CN111778638B - Twisted thread weaving is with local threading sewing device - Google Patents

Twisted thread weaving is with local threading sewing device Download PDF

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Publication number
CN111778638B
CN111778638B CN202010676242.8A CN202010676242A CN111778638B CN 111778638 B CN111778638 B CN 111778638B CN 202010676242 A CN202010676242 A CN 202010676242A CN 111778638 B CN111778638 B CN 111778638B
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China
Prior art keywords
sewing
block
conduction
plate
hole
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CN202010676242.8A
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Chinese (zh)
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CN111778638A (en
Inventor
李瑞贤
李应芳
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Jiangsu Chenghua Textile Co.,Ltd.
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Jiangsu Chenghua Textile Co ltd
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Priority to CN202010676242.8A priority Critical patent/CN111778638B/en
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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B55/00Needle holders; Needle bars
    • D05B55/14Needle-bar drives

Abstract

The invention discloses a local threading sewing device for twisted thread spinning, and relates to the technical field of twisted thread material production. The sewing machine comprises a sewing support plate, wherein a first multidirectional conduction pushing structure and a second multidirectional conduction pushing structure are respectively fixed at two ends of the sewing support plate, and the first multidirectional conduction pushing structure and the second multidirectional conduction pushing structure are completely the same in structure. According to the invention, through the matching design of the multidirectional conduction pushing structure, the controllable automatic needle feeding structure and the derivation auxiliary threading structure, the device can perform quick and automatic quick sewing along with the pre-design, so that the efficiency of local sewing is greatly improved, the safety problem existing in manual sewing is avoided, and through the design of the automatic positioning and clamping structure, the device can perform clamping closing and sewing limitation on two pieces of twisted thread cloth, and the problems of inconvenient positioning of the cloth and sewing sliding in the sewing process, and the quality of sewing splicing and subsequent dyeing treatment are not influenced are avoided.

Description

Twisted thread weaving is with local threading sewing device
Technical Field
The invention relates to the technical field of twisted thread material production, in particular to a local threading sewing device for twisted thread spinning.
Background
Twisting is a process of winding raw material silk into threads, one thread is composed of first auxiliary positioning line wheel root silk, the first auxiliary positioning line wheel root silk is wound mutually to enable the threads to be firmer and more delicate, the tighter the thread winding is, the higher the twist is, the cloth woven out is relatively compact, the draping feeling is good, the fastness is good, so the cloth placed by the twisted thread often has better quality, for the convenience of combining two twisted cloth materials to form different clothes dyeing, the local threading sewing splicing is often needed, the condition that the sewing position is not dyed is guaranteed, but the existing splicing process often needs manpower to deduce sewing, the manpower is wasted, the processing potential safety hazard exists when the efficiency is lower, and the clamping and positioning of the sewn cloth are not convenient.
Disclosure of Invention
The invention aims to provide a local threading sewing device for twisted thread spinning, which solves the existing problems: the existing splicing process usually needs manpower to derive sewing, so that the potential safety hazard of processing exists when manpower is wasted and efficiency is low, and the sewn cloth is not convenient to clamp and position.
