A kind of cloth spreading device and layout machine
Technical field
The present invention relates to garment machinery field, more particularly to a kind of cloth spreading device and layout machine.
Background technology
At present, before Cloth Cutting operation, first cloth will be laid on cloth platform first with cloth spreading device, existing skill
Cloth spreading device in art is included substantially:The controller of cylinder and the cylinder connection for blowing, specifically, cloth is successively
Be wrapped on the cylinder, cylinder is rotated under the control of the controller with a default rotating speed, so as to cloth with corresponding
Linear velocity puts down, then cloth is laid on platform by feeding roller.
But in process of deployment, the radius that cloth winds on cylinder is less and less, cloth laying under same rotating speed
Linear velocity can be tapered into the time, and the position that cloth can be caused to lay is not accurate enough with length.Further, since cloth itself
Tension force, is readily formed internal stress on cylinder, and so, cause to be sent to Cutting table waits (the cloth for laying that cuts material
Material) position it is often not smooth enough, the cutting quality that can cause bulk material is affected, and then causes defect rate drastically to be climbed
Rise, cause unforeseen loss.So, add pre- loose device in cloth spreading device more to adjust dispensing speed and eliminate planted agent
Power, so as to increase paving cloth precision.But pre- loose apparatus structure is complicated, substantially increases the cost of manufacture of cloth spreading device.
The content of the invention
The purpose of embodiment of the present invention is to provide a kind of cloth spreading device and layout machine, for laying collapsible cloth,
To save the pre- loose device of drum-type cloth spreading device, simplify cloth spreading device overall structure, reduce the cost of manufacture of cloth spreading device.
To solve above-mentioned technical problem, embodiments of the present invention provide a kind of cloth spreading device, collapsible for laying
Cloth, driver element that the cloth spreading device is electrically connected with comprising control unit and described control unit, for transferring the folding
The discharge mechanism of stacked cloth, for will release feed mechanism of the cloth conveying to head exit slot;
The discharge mechanism includes the placement platform for placing the collapsible cloth, and, place flat positioned at described
Platform top and the emptying roller for providing blowing power;
The feed mechanism includes the first feeding roller for providing feeding power;
The cloth spreading device also includes synchronous belt pulley transmission component, for connecting the driver element and first feeding
Roller, is additionally operable to connect the driver element and the emptying roller;
The driver element drives first feeding roller and the emptying roller one by the synchronous belt pulley transmission component
With rotation.
Embodiments of the present invention additionally provide a kind of layout machine, comprising above-mentioned cloth spreading device, and, with guide rail
Paving cloth platform, the sliding bottom being arranged on below the cloth spreading device;The sliding bottom is arranged on the guide rail and along institute
State slide.
Embodiment of the present invention in terms of existing technologies, the cloth form of required laying is changed to by drum-type to fold
Formula, through the discharge mechanism and feeding structure of the cloth spreading device of the present invention, most at last folding cloth material is smooth accurately from going out cloth
Mouth lays out and, and in the process, because speed of the folding cloth in blowing is identical, and folding cloth do not receive
Tension force affects and does not have internal stress, therefore need not add and send on groove, simplifies the structure of cloth spreading device, reduces the making of equipment
Cost.Also, the cloth spreading device of the present invention just can simultaneously drive discharge mechanism and feed mechanism by driver element, further
Power transmission mode is optimized, structure is simplified.In addition, in the layout machine of present invention offer, cloth spreading device can be in paving cloth platform
Upper slip, while collapsible cloth lays out from exit slot to be come, cloth spreading device slides along paving cloth platform so that cloth can put down
Site preparation is laid on cloth platform, while improve Pu Bu automatizatioies, improves paving cloth precision.
Further, the driver element includes motor;The synchronous belt pulley transmission component is included:It is arranged on the motor
Motor driven pulley upper and being rotated by the motor, and the first left regulation wheel and first left regulation wheel coaxially revolve at the same speed
It is the second left regulation wheel for turning, power transmission shaft, the first power transmission shaft wheel for being arranged on described power transmission shaft one end, driven for connecting the motor
Wheel and first left regulation wheel the first Timing Belt, for connect second left regulation wheel and the first power transmission shaft wheel second
Timing Belt;The synchronous belt pulley transmission component is also included:Be arranged on the second driving shaft wheel of the power transmission shaft other end, with
First rotary shaft of one driven pulley and the second driven pulley, for connect the second driving shaft wheel and first driven pulley
Three Timing Belts, the first feeding running roller for being arranged on described first feeding roller one end, for connecting second driven pulley and described
4th Timing Belt of the first feeding running roller.The program utilizes the wheeled kind of drive of Timing Belt, improves the degree of stability of transmission.
