CN107475937A - Automatic device, module and the embroidery machine for changing peg or spindle - Google Patents
Automatic device, module and the embroidery machine for changing peg or spindle Download PDFInfo
- Publication number
- CN107475937A CN107475937A CN201710748408.0A CN201710748408A CN107475937A CN 107475937 A CN107475937 A CN 107475937A CN 201710748408 A CN201710748408 A CN 201710748408A CN 107475937 A CN107475937 A CN 107475937A
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- China
- Prior art keywords
- spindle
- peg
- driving structure
- driving
- replacing
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
- D05C13/06—Apparatus for filling or threading shuttles
Abstract
The invention provides a kind of automatic device, module and embroidery machine for changing peg or spindle.The device of the automatic replacing peg or spindle of the present invention includes：Driving structure and replacing structure；Driving structure includes the first driving structure, the second driving structure and the 3rd driving structure；Change structure to be connected with the first driving structure, the first driving structure is connected with the second driving structure, and the second driving structure is also connected with the 3rd driving structure；First driving structure is for driving replacing structure to be moved along first level direction, and the second driving structure is used to drive replacing structure vertically moving, and the 3rd driving structure is used for driving and changes structure along the second horizontal motion；First level direction and the second horizontal direction are vertical, and vertical direction is vertical with first level direction and the second horizontal direction respectively.The installation cost of the device of automatic replacing peg or spindle of the present invention, module and embroidery machine is relatively low, and the efficiency for changing peg or spindle is higher, and then production efficiency is higher.
Description
Technical field
The present invention relates to embroidering device technology, more particularly to a kind of automatic device, module and embroidery machine for changing peg or spindle.
Background technology
There is multiple embroidery machine heads, the corresponding rotary shuttle box of each embroidery machine head on embroidery machine.There is peg or spindle in rotary shuttle box,
Peg or spindle includes peg or spindle body and is wrapped in embroidery bottom line thereon.When the embroidery bottom line wound on peg or spindle is finished, it is necessary to more
Shuttle changing core.
The device of replacing peg or spindle places a device for changing peg or spindle, it is necessary to which a rotary shuttle box is corresponding in the prior art, if
There are multiple rotary shuttle boxes then to need to set the device of multiple replacing peg or spindles, considerably increase the cost for changing peg or spindle.In order to lower more
The cost of shuttle changing core, can only set the device of a replacing peg or spindle, and each thorn is changed successively using the device of a replacing peg or spindle
Peg or spindle in embroidery machine head, but the operating efficiency for so changing peg or spindle is low, and can occur when embroidery captain caused by changing peg or spindle
Between the phenomenon shut down, it is low to have further resulted in embroidery efficiency.
The content of the invention
The present invention provides a kind of automatic device, module and embroidery machine for changing peg or spindle, to overcome more shuttle changing in the prior art
The device of core changes the technical problem that efficiency is low or cost is high.
The present invention provides a kind of automatic device for changing peg or spindle, including：Driving structure and replacing structure；
The driving structure includes the first driving structure, the second driving structure and the 3rd driving structure；
The replacing structure is connected with first driving structure, first driving structure and second driving structure
Connection, second driving structure are also connected with the 3rd driving structure；
First driving structure is used to drive the replacing structure to move along first level direction, the second driving knot
Structure is used to drive the replacing structure vertically moving, and the 3rd driving structure is used to drive the replacing structure along the
Two horizontal motions；The first level direction and second horizontal direction are vertical, the vertical direction respectively with it is described
First level direction and the second horizontal direction are vertical.
Device as described above, first driving structure include first straight line guide rail, the first leading screw, the first motor, the
One motor base and first straight line guide rail base；
First motor connects with first leading screw, first leading screw also with the first straight line guide rail first
Sliding block is connected, and the first connecting plate is provided with first sliding block, and first connecting plate is connected with the replacing structure；
First motor is arranged on first motor base, and it is straight that the first straight line guide rail is arranged on described first
On line guide rail base.
Device as described above, second driving structure include：Second straight line guide rail, the second leading screw, the second motor and
Second straight line guide rail base；
Second motor connects with second leading screw, second leading screw also with the second straight line guide rail second
Sliding block connects, and is provided with the second connecting plate on second sliding block, second connecting plate is connected with first motor base；
The second straight line guide rail is arranged on the second straight line guide rail base.
Device as described above, the 3rd driving structure include：3rd motor, the first synchronizing wheel, belt, second are synchronously
Wheel, gear, rack, the 3rd line slideway and the 3rd line slideway pedestal；
3rd motor connects with first synchronizing wheel, and first synchronizing wheel passes through the belt and described second
Synchronizing wheel connects；Second synchronizing wheel and the gear are coaxially connected, and the gear and the rack are meshed, the rack
It is arranged at the 3rd line slideway on the 3rd line slideway pedestal；
The gear is also connected with the 3rd connecting plate on the 3rd line slideway, the 3rd connecting plate and described the
Two line slideway pedestals connect.
Device as described above, the replacing structure include：Crawl section, control unit, peg or spindle righting portion and supporting part；
The crawl section connects with the control unit, and the crawl section is also coaxially connected with the peg or spindle righting portion, described
Peg or spindle righting portion is also connected with the supporting part, and the supporting part is connected with first connecting plate；
The control unit is used to control the crawl section to turn to predeterminated position, so that the crawl section captures shuttle to be replaced
Core is changed；
The peg or spindle righting portion is used for righting peg or spindle to be replaced；
The supporting part is used to support the crawl section and the peg or spindle righting portion.