In order to achieve the purpose, the invention provides the following technical scheme: a local threading sewing device for spinning twisted threads comprises a sewing carrying plate, wherein a first multidirectional conduction pushing structure and a second multidirectional conduction pushing structure are respectively fixed at two ends of the sewing carrying plate, the structures of the first multidirectional conduction pushing structure and the second multidirectional conduction pushing structure are completely the same, the first multidirectional conduction pushing structure comprises a first assembling positioning plate, a second hydraulic cylinder, a second assembling positioning plate, a first adjusting carrying block, a first motor, a conduction threaded rod, a limiting polished rod, a matching carrying adjusting slide block, a second adjusting carrying block, a limiting guide slide block and a third hydraulic cylinder, the first assembling positioning plate and the second assembling positioning plate are respectively welded at two sides of the sewing carrying plate, a second hydraulic cylinder is fixed at the bottom end of the first assembling positioning plate through screws, and a first adjusting carrying block is fixed at the output end of the second hydraulic cylinder, the top end of the second assembling and positioning plate is welded with two limiting and guiding sliding blocks, the top ends of the limiting and guiding sliding blocks are connected with a second adjusting and carrying block in a sliding mode, a first motor is fixed to one side of the first adjusting and carrying block through screws, the output end of the first motor is connected with a transmission threaded rod in a rotating mode, the other end of the transmission threaded rod is connected with the second adjusting and carrying block in a rotating mode, two limiting polished rods are further welded between the first adjusting and carrying block and the second adjusting and carrying block and are located at the top end and the bottom end of the transmission threaded rod respectively, the outer sides of the transmission threaded rod and the limiting polished rods are movably connected with a matching and carrying adjusting sliding block, and the bottom end of one side of the matching and carrying adjusting sliding block is fixed with a third hydraulic cylinder through screws;
one end of the second multidirectional conduction pushing structure is fixed with a derivation auxiliary threading structure, the derivation auxiliary threading structure comprises a carrying shell, a second motor, a threading hole, a first auxiliary positioning wire wheel, a first carrying wire wheel, a sealing cover and a rotary derivation wire pressing ring, the bottom end of the sealing cover is welded with a rotating connecting rod, the sealing cover is connected with the first carrying wire wheel through the rotating connecting rod, the top end of the sealing cover is welded with a rotary push-guide wire pressing ring, one end of the rotary push-guide wire pressing ring is provided with a wire sowing groove, the bottom end of the first wire carrying wheel is welded with a torque guide rod, the torque guide rod is connected with the output end of a second motor, the torque guide rod is connected with the carrying shell through a roller bearing, one side of the carrying shell is provided with a wire passing hole, a positioning frame is fixed at one end of the carrying shell, and the first auxiliary positioning wire wheel is rotatably connected with the positioning frame;
one end of the first multidirectional conduction pushing structure is fixed with a controllable automatic lower needle structure, the controllable automatic lower needle structure comprises a carrying assembly shell, a second carrying wire wheel, a third motor, an auxiliary assembly plate, an eccentric transmission wheel, a bidirectional connection conduction push rod, a pushing block, a carrying frame, an auxiliary push plate, a derivation sewing rod, a second auxiliary positioning wire wheel and a sewing needle, one side of the carrying assembly shell is rotatably connected with the second carrying wire wheel, the other side of the carrying assembly shell is fixed with the third motor through a screw, the carrying frame is fixed inside the second carrying wire wheel, the auxiliary assembly plate is welded on one side of the carrying frame, the output end of the third motor penetrates through the auxiliary assembly plate to be connected with the eccentric transmission wheel, the eccentric transmission wheel and the pushing block are connected through the bidirectional connection conduction push rod, one end of the pushing block is connected with the auxiliary push plate through a spring, the one end welding of supplementary push pedal has the derivation sewing pole, the one end and the sewing needle of deriving the sewing pole pass through welded connection, the top of carrying on the assembly shell rotates and is connected with second assistance-localization real-time line wheel.
Preferably, a plurality of spacing sliding tray have been seted up to the inside of sewing take-up plate, the both ends of sewing take-up plate all have first pneumatic cylinder through the fix with screw, the output welding of first pneumatic cylinder has the amalgamation splice, the top of amalgamation splice is fixed with the cooperation slider, the grafting guide way has been seted up to the inside on cooperation slider top, the bottom mounting of multistage dismantlement board has the grafting cooperation piece, the grafting cooperation piece is clearance fit with the grafting guide way, the cooperation slider passes through plug-in connection with the multistage dismantlement board, a plurality of line locating holes of crossing have been seted up to the inside of multistage dismantlement board, cooperation slider and spacing sliding tray sliding connection.
Preferably, the inside of the threading positioning hole is inserted with a blocking column in a sliding manner, and the blocking column is made of deformable soft rubber.
Preferably, one side of eccentric driving wheel is fixed with the conduction connecting pin, the one end welding of bulldozing the piece has the cooperation location clamp splice, the both sides of cooperation location clamp splice have all been seted up and have been pushed away the guide hole, the cooperation through-hole has been seted up to the one end of two-way connection conduction push rod, the other end welding of two-way connection conduction push rod has the rotation pin, the cooperation through-hole is clearance fit with the conduction connecting pin, the rotation pin with push away the guide hole and be clearance fit.
Preferably, cooperation slip through-hole has all been seted up at the both ends of bulldozing piece and supplementary push pedal, the top and the bottom of taking the frame have all been welded and have been led the slide bar, cooperation slip through-hole is clearance fit with leading the slide bar.
