CN212152673U

CN212152673U - Be applied to dribbling mechanism on dribbling embroidery machine

Info

Publication number: CN212152673U
Application number: CN202020280622.5U
Authority: CN
Inventors: 陈启聪
Original assignee: Foshan Aoyu Computer Machinery Co ltd
Current assignee: Foshan Aoyu Computer Machinery Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-15
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a be applied to dribbling mechanism on dribbling embroidery machine, including the frame of taking the working area, still include the dribbling power device that can remove in the working area, portable coiling device that gets into in the working area, coiling device includes the dribbling seat, rotationally install the transmission shaft on the dribbling seat, drive around the needle bar rotatory advancing and give the needle bar and carry the line subassembly and give the line wheel that the line subassembly carried the silk thread, be equipped with the main drive spare on the dribbling power device, the transmission shaft is including following the driving medium, the main drive spare removes and enters into the working area in following the driving medium through dribbling power device and is connected, the line wheel is installed and is followed the transmission shaft rotation on the transmission shaft. The utility model discloses install the line wheel on the top of transmission shaft, can follow the dribbling seat and remove, be convenient for switch over on the embroidery machine and use integrated to have the utility model provides a plurality of embroidery devices of dribbling mechanism, the line wheel can rotate along with the transmission shaft simultaneously, when avoiding the transmission shaft to rotate, tears the silk thread of line wheel off.

Description

Be applied to dribbling mechanism on dribbling embroidery machine

Technical Field

The utility model relates to an improvement structure of dribbling mechanism, concretely relates to be applied to dribbling mechanism on dribbling embroidery machine.

Background

With the development of industry, manufacturers may embroider patterns with different colors on cloth to form an embroidery product by using an embroidery machine, the embroidery machine generally includes a main frame, a presser foot mechanism for pressing the embroidery product, a needle rod mechanism for embroidering silk threads on the embroidery product, and a coiling mechanism for outputting silk threads to the needle rod mechanism, however, when the embroidery machine needs to replace silk threads with different colors for embroidering, only one coiling mechanism is provided at the same station, so that when the embroidery machine needs to replace silk threads with different colors, the coiling mechanism needs to be replaced by another coiling mechanism with silk threads with different colors, so that the coiling mechanism can output silk threads with different colors to the needle rod mechanism for embroidering on the embroidery product, the above-mentioned method is troublesome to operate, and the working efficiency is low, therefore, the inventor installs a first moving mechanism and a second moving mechanism on the main frame, and installs a coiling power device for driving a transmission shaft to rotate on the first moving mechanism, and a plurality of coiling mechanisms for outputting the silk threads with different colors are arranged on the second moving mechanism, and the second moving mechanism is utilized to switch different coiling mechanisms to be matched with the coiling power device, so that the aim of outputting the silk threads with different colors to the needle rod mechanism to embroider on an embroidery product without replacing the thread wheel is fulfilled. However, the existing thread wheel is not movable and cannot meet the requirement of an improved embroidery machine, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a be applied to dribbling mechanism on dribbling embroidery machine.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a be applied to dribbling embroidery machine's dribbling mechanism, includes the frame of taking the work area, its characterized in that: the automatic thread winding device comprises a winding seat, a transmission shaft, a thread feeding assembly and a thread wheel, wherein the transmission shaft is rotatably installed on the winding seat, the thread feeding assembly is driven by the transmission shaft to rotate around the needle rod to feed the needle rod with a thread, the thread wheel is used for feeding the thread to the thread feeding assembly, a main transmission part is arranged on the winding power device and comprises a driven transmission part, the main transmission part moves through the winding power device and is connected with the driven transmission part entering the working area, and the thread wheel is installed on the transmission shaft to rotate along with the transmission shaft.

The utility model discloses in, send the line subassembly including articulating the epaxial dribbling pendulum rod of transmission, the silk thread pipe for the silk thread direction, the silk thread pipe is installed on the lower extreme of dribbling pendulum rod, the upper end of dribbling pendulum rod articulates there is the pendulum rod linkage that drives the dribbling pendulum rod and stir, the pendulum rod linkage is connected with the pendulum rod actuating mechanism that drives the pendulum rod linkage and reciprocate, pendulum rod actuating mechanism is connected with the pendulum rod actuating mechanism who drives its action.