Device as described above, the crawl section include hooked hand and connecting shaft；The hooked hand is socketed in the connecting shaft
On outer wall；
The control unit includes the 4th motor, universal bearing, rotary shaft and swing rod, the 4th motor and the universal drive shaft
Connection is held, the universal bearing and the rotation axis connection, the swing rod are socketed on the outer wall of the rotary shaft, the swing rod
Also it is socketed on the outer wall of the connecting shaft；
The peg or spindle righting portion includes the upper peg or spindle righting part being connected with each other and lower peg or spindle righting part；The lower peg or spindle righting
Part is set in the outside of the connecting shaft, and is fitted with the connecting shaft；
The supporting part includes base, and the base is connected with the lower peg or spindle righting part and the first connecting plate respectively.
Device as described above, the replacing structure also include spring, spring conductor rod and guide sleeve；
The spring is set on the spring conductor rod, and the spring conductor rod is connected with the base；
The base is set in the outside of the guide sleeve, and the guide sleeve connects with the second straight line guide rail base.
Device as described above, the replacing structure also include：Peg or spindle hopper；The peg or spindle hopper and the first straight line
Guide rail base connects.
The present invention also provides a kind of embroidery machine, including the as above device of any described automatic replacing peg or spindle.
The present invention also provides a kind of automatic module for changing peg or spindle, including embroidery machine and as above any described automatic replacing
The device of peg or spindle；
The embroidery machine includes multiple rotary shuttle boxes and multiple single rotating shuttle plates；
The rotary shuttle box is arranged on the embroidery machine head of the embroidery machine, and single rotating shuttle plate is arranged on the rotary shuttle box
On crossbeam, and single rotating shuttle plate is located at the underface of the rotary shuttle box；
Single rotating shuttle plate is used to take up unused peg or spindle.
The device of the automatic replacing peg or spindle of the present invention passes through the first driving structure, the second driving structure and the 3rd driving structure
Setting so that an automatic device for changing peg or spindle can change the peg or spindle in multiple rotary shuttle boxes in its stroke, without to
A rotary shuttle box of the prior art is correspondingly arranged the device of a replacing peg or spindle, and the installation cost of equipment is relatively low, and changes
The efficiency of peg or spindle is higher, and then improves production efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation one of the automatic device for changing peg or spindle provided by the invention；
Fig. 2 is the side view of the automatic device for changing peg or spindle provided by the invention；
Fig. 3 is the front view of the automatic device for changing peg or spindle provided by the invention；
Fig. 4 is the top view of the automatic device for changing peg or spindle provided by the invention；
Fig. 5 is the structural representation of the replacing structure of the device of automatic peg or spindle provided by the invention；
Fig. 6 is the side view of the automatic module for changing peg or spindle provided by the invention；
Fig. 7 is the front view of the automatic module for changing peg or spindle provided by the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The (if present)s such as term " first ", " second ", " the 3rd ", " the 4th " in the present invention are similar for distinguishing
Object, without for describing specific order or precedence.It should be appreciated that the data so used in the appropriate case may be used
To exchange, so as to embodiments of the invention described herein, such as can be with addition to those for illustrating or describing herein
Order implement.In addition, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive bag
Contain, for example, containing the process of series of steps or unit, method, system, product or equipment is not necessarily limited to what is clearly listed
Those steps or unit, but may include not listing clearly or intrinsic for these processes, method, product or equipment
Other steps or unit.
Fig. 1 is the structural representation one of the automatic device for changing peg or spindle provided by the invention, referring to Fig. 1, in the present embodiment
The device of automatic replacing peg or spindle include：Driving structure and replacing structure 12.
Driving structure includes the first driving structure 111, the second driving structure 112 and the 3rd driving structure 113；Change structure
It is connected with the first driving structure 111, the first driving structure 111 and the second driving structure 112 connect, and the second driving structure 112 is also
It is connected with the 3rd driving structure 113；
First driving structure 111 is used to drive replacing structure 12 to move along first level direction, and the second driving structure 112 is used
Vertically moving in driving replacing structure 12, the 3rd driving structure 113, which is used to drive, changes structure 12 along the second level side
To motion；First level direction and the second horizontal direction are vertical, vertical direction respectively with first level direction and the second level side
To vertical.
Specifically, the device of the automatic replacing peg or spindle of the present embodiment is applied to change the equipment with peg or spindle such as embroidery machine.
The device of automatic replacing peg or spindle in the present embodiment includes：Driving structure and replacing structure 12.
If changing the peg or spindle in embroidery machine, the rotary shuttle box position that structure 12 moves to embroidery machine is changed in driving structure driving
Put, change structure 12 and the peg or spindle being finished in embroidery machine rotary shuttle box is changed.
Further, driving structure includes the first driving structure 111, the second driving structure 112 and the 3rd driving structure
113；Structure 12 to be changed to be connected with the first driving structure 111, the first driving structure 111 and the second driving structure 112 connect, and second
Driving structure 112 is also connected with the 3rd driving structure 113；
First driving structure 111 is used to drive replacing structure 12 to move along first level direction, and the second driving structure 112 is used
Vertically moving in driving replacing structure 12, the 3rd driving structure 113, which is used to drive, changes structure 12 along the second level side
To motion；First level direction and the second horizontal direction are vertical, vertical direction respectively with first level direction and the second level side
To vertical.
