Shuttle for winding and raising cotton in hand weaving
Technical Field
The invention relates to the technical field of winding shuttles, in particular to a shuttle for winding and raising cotton in hand weaving.
Background
The ancient weaving and printing technology in China has a very long history, and as early as in the original society period, ancient people have learned local materials for adapting to climate change, natural resources are used as raw materials for weaving and printing and dyeing, and simple manual weaving tools are manufactured, while the weaving process of hand-woven cloth is very complex, as the manual weaving can be embodied by interweaving various color lines into various geometric figures, the special rhythm and rhythm are formed, the hand-woven cloth is rich in artistic charm, the living level of substances is gradually improved, and today, the hand-woven cloth with obvious characteristics wins the favor of consumers.
For example, application No.: chinese utility model patent CN201920197420.1, the utility model relates to a spinning shuttle, and provides a shuttle for winding and picking in hand spinning, which comprises a shuttle body, shuttle wings, yarn guiding holes and strip-shaped yarn picking grooves; the shuttle wing set up in the both sides of shuttle body to respectively to the both sides abduction of shuttle body, draw the yarn hole setting at the middle part of shuttle body, the groove of choosing yarn set up at shuttle wing middle part, the groove of choosing yarn be equipped with in the lower part of shuttle wing and choose the yarn mouth, the utility model discloses simple structure, convenient to use can realize the establishment of picking the line of various pattern styles, can be applied to each hand textile unit and die processing factory, still can be used to the production of laboratory and the industrialization wire winding shuttle of each colleges and universities and scientific research institute.
Based on the above, after the existing shuttle for winding and cotton-picking is used up, the shuttle needs to be manually rewound, the thread needs to be knotted and fixed on the shuttle, then the thread of the thread roller is pulled tightly by a hand, the wrist is rotated while the shuttle is pinched by the other hand, the two hands of an operator need to be matched, the thread is clamped into the shuttle, only a half circle of cotton thread can be sleeved in each repeated operation, time is wasted, winding efficiency is low, and meanwhile, a large amount of repeated operations are needed, so that workload of the operator is high, and spinning speed is affected; therefore, the existing requirements are not met, and a shuttle for winding and picking in hand weaving is provided for the shuttle.
Disclosure of Invention
The invention aims to provide a shuttle for winding and cotton-raising in hand weaving, which solves the problems that after the existing shuttle for winding and cotton-raising is used up, the shuttle needs to be rewound manually, the thread needs to be knotted and fixed on the shuttle, then the thread of a thread tightening roller is pulled by one hand, the other hand pinches the shuttle and simultaneously rotates the wrist, the two hands of an operator are matched to clamp the thread into the shuttle, only a half circle of cotton thread can be sleeved in each repeated operation, the winding efficiency is low due to time waste, the workload of the operator is high due to the large quantity of repeated operations, and the weaving speed is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a shuttle for winding and cotton-raising in hand weaving comprises a supporting base; the rear end of the top of the supporting base is fixedly connected with a group of driving motors; the top of the supporting base is fixedly connected with a group of auxiliary supporting frames; the front side of the top of the supporting base is rotatably connected with a group of universal transmission shafts; the front part of the universal transmission shaft is fixedly connected with a group of shuttle bases; two groups of shuttle clamping blocks are connected in the shuttle base in a sliding manner; and a group of cotton raising shuttles are fixedly connected between the two groups of shuttle clamping blocks.
Preferably, the top of the supporting base is fixedly connected with two groups of transmission shaft supports, the angles of the two groups of transmission shaft supports are different, the middle part of the universal transmission shaft is provided with a group of hinge shafts, and two ends of the universal transmission shaft are respectively and rotatably connected in the two groups of transmission shaft supports.
Preferably, the driving motor is fixed on the top of the supporting base, a group of driving gears is fixedly connected to a driving shaft of the driving motor, a group of transmission gears is fixedly connected to the outer side of the rear part of the universal transmission shaft at the rear part, and the driving gears are meshed with the transmission gears to form a gear transmission mechanism.
Preferably, the shuttle base is fixedly connected to the front universal transmission shaft, a set of base sliding grooves are formed in the shuttle base, a set of shuttle clamping blocks are slidably connected to the left side and the right side of each base sliding groove, and a set of spring and base sliding groove are fixedly connected to the outer side of each set of shuttle clamping block.
Preferably, a group of homodyne gears are rotatably connected to the rotating shaft in the middle of the shuttle base, a group of clamping block racks are fixedly connected to the bottoms of the two groups of shuttle clamping blocks respectively, each group of clamping block racks is meshed with the corresponding homodyne gear to form a gear rack transmission mechanism, and the two groups of clamping block racks are respectively meshed with the front side and the rear side of the corresponding homodyne gear.
Preferably, a V-shaped groove is formed in the top of each shuttle clamping block, a group of thread locking grooves is fixedly connected to the outer side of each group of shuttle clamping blocks, a group of cotton picking shuttles are fixedly connected between the two groups of shuttle clamping blocks, and the center shafts of the cotton picking shuttles are engaged in the V-shaped groove of each shuttle clamping block.