The utility model discloses in, pendulum rod actuating mechanism is a pendulum rod follower that sets up on the belt seat of twining, pendulum rod actuating mechanism sets up in the working area in the frame, and when the main drive spare was connected with the driven medium on the belt seat of working area inner disc, the pendulum rod actuating mechanism cooperated the linkage with the pendulum rod follower on the belt seat of working area inner disc.

The utility model discloses in, be equipped with the pendulum rod drive groove that the annular set up on the pendulum rod linkage, pendulum rod follower includes pendulum rod drive branch, the pendulum rod linkage slider of linkage pendulum rod drive branch, the pendulum rod linkage fork of setting on pendulum rod drive branch bottom that can move from top to bottom on the dribbling seat, the cooperation of pendulum rod linkage fork is connected to the pendulum rod drive inslot.

The utility model discloses in, pendulum rod actuating mechanism is including setting up pendulum rod power device and the first pendulum rod guide arm on the main frame and the pendulum rod driving part that can reciprocate on first pendulum rod guide arm, pendulum rod power device is connected with the pendulum rod driving part.

The utility model discloses in, the upper portion of transmission shaft is equipped with along with transmission shaft pivoted line wheel mount pad, the line wheel is installed on the line wheel mount pad.

The utility model discloses in, be equipped with the transmission line hole that the silk thread that is used for the output of giving the line wheel passed on the line wheel mount pad.

The utility model discloses in, be equipped with on the transmission shaft and let the silk thread on the line wheel enter into the defeated line passageway on the line subassembly of sending.

The utility model discloses in, be equipped with the positioning mechanism that makes the slave drive spare stop at same position on the dribbling seat.

The utility model discloses in, positioning mechanism is including articulating the location goods of furniture for display rather than for use on the dish band mechanism, be located the locating pin that one was served of location goods of furniture for display rather than for use, be equipped with orientation module from the driving medium, the location goods of furniture for display rather than for use is connected with and makes locating pin and orientation module complex drive spring, the other end of location goods of furniture for display rather than for use is by the linkage of first moving mechanism or dribbling power device.

The utility model has the advantages that: the utility model discloses install the line wheel on the top of transmission shaft, can follow the movement of dribbling seat, be convenient for switch use on the embroidery machine and integrate a plurality of embroidery devices that have the dribbling mechanism that the utility model provides, the line wheel can rotate along with the transmission shaft simultaneously, when avoiding the transmission shaft to rotate, tear the silk thread of line wheel off; and the utility model has the advantages of simple structure, rationally, the complex precision is high between main driving medium and the driven medium, carries out the with low costs that moves, is particularly suitable for the application on the embroidery machine that needs switch over embroidery device.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a schematic view of a plurality of disc belt mechanisms on an embroidery machine;

FIG. 2 is a schematic view of the structure of FIG. 1 at a second angle;

FIG. 3 is a schematic view of the third angle of FIG. 1;

FIG. 4 is a first partial schematic structural diagram of the present embodiment;

FIG. 5 is a second partial schematic structural diagram of the present embodiment;

FIG. 6 is a third schematic view of a part of the structure of the present embodiment;

fig. 7 is a schematic diagram of a part of the structure of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Referring to fig. 1 to 7, a tape winding mechanism applied to a tape winding embroidery machine includes a frame 10 with a working area, a tape winding power device 1 movable in the working area, and a thread winding device movable into the working area. Further, the coiling device comprises a coiling seat 2, a transmission shaft 3 rotatably mounted on the coiling seat 2, a thread feeding assembly 4 which is driven by the transmission shaft 3 to rotate around the needle rod so as to feed the needle rod with a thread, and a thread wheel 5 which is used for feeding the thread feeding assembly 4 with the thread; the belt coiling power device 1 is provided with a main transmission piece 6, the transmission shaft 3 comprises a driven transmission piece 8, and the main transmission piece 6 is connected with the driven transmission piece 8 entering a working area through the movement of the belt coiling power device 1; the wire wheel 5 is installed on the transmission shaft 3 and rotates along with the transmission shaft 3 so as to move along with the belt coiling seat 2.

