A kind of cloth inspecting machine
Technical field
The present invention relates to technical field of textile machine more particularly to a kind of cloth inspecting machines.
Background technology
It is existing to test step work and be that cloth inspecting machine cloth carries out retractable volume, and then by artificial perching during retractable volume,
Such as notification number:CN205557153U, publication date:It has been recorded on 09 07th, 2016 patent document a kind of modular multi-functional
Automatic cloth inspecting machine, as shown in Figure 1, including be sequentially connected the cloth loading agency connect, cleaning mechanism, testing agency, automatic labeling mechanism,
Swing cloth mechanism is equipped with cloth tail detection device on the cleaning mechanism, and the testing agency is provided with CCD camera, the CCD phases
Machine, automatic labeling mechanism are all connected with control cabinet, and the control cabinet is provided with PLC control devices, and the PLC control devices are logical
Servo motor is crossed with main carry-over pinch rolls and auxiliary carry-over pinch rolls to be connected.A kind of pine formula cloth inspecting machine, as shown in Fig. 2, including receiving cloth cantilever arm,
The receipts cloth cantilever arm is connect with cloth inspecting machine ontology, and the receipts cloth cantilever arm lower end has cloth vehicle, the cloth inspecting machine sheet
There is upper cloth apparatus, the upper cloth apparatus to be connect with cloth examination device for body front end, have console beside the cloth examination device,
There is fortune cloth conveyer belt, the fortune cloth conveyer belt both ends to have electronic eyes, the electronic eyes for the cloth examination device lower end
It is electrically connected with the console, the console is connect with the driving portion of the fortune cloth conveyer belt, and the fortune cloth is defeated
Band is sent to be connect with cloth-rolling device, the cloth-rolling device upper end has cloth rolling table.For another example notification number:CN106087372A, it is open
Day:A kind of cloth inspecting machine, including rack, feeding roller and material receiving roller, perching plate have been recorded in the patent document on November 09th, 2016
It is inclined in rack, cloth passes through feeding roller, deflector roll and at least one guide roller, tiles and passes through perching plate, most afterwards through receiving
Expect roller winding;A pair of of brush roll is set between the feeding roller and deflector roll, is symmetricly set on cloth two sides;The brush roll top setting
Nozzle, nozzle is by piping connection to liquid pump.However the technical solution in above-mentioned patent document has the following defects:Cloth is by receiving
Winding apparatus drives and is wound, and worker is easy fatigue and leads to product in the flaw on the fabric in checking motion process
Quality goes wrong.
Invention content
Regarding the issue above, the present invention provides eyes tireless perching when a kind of reasonable for structure, perching
Machine, specific technical solution are as follows:
A kind of cloth inspecting machine, including wrap-up, unwinding device, tensioning apparatus and cloth examination device, the unwinding device include unreeling
Roller, the tensioning apparatus include tension-detecting mechanism and the electromagnetic brake that is arranged in let off roll rotation axis, the electromagnetic system
The cloth tension that dynamic device is detected according to tension-detecting mechanism is controlled unreeling speed, and the unwinding device includes intermittent drive
Mechanism, for providing the driving force of discontinuity, to realize, wrap-up has in a rotation period for the intermittent drive mechanism
Rotary state and stationary state.
