CN210809439U

CN210809439U - Detachable waistband guide edge curling mechanism

Info

Publication number: CN210809439U
Application number: CN201921749206.9U
Authority: CN
Inventors: 蔡源; 姚珍田
Original assignee: Hangzhou Nannan Baby Products Co ltd
Current assignee: Hangzhou Nannan Baby Products Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-23
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a direction turn-up mechanism of detachable waistband, including direction piece and fixed block, but be provided with on the fixed block but the centre gripping is fixed and be fixed the mechanism that the centre gripping was fixed in the mechanism of drawing on waist machine sewing portion and still be provided with on the fixed block and carry out the fixed mechanism of centre gripping to the direction piece, can fix the direction piece on drawing the waist machine through the cooperation of two kinds of mechanisms above, through the above setting, realize the demountable installation of direction piece.

Description

Detachable waistband guide edge curling mechanism

Technical Field

The utility model relates to a weaving equipment technical field, in particular to direction turn-up mechanism of detachable waistband.

Background

The waistband drawing machine is an important device in clothing machinery, is mainly used for processing the waists of various trousers and skirts, can sew coiled waistbands on corresponding trousers or skirts after edge curling, and is characterized by greatly improving the working efficiency and having uniform, firm and beautiful stitches.

Some of existing draw waist machines to go up the welding and have the direction turn-up device, and the staff places the waistband into in the device, but the device can only be suitable for the waistband model of a type, when will carrying out the turn-up to the waistband of other models, then need use another one to draw the waist machine, very inconvenient and increased manufacturing cost to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detachable waistband direction turn-up mechanism can dismantle fast and install direction turn-up device.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a detachable waistband guiding and edge-curling mechanism comprises a guide piece and a fixed block, wherein a through hole is formed in the fixed block, a sliding groove communicated with the through hole is further formed in the fixed block, a sleeve in sliding fit with the sliding groove is arranged in the sliding groove, a first clamping block is fixed at one end, located outside the sliding groove, of the sleeve, a connecting rod in sliding fit with the through hole is arranged in the through hole in an inserting mode, part of the connecting rod enters the sleeve and is in sliding fit with the inner wall of the sleeve, a through hole is formed in one end, away from the connecting rod, of the sleeve, a second clamping block is fixed at one end, located outside the through hole, of the connecting rod, a first threaded rod is arranged in the sleeve, one end part of the first threaded rod enters the connecting rod, the first threaded rod is in threaded fit with the connecting rod, and one end, away from the, a nut is fixed at one end of the first threaded rod, which is far away from the connecting rod, a fixing hole is formed in each of the first clamping block and the second clamping block, threaded holes corresponding to the fixing holes are formed in the side walls of the two sides of the fixing block, a fastening bolt in threaded fit with the threaded holes is inserted into the fixing holes, a clamping hole is further formed in the fixing block, a bar-shaped block in sliding fit with the clamping hole is arranged in the clamping hole, a gear groove communicated with the clamping hole is further formed in the fixing block, a tooth groove is formed in the side wall of one side of the bar-shaped block, a rotating rod in rotating fit with the fixing block is arranged on the fixing block in a penetrating mode, a clamping groove is formed in one end of the rotating rod, the rotating rod is arranged at the center of the gear groove, a gear meshed with the tooth groove is fixedly sleeved on the rotating rod, and the, the upper end face of the gear is provided with a plurality of limiting grooves, the fixing block is provided with a limiting rod which is in sliding fit with the fixing block in a penetrating mode, the limiting rod is matched with the limiting grooves, one end of the strip-shaped block is fixedly provided with a chuck plate, and the guide piece is provided with a U-shaped groove which is in alternate fit with the strip-shaped block.

By adopting the technical scheme, when the guide sheet is fixed on the waist drawing machine, the guide sheet is firstly inserted into the bar-shaped block through the U-shaped groove, then the limit rod is pulled towards the direction far away from the fixed block, at the moment, the limit rod is far away from the limit groove, then the screw rod is rotated through the matching of the screwdriver and the clamping groove, the rotation of the screw rod can drive the gear fixedly connected with the screw rod to rotate, the gear is meshed with the tooth groove arranged on the bar-shaped block, the gear rotates to drive the bar-shaped block to move in the clamping hole, the bar-shaped block moves to drive the clamping chuck to move together, the clamping chuck moves towards the direction close to the fixed block, the guide sheet can be fixed on the fixed block through the clamping chuck, the limit rod is pushed into the fixed block again, at the moment, the limit rod is matched with the limit groove on the gear, the gear can be prevented from rotating, the fixing effect of the clamping chuck, firstly, a fastening bolt is removed, then a nut is rotated through a wrench, the nut is fixed with a first threaded rod, the first threaded rod is rotated by rotating the nut, the nut is rotated in a forward direction, the first threaded rod is matched with the threads of a connecting rod, the nut is moved in a direction far away from a sleeve, at the moment, a first clamping block and a second clamping block can be pulled, the distance between the first clamping block and the second clamping block is increased, the first clamping block and the second clamping block are arranged on two sides of a sewing part of a waist pulling machine, then, the nut is rotated in a reverse direction, at the moment, the nut is moved in a direction close to the sleeve, when the nut tightly abuts against the sleeve, the first clamping block and the second clamping block abut against the sewing part of the waist pulling machine, at the moment, the fixing block is fixed at the sewing part of the waist pulling machine, then, the fastening bolt penetrates into a fixing hole, the fastening bolt is rotated to be screwed into the threaded hole, at the moment, the fixing effect of the first clamping block and the second clamping block is ensured.