The utility model discloses when using on the embroidery machine, be equipped with first moving mechanism 101, second moving mechanism 102 on the main frame 10, dribbling power device 1 is installed on first moving mechanism 101, arrange the setting on the second moving mechanism 102 and be having a plurality of embroidery devices, the embroidery device is including needle bar mechanism, presser foot mechanism and the utility model provides a dribbling mechanism. In a normal use state, the tape coiling mechanism on each embroidery device can output silk threads with different colors, when the embroidery machine is used, the tape coiling mechanism on each embroidery device on the embroidery machine can output the silk threads with different colors according to actual required settings, and then when the embroidery machine needs to embroider the silk threads with another color on cloth, the tape coiling power device 1 is moved by the first moving mechanism 101, so that the main transmission piece 6 is separated from the driven transmission piece 8 on the tape coiling mechanism in a working area; then moving through a second moving mechanism 102, moving the embroidery device originally in the working area of the frame 10 away, and moving another embroidery device capable of outputting the required color silk thread into the working area of the frame 10; then the first moving mechanism 101 moves the tape coiling power device 1, so that the main driving piece 6 is connected with the auxiliary driving piece 8 which is positioned in the working area, the switching use of the embroidery device is completed, the tape coiling mechanism is switched to use, and the embroidery machine can embroider the silk threads with different colors on the embroidery product without replacing the thread wheel 5 on the tape coiling mechanism.

Preferably, be equipped with on the dish takes seat 2 and make the positioning mechanism 9 who stops at the same position from driving medium 8, positioning mechanism 9 is including articulating the location goods of furniture for display rather than for use 91 on dish takes seat 2, being located the locating pin of location goods of furniture for display rather than for use 91 one end, be equipped with orientation module 93 on the driving medium 8 from the driving medium, location goods of furniture for display rather than for use 91 is connected with and makes locating pin and orientation module 93 complex drive spring 92, the other end of location goods of furniture for display rather than for use 91 is taken power device 1 linkage by first moving mechanism 101 or dish, and orientation module 93 can be for setting up constant head tank or the locating convex. When the main transmission member 6 is connected with the auxiliary transmission member 8 in a matching way, the first moving mechanism 101 or the disk drive power device 1 is pressed against one end of the positioning swing part 91, so that the other end of the positioning swing part 91 is not contacted with the positioning module 93; when the main transmission piece 6 is separated from the driven transmission piece 8, one end of the positioning swing piece 91 is separated from the first moving mechanism 101 or the disc belt power device 1, the other end of the positioning swing piece 91 is driven by the driving spring 92 to be in contact fit with the positioning module 93 for positioning, so that the driven transmission piece 8 is limited to be incapable of rotating, the stop action of the driven transmission piece 8 is completed, the fit precision between the main transmission piece 6 and the driven transmission piece 8 is improved, the stop position of the driven transmission piece 8 is prevented from being different, and the phenomenon of tooth collision of the driven transmission piece 8 and the main transmission piece 6 when the disc belt mechanism is switched is caused.

Preferably, the upper portion of transmission shaft 3 is equipped with along with transmission shaft 3 pivoted line wheel mount pad 7, line wheel 5 is installed on line wheel mount pad 7, and the concrete mounting structure of line wheel 5 is: the lower extreme and the 3 fixed connection of transmission shaft of line wheel mount pad 7, and the upper end of line wheel mount pad 7 is formed by first mounting panel and second mounting panel, and wherein first mounting panel is connected with the fixed shell fragment of flexible locking line wheel 5, be equipped with the fixed orifices on first mounting panel, the fixed shell fragment, the fixed orifices of first mounting panel and fixed shell fragment is inserted respectively at the pivot both ends of line wheel 5, realizes that quick line wheel 5 ground high-speed joint is fixed.

Preferably, the wire wheel mounting seat 7 is provided with a wire transmission hole 71, when the wire wheel 5 rotates along with the transmission shaft 3, the silk threads output by the wire wheel 5 pass through the wire transmission hole 71, so that the silk threads output by the wire wheel 5 are prevented from being rotated and thrown away; simultaneously, be equipped with on the transmission shaft 3 and let the silk thread on the wheel 5 enter into the defeated line passageway 31 on the assembly 4 of sending a thread, the one end of defeated line passageway 31 corresponds the position in defeated line hole 71, and the other end corresponds and send a thread assembly 4, and the silk thread of taking wheel 5 output passes defeated line hole 71, defeated line passageway 31 and enters into on the assembly 4 of sending a thread, can play when transmission shaft 3 rotates, prevents that the silk thread from being rotated and get rid of the effect of flying, guarantees the stable output of silk thread.