Preferably, a power connecting through hole and two limiting guide through holes are formed in the inside of the matched carrying adjusting sliding block, the limiting guide through holes are located at the top end and the bottom end of the power connecting through hole, the power connecting through hole is in threaded connection with the conduction threaded rod, and the limiting polished rod is in clearance fit with the guide through holes.
Preferably, direction conduction slide rails are welded on two sides of the limiting sliding groove, following grooves are formed in two sides of the matching sliding block, and the following grooves are in clearance fit with the direction conduction slide rails.
Preferably, one side of sewing loading board is fixed with the PLC control box, the inside PLC controller that has carried of PLC control box, first pneumatic cylinder, second pneumatic cylinder, first motor, third pneumatic cylinder, second motor, third motor all link with the PLC controller electricity, the model of PLC controller is Q25 HCPU.
A partial threading sewing method for twisted thread spinning, which is used for the partial threading sewing device for twisted thread spinning according to any one of the above, characterized by comprising the steps of:
s1: inputting a program which conforms to the specific steps of the processing in a PLC control box, thereby achieving the purpose of control, vertically placing one end of two twisted wire cloth materials to be spliced on the top ends of the multi-section disassembly plates at two sides, and enabling the connecting part to be positioned at the position of the wire passing positioning hole;
s2: controlling the extension and pushing of the first hydraulic cylinder to drive the multi-section disassembly plates on the two sides to clamp inwards, and forming clamping and positioning of the two pieces of processing cloth through pressure and derivation of mechanical pushing;
s3: opening the rotary derivation pressing line ring, winding a sewn bottom line on the outer side of the first carrying line wheel, pulling out one end of the first carrying line wheel through a line passing hole, winding the first auxiliary positioning line wheel once, closing the sealing cover, and guiding the bottom line to a wire shifting groove formed in one end of the rotary derivation pressing line ring to form assembly of the bottom line;
s4: winding a sewing top thread on the outer side of the second carrying thread wheel, guiding and winding one end of the thread at one end of the second auxiliary positioning thread wheel, penetrating through a sewing thread hole at one end of the sewing needle, knotting, and accordingly assembling the top thread and pulling out a blocking column at the thread passing positioning hole;
s5: the second hydraulic cylinder is controlled to deduce the first adjusting carrying block to lift through the preset programming of the PLC, a stable support for lifting conduction is formed through the mutual matching of the limiting guide sliding block and the second adjusting carrying block in the process, the height adjusting and positioning are completed, the conduction threaded rod is driven to rotate forward and backward through the first motor to form a derivation force, the guiding and matching carrying adjusting sliding block is deduced to move laterally under the limiting of the limiting polished rod, so that the X-axis position of the output start is adjusted, the approach distance is adjusted through the derivation of the third hydraulic cylinder, the needle is avoided, and the sewing position adjustment is completed;
s6: the sewing needle guides the top thread to penetrate through the cloth by driving the controllable automatic needle setting structure and the derivation auxiliary threading structure to simultaneously displace, the bottom thread body is positioned at the bent sharp tail of the wire shifting groove of the rotary derivation pressing wire ring, the shifted bottom thread is received in the process that the top thread forms annular contraction, the thread ring is guided when the thread is picked, the sewing needle can penetrate through the thread passing positioning hole to finish knotting under the shifting of the rotary derivation pressing wire ring, and the thread, the cloth and the multi-section dismounting plate are connected;
s7: after the sewing connection is finished, the top thread and the bottom thread are cut off, the multi-section disassembly plate which blocks the plunger and returns to the thread positioning hole and is sealed is taken down, and the multi-section disassembly plates of the next batch are put on.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching design of the multidirectional conduction pushing structure, the controllable automatic needle feeding structure and the derivation auxiliary threading structure, the device can perform quick and automatic quick sewing along with the pre-design, so that the efficiency of local sewing is greatly improved, and the safety problem existing in manual sewing is avoided;
2. according to the invention, through the design of the automatic positioning and clamping structure, the device can clamp, close and limit sewing of two pieces of twisted fabric, and the problems that the fabric is inconvenient to position and the sewing slides in the sewing process, and the sewing splicing quality and the subsequent dyeing treatment are influenced are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention patent, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic structural view of an automatic positioning and clamping structure according to the present invention;
FIG. 4 is a schematic partial structure diagram of a first multidirectional conduction pushing structure according to the present invention;
FIG. 5 is a partial schematic view of a derivation aid threading structure according to the present invention;
fig. 6 is a partial structural schematic view of the controllable automatic needle inserting structure of the present invention.
