CN107099946A - A kind of receiving mechanism - Google Patents
A kind of receiving mechanism Download PDFInfo
- Publication number
- CN107099946A CN107099946A CN201710525293.9A CN201710525293A CN107099946A CN 107099946 A CN107099946 A CN 107099946A CN 201710525293 A CN201710525293 A CN 201710525293A CN 107099946 A CN107099946 A CN 107099946A
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- CN
- China
- Prior art keywords
- swing arm
- cylinder
- support
- sucker
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B41/00—Work-collecting devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
- D05D2207/04—Suction or blowing devices
Abstract
The invention provides a kind of receiving mechanism, belong to sewing machine technique field.It solves the problems such as existing receiving mechanism stability is poor.This receiving mechanism includes base and sucker, swing arm one is hinged with base, the first connection end and the base of swing arm one are hinged, cylinder one is connected between swing arm one and base, cylinder one can drive the swing of swing arm one, swing arm two is hinged with swing arm one, second connection end of swing arm two is hinged with the first swinging end of swing arm one, cylinder two is connected between swing arm two and swing arm one, the driving swing arm two of cylinder two is swung, cylinder three is connected with second swinging end, the cylinder body of cylinder three is fixedly connected with the second swinging end, the piston rod of cylinder three is fixed with sucker, the piston rod of cylinder three can drive sucker to move up and down, have on sucker is in plane air-breathing plane, air-breathing flats down setting, multiple suction holes are provided with air-breathing plane.This receiving mechanism has the advantages that stability is good.
Description
Technical field
The invention belongs to sewing machine technique field, it is related to a kind of receiving mechanism.
Background technology
Sewing machine is exactly to need at the end of the machine for suturing sewing by suture, sewing to arrive the cloth sewed income
Rewinding inframe, is sewed or is put in storage for cloth is transferred into next process.Artificial progress rewinding is the most frequently used side
Formula, but artificial rewinding has the shortcomings that rewinding efficiency is low, cloth stack it is irregular.
Chinese patent literature data discloses the automatic collecting device [application number for proposing a kind of sewing machine：
201510500419.8；Notification number：105002671B], a kind of automatic collecting device of sewing machine, including delivery platform, transmission
The both sides of platform are arranged with adsorption mechanism, and adsorption mechanism includes connecting rod and the L-type frame being vertically connected with connecting rod, first
One end of cylinder is movably articulated in the inner side of the vertical beam of L-type frame, and the tailpiece of the piston rod of the first cylinder is hinged on the pars intermedia of transfer arm
On position, one end of transfer arm is movably articulated in the end of L-type frame vertical beam, and vertical articulation has two groups of material fetching mechanisms on transfer arm,
Material fetching mechanism includes flat bar and several vacuum slots, and several vacuum slots are evenly distributed on flat bar, inside flat bar
Connected provided with air flue, and with vacuum slot, air flue is connected with suction and blowing device, connecting rod lower surface is provided with long recess, in workbench
Provided with the guide rail being engaged with long recess, guide rail one end is fixed on below delivery platform, the other end is located under material receiving
Side, is connected in the left side of connecting rod with the piston rod of the second cylinder, and thing is provided with adsorption mechanism in the left end of delivery platform
Expect detection sensor, material detection sensor is electrically connected with the first cylinder, the second cylinder respectively, connected on the right side of delivery platform
There is material receiving, provided with pressing mechanism on material receiving.
During work, the material made of sewing is entered on delivery platform, and now material detection sensor has detected cloth,
Retraction signal is sent to the first cylinder, the device for suction material positioned at delivery platform both sides picks up cloth, the second cylinder meeting now
Receive the long recess stretched out under signal, connecting rod sent from material detection sensor drives cloth to slide into splicing along guide rail
At platform, cloth is put down.
Material conveying platform is generally horizontal plane, cloth be placed on material conveying platform be also be in horizontal plane state, in order to compared with
Good holds cloth, it is necessary to which the end of these vacuum slots is maintained on a horizontal plane, but each vacuum slot is equal
To individually produce, there is scale error on each vacuum slot, and two flat bars are also to individually produce, there is also chi for each flat bar
Very little error, along with the alignment error between every flat bar and transfer arm, and each installation between vacuum slot and flat bar
Error, each vacuum slot is to the distance between cloth difference when these will cause actual suction, and this will cause each portion of cloth
The suction point being subject to is different, be easily caused cloth can not by vacuum slot picking up completely, cause the stability of rewinding process poor.