Preferably, the thread feeding assembly 4 comprises a belt coiling swing rod 41 hinged on the transmission shaft 3 and a thread guide pipe 42 guiding the thread, the thread guide pipe 42 is installed at the lower end of the belt coiling swing rod 41, the upper end of the belt coiling swing rod 41 is hinged with a swing rod linkage piece 45 driving the belt coiling swing rod 41 to stir, the swing rod linkage piece 45 is connected with a swing rod action mechanism driving the swing rod linkage piece 45 to move up and down, the swing rod action mechanism is connected with a swing rod driving mechanism 46 driving the swing rod action mechanism, the swing rod driving mechanisms 46 are provided with a plurality of swing rods, are arranged on the belt coiling seat 2 of each embroidery device one by one, move along with the embroidery devices, and independently drive the swing rod action mechanism on each embroidery device; without being limited to the above structure, in the present embodiment, the pendulum actuating mechanism and the pendulum driving mechanism 46 are configured in the following manner: the swing rod actuating mechanism is a swing rod driven mechanism 47 arranged on the disc belt seat 2, the swing rod driving mechanism 46 is arranged in a working area on the rack 10, and when the main transmission piece 6 is connected with the auxiliary transmission piece 8 on the disc belt seat 2 in the working area, the swing rod driving mechanism 46 is matched and linked with the swing rod driven mechanism 47 on the disc belt seat 2 in the working area, so that the same swing rod driving mechanism 46 is utilized to drive the swing rod driven mechanisms 47 on different disc belt seats 2, the structure of the invention is further simplified, and the actuating cost of the disc belt swing rod 41 is reduced.

Preferably, the swing link 45 is an annular structure, which is sleeved outside the transmission shaft 3 and driven by the swing link driving mechanism 46 to move up and down on the transmission shaft 3. Further, a swing link driving groove which is annularly arranged is formed in the swing link linkage 45, the swing link driven mechanism 47 comprises a swing link driving support rod 471 which can move up and down on the disc belt seat 2, a swing link linkage slider 472 which is linked with the swing link driving support rod 471, and a swing link linkage fork 473 which is arranged at the bottom end of the swing link driving support rod 471, the swing link linkage fork 473 is connected into the swing link driving groove in a matching manner, and the swing link linkage slider 472 drives the swing link linkage 45 to move when moving, so that the disc belt swing link 41 moves. Further, the swing rod linkage fork 473 is provided with a swing rod linkage clamping position with a semi-ring structure, the inner diameter a of the swing rod linkage clamping position is larger than the inner diameter B of the swing rod driving groove, further, the inner side surface of the swing rod linkage clamping position is not in contact with the swing rod driving groove, and only when the tape coiling swing rod 41 needs to move, the upper end and the lower end of the swing rod linkage fork 473 are in contact with the upper end or the lower end of the swing rod driving groove, so that the tape coiling swing rod 41 can be stirred to work in cooperation with the needle rod mechanism 30, and embroidery work can be carried out.

In the above structure, the swing link driving mechanism 46 includes a swing link power device 461 and a first swing link guide 462 arranged on the main frame 10, and a swing link driving element 463 capable of moving up and down on the first swing link guide 462, wherein the swing link power device 461 and the swing link driving element 463 are connected to drive the swing link power device 461 and the swing link driving element 463 to move up and down; the swing link power device 461 may be one of an oil cylinder, an air cylinder, a motor, etc., and is provided with a relevant connection module connected with the swing link driving element 463, so that it can drive the swing link driving element 463 to reciprocate up and down.

In this embodiment, the swing link power device 461 is a servo motor, which is connected to the swing link driving element 463 through a chain or belt transmission, so as to move the swing link driving element 463 up and down; one end activity of pendulum rod driving part 463 links in a pendulum rod linkage linking groove on pendulum rod linkage slider 472, when the embroidery machine has a plurality ofly the utility model provides a when the dribbling mechanism, second moving mechanism 102 put aside original with dribbling power device 1 complex dribbling mechanism, and move another dribbling mechanism and make its slave drive spare 8 that has correspond with main drive spare 6, the one end of pendulum rod driving part 463 switches simultaneously and links up to a pendulum rod linkage linking groove on pendulum rod linkage slider 472 on another dribbling mechanism, realizes that a pendulum rod actuating mechanism 46 switches the purpose that drives pendulum rod driven mechanism 47 on the different dribbling mechanisms, and then the action cost of dribbling pendulum rod 41 when having a plurality of dribbling mechanisms on the embroidery machine.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. A coiling mechanism applied to a coiling embroidery machine comprises a frame (10) with a working area, and is characterized in that: still including dribbling power device (1), the portable wire coiling device that gets into in the working area that can remove in the working area, the wire coiling device includes dribbling seat (2), rotationally installs transmission shaft (3) on dribbling seat (2), drives around the rotatory line subassembly (4) and the line wheel (5) of sending line subassembly (4) the silk thread of sending of advancing and giving the needle bar of needle bar conveying silk thread by transmission shaft (3), be equipped with driving medium (6) on dribbling power device (1), transmission shaft (3) are including following driving medium (8), driving medium (6) remove and get into the driven medium (8) of working area in through dribbling power device (1) and are connected, line wheel (5) are installed and are followed transmission shaft (3) and are rotated on transmission shaft (3).

