Invention content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of linear multi-station transfer device.
To solve the above problems, the utility model provides following technical scheme:
A kind of linear multi-station transfer device, including erecting bed, movable plate body and fixed plate body, the activity plate body can
Make straight-line displacement campaign on erecting bed, multiple third gas folders are installed on movable plate body, fixed plate body is mounted on erecting bed
Positioned at the front side of movable plate body, multiple 4th gas folders are installed on fixed plate body;The activity plate body is elongated, activity
Plate body is horizontal positioned, is set on erecting bed there are two the linear guide disposed in parallel, and the bottom of movable plate body is fixed with multiple with two
The sliding block that a the linear guide is slidably matched is additionally provided with the driving movable plate body on erecting bed along the linear guide guiding movement
The second cylinder.
Further, the upper surface of movable plate body offers multiple first rectangular channels, each first rectangular channel corresponding one
A third gas sandwiched is set, and third gas is folded in first rectangular channel and is bolted on movable plate body.
Further, fixed plate body is elongated, the movable vertical setting of plate body, and the front end face of fixed plate body offers multiple
Second rectangular channel, each second rectangular channel correspond to a 4th gas sandwiched and set, and the 4th gas is folded in second rectangular channel
And it is bolted on fixed plate body.
Further, for third gas folder in being horizontally arranged, the 4th gas folder is in vertical placement.
Further, by bolt installation, there are two can clamp the of excircle of workpiece circumference in two clamp arm of third gas folder
Two collets.
Further, by bolt installation, there are two the thirds that can clamp workpiece bottom end to press from both sides in two clamp arm of the 4th gas folder
Head.
Advantageous effect:A kind of linear multi-station transfer device of the utility model is pressed from both sides by multiple 4th gas by multiple valves
Bar cramp is lived, and is then assembled, and after assembly, can be clamped multiple valve rods by multiple third gas folder, the 4th gas folder unclamps, living
Movable plate body moves, and the traversing station of multiple valve rods, traversing rear third gas folder is driven to unclamp, pressed from both sides multiple valves by multiple 4th gas
Bar is clamped again, is then assembled, and is so moved in circles, and realizes transfer of multiple valve rods between multiple stations.
Description of the drawings
Fig. 1 is the dimensional structure diagram of linear assembly machine;
Fig. 2 is the partial enlarged view of Fig. 1;
Fig. 3 is the dimensional structure diagram of ring set mechanism;
Fig. 4 is the partial enlarged view of Fig. 3;
Fig. 5 is the dimensional structure diagram one of ring set manipulator;
Fig. 6 is the dimensional structure diagram two of ring set manipulator;
Fig. 7 is the partial structural diagram of ring set manipulator;
Fig. 8 is the dimensional structure diagram of valve rod automatic feed mechanism;
Fig. 9 is the partial structural diagram of linear multi-station transfer device;
Figure 10 is the mated condition schematic diagram of third gas folder and the 4th gas folder;
Figure 11 to Figure 13 is the work step schematic diagram of third gas folder and the 4th gas folder;
Reference sign:Valve rod 1a, sealing ring 1b, assembly bench 2, ring set mechanism 3, sealing ring feeding device
3a, the first vibration feeding disc 3a1 rise material component 3a2, the first slider cylinder 3a2a, rise material bar 3a2b, the first gas presss from both sides 3a3a, close
Seal collet 3a3b, sealing ring guide rail 3a5, overhead gage 3a5a, ring set manipulator 3b, holder 3b1, cross slide way
3b2a, laterally driven cylinder 3b2b, horizontal slide unit 3b2c, the second slider cylinder 3b3a, T-type mounting plate 3b3b, air spider
3b4, a quarter feeding bar 3b4a, lower air cylinder 3b5a, lower platen 3b5b, connecting rod 3b5c, push-down head 3b5d, linear multiplexing
Position transfer device 4, erecting bed 4a, movable plate body 4b, the first rectangular channel 4b1, fixed plate body 4c, the second rectangular channel 4c1, third gas
4d, the second collet 4d1 are pressed from both sides, the 4th gas presss from both sides 4e, third collet 4e1, the linear guide 4f, the second cylinder 4g, valve rod automatic charging machine
Structure 5, padded frame 5a, the second vibration feeding disc 5b, valve rod guide rail 5c, linear vibration feeder 5d, attitudes vibration manipulator 5e,
Mounting bracket 5e1, rotary cylinder 5e2, the second gas press from both sides 5e3.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:
Referring to figs. 1 to a kind of linear assembly machine for valve stem packing ring assembly shown in Figure 13, including assembly bench 2,
The assembly bench 2 is equipped with several ring set mechanisms 3 being equally distributed along a straight line, is additionally provided on assembly bench 2 and institute
There are 3 matched linear multi-station transfer device 4 of ring set mechanism, one end of the linear multi-station transfer device 4
Side is equipped with the valve rod automatic feed mechanism 5 that is matched therewith, which is used for orderly defeated of valve rod 1a
It send to linear multi-station transfer device 4, drives multiple valve rod 1a successively by all by linear multi-station transfer device 4
Multiple sealing ring 1b are sleeved on multiple on valve rod 1a by ring set mechanism 3 successively by multiple ring set mechanisms 3
In on the groove of different height position.
