CN211227521U

CN211227521U - Skein shed frame

Info

Publication number: CN211227521U
Application number: CN201921682715.4U
Authority: CN
Inventors: 缪会君
Original assignee: Haiyan Mengzhizhou Woolen Mill
Current assignee: Haiyan Mengzhizhou Woolen Mill
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-11
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a hank yarn rack, extend supporting mechanism including axis body, drive mechanism and a plurality of automation, be equipped with the automatic supporting mechanism that extends that is circumference form evenly distributed on the axis body, be equipped with the drive mechanism who is connected with every automatic supporting mechanism that extends on the axis body, drive mechanism includes the spiral shell body of rod, a plurality of fixed pulley, a plurality of movable pulley, a plurality of haulage rope, connector and cyclic annular seat, be equipped with the cavity on the axis body, be equipped with two corresponding and with the sliding groove hole of cavity intercommunication on the axis body, be equipped with the screw rod body with cavity threaded connection in the cavity, the outer end of the spiral shell body of rod is equipped with the carousel, compares with prior art, and it is easy to get the yarn, and peripheral diameter is adjustable and adjust.

Description

Skein shed frame

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of spinning machine tool subassembly, especially a technical field of hank creel.

[ background of the invention ]

The peripheral diameter of the existing skein frame is fixed, and when different yarns or requirements are met, the skein frames with different diameters need to be adopted, so that a large number of skein frames are stored in a spinning enterprise and occupy larger space.

[ Utility model ] content

The utility model aims at solving the problem in the prior art, providing a hank rack, it is easy to get the yarn, and peripheral diameter is adjustable and adjust convenient and fast.

In order to achieve the above purpose, the utility model provides a hank reel, which comprises a reel body, a traction mechanism and a plurality of automatic stretching support mechanisms, wherein the reel body is provided with the automatic stretching support mechanisms which are uniformly distributed in a circumference shape, the reel body is provided with the traction mechanism connected with each automatic stretching support mechanism, the traction mechanism comprises a screw rod body, a plurality of fixed pulleys, a plurality of movable pulleys, a plurality of traction ropes, a connecting body and an annular seat, the reel body is provided with a cavity, the reel body is provided with two corresponding chute holes communicated with the cavity, the screw rod body in threaded connection with the cavity is arranged in the cavity, the outer end of the screw rod body is provided with a turntable, the inner end of the screw rod body is provided with the connecting body which can be rotatably connected and two ends of which respectively extend out of the two chute holes, the two ends of the connecting body are provided with the annular seats, the, the shaft body is provided with an annular bulge in front of the sliding groove hole, the annular bulge is provided with fixed pulleys in one-to-one correspondence with the movable pulleys, the front and rear corresponding fixed pulleys and the movable pulleys form pulley blocks, and each pulley block is provided with a traction rope connected with the corresponding automatic stretching support mechanism.

As preferred, automatic stretching supporting mechanism includes two bottom suspension bodies, two last supporter, support the yarn body, two pedestals and actuating mechanism, the one end and the axis body of bottom suspension body are articulated to be connected, the other end of bottom suspension body all is equipped with the pedestal, the upper end of two last supporter all is articulated with the support yarn body to be connected, the lower extreme of two last supporter is articulated with two pedestals respectively to be connected, actuating mechanism and two pedestal fixed connection.

As preferred, actuating mechanism includes casing, two racks, gear, transmission shaft and constant force clockwork spring, be equipped with constant force clockwork spring in the casing, be equipped with the transmission shaft of inner and constant force clockwork spring's free end fixed connection on the lateral wall of casing, the outer end of transmission shaft is equipped with the gear, but the outside of the lateral wall of casing is equipped with about two sliding connection and the rack of being connected with gear engagement, the front end of the rack of top and the pedestal fixed connection in the place ahead, the rear end of the rack of rear and the pedestal fixed connection at rear.

Preferably, the turntable is provided with a crank.

Preferably, a support which is connected with the lower support body in a hinged mode is arranged on the shaft body.

Preferably, the base is provided with a through hole matched with the rack.

The utility model has the advantages that: the utility model arranges the automatic stretching and supporting mechanisms which are evenly distributed in a circumference shape on the shaft body, arranges a traction mechanism which is connected with each automatic stretching and supporting mechanism on the shaft body, and pulls the automatic stretching and supporting mechanisms to fold through the traction mechanisms; the pulley block can be adjusted in a labor-saving manner; the driving mechanism realizes the extension of the automatic extension supporting mechanism. Compared with the prior art, can get the yarn easy, peripheral diameter is adjustable and adjust convenient and fast.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a skein shed frame of the present invention;

fig. 2 is an enlarged view of a in fig. 1.

