WO2018113349A1

WO2018113349A1 - Embroidery bead mechanism of embroidery machine

Info

Publication number: WO2018113349A1
Application number: PCT/CN2017/101658
Authority: WO
Inventors: 董鹏飞; 李诺; 刘进全; 陈绍高
Original assignee: 深圳市诺德机器人有限公司
Priority date: 2016-12-19
Filing date: 2017-09-13
Publication date: 2018-06-28
Also published as: CN106480615A; CN106480615B

Abstract

Disclosed is an embroidery bead mechanism of an embroidery machine. The embroidery bead mechanism of an embroidery machine comprises a material belt (1), a first drive device (2) for driving the transmission of the material belt, a feeding device (3) and a support (4). The material belt is used for transporting bead bodies on the material belt to the feeding device. The material belt comprises a first material belt (11) and a second material belt (12). The first material belt and the second material belt are both provided with mounting positions for placing the bead bodies. The mounting positions are respectively arranged along the lengthwise directions of the first material belt and the second material belt. The first drive device drives the first material belt to move along the lengthwise direction of the first material belt, and the first drive device drives the second material belt to move along the lengthwise direction of the second material belt. The material belt, the first drive device and the feeding device are all mounted on the support. The embroidery bead mechanism of an embroidery machine solves the problem that existing embroidery bead mechanisms of embroidery machines generally are only applied to embroidery beads of the same colour, and when different colours of embroidery beads are needed for decoration, the colours of the embroidery beads on the embroidery bead mechanism of the embroidery machine need to be changed to another colour so the work efficiency is low.

Description

Embroidery machine embroidering ball mechanism

[0001] The present invention relates to the field of embroidery machines, and in particular, to an embroidery machine embroidery bead mechanism.

Background technique

[0002] With the improvement of people's living standards, people are increasingly demanding clothing. In order to attract consumers, the pattern decoration is usually set on the clothes, and the pattern made of the beads of different colors is one of the important components of the pattern decoration on the clothes. The embroidery bead mechanism of the existing embroidery machine can only be applied to the embroidery beads of the same color. When the embroidery beads of different colors are required for decoration, the embroidery beads on the embroidery bead mechanism of the embroidery machine must be replaced with another color. , work efficiency is low.

technical problem

[0003] In order to overcome the deficiencies of the prior art, it is an object of the present invention to provide a

[0004] Embroidery machine embroidering bead mechanism, which can solve the embroidery mechanism of the existing embroidery machine, generally can only be applied to the embroidered beads of the same color. When the embroidery beads of different colors are required for decoration, the embroidering machine must be embroidered. The embroidery beads on the bead mechanism are replaced with another color, and the work efficiency is low.

Problem solution

Technical solution

[0005] The present invention is implemented by the following technical solutions:

[0006] An embroidery machine embroidering bead mechanism includes a material belt, a first driving device for driving the material belt drive, a feeding device and a bracket, wherein the material belt is used for conveying the beads on the material belt to the In the feeding device, the material belt includes a first material belt and a second material belt, and the first material belt and the second material belt are respectively provided with mounting positions for placing the beads, and the mounting positions are respectively The first tape and the second tape are arranged in a longitudinal direction; the first driving device drives the first tape to move along a length direction of the first tape, and the first driving device Driving the second tape to move along the length of the second tape; the tape, the first driving device and the feeding device are all mounted on the bracket.

[0007] Preferably, the bracket is provided with a first sliding slot and a second sliding slot, the first material strip is slidably engaged with the first sliding slot, and the second material strip and the second sliding strip are Slot sliding fit. [0008] Preferably, the first driving device includes a first driving unit and a second driving unit, and the first driving unit drives the first tape to move along a length direction of the first tape, The second drive unit drives the second tape to move along the length of the second tape.

[0009] Preferably, the first driving unit includes a first driving mechanism and a first driving mechanism that drives the first driving mechanism to rotate, the first driving mechanism is drivingly connected to the first tape; The driving unit includes a second driving mechanism and a second power mechanism that drives the rotation of the second driving mechanism, and the second driving mechanism is drivingly connected to the second tape.