Specifically, if changing the peg or spindle in embroidery machine, first level direction can be Y direction, such as：Automatic more shuttle changing
The device of core is located at before embroidery machine, and Y direction is front (namely embroidery machine user oriented and and the ground with embroidery machine
Vertical face) perpendicular and parallel with ground or horizontal plane horizontal direction.Structure 12 is changed to move along Y direction, can
For the motion close to the motion of embroidery machine, or away from embroidery machine, that is to say, that structure is changed in the driving of the first driving structure 111
12 do and are moved forward and backward relative to embroidery machine is positive, it will be appreciated by persons skilled in the art that " moving forward and backward " herein is
Refer to " close to the positive motion of embroidery machine and away from embroidery machine positive motion ", do not imply that embroidery machine front motion and
The back side motion of embroidery machine.
Correspondingly, vertical direction motion can be described as X-direction, such as：The automatic device for changing peg or spindle is located at embroidery machine
Above, X-direction be it is parallel with the front (namely embroidery machine user oriented and face perpendicular to the ground) of embroidery machine and
The perpendicular direction with ground or horizontal plane.Change structure 12 to move in the X-axis direction, can be the motion close to ground, also may be used
For the motion away from ground, that is to say, that the second driving structure 112 driving replacing structure 12 does the up and down motion relative to ground.
Correspondingly, the second horizontal motion can be described as Z-direction, such as：The automatic device for changing peg or spindle is positioned at embroidery
Before machine, Z-direction is equal with the front (namely embroidery machine user oriented and face perpendicular to the ground) of embroidery machine
Row and the direction parallel with ground or horizontal plane.Change structure 12 to move along Z-direction, can be close to the embroidery machine left side
Motion, or the motion on the right of the embroidery machine, that is to say, that the driving of the 3rd driving structure 113 change structure 12 do relative to
The side-to-side movement of embroidery machine.
In other words, the driving of the first driving structure 111 is changed structure 12 and moved forward and backward, and the driving of the second driving structure is changed
Structure 12 moves up and down, and the driving of the 3rd driving structure 111 changes structure 12 and does side-to-side movement.
It is apparent that the first level direction of motion, the second horizontal direction and vertical direction are perpendicular to each other.
Below to the one of the device of the automatic replacing peg or spindle of this implementation by taking the peg or spindle in the rotary shuttle box for changing embroidery machine as an example
The kind course of work is described in detail.
One embroidery machine generally comprises multiple rotary shuttle boxes, and a peg or spindle is provided with each rotary shuttle box.When some rotating shuttle
After peg or spindle in case A is finished, the driving of the 3rd driving structure 113 changes structure 12 and makees leftward or rightward motion, so as to change
Structure 12 is moved to corresponding to rotary shuttle box A at station, and then the second driving structure 112 driving is changed structure 12 and done up or down
Motion so that changing structure 12 moves to rotary shuttle box A right opposite, structure 12 is changed in then the 3rd driving structure 113 driving
Motion forward or backward is done, it is final make it that changing structure 12 moves to position corresponding to rotary shuttle box A, position corresponding to rotary shuttle box A
Put and meet following condition：Rotary shuttle box A can be grabbed in the case where changing the control of control unit of structure 12 by changing the crawl section of structure 12
In the peg or spindle that is finished.After crawl section grabs the peg or spindle being finished in rotary shuttle box A, driving structure driving changes structure 12 and is moved to use
Complete peg or spindle is taken up at container, and the peg or spindle that this is finished, which is discharged to this, is finished the taking up in container of peg or spindle, and driving structure is driving
Change structure 12 and be moved to the taking up at container of unused peg or spindle, take up unused peg or spindle in container crawl from unused peg or spindle, drive
Dynamic structure drives replacing structure to be moved to opening position corresponding to rotary shuttle box A again, and the unused peg or spindle is placed on into rotary shuttle box A
In.So complete the replacing of peg or spindle in a rotary shuttle box A.
Wherein, unused peg or spindle is the peg or spindle for being wound with embroidery yarn, and the peg or spindle being finished is the peg or spindle without winding embroidery yarn
Or the peg or spindle that the embroidery yarn wound thereon no longer needs.
When the peg or spindle in rotary shuttle box B be also required to change when, the 3rd driving structure 113 driving change structure 12 make to the left or to
Right motion, moved to so as to change structure 12 corresponding to rotary shuttle box B at station, then the second driving structure 112 driving is changed
Structure 12 does motion up or down, so that changing structure 12 moves to rotary shuttle box B right opposite, then the 3rd driving structure
113 driving replacing structures 12 do motion forward or backward, final make it that changing structure 12 moves to position corresponding to rotary shuttle box B
Put, position corresponding to rotary shuttle box B meets following condition：The crawl section for changing structure 12 can be in the control for the control unit for changing structure 12
The peg or spindle being finished in rotary shuttle box B is grabbed under system.Driving structure driving change structure 12 be moved to be finished peg or spindle take up container
Place, the peg or spindle that this is finished, which is discharged to this, is finished the taking up in container of peg or spindle, and driving structure is changed structure 12 in driving and is moved to
Unused peg or spindle is taken up at container, takes up unused peg or spindle in container crawl from unused peg or spindle, driving structure drives more again
Change structure and be moved to opening position corresponding to rotary shuttle box B, the unused peg or spindle is placed in rotary shuttle box B.So complete rotating shuttle
The replacing of peg or spindle in case B.