Simultaneously as vacuum slot can only be risen or be put down by the first cylinder, in order to prevent vacuum slot from rising or putting
Under process in material conveying platform bump against, safe distance is often provided between vacuum slot and material conveying platform, if safety
Distance sets excessive, will further result in cloth can not by vacuum slot picking up completely, cause the stability of rewinding process poor.
If safe distance sets too small, individual vacuum suction nozzle is easily caused again and is bumped against with material conveying platform so that the stabilization of rewinding process
Property is poor.
The content of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of receiving mechanism, the skill of solution
Art problem is how to make the stability of receiving mechanism rewinding process good.
The purpose of the present invention can be realized by following technical proposal：
Being hinged with a kind of receiving mechanism, including base and sucker, the base in swing arm one, the swing arm one has the
One connection end and the first swinging end, first connection end are hinged with base, and cylinder is connected between the swing arm one and base
One, the cylinder one can drive swing arm one to be hinged spot wobble around swing arm one and base, it is characterised in that the swing arm one
On be hinged with swing arm two, the swing arm two have the second connection end and the second swinging end, second connection end with first pendulum
Moved end is hinged, and cylinder two is connected between the swing arm two and swing arm one, and the cylinder two can drive swing arm two around swing arm
Two are connected with cylinder three with being hinged on spot wobble, second swinging end for swing arm one, the cylinder body of the cylinder three and the second pendulum
Moved end is fixedly connected, and the piston rod of the cylinder three is fixed with sucker, and the piston rod of the cylinder three can be driven above and below sucker
Motion, it is in plane air-breathing plane to have on the sucker, and the air-breathing flats down settings, setting in the air-breathing plane
There are multiple suction holes.
Cylinder one, which is acted, can make swing arm one, swing arm two and sucker be hinged spot wobble, cylinder around swing arm one and base
Two actions can make swing arm two and sucker around the spot wobble that is hinged of swing arm two and swing arm one, and cylinder one and cylinder two can after acting
With by sucker from a position transfer to No. two positions, can be by sucker from No. two positions after cylinder one and the counteragent of cylinder two
It is transferred to a position；The action of cylinder three can make sucker move up and down.After the sewing work of sewing machine terminates, cloth is placed
On platen, cylinder one and the action of cylinder two drive swing arm one and swing arm two to swing, and sucker is transported to the top of platen, sucker
Air-breathing flat down, cylinder three, which is acted, makes the air-breathing plane abutment of sucker to cloth or close to the upper surface of cloth, so
Posterior sucker air-breathing holds cloth；After cloth is held, the piston rod of cylinder three rises, cylinder one and the counteragent band of cylinder two
Movable pendulum arm one and swing arm two are swung, and sucker is transported to the top that blowing region is specified on the outside of platen, the air-breathing plane court of sucker
Under, after the piston rod of cylinder three declines, sucker no longer air-breathing, cloth falls on blowing region.
