in the first limited block 303 with workpiece
Before body 401 is touched, the pallet 302 is in stretching state;It is described after the first limited block 303 is touched with Workpiece carrier 401
Pallet 302 is stopped by the barrier effect of the first limited block 303 to the movement of blanking direction, and the material-pulling device 3 continues to blanking
Direction is mobile, and the pallet 302 is in contraction state.
Specifically, when the material-pulling device 3 is mobile towards blanking direction, i.e., when the material-pulling device 3 is towards the work
When making the direction movement of platform 4, when the first limited block 303 touches the Workpiece carrier 401, first limited block 303 is used
Mobile to blanking direction in hindering the pallet 302 to continue, the pallet 302 is hindered, the material-pulling device 3 continue to
While blanking direction is mobile, the pallet 302 is gradually retracted to the bottom of the material-pulling device 3, and workpiece 1 is with the pusher
Complete workpiece machined on Workpiece carrier 401 is released in the movement of device 3, realizes blanking operation.Workpiece 1 to be processed is pushed
Onto Workpiece carrier 401,7 counter motion of transmission mechanism keeps material-pulling device 3 mobile to feeding direction.
Further, during the material-pulling device 3 is moved towards feeding direction, in the first limited block 303 and the second limit
Before position block 305 is touched, the pallet 302 is in contraction state;After the first limited block 303 and the touching of the second limited block 305,
The pallet 302 stopped by the barrier effect of the second limited block 305 it is mobile to feeding direction, the material-pulling device 3 continue to
Feeding direction is mobile, and the pallet 302 is in stretching state, pallet when pallet 302 touches third limited block 307
302 stop stretching out.
Specifically, when the material-pulling device 3 is mobile towards feeding direction, i.e., when the material-pulling device 3 is towards the material
When the direction of cylinder 2 is mobile, when the first limited block 303 touches second limited block 305, second limited block 305 is used
In hindering the pallet 302 to continue up, material direction is mobile, and the pallet 302 is hindered, the material-pulling device 3 continue to
While feeding direction is mobile, the pallet 302 is gradually skidded off from the bottom of the material-pulling device 3, until pallet 302 touches
The pallet 302 stops stretching out when third limited block 307, and transmission mechanism 7 stops counter motion, at this time the position of the pallet 302
It is set to initial position, i.e., the described pallet 302 is located at the lower section of the barrel 2.Next workpiece is since gravity is automatically from sleeve
It slides into the pallet 302, re-starts the transport process of next workpiece.
Further, the transmission mechanism 7 includes decelerating motor 701, rack gear 702 and gear 703, the decelerating motor 701
It is installed on the material-pulling device 3, the rack gear 702 is fixed on the side wall of the frame structure 5;The decelerating motor
701 output shaft is connect with the gear 703, and the gear 703 is engaged with rack gear 702.
Specifically, that is, output shaft rotates counterclockwise, described in drive when the output shaft of the decelerating motor 701 rotates forward
Gear 703 moves on the rack gear 702, to drive the material-pulling device 3 mobile to blanking direction.When the decelerating motor
When 701 output shaft rotates backward, i.e., output shaft rotates clockwise, and the gear 703 is driven to move on the rack gear 702,
To drive the material-pulling device 3 mobile to feeding direction.The mounting height of the rack gear 702 by the gear 703 installation
Depending on height, guarantee that the gear 703 is engaged with rack gear 702, realizes that the gear 703 rotates on the rack gear 702.
As shown in Figure 3 and Figure 4, pallet is in the structural schematic diagram and just of initial position respectively in the automatic charging & discharging machine
View.When the pallet 302 is in initial position, the pallet 302 is located at the lower section of the barrel 2.Second limited block
305 are installed in the fixed plate 6, mobile towards feeding direction for stopping the pallet 302 to continue when reaching initial position.
Further, the cutting agency further includes blanking slideway 402 and blanking box 403, the charging of the blanking slideway 402
End is connect with the Workpiece carrier 401, and the discharge end of the blanking slideway 402 is connect with the blanking box 403.
Specifically, machined workpiece is suitable after machined workpiece releases the Workpiece carrier 401 by workpiece to be processed
Blanking slideway 402 enter the blanking box 403 in, the blanking slideway 402 provides conveying slideway for machined workpiece.
Specifically, the frame structure 5 includes top plate 501 and is vertically set on the first side plate 502 of the pedestal 8, the
Two side plates 503 and third side plate 504, the fixed plate 6 and the top plate 501 are vertically set on the first side plate 502 and second
Between side plate 503, and the top plate 501 is located at the top of the fixed plate 6.The third side plate 504 and the material-pulling device 3
Connect one end connection of transmission mechanism 7.The rack gear 702 is fixed on first side plate by welding or bolted mode
On 502.The barrel 2 is fixedly connected by the connector 9 with the top plate 501, and the connector 9 is a rectangular slab, square
Through-hole is offered on shape plate, the connector 9 is fixedly connected on the top plate 501 by bolts and nuts cooperation.
