A kind of cloth winch spool compresses position-limit mechanism
Technical field:
The present invention relates to printing and dyeing textile equipment technical field, more specifically to a kind of cloth winch spool compresses position restrainer
Structure.
Background technology:
Cloth needs to be rolled into cylinder after processing, however, need that winch spool is installed in normal framework in winding, it is existing
Mounting means is exactly by manually by the two ends holding of winch spool to the rotor plate of both sides, being consolidated by modes such as bolts
Fixed, it installs trouble.
The content of the invention:
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided an a kind of cloth roll compresses position-limit mechanism around cylinder, it
The distance between left support plate and right support plate are opened and closed up so as to the two ends sleeve of winch spool be existed using pusher cylinder
Connecting shaft that left support plate and right support plate are provided with and from connecting shaft, and driven by motor, its is easy for installation, soon
Victory, simple structure, meanwhile, the spacing depression bar having thereon can according in winch spool wind being continuously increased for cloth and on
Rise, and be constantly pressed against on cloth, it is ensured that cloth roll around quality.
The scheme that the present invention solves the technical problem is:
A kind of cloth winch spool installing mechanism, including frame, the left end of the blowing cylinder of the frame are fixed with left support plate,
The bottom that the right-hand member of frame has right support plate, frame is fixed with pusher cylinder, and the push rod of pusher cylinder is fixed on right support plate
Bottom, the bottom of the left surface of right support plate is fixed with inserted link, in the jack that inserted link sleeve has on the right side wall of frame,
Connecting shaft is hinged with left support plate, is hinged with right support plate from connecting shaft, the equal sleeve in two ends of winch spool is in connecting shaft
With from connecting shaft, the right-hand member of connecting shaft has spline shaft, has splined hole in the center hub of winch spool, and spline shaft is inserted
It is enclosed within splined hole;
Position-limiting drum is respectively and fixedly provided with the top surface of left support plate and right support plate, there is length on the relative side wall of position-limiting drum
Elastic is fixed with the top surface of shape groove, left support plate and right support plate, elastic sleeve in position-limiting drum, the top of elastic
Adjusting rod is inserted with portion's jack, the top of adjusting rod has contiguous block, and the two ends of spacing depression bar pass through the long through groove of both sides
And sleeve is in the connection jack of contiguous block, the top of contiguous block is pressed against the upper end for having spring, spring and is pressed against the top of position-limiting drum
On the bottom surface of plate.
Support frame is fixed with the left of the frame, motor is fixed with support frame, the left end of connecting shaft stretches out a left side
The left surface of supporting plate is simultaneously connected by shaft coupling with the output shaft of motor.
The connecting shaft has the limited block for extending radially outwards, the right-hand member of limited block at the right flank of left support plate
Multiple spacing bulb plungers are bolted with face, the right side of limited block is stretched out in the steel ball part of bulb plunger.
It is described to have what is extended radially outwards to radially extend block at the left side wall of right support plate from connecting shaft, radially prolong
Stretch and multiple spacing bulb plungers are also bolted with the left side of block, the left side for radially extending block is stretched out in the steel ball part of bulb plunger
End face, two end faces of winch spool are pressed up against on the steel ball of corresponding bulb plunger.
There is centralized positioning block in the center hub of the winch spool, there is the splined hole of axial direction in centralized positioning block.
Wearing layer is fixed with the inwall of the jack, inserted link is in contact with wearing layer.
Buffer spring is inserted with the top jack of the elastic, the bottom of adjusting rod is pressed against on buffer spring.
Prominent effect of the invention is:
Compared with prior art, the distance between left support plate and right support plate are opened and closed up by it using pusher cylinder
So as to the connecting shaft that the two ends sleeve of winch spool is provided with left support plate and right support plate and from connecting shaft, and by driving
Dynamic motor drives, and its is easy for installation, fast, simple structure, meanwhile, the spacing depression bar having thereon can be rolled up according in winch spool
Around being continuously increased for cloth and rise, and be constantly pressed against on cloth, it is ensured that cloth roll around quality.
And it uses bulb plunger to be positioned, it ensures winch spool accurate positioning, meanwhile, adopted during its clamping winch spool
Clamped with steel ball, its contact area is small, worn and torn small, frictional force is small, reduce the abrasion between winch spool and steel ball, improve the practical longevity
Life.