In the figure: 1. sewing the lapping plate; 2. a limiting sliding groove; 3. a first hydraulic cylinder; 4. combining the splicing blocks; 5. matching with the sliding block; 6. a plurality of sections of disassembly plates; 7. a wire passing positioning hole; 8. a first assembling positioning plate; 9. a second hydraulic cylinder; 10. a second assembling positioning plate; 11. a first adjusting carrying block; 12. a first motor; 13. a conductive threaded rod; 14. a limit polished rod; 15. the adjusting slide block is carried in a matching way; 16. a second adjusting carrying block; 17. a limiting guide sliding block; 18. a third hydraulic cylinder; 19. a first multidirectional conductive urging structure; 20. a second multidirectional conductive urging structure; 21. a mounting case; 22. a second motor; 23. a wire passing hole; 24. a first auxiliary positioning wire wheel; 25. a first wire carrying wheel; 26. sealing the cover; 27. rotating and pushing the wire pressing ring; 28. deducing an auxiliary threading structure; 29. carrying and assembling the shell; 30. a second wire carrying wheel; 31. a third motor; 32. an auxiliary fitting plate; 33. an eccentric drive pulley; 34. a bidirectional connection conduction push rod; 35. a push block; 36. carrying a frame; 37. an auxiliary push plate; 38. deducing a sewing rod; 39. a second auxiliary positioning wire wheel; 40. a sewing needle; 41. controllable automatic needle structure down.
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.
The first embodiment is as follows:
referring to fig. 1-6, a local threading sewing device for twisting thread textile comprises a sewing attachment plate 1, a first multidirectional conduction pushing structure 19 and a second multidirectional conduction pushing structure 20 are respectively fixed at two ends of the sewing attachment plate 1, the first multidirectional conduction pushing structure 19 and the second multidirectional conduction pushing structure 20 have the same structure, the first multidirectional conduction pushing structure 19 comprises a first assembly positioning plate 8, a second hydraulic cylinder 9, a second assembly positioning plate 10, a first adjusting carrying block 11, a first motor 12, a conduction threaded rod 13, a limiting polished rod 14, a matching carrying adjusting slide block 15, a second adjusting carrying block 16, a limiting guide slide block 17 and a third support plate 18, the first assembly positioning plate 8 and the second positioning plate 10 are respectively welded at two sides of the sewing attachment plate 1, the bottom end of the first assembly positioning plate 8 is fixed with the second hydraulic cylinder 9 through screws, a first adjusting carrying block 11 is fixed at the output end of the second hydraulic cylinder 9, two limiting guide sliding blocks 17 are welded at the top end of the second assembling positioning plate 10, a second adjusting carrying block 16 is slidably connected at the top end of each limiting guide sliding block 17, a first motor 12 is fixed at one side of each first adjusting carrying block 11 through a screw, the output end of each first motor 12 is rotatably connected with a conduction threaded rod 13, the other end of each conduction threaded rod 13 is rotatably connected with the second adjusting carrying block 16, two limiting polished rods 14 are further welded between the first adjusting carrying block 11 and the second adjusting carrying block 16, the limiting polished rods 14 are respectively located at the top end and the bottom end of each conduction threaded rod 13, the outer sides of the conduction threaded rods 13 and the limiting polished rods 14 are both movably connected with a matching carrying adjusting sliding block 15, and a third hydraulic cylinder 18 is fixed at the bottom end of one side of the matching carrying sliding block 15 through screws;
a derivation auxiliary threading structure 28 is fixed at one end of the second multidirectional conduction pushing structure 20, the derivation auxiliary threading structure 28 comprises a carrying shell 21, a second motor 22, a wire passing hole 23, a first auxiliary positioning wire wheel 24, a first carrying wire wheel 25, a sealing cover 26 and a rotary derivation pressing wire ring 27, a rotary connecting rod is welded at the bottom end of the sealing cover 26, the sealing cover 26 is connected with the first carrying wire wheel 25 through the rotary connecting rod, the rotary derivation pressing wire ring 27 is welded at the top end of the sealing cover 26, a wire sowing groove is formed at one end of the rotary derivation pressing wire ring 27, a torque guide rod is welded at the bottom end of the first carrying wire wheel 25 and is connected with the output end of the second motor 22, the torque guide rod is connected with the carrying shell 21 through a roller bearing, one side of the carrying shell 21 is provided with a wire passing hole 23, one end of the carrying shell 21 is fixed with a positioning frame, and the first auxiliary positioning wire wheel 24 is rotatably connected with the positioning frame;