Further, the intermittent drive mechanism includes base board, holder, mounting hole, first connecting rod, the first turntable, connects
Switch through disk, first rotating shaft, rotating arm, second connecting rod, shifting shaft, the second shaft, the second turntable and sliding groove, the holder is fixed
It is arranged on base board, the side in the first rotating shaft rotation on the bracket, first turntable and connection turn
Disk is coaxially fixed in the first rotating shaft, and the first arc notch, first arc are provided on first turntable
Notch is corresponding with the position of rotating arm, and rotating arm is hingedly arranged on the eccentric position in the symmetrical axle center of the first turntable and cuts with scissors
Contact is arranged close to first arc notch, rotating arm between the first turntable and the connection turntable, the connection turntable
Upper eccentric setting has the mounting hole, first turntable to be provided with lightening hole, and one end of the first connecting rod is fixed at
In the mounting hole, one end of the other end of the first connecting rod and the second connecting rod is hinged, the second connecting rod it is another
End is hinged in the middle part of the rotating arm, is provided with shifting shaft on the rotating arm, second shaft is rotatably arranged on the branch
The other side on frame, second turntable are fixed in second shaft, wind the rotation axis and described second of roller
Rotating shaft transmission connects, and there are four the sliding groove with shifting shaft cooperation, the two neighboring cunnings for setting on second turntable
It is provided with the second arc notch, the radius phase of the radius of curvature of second arc notch and first turntable between dynamic slot
Together, the first rotating shaft is connect with electric machine shaft driving, motor rotation, drives the first turntable and connection turntable rotation, the connection
Driven by rotary disc first connecting rod rotates, and the first connecting rod drives rotating arm to rotate by the second connecting rod, on the rotating arm
Shifting shaft and sliding groove when coordinating, the second turntable rotation is driven, to drive winding roll rotational to carry out the receipts of cloth
Volume, when first turntable coordinates with second arc notch, second turntable is static, to ensure that it is static that winding rolls
In order to carry out the inspection of cloth, the shifting shaft is moved along heart movement locus a.
Further, the intermittent drive mechanism further includes gear drive, and gear drive setting is the
Between one shaft and motor shaft, the gear drive includes first gear and second gear, first rotating shaft eccentric setting institute
First gear is stated upper, motor shaft is eccentrically set in the second gear, the first gear and second gear intermeshing,
And the first gear is identical with the specification of second gear, eccentric position is identical.
Further, there are three mounting hole is arranged on the same circumference.
Further, the rotation axis and second shaft for winding roller are sequentially connected by shaft coupling.
Further, the first rotating shaft is sequentially connected with motor shaft by shaft coupling.
The present invention has significant technique effect as a result of above technical scheme:(1)Motor rotates, and drives first
Turntable and connection turntable rotation, the connection driven by rotary disc first connecting rod rotation, the first connecting rod pass through the second connecting rod
Rotating arm rotation is driven, when the shifting shaft on the rotating arm coordinates with sliding groove, the second turntable rotation is driven, to band
Dynamic winding roll rotational carries out the winding of cloth, when first turntable coordinates with second arc notch, described second turn
Disk is static, to ensure that it is static in order to carrying out the inspection of cloth that winding rolls.(2)Heart-shaped movement is turned in the shifting shaft
When the right side of track a, speed of the shifting shaft not only with the rotation of the first turntable, while also having the rotating arm around rotation
The speed of the hinge joint of arm and the first turntable rotation, therefore, second turntable can obtain faster velocity of rotation, to more
The fast winding for driving winding roll rotational to carry out cloth.(3)By the way that the gear drive is arranged, in second gear by motor
When axis driving is eccentrically rotated, second gear drives first gear eccentric rotary, in a rotation period, the far point of second gear
(The point farthest apart from motor shaft)With the near point of the first gear(The point nearest apart from first rotating shaft)When engagement, first rotating shaft
Velocity of rotation it is most fast, and the near point of second gear(The point nearest apart from motor shaft)With the far point of the first gear(Distance
The farthest point of first rotating shaft)When engagement, the velocity of rotation of first rotating shaft is most slow, with the first turntable and the second turntable is corresponding matches
When conjunction, the quiescent time of sprocket wheel and the effect of velocity of rotation can be amplified, when to preferably realize wrap-up stationary state
Perching and wrap-up rotate when cloth winding.
Description of the drawings
Fig. 1 is the structural schematic diagram one of cloth inspecting machine in the prior art;
Fig. 2 is the structural schematic diagram two of cloth inspecting machine in the prior art;
Fig. 3 is the structural schematic diagram three of cloth inspecting machine in the prior art;
Fig. 4 is the structural schematic diagram of the intermittent drive mechanism of the present invention;
Fig. 5 is the structural schematic diagram of the gear drive of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In description of the invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's position relationship is orientation based on ... shown in the drawings or position relationship, is merely for convenience of describing this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore is not considered as limiting the invention.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and should not be understood as indicating or implying relative importance.