Cloth is placed on platen in plane.Sucker is single part, can disposably be processed in plane thereon
The air-breathing plane of shape, suction hole is arranged in air-breathing plane, it is ensured that the distance of each suction hole to cloth is identical, so that
Cloth can be adsorbed uniformly, make rewinding process stability good.It is flat that the setting of cylinder three enables sucker to drop to air-breathing
Face recline cloth or close to cloth position, enable cloth completely be adsorbed live, while again can sucker transport mistake
Rising sucker in journey makes have larger safe distance between sucker and platen, prevents sucker from being collided with platen, makes rewinding process
Stability is good.Swing arm one, cylinder one, swing arm two and the setting of cylinder two can realize that sucker is specified on the outside of platen and platen and put
Material region Liang Ge positions are toggled, and realize the transport of sucker；Set after swing arm one and cylinder one, sucker and cylinder three can be by
Lift, while setting after swing arm two and cylinder two, sucker and cylinder three can be further lifted, add sucker and platen it
Between safe distance, make rewinding process stability good.Swing arm one, cylinder one, swing arm two, cylinder two, the and of cylinder three are set simultaneously
Sucker with air-breathing plane, can make air-breathing plane and the blowing plane in platen plane and blowing region on sucker can
It is parallel, so as to be conducive to suction and the blowing of sucker.If lacking swing arm one or swing arm two, it can cause air-breathing plane can not be with
Platen plane or blowing plane are parallel, thus cloth can not completely be adsorbed or blowing after cloth be unable to ordered stacks；
If lacking cylinder three, although the air-breathing plane of sucker can be caused parallel with platen plane can be led because safe distance is excessive
Sucker is caused to hold cloth；If lacking the sucker with air-breathing plane, it can make because of the error between each suction nozzle
The distance between each suction nozzle and platen can not be consistent, cause cloth occur to be picked up completely；So swing arm one
With cylinder one, swing arm two and cylinder two, cylinder three and the sucker with air-breathing plane is indispensable.Receiving mechanism passes through swing arm
First, swing arm two and the collaborative work of sucker, are held with enabling cloth accurate stable, while the transport that can be stablized,
So that the rewinding process stability of receiving mechanism is good.
In above-mentioned receiving mechanism, the swing arm one around swing arm one and base the plane for being hinged spot wobble formation with
Swing arm two is parallel or overlap around the plane for being hinged spot wobble formation of swing arm two and swing arm one.
Sucker its lower air-breathing plane and platen holding in transportation and during blowing can be realized by so setting
It is parallel, make the rewinding process stability of receiving mechanism good.
In above-mentioned receiving mechanism, the sucker includes the inlet plate that interfixes and suction plate, the inlet plate and
Suction plate be arranged in parallel and gas gap was formed between inlet plate and suction plate, and the suction plate is located at the lower section of inlet plate,
The lower surface of the suction plate is the air-breathing plane, and the suction hole is evenly distributed in whole air-breathing plane, each described
Suction hole is connected with crossing gas gap, and air admission hole is provided with the inlet plate, and the air admission hole is connected with crossing gas gap.
Inlet suction port is connected with air admission hole, inlet suction port connection asepwirator pump, air-breathing pump work passes through between air admission hole, excessively gas
Gap and suction hole extract the air at air-breathing plane out, make to produce negative pressure at air-breathing plane.When cloth reclines or close to air-breathing
Cloth can be just adsorbed onto in air-breathing plane at plane and during air-breathing pump work.The inlet plate and suction plate be arrangeding in parallel can be with
Made any one the region all same of the gap length in gas gap in sucker, while suction hole is evenly distributed on whole air-breathing
In plane, it can enable to produce more uniform absorption affinity at each suction hole, so that the absorption that cloth can be stablized is being inhaled
On gas plate, make the rewinding process stability of receiving mechanism good.
In above-mentioned receiving mechanism, the piston rod of the cylinder three and the center of inlet plate are fixed, the air admission hole
To be multiple and be evenly distributed at the outer of inlet plate.
The setting of air inlet hole site can prevent air admission hole from excessively concentrating to produce interference to the air flow crossed in gas gap,
The absorption affinity reduced caused by interference at each suction hole is uneven, so as to be conducive to stable absorption of the cloth on sucker, makes
The rewinding process stability of receiving mechanism is good.
In above-mentioned receiving mechanism, the suction hole is arranged in arrays, and the distance between adjacent suction hole is equal.This
Sample, which is set, can make the absorption affinity at suction hole more uniform, enable the absorption that cloth is stablized in suction plate, make collecting machine
The rewinding process stability of structure is good.
In above-mentioned receiving mechanism, the base includes main support, and the main support is described in shaft-like and horizontally disposed
It is fixed with main support in shaft-like support one, the support one is vertically arranged, and the lower end of the support one is fixed with support two,
The support two is horizontally disposed and vertical with main support, and first connection end is hinged on support two, the swing arm one and master
Support vertical, the cylinder body of the cylinder one is hinged on support one.
The held stationary during motion is so provided with beneficial to receiving mechanism general frame, while can also reduce gas
Friction during cylinder working between cylinder piston rod and cylinder block, makes cylinder keep stable in the course of the work, makes rewinding
The rewinding process stability of mechanism is good.