Wherein, the container that takes up of unused peg or spindle includes but is not limited to rotating shuttle group of the prior art.
It will be appreciated by persons skilled in the art that the order of above-mentioned each driving structure work is a kind of achievable work
Make process, the order of above-mentioned each driving structure work can exchange, and respectively drive knot when changing the peg or spindle in same rotary shuttle box
Structure can more tasks, until change structure 12 move to predetermined opening position, predetermined position can be：Pair of corresponding rotary shuttle box
Answer opening position, be finished the taking up at container of peg or spindle, not complete peg or spindle takes up at container etc..
In addition, it will be appreciated by those skilled in the art that, the course of work of above-mentioned each driving structure can also use as follows
Mode：First driving structure 111 and the second driving structure 112 work simultaneously, such as：Structure 12 will be changed in the 3rd driving structure
To after corresponding to rotary shuttle box at station, the first driving structure 111 and the second driving structure 112 can work so that more simultaneously for driving
Change the corresponding position that structure 12 moves to corresponding rotary shuttle box.The movement locus for now changing structure 12 is not limited to straight line, and
It is the movement locus after two driving structures drive jointly.
Certainly, the course of work of above-mentioned each driving structure can also use following working method：First driving structure
111st, the second driving structure 112 and 113 respective motor of the 3rd driving structure can work simultaneously so that changing structure 12 can be same
When moved in three directions, the movement locus for now changing structure 12 is not limited to straight line, but three driving structures
Movement locus after common driving.
According to the above-mentioned course of work, an automatic device for changing peg or spindle can be sequentially completed peg or spindle in multiple rotary shuttle boxes
Change.
It will be appreciated by persons skilled in the art that every rotating shuttle in the stroke of the current automatic device for changing peg or spindle
Case, the current automatic device for changing peg or spindle can carry out the replacing of peg or spindle to it.
The device of the automatic replacing peg or spindle of the present embodiment passes through the first driving structure 111, the second driving structure 112 and the 3rd
The setting of driving structure 113 so that an automatic device for changing peg or spindle can be changed in multiple rotary shuttle boxes in its stroke
Peg or spindle, without being correspondingly arranged the device of a replacing peg or spindle to a rotary shuttle box of the prior art, the installation cost of device compared with
It is low, and the efficiency for changing peg or spindle is higher, and then improve production efficiency.
In addition, driving structure driving replacing structure motion to predetermined position can be carried out accurately by program in the present embodiment
Control, and change structure and reach the precision of different predetermined positions (such as position corresponding to different rotary shuttle boxes) and can individually set
Put and adjust.
The device for the automatic replacing peg or spindle that the present embodiment provides includes：Driving structure and replacing structure；Driving structure includes
First driving structure, the second driving structure and the 3rd driving structure；Change structure to be connected with the first driving structure, the first driving knot
Structure and the connection of the second driving structure, the second driving structure are also connected with the 3rd driving structure；First driving structure is used to drive more
Change structure to move along first level direction, the second driving structure is used to drive replacing structure vertically moving, the 3rd driving
Structure, which is used to drive, changes structure along the second horizontal motion；First level direction and the second horizontal direction are vertical, vertical side
To vertical with first level direction and the second horizontal direction respectively.The device of the automatic replacing peg or spindle of this implementation need not be to existing skill
A rotary shuttle box in art is correspondingly arranged the device of a replacing peg or spindle, and the installation cost of device is relatively low, and changes peg or spindle
Efficiency is higher, and then improves production efficiency.
The device of the automatic replacing peg or spindle in a upper embodiment is carried out in detail using several specific embodiments below
Explanation.
" the first driving structure, the second driving structure and the 3rd driving structure " in a upper embodiment is said first
It is bright.
Fig. 2 is the side view of the automatic device for changing peg or spindle provided by the invention, and Fig. 3 is changed automatically to be provided by the invention
The front view of the device of peg or spindle, Fig. 4 are the top view of the automatic device for changing peg or spindle provided by the invention, referring to Fig. 2~Fig. 4,
First driving structure 111 of the device of the automatic replacing peg or spindle of the present embodiment includes：First straight line guide rail 21, the first leading screw 22,
First motor 23, the first motor base 24 and first straight line guide rail base 25；
First motor 23 and the first leading screw 22 connect, and the first leading screw 22 also connects with the first sliding block of first straight line guide rail 21
Connect, the first connecting plate is provided with the first sliding block, the first connecting plate is connected with changing structure 12；
First motor 23 is arranged on the first motor base 24, and first straight line guide rail 21 is arranged on first straight line guide rail base
On 25.
Specifically, the first motor 23 can use stepper motor, and the first motor 23 can also use servomotor.
First motor 23, which rotates, drives the first screw mandrel of the first leading screw 22 to rotate, and the rotation of the first screw mandrel drives the first screw mandrel
On the first feed screw nut move along a straight line, the first feed screw nut drives the first sliding block on first straight line guide rail 21 to do straight line fortune
It is dynamic, meanwhile, the first connecting plate being arranged on the first sliding block follows the first sliding block to move along a straight line.
It is connected due to changing structure 12 with the first connecting plate, therefore, the first connecting plate athletic meeting drives replacing structure 12 to transport
It is dynamic.
As above described in an embodiment, the first driving structure 111 is used to drive replacing structure 12 to move along first level, and first
Horizontal direction can be the level perpendicular with the front (namely embroidery machine user oriented and face perpendicular to the ground) of embroidery machine
Direction, that is, the first driving structure 111 are used to drive replacing structure 12 to move forwards or backwards.