one end of the first multi-directional conduction pushing structure 19 is fixed with a controllable automatic lower needle structure 41, the controllable automatic lower needle structure 41 comprises a carrying assembly shell 29, a second carrying wire wheel 30, a third motor 31, an auxiliary assembly plate 32, an eccentric guide wheel 33, a two-way connection conduction push rod 34, a push block 35, a carrying frame 36, an auxiliary push plate 37, a derivation sewing rod 38, a second auxiliary positioning wire wheel 39 and a sewing needle 40, one side of the carrying assembly shell 29 is rotatably connected with the second carrying wire wheel 30, the other side of the carrying assembly shell 29 is fixed with the third motor 31 through a screw, the carrying frame 36 is fixed inside the second carrying wire wheel 30, the auxiliary assembly plate 32 is welded on one side of the carrying frame 36, the output end of the third motor 31 penetrates through the auxiliary assembly plate 32 to be connected with the eccentric guide wheel 33, the eccentric guide wheel 33 is connected with the push block 35 through the two-way connection conduction push rod 34, one end of the push block 35 is connected with the auxiliary assembly 37 through a spring, one end of the auxiliary push plate 37 is welded with a derivation sewing rod 38, one end of the derivation sewing rod 38 is connected with a sewing needle 40 through welding, and the top end of the carrying assembly shell 29 is rotatably connected with a second auxiliary positioning wire wheel 39;
the sewing lapping plate comprises a sewing lapping plate 1, a plurality of limiting sliding grooves 2, a first hydraulic cylinder 3 is fixed at two ends of the sewing lapping plate 1 through screws, a merging block 4 is welded at the output end of the first hydraulic cylinder 3, a matching slide block 5 is fixed at the top end of the merging block 4, an inserting guide groove is formed in the top end of the matching slide block 5, an inserting matching block is fixed at the bottom end of a multi-section disassembling plate 6, the inserting matching block and the inserting guide groove are in clearance fit, the matching slide block 5 and the multi-section disassembling plate 6 are connected through inserting, a plurality of wire passing positioning holes 7 are formed in the multi-section disassembling plate 6, the matching slide block 5 is in sliding connection with the limiting sliding grooves 2, direction conducting slide rails are welded at two sides of the limiting sliding grooves 2, following grooves are formed at two sides of the matching slide block 5, the following grooves are in clearance fit with the direction conducting slide rails, and stable clamping and positioning of cloth can be conveniently completed, the cloth is prevented from slipping off or being pushed by the needle thread to move;
a blocking column is inserted in the thread passing positioning hole 7 in a sliding mode, the blocking column is made of deformable soft rubber, complete closing of the thread passing positioning hole 7 is facilitated, and pigment is prevented from contacting a sewing part in next rendering;
a conduction connecting pin is fixed on one side of the eccentric transmission wheel 33, a matching positioning clamping block is welded at one end of the pushing block 35, pushing holes are formed in the two sides of the matching positioning clamping block, a matching through hole is formed in one end of the bidirectional connection conduction push rod 34, a rotating pin is welded at the other end of the bidirectional connection conduction push rod 34, the matching through hole is in clearance fit with the conduction connecting pin, the rotating pin is in clearance fit with the pushing holes, matching sliding through holes are formed in the two ends of the pushing block 35 and the two ends of the auxiliary push plate 37, guide sliding rods are welded at the top end and the bottom end of the carrying frame 36, and the matching sliding through holes are in clearance fit with the guide sliding rods, so that an oval up-and-down pushing track generated by the eccentric transmission wheel 33 is conveniently extended and transmitted through connection, and the pushing transmission is completed to drive the sewing needle 40 to perform telescopic sewing;
a power connecting through hole and two limiting guide through holes are formed in the matched carrying adjusting slide block 15, the limiting guide through holes are located at the top end and the bottom end of the power connecting through hole, the power connecting through hole is in threaded connection with the conduction threaded rod 13, and the limiting polished rod 14 is in clearance fit with the guide through holes, so that adjusting conduction pushing on an X axis can be conveniently formed;
one side of sewing support plate 1 is fixed with the PLC control box, the inside PLC controller that carries that has of PLC control box, first pneumatic cylinder 3, second pneumatic cylinder 9, first motor 12, third pneumatic cylinder 18, second motor 22, third motor 31 all link with the PLC controller electricity, the model of PLC controller is Q25HCPU, be convenient for form holistic conduction control, improve the holistic degree of automation of device, thereby reach better laborsaving and raise the efficiency.