In above-mentioned receiving mechanism, plate-like pallet is fixed with the base, the pallet is located at swing arm two
Lower section, the pallet both sides are folded upward at forming a grade bar.
Pallet is used to stack cloth, and the lower section that pallet is arranged on swing arm two can make sucker move quickly into the upper of pallet
Side, improves operating efficiency.The setting of shelves bar can prevent cloth from being slid from pallet, be conducive to the stable progress of rewinding process.
In above-mentioned receiving mechanism, it is in shaft-like support three that the base, which is also included being fixed on main support, described
Support three is horizontally disposed and vertical with main support, is fixed with the support three in shaft-like support four, the support four is vertical
It is arranged on support three, the pallet is fixed on support four.So setting can further make receiving mechanism general frame exist
Held stationary during motion, makes the rewinding process stability of receiving mechanism good.
In above-mentioned receiving mechanism, pivot, the two ends point of the pivot are provided between the swing arm one and swing arm two
It is not plugged on the first swinging end and the second connection end, the middle part of the swing arm two is connected with the connecting shaft with pivot axis parallel, institute
The two ends for stating connecting shaft are plugged on the piston rod of the middle part of swing arm two and cylinder two respectively.Cylinder two can be reduced by so setting
Friction in the course of work between the piston rod of cylinder two and the cylinder body of cylinder two, makes cylinder two keep stable in the course of the work, makes
The rewinding process stability of receiving mechanism is good.
In above-mentioned receiving mechanism, adjustment structure, the adjustment structure are provided between the swing arm two and cylinder three
Upper-lower height of the cylinder three relative to swing arm two can be adjusted.
The relative altitude of cylinder three and swing arm two can be adjusted by adjustment structure, can make the opposed swing arms two of cylinder three to
Upper or regulation downwards, so that sucker adapts to the thickness of cloth.
In above-mentioned receiving mechanism, the base, swing arm one and swing arm two are made by square steel.The bottom being made up of square steel
Seat, swing arm one and the structural strength of swing arm two are high, make the rewinding process stability of receiving mechanism good.
Compared with prior art, the present invention has advantages below：
The base being hinged, swing arm one, swing arm two are set on receiving mechanism, and set between base and swing arm one
Cylinder one, sets cylinder two between swing arm one and swing arm two, while cylinder three is set in swing arm two, in the piston of cylinder three
The sucker with air-breathing plane is provided with bar, cloth is stably adsorbed on sucker, makes the rewinding of receiving mechanism
Journey stability is good.Sucker is set to inlet plate and suction plate, inlet plate and suction plate are be arranged in parallel, and the lower surface of suction plate is set
Air-breathing plane is set to, suction hole is evenly distributed in air-breathing plane, further makes the rewinding process stability of receiving mechanism good.
The main support, support one and support two that base is set to interfix, main support are horizontally disposed with, and support one is vertically arranged, branch
Frame two is horizontally disposed and vertical with main support, while swing arm one is vertical with main support, while the cylinder body of cylinder one is hinged on into branch
On frame one, make the general frame stability of receiving mechanism good, so that the rewinding process stability of receiving mechanism is good.
Brief description of the drawings
Stereogram when Fig. 1 is the suction of this receiving mechanism；
One of which state diagram when Fig. 2 is the motion of this receiving mechanism；
Stereogram when Fig. 3 is this receiving mechanism blowing；
Fig. 4 is the top view of sucker in this receiving mechanism；
Fig. 5 is the partial sectional view of sucker in this receiving mechanism.