Therefore, when the first motor 23 rotates, cause the first connecting plate along first straight line guide rail by a series of transmission
21 when moving forwards or backwards, and the replacing structure 12 being connected with the first connecting plate also moves forwards or backwards, therefore the first driving
Structure 111 realizes driving and changes the purpose that structure 12 moves forwards or backwards.
Second driving structure 112 of the device of the automatic replacing peg or spindle of the present embodiment includes：Second straight line guide rail 31, second
Leading screw 32, the second motor 33 and second straight line guide rail base 34；
Second motor 33 and the second leading screw 32 are connected, and the second leading screw 32 is also connected with the second sliding block of second straight line guide rail,
The second connecting plate is provided with second sliding block, the second connecting plate is connected with the first motor base 24；Second straight line guide rail 31 is set
On second straight line guide rail base 34.
Specifically, the second motor 33 can use stepper motor, and the second motor 33 can also use servomotor.
Second motor 33, which rotates, drives the second screw mandrel of the second leading screw 32 to rotate, and the rotation of the second screw mandrel drives the second screw mandrel
On the second feed screw nut move along a straight line, the second feed screw nut drives the second sliding block on second straight line guide rail 31 to do straight line fortune
It is dynamic, meanwhile, the second connecting plate being arranged on the second sliding block follows the second sliding block to move along a straight line.
As above described in an embodiment, the second driving structure 112 is used to drive replacing structure 12 vertically moving, vertically
Direction is vertical with above-mentioned first level direction, that is, the second driving structure 112 be used for drive change structure 12 upwards or to
Lower motion.
Again because the first connecting plate is connected with the first motor base 24, therefore, when the second motor 33 rotates, process is a series of
Transmission cause the first connecting plate along second straight line guide rail 31 upwardly or downwardly move when, the first connecting plate can drive first
Motor base 24 upwardly or downwardly moves, and then drives whole first driving structure 111 upwardly or downwardly to move, and first drives
The first connecting plate that dynamic structure 111 includes also upwardly or downwardly moves, the replacing structure 12 being connected with the first connecting plate also to
Above or move downward, therefore the second driving structure 112 realizes driving and changes the purpose that structure 12 is upwardly or downwardly moved.
3rd driving structure 113 of the device of the automatic replacing peg or spindle of the present embodiment includes：3rd motor 41, first is synchronous
Wheel 42, belt 43, the second synchronizing wheel 44, gear 45, rack 46, the 3rd line slideway 48 and the 3rd line slideway pedestal 49；
3rd motor 41 and the first synchronizing wheel 42 are connected, and the first synchronizing wheel 42 is connected by the synchronizing wheel 44 of belt 43 and second
Connect；Second synchronizing wheel 44 and gear 45 are coaxially connected, and gear 45 and rack 46 are meshed, and the line slideway 48 of rack 46 and the 3rd is equal
It is arranged on the 3rd line slideway pedestal 49；Gear 45 is also connected with the 3rd connecting plate 47 on the 3rd line slideway 48, and the 3rd
Connecting plate 47 is connected with second straight line guide rail base 34.
Specifically, the 3rd motor 41 can use stepper motor, and the second motor 41 can also use servomotor.
3rd motor 41, which rotates, drives the first synchronizing wheel 42 to rotate, and drives to the second synchronizing wheel 44 through belt 43, second is same
Step wheel 44 rotates, and the second synchronizing wheel 44, which rotates, drives coaxially connected gear 45 to be moved on rack 46, and gear 45 drives the 3rd
Connecting plate 47 moves along a straight line.Wherein, the first synchronizing wheel 42 can use small synchronizing wheel, and the second synchronizing wheel 44 can use big synchronous
Wheel.
As above described in an embodiment, the 3rd driving structure 113, which is used to drive, changes structure 12 along the second horizontal motion,
Second horizontal direction is vertical with above-mentioned first level direction and above-mentioned vertical direction, that is, the 3rd driving structure 113 is used
Structure 12 is changed in driving to move to the left or to the right.
Again because the 3rd connecting plate 47 is connected with second straight line guide rail base 34, therefore, when the 3rd motor 41 rotates, process
When a series of transmission make it that the 3rd connecting plate 47 moves to the left or to the right, the 3rd connecting plate 47 can drive second straight line guide rail base
Seat 34 to the left or moves right, and then drives whole second driving structure 112 to the left or move right, the second driving structure
112 the first connecting plate also to the left or moves right；Again because the first connecting plate is connected with the first motor base 24, first connects
Fishplate bar can drive whole first driving structure 111 to the left or move right to the left or when moving right, the first driving structure
111 the first connecting plates included to the left or can also move right, thus the replacing structure 12 being connected with the first connecting plate also with
The first connecting plate to the left or move right, thus the 3rd driving structure 113 realize driving change structure 12 to the left or
The purpose moved right.
First driving structure, the second driving structure and the 3rd driving structure of the present embodiment are simple easily to be realized, automatically more
The cost of the device of shuttle changing core is low.
" the replacing structure " in above-described embodiment is described in detail using specific embodiment below.
Fig. 5 is the structural representation of the replacing structure of the device of automatic peg or spindle provided by the invention, referring to Fig. 2~Fig. 5, sheet
The replacing structure of implementation includes：Crawl section, control unit, peg or spindle righting portion and supporting part；
Crawl section connects with control unit, and crawl section is also coaxially connected with peg or spindle righting portion, peg or spindle righting portion also with supporting part
Connection, supporting part are connected with the first connecting plate.