Further, the blanking box 403 is located at the lower section of the blanking slideway 402, and machined workpiece is through the blanking
Slideway 402 slides in blanking box 403, and the blanking box 403 is for accepting machined workpiece.
Further, the first sliding rail 304 is installed in the fixed plate 6,3 bottom of material-pulling device is equipped with and the first sliding rail
304 matched first sliding blocks, in feeding and blanking process, on the first sliding block and fixed plate 6 of 3 bottom of material-pulling device
First sliding rail 304 is slidably matched, and the material-pulling device 3 is enable to do in the fixed plate 6 in the driving of the transmission mechanism 7
Linear reciprocating motion.
Further, the second sliding rail 306 is installed on the side wall of described 3 one end of material-pulling device, on the side wall of the pallet 302
It is installed with and matched second sliding block of the second sliding rail 306.The material-pulling device 3 connects the opposite of one end of the pallet 302
The second sliding rail 306 is installed in two side walls, correspondingly, being installed with second in the opposite two side walls of the pallet 302
Sliding block, and second sliding rail 306 and second sliding block respectively correspond.In feeding and blanking process, 302 side of pallet
Second sliding block of wall is slidably matched with the second sliding rail 306 on corresponding 3 side wall of material-pulling device, enables the pallet 302
The bottom of enough relatively described material-pulling devices 3 is stretched out and retraction.
It further, further include pedestal 8, the feed mechanism, cutting agency and workbench 4 are arranged on the pedestal 8.
Specifically, the mode that the feed mechanism, cutting agency and workbench 4 can be bolted or weld is fixed on the pedestal
On 8.
Further, second limited block 305 is installed in the horizontal center line axis of the fixed plate 6, works as institute to realize
State hinders the pallet 302 mobile to feeding direction when pallet 302 reaches initial position.
The automatic charging & discharging machine has been banned manualization of prior device and has been substantially increased completely instead of artificial operation
Production efficiency, has saved labour cost, and realizes that the cost of automation is very low, and by experimental verification it is very stable with
It is durable.The automatic charging & discharging machine utilizes effective combination of transmission mechanism 7 and mechanical structure, reaches the degree of automation.
By above technical scheme, the utility model provides a kind of automatic charging & discharging machine, including feed mechanism, cutting agency
With workbench 4, feed mechanism realizes the linear reciprocating motion of material-pulling device 3 by transmission mechanism 7, to reach the automatic of workpiece 1
The purpose of loading and unloading.When specific works, workpiece 1 to be processed is put into barrel 2, pallet 302 is located at material in initial position
Cylinder 2 lower section, workpiece 1 due to gravity from sleeve slide into pallet 302, starting transmission mechanism 7 drive material-pulling device 3
It is mobile towards the direction of workbench 4, carry out blanking operation.When the first limited block 303 of 302 bottom of pallet touches Workpiece carrier
Pallet 302 halts when 401 edge, and material-pulling device 3 is unaffected to continue to push the advance of workpiece 1, and pallet 302 is by the
The barrier effect of one limited block 303, pallet 302 gradually slides into the bottom of material-pulling device 3 while material-pulling device 3 advances,
I.e. pallet 302 is in retracted mode.Material-pulling device 3 continues to press on workpiece 1 and moves on workbench 4, and workpiece 1 is in Workpiece carrier 401
Complete workpiece machined on Workpiece carrier 401 is released when upper movement, workpiece to be processed is pushed on Workpiece carrier 401
7 counter motion of transmission mechanism is operated when Working position, to keep material-pulling device 3 mobile to feeding direction.When 302 bottom of pallet
When first limited block 303 touches the second limited block 305 in fixed plate 6, blocking of the pallet 302 by the second limited block 305
Stop to the movement of feeding direction, material-pulling device 3 is unaffected to continue up the movement of material direction, and pallet 302 is by the second limited block
305 barrier effect stops movement, and material-pulling device 3 moves forward, and pallet 302 is gradually skidded off from 3 bottom of material-pulling device, directly
The pallet 302 stops stretching out when touching third limited block 307 to pallet 302, and transmission mechanism 7 stops counter motion.It is next
A workpiece re-starts the transport process of next workpiece since gravity slides from sleeve into pallet 302 automatically.This is automatic
Handling equipment can complete automatic loading/unloading operation, improve production efficiency, greatly reduce production cost.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement;And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.