With reference to shown in Fig. 2 to Fig. 7, the ring set mechanism 3 includes sealing ring feeding device 3a and ring set
Sealing ring 1b for being carried out orderly arrangement by manipulator 3b, sealing ring feeding device 3a, by ring set manipulator 3b
Sealing ring 1b on sealing ring feeding device 3a is pressed one by one and is taken, and after pressure takes sealing ring 1b is mobile, be sleeved on stop
On the valve rod 1a with itself corresponding position.
With reference to shown in Fig. 3 to Fig. 4, the sealing ring feeding device 3a includes the first vibration feeding disc 3a1, rises material component
3a2 and material folding component, the first vibration feeding disc 3a1 are equipped with sealing ring guide rail 3a5, and liter material component 3a2 is set to close
Below the end of seal guide rail 3a5, material folding component is set to above the end of sealing ring guide rail 3a5, is shaken by first
Dynamic feed table 3a1 in the feeding sealing ring guide rail 3a5 of sealing ring 1b automatic orders, will rise material component 3a2 by sealing ring guide
The sealing ring 1b of the ends rail 3a5 is jacked up upwards, is sent into material folding component, the outer circumference portion of sealing ring 1b is clamped simultaneously by material folding component
The lower face for holding sealing ring 1b makes the endoporus of sealing ring 1b be exposed to outer, is taken with snare to be sealed dress manipulator 3b pressures.
With reference to shown in Fig. 4, the liters material component 3a2 includes that the first slider cylinder 3a2a and rising expects bar 3a2b, and described first
For the slide unit direction of motion of slider cylinder 3a2a perpendicular to horizontal plane, liter material bar 3a2b is vertical to be fixed on the first slider cylinder 3a2a's
At the top of slide unit, the top of liter material bar 3a2b is equipped with ladder head.
With reference to shown in Fig. 4, the material folding component includes that the first gas presss from both sides 3a3a, which presss from both sides leads in two clamp arm of 3a3a
It crosses bolt and is separately installed with a sealing ring collet 3a3b, opened up respectively on the opposite side of two sealing ring collet 3a3b
There are one half counterbores, and under phase conjunction state, half counterbore of the two docks to form a counterbore two sealing ring collet 3a3b.
With reference to shown in Fig. 4, the end bottom of the sealing ring guide rail 3a5 is offered to be led to for what liter material bar 3a2b was passed through
The top in hole, sealing ring guide rail 3a5 is equipped with overhead gage 3a5a, overhead gage 3a5a self sealss circle guide rail 3a5 initiating terminals
The top of the penultimate material position of sealing ring guide rail 3a5 is extended to, the effect of overhead gage 3a5a is in a liter material bar 3a2b
It prevents from taking up the sealing ring 1b in other material positions when sealing ring 1b on the ends sealing ring guide rail 3a5 is jacked up.
The operation principle of sealing ring feeding device 3a is:Rise material bar 3a2b under the driving of the first slider cylinder 3a2a on
It rises, will be located on sealing ring guide rail 3a5 and be in end, that is, the sealing ring 1b in the last one material position is jacked up, sealing ring 1b
It is arranged and is taken on the ladder head set at the top of liter material bar 3a2b, risen material bar 3a2b and stop after rising certain altitude, by first
Originally two sealing ring collet 3a3b in open configuration are harmonious for gas folder 3a3a drivings, and sealing ring 1b is made to be embedded in two sealings
In the counterbore that circle collet 3a3b is constituted after being harmonious.
With reference to shown in Fig. 5 to Fig. 7, the ring set manipulator 3b includes holder 3b1, transverse shifting component, vertical
Moving assembly, air spider 3b4 and pushing component, the holder 3b1 are fixed on assembly bench 2, and transverse shifting component is fixed
On holder 3b1, vertically movable component is connected on transverse shifting component, and air spider 3b4 is connected to vertically with component is pushed
On moving assembly, air spider 3b4 is set there are four claw, and each claw bottom is respectively mounted that there are one a quarter feeding bars
3b4a after four claws are harmonious under the driving of air spider 3b4, makes four a quarter feeding bar 3b4a constitute one
Feeding bar.