In figure, 1, base；1a, main support；1b, support one；1c, support two；1d, support three；1e, support four；2nd, swing arm
One；2a, the first connection end；2b, the first swinging end；3rd, cylinder one；4th, sucker；4a, suction plate；4a1, air-breathing plane；4a2, suction
Stomata；4b, inlet plate；4b1, air admission hole；4c, excessively gas gap；4d, inlet suction port；5th, swing arm two；5a, the second connection end；5b、
Second swinging end；6th, cylinder two；7th, cylinder three；8th, pallet；8a, shelves bar；9th, pivot；10th, connecting shaft.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of receiving mechanism, installed in the platen side of sewing machine, including base 1, swing arm 1, cylinder
One 3, swing arm 25, cylinder 26, cylinder 37, sucker 4 and pallet 8.Base 1 is fixed on the ground or is fixed on sewing machine,
Base 1 includes main support 1a, the 1b of support one, the 1c of support two, the 1d of support three and support four 1e, main support 1a, the 1b of support one, support
Two 1c, the 1d of support three and the 1e of support four are in shaft-like and are made up of square steel.Main support 1a is horizontally disposed with, and the 1b of support one is set vertically
Put, the 1c of support two is horizontally disposed and vertical with main support 1a, and the 1b of support one lower end and main support 1a are fixed, and the 1c of support two is fixed
In the 1b of support one lower end.The 1d of support three is horizontally disposed and vertical with main support 1a, and the 1d of support three is located at the 1c of support two side,
The 1e of support four is vertically arranged, and the 1d of support three one end and main support 1a are fixed, under the 1d of support three other end and the 1e of support four
End is fixed, and the 1e of support four upper end is fixed with horizontally disposed support five, and support five is fixed with pallet 8, and pallet 8 is plate-like and holds in the palm
The both sides of disk 8 are folded upward at forming a grade bar 8a.There is the first connection end 2a and the first swinging end 2b, the of swing arm 1 in swing arm 1
One connection end 2a is hinged with the 1c of support two, and swing arm 1 is vertical with main support 1a, and the cylinder body of cylinder 1 is hinged on the 1b's of support one
Upper end, piston rod and the swing arm 1 of cylinder 1 are hinged, and cylinder 1 can drive swing arm 1 around swing arm 1 and base 1
It is hinged spot wobble.Certainly, the cylinder body of cylinder 1 can be hinged in swing arm 1, and the piston rod of cylinder 1 is hinged on support one
1b upper end.Swing arm 25 is vertical with main support 1a and is located in main support 1a top, swing arm 25 with the second connection end 5a
It is hinged with the second swinging end 5b, the first swinging end 2b of swing arm 1 with the second connection end 5a of swing arm 25, the cylinder body of cylinder 26
It is hinged in swing arm 1, the piston rod of cylinder 26 is hinged in swing arm 25, cylinder 26 can drive swing arm 25 around swing arm
25 are hinged spot wobble with swing arm 1.Certainly, the cylinder body of cylinder 26 can be hinged in swing arm 25, the piston of cylinder 26
Bar is hinged in swing arm 1.Swing arm 1 around swing arm 1 and base 1 the plane for being hinged spot wobble formation and swing arm 25 around
The plane for being hinged spot wobble formation for swing arm 25 and swing arm 1 is parallel or overlap.When swing arm 1 is around swing arm 1 and bottom
The plane that is hinged spot wobble formation of the plane and the swing arm 25 that are hinged spot wobble formation of seat 1 around swing arm 25 and swing arm 1
When parallel, pivot 9 is provided between swing arm 1 and swing arm 25, the two ends of pivot 9 are plugged on the first connection of swing arm 1 respectively
On the second connection end 5a for holding 2a and swing arm 25, the middle part of swing arm 25 is connected with the connecting shaft 10 parallel with pivot 9, connecting shaft
10 two ends are plugged on the piston rod of the middle part of swing arm 25 and cylinder 26 respectively, and pallet 8 is located at the lower section of swing arm 25.Gas
The cylinder body of cylinder 37 and the second swinging end 5b of swing arm 25 are fixed, and piston rod and the sucker 4 of cylinder 37 are fixed, the work of cylinder 37
Stopper rod driving sucker 4 moves up and down, and swing arm 1 and swing arm 25 are also made up of square steel.
