CN213086303U

CN213086303U - Device is tailor with quilter thread end to mattress production

Info

Publication number: CN213086303U
Application number: CN202021537658.3U
Authority: CN
Inventors: 周毅
Original assignee: Wuhan Lianle Bedding Co ltd
Current assignee: Wuhan Lianle Bedding Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a device is tailor with quilter thread end to mattress production, including a aircraft nose, but the syringe needle of vertical runout is installed to the bottom of aircraft nose, the left side wall of aircraft nose has set firmly the fixed head, fixed mounting has perpendicular vaulting pole on the fixed head, the bottom of perpendicular vaulting pole has set firmly servo motor and hollow fixing base respectively, servo motor's output fixedly connected with eccentric wheel, but the top of fixing base inner chamber is provided with horizontal slip's connecting rod, the left side of connecting rod has set firmly and has blockked the piece. The utility model relates to a mattress processing equipment technical field, this device is tailor with quilter end of a thread for mattress production through on traditional shearing mechanism, has add unhairing limit mechanism to can make the end of a thread after shearing improve deckle edge phenomenon or thoroughly eliminate deckle edge phenomenon greatly, especially to the end of a thread that stranded fibre constitutes, can ensure that the end of a thread after shearing can not take place branching or loose phenomenon.

Description

Device is tailor with quilter thread end to mattress production

Technical Field

The utility model relates to a mattress processing equipment technical field specifically is a device is tailor with quilter thread end to mattress production.

Background

A quilting machine is a textile machine used for sewing linear patterns on mattresses, bedspreads, quilts and the like. It is similar to sewing machine in principle (sewing machine moving mode, textile moving mode, machine static mode, quilting machine moving mode, machine moving textile static mode).

The existing quilting machine can automatically cut off thread ends after finishing one-time sewing operation so as to enter next sewing work, the thread ends are generally cut off by a blade at present, however, the thread ends cut off by the blade have burr phenomena at the cutting position, and especially for sewing threads formed by multi-strand fibers, the burr phenomena can directly cause the multi-strand fibers to be loose or branched, and rework is needed when the sewing threads are serious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device is tailor with quilter end of a thread to mattress production has solved current quilter end of a thread and has tailor the device and easily produce unedged problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is tailor with quilter thread end to mattress production, includes a aircraft nose, but the syringe needle of vertical runout is installed to the bottom of aircraft nose, the left side wall of aircraft nose has set firmly the fixed head, fixed mounting has perpendicular vaulting pole on the fixed head, the bottom of erecting the vaulting pole has set firmly servo motor and hollow fixing base respectively, servo motor's output fixedly connected with eccentric wheel.

But the top of fixing base inner chamber is provided with horizontal slip's connecting rod, the left side of connecting rod has set firmly and has blockked the piece, the connecting rod portion that is located the fixing base is provided with the latch, the rotatable gear of installing in middle part of fixing base inner chamber, the bottom of fixing base inner chamber is provided with horizontal slip's pinion rack, the top and the bottom of gear mesh with latch and pinion rack respectively.

The bottom of pinion rack and the first trimming platform fixed connection that is located the fixing base bottom outside, the right side fixed connection of connecting rod has the second trimming platform just corresponding with first trimming platform.

First trimming platform all installs the shearing sword with one side that second trimming platform is close to mutually, the notch has all been seted up to the bottom of one side that first trimming platform and second trimming platform are close to mutually, flexible first spring about fixedly connected with in the notch, the one end fixedly connected with "T" shape slider of first spring, the card line piece of the one end fixedly connected with middle part area half slot of first spring is kept away from to "T" shape slider, the sunken heavy groove of having seted up inwards to the lateral wall of the half slot at card line piece middle part, fixed mounting has a plurality of electric heating wire and irones the head in the heavy groove, electric heating wire and the contact of ironing head.

Preferably, the ironing head is semicircular, and the ironing head is exposed to the outside of the wire clamping block.

Preferably, a second spring which can stretch out and draw back left and right is connected between the blocking piece and the fixed seat, and the connecting rod penetrates through the second spring.

Preferably, the exposed length of the ironing head is greater than the length of the cutting blade.

(III) advantageous effects

The utility model provides a device is tailor with quilter thread end to mattress production. The method has the following beneficial effects:

this device is tailor with quilter end of a thread for mattress production through on traditional shearing mechanism, has add unhairing limit mechanism to can make the end of a thread after cuting improve deckle edge phenomenon or thoroughly eliminate deckle edge phenomenon greatly, especially to the end of a thread that stranded fibre constitutes, can ensure that the end of a thread after cuting can not take place branching or loose phenomenon.