Specifically, control unit is used to drive crawl section to turn to predeterminated position, so that crawl section captures peg or spindle to be replaced and entered
Row is changed；Peg or spindle righting portion is used for righting peg or spindle to be replaced；Supporting part is used to support crawl section and peg or spindle righting portion.
Crawl section may include hooked hand 61 and connecting shaft 62；Hooked hand 61 is socketed on the outer wall of connecting shaft 62.
Wherein, hooked hand 61 is socketed on the outer wall of connecting shaft 62 and referred to, hooked hand 61 is set in the outside of connecting shaft 62, and with
The outer wall of connecting shaft 62 is connected and is bonded.The structure of hooked hand 61 in the present embodiment is structure of the prior art, the present embodiment
Repeat no more.
Control unit may include the 4th motor 71, universal bearing 72, rotary shaft 73 and swing rod 74, the 4th motor 71 and universal drive shaft
72 connections are held, universal bearing 72 chord rotating shaft 73 is connected, and swing rod 74 is socketed on the outer wall of rotary shaft 73, and swing rod 74 is also socketed in
On the outer wall of connecting shaft 62.
Wherein, swing rod 74 is socketed on the outer wall of rotary shaft 73 and referred to, swing rod 74 is set in the outside of rotary shaft 73, and with
The outer wall of rotary shaft 73 is connected and is bonded；Swing rod 74, which is socketed on the outer wall of connecting shaft 62, to be referred to, swing rod 74 is set in connecting shaft
62 outside, and be connected and be bonded with the outer wall of connecting shaft 62.
Peg or spindle righting portion may include the upper peg or spindle righting part 81 being connected with each other and lower peg or spindle righting part 82；Lower peg or spindle righting part
82 are set in the outside of connecting shaft 62, and are fitted with connecting shaft 62.
Supporting part includes base 91, and base 91 connects with lower peg or spindle righting part 82 with the first connecting plate respectively.
In order to reduce crawl section and peg or spindle righting portion to the impulsive force of peg or spindle to protect peg or spindle, the replacing structure 12 of this implementation
Also include buffer part, buffer part is connected with base 91.
Specifically, buffer part includes spring 92 and spring conductor rod 93, and spring is set on spring conductor rod 93, and spring is led
It is connected to bar 93 with base 91.
Buffer part also includes guide sleeve 94, and base 91 is set in the outside of guide sleeve, guide sleeve 94 and second straight line guide rail
Pedestal 34 connects.
In order to take up the peg or spindle being finished, the replacing structure 12 of the present embodiment also includes：Peg or spindle hopper 51；The He of peg or spindle hopper 51
First straight line guide rail base 25 connects.
With reference to the replacing structure of the present embodiment, the course of work of the automatic device for changing peg or spindle is illustrated.
After position corresponding to rotary shuttle box C to be replaced is reached under changing driving of the structure in driving structure, upper peg or spindle is helped
Positive part 81 and lower peg or spindle righting part 82 carry out righting to peg or spindle to be replaced (peg or spindle being alternatively referred to as finished) in rotary shuttle box C, now,
When upper peg or spindle righting part 81 and lower peg or spindle righting part 82 touch peg or spindle to be replaced, upper peg or spindle righting part 81 and lower peg or spindle righting
Part 82, by base 91, is conducted to the buffer spring guide rod 93 for being fixed on base 91 so that spring to the impulsive force of the peg or spindle
92 compressions, absorb impulsive force, and base 91 slides along the guide sleeve 94 being fixed on second straight line guide rail base 34, prevents impulsive force
Destroy peg or spindle.
Then, the 4th motor 71 rotates according to the rotational angle being previously set to first direction, passes through universal joint bearing
72 drive rotary shafts 73 rotate, and rotary shaft 73 rotates with driven fork 74, and swing rod 74 drives connecting shaft 62 to rotate, and connecting shaft 62 drives
Hooked hand 61 rotates, and completes the action of peg or spindle being finished in crawl rotary shuttle box C.
Then change structure 12 to move to close to the direction of peg or spindle hopper 51 under the driving of driving structure, hooked hand 61 reaches
During the surface of peg or spindle hopper 51, the 4th motor 71 rotates according to the rotational angle being previously set to second direction so that hooks
The peg or spindle being finished of the release crawl of hand 61, the peg or spindle being finished fall in peg or spindle hopper 51.
Subsequent drive structure, which can drive, changes the opening position for taking up container that structure 12 reaches unused peg or spindle, is grabbed according to above-mentioned
Take the unused peg or spindle of peg or spindle method crawl takes up unused peg or spindle (alternatively referred to as peg or spindle to be replaced) in container, and driving structure can be again
After position corresponding to the arrival rotary shuttle box of structure 12 C is changed in driving, the unused peg or spindle is released according to the method for above-mentioned release peg or spindle
Put so that the unused peg or spindle is placed in rotary shuttle box C.
Driving structure can drive replacing structure 12 to reach the method for a certain position and can refer to an embodiment in the present embodiment
In method, repeat no more in the present embodiment.
Further, in order to improve the success rate changed structure and change peg or spindle, the replacing structure in the present embodiment also includes
Sensor, sensor are used to detect whether hooked hand 61 successfully grabs peg or spindle or release peg or spindle.Sensor may be provided at down
On peg or spindle righting part 82.