As shown in Figure 1, Figure 4 and Figure 5, sucker 4 includes the inlet plate 4b and suction plate 4a interfixed, inlet plate 4b and suction
Gas plate 4a be arranged in parallel and gas gap 4c was formed between inlet plate 4b and suction plate 4a, and suction plate 4a is located at inlet plate 4b's
Lower section, suction plate 4a lower surface is to be provided with air-breathing plane 4a1, air-breathing plane 4a1 with crossing the air-breathing that gas gap 4c is connected
Hole 4a2, suction hole 4a2 are vertically arranged with air-breathing plane 4a1, and suction hole 4a2 is multiple and be evenly distributed on whole air-breathing plane
On 4a1, suction hole 4a2 is arranged in matrix on air-breathing plane 4a1, and the distance between adjacent suction hole 4a2 equal.Enter
Be provided with air admission hole 4b1 on gas plate 4b upper surface, air admission hole 4b1 is connected with crossing gas gap 4c, be connected with air admission hole 4b1 into
Gas joint 4d, inlet suction port 4d are connected with asepwirator pump.The center of the piston rod of cylinder 37 and inlet plate 4b is fixed, cylinder 37
Piston rod be vertically arranged with inlet plate 4b, air admission hole 4b1 is multiple and be evenly distributed at inlet plate 4b outer.Sucker 4
Square, air admission hole 4b1 is located at the position of 4 four jiaos of sucker.Adjustment structure is provided between swing arm 25 and cylinder 37, is adjusted
Structure can adjust upper-lower height of the cylinder 37 relative to swing arm 25.Adjustment structure includes being fixed on the second swinging end 5b
Regulating bolt vertically is equipped with adjustable plate, adjustable plate, regulating bolt is fixed with cylinder three, and is threaded with regulating bolt
Two adjusting nuts, two adjusting nuts are born against in the both sides up and down of connecting plate.Gas can just be adjusted by rotating adjusting nut
Relative altitude between cylinder three and swing arm two.Adjustment structure can be another scheme, and adjustment structure includes being fixedly connected on pendulum
Bar hole is provided with bolt and the connecting plate being fixed on cylinder 37 on arm 25, connecting plate, the end of bolt passes through bar
Shape is fixed behind hole by nut.Cylinder can just be adjusted by unscrewing after nut regulating bolt in the position of bar hole, then tightening nut
Relative altitude between three and swing arm two.
As shown in figure 1, receiving mechanism is in suction position, sucker 4 is in horizontality and on the platen of sewing machine
Side, the lower surface of sucker 4 reclines or the cloth [platen and cloth not shown in figure] on platen, when air-breathing pump work
Cloth can be just adsorbed onto on the air-breathing plane 4a1 of sucker 4.Now, the piston rod of cylinder 1 retracts to the cylinder of cylinder 1
In vivo, swing arm 1 is in vertical state, and the piston rod of cylinder 26 stretches out the cylinder body of cylinder 26, and swing arm 25 is in horizontality,
The piston rod of cylinder 37, which stretches out, makes air-breathing plane 4a1 recline or close to the upper surface of cloth.
As shown in figure 3, receiving mechanism is located at discharge position, sucker 4 is located at the surface of pallet 8, and sucker 4 is in horizontal
The cylinder body of state, now the piston rod stretching cylinder 1 of cylinder 1, swing arm 1 is in heeling condition, and the piston rod of cylinder 26 is returned
In the cylinder body for being reduced to cylinder 26, the piston rod of cylinder 37 stretches out the cylinder body of cylinder 37.Cloth is with regard to energy after asepwirator pump is stopped
It is enough to be dropped to from sucker 4 on pallet 8.
As shown in Fig. 2 receiving mechanism convey sucker 4 during, can for sucker 4 from platen to pallet 8 transport
During, i.e., in transportation of the cloth from Fig. 1 to Fig. 3；Can also for sucker 4 from the transportation of pallet 8 to platen, i.e.,
In transportation of the sucker 4 from Fig. 3 to Fig. 1.If sucker 4 in 8 transportation, is adsorbed from platen to pallet on sucker 4
There is cloth, the piston rod of cylinder 37 bounces back into the cylinder body of cylinder 37, and sucker 4 rises, and then the piston rod of cylinder 26 is motionless
Make, the cylinder body of piston rod to the cylinder 1 of cylinder 1 is overhang, promote swing arm 1 to be swung to the direction away from platen.Work as suction
When disk 4 is located at the top of pallet 8, the piston rod of cylinder 26 bounces back into the cylinder body of cylinder 26, pulls swing arm 25 to the bottom
It is dynamic, make the holding level of swing arm 25, so that sucker 4 keeps horizontality.Cylinder 1 and the continuous firing of cylinder 26 make sucker 4
It is transported to the surface of pallet 8.Then the piston rod of cylinder 37 stretches out, and sucker 4 is in position as shown in Figure 3.
