CN215328695U

CN215328695U - Quilt sewing machine capable of automatically folding quilt

Info

Publication number: CN215328695U
Application number: CN202121172383.2U
Authority: CN
Inventors: 钟卿朝
Original assignee: Zhaoyuan Hetai Home Textile Co ltd
Current assignee: Zhaoyuan Hetai Home Textile Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-28
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of quilt sewing, and discloses a quilt sewing machine capable of automatically folding quilts. The telescopic rod is movably sleeved at the top end of the lifting rod, the suction plate can move up and down along with the lifting rod, the suction plate can be ensured to descend when picking up the cotton quilt and ascend when folding the cotton quilt, the situation that the suction plate touches the machine body when folding the cotton quilt is avoided, the rotating shaft is movably arranged in the inner cavity of the tail part of the quilt sewing machine, and the universal joint, the connecting rod, the cross rod, the telescopic rod and the suction plate are matched, the telescopic rod can drive the suction plate to synchronously rotate along with the rotating shaft, the suction plate can be ensured to rotate to enable the sewn cotton quilt to be rotated and folded, and the effect of automatically folding the cotton quilt is achieved.

Description

Quilt sewing machine capable of automatically folding quilt

Technical Field

The utility model relates to the technical field of quilt sewing, in particular to a quilt sewing machine capable of automatically folding a quilt.

Background

The quilt sewing machine is a textile machine for sewing linear patterns on mattresses, bedspreads, quilts and the like, the textile articles to be processed are static, the textile articles are pushed forward through mechanical movement, and the textile articles are sewn through quilt sewing needles until sewing is completed, and the whole process is completed by the machine without manual treatment.

The quilt after current sewing machine is made up can pile up at the tail because of not having the device of folding quilt, needs artifical arrangement folding, and this kind of working method needs the staff to spend a large amount of time on folding quilt, leads to work efficiency to reduce, and the line of current sewing machine is that directly pass the take-up lever and connect on sewing by the needle, and this kind of connected mode can lead to the cotton thread broken string because of the cotton thread is tight when sewing by the needle and pulling the cotton thread.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quilt sewing machine for folding quilts, which has the advantages of automatically folding quilts and preventing thread breakage and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a can fold quilt sewing machine of cotton-wadded quilt automatically, includes the quilt sewing machine, the top fixed mounting of quilt sewing machine front end has the eedle girder, the top movable mounting of eedle girder has the base, the middle part fixed mounting of base has the montant, cotton thread circle has been cup jointed in the outside activity of montant, and the one end of cotton thread circle is walked around thread take-up device fixed mounting on the quilt sewing needle of quilt sewing machine, the top fixed mounting of eedle girder has the bracing piece that is located the base back, the top fixed mounting of bracing piece has the take-up lever, the outside fixed mounting of take-up lever has thread take-up device, the inner chamber movable mounting of quilt sewing machine afterbody has the roller bearing, the one end of roller bearing runs through and extends to the outside of quilt sewing machine and with universal joint fixed connection, the quantity of universal joint is four and divide into two sets ofly, every group through connecting rod fixed connection between the universal joint, the middle part activity of connecting rod has cup jointed the horizontal pole, and the rear end fixed mounting of horizontal pole is in the front of sewing by the quick-witted fuselage, the top of universal joint articulates there is the telescopic link, and the middle part activity of telescopic link has cup jointed the lifter, the other end fixed mounting of lifter is in the front of sewing by the quick-witted fuselage, the rear end fixed mounting of telescopic link has the gas absorption board, the afterbody fixed mounting of sewing by the quick-witted fuselage has closing device.

Preferably, the number of the thread releasing devices is equal to that of the cotton thread loops, and the thread releasing devices are vertically positioned above the cotton thread loops.

Preferably, one end of the roller, which is positioned inside the quilt sewing machine, is connected with an output shaft of the motor, and the air suction plate is cuboid.