Example two:
the first step is as follows: inputting a program which conforms to the specific steps of the processing in a PLC control box, so as to achieve the purpose of control, vertically placing one end of two twisted wire cloth materials to be spliced on the top ends of the multi-section disassembly plates 6 at two sides, and enabling the connecting part to be positioned at the position of the wire passing positioning hole 7;
the second step is that: controlling the extension and pushing of the first hydraulic cylinder 3 to drive the multi-section disassembly plates 6 on the two sides to clamp inwards, and forming clamping and positioning of two pieces of processing cloth through pressure and derivation of mechanical pushing;
the third step: opening the rotary push-guide wire pressing ring 27, winding a sewn bottom wire on the outer side of the first carrying wire wheel 25, pulling one end of the sewn bottom wire out through the wire passing hole 23, winding the sewn bottom wire on the first auxiliary positioning wire wheel 24 once, closing the sealing cover 26, and guiding the sewn bottom wire to a wire shifting groove formed in one end of the rotary push-guide wire pressing ring 27 to form bottom wire assembly;
the fourth step: winding a sewing top thread on the outer side of the second carrying thread wheel 30, leading one end of the thread to be wound on one end of the second auxiliary positioning thread wheel 39 and then pass through a sewing thread hole at one end of the sewing needle 40 for knotting, so that the assembly of the top thread is achieved, and a blocking column at the thread passing positioning hole 7 is pulled out;
the fifth step: the second hydraulic cylinder 9 is controlled to deduce the first adjusting carrying block 11 to lift through the preset programming of the PLC, a stable support for lifting conduction is formed through the mutual matching of a limiting guide sliding block 17 and a second adjusting carrying block 16 in the process, the height adjusting and positioning are completed, a conduction threaded rod 13 is driven to rotate forwards and backwards through a first motor 12 to form a derivation force, the guiding cooperation carrying adjusting sliding block 15 is deduced to move laterally under the limiting of a limiting polished rod 14, the position of an X axis at the beginning of output is adjusted, the approach distance is adjusted through the derivation of a third hydraulic cylinder 18, the needle striking is avoided, and the sewing position adjustment is completed;
and a sixth step: the sewing needle 40 guides the top thread to penetrate through the cloth by driving the controllable automatic needle setting structure 41 and the derivation auxiliary threading structure 28 to simultaneously displace, the bottom thread body is positioned at the bent sharp tail of the wire shifting groove of the rotary pushing and guiding press wire ring 27, the shifted bottom thread is received in the process that the top thread forms annular contraction, the thread ring is guided during thread picking, the sewing needle 40 can penetrate through the thread passing positioning hole 7 to finish knotting under the thread shifting of the rotary pushing and guiding press wire ring 27, and the thread and the cloth are connected with the multi-section dismounting plate 6;
the seventh step: after the sewing connection is finished, the top thread and the bottom thread are cut off, the multi-section disassembly plate 6 which blocks the plunger and returns to the thread positioning hole 7 and is sealed is taken down, and the multi-section disassembly plates 6 of the next batch are put on.
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.