Preferably, three corner blocks are symmetrically arranged between the first clamping block and the second clamping block, a threaded rod II is arranged on the first clamping block and the second clamping block in a penetrating mode, the first clamping block and the second clamping block are in running fit with the threaded rod II, the three corner blocks are sleeved on the second threaded rod and are in threaded fit with the second threaded rod, short rods are further fixed on the first clamping block and the second clamping block, and hole grooves in sliding fit with the short rods are formed in the three corner blocks.

Adopt above-mentioned technical scheme, when clamp splice one and clamp splice two are fixed when the portion of sewing up of drawing the waist machine, rotate threaded rod two, under the screw-thread fit of threaded rod two and three hornblocks, and three hornblocks and short-bar sliding fit, thereby rotate threaded rod two and will drive three hornblocks and remove, the inclined plane of three hornblocks with draw waist machine seam portion inconsistent, can further strengthen the fixed effect of fixed block, avoid drawing the waist machine at the during operation, the phenomenon that the fixed block rocked appears, the inclined plane through three hornblocks with draw waist machine seam portion and cooperate, can increase the application scope of fixed block.

Preferably, rubber pads are fixed on the first clamping block and the second clamping block.

Adopt above-mentioned technical scheme, increase the fixed effect of clamp splice one and clamp splice two through the rubber pad.

Preferably, a shock pad is fixed on the end face of the chuck close to the fixing block.

By adopting the technical scheme, the fixing effect of the chuck is improved through the shock pad, and the guide piece is prevented from shaking during the work of the waist drawing machine.

Preferably, one end of the limiting rod is fixed with a pull ring.

By adopting the technical scheme, the pull ring is convenient for workers to pull up and put down the limiting rod, and the phenomenon of sliding when the limiting rod is manually pulled is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram illustrating a fixing block and related components thereof according to an embodiment;

fig. 3 is a schematic diagram illustrating an internal structure of a fixing block according to an embodiment.

Reference numerals: 1. a guide piece; 2. a fixed block; 3. a through hole; 4. a chute; 5. a sleeve; 6. a first clamping block; 7. a connecting rod; 8. perforating; 9. a second clamping block; 10. a first threaded rod; 11. a nut; 12. a fixing hole; 13. a threaded hole; 14. fastening a bolt; 15. a clamping hole; 16. a bar-shaped block; 17. a gear groove; 18. a tooth socket; 19. rotating the rod; 20. a card slot; 21. a gear; 22. a limiting groove; 23. a limiting rod; 24. a chuck; 25. a U-shaped groove; 26. a triangular block; 27. a second threaded rod; 28. a short bar; 29. a hole groove; 30. a rubber pad; 31. a shock pad; 32. a waist pulling machine; 33. and (4) a pull ring.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, a detachable waistband guiding and curling mechanism comprises a guide sheet 1 and a fixed block 2, wherein the fixed block 2 is provided with a through hole 3, the fixed block 2 is also provided with a chute 4 communicated with the through hole 3, the chute 4 is internally provided with a sleeve 5 in sliding fit with the chute 4, one end of the sleeve 5, which is positioned outside the chute 4, is fixed with a first clamping block 6, a connecting rod 7 in sliding fit with the through hole 3 is inserted in the through hole 3, part of the connecting rod 7 enters the sleeve 5 and is in sliding fit with the inner wall of the sleeve 5, one end of the sleeve 5, which is far away from the connecting rod 7, is provided with a through hole 8, one end of the connecting rod 7, which is positioned outside the through hole 3, is fixed with a second clamping block 9, the sleeve 5 is internally provided with a first threaded rod 10, one end part of the first threaded rod 10 enters the connecting rod 7, the first threaded fit with the, a nut 11 is fixed at one end of the first threaded rod 10 far away from the connecting rod 7, a fixing hole 12 is formed in each of the first clamping block 6 and the second clamping block 9, threaded holes 13 corresponding to the fixing holes 12 are formed in side walls of two sides of the fixing block 2, a fastening bolt 14 in threaded fit with the threaded holes 13 is inserted and arranged in each of the fixing holes 12, a clamping hole 15 is further formed in the fixing block 2, a bar-shaped block 16 in sliding fit with the clamping hole 15 is arranged in each clamping hole 15, a gear 21 groove 17 communicated with the clamping hole 15 is further formed in the fixing block 2, a tooth socket 18 is formed in one side wall of each bar-shaped block 16, a rotating rod 19 in rotating fit with the fixing block 2 is arranged on the fixing block 2 in a penetrating mode, a clamping groove 20 is formed in one end of the rotating rod 19, the rotating rod 19 is arranged at the center of the groove 17 of the gear 21, a gear 21 meshed with the tooth socket 18 is fixedly sleeved on the rotating rod, wear to be equipped with on the fixed block 2 and be sliding fit's gag lever post 23 and spacing groove 22 looks adaptation with fixed block 2, the one end of bar piece 16 is fixed with the (holding) chuck 24, has seted up on the guide plate 1U type groove 25 and is between U type groove 25 and the bar piece 16 and alternates the cooperation.