In description of the invention, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection can be mechanical connection, can also be electrical connection, can be directly connected to, and can also be to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Embodiment 1
A kind of cloth inspecting machine, including wrap-up, unwinding device, tensioning apparatus and cloth examination device, the unwinding device include unreeling
Roller, the tensioning apparatus include tension-detecting mechanism and the electromagnetic brake that is arranged in let off roll rotation axis, the electromagnetic system
The cloth tension that dynamic device is detected according to tension-detecting mechanism is controlled unreeling speed, and the unwinding device includes intermittent drive
Mechanism, for providing the driving force of discontinuity, to realize, wrap-up has in a rotation period for the intermittent drive mechanism
Rotary state and stationary state.
As shown in figure 4, the intermittent drive mechanism includes base board 1, holder 2, mounting hole 3,4, first turns of first connecting rod
Disk 5 connects turntable 6, first rotating shaft 7, rotating arm 8, second connecting rod 9, shifting shaft 10, the second shaft 11, the second turntable 12 and slides
Dynamic slot 13, the holder 2 are fixed on base board 1, the side in the rotation of the first rotating shaft 7 on the holder 2, institute
It states first turntable 5 and connection turntable 6 is coaxially fixed in the first rotating shaft 7, be provided on first turntable 5
First arc notch, first arc notch is corresponding with the position of rotating arm 8, and rotating arm 8 is hingedly arranged at described first turn
On the eccentric position in 5 symmetrical axle center of disk and hinge joint is close to first arc notch, and rotating arm 8 is arranged in the first turntable 5
Between the connection turntable 6, eccentric setting has the mounting hole 3, first turntable 5 to be provided on the connection turntable 6
One end of lightening hole, the first connecting rod 4 is fixed in the mounting hole 3, the other end of the first connecting rod 4 with it is described
One end of second connecting rod 9 is hinged, and the other end of the second connecting rod 9 is hinged in the middle part of the rotating arm 8, on the rotating arm 8
It is provided with shifting shaft 10, second shaft 11 is rotatably arranged on the other side on the holder 2, and second turntable 12 is fixed
It is arranged in second shaft 11, the rotation axis and second shaft 11 that roller is wound in wrap-up are sequentially connected, institute
Setting is stated on the second turntable 12 there are four the sliding groove 13 coordinated with the shifting shaft 10, between the two neighboring sliding groove 13
It is provided with the second arc notch, the radius of curvature of second arc notch is identical as the radius of first turntable 5, and described
One shaft 7 is connect with electric machine shaft driving, motor rotation, drives the first turntable 5 and connection turntable 6 to rotate, 6 band of connection turntable
Dynamic first connecting rod 4 rotates, and the first connecting rod 4 drives rotating arm 8 to rotate by the second connecting rod 9, on the rotating arm 8
When shifting shaft 10 coordinates with sliding groove 13, second turntable 12 is driven to rotate, to drive winding roll rotational to carry out cloth
Winding, when first turntable 5 and second arc notch coordinate, second turntable 12 is static, to ensure to wind
It rolls static in order to carrying out the inspection of cloth.The shifting shaft 10 is moved along heart-shaped movement locus a.In 10 turns of the shifting shaft
When moving to the right side of heart-shaped movement locus a, speed of the shifting shaft 10 not only with the rotation of the first turntable 5, while also having
The speed that the rotating arm 8 is rotated around the hinge joint of rotating arm 8 and the first turntable 5, therefore, second turntable 12 can obtain
Faster velocity of rotation, to faster drive winding roll rotational to carry out the winding of cloth.
The intermittent drive mechanism further includes gear drive, as shown in figure 5, gear drive setting is the
Between one shaft 7 and motor shaft, the gear drive includes first gear 14 and second gear 15, and first rotating shaft 7 is eccentric
The first gear 14 is set upper, motor shaft is eccentrically set in the second gear 15, the first gear 14 and second
Gear 15 is intermeshed, and the first gear 14 is identical with the specification of second gear 15, eccentric position is identical.Pass through setting
The gear drive, when second gear 15 is eccentrically rotated by motor shaft driving, second gear 15 drives first gear 14
Eccentric rotary, in a rotation period, the far point of second gear 15(The point farthest apart from motor shaft)With the first gear
14 near point(The point nearest apart from first rotating shaft 7)When engagement, the velocity of rotation of first rotating shaft 7 is most fast, and second gear 15
Near point(The point nearest apart from motor shaft)With the far point of the first gear 14(The point farthest apart from first rotating shaft 7)When engagement,
The velocity of rotation of first rotating shaft 7 is most slow, in cooperation corresponding with the first turntable 5 and the second turntable 11, can amplify sprocket wheel
The effect of quiescent time and velocity of rotation, to preferably realize perching and the wrap-up rotation when wrap-up stationary state
When cloth winding.