Claims (8)

1. The utility model provides a twisting thread weaving is with local threading sewing device, includes sewing support plate (1), its characterized in that: the sewing lapping carrier plate comprises a sewing lapping carrier plate (1), wherein a first multidirectional conduction pushing structure (19) and a second multidirectional conduction pushing structure (20) are respectively fixed at two ends of the sewing lapping carrier plate (1), the structures of the first multidirectional conduction pushing structure (19) and the second multidirectional conduction pushing structure (20) are completely the same, the first multidirectional conduction pushing structure (19) comprises a first assembling positioning plate (8), a second hydraulic cylinder (9), a second assembling positioning plate (10), a first adjusting carrying block (11), a first motor (12), a conduction threaded rod (13), a limiting polished rod (14), a matching carrying adjusting slide block (15), a second adjusting carrying block (16), a limiting guide slide block (17) and a third hydraulic cylinder (18), the first assembling positioning plate (8) and the second assembling positioning plate (10) are respectively welded at two sides of the sewing lapping carrier plate (1), and a second hydraulic cylinder (9) is fixed at the bottom end of the first assembling positioning plate (8) through screws, the output end of the second hydraulic cylinder (9) is fixed with a first adjusting carrying block (11), the top end of the second assembling positioning plate (10) is welded with two limiting guide sliding blocks (17), the top end of each limiting guide sliding block (17) is connected with a second adjusting carrying block (16) in a sliding mode, one side of each first adjusting carrying block (11) is fixed with a first motor (12) through a screw, the output end of each first motor (12) is connected with a conduction threaded rod (13) in a rotating mode, the other end of each conduction threaded rod (13) is connected with the second adjusting carrying block (16) in a rotating mode, two limiting polish rods (14) are further welded between the first adjusting carrying block (11) and the second adjusting carrying block (16), the limiting polish rods (14) are respectively located at the top end and the bottom end of the conduction threaded rod (13), and the outer sides of the conduction threaded rods (13) and the limiting polish rods (14) are both movably connected with a matching carrying adjusting sliding block (15), a third hydraulic cylinder (18) is fixed at the bottom end of one side of the matched carrying and adjusting slide block (15) through a screw;
the one end that the multidirectional conduction of second promoted structure (20) is fixed with derives supplementary threading structure (28), derive supplementary threading structure (28) including carrying on shell (21), second motor (22), cross line hole (23), first assistance-localization real-time line wheel (24), first year line wheel (25), closing cap (26) and rotation and impel wire loop (27), the bottom welding of closing cap (26) has the rotation connecting rod, closing cap (26) is connected through rotating the connecting rod with first year line wheel (25), the top welding of closing cap (26) has the rotation and impels wire loop (27), the wire is dialled the groove has been seted up to the one end of rotation and impels wire loop (27), the bottom welding of first year line wheel (25) has the torque guide arm, the torque guide arm is connected with the output of second motor (22), and is connected through roller bearing between torque guide arm and the carrying on shell (21), a wire passing hole (23) is formed in one side of the carrying shell (21), a positioning frame is fixed at one end of the carrying shell (21), and the first auxiliary positioning wire wheel (24) is rotatably connected with the positioning frame;
one end of the first multidirectional conduction pushing structure (19) is fixed with a controllable automatic lower needle structure (41), the controllable automatic lower needle structure (41) comprises a carrying assembly shell (29), a second carrying wire wheel (30), a third motor (31), an auxiliary assembly plate (32), an eccentric transmission wheel (33), a bidirectional connection conduction push rod (34), a push block (35), a carrying frame (36), an auxiliary push plate (37), a derivation sewing rod (38), a second auxiliary positioning wire wheel (39) and a sewing needle (40), one side of the carrying assembly shell (29) is rotatably connected with the second carrying wire wheel (30), the other side of the carrying assembly shell (29) is fixed with the third motor (31) through screws, the inside of the second carrying wire wheel (30) is fixed with the carrying frame (36), and the auxiliary assembly plate (32) is welded on one side of the carrying frame (36), the output of third motor (31) runs through supplementary accessory plate (32) and is connected with eccentric guide pulley (33), eccentric guide pulley (33) are connected through two-way connection conduction push rod (34) with bulldozing piece (35), there is supplementary push pedal (37) one end of bulldozing piece (35) through spring coupling, the one end welding of supplementary push pedal (37) has deducts sewing pole (38), the one end of deducing sewing pole (38) passes through welded connection with sewing needle (40), the sewing line hole has still been seted up to the inside of sewing needle (40), the top of carrying on assembly shell (29) is rotated and is connected with second assistance-localization real time line wheel (39).