[0010] Preferably, the first driving mechanism includes a first pin wheel, and the first tape is disposed with a first through hole arranged along a longitudinal direction of the first tape, the first pin wheel The second driving mechanism includes a second pin wheel, and the second material tape is provided with a second through hole arranged along the longitudinal direction of the second tape. The teeth of the second pin wheel are embedded in the second through hole.

[0011] Preferably, the first pin wheel and the second pin wheel are respectively fixed with a ratchet wheel that rotates synchronously with the first pin wheel and the second pin wheel, and the circumference of the ratchet wheel is set with The ratchet of the ratchet cooperates with a pawl for preventing the ratchet from rotating in the reverse direction.

[0012] Preferably, the bracket is further provided with a first tape guiding mechanism and a second tape guiding mechanism.

[0013] Preferably, the feeding device comprises a pushing unit and a feeding unit, and the pressing unit is configured to push the beads in the installation position to the feeding unit.

[0014] Preferably, a lifting device movably connected to the bracket is further included, and the lifting device is configured to drive the bracket to move in a specific direction.

[0015] Preferably, the lifting device comprises a third driving unit, a lifting plate and a link mechanism, wherein the third driving unit is movably connected with the lifting plate, and the lifting plate passes the link mechanism and the The bracket is connected in an active manner.

Advantageous effects of the invention

Beneficial effect

[0016] Compared with the prior art, the beneficial effects of the embodiments of the present invention are:

[0017] An embodiment of the present invention provides an embroidering machine bead mechanism, the bead of the beading mechanism includes a first tape and a second tape, and the first tape and the second tape are both disposed There is a mounting position for placing the beads, the first tape can transport the beads of one color or specification to the feeding device; in another color or specification The bead is decorated with a bead, and the second tape can transport the bead of one color or specification to the feeding device, without replacing the bead on the first tape with another color or specification, and the different materials work with each other. It does not affect, and can meet the use of beads of different colors or specifications, which improves the working efficiency of the beads. In addition, since the beading mechanism further includes a lifting device for driving the bracket to move in a specific direction, after the beading mechanism is not working, the lifting device can move the bracket to a proper position, that is, the lifting device can move the bead mechanism to a suitable position. , to avoid the embroidery bead mechanism affecting normal work.

Brief description of the drawing

DRAWINGS

1 is a schematic overall view of an embroidery machine beading mechanism according to an embodiment of the present invention;

2 is a partial structural schematic view of the embroidery machine bead mechanism of FIG. 1 , showing a connection structure of the first driving device and the tape;

3 is a partial structural view of the embroidery machine bead mechanism of the embroidery machine of FIG. 1 , showing a connection structure of the first driving mechanism and the first tape, and also showing the second driving mechanism and the second Schematic diagram of the connection structure of the strip;

[0021] FIG. 4 is a schematic structural view of a first chute and a second chute of the embroidering machine bead mechanism of FIG. 1;

[0022] FIG. 5 is a schematic structural view of a lifting device of the embroidery machine embroidering mechanism of FIG.

[0023]

BRIEF DESCRIPTION OF THE DRAWINGS [0024]

[0025] 1, the tape; 11, the first tape; 111, the first mounting hole; 112, the first through hole; 12, the second tape; 121, the second mounting hole; 122, the second through hole; 2, a first driving device; 21, a first driving unit; 211, a first driving mechanism; 2111, a first pin wheel; 212, a first power mechanism; 22, a second driving unit; 221, a second driving mechanism; , second needle wheel; 222, second power mechanism; 23, ratchet wheel; 2 4, pawl; 3, feeding device; 31, pushing unit; 311, pushing head; 32, feeding unit; 4, bracket; 5, the first chute; 6, the second chute; 7, the first belt guiding mechanism; 8, the second belt guiding mechanism; ₉ , the lifting device; 91, the third driving unit; , lifting plate; 93, linkage mechanism; 94, the first movable member; 95, the second movable member; 96, the limit member.