The replacing structure crawl peg or spindle of the present embodiment is accurate, reliable operation；Sacsaoul can be protected by changing the buffer part of structure
Core, extend the service life of peg or spindle.
If the peg or spindle in the embroidery machine that the device for changing peg or spindle automatically is changed, in order to further improve automatic replacing peg or spindle
Device changes the efficiency of peg or spindle, and the present invention also provides a kind of automatic module for changing peg or spindle.
Fig. 6 is the side view of the automatic module for changing peg or spindle provided by the invention, and Fig. 7 is changed automatically to be provided by the invention
The front view of the module of peg or spindle.
Referring to Fig. 6~Fig. 7, the module of the automatic replacing peg or spindle of the present embodiment includes embroidery machine 100 and any of the above-described implementation
The device 200 of the automatic replacing peg or spindle of example；
Embroidery machine 100 includes multiple rotary shuttle boxes 101 and multiple single rotating shuttle plates 102；Rotary shuttle box 101 is arranged on embroidery machine 100
Embroidery machine head on, single rotating shuttle plate 102 is arranged on the crossbeam of rotary shuttle box, and single rotating shuttle plate 102 be located at rotary shuttle box 101 just under
Side；Single rotating shuttle plate 102 is used to take up unused peg or spindle.
Specifically, a unused peg or spindle can be placed in each single rotating shuttle plate 102 in the present embodiment.
Alternatively, rotary shuttle box 101 is identical with the number of single rotating shuttle plate 102, is all provided with the crossbeam 103 of each rotary shuttle box 101
It is equipped with a single rotating shuttle plate 102.
, it is necessary to ensure to be placed with a unused peg or spindle, single rotating shuttle plate in each single rotating shuttle plate 102 before embroidery machine work
The unused peg or spindle placed in 102 can be placed manually, or change what is placed after structure 12 captures from rotating shuttle group.
The peg or spindle that is finished in the rotary shuttle box of peg or spindle to be replaced is taken in the replacing structure 12 for the device 200 for changing peg or spindle automatically
Go out and discharge to after being finished the taking up in container (such as peg or spindle hopper) of peg or spindle, change structure 12 and captured from single rotating shuttle plate 102
Unused peg or spindle, it is after driving structure driving replacing structure 12 reaches position corresponding to the rotary shuttle box of peg or spindle to be replaced, this is unused
Peg or spindle discharge into the rotary shuttle box of the peg or spindle to be replaced, this completes the replacing of peg or spindle in a rotary shuttle box.
By setting single rotating shuttle plate in the present embodiment so that unused peg or spindle can be placed in the opening position close to rotary shuttle box,
Therefore, after the peg or spindle in rotary shuttle box is finished, can be nearby take out unused peg or spindle from single rotating shuttle plate and changed, improve
The efficiency of peg or spindle is changed, and then improves production efficiency.
The present invention also provides a kind of embroidery machine, including the as above device of the automatic replacing peg or spindle of any embodiment.
The embroidery machine that the present embodiment provides includes multiple rotary shuttle boxes and multiple single rotating shuttle plates；Rotary shuttle box is arranged on embroidery machine
On embroidery machine head, single rotating shuttle plate is arranged on the crossbeam of rotary shuttle box, and single rotating shuttle plate is located at the underface of rotary shuttle box；Single rotating shuttle plate
For taking up unused peg or spindle.
It will be appreciated by persons skilled in the art that using the automatic device for changing peg or spindle as embroidery machine in the present embodiment
A part.The difference of embroidery machine and the embroidery machine in the embodiment corresponding to Fig. 6 and Fig. 7 in the present embodiment is：Whether
The automatic device for changing peg or spindle is considered as a part for embroidery machine.If the automatic device for changing peg or spindle is not considered as the one of embroidery machine
Part, the then equipment that the device of embroidery machine and automatic replacing peg or spindle combines are referred to as a kind of automatic module for changing peg or spindle, i.e.,
The module of automatic replacing peg or spindle in embodiment corresponding to Fig. 6 and Fig. 7.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. automatic device for changing peg or spindle, it is characterised in that including：Driving structure and replacing structure；The driving structure includes the first driving structure, the second driving structure and the 3rd driving structure；The replacing structure is connected with first driving structure, and first driving structure and second driving structure connect Connect, second driving structure is also connected with the 3rd driving structure；First driving structure is used to drive the replacing structure to move along first level direction, and second driving structure is used In driving, the replacing structure is vertically moving, and the 3rd driving structure is used to drive the replacing structure along the second water Square to motion；The first level direction and second horizontal direction are vertical, and the vertical direction is respectively with described first Horizontal direction and the second horizontal direction are vertical.
- 2. device according to claim 1, it is characterised in that first driving structure includes first straight line guide rail, the One leading screw, the first motor, the first motor base and first straight line guide rail base；First motor connects with first leading screw, first sliding block of first leading screw also with the first straight line guide rail Connect, the first connecting plate is provided with first sliding block, first connecting plate is connected with the replacing structure；First motor is arranged on first motor base, and the first straight line guide rail is arranged on the first straight line and led On base of the rail seat.
- 3. device according to claim 2, it is characterised in that second driving structure includes：Second straight line guide rail, Two leading screws, the second motor and second straight line guide rail base；Second motor connects with second leading screw, second sliding block of second leading screw also with the second straight line guide rail Connect, be provided with the second connecting plate on second sliding block, second connecting plate is connected with first motor base；The second straight line guide rail is arranged on the second straight line guide rail base.