Drawings

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

FIG. 2 is a sectional view of the fixing base structure of the present invention;

FIG. 3 is a sectional view of the first shearing table of the present invention;

fig. 4 is a sectional view of the wire-clamping block structure of the present invention.

In the figure: 1. a machine head; 2. a needle head; 3. a fixed head; 4. a vertical stay bar; 5. a servo motor; 6. an eccentric wheel; 7. a fixed seat; 8. a connecting rod; 9. a blocking sheet; 10. clamping teeth; 11. a gear; 12. a toothed plate; 13. a first trimming table; 14. a second trimming table; 15. a shearing knife; 16. a notch; 17. a first spring; 18. a T-shaped slider; 19. a wire clamping block; 20. sinking a groove; 21. an ironing head; 22. an electric heating wire; 23. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a technical solution: the utility model provides a device is tailor with quilter end of a thread for mattress production, including a aircraft nose 1, but syringe needle 2 of vertical runout is installed to the bottom of aircraft nose 1, the left side wall of aircraft nose 1 has set firmly fixed head 3, fixed mounting has perpendicular vaulting pole 4 on the fixed head 3, the bottom of perpendicular vaulting pole 4 has set firmly servo motor 5 and hollow fixing base 7 respectively, servo motor 5's output fixedly connected with eccentric wheel 6, eccentric wheel 6 is oval, sewing up the in-process, the short-end of eccentric wheel 6 is close to and blocks piece 9, when cutting the end of a thread, through servo motor 5's rotation, make the long end of eccentric wheel 6 support and block piece 9 and drive its removal.

As shown in fig. 1-2, a connecting rod 8 capable of sliding left and right is arranged at the top of an inner cavity of the fixing seat 7, a blocking piece 9 is fixedly arranged at the left side of the connecting rod 8, a second spring 23 capable of stretching left and right is connected between the blocking piece 9 and the fixing seat 7, the connecting rod 8 penetrates through the second spring 23, the first trimming table 13 and the second trimming table 14 can be reset through the second spring 23, a latch 10 is arranged at the part of the connecting rod 8 positioned in the fixing seat 7, a gear 11 is rotatably arranged at the middle of the inner cavity of the fixing seat 7, a toothed plate 12 capable of sliding left and right is arranged at the bottom of the inner cavity of the fixing seat 7, and the top and the bottom of the gear 11 are respectively meshed with the latch 10.

As shown in fig. 1, the bottom of the toothed plate 12 is fixedly connected to a first thread trimming table 13 located outside the bottom of the fixing base 7, and the right side of the connecting rod 8 is fixedly connected to a second thread trimming table 14 corresponding to the first thread trimming table 13.

As shown in fig. 3-4, a cutting knife 15 is installed on one side of the first wire cutting table 13 close to the second wire cutting table 14, notches 16 are formed on the bottom of one side of the first wire cutting table 13 close to the second wire cutting table 14, a first spring 17 capable of stretching left and right is fixedly connected in each notch 16, one end of each first spring 17 is fixedly connected with a T-shaped slider 18, one end of each T-shaped slider 18, far away from the first spring 17, is fixedly connected with a wire clamping block 19 with a semicircular groove in the middle, a sunken groove 20 is formed in the side wall of the semicircular groove in the middle of the wire clamping block 19, a plurality of electric heating wires 22 and ironing heads 21 are fixedly installed in each sunken groove 20, the electric heating wires 22 are in contact with the ironing heads 21, the ironing heads 21 are semicircular, the ironing heads 21 are exposed outside the wire clamping blocks 19, the exposed length of the ironing heads 21 is greater than the length of the cutting knife 15, and it is ensured that the ironing heads 21 are in contact with the wire cutting knife 15, the phenomenon that the thread end is cut first and falls off to cause that the ironing head 21 can not contact the thread end is avoided.

During the use, when the end of a thread needs to be cut off, the servo motor 5 is started, the eccentric wheel 6 is driven to rotate, then the blocking piece 9 can be driven to move to the left, the connecting rod 8 is driven to move to the left, the second thread trimming platform 14 is driven to move to the left, the gear 11 can be driven to rotate anticlockwise through the latch 10 at the bottom of the connecting rod 8, then the toothed plate 12 at the bottom of the gear 11 is driven to move to the right (the second spring 23 is stretched at the same time), and then the first thread trimming platform 13 is driven to move to the right.

The first thread trimming table 13 and the second thread trimming table 14 can be moved to close each other by a left-right movement, so that the thread ends are trimmed by the trimming knives 15 on both sides, in the process, the thread clamping block 19 at the bottom of the trimming knife 15 contacts the thread ends (mainly through the ironing heads 21 on both sides) before the trimming knife 15 contacts the thread ends, the electric heating wire 22 is powered on in advance to preheat the ironing heads 21, the thread ends are gradually clamped by the ironing heads 21 on both sides through continuous folding of the first thread trimming table 13 and the second thread trimming table 14, and after the thread ends are trimmed by the trimming knives 15, the preheated ironing heads 21 melt the cut parts of the thread ends, so that the burr phenomenon at the cut parts of the thread ends is removed, and the multi-strand fiber joints of the thread ends are fused together, thereby preventing the phenomenon of bifurcation or looseness.

As a further optimization of the scheme, the shearing knife 15 and the ironing head 21 can be combined into one (in the optimized scheme, the first spring 17 can be eliminated), that is, the ironing head 21 is designed into a sharp knife shape, the line head is sheared through the ironing head 21, and the ironing head 21 is heated through the electric heating wire 22, so that the line head can be melted while being sheared, and the line head burr phenomenon can be rapidly processed.

In conclusion, this device is tailor to quilter end of a thread for mattress production through on traditional shearing mechanism, has add unhairing limit mechanism to can make the end of a thread after the shearing improve deckle edge phenomenon or eliminate deckle edge phenomenon completely greatly, especially to the end of a thread that stranded fibre constitutes, can ensure that the end of a thread after the shearing can not take place the branching or loose phenomenon.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is tailor with quilter thread end to mattress production which characterized in that: the automatic feeding device comprises a machine head (1), wherein a needle head (2) capable of jumping up and down is installed at the bottom of the machine head (1), a fixed head (3) is fixedly arranged on the left side wall of the machine head (1), a vertical support rod (4) is fixedly installed on the fixed head (3), a servo motor (5) and a hollow fixed seat (7) are fixedly arranged at the bottom of the vertical support rod (4) respectively, and an eccentric wheel (6) is fixedly connected with the output end of the servo motor (5);

a connecting rod (8) capable of sliding left and right is arranged at the top of an inner cavity of the fixing seat (7), a blocking piece (9) is fixedly arranged on the left side of the connecting rod (8), a clamping tooth (10) is arranged on the part, located in the fixing seat (7), of the connecting rod (8), a gear (11) is rotatably arranged in the middle of the inner cavity of the fixing seat (7), a toothed plate (12) capable of sliding left and right is arranged at the bottom of the inner cavity of the fixing seat (7), and the top and the bottom of the gear (11) are respectively meshed with the clamping tooth (10) and the toothed plate (12);

the bottom of the toothed plate (12) is fixedly connected with a first thread trimming table (13) located outside the bottom of the fixed seat (7), and the right side of the connecting rod (8) is fixedly connected with a second thread trimming table (14) which is right corresponding to the first thread trimming table (13);

first trimming platform (13) all installs shearing sword (15) with one side that second trimming platform (14) are close to mutually, notch (16) have all been seted up to the bottom of one side that first trimming platform (13) and second trimming platform (14) are close to mutually, flexible first spring (17) about fixedly connected with in notch (16), the one end fixedly connected with "T" shape slider (18) of first spring (17), the one end fixedly connected with middle part area semi-circular groove's of first spring (17) card line piece (19) are kept away from in "T" shape slider (18), sunken groove (20) have been seted up to the lateral wall of the semi-circular groove at card line piece (19) middle part inwards sunken, fixed mounting has a plurality of electric heating wire (22) and irones head (21) in sunken groove (20), electric heating wire (22) and irones head (21) contact.

2. The thread end cutting device of the quilting machine for producing the mattress of claim 1, wherein: the ironing head (21) is semicircular, and the ironing head (21) is exposed to the outside of the wire clamping block (19).

3. The thread end cutting device of the quilting machine for producing the mattress of claim 1, wherein: a second spring (23) capable of stretching left and right is connected between the blocking piece (9) and the fixed seat (7), and the connecting rod (8) penetrates through the second spring (23).

4. The thread trimmer cutting device of any one of claims 1 or 2, wherein: the exposed length of the ironing head (21) is greater than the length of the shearing knife (15).