If sucker 4, from platen to pallet in 8 transportation, the piston rod of cylinder 37 retracts to the cylinder of cylinder 37
In vivo, the piston rod in cylinder 26 is stretched out after the cylinder body of cylinder 26, and the piston rod of cylinder 1 is retracted to the cylinder of cylinder 1
In vivo, so as to pull swing arm 1 to be moved to the direction close to platen, sucker 4 is made to be located at the top of platen, sucker 4 is in level
State, the piston rod of cylinder 37 stretches out, and sucker 4 is reclined or close cloth, as described in Figure 1.Then air-breathing pump work is by cloth
Material is adsorbed onto on the air-breathing plane 4a1 of sucker 4, and then cylinder 1 and the counteragent of cylinder 26, cloth is transported on pallet 8
Side, then cloth is discharged.During sucker 4 is transported, sucker 4 is lifted all the time, makes to have between sucker 4 and platen
Enough safe distances, make sucker 4 be difficult to bump against with platen, make the rewinding process stability of receiving mechanism good.
The special construction that by cylinder 37 sucker 4 can be made to adsorb exactly on cloth, sucker 4 enables sucker 4 will
The stable absorption of cloth is on sucker 4, and by the collaborative work of cylinder 1 and cylinder 26, can by sucker 4 in platen and
Transported back and forth between pallet 8.Receiving mechanism enables cloth accurate by swing arm 1, swing arm 25 and the collaborative work of sucker 4
Stably held, while the transport that can be stablized, so that the rewinding process stability of receiving mechanism is good.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. it is hinged with swing arm one (2), the swing arm on a kind of receiving mechanism, including base (1) and sucker (4), the base (1)
There is the first connection end (2a) and the first swinging end (2b), first connection end (2a) is hinged with base (1), institute on one (2)
State and cylinder one (3) is connected between swing arm one (2) and base (1), the cylinder one (3) can drive swing arm one (2) around pendulum
Arm one (2) is hinged spot wobble with base (1), it is characterised in that swing arm two (5), the pendulum are hinged with the swing arm one (2)
There is the second connection end (5a) and the second swinging end (5b), second connection end (5a) and the first swinging end on arm two (5)
(2b) is hinged, and cylinder two (6) is connected between the swing arm two (5) and swing arm one (2), and the cylinder two (6) can drive pendulum
Arm two (5) is connected with cylinder three around swing arm two (5) and being hinged on spot wobble, second swinging end (5b) for swing arm one (2)
(7), the cylinder body of the cylinder three (7) is fixedly connected with the second swinging end (5b), the piston rod and sucker of the cylinder three (7)
(4) fixed, the piston rod of the cylinder three (7) can drive sucker (4) to move up and down, and it is in plane to have on the sucker (4)
The air-breathing plane (4a1) of shape, the air-breathing plane (4a1) is set down, and multiple air-breathings are provided with the air-breathing plane (4a1)
Hole (4a2).
2. receiving mechanism according to claim 1, it is characterised in that the swing arm one (2) is around swing arm one (2) and base
(1) be hinged spot wobble of the plane for being hinged spot wobble formation with swing arm two (5) around swing arm two (5) and swing arm one (2) is formed
Plane it is parallel or overlap.
3. receiving mechanism according to claim 1, it is characterised in that the sucker (4) includes the inlet plate interfixed
(4b) and suction plate (4a), the inlet plate (4b) and suction plate (4a) be arranged in parallel and in inlet plate (4b) and suction plate (4a)
Between formed gas gap (4c), the suction plate (4a) is located at the lower section of inlet plate (4b), the following table of the suction plate (4a)
Face is the air-breathing plane (4a1), and the suction hole (4a2) is evenly distributed on whole air-breathing plane (4a1), each suction
Stomata (4a2) is connected with crossing gas gap (4c), and air admission hole (4b1), the air admission hole are provided with the inlet plate (4b)
(4b1) is connected with crossing gas gap (4c).
