Cloth reel
The technical field is as follows:
the invention relates to the technical field of textile printing and dyeing machinery, in particular to a cloth winding drum.
Background art:
and the winding drum is a device for winding and subpackaging the cloth after the finished cloth is woven. Each roll of material is typically formed by a drum on which the material is wound by a drive mechanism, which is convenient for later sale and cutting. At present, the design at present reel is comparatively simple, as long as can play the effect of batching can, but because not be provided with any fixed establishment on the reel, so need the manual work after twining several rings with the cloth on the reel, just can carry out automatic coiling, this kind of mode is wasted time and energy, so can't satisfy the needs of modernized large-scale textile production.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides a cloth winding drum which is compact in structure and convenient to operate, can quickly fix cloth when the cloth needs to be wound, and improves the cloth winding efficiency.
The scheme for solving the technical problems is as follows:
a cloth winding drum comprises a winding drum, wherein a rectangular long groove is formed in the front side wall of the winding drum, the left end and the right end of the rectangular long groove are respectively provided with a check ring, and the check rings are inserted and fixed on the outer wall of the winding drum; a right-angle boss is fixed on the inner wall of the winding drum, and the lower bottom surface of the right-angle boss is flush with the upper side wall of the rectangular long groove; a floating flat plate capable of moving up and down is arranged right below the right-angle boss, a plurality of rectangular iron sheets which are linearly arranged are fixed on the floating flat plate, an electromagnet is arranged inside the right-angle boss, two ends of a conductive winding of the electromagnet are respectively connected with a negative pole bonding and a positive pole bonding which are fixed on the inner wall of the upper side of the winding drum, the negative pole bonding and the positive pole bonding are respectively positioned at the left end and the right end of the electromagnet, and the negative pole bonding is connected with the negative pole of a power supply installed inside the winding drum through a lead; a power supply elastic sheet is arranged right to the left of the positive pole bonding and connected with the positive pole of the power supply; the power supply elastic piece is fixed on a movable rod which can be stirred leftwards and rightwards through a support arm, a movable block is fixed at the left end of the movable rod, a push rod is fixed at the left end of the movable block, a locking mechanism is arranged on the movable block, the movable rod is inserted and sleeved on a right support lug of a U-shaped base frame of the locking mechanism, the push rod is inserted and sleeved on a left support lug of the U-shaped base frame, the left side wall of the movable block is pressed against the left support lug, and the U-shaped base frame is fixed on the inner wall of the.
A left chamfer and a right chamfer are formed on the lower bottom surface of the moving block; a counter bore is formed in the middle of the U-shaped base frame, the locking mechanism further comprises a lifting table inserted in the counter bore, a cylindrical protrusion is fixed above the lifting table, and the round head at the upper end of the cylindrical protrusion is pressed against the inclined plane of the right chamfer; the inside of elevating platform has cup jointed the spring of compression, and the lower extreme of spring presses on the bottom surface of counter bore.
The power supply elastic piece is arc-shaped and strip-shaped, the distance between the power supply elastic piece and the positive pole grounding is L1, the distance between the right side wall of the moving block and the right support lug is L2, and the relation between L1 and L2 is that L1 is smaller than L2.
A guide strip is fixed on the outer wall of the moving rod; and a guide groove matched with the guide strip is formed on the right support lug, and the guide strip is inserted and sleeved in the guide groove.
Two ends of the floating flat plate are respectively fixed with a guide pipe, a step through hole with a large lower part and a small upper part is formed inside the guide pipe, and an inner hexagon bolt is sleeved in the step through hole; the two ends of the lower bottom surface of the right-angle boss are respectively formed with a guide hole, the bottom surface of each guide hole is formed with a threaded hole, the guide pipe is inserted in the guide holes, and the inner hexagon bolts penetrate through the screw sections of the step through holes and are screwed in the threaded holes.