In the figure: 21-shaft body, 22-traction mechanism, 23-automatic stretching support mechanism, 24-cavity, 25-sliding groove hole, 26-annular protrusion, 221-screw body, 222-fixed pulley, 223-movable pulley, 224-traction rope, 225-connecting body, 226-annular seat, 227-rotating disk, 228-crank, 229-support, 231-lower support body, 232-upper support body, 233-through hole, 234-yarn support body, 235-seat body, 236-drive mechanism, 2361-shell, 2362-rack, 2363-gear, 2364-drive shaft and 2365-constant force spring.

[ detailed description ] embodiments

Referring to fig. 1 and 2, the skein shed of the present invention comprises a shaft body 21, a traction mechanism 22 and a plurality of automatic stretching support mechanisms 23, wherein the shaft body 21 is provided with the automatic stretching support mechanisms 23 uniformly distributed in a circumferential shape, the shaft body 21 is provided with the traction mechanism 22 connected to each automatic stretching support mechanism 23, the traction mechanism 22 comprises a screw body 221, a plurality of fixed pulleys 222, a plurality of movable pulleys 223, a plurality of traction ropes 224, a connector 225 and an annular seat 226, the shaft body 21 is provided with a cavity 24, the shaft body 21 is provided with two corresponding slotted holes 25 communicated with the cavity 24, the cavity 24 is provided with a screw body 221 in threaded connection with the cavity 24, the outer end of the screw body 221 is provided with a turntable 227, the inner end of the screw body 221 is provided with a connector 225 which can be rotatably connected and two ends of which respectively extend out of the two slotted holes 25, the two ends of the connector 225 are provided with the annular, the annular seat 226 is provided with movable pulleys 223 uniformly distributed in a circumferential shape, the shaft body 21 is provided with an annular protrusion 26 in front of the sliding slot 25, the annular protrusion 26 is provided with fixed pulleys 222 corresponding to the movable pulleys 223 one by one, the front and rear corresponding fixed pulleys 222 and the movable pulleys 223 constitute pulley blocks, each pulley block is provided with a traction rope 224 connected with the corresponding automatic stretching support mechanism 23, the automatic stretching support mechanism 23 comprises two lower support bodies 231, two upper support bodies 232, a support yarn body 234, two seat bodies 235 and a driving mechanism 236, one end of each lower support body 231 is hinged to the shaft body 21, the other end of each lower support body 231 is provided with a seat body 235, the upper ends of the two upper support bodies 232 are hinged to the support yarn body 234, the lower ends of the two upper support bodies 232 are hinged to the two seat bodies 235 respectively, the driving mechanism 236 is fixedly connected to the two seat bodies 235, actuating mechanism 236 includes casing 2361, two racks 2362, gear 2363, transmission shaft 2364 and constant force clockwork spring 2365, be equipped with constant force clockwork spring 2365 in the casing 2361, be equipped with inner and constant force clockwork spring 2365's free end fixed connection's transmission shaft 2364 on casing 2361's the lateral wall, the outer end of transmission shaft 2364 is equipped with gear 2363, the outside of casing 2361's lateral wall is equipped with about two slidable connection and with the rack 2362 that gear 2363 meshing is connected, the front end of the rack 2362 of top and the pedestal 235 fixed connection in the front, the rear end of the rack 2362 at rear and the pedestal 235 fixed connection at rear, be equipped with crank 228 on the carousel 227, be equipped with the support 229 of articulated connection of lower support body 231 on the axis body 21, be equipped with rack 2362 matched with through-hole 233 on the pedestal 235.

The utility model discloses the working process:

the utility model relates to a hank yarn rack is in the course of the work, pull crank 228 and drive carousel 227 clockwise rotation, carousel 227 drives the screw body 221 and rotates and the rearward movement, screw body 221 drives annular seat 226 rearward movement through connector 225, annular seat 226 passes through movable pulley 223 pulling haulage rope 224, haulage rope 224 pulling actuating mechanism 236 downstream, actuating mechanism 236 drives two pedestal 235 downstream in opposite directions (when actuating mechanism 236 downstream, rack 2362 drives gear 2363 and rotates, gear 2363 drives the crooked elastic deformation of constant force clockwork spring 2365 through transmission shaft 2364), thereby realize that peripheral diameter diminishes and adjusts.