In addition, the synchronous belt pulley transmission component also includes the first auxiliary wheel, the 4th Timing Belt is arranged on described the
On one auxiliary wheel, for providing support force for the 4th Timing Belt, the degree of stability of transmission is further increased.
In addition, the synchronous belt pulley transmission component is also included:The 3rd driven pulley that is arranged in first rotary shaft, set
Put in the blowing running roller of described emptying roller one end, the 5th synchronization for connecting the 3rd driven pulley and the blowing running roller
Band, by the wheeled kind of drive of Timing Belt, improves the degree of stability of transmission.
In addition, the synchronous belt pulley transmission component is also included:The 3rd driven pulley being arranged in first rotary shaft, with
And, the 4th left regulation wheel that the 3rd left regulation wheel and the 3rd left regulation wheel coaxially rotate at the same speed, it is arranged on described emptying roller one end
Blowing running roller, the 6th Timing Belt for connecting the 3rd driven pulley and the 3rd left regulation wheel, for connecting the described 4th
7th Timing Belt of left regulation wheel and the blowing running roller.The program utilizes the wheeled kind of drive of Timing Belt, improves the steady of transmission
Fixed degree.
Further, the synchronous belt pulley transmission component also includes the second auxiliary wheel, and the 7th Timing Belt is arranged on institute
State on the second auxiliary wheel, for providing support force for the 7th Timing Belt, improve the degree of stability of transmission.
In addition, the feed mechanism is also comprising for providing the second feeding roller of transmission power, and, it is set in described the
Feeding belt on two feeding rollers and first feeding roller;The synchronous belt pulley transmission component is also included:With the 4th driven pulley,
Second rotary shaft of the 5th driven pulley, the second feeding running roller for being arranged on described second feeding roller one end, for connecting described
8th Timing Belt of two power transmission shaft wheels and the 4th driven pulley, for connecting the 5th driven pulley and second feeding roller
9th Timing Belt of wheel, cloth and the contact area of feed mechanism, so as to improve laying flatness, improve biography when increasing feeding
Dynamic degree of stability.
Further, the synchronous belt pulley transmission component also includes the 3rd auxiliary wheel, and the 9th Timing Belt is arranged on institute
State on the 3rd auxiliary wheel, for providing support force for the 9th Timing Belt, improve the degree of stability of transmission.
In addition, the layout machine is also included:The rotating mechanism being connected with the cloth spreading device and the sliding bottom respectively,
The cloth spreading device is rotated by the rotating mechanism relative to the sliding bottom.Realize the relative paving cloth platform rotation of cloth spreading device
The function of turning, that is to say, that cloth spreading device can be realized spreading turning around for cloth direction rotating by way of 180 °, flat in the paving cloth
Move back and forth on platform, reduce the laying cycle, improve laying efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the cloth spreading device in first embodiment of the invention;
Fig. 2 is the main structure diagram of the cloth spreading device in first embodiment of the invention;
Fig. 3 is a portions partial enlarged drawing of the cloth spreading device in first embodiment of the invention;
Fig. 4 is the b portions partial enlarged drawing of the cloth spreading device in first embodiment of the invention;
Fig. 5 is the sidepiece dimensional structure diagram of the cloth spreading device in first embodiment of the invention;
Fig. 6 is the c portions partial enlarged drawing of the cloth spreading device in first embodiment of the invention;
Fig. 7 is the main structure diagram of the layout machine in second embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with each reality of the accompanying drawing to the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the invention,
In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and base
Many variations and modification in following embodiment, it is also possible to realize the application technical scheme required for protection.
The first embodiment of the present invention is related to a kind of cloth spreading device, as shown in figures 1 to 6, for laying collapsible cloth 1.