As shown in fig. 2 and 3, a triangular block 26 is symmetrically arranged between the first clamping block 6 and the second clamping block 9, a threaded rod 27 penetrates through the first clamping block 6 and the second clamping block 9, the first clamping block 6 and the second clamping block 9 are in rotating fit with the threaded rod 27, the triangular block 26 is sleeved on the threaded rod 27, the triangular block 26 is in threaded fit with the threaded rod 27, a short rod 28 is further fixed on the first clamping block 6 and the second clamping block 9, and a hole slot 29 in sliding fit with the short rod 28 is formed in the triangular block 26.

When the guide sheet 1 is fixed on the waist drawing machine 32, firstly the guide sheet 1 is inserted into the bar-shaped block 16 through the U-shaped groove 25, then the limiting rod 23 is pulled towards the direction far away from the fixed block 2, at the moment, the limiting rod 23 is far away from the limiting groove 22, then the screw driver is matched with the clamping groove 20, the screw rod 19 is rotated, the screw rod 19 rotates to drive the gear 21 fixedly connected with the screw rod 19 to rotate, the gear 21 is meshed with the tooth groove 18 formed on the bar-shaped block 16, the gear 21 rotates to drive the bar-shaped block 16 to move in the clamping hole 15, the bar-shaped block 16 moves to drive the chuck plate 24 to move together, the chuck plate 24 moves towards the direction close to the fixed block 2, the guide sheet 1 can be fixed on the fixed block 2 through the chuck plate 24, the limiting rod 23 is pushed into the fixed block 2 again, at the moment, the limiting rod 23 is matched with the limiting groove 22 on the, when the guide plate 1 is fixed on the fixed block 2, the fixed block 2 is moved to the sewing part of the waist pulling machine 32, the fastening bolt 14 is firstly pulled down, then the nut 11 is rotated by a wrench, the nut 11 is fixed with the first threaded rod 10, the first threaded rod 10 is rotated by rotating the nut 11, the nut 11 is rotated in the forward direction firstly, the nut 11 is moved in the direction far away from the sleeve 5 under the threaded fit of the first threaded rod 10 and the connecting rod 7, at the moment, the first clamping block 6 and the second clamping block 9 can be pulled, the distance between the first clamping block 6 and the second clamping block 9 is enlarged, the first clamping block 6 and the second clamping block 9 are arranged at the two sides of the sewing part of the waist pulling machine 32, then the nut 11 is rotated in the reverse direction, at the moment, the nut 11 moves towards the direction close to the sleeve 5, when the nut 11 is abutted on the sleeve 5, at the moment, the first clamping block 6 and the second clamping block 9 are abutted against the sewing part of the waist pulling machine 32, when the first clamping block 6 and the second clamping, rotate two 27 threaded rods, under the screw-thread fit of two 27 threaded rods and three hornblocks 26, and three hornblocks 26 and short bar 28 sliding fit, thereby rotate two 27 threaded rods and will drive three hornblocks 26 and remove, the inclined plane of three hornblocks 26 is contradicted with the portion of sewing up of the waist machine 32 of drawing, can further strengthen the fixed effect of fixed block 2, avoid drawing the waist machine 32 at the during operation, the phenomenon of rocking appears in fixed block 2, cooperate with the portion of sewing up of the waist machine 32 through the inclined plane of three hornblocks 26 simultaneously, can increase the application scope of fixed block 2, fixed block 2 will be tightly fixed in the portion of sewing up of the waist machine 32 this moment, alternate into fixed orifices 12 with fastening bolt 14 afterwards, rotate fastening bolt 14 and make its screw in into screw hole 13, can further fix clamp splice one 6 and clamp splice this moment, guarantee the fixed effect of clamp splice one 6 and clamp splice two 9.