The left end shaping of push rod has two bellied outer wall screw threads, and the left end of push rod is equipped with flexible cover, flexible cover includes integrated into one piece's sleeve pipe and hemispheroid, and the shaping of sheathed tube right-hand member drill way department has the inner wall screw thread, the left end plug bush of push rod is intraductal at the cover, and the inner wall screw thread spiro union is on the outer wall screw thread on right side.
The invention has the following outstanding effects: compared with the prior art, the cloth coiling device has the advantages of compact structure, convenience in operation, capability of quickly fixing the cloth when the cloth is required to be coiled, and improvement on the cloth coiling efficiency.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view (semi-sectional view) of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 taken about A-A;
FIG. 5 is a cross-sectional view of FIG. 4 taken about B-B;
fig. 6 is a partially enlarged view of fig. 4 about C.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 6, a cloth winding drum comprises a winding drum 1, wherein a rectangular long groove 101 is formed on the front side wall of the winding drum 1, two check rings 12 are respectively arranged at the left end and the right end of the rectangular long groove 101, and the check rings 12 are inserted and fixed on the outer wall of the winding drum 1; the method is characterized in that: a right-angle boss 11 is fixed on the inner wall of the winding drum 1, and the lower bottom surface of the right-angle boss 11 is flush with the upper side wall of the rectangular long groove 101; a floating flat plate 21 capable of moving up and down is arranged right below the right-angle boss 11, a plurality of rectangular iron sheets 22 which are linearly arranged are fixed on the floating flat plate 21, an electromagnet 3 is arranged inside the right-angle boss 11, two ends of a conductive winding 31 of the electromagnet 3 are respectively connected with a negative pole bonding 23 and a positive pole bonding 24 which are fixed on the inner wall of the upper side of the winding drum 1, the negative pole bonding 23 and the positive pole bonding 24 are respectively positioned at the left end and the right end of the electromagnet 3, and the negative pole bonding 23 is connected with the negative pole of a power supply 4 which is arranged inside the winding drum 1 through a lead; a power supply elastic sheet 25 is arranged right to the left of the positive pole bonding 24, and the power supply elastic sheet 25 is connected with the positive pole of the power supply 4; the power supply elastic piece 25 is fixed on a movable rod 27 which can be shifted left and right through a support arm 26, a movable block 28 is fixed at the left end of the movable rod 27, a push rod 29 is fixed at the left end of the movable block 28, a locking mechanism 5 is arranged at the position of the movable block 28, the movable rod 27 is inserted and sleeved on a right support lug 511 of a U-shaped base frame 51 of the locking mechanism 5, the push rod 29 is inserted and sleeved on a left support lug 512 of the U-shaped base frame 51, the left side wall of the movable block 28 is pressed against the left support lug 512, and the U-shaped base frame 51 is fixed on the inner wall of the winding drum.
Furthermore, a left chamfer 281 and a right chamfer 282 are formed on the lower bottom surface of the moving block 28; a counter bore 513 is formed in the middle of the U-shaped base frame 51, the locking mechanism 5 further comprises a lifting table 52 inserted in the counter bore 513, a cylindrical protrusion 53 is fixed above the lifting table 52, and the round head at the upper end of the cylindrical protrusion 53 is pressed against the inclined surface of the right chamfer 282; a compressed spring 54 is sleeved inside the lifting platform 52, and the lower end of the spring 54 is pressed against the bottom surface of the counter bore 513.
Furthermore, the power supply elastic piece 25 is arc-shaped, the distance between the power supply elastic piece 25 and the positive pole ground 24 is L1, the distance between the right side wall of the moving block 28 and the right lug 511 is L2, and the relationship between L1 and L2 is that L1 is smaller than L2.
Furthermore, a guide strip 271 is fixed on the outer wall of the moving rod 27; the right supporting lug 511 is formed with a guide groove 514 matched with the guide strip 271, and the guide strip 271 is inserted in the guide groove 514.