The operation principle of ring set manipulator 3b is:It is moved to by the vertically movable component of transverse shifting Component driver
One gas presss from both sides the surface of 3a3a, that is, the feeding bar on air spider 3b4 is driven to be moved to the surface of the first gas folder 3a3a, feeding
Bar moves down under the driving of vertically movable component, makes feeding bar that counterbore, sealing ring 1b be passed through to be set on feeding bar, and
Vertically movable component resets afterwards, and air spider 3b4 is driven to rise, and the vertically movable component of transverse shifting Component driver is moved to assembly
Station drives air spider 3b4 to be moved to assembly station, in mobile process, air spider 3b4 drives four claws
It opens, so that feeding bar is decomposed into four a quarter feeding bar 3b4a again, sealing ring 1b is strutted, vertically movable component is in movement
Air spider 3b4 is moved to assembly station rear-guard to decline, and four a quarter feeding bar 3b4a is made to be enclosed under vertical state
The periphery valve rod 1a, while sealing ring 1b being made to be set in outside valve rod 1a, finally by pushing component by sealing ring 1b from four four
/ mono- feeding bar 3b4a is pushed, and sealing ring 1b is resetted after being pushed down by natural resiliency, and lock ring is corresponding one on valve rod 1a
In a groove.
It is set on valve rod 1a there are six groove, corresponding ring set mechanism 3 also is provided with six, six ring set machines
The structure of structure 3 is identical, and work step is identical, and different places is that each ring set mechanism 3 is needed sealing ring
1b is sleeved on valve rod 1a in the groove in different height position, therefore the air spider 3b4 of each ring set mechanism 3
In assembly, the height of decline is different.
Transverse shifting component includes two cross slide way 3b2a and laterally driven cylinder 3b2b, two cross slide way 3b2a
It is arranged in parallel up and down, two cross slide way 3b2a are equipped with the horizontal slide unit 3b2c coordinated with the two slide-and-guide, laterally driven
Cylinder 3b2b is fixed on holder 3b1, and laterally driven cylinder 3b2b and horizontal slide unit 3b2c is sequentially connected, for driving
Horizontal slide unit 3b2c is along the cross slide way 3b2a guiding movements.
Vertically movable component includes the second slider cylinder 3b3a, and T-type is equipped on the slide unit of second slider cylinder 3b3a
Mounting plate 3b3b, the second slider cylinder 3b3a are fixed on the horizontal slide unit 3b2c, and the second slider cylinder 3b3a is with lateral cunning
Platform 3b2c synchronizing movings.
The air spider 3b4 is fixed on the bottom of the T-type mounting plate 3b3b;Second slider cylinder 3b3a drives T-type
Mounting plate 3b3b is vertically moved, and air spider 3b4 is with T-type mounting plate 3b3b synchronizing movings.
It includes lower air cylinder 3b5a, lower platen 3b5b and two connecting rod 3b5c, the lower platen 3b5b suits to push component
On four a quarters feeding bar 3b4a, the bottoms lower platen 3b5b are set there are one push-down head 3b5d, push-down head 3b5d
The via with the matched plum blossom-shapeds of four a quarters feeding bar 3b4a is offered, air spider 3b4 drives four cards
Pawl opens, and four a quarter feeding bar 3b4a can fit with the inner wall of via;Two connecting rod 3b5c are in erect shape respectively
State is fixed on the both ends of lower platen 3b5b, and the top of two connecting rod 3b5c is connect with lower air cylinder 3b5a, and lower air cylinder 3b5a is solid
It is scheduled on the front end face of the T-type mounting plate 3b3b, drives the lower platen 3b5b to move down by the lower air cylinder 3b5a, it can
Sealing ring 1b is pushed from four a quarter feeding bar 3b4a.
With reference to shown in Fig. 8, the valve rod automatic feed mechanism 5 includes padded frame 5a, and the second vibration feeding disc 5b, valve rod are led
Expect rail 5c, linear vibration feeder 5d and attitudes vibration manipulator 5e, the second vibration feeding disc 5b and the straight-line oscillation
Feed appliance 5d is installed on the padded frame 5a, and valve rod guide rail 5c is placed on the linear vibration feeder 5d, and valve rod is led
One end of material rail 5c is connected with the second vibration feeding disc 5b, and attitudes vibration manipulator 5e is placed in the valve rod guide rail 5c's
Between one end of discharge end and linear multi-station transfer device 4.