Preferably, a group of wire roller columns are fixedly connected to the top of the auxiliary support frame, wire rollers are mounted on the wire roller columns, a group of wire winding rods are fixedly connected to the right side of the auxiliary support frame, and wire hooks are arranged at the end portions of the wire winding rods.
Compared with the prior art, the invention has the beneficial effects that:
the two sets of clamping block racks which are elastically connected are meshed and connected with the homothetic gears by arranging the homothetic gears in the sliding chute of the base, when one set of shuttle clamping blocks is operated, the homothetic gears drive the other set of shuttle clamping blocks to synchronously and reversely move, so that the movement distances of the two sets of shuttle clamping blocks are the same, the two sets of shuttle clamping blocks can be kept in the middle when being clamped, and the two sets of shuttle clamping blocks can clamp the cotton picking shuttle through the elasticity of the springs to be more convenient to operate; after the thread roller is inserted into the thread roller column by an operator, the thread roller is wound around a thread hole of a thread hook of the winding rod, which passes through the middle part of the cotton picking shuttle, and then the thread roller is wound on a thread locking groove on the outer side of the shuttle clamping block, and the thread is fixed on the cotton picking shuttle through the thread locking groove, so that the manual knotting of the operator is not needed, and the operation is simpler; through the rotation of driving motor drive slope shuttle base, make shuttle top and the contact of wire winding pole of picking, the line of line roller is taken in the opening of the shuttle of picking and is gone into to the shuttle of picking through rotating the card, improves weaving speed when realizing the automatic wire winding of shuttle of picking and promoting wire-wound speed, alleviates operating personnel's operational loading.
Drawings
FIG. 1 is a schematic side view of the main body of the present invention;
FIG. 2 is a schematic axial sectional view of the main body of the present invention;
FIG. 3 is a schematic side view of the auxiliary support frame of the present invention;
FIG. 4 is a schematic axial side view of the drive gear and the transmission gear of the present invention;
FIG. 5 is a schematic side view of the shuttle spool of the present invention;
FIG. 6 is a schematic view of the side-of-axle configuration of the shuttle base of the present invention;
FIG. 7 is a schematic side sectional view of the shuttle base of the present invention;
FIG. 8 is a schematic view of a side-on-axle configuration of a shuttle clamp block of the present invention;
in the figure: 1. a support base; 101. a transmission shaft support; 2. a drive motor; 201. a drive gear; 3. a universal drive shaft; 301. a transmission gear; 4. a secondary support frame; 401. a wire roller; 402. a wire winding rod; 5. a shuttle base; 501. a base chute; 502. a coherent gear; 6. a shuttle clamping block; 601. a clamping block rack; 602. a wire locking groove; 7. a shuttle for cotton picking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a shuttle for winding and picking in hand weaving comprises a supporting base 1; a group of driving motors 2 are fixedly connected with the rear end of the top of the supporting base 1; the top of the supporting base 1 is fixedly connected with a group of auxiliary supporting frames 4; the front side of the top of the supporting base 1 is rotationally connected with a group of universal transmission shafts 3; the front part of the universal transmission shaft 3 is fixedly connected with a group of shuttle bases 5; two groups of shuttle clamping blocks 6 are connected in the shuttle base 5 in a sliding way; a group of cotton picking shuttles 7 are fixedly connected between the two groups of shuttle clamping blocks 6.
Further, support two sets of transmission shaft support 101 of 1 top fixedly connected with of base, the angle of two sets of transmission shaft support 101 is different, 3 middle parts of universal drive shaft are provided with a set of hinge pin, 3 both ends of universal drive shaft rotate respectively and connect in two sets of transmission shaft support 101, when using, through setting up different angles for two sets of transmission shaft support 101, make the transmission shaft 3 of transmission shaft support 101 internal rotation with the angle transmission of transmission shaft support 101, realize the change of 3 transmission directions of universal drive shaft.
Further, a driving motor 2 is fixed on the top of the supporting base 1, a group of driving gears 201 is fixedly connected to a driving shaft of the driving motor 2, a group of transmission gears 301 is fixedly connected to the outer side of the rear portion of the universal transmission shaft 3 at the rear portion, the driving gears 201 are meshed with the transmission gears 301 to form a gear transmission mechanism, when the driving device is used, the driving motor 2 is powered on, the driving gears 201 on the driving shaft are driven by the driving motor 2 to synchronously rotate, the driving gears 201 drive the transmission gears 301 to rotate through the gear transmission mechanism, and the transmission gears 301 drive the universal transmission shaft 3 to rotate in the transmission shaft support 101.
Further, 5 fixed connection of shuttle base is on anterior universal drive shaft 3, the inside of shuttle base 5 is provided with a set of base spout 501, each sliding connection in the left and right sides of base spout 501 has a set of shuttle clamp splice 6, 6 outside fixedly connected with of every shuttle clamp splice of group spring and base spout 501 elastic connection, when using, two sets of shuttle clamp splice 6 receive the elastic influence of outside spring to be in the same place, through operating personnel pulling shuttle clamp splice 6, make 6 compression spring of shuttle clamp splice slide in base spout 501, drive shuttle base 5 through pivoted universal drive shaft 3 and rotate, make shuttle base 5 drive inside two sets of shuttle clamp splice 6 synchronous rotations, the manual wire-wound action of simulation.
