TWM638857U - Automatic Ribbon Threading Machine - Google Patents

Abstract

An automatic webbing threading machine is suitable for threading a plurality of webbings on a plurality of accessories respectively. The automatic webbing threading machine includes a machine unit, a conveying unit, a feeding unit, a guiding unit, and a threading unit. The guiding unit is arranged on the machine unit and is suitable for guiding the accessories coming from the feeding unit towards the ribbons. The belt threading unit includes a hooking group that can move between a hooking position and a drawstring position. When the hooking group is at the hooking position, it is adjacent to the guide unit and passed through the corresponding part of the accessory. and other piercing holes, when the drawstring is at the position, the webbing is pierced through the piercing holes. By omitting the driving components to fix and transfer the accessories, and also omitting the pre-work of piercing the ends to the predetermined positions, the effect of simple assembly and easy use is achieved.

Description

Automatic Ribbon Threading Machine

The present invention relates to a machine for manufacturing accessories, in particular to an automatic ribbon threading machine.

Many existing shoes use shoe laces to fix the shoes on people's feet. The styles of modern shoes are changeable, and there is often a need to wear shoe buckles on the shoe laces, and logos or decorative patterns can be printed on the shoe buckles etc.

Referring to FIG. 1 and FIG. 2 , an existing automatic accessory threading machine includes a machine unit 11 , a transport unit 12 , a plurality of jig units 13 , a feeding unit 14 , and a belt threading unit 15 . The machine unit 11 has an operation port, the conveying unit 12 is a rotary table, and the jig units 13 are driven by the conveying unit 12 to move circularly between the feeding unit 14, the operating port and the belt threading unit , each fixture unit 13 is used to carry a shoe buckle 16, and includes a clamping group 131 suitable for clamping a shoelace 17, and a driving group 132 for driving the clamping group 131, the driving group 132 drives the clamping group 131 to clamp the two ends of a shoelace 17, and also can release the power of clamping the shoelace 17, and the belt-threading unit clamps the two ends of the shoelace 17 along the up and down direction. The shoelace 17 links the shoe The buckle 16 is pulled away from the jig units 13 to complete the wearing process of a shoelace 17 and a shoe buckle 16 .

However, although the existing automatic accessory threading machine can thread the shoelaces 17 in a near-automatic manner, the jig units 13 are complex in structure, and corresponding moving components are required to place the shoe buckles 16 on the The jig unit 13 also needs the corresponding driving group 132 to drive the clamping group 131 to open and clamp. In addition, when the shoelaces 17 are passed through the jig units 13, the The two ends of the shoelace 17 are accurately threaded on the designated positions of the jig units 13, the machine structure is complex and the pre-work requirements are high, resulting in difficult assembly and inconvenient use.

Therefore, the purpose of the present invention is to provide an automatic webbing threading machine that is simple to assemble and easy to use.

Therefore, the new type of automatic webbing threading machine is suitable for threading a plurality of webbings on a plurality of accessories, each webbing includes two opposite ends, and a central part between these ends, and each accessory has two parts. The piercing holes are pierced at the ends, and the automatic webbing threading machine includes a machine unit, a conveying unit, a feeding unit, a guiding unit, and a threading unit.

The conveying unit is arranged on the machine unit and is suitable for conveying the ribbons along the extending direction of a first axis.

The feeding unit is arranged on the machine unit and is suitable for conveying the accessories.

The guiding unit is arranged on the machine unit and is suitable for guiding the accessories coming from the feeding unit towards the ribbons.

The belt threading unit is arranged on the machine unit, and includes a hooking group that can move between a hooking position and a belt pulling position relative to the machine unit. When the hooking unit is at the hooking position, it is adjacent to the The guide unit is installed in the piercing holes of the corresponding accessory, the corresponding webbing is spaced apart from the accessory along the extending direction of the first axis, and the hook group is far away from the guide when it is at the position of the pull belt. The lead unit is separated from the webbing, and the webbing is passed through the piercing holes.

The effect of the new model is that: through the cooperation of the guide unit and the belt threading unit, the belt threading unit pulls the ribbons from the delivery unit at the guide unit to complete the threading operation, omitting Complicated driving components are used to fix and transfer the accessories, and the pre-work of threading the ends of each ribbon to the predetermined position is omitted, so that the assembly is simple and easy to use.