Embodiments of the invention [0026] Hereinafter, the present invention will be further described in conjunction with the drawings and specific embodiments:

[0027] As shown in FIG. 1 to FIG. 5, an embodiment of the present invention provides an embroidery machine embroidering mechanism, including a material belt 1, a first driving device 2, a feeding device 3 and a bracket 4 for driving the material belt 1. The strip 1 is used to transport the beads on the strip 1 to the feeding device 3, the strip 1 comprising a first strip 11 and a second strip 12, the first strip 11 and the second tape 12 are respectively provided with mounting positions for placing the beads, and the mounting positions are respectively arranged along the length direction of the first tape 11 and the second tape 12; a driving device 2 drives the first tape 11 to move along the length of the first tape 11, and the first driving device 2 drives the second tape 12 along the second tape 12 Movement in the longitudinal direction; the tape 1, the first driving device 2 and the feeding device 3 are all mounted on the bracket 4.

[0028] Specifically, the first tape 11 is provided with a plurality of first mounting holes 111 arranged along the length direction of the first tape 11, and the first mounting holes 111 form a mounting position of the beads for fixing one color. Or the size of the beads. The second tape 12 is provided with a plurality of second mounting holes 121 arranged along the length of the second tape 12, and the second mounting holes 12 1 form a mounting position of the beads for fixing another color or specification bead.

An embodiment of the present invention provides an embroidery machine embroidering mechanism, the material belt 1 of the embroidery bead mechanism includes a first material belt 11 and a second material belt 12, the first material belt 11 and the second material The belt 12 is provided with a mounting position for placing the beads, and the first belt 11 can transport the beads of one color or specification to the feeding device 3; when the beads of another color or specification are required to be decorated, The second strip 12 can transport the beads of one color or specification to the feeding device 3, without replacing the beads on the first strip 11 with another color or specification, and the different strips work without affecting each other. It can meet the use of beads of different colors or specifications, which improves the working efficiency of the beads.

[0030] Please refer to FIG. 4, preferably, the bracket 4 is provided with a first sliding slot 5 and a second sliding slot 6, and the first strap 11 is slidably engaged with the first sliding slot 5, The second strip 12 is slidably engaged with the second chute 6. Specifically, the first tape 11 slides on the first chute 5 to convey the beads on the first tape 11 to the feeding device 3. The second tape 12 is slid in the second chute 6, and the beads on the second tape 12 are conveyed to the feeding device 3.

[0031] Preferably, the first driving device 2 includes a first driving unit 21 and a second driving unit 22, and the first driving unit 21 drives the first tape 11 along the length of the first tape 11 The directional movement is used to power the beads on the first web 11 to the feeding device 3. The second driving unit 22 drives the first The two strips 12 are moved along the length of the second strip 12 for powering the beads on the second web 12 to the feeder 3.

[0032] Preferably, the first driving unit 21 includes a first driving mechanism 211 and a first power mechanism 212 that drives the first driving mechanism 211 to rotate. The first driving mechanism 211 and the first tape 11 are driven. The second driving unit 22 includes a second driving mechanism 221 and a second power mechanism 222 that drives the second driving mechanism 221 to rotate. The second driving mechanism 221 is drivingly connected to the second tape 12 . In the embodiment of the present invention, the first power mechanism 212 and the second power mechanism 222 are both motors.