2. The embroidery machine of claim 1, wherein the embroidery machine comprises: the wire feeding assembly (4) comprises a belt coiling swing rod (41) hinged to the transmission shaft (3) and a silk thread guide pipe (42) guiding silk threads, the silk thread guide pipe (42) is installed at the lower end of the belt coiling swing rod (41), the upper end of the belt coiling swing rod (41) is hinged to a swing rod linkage piece (45) driving the belt coiling swing rod (41) to stir, the swing rod linkage piece (45) is connected with a swing rod action mechanism driving the swing rod linkage piece (45) to move up and down, and the swing rod action mechanism is connected with a swing rod driving mechanism (46) driving the swing rod action mechanism to move.

3. The embroidery machine of claim 2, wherein the embroidery machine comprises: the swing rod actuating mechanism is a swing rod driven mechanism (47) arranged on the disc belt seat (2), the swing rod driving mechanism (46) is arranged in a working area on the rack (10), and when the main transmission piece (6) is connected with a driven transmission piece (8) on the disc belt seat (2) in the working area, the swing rod driving mechanism (46) is matched and linked with the swing rod driven mechanism (47) on the disc belt seat (2) in the working area.

4. The embroidery machine of claim 3, wherein the embroidery machine comprises: the disc belt seat is characterized in that a swing rod driving groove which is annularly arranged is formed in the swing rod linkage piece (45), the swing rod driven mechanism (47) comprises a swing rod driving supporting rod (471) which can move up and down on the disc belt seat (2), a swing rod linkage sliding block (472) which is linked with the swing rod driving supporting rod (471), and a swing rod linkage fork (473) which is arranged at the bottom end of the swing rod driving supporting rod (471), and the swing rod linkage fork (473) is connected into the swing rod driving groove in a matched mode.

5. The embroidery machine of claim 3, wherein the embroidery machine comprises: the swing rod driving mechanism (46) comprises a swing rod power device (461) and a first swing rod guide rod (462) which are arranged on the main frame (10) and a swing rod driving part (463) which can move up and down on the first swing rod guide rod (462), and the swing rod power device (461) is connected with the swing rod driving part (463).

6. The embroidery machine of claim 1, wherein the embroidery machine comprises: the upper portion of transmission shaft (3) is equipped with along with transmission shaft (3) pivoted line wheel mount pad (7), line wheel (5) are installed on line wheel mount pad (7).

7. The embroidery machine of claim 6, wherein the embroidery machine comprises: the thread conveying hole (71) through which the thread output by the thread feeding wheel (5) passes is formed in the thread wheel mounting seat (7).

8. The embroidery machine of claim 1, wherein the embroidery machine comprises: the transmission shaft (3) is provided with a thread conveying channel (31) for leading the silk thread on the thread wheel (5) to enter the thread feeding assembly (4).

9. The embroidery machine of claim 1, wherein the embroidery machine comprises: and a positioning mechanism (9) which can stop the driven transmission part (8) at the same position is arranged on the disc belt seat (2).

10. The embroidery machine of claim 9, wherein the embroidery machine comprises: positioning mechanism (9) including articulate location goods of furniture for display rather than for use (91), be located location goods of furniture for display rather than for use (91) one and serve the locating pin, be equipped with orientation module (93) on follow driving medium (8), location goods of furniture for display rather than for use (91) are connected with and make locating pin and orientation module (93) complex driving spring (92), the other end of location goods of furniture for display rather than for use (91) is by first moving mechanism (101) or the linkage of dribbling power device (1).