The principle of valve rod automatic feed mechanism 5 is:It is orderly that its internal valve rod 1a is placed on by the second vibration feeding disc 5b
, marshalling be delivered in valve rod guide rail 5c with horizontal posture, by linear vibration feeder 5d by valve rod guide rail
Valve rod 1a in 5c carries out linear transmission;Finally the valve rod 1a of valve rod guide rail 5c discharge ends is taken by attitudes vibration manipulator 5e
The posture for descending and being changing into setting, to coordinate postorder assembly, subsequent assembly for above pass through ring set mechanism 3
Sealing ring 1b is sleeved in the groove on valve rod 1a, it is therefore desirable to which valve rod 1a variations is erect posture, to complete to assemble.
The attitudes vibration manipulator 5e includes mounting bracket 5e1, rotary cylinder 5e2 and the second gas folder 5e3, the mounting bracket
5e1 is fixed on the assembly bench 2, and the rotary cylinder 5e2 is fixed on the mounting bracket 5e1, and the second gas folder 5e3 is solid
It is scheduled on the output end of the rotary cylinder 5e2.After the tail end of valve rod 1a being clamped by second gas folder 5e3 pass through rotary pneumatic
Cylinder 5e2 erects valve rod 1a.
The linear multi-station transfer device 4 with reference to shown in Fig. 9 to Figure 13 is including erecting bed 4a, activity plate body 4b and admittedly
Fixed board body 4c, the activity plate body 4b can make straight-line displacement campaign on erecting bed 4a, and multiple are equipped on movable plate body 4b
Three gas press from both sides 4d, and fixed plate body 4c is mounted on the front side for being located at movable plate body 4b on erecting bed 4a, is installed on fixed plate body 4c
There are multiple 4th gas folder 4e, each third gas folder 4d and each 4th gas folder 4e to correspond to the position of a ring set mechanism 3
It sets.Multiple valve rod 1a are clamped by multiple 4th gas folder 4e, are then assembled, after assembly, 4d is pressed from both sides by multiple third gas
Multiple valve rod 1a can be clamped, the 4th gas presss from both sides 4e and unclamps, and movable plate body 4b movements drive the traversing station of multiple valve rod 1a,
Third gas folder 4d unclamps after traversing, clamps multiple valve rod 1a again by multiple 4th gas folder 4e, is then assembled, so followed
Ring is reciprocal, realizes transfers of multiple valve rod 1a between multiple stations.
The activity plate body 4b is elongated, and movable plate body 4b is horizontal positioned, sets that there are two be arranged in parallel on erecting bed 4a
The bottom of the linear guide 4f, movable plate body 4b be fixed with multiple sliding blocks being slidably matched with two the linear guide 4f, erecting bed
The the second cylinder 4g for driving the activity plate body 4b along the linear guide 4f guiding movements is additionally provided on 4a.
The upper surface of movable plate body 4b offers multiple first rectangular channel 4b1, and each first rectangular channel 4b1 is one corresponding
Third gas presss from both sides 4d settings, and third gas folder 4d is placed in the first rectangular channel 4b1 and is bolted on movable plate body 4b.
Fixed plate body 4c is elongated, the movable vertical settings of plate body 4b, and the front end face of fixed plate body 4c offers multiple
Corresponding 4th gas folder 4e settings of two rectangular channel 4c1, each second rectangular channel 4c1, the 4th gas folder 4e are placed in described second
In rectangular channel 4c1 and it is bolted on fixed plate body 4c.
Third gas presss from both sides 4d in being horizontally arranged, and it is in vertical placement that the 4th gas, which presss from both sides 4e, is passed through in two clamp arm of third gas folder 4d
There are two bolt installations can clamp the second collet 4d1 of valve rod 1a outer circumference portions, pass through spiral shell in two clamp arm of the 4th gas folder 4e
There are two the third collet 4e1 that can clamp the bottom ends valve rod 1a for bolt installation.When work, valve rod 1a excircles are clamped by third gas folder 4d
Portion carries out displacement, and it is outer so that the bottom ends valve rod 1a is exposed to, and after third gas presss from both sides 4d movements in place, valve rod 1a is clamped by the 4th gas folder 4e
Bottom end is then sealed the suit of circle 1b.
Likewise, the second gas folder 5e3 of above-mentioned attitudes vibration manipulator 5e is also after clamping the bottom ends valve rod 1a by valve rod 1a
It erects, for the folder 4d grippings of third gas.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.