It is noted that the collapsible cloth 1 of indication is successively superimposed in the way of 180 ° of turnovers by the cloth for launching, and built up
The cuboid shape of class, naturally it is also possible to for other shapes, be not construed as limiting herein.Cloth spreading device is comprising control unit (in figure
Do not show) and control unit be electrically connected with driver element, the discharge mechanism 3 for transferring collapsible cloth 1, for putting
Go out the feed mechanism 4 of cloth conveying to head exit slot.Specifically, discharge mechanism 3 is included for placing collapsible cloth 1
Placement platform 31, and, positioned at the top of placement platform 31 and it is used to provide the emptying roller 32 of blowing power.Feed mechanism 4 is included
For providing the first feeding roller 41 of feeding power.Meanwhile, cloth spreading device also includes synchronous belt pulley transmission component 5, for connecting
Driver element and the first feeding roller 41, are additionally operable to connect driver element and emptying roller 32, can be by synchronous to meet driver element
Belt wheel transmission component 5 drives the first feeding roller 41 and emptying roller 32 together to rotate.
By above-mentioned inside it is seen that, the paving cloth equipment in present embodiment by cloth form by drum-type be changed to fold
Formula, because linear velocity of the folding cloth on emptying roller is consistent, and folding cloth is not affected by tension force,
Do not have internal stress, therefore groove is sent on without the need for additionally adding on paving cloth equipment, so as to simplify the structure of cloth spreading device, reduce
The cost of manufacture of equipment.Additionally, the cloth spreading device of the present invention is to realize that cloth is transported by discharge mechanism and feed mechanism, and
Discharge mechanism and feed mechanism are further optimized dynamic by being started by synchronous belt pulley transmission component with a driver element simultaneously
The power kind of drive, simplifies structure.
More specifically, as shown in figure 3, the driver element in present embodiment includes motor 21, the motor 21 can be external
One arrangements for speed regulation, the arrangements for speed regulation can be electrically connected with a controller, by the controller can control the motor 21 start and stop and
Rotating speed.Meanwhile, synchronous belt pulley transmission component 5 is included:The motor driven pulley for being arranged on motor 21 and being rotated by motor 21
501st, the second left regulation wheel 503, power transmission shaft of the first left regulation wheel 502 synchronized rotation coaxial with the first left regulation wheel 502, be arranged on biography
The first power transmission shaft wheel 504 of moving axis one end, the first Timing Belt (figure for connecting the left regulation wheel 502 of motor driven pulley 501 and first
In do not show), the second Timing Belt (not shown) for connecting the second left regulation wheel 503 and the first power transmission shaft wheel 504.Wherein, pass
Across the fuselage of cloth spreading device, and the two ends of power transmission shaft are exposed to outside fuselage moving axis, motor driven pulley 501, the first left regulation wheel
502nd, the second left regulation wheel 503, the first power transmission shaft wheel 504 are respectively positioned on the same side of fuselage so that the first Timing Belt and second is synchronously
Band can be installed smoothly.Meanwhile, in the opposite side of fuselage, synchronous belt pulley transmission component 5 is also included:It is arranged on the power transmission shaft other end
Second driving shaft wheel 505, the first rotary shaft with the first driven pulley 506 and the second driven pulley 507, for connection second be driven
3rd Timing Belt (not shown) of the driven pulley 506 of axle wheel 505 and first, the first feeding for being arranged on the one end of the first feeding roller 41
Running roller 518, the 4th Timing Belt (not shown) for connecting the second driven pulley 507 and the first feeding running roller 518.
Therefore, after electric motor starting, drive motor driven pulley 501 is axially rotated, by the first Timing Belt linkage first
Left regulation wheel 502, the first left regulation wheel 502 and the second left regulation wheel 503 are rotated coaxially so that the second left regulation wheel 503 drives first
Power transmission shaft wheel 504 rotates, and the first power transmission shaft wheel 504 drives power transmission shaft together to rotate to be fixedly installed on power transmission shaft, and makes
The second driving shaft wheel 505 for obtaining fuselage opposite side is rotated, and passes through the 3rd the first driven pulley of toothed belt transmission 506 and second again afterwards
Driven pulley 507, realizes the transmission to the first feeding running roller 518, the wheeled kind of drive of this kind of Timing Belt, drastically increases biography
Dynamic degree of stability.
Also to be supplemented, the synchronous belt pulley transmission component 5 in present embodiment also include the first auxiliary wheel 508, first
Auxiliary wheel 508 is arranged on fuselage, and the 4th Timing Belt is arranged on the first auxiliary wheel 508, is propped up for providing for the 4th Timing Belt
Support force, further increases the degree of stability of transmission.
