CN211256259U

CN211256259U - Rotating shuttle type quilting and embroidering machine without shuttle peg

Info

Publication number: CN211256259U
Application number: CN201821537676.4U
Authority: CN
Inventors: 张锦玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-20
Filing date: 2018-09-20
Publication date: 2020-08-14
Anticipated expiration: 2028-09-20

Abstract

The utility model discloses a no shuttle cock formula of revolving shuttle is embroidered with long stitches machine, including the shuttle box, the shuttle fixed axle revolves, cross the spool, the shuttle box is provided with the shuttle head at the back, the shuttle head is preceding to be provided with revolves the shuttle fixed axle, be provided with in the shuttle fixed axle revolve the spool, it is provided with the dead slot to cross the spool both ends, be provided with bearing in the dead slot, be provided with the line way in the spool, be provided with the rear bearing above the shuttle fixed axle revolves, the rear bearing is preceding to be provided with passive helical gear, passive helical gear is preceding to be provided with the fore bearing. Has the advantages that: the utility model discloses rotating shuttle fixed axle internal diameter is the through-hole, and the spool directly passes the rotating shuttle fixed axle, and when the rotating shuttle fixed axle rotated, the spool was motionless, and the bottom line passed the spool and just can not beat the commentaries on classics grinding line to the bottom line passes through the spool, and the shuttle shell is to the step hole of the rotating shuttle of reeving, and the bobbin shell is directly linked to a bundle of line directly like this, need not trade the bottom line and has improved production speed greatly.

Description

Rotating shuttle type quilting and embroidering machine without shuttle peg

Technical Field

The utility model relates to a sew with long stitches embroidery machine field especially relates to a no shuttle cock formula sews with long stitches embroidery machine.

Background

Quilting and embroidering machines, which are the most popular definition, are devices that combine the functions of quilting machines and embroidering machines into a whole, and can simultaneously perform quilting and embroidering on fabrics with fillers. Quilting and embroidering machines are used in the home textile industry, and are gradually applied to the industries of clothes, leather, cushions and the like, even to artware.

The chinese patent with the contrast application number of 201420249900.5 discloses an embroidery mechanism quilts, including needle bar frame and aircraft nose, the needle bar frame is located directly over the aircraft nose be equipped with movable mechanism between needle bar frame and the aircraft nose, the needle bar frame is controlled through this movable mechanism realization, should be fixed with two sets of embroidery machine needle groups at least on the needle bar frame, but every embroidery machine needle group of group all is equipped with two at least needle bars that can up-and-down motion, be fixed with a detachable embroidery machine needle on every needle bar.

The bobbin of the rotating shuttle disclosed by the patent is small, the stored thread is small, the machine needs to be stopped and the bobbin bottom thread needs to be replaced every time the thread is embroidered for more than one hour, and the processing speed and the yield are greatly influenced. Therefore, a new device is designed, the utility model discloses rotating shuttle fixed axle internal diameter is the through-hole, and the spool directly passes the rotating shuttle fixed axle, and when the rotating shuttle fixed axle rotated, the spool was motionless, and the bottom line passed the spool and just can not beat the commentaries on classics grinding line to the bottom line passes through the spool, and the shuttle shell is worn into rotating shuttle step hole, and the bobbin shell is directly linked to a bundle of line like this, need not trade the bottom line and has improved production speed greatly.

Disclosure of Invention

The utility model aims at providing a no shuttle heart rotating shuttle formula is quilted and is embroidered machine just in order to solve above-mentioned problem, the utility model provides high rotating shuttle formula is quilted and is embroidered machine's production efficiency.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the shuttle-center-free rotating shuttle type quilting and embroidering machine comprises a rotating shuttle box, a rotating shuttle fixing shaft and a thread passing shaft, wherein a rotating shuttle head is arranged at the back of the rotating shuttle box, the rotating shuttle head is arranged in front of the rotating shuttle fixing shaft, the thread passing shaft is arranged in the rotating shuttle fixing shaft, bearing grooves are formed in two ends of the thread passing shaft, needle roller bearings are arranged in the bearing grooves, thread passing channels are formed in the thread passing shaft, a rear bearing is arranged above the rotating shuttle fixing shaft, a driven helical gear is arranged in front of the rear bearing, a front bearing is arranged in front of the driven helical gear, a fixing plate is arranged in front of the front bearing, a bobbin is arranged in front of the fixing plate, a driving helical gear is arranged below the driven helical gear, and a.