- 4. device according to claim 3, it is characterised in that the 3rd driving structure includes：It is 3rd motor, first same Walk wheel, belt, the second synchronizing wheel, gear, rack, the 3rd line slideway and the 3rd line slideway pedestal；3rd motor connects with first synchronizing wheel, and first synchronizing wheel passes through the belt and second synchronization Wheel connection；Second synchronizing wheel and the gear are coaxially connected, and the gear and the rack are meshed, the rack and institute The 3rd line slideway is stated to be arranged on the 3rd line slideway pedestal；The gear is also connected with the 3rd connecting plate on the 3rd line slideway, the 3rd connecting plate and described second straight Line guide rail base connects.
- 5. device according to claim 2, it is characterised in that the replacing structure includes：Crawl section, control unit, peg or spindle Righting portion and supporting part；The crawl section connects with the control unit, and the crawl section is also coaxially connected with the peg or spindle righting portion, the peg or spindle Righting portion is also connected with the supporting part, and the supporting part is connected with first connecting plate；The control unit is used to control the crawl section to turn to predeterminated position, so that the crawl section captures peg or spindle to be replaced and entered Row is changed；The peg or spindle righting portion is used for righting peg or spindle to be replaced；The supporting part is used to support the crawl section and the peg or spindle righting portion.
- 6. device according to claim 5, it is characterised in thatThe crawl section includes hooked hand and connecting shaft；The hooked hand is socketed on the outer wall of the connecting shaft；The control unit includes the 4th motor, universal bearing, rotary shaft and swing rod, and the 4th motor and the universal bearing connect Connect, the universal bearing and the rotation axis connection, the swing rod are socketed on the outer wall of the rotary shaft, and the swing rod also covers It is connected on the outer wall of the connecting shaft；The peg or spindle righting portion includes the upper peg or spindle righting part being connected with each other and lower peg or spindle righting part；The lower peg or spindle righting part set The outside of the connecting shaft is located at, and is fitted with the connecting shaft；The supporting part includes base, and the base is connected with the lower peg or spindle righting part and the first connecting plate respectively.
- 7. device according to claim 6, it is characterised in that it is described replacing structure also include spring, spring conductor rod and Guide sleeve；The spring is set on the spring conductor rod, and the spring conductor rod is connected with the base；The base is set in the second straight line guide rail of the outside of the guide sleeve, the guide sleeve and second driving structure Pedestal connects.
- 8. the device according to claim 6 or 7, it is characterised in that the replacing structure also includes：Peg or spindle hopper；It is described Peg or spindle hopper connects with the first straight line guide rail base.
- 9. a kind of embroidery machine, it is characterised in that include the device of the automatic replacing peg or spindle described in any one of claim 1~8.
- 10. a kind of automatic module for changing peg or spindle, it is characterised in that including described in embroidery machine and any one of claim 1~8 The automatic device for changing peg or spindle；The embroidery machine includes multiple rotary shuttle boxes and multiple single rotating shuttle plates；The rotary shuttle box is arranged on the embroidery machine head of the embroidery machine, and single rotating shuttle plate is arranged on the crossbeam of the rotary shuttle box On, and single rotating shuttle plate is located at the underface of the rotary shuttle box；Single rotating shuttle plate is used to take up unused peg or spindle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748408.0A CN107475937B (en) | 2017-08-28 | 2017-08-28 | Device, module and embroidery machine for automatically replacing shuttle core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748408.0A CN107475937B (en) | 2017-08-28 | 2017-08-28 | Device, module and embroidery machine for automatically replacing shuttle core |
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| CN107475937B CN107475937B (en) | 2023-04-28 |
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| CN109434404A (en) * | 2018-11-27 | 2019-03-08 | 浙江工业大学 | It is a kind of for the bobbin case automatic charging device with anchor point |
| CN110468529A (en) * | 2019-09-23 | 2019-11-19 | 北京大豪科技股份有限公司 | Control method, control device, equipment and the storage medium of rotating shuttle more changing device |
| CN110468528A (en) * | 2019-09-23 | 2019-11-19 | 北京大豪科技股份有限公司 | Rotating shuttle replacing options, control device, equipment and storage medium |
| CN110528202A (en) * | 2019-09-23 | 2019-12-03 | 北京大豪科技股份有限公司 | Rotating shuttle more changing device |
| WO2020237845A1 (en) * | 2019-05-31 | 2020-12-03 | 诸暨轻工时代机器人科技有限公司 | Multi-station automatic bobbin case replacing system and method |
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| CN109434404A (en) * | 2018-11-27 | 2019-03-08 | 浙江工业大学 | It is a kind of for the bobbin case automatic charging device with anchor point |
| WO2020237845A1 (en) * | 2019-05-31 | 2020-12-03 | 诸暨轻工时代机器人科技有限公司 | Multi-station automatic bobbin case replacing system and method |
| CN110468529A (en) * | 2019-09-23 | 2019-11-19 | 北京大豪科技股份有限公司 | Control method, control device, equipment and the storage medium of rotating shuttle more changing device |
| CN110468528A (en) * | 2019-09-23 | 2019-11-19 | 北京大豪科技股份有限公司 | Rotating shuttle replacing options, control device, equipment and storage medium |
| CN110528202A (en) * | 2019-09-23 | 2019-12-03 | 北京大豪科技股份有限公司 | Rotating shuttle more changing device |
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| CN107475937B (en) | 2023-04-28 |
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