2: machine unit

21: Rack

211: Operating Space

212: Operation port

3: Conveyor unit

4: Feeding unit

5: Guide unit

51: guide

511: channel

512: first opening

513: second opening

514: The third opening

52: Stopper

53: Carrier

54: Receiver

6: Belt threading unit

61: Track group

62: Goola group

621: mobile seat

622: rotating seat

623: hook claw

7: Compression unit

71: Belt pressure group

72: Anti-off group

73: Drive group

8: Ribbon

81: end

82: central part

9: Accessories

91: Piercing holes

L1: first axis

L2: second axis

Z: up and down direction

X: left and right direction

Y: front and rear direction

Other features and functions of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is a three-dimensional schematic diagram illustrating an existing automatic accessory threading machine; Fig. 2 is the existing automatic accessory threading machine A front view of a fixture unit of the machine; Fig. 3 is a perspective view illustrating an embodiment of the new automatic webbing threading machine; Fig. 4 is a front view of the embodiment; Fig. 5 is a sectional view taken along the line V-V in Fig. 4; Fig. 6 is A sectional view taken along the line VI-VI in Fig. 4; Fig. 7 is a sectional view taken along the line VII-VII in Fig. 6; Fig. 8 is an incomplete partially enlarged sectional view illustrating the embodiment A hook-pull group is in a cross-hook position; Fig. 9 is a cross-sectional view similar to Fig. 7, illustrating that the hook-pull group is in the cross-hook position; and Fig. 10 is a cross-sectional view similar to Fig. 8, illustrating that the hook-pull group In a drawstring position.

Referring to Fig. 3, Fig. 4 and Fig. 5, the embodiment of the new automatic webbing threading machine is suitable for threading a plurality of webbings 8 on a plurality of accessories 9 respectively, each webbing 8 includes two opposite ends 81, and a In the central portion 82 between these end portions 81, each fitting 9 has two piercing holes 91 for these end portions 81 to pass through. The automatic webbing threading machine includes a machine unit 2, a conveying unit 3, a A feeding unit 4 , a guiding unit 5 , a belt threading unit 6 , and a pressing unit 7 .

It should be noted that, in this embodiment, the ribbons 8 are shoelaces, and the accessories The component 9 is a shoe buckle, which can also be applied to other similarly shaped components (such as elastic bands and adjustment buckles) in other embodiments, and is not limited thereto.

The machine unit 2 includes a frame 21 surrounding and defining an operating space 211 for accommodating the guide member 51 , and an operating port 212 communicating with the operating space 211 and the outside world.

The conveying unit 3 is disposed on the machine unit 2 and adapted to convey the ribbons 8 along the extension direction of a first axis L1. In this embodiment, the conveying unit 3 is a conveying belt, and the first axis L1 extends along a front-rear direction Y. In other implementations, other equivalent components that can continuously convey the webbings 8 can also be selected according to requirements. , the extension direction of the first axis L1 can also be adjusted according to requirements, and is not limited thereto.

The feeding unit 4 is arranged on the machine unit 2 and is suitable for conveying the accessories 9 . In this embodiment, the feeding unit 4 is a vibrating feeder. In other implementations, other equivalent components that can provide raw materials can also be selected according to requirements, and the present invention is not limited thereto.

Referring to FIG. 5 , FIG. 6 , and FIG. 7 , the guiding unit 5 is arranged on the machine unit 2 and is suitable for guiding the accessories 9 coming from the feeding unit 4 toward the ribbons 8 . The guide unit 5 includes a guide 51 for guiding the accessories 9, a stopper 52 arranged on the guide 51, a carrier 53 movably arranged on the machine unit 2, a The receiving member 54 is connected with the guide member 51 and extends through the operating opening 212 .

The guide 51 has a channel 511 for the accessories 9 to enter, and a first opening adjacent to the feeding unit 4 and communicating with the channel 511 for the accessories 9 to pass through. 512 , a second opening 513 adjacent to the conveying unit 3 and communicating with the channel 511 for passing the fittings 9 one by one, and a third opening 514 communicating with the channel 511 and allowing the stopper 52 to pass through. In this embodiment, the channel 511 extends substantially along an up-down direction