Further, a set of homodyne gears 502 is rotatably connected to a rotating shaft in the middle of the shuttle base 5, a set of clamping block racks 601 is fixedly connected to the bottoms of the two sets of shuttle clamping blocks 6 respectively, each set of clamping block racks 601 is meshed with the corresponding gear 502 respectively to form a gear-rack transmission mechanism, the two sets of clamping block racks 601 are meshed with the front side and the rear side of the corresponding gear 502 respectively, when the shuttle clamping block is used, when an operator pulls one set of shuttle clamping block 6, the shuttle clamping block 6 drives the clamping block racks 601 at the bottom to move synchronously, the clamping block racks 601 drive the corresponding gears 502 to rotate through the gear-rack transmission mechanism, the corresponding gears 502 are meshed with the other set of clamping block racks 601 and drive the other set of clamping block racks 601 to move synchronously and reversely, so that when the operator pulls one set of shuttle clamping blocks 6, the two sets of shuttle clamping blocks 6 can move synchronously and reversely, so that the movement distances of the two sets of shuttle clamping blocks 6 are the same, and the centers can be kept during clamping.
Further, a V-shaped groove is formed in the top of each shuttle clamping block 6, a group of thread locking grooves 602 are fixedly connected to the outer side of each group of shuttle clamping blocks 6, a group of cotton picking shuttles 7 are fixedly connected between the two groups of shuttle clamping blocks 6, the middle shafts of the cotton picking shuttles 7 are meshed in the V-shaped grooves of the shuttle clamping blocks 6, when the cotton picking shuttle is used, after the shuttle clamping blocks 6 are pulled open by an operator, the cotton picking shuttles 7 are placed between the two groups of shuttle clamping blocks 6, the two groups of shuttle clamping blocks 6 clamp the cotton picking shuttles 7 through the elasticity of springs, the threads pass through thread holes in the middle of the cotton picking shuttles 7 by the operator and then are wound on the thread locking grooves 602 in the outer sides of the group of shuttle clamping blocks 6, and the threads are fixed on the cotton picking shuttles 7 without being knotted manually by the operator.
Further, a set of thread roller column 401 is fixedly connected to the top of the auxiliary support frame 4, a thread roller is installed on the thread roller column 401, a set of winding rod 402 is fixedly connected to the right side of the auxiliary support frame 4, a thread hook is arranged at the end of the winding rod 402, when the automatic winding device is used, the thread roller is inserted on the thread roller column 401 through an operator, the thread of the thread roller is wound on the thread hook of the winding rod 402, finally the thread is led into the cotton picking shuttle 7 to be fixed, the top of the cotton picking shuttle 7 is contacted with the winding rod 402 through rotation of the inclined shuttle base 5, the thread of the thread roller is lapped at an opening of the cotton picking shuttle 7 and is clamped into the cotton picking shuttle 7 through rotation, and winding of the cotton picking shuttle 7 is achieved.
The working principle is as follows: when the shuttle clamping block 6 is pulled by an operator, the compression spring of the shuttle clamping block 6 slides in the base sliding groove 501, when the operator pulls one group of shuttle clamping blocks 6, the shuttle clamping block 6 drives the clamping block rack 601 at the bottom to move synchronously, the clamping block rack 601 drives the homodyne gear 502 to rotate through the gear rack transmission mechanism, the homodyne gear 502 drives the other group of clamping block rack 601 to move synchronously and reversely, so that the two groups of shuttle clamping blocks 6 can move synchronously and reversely, after the shuttle clamping blocks 6 are pulled open, the cotton picking shuttle 7 is placed between the two groups of shuttle clamping blocks 6, the two groups of shuttle clamping blocks 6 clamp the cotton picking shuttle 7 through the elasticity of the spring, the thread roller is inserted on the thread roller column 401 through the operator, then the thread of the thread roller is wound on the thread hook of the winding rod 402, and then, after the thread passes through a thread hole in the middle of the cotton picking shuttle 7, the thread is wound on a thread locking groove 602 outside the shuttle clamping blocks 6, a driving gear 201 on a driving shaft is driven to synchronously rotate through a driving motor 2, the driving gear 201 drives a transmission gear 301 to rotate through a gear transmission mechanism, so that the universal transmission shaft 3 is driven to rotate at the angle of a transmission shaft support 101, the change of the transmission direction of the universal transmission shaft 3 is realized, a shuttle base 5 is driven to rotate through the rotating universal transmission shaft 3, the shuttle base 5 drives two groups of shuttle clamping blocks 6 inside to synchronously rotate, the top of the cotton picking shuttle 7 is contacted with a winding rod 402 through the rotation of the inclined shuttle base 5, the thread of a thread roller is put on an opening of the cotton picking shuttle 7 and clamped into the cotton picking shuttle 7 through rotation, and the winding of the cotton picking shuttle 7 is realized through simulating the action of manual winding.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.