Further setting: a fixed seat is arranged below the winding reel.

So set up, the fixing base is used for supporting the bobbin.

Further setting: the rotating shuttle head is connected with the rotating shuttle fixing shaft in a plugging and pulling mode, and the driven helical gear is connected with the rotating shuttle fixing shaft through a flat key.

According to the arrangement, the rotating shuttle head is convenient to disassemble, assemble and replace due to the plug-in connection, and the flat key connection ensures that the driven helical gear drives the rotating shuttle fixing shaft to rotate.

Further setting: the driven helical gear is in meshing transmission with the driving helical gear, and the driving helical gear is connected with the transmission shaft through screws.

By the arrangement, the meshing transmission ensures the transmission stability, and the smooth key connection ensures that the transmission shaft drives the driving bevel gear to rotate.

Further setting: the rear bearing and the front bearing are in interference fit with the rotating shuttle box respectively, and the rotating shuttle fixing shaft penetrates through the rotating shuttle box.

According to the arrangement, the interference fit ensures that the rear bearing and the front bearing are stable and reliable, the rotating shuttle fixing shaft penetrates through the rotating shuttle box, and the rotating shuttle box is ensured to support the rotating shuttle fixing shaft.

Further setting: the thread passing shaft penetrates through the rotating shuttle fixing shaft and the fixing plate, and the thread passing shaft is connected with the fixing plate through a bearing.

With the arrangement, the thread passing shaft penetrates through the rotating shuttle fixing shaft and the fixing plate, so that a bottom thread is ensured to enter the rotating shuttle head, and the bearing connection ensures the flexible rotation of the thread passing shaft.

Further setting: the fixed plate is connected with the rotating shuttle box through bolts, and the thread passing channel penetrates through the thread passing shaft.

According to the arrangement, the fixed plate is convenient to disassemble and assemble through the bolt connection for maintenance, the thread passing channel penetrates through the thread passing shaft, and the bottom thread is ensured to pass through the thread passing shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the original rotating shuttle is changed from the rotating shuttle shaft fixed by the step inner diameter into the rotating shuttle fixed shaft fixed by the rotating shuttle step outer diameter, so that the strength is increased;

2. the inner diameter of the rotating shuttle fixing shaft is a through hole, the threading shaft directly passes through the rotating shuttle fixing shaft, when the rotating shuttle fixing shaft rotates, the threading shaft is not moved, and the bottom line cannot be ground by rotating after passing through the threading shaft;

3. the bobbin thread passes through the thread passing shaft and penetrates into the inner hole of the step of the rotating shuttle to reach the shuttle shell, so that a bundle of thread is directly connected to the shuttle shell without changing the bobbin thread, and the production speed is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an exploded view of the shuttleless rotary shuttle embroidery machine of the present invention;

fig. 2 is an assembly schematic view of the shuttleless rotary shuttle embroidery machine of the present invention;

fig. 3 is a schematic view of a thread spool of the shuttleless rotary shuttle embroidery machine of the present invention.

The reference numerals are explained below:

1. a rotating shuttle box; 2. a passive helical gear; 3. a rear bearing; 4. a spool; 5. a rotating shuttle fixing shaft; 6. rotating the shuttle head; 7. a driving bevel gear; 8. a drive shaft; 9. a front bearing; 10. a fixing plate; 11. a bobbin; 12. a fixed seat; 13. a bearing groove; 14. a needle bearing; 15. and (6) passing through a wire channel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-3, a shuttle-center-free rotating shuttle embroidery machine comprises a rotating shuttle box 1, a rotating shuttle fixing shaft 5, a thread passing shaft 4, a rotating shuttle head 6 arranged at the back of the rotating shuttle box 1, a machine head for embroidering, a rotating shuttle fixing shaft 5 arranged in front of the rotating shuttle head 6, a fixed rotating shuttle head 6, a thread passing shaft 4 arranged in the rotating shuttle fixing shaft 5 for supporting a bottom thread, bearing grooves 13 arranged at two ends of the thread passing shaft 4 for installing needle bearings 14, needle bearings 14 arranged in the bearing grooves 13 for ensuring the flexible rotation of the thread passing shaft 4 in the rotating shuttle fixing shaft 5, a thread passing channel 15 arranged in the thread passing shaft 4, a back bearing 3 arranged on the rotating shuttle fixing shaft 5 for supporting the back end of the rotating shuttle fixing shaft 5, a driven helical gear 2 arranged in front of the back bearing 3 for driving the rotating shuttle fixing shaft 5 to rotate, a front bearing 9 arranged in front of the driven helical gear 2 for supporting the front end of the rotating shuttle fixing, the front of the front bearing 9 is provided with a fixing plate 10 which supports the wire passing shaft 4, a bobbin 11 is arranged in front of the fixing plate 10 and is wound with a bottom wire, a driving helical gear 7 is arranged below the driven helical gear 2, a driving gear is arranged on the driving helical gear 7, and a transmission shaft 8 is arranged on the driving helical gear 7 and is used for transmitting power.

Example 2

This example differs from example 1 in that:

a fixed seat 12 is arranged below the bobbin 11, and the fixed seat 12 is used for supporting the bobbin 11.

The working principle is as follows: the bobbin thread on the bobbin 11 passes through the thread passing channel 15 in the thread passing shaft 4 and is installed on the rotating shuttle head 6, the transmission shaft 8 drives the driving helical gear 7 to drive the driven helical gear 2 to rotate, the driven helical gear 2 drives the rotating shuttle fixing shaft 5 to rotate to drive the rotating shuttle head 6 to rotate, and the rotating shuttle head 6 pulls the bobbin thread to carry out quilting and embroidering operation through the thread passing channel 15.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a no shuttle cock formula is sewed with stitches embroidery machine which characterized in that: including rotating shuttle case, rotating shuttle fixed axle, spool, the rotating shuttle case is provided with the rotating shuttle head at the back, the preceding rotating shuttle head that is provided with of rotating shuttle head the rotating shuttle fixed axle, be provided with in the rotating shuttle fixed axle the spool, the spool both ends are provided with the bearing groove, the bearing inslot is provided with bearing, be provided with the line way in the spool, be provided with the rear bearing above the rotating shuttle fixed axle, the preceding passive helical gear that is provided with of rear bearing, the preceding front bearing that is provided with of passive helical gear, the preceding fixed plate that is provided with of front bearing, fixed plate the place ahead is provided with the bobbin, passive helical gear below is provided with the initiative helical gear, be provided with the transmission shaft above the initiative helical.

2. The shuttleless rotary shuttle embroidery machine according to claim 1, wherein: a fixed seat is arranged below the winding reel.

3. The shuttleless rotary shuttle embroidery machine according to claim 2, wherein: the rotating shuttle head is connected with the rotating shuttle fixing shaft in a plugging and pulling mode, and the driven helical gear is connected with the rotating shuttle fixing shaft through a flat key.

4. The shuttleless rotary shuttle embroidery machine according to claim 3, wherein: the driven helical gear is in meshing transmission with the driving helical gear, and the driving helical gear is connected with the transmission shaft through screws.

5. The shuttleless rotary shuttle embroidery machine according to claim 4, wherein: the rear bearing and the front bearing are in interference fit with the rotating shuttle box respectively, and the rotating shuttle fixing shaft penetrates through the rotating shuttle box.

6. The shuttleless rotary shuttle embroidery machine according to claim 5, wherein: the thread passing shaft penetrates through the rotating shuttle fixing shaft and the fixing plate, and the thread passing shaft is connected with the fixing plate through a bearing.

7. The shuttleless rotary shuttle embroidery machine according to claim 6, wherein: the fixed plate is connected with the rotating shuttle box through bolts, and the thread passing channel penetrates through the thread passing shaft.