Preferably, the number of the pressing devices is two, and the two pressing devices transversely trisect the width of the sewing machine tail.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the air suction plate is fixedly arranged at the rear end of the telescopic rod, the air suction plate can be fixed on the telescopic rod, the synchronous motion of the air suction plate can be ensured by controlling the motion of the telescopic rod, the telescopic rod is movably sleeved at the top end of the lifting rod, the air suction plate can move up and down along with the lifting rod, the air suction plate can be ensured to descend when picking up the cotton quilt and ascend when folding the cotton quilt, the condition that the air suction plate touches the machine body when folding the cotton quilt is avoided, the rotating shaft is movably arranged in the inner cavity at the tail part of the quilt sewing machine, and the universal joint, the connecting rod, the cross rod, the telescopic rod and the air suction plate are matched, so that the telescopic rod can drive the air suction plate to rotate synchronously along with the rotating shaft, the sewn cotton quilt can be rotated and folded through rotation, and the effect of automatically folding the cotton quilt is achieved.

2. According to the cotton quilt sewing machine, the vertical rod is fixedly arranged in the middle of the base, so that a cotton coil can be fixedly placed on the top surface of the base, the base is guaranteed to rotate to drive the cotton coil to rotate, the thread loosening device is fixedly arranged outside the thread take-up rod, the thread loosening device can roll to drive the cotton thread to move forwards in the process of pulling the cotton thread under the quilt sewing needle, the cotton thread is guaranteed not to be tight in the process of sewing the cotton quilt with the sewing needle, and the effect of preventing thread breakage is achieved.

Drawings

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

FIG. 2 is a schematic view of a thread releasing device according to the present invention;

fig. 3 is a schematic view of the pressing device of the present invention.

In the figure: 1. a quilt sewing machine; 2. a needle girder; 3. a base; 4. a cotton thread loop; 5. a vertical rod; 6. a support bar; 7. a take-up lever; 8. a thread releasing device; 9. a roller; 10. a universal joint; 11. a connecting rod; 12. a cross bar; 13. a telescopic rod; 14. a lifting rod; 15. a gas suction plate; 16. and a pressing device.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a quilt sewing machine capable of automatically folding a quilt, comprises a quilt sewing machine 1, a needle beam 2 is fixedly installed at the top of the front end of the quilt sewing machine 1, a base 3 is movably installed at the top of the needle beam 2, a vertical rod 5 is fixedly installed at the middle of the base 3, a cotton coil 4 is movably sleeved outside the vertical rod 5, one end of the cotton coil 4 is fixedly installed on a quilt sewing needle of the quilt sewing machine 1 by bypassing a thread releasing device 8, a support rod 6 positioned at the back of the base 3 is fixedly installed at the top of the needle beam 2, a thread take-up lever 7 is fixedly installed at the top of the support rod 6, a thread releasing device 8 is fixedly installed outside the thread take-up lever 7, a roller 9 is movably installed in an inner cavity at the tail of the quilt sewing machine 1, one end of the roller 9 penetrates through and extends to the outer side of the quilt sewing machine 1 and is fixedly connected with universal joints 10, the number of the universal joints 10 is four and is divided into two groups, and each group of universal joints 10 are fixedly connected through a connecting rod 11, horizontal pole 12 has been cup jointed in the middle part activity of connecting rod 11, and the rear end fixed mounting of horizontal pole 12 has articulated at the front of quilt sewing machine 1 fuselage, and the top of top universal joint 10 has telescopic link 13, and the middle part activity of telescopic link 13 has cup jointed lifter 14, and the other end fixed mounting of lifter 14 has the front of quilt sewing machine 1 fuselage, and the rear end fixed mounting of telescopic link 13 has air suction plate 15, and the afterbody fixed mounting of quilt sewing machine 1 fuselage has closing device 16.

Wherein, the quantity of thread loosening device 8 and cotton thread circle 4 equals, and thread loosening device 8 is located the top of cotton thread circle 4 perpendicularly, and the position relation between cotton thread circle 4 and the thread loosening device 8 can make the cotton thread of cotton thread circle 4 walk around thread loosening device 8's roller bearing 9 perpendicularly, and roller bearing 9 can in time drive the cotton thread antedisplacement when having guaranteed that the quilt stitches draw the cotton thread down, has avoided the tight condition of cotton thread to appear.

Wherein, the roller bearing 9 is located the inside one end of quilt sewing machine 1 and is connected with the output shaft of motor, and the shape of air suction plate 15 is the cuboid, and the motor output shaft is connected with roller bearing 9 can provide power for roller bearing 9, has guaranteed that roller bearing 9 can drive telescopic link 13 and rotate, and the 15 shapes of air suction plate can make the cotton-wadded quilt fold into the cuboid form, are favorable to the horizontal folding of cotton-wadded quilt.