Brief description of the drawings:
Fig. 1 is structural representation of the invention;
Fig. 2 is partial enlarged drawing of the invention;
Fig. 3 is the partial enlarged drawing of another part of Fig. 1.
Specific embodiment:
The present invention will be described in detail with specific preferred embodiment below in conjunction with the accompanying drawings so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, and these embodiments are only the purpose for illustrating, it is no intended to the present invention
Scope be defined.
Embodiment, is shown in that a kind of cloth winch spool compresses position-limit mechanism, including frame 10, the frame as shown in Figure 1 to Figure 3
10 left end is fixed with left support plate 11, and the bottom that the right-hand member of frame 10 has right support plate 12, frame 10 is fixed with promotion gas
Cylinder 20, the push rod of pusher cylinder 20 is fixed on the bottom of right support plate 12, and the bottom of the left surface of right support plate 12 is fixed with slotting
Bar 13, in the jack 14 that the sleeve of inserted link 13 has on the right side wall of frame 10, is hinged with connecting shaft 2 in left support plate 11, right
It is hinged with supporting plate 12 from connecting shaft 3, the equal sleeve in two ends of winch spool 100 is connected in connecting shaft 2 and from connecting shaft 3
The right-hand member of axle 2 has spline shaft 21, has splined hole 101 in the center hub of winch spool 100, and the sleeve of spline shaft 21 is in flower
In keyhole 101;
Position-limiting drum 5 is respectively and fixedly provided with the top surface of left support plate 11 and right support plate 12, on the relative side wall of position-limiting drum 5
With long through groove 51, elastic 52 is fixed with the top surface of left support plate 11 and right support plate 12, the sleeve of elastic 52 is in limit
In the cylinder 5 of position, adjusting rod 54 is inserted with the top jack 53 of elastic 52, the top of adjusting rod 54 has contiguous block 55, spacing
The two ends of depression bar 6 through both sides long through groove 51 and sleeve in the connection jack 56 of contiguous block 55, the top of contiguous block 55
The upper end that pressing has spring 57, spring 57 is pressed against on the bottom surface of the top board of position-limiting drum 5.
Further, the left side of the frame 10 is fixed with support frame 30, and motor 40 is fixed with support frame 30,
The left end of connecting shaft 2 is stretched out the left surface of left support plate 11 and is connected with the output shaft of motor 40 by shaft coupling.
Further, the connecting shaft 2 is spacing with what is extended radially outwards at the right flank of left support plate 11
Block 22, is bolted with multiple spacing bulb plungers 24 in the right side of limited block 22, limit is stretched out in the steel ball part of bulb plunger 24
The right side of position block 22.
Further, it is described that the footpath for having and extending radially outwards is close at the left side wall of right support plate 12 from connecting shaft 3
To extension block, radially extend and be also bolted with multiple spacing bulb plungers 24, the steel ball portion of bulb plunger 24 in the left side of block
Divide the left side stretched out and radially extend block, two end faces of winch spool 100 press up against the steel ball of corresponding bulb plunger 24
On.
Further, there is centralized positioning block 102, in centralized positioning block 102 in the center hub of the winch spool 100
Splined hole 101 with axial direction.
Further, wearing layer 15 is fixed with the inwall of the jack 14, inserted link 13 is in contact with wearing layer 15.
Further, buffer spring 58, the bottom of adjusting rod 54 are inserted with the top jack 53 of the elastic 52
It is pressed against on buffer spring 58.
Operation principle:Promoted by pusher cylinder 20 so that right support plate 12 is outer to the right to move, then just can be by winch spool
100 one end sleeve is in connecting shaft 2, and the sleeve of spline shaft 21 in connecting shaft 2 is in splined hole 101, then, by pushing away
Take offence the pulling back of cylinder 20 so that the two ends of winch spool 100 are clamped in be formed on the steel ball of corresponding bulb plunger 24 to be fixed, then
Winch spool 100 can be driven to carry out rotation by motor 40 to wind.
Meanwhile, using the effect of buffer spring 58 and spring 57, it is ensured that spacing depression bar 6 is constantly pressed against on cloth, protect
Card cloth roll around quality.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical scheme falls within scope of the invention.