[0033] Preferably, the first driving mechanism 211 includes a first pin wheel 2111, and the first tape 11 is provided with a first through hole 112 arranged along the longitudinal direction of the first tape 11, the first The teeth of the pin wheel 2111 are embedded in the first through hole 112. The arrangement of the first pin wheel 2111 can improve the stability of the first driving mechanism 211 and the first tape 1 1 , and the first pin wheel 2111 can cooperate with the first through hole 112 to improve the transmission of the first belt 11 Controllability. The second driving mechanism 221 includes a second pin wheel 2211, and the second tape 12 is disposed with a second through hole 122 arranged along the longitudinal direction of the second tape 12, and the second pin wheel 2211 The teeth are embedded in the second through holes 122. The arrangement of the second pin wheel 2211 can improve the stability of the transmission of the second driving mechanism 22 1 and the second tape 12, and the cooperation of the second pin 2211 pin and the second through hole 122 can improve the transmission of the second belt 12 Controllability.

[0034] Preferably, the first pin wheel 2111 and the second pin wheel 2211 are respectively fixed with a ratchet 23 that rotates synchronously with the first pin wheel 2111 and the second pin wheel 2211, and the ratchet wheel The periphery of the 23 is provided with a ratcheting pawl 24 with the ratchet 23 for preventing the ratchet 23 from rotating in the reverse direction. In the embodiment of the invention, the pawl 24 is disposed above the ratchet 23. Further, the pawl 24 is a one-way pawl capable of ensuring one-way rotation of the first pin wheel 2111 and the second pin wheel 2211.

[0035] Preferably, the bracket 4 is further provided with a first tape guiding mechanism 7 and a second tape guiding mechanism 8, and the arrangement of the first tape guiding mechanism 7 and the second tape guiding mechanism 8 can avoid The first tape 11 and the second tape 12 affect each other or affect themselves, affecting the normal operation of the first tape 11 and the second tape 12.

[0036] Preferably, the feeding device 3 comprises a pressing unit 31 and a feeding unit 32, and the pressing unit 31 is configured to push the beads in the mounting position to the feeding unit 32. Further, the pressing unit 31 is mounted on the bracket 4, and the pressing unit 31 includes a pressing head 311 for pushing the bead of the mounting position to the feeding unit 32. In the embodiment of the present invention, the longitudinal direction of the first web 11 and the longitudinal direction of the second web 12 are the same. The feeding unit 32 includes a clamping portion 321 for holding the bead pushed by the pressing head 311, and the clamping portion 321 moves perpendicular to the longitudinal direction of the first tape 11 and the second tape 12. Referring again to FIG. 5, preferably, the embroidery machine bead mechanism further includes a lifting device 9 movably coupled to the bracket 4, the lifting device 9 for driving the bracket 4 to move in a specific direction. Specifically, the lifting device 9 drives the bracket 4 to move in the vertical direction. After the beading mechanism is not working, the lifting device 9 can move the bracket 4 to a proper position, that is, the lifting device 9 can move the beading mechanism to a proper position to prevent the beading mechanism from affecting normal operation.

[0037] Further, the lifting device 9 includes a third driving unit 91, a lifting plate 92, and a link mechanism 93. The third driving unit 91 is movably connected to the lifting plate 92, and the lifting plate 92 passes through the The link mechanism 93 is movably coupled to the bracket 4. One end of the link mechanism 93 is hingedly connected to the lift plate 92, and the other end is hingedly connected to the bracket 4. Specifically, the third driving unit 91 is movably connected to the lifting plate 92 through the first movable member 94, so that the third driving unit 91 drives the lifting plate 92 to move up and down. In addition, the third driving unit 91 is movably connected to the bracket 4 through the second movable member 95. The lifting device 9 further includes a limiting member 96 movably connected to the bracket 4, and when the lifting device 9 drives the preset position of the movement of the bracket 4, the rotation The limiting member 96 is configured to cooperate with the second movable member 95 to prevent the third driving unit 91 from malfunctioning or the power shortage of the bracket 4 to be lowered, thereby improving the safety of use of the embroidery machine beading mechanism. In the embodiment of the present invention, preferably, the third driving unit 91 is a cylinder.