Pulling the crank 228 to drive the turntable 227 to rotate counterclockwise, the turntable 227 drives the screw rod body 221 to rotate and move forward, the screw rod body 221 drives the annular seat 226 to move forward through the connecting body 225, the annular seat 226 drives the movable pulley 223 to move forward, at this time, the traction rope 224 is loosened, the driving mechanism 236 drives the two seat bodies 235 to move upward while moving in reverse (since the driving mechanism 236 is not pulled by the traction rope 224, the transmission shaft 2364 drives the gear 2363 to rotate under the action of the constant-force spring 2365, the gear 2363 drives the two racks 2362 to move in reverse, so as to drive the two seat bodies 235 to move in reverse), thereby realizing the adjustment of the enlargement of the peripheral diameter.

The yarn is convenient to take out due to the fact that the peripheral diameter can be adjusted to be small. In the adjustment, the two lower supporters 231 and the two upper supporters 232 simultaneously change the inclination, so that the adjustment speed is fast.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a hank pergola which characterized in that: including axis body (21), drive mechanism (22) and a plurality of automatic supporting mechanism (23) that extend, be equipped with on axis body (21) and be the automatic supporting mechanism (23) that extends of circumference form evenly distributed, be equipped with on axis body (21) and extend drive mechanism (22) that supporting mechanism (23) are connected with every automation, drive mechanism (22) are including the spiral shell body (221), a plurality of fixed pulley (222), a plurality of movable pulley (223), a plurality of haulage rope (224), connector (225) and cyclic annular seat (226), be equipped with cavity (24) on axis body (21), be equipped with two corresponding slotted hole (25) that just communicate with cavity (24) on axis body (21), be equipped with the spiral shell body (221) with cavity (24) threaded connection in cavity (24), the outer end of spiral shell body (221) is equipped with carousel (227), the inner of spiral shell body (221) is equipped with rotatable coupling and both ends are stretched out connector (225) of two slotted hole (25) respectively ) The utility model discloses a traction rope (224) that the automatic extension supporting mechanism (23) that connect, be equipped with annular seat (226) on the both ends of connector (225), be equipped with movable pulley (223) that are circumference form evenly distributed on annular seat (226), the axis body (21) is gone up and is equipped with annular arch (26) in the place ahead of slotted hole (25), be equipped with on annular arch (26) with fixed pulley (222) of movable pulley (223) one-to-one, corresponding fixed pulley (222) and movable pulley (223) constitute the assembly pulley in front and back, all be equipped with on every assembly pulley and extend the haulage rope (224) that supporting mechanism (23) are connected with the automation that corresponds.

2. A skein shed as in claim 1 wherein: automatic extend supporting mechanism (23) and include two bottom suspension bodies (231), two last supporter (232), support yarn body (234), two pedestal (235) and actuating mechanism (236), the one end and the axis body (21) of bottom suspension body (231) are articulated to be connected, the other end of bottom suspension body (231) all is equipped with pedestal (235), the upper end of two last supporter (232) all is articulated with support yarn body (234) to be connected, the lower extreme of two last supporter (232) is articulated with two pedestal (235) respectively to be connected, actuating mechanism (236) and two pedestal (235) fixed connection.

3. A skein shed as in claim 2 wherein: actuating mechanism (236) include casing (2361), two rack (2362), gear (2363), transmission shaft (2364) and constant force clockwork spring (2365), be equipped with constant force clockwork spring (2365) in casing (2361), be equipped with transmission shaft (2364) of the free end fixed connection of inner and constant force clockwork spring (2365) on the lateral wall of casing (2361), the outer end of transmission shaft (2364) is equipped with gear (2363), the outside of the lateral wall of casing (2361) is equipped with about two slidable connection and rack (2362) of being connected with gear (2363) meshing, the front end of rack (2362) of top and pedestal (235) fixed connection in the place ahead, the rear end of the rack (2362) of rear and pedestal (235) fixed connection at rear.

4. A skein shed as in claim 1 wherein: a crank (228) is arranged on the rotary disc (227).

5. A skein shed as in claim 1 wherein: the shaft body (21) is provided with a support (229) which is hinged with the lower support body (231).

6. A skein shed as in claim 2 wherein: the base body (235) is provided with a through hole (233) matched with the rack (2362).