Based on above-mentioned partial content, as shown in Fig. 4, Fig. 6, the synchronous belt pulley transmission component 5 in present embodiment is also included:
The 3rd driven pulley 509 being arranged in the first rotary shaft, and, the 3rd left regulation wheel 511 is coaxial synchronized with the 3rd left regulation wheel 511
4th left regulation wheel 512 of rotation, the blowing running roller 510 for being arranged on the one end of emptying roller 32, for connecting the 3rd driven pulley 509 and the
It is 6th Timing Belt (not shown) of three left regulation wheels 511, same for connecting the 7th of the 4th left regulation wheel 512 and blowing running roller 510 the
Step band (not shown).What deserves to be explained is, those skilled in the art are because when understanding, the 3rd left regulation wheel 511 and the 4th left regulation wheel
512 can be combined into the sufficiently long gear of contact size, be not required to specially be arranged to two gears.It is to be further understood that also
There is following alternative:3rd driven pulley 509 can also be passed directly by the 5th Timing Belt (not shown) with blowing running roller 510
It is dynamic.Specifically, the synchronous belt pulley transmission component 5 in present embodiment is also included:Be arranged in the first rotary shaft the 3rd from
Driving wheel 509, the blowing running roller 510 for being arranged on the one end of emptying roller 32, for connecting the 3rd driven pulley 509 and blowing running roller 510
5th Timing Belt.When the first rotary shaft rotates, the 3rd driven pulley 509 is driven to rotate together with, and by the 5th Timing Belt
The transmission to blowing running roller 510 is realized, the purpose for driving emptying roller has been got to, by the wheeled kind of drive of this kind of Timing Belt,
The effect that a driving means drive emptying roller and discharge roller rotation simultaneously is not only realized, the degree of stability of transmission is also improved.
Also to be supplemented, the synchronous belt pulley transmission component 5 in present embodiment also include the second auxiliary wheel 513, second
Auxiliary wheel 513 is arranged on fuselage, and the 7th Timing Belt is arranged on the second auxiliary wheel 513, is propped up for providing for the 7th Timing Belt
Support force, improves the degree of stability of transmission.
Moreover, the feed mechanism 4 in present embodiment also includes the second feeding roller 42 for providing transmission power,
And, the feeding belt being set on the second feeding roller 42 and the first feeding roller 41.Meanwhile, synchronous belt pulley transmission component 5 is also included:
With the 4th driven pulley 514, the second rotary shaft of the 5th driven pulley 515, the second feeding for being arranged on the one end of the second feeding roller 42
Running roller 516, the 8th Timing Belt (not shown) for connecting the driven pulley 514 of second driving shaft wheel 505 and the 4th, for connecting
9th Timing Belt (not shown) of the 5th driven pulley 515 and the second feeding running roller 516.By the above it is seen that,
One feeding roller and the second feeding roller realize synchronous axial system, and feeding belt then increased the contact area of cloth and feed mechanism,
So as to improve laying flatness, the degree of stability of transmission is improve.
Also to be supplemented, the synchronous belt pulley transmission component 5 in present embodiment also include the 3rd auxiliary wheel 517, the 3rd
Auxiliary wheel 517 is arranged on fuselage, and the 9th Timing Belt is arranged on the 3rd auxiliary wheel 517, is propped up for providing for the 9th Timing Belt
Support force, improves the degree of stability of transmission.
Second embodiment of the invention provides a kind of layout machine, as shown in fig. 7, comprising the paving cloth in first embodiment
Device A, and, the paving cloth platform B with guide rail, the sliding bottom C being arranged on below cloth spreading device spread the track of cloth platform B
Wide cut cooperates with sliding bottom C, and sliding bottom is arranged on guide rail and along slide.It is achieved thereby that cloth spreading device A
Directly can slide in paving cloth platform B, that is to say, that determine paving cloth length by adjusting sliding distance, improve Pu Bu automatizatioies
While, improve paving cloth precision.
What deserves to be explained is, the layout machine in present embodiment is also included:It is connected with cloth spreading device and sliding bottom respectively
Rotating mechanism D, cloth spreading device rotated by the relative sliding bottom of rotating mechanism, and rotating mechanism can be any one in prior art
Structure is planted, as long as being capable of achieving the rotation of cloth spreading device, such as rotation platform.Realize the relative paving cloth platform rotation of cloth spreading device
The function of turning, that is to say, that cloth spreading device can be realized spreading turning around for cloth direction rotating by way of 180 °, flat in the paving cloth
Move back and forth on platform, reduce the laying cycle, improve laying efficiency.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can in the form and details to it, various changes can be made, without departing from the spirit and scope of the present invention.