2. The partial threading sewing device for twisting thread textile as claimed in claim 1, wherein: also comprises a multi-section disassembly plate (6), a plurality of limiting sliding grooves (2) are arranged inside the sewing lapping plate (1), two ends of the sewing support plate (1) are fixed with a first hydraulic cylinder (3) through screws, the output end of the first hydraulic cylinder (3) is welded with a merging joint block (4), the top end of the merging joint block (4) is fixed with a matching slide block (5), the inside of the top end of the matching slide block (5) is provided with an inserting guide groove, the bottom end of the multi-section dismounting plate (6) is fixed with an inserting matching block, the inserting matching block and the inserting guide groove are in clearance fit, the matching sliding block (5) is connected with the multi-section dismounting plate (6) in an inserting way, a plurality of wire passing positioning holes (7) are formed in the multi-section disassembling plate (6), and the matching sliding block (5) is in sliding connection with the limiting sliding groove (2).
3. The partial threading sewing device for twisting thread textile as claimed in claim 2, wherein: the inside of the threading positioning hole (7) is inserted with a blocking column in a sliding mode, and the blocking column is made of deformable soft rubber.
4. The partial threading sewing device for twisting thread textile as claimed in claim 1, wherein: one side of eccentric biography guide wheel (33) is fixed with the conduction connecting pin, the one end welding of bulldozing piece (35) has the cooperation location clamp splice, the both sides of cooperation location clamp splice have all been seted up and have been pushed away the guide hole, the cooperation through-hole has been seted up to the one end of two-way connection conduction push rod (34), the other end welding of two-way connection conduction push rod (34) has the rotation pin, the cooperation through-hole is clearance fit with the conduction connecting pin, the rotation pin with push away the guide hole and be clearance fit.
5. The partial threading sewing device for twisting thread textile as claimed in claim 1, wherein: the both ends of bulldozing piece (35) and supplementary push pedal (37) have all been seted up cooperation slip through-hole, the top and the bottom of taking frame (36) all weld and have the direction slide bar, cooperation slip through-hole is clearance fit with the direction slide bar.
6. The partial threading sewing device for twisting thread textile as claimed in claim 1, wherein: a power connect the through hole and two spacing direction through holes have been seted up to the inside of cooperation carrying adjusting block (15), spacing direction through hole is located power connect the top and the bottom of through hole, power connect the through hole and pass through threaded connection with conduction threaded rod (13), spacing polished rod (14) and direction through hole are clearance fit.
7. The partial threading sewing device for twisting thread textile as claimed in claim 2, wherein: the direction conduction slide rail is welded on the two sides of the limiting slide groove (2), the following grooves are formed in the two sides of the matching slide block (5), and the following grooves are in clearance fit with the direction conduction slide rail.
8. The partial threading sewing device for twisting thread textile as claimed in claim 2, wherein: one side of sewing loading board (1) is fixed with the PLC control box, the inside PLC controller that has carried of PLC control box, first pneumatic cylinder (3), second pneumatic cylinder (9), first motor (12), third pneumatic cylinder (18), second motor (22), third motor (31) all link with the PLC controller electricity, the model of PLC controller is Q25 HCPU.
CN202010676242.8A 2020-07-14 2020-07-14 Twisted thread weaving is with local threading sewing device Active CN111778638B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6189470B1 (en) * 1996-05-23 2001-02-20 Stephen J. Root Automatic pillow sham sewing machine
CN1962987A (en) * 2006-11-17 2007-05-16 李德锵 Numerically controlled single-needle quilter
CN103835083A (en) * 2014-03-10 2014-06-04 江苏大岛机械集团有限公司 Multifunctional swinging type quilting and embroidering integration machine
CN205368670U (en) * 2016-01-20 2016-07-06 天津宝盈电脑机械有限公司 Facial height precision sewing machine structure by a wide margin
CN209114121U (en) * 2018-09-14 2019-07-16 吉奥璐纺织品(南通)有限公司 A kind of numerical control head movable high-speed quilting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6189470B1 (en) * 1996-05-23 2001-02-20 Stephen J. Root Automatic pillow sham sewing machine
CN1962987A (en) * 2006-11-17 2007-05-16 李德锵 Numerically controlled single-needle quilter
CN103835083A (en) * 2014-03-10 2014-06-04 江苏大岛机械集团有限公司 Multifunctional swinging type quilting and embroidering integration machine
CN205368670U (en) * 2016-01-20 2016-07-06 天津宝盈电脑机械有限公司 Facial height precision sewing machine structure by a wide margin
CN209114121U (en) * 2018-09-14 2019-07-16 吉奥璐纺织品(南通)有限公司 A kind of numerical control head movable high-speed quilting

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