4. receiving mechanism according to claim 3, it is characterised in that the piston rod and inlet plate of the cylinder three (7)
The center of (4b) is fixed, and the air admission hole (4b1) is multiple and is evenly distributed at inlet plate (4b) outer.
5. receiving mechanism according to claim 3, it is characterised in that the suction hole (4a2) is arranged in arrays and adjacent
The distance between suction hole (4a2) is equal.
6. according to any described receiving mechanisms of claim 1-5, it is characterised in that the base (1) includes main support (1a),
The main support (1a) is fixed with shaft-like support one (1b) in shaft-like and horizontally disposed on the main support (1a), described
Support one (1b) is vertically arranged, and the lower end of the support one (1b) is fixed with support two (1c), and support two (1c) level is set
Put and vertical with main support (1a), first connection end (2a) is hinged on support two (1c), the swing arm one (2) and main branch
Vertically, the cylinder body of the cylinder one (3) is hinged on support one (1b) frame (1a).
7. according to any described receiving mechanisms of claim 1-5, it is characterised in that be fixed with the base (1) plate-like
Pallet (8), the pallet (8) be located at swing arm two (5) lower section, pallet (8) both sides are folded upward at forming a grade bar (8a).
8. receiving mechanism according to claim 7, it is characterised in that the base (1) also includes being fixed on main support
On (1a) is in shaft-like support three (1d), and the support three (1d) is horizontally disposed with and, the support vertical with main support (1a)
It is fixed with three (1d) in shaft-like support four (1e), the support four (1e) is vertically arranged on support three (1d), the support
Disk (8) is fixed on support four (1e).
9. according to any described receiving mechanisms of claim 1-5, it is characterised in that the swing arm one (2) and swing arm two (5) it
Between be provided with pivot (9), the two ends of the pivot (9) are plugged on the first swinging end (2b) and the second connection end (5a) respectively,
The connecting shaft (10) parallel with pivot (9) is connected with the middle part of the swing arm two (5), the two ends of the connecting shaft (10) are inserted respectively
On the piston rod for being connected on the middle part of swing arm two (5) and cylinder two (6).
10. receiving mechanism according to claim 1, it is characterised in that set between the swing arm two (5) and cylinder three (7)
Adjustment structure is equipped with, the adjustment structure can adjust upper-lower height of the cylinder three (7) relative to swing arm two (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525293.9A CN107099946B (en) | 2017-06-30 | 2017-06-30 | Material receiving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525293.9A CN107099946B (en) | 2017-06-30 | 2017-06-30 | Material receiving mechanism |
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| Publication Number | Publication Date |
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| CN107099946A true CN107099946A (en) | 2017-08-29 |
| CN107099946B CN107099946B (en) | 2022-08-16 |
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|---|---|---|---|
| CN201710525293.9A Active CN107099946B (en) | 2017-06-30 | 2017-06-30 | Material receiving mechanism |
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| CN108035079A (en) * | 2018-01-26 | 2018-05-15 | 广州盛原成自动化科技有限公司 | Automatic cutting device |
| CN109594228A (en) * | 2017-09-30 | 2019-04-09 | 杰克缝纫机股份有限公司 | A kind of material collecting device |
| CN109695103A (en) * | 2017-10-20 | 2019-04-30 | 杰克缝纫机股份有限公司 | The receiving mechanism and rewinding method of sewing machine |
| CN109868572A (en) * | 2017-12-04 | 2019-06-11 | 杰克缝纫机股份有限公司 | A kind of material collecting device stitching muti needle chainstitch m/c |
| CN109972304A (en) * | 2017-12-28 | 2019-07-05 | 杰克缝纫机股份有限公司 | Sewing machine |
| CN109972302A (en) * | 2017-12-28 | 2019-07-05 | 杰克缝纫机股份有限公司 | Sewing machine |
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|---|---|
| CN107099946B (en) | 2022-08-16 |
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Denomination of invention: A material receiving mechanism Effective date of registration: 20221211 Granted publication date: 20220816 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: ZOJE SEWING MACHINE Co.,Ltd. Registration number: Y2022330003545 |
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