Furthermore, two ends of the floating flat plate 21 are respectively fixed with a guide tube 61, a step through hole 611 with a large lower part and a small upper part is formed inside the guide tube 61, and a hexagon socket head cap screw 62 is sleeved in the step through hole 611; two ends of the lower bottom surface of the right-angle boss 11 are respectively formed with a guide hole 112, a threaded hole 113 is formed on the bottom surface of the guide hole 112, the guide pipe 61 is inserted in the guide hole 112, and the hexagon socket head cap screw 62 is screwed in the threaded hole 113 through the screw section of the step through hole.
Furthermore, two convex outer wall threads 291 are formed at the left end of the push rod 29, a telescopic sleeve 7 is arranged at the left end of the push rod 29, the telescopic sleeve 7 comprises a sleeve 71 and a hemisphere 72 which are integrally formed, an inner wall thread 711 is formed at the right end opening of the sleeve 71, the left end of the push rod 29 is inserted into the sleeve 71, and the inner wall thread 711 is screwed on the outer wall thread 291 at the right side.
The working principle is as follows: firstly, the end part of the cloth is penetrated into the winding drum 1 along the rectangular long groove 101, and the end part of the cloth is pressed on the plurality of rectangular iron sheets 22; secondly, the telescopic sleeve 7 is rotated to enable the inner wall thread 711 to be separated from the right outer wall thread 291 of the push rod 29, and then the inner wall thread 711 is screwed on the left outer wall thread 291; thirdly, the telescopic sleeve 7 is pushed to the right, the telescopic sleeve 7 pushes the moving block 28 through the push rod 29, the right chamfer 282 of the moving block 28 drives the cylindrical protrusion 53, the spring 54 is further compressed, then the lower bottom surface of the moving block 28 slides over the cylindrical protrusion 53, then the upper end round head of the cylindrical protrusion 53 is pressed against the inclined surface of the left chamfer 281 under the action of the spring 54, and the right side wall of the moving block 28 is pressed against the right lug 511; the moving block 28 drives the moving rod 27 to move right, the moving rod 27 drives the power supply elastic piece 25 to move right through the support arm 26, and finally the power supply elastic piece 25 is pressed against the positive pole bonding 24, and at the moment, the electromagnet 3 is powered on; fourthly, the electromagnet 3 attracts the rectangular iron sheet 22 on the lower side after being electrified, the electromagnet 3 attracts the rectangular iron sheet 22 upwards, the rectangular iron sheet 22 drives the end of the cloth to move upwards, and finally the end of the cloth is hijacked between the rectangular iron sheet 22 and the lower bottom surface of the right-angle boss 11, so that the cloth is fixed; fifth, the telescoping sleeve 7 is reversed, the inner wall thread 711 is again screwed to the outer wall thread 291 on the right side of the pushrod 29, and at this time, the telescoping sleeve 7 is retracted into the spool 1.
The poking rod 45 is pushed by the spherical ball 451 to move rightwards, the poking rod 45 drives the limiting platform 44 to be separated from the left support 42 to move rightwards to the right support 41, at the moment, the spring 47 begins to contract, after the limiting platform 44 moves for a half distance, under the elastic potential energy of the spring 47, the spring 47 pushes the limiting platform 44 to push the rightwards support 41 and enables the limiting platform 44 to be pressed against the right support 41, the L-shaped connecting rod 40 and the power supply convex part 27 move together with the limiting platform 44, when the limiting platform 44 is pressed against the right support 41, the power supply convex part 27 is pressed against the U-shaped power receiving sheet 26, at the moment, the conductive winding 24 is electrified, the iron core 23 is magnetized, the iron core 23 upwards adsorbs the rectangular iron sheets 22, the rectangular iron sheets 22 drive the end part of the cloth to move upwards, and finally the end part of the cloth is clamped between the rectangular iron sheets 22 and the lower.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.