[0038] In summary, an embodiment of the present invention provides an embroidering machine bead mechanism, the tape 1 of the beading mechanism includes a first tape 11 and a second tape 12, the first tape 11 and the The second strip 12 is provided with mounting positions for placing the beads, and the first strip 11 can transport the beads of one color or specification to the feeding device 3; in the case of beads requiring another color or specification The decorative strip, the second strip 12 can transport the beads of one color or specification to the feeding device 3, without replacing the beads on the first strip 11 with another color or specification, and the different strips work without each other. The effect can meet the use of beads of different colors or specifications, which improves the working efficiency of the beads. In addition, since the embroidery device 9 is provided with the lifting device 9, when the embroidery bead mechanism is not working, the lifting device 9 can move the bracket 4 to a proper position, that is, the lifting device 9 can move the embroidery bead mechanism to a proper position, thereby avoiding This bead mechanism affects normal operation.

[0040] Various other changes and modifications may be made by those skilled in the art in light of the above-described technical solutions and concepts, and all such changes and modifications should be included in the claims of the present invention. Within the scope of protection.

Claims

Claim

An embroidery machine beading mechanism, comprising a material belt, a first driving device for driving the material belt, a feeding device and a bracket, wherein the material belt is used for conveying the beads on the material belt to the feeding device The tape includes a first tape and a second tape, and the first tape and the second tape are respectively provided with mounting positions for placing the beads, and the mounting positions are respectively Arranging along the length direction of the first tape and the second tape; the first driving device drives the first tape to move along the length of the first tape, and the first driving The device drives the second tape to move along the length of the second tape; the tape, the first driving device and the feeding device are all mounted on the bracket.

The embroidery machine bead mechanism according to claim 1, wherein the bracket is provided with a first sliding slot and a second sliding slot, and the first material belt is slidably engaged with the first sliding slot. The second tape is slidably engaged with the second sliding slot.

The embroidery machine bead mechanism according to claim 1, wherein the first driving device comprises a first driving unit and a second driving unit, and the first driving unit drives the first tape along the The first strip moves in the longitudinal direction, and the second driving unit drives the second strip to move along the length of the second strip.

The embroidery machine bead mechanism according to claim 3, wherein the first driving unit comprises a first driving mechanism and a first driving mechanism that drives the first driving mechanism to rotate, the first driving mechanism and the a first belt drive connection; the second drive unit includes a second drive mechanism and a second power mechanism that drives the second drive mechanism to rotate, and the second drive mechanism is drivingly coupled to the second tape.

The embroidery machine bead mechanism according to claim 4, wherein the first driving mechanism includes a first pin wheel, and the first tape is provided with a first row along the longitudinal direction of the first tape a through hole, the pin of the first pin wheel is embedded in the first through hole; the second driving mechanism includes a second pin wheel, and the second tape is disposed along the second pin a second through hole arranged in the longitudinal direction of the strip, wherein the teeth of the second pin wheel are embedded in the second through hole

[Attachment 6] The embroidery machine bead mechanism according to claim 5, wherein the first pin wheel and a ratchet wheel synchronously rotating with the first pin wheel and the second pin wheel is respectively fixed on the second pin wheel, and a peripheral edge of the ratchet wheel is provided with a ratcheting pawl of the ratchet, the spine The claws are used to prevent the ratchet from rotating in the reverse direction.

[Claim 7] The embroidery machine bead mechanism according to claim 1, wherein the bracket is further provided with a first tape guiding mechanism and a second tape guiding mechanism.

[Attachment 8] The embroidery machine bead mechanism according to claim 1, wherein the feeding device includes a pressing unit and a feeding unit, and the pressing unit is configured to use a bead body in the mounting position Pushed to the feeding unit.

[Claim 9] The embroidery machine bead mechanism of claim 1, further comprising a lifting device movably coupled to the bracket, the lifting device for driving the bracket to move in a particular direction.

[Attachment 10] The embroidery machine bead mechanism according to claim 9, wherein the lifting device includes a third driving unit, a lifting plate, and a link mechanism, the third driving unit and the lifting plate The movable connection is that the lifting plate is movably connected to the bracket through the link mechanism.