There are three mounting hole 3 is arranged on the same circumference.
The rotation axis of winding roller is sequentially connected with second shaft 11 by shaft coupling.
Embodiment 2
A kind of cloth inspecting machine, including wrap-up, unwinding device, tensioning apparatus and cloth examination device, the unwinding device include unreeling
Roller, the tensioning apparatus include tension-detecting mechanism and the electromagnetic brake that is arranged in let off roll rotation axis, the electromagnetic system
The cloth tension that dynamic device is detected according to tension-detecting mechanism is controlled unreeling speed, and the unwinding device includes intermittent drive
Mechanism, for providing the driving force of discontinuity, to realize, wrap-up has in a rotation period for the intermittent drive mechanism
Rotary state and stationary state.
As shown in figure 4, the intermittent drive mechanism includes base board 1, holder 2, mounting hole 3,4, first turns of first connecting rod
Disk 5 connects turntable 6, first rotating shaft 7, rotating arm 8, second connecting rod 9, shifting shaft 10, the second shaft 11, the second turntable 12 and slides
Dynamic slot 13, the holder 2 are fixed on base board 1, the side in the rotation of the first rotating shaft 7 on the holder 2, institute
It states first turntable 5 and connection turntable 6 is coaxially fixed in the first rotating shaft 7, be provided on first turntable 5
First arc notch, first arc notch is corresponding with the position of rotating arm 8, and rotating arm 8 is hingedly arranged at described first turn
On the eccentric position in 5 symmetrical axle center of disk and hinge joint is close to first arc notch, and rotating arm 8 is arranged in the first turntable 5
Between the connection turntable 6, eccentric setting has the mounting hole 3, first turntable 5 to be provided on the connection turntable 6
One end of lightening hole, the first connecting rod 4 is fixed in the mounting hole 3, the other end of the first connecting rod 4 with it is described
One end of second connecting rod 9 is hinged, and the other end of the second connecting rod 9 is hinged in the middle part of the rotating arm 8, on the rotating arm 8
It is provided with shifting shaft 10, second shaft 11 is rotatably arranged on the other side on the holder 2, and second turntable 12 is fixed
It is arranged in second shaft 11, the rotation axis and second shaft 11 for winding roller are sequentially connected, second turntable
There are four the sliding grooves 13 coordinated with the shifting shaft 10 for setting on 12, are provided with second between the two neighboring sliding groove 13
Arc notch, the radius of curvature of second arc notch is identical as the radius of first turntable 5, the first rotating shaft 7 with
Electric machine shaft driving connects, motor rotation, drives the first turntable 5 and connection turntable 6 to rotate, the connection turntable 6 drives first to connect
Bar 4 rotates, and the first connecting rod 4 drives rotating arm 8 to rotate by the second connecting rod 9, the shifting shaft 10 on the rotating arm 8
When coordinating with sliding groove 13, second turntable 12 is driven to rotate, to drive winding roll rotational to carry out the winding of cloth, institute
When stating the first turntable 5 and coordinating with second arc notch, second turntable 12 is static, to ensure winding roll it is static with
It is convenient for the inspection of cloth.The shifting shaft 10 is moved along heart-shaped movement locus a.Heart-shaped fortune is turned in the shifting shaft 10
When the right side of dynamic rail mark a, speed of the shifting shaft 10 not only with the rotation of the first turntable 5, while also there is the rotating arm 8
Around the speed of the hinge joint of rotating arm 8 and the first turntable 5 rotation, therefore, second turntable 12 can obtain faster rotation
Speed, to faster drive winding roll rotational to carry out the winding of cloth.
There are four mounting hole 3 is arranged on the same circumference.
The rotation axis of winding roller is sequentially connected with second shaft 11 by shaft coupling.
The first rotating shaft 7 is sequentially connected with motor shaft by shaft coupling.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each piece of technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.