As shown in FIG. 3, rubber pads 30 are fixed on the first clamping block 6 and the second clamping block 9, and the fixing effect of the first clamping block 6 and the second clamping block 9 is enhanced through the rubber pads 30.

As shown in fig. 3, a shock pad 31 is fixed on the end surface of the chuck 24 close to the fixing block 2, and the fixing effect of the chuck 24 is increased by the shock pad 31, so that the guide sheet 1 is prevented from shaking when the lumbar support pulling machine 32 works.

As shown in FIG. 2, one end of the limiting rod 23 is fixed with a pull ring 33, the pull ring 33 is convenient for workers to pull up and put down the limiting rod 23, and the phenomenon of sliding when the limiting rod 23 is manually pulled up and put down is avoided.

Claims

1. The detachable guiding and edge-curling mechanism for the waistband is characterized by comprising a guide piece (1) and a fixed block (2), wherein a through hole (3) is formed in the fixed block (2), a sliding groove (4) communicated with the through hole (3) is further formed in the fixed block (2), a sleeve (5) in sliding fit with the sliding groove (4) is arranged in the sliding groove (4), a clamping block I (6) is fixed at one end, located outside the sliding groove (4), of the sleeve (5), a connecting rod (7) in sliding fit with the through hole (3) is arranged in the through hole (3) in an inserting mode, the connecting rod (7) partially enters the sleeve (5) and is in sliding fit with the inner wall of the sleeve (5), a through hole (8) is formed in one end, far away from the connecting rod (7), of the connecting rod (7), located at one end, located outside the through hole (3), of the connecting rod (7), and a clamping block II (9) is fixed, a first threaded rod (10) is arranged in the sleeve (5), one end part of the first threaded rod (10) enters the connecting rod (7), the first threaded rod (10) is in threaded fit with the connecting rod (7), one end, far away from the connecting rod (7), of the first threaded rod (10) penetrates through the through hole (8) and enters the outer part of the sleeve (5), a nut (11) is fixed at one end, far away from the connecting rod (7), of the first threaded rod (10), fixing holes (12) are formed in the first clamping block (6) and the second clamping block (9), threaded holes (13) corresponding to the fixing holes (12) are formed in the side walls of the two sides of the fixing block (2), fastening bolts (14) in threaded fit with the threaded holes (13) penetrate through the fixing holes (12), and clamping holes (15) are formed in the fixing block (2), be provided with in centre gripping hole (15) with centre gripping hole (15) are sliding fit's bar-shaped piece (16), still seted up on fixed block (2) with gear (21) groove (17) that centre gripping hole (15) are linked together, tooth's socket (18) have been seted up on one side lateral wall of bar-shaped piece (16), wear to be equipped with on fixed block (2) with fixed block (2) are normal running fit's swing arm (19) just draw-in groove (20) have been seted up to the one end of swing arm (19), swing arm (19) arrange in the center of gear (21) groove (17), the overcoat is fixed with on swing arm (19) tooth's socket (18) engaged with gear (21), gear (21) arrange in tooth's socket (18), a plurality of spacing groove (22) have been seted up to the up end face of gear (21), wear to be equipped with on fixed block (2) be sliding fit's swing arm (23) just with fixed block (2) spacing arm (23) stop arm (23) with Groove (22) looks adaptation, the one end of bar piece (16) is fixed with (holding) chuck (24), seted up U type groove (25) on guide plate (1) just U type groove (25) with be the interlude cooperation between bar piece (16).

2. The detachable guiding and curling mechanism for the waistband according to claim 1, wherein triangular blocks (26) are symmetrically arranged between the first clamping block (6) and the second clamping block (9), a threaded rod II (27) penetrates through the first clamping block (6) and the second clamping block (9), the first clamping block (6) and the second clamping block (9) are in rotating fit with the threaded rod II (27), the triangular block (26) is sleeved on the threaded rod II (27), the triangular block (26) is in threaded fit with the threaded rod II (27), a short rod (28) is further fixed on the first clamping block (6) and the second clamping block (9), and a hole groove (29) in sliding fit with the short rod (28) is formed in the triangular block (26).

3. The detachable guiding and curling mechanism of waist belt according to claim 2, wherein said first clamping block (6) and said second clamping block (9) are fixed with rubber pads (30).

4. The detachable guide-hemming mechanism for waist belt according to claim 1, wherein a shock-absorbing pad (31) is fixed on the end face of the chuck (24) near the fixing block (2).

5. The guiding and curling mechanism of a detachable waistband according to claim 1, wherein a pull ring (33) is fixed at one end of the limiting rod (23).