The number of the pressing devices 16 is two, the two pressing devices 16 transversely trisect the width of the machine body at the tail part of the quilt sewing machine 1, the pressing devices 16 can press marks on the quilt, and the positions of the pressing devices 16 can enable the quilt to be trisected, so that the quilt can be folded more conveniently.

The working principle is as follows: when in use, firstly selecting quilt sewing needles and cotton loops 4 according to the thickness of quilts, then installing the quilt sewing needles and the cotton loops 4, placing quilts to be sewn on a sewing table of a quilt sewing machine 1, then opening a switch of the quilt sewing machine 1 to enable the quilt sewing machine 1 to start to work, a roller shaft of the quilt sewing machine 1 drives cotton quilts to move forwards, the quilt sewing needles press down at intervals, a base 3 rotates at a certain angle along with the downward pressing of the quilt sewing needles, a thread loosening device 8 drives cotton threads of the cotton loops 4 to move forwards, then the sewn cotton quilts continuously move forwards until the sewn cotton quilts move to the tail part of the quilt sewing machine 1, a telescopic rod 13 moves forwards, an air suction plate 15 sucks the cotton quilts, then a lifting rod 14 and a connecting rod 11 rise, the roller 9 rotates to drive an air suction plate 15 to rotate, the roller 9 stops rotating after the cotton quilts are folded, the lifting rod 14 and the connecting rod 11 descend, a pressing device 16 presses the folded cotton quilts, and the air suction plate 15 releases the cotton quilts, and (3) contracting the telescopic rod 13, finally returning the pressing device 16 to the original position, and bagging the cotton quilt after transversely folding the cotton quilt according to the trace pressed by the pressing device 16 by a worker.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Quilt sewing machine capable of automatically folding quilts, comprising a quilt sewing machine (1), characterized in that: the sewing machine is characterized in that a machine needle girder (2) is fixedly mounted at the top of the front end of the sewing machine (1), a base (3) is movably mounted at the top of the machine needle girder (2), a vertical rod (5) is fixedly mounted at the middle of the base (3), a cotton coil (4) is sleeved at the outer part of the vertical rod (5), one end of the cotton coil (4) is wound around a thread loosening device (8) and is fixedly mounted on a sewing needle of the sewing machine (1), a support rod (6) positioned at the back of the base (3) is fixedly mounted at the top of the machine needle girder (2), a thread take-up lever (7) is fixedly mounted at the top of the support rod (6), the thread loosening device (8) is fixedly mounted at the outer part of the thread take-up lever (7), a roller (9) is movably mounted in an inner cavity at the tail part of the sewing machine (1), one end of the roller (9) penetrates through and extends to the outer side of the sewing machine (1) and is fixedly connected with an universal joint (10), the quantity of universal joint (10) is four and divide into two sets ofly, every group through connecting rod (11) fixed connection between universal joint (10), horizontal pole (12) have been cup jointed in the middle part activity of connecting rod (11), and the rear end fixed mounting of horizontal pole (12) is in the front of quilt sewing machine (1) fuselage, the top of universal joint (10) articulates there is telescopic link (13), and the middle part activity of telescopic link (13) has cup jointed lifter (14), the other end fixed mounting of lifter (14) is in the front of quilt sewing machine (1) fuselage, the rear end fixed mounting of telescopic link (13) has board (15) of breathing in, the afterbody fixed mounting of quilt machine (1) fuselage has closing device (16).

2. A quilt sewing machine capable of automatically folding quilts as in claim 1, wherein: the number of the thread loosening devices (8) is equal to that of the cotton coils (4), and the thread loosening devices (8) are vertically positioned above the cotton coils (4).

3. A quilt sewing machine capable of automatically folding quilts as in claim 1, wherein: the one end that roller bearing (9) are located sewing by machine (1) inside is connected with the output shaft of motor, the shape of air suction plate (15) is the cuboid.

4. A quilt sewing machine capable of automatically folding quilts as in claim 1, wherein: the number of the pressing devices (16) is two, and the two pressing devices (16) transversely trisect the width of the machine body at the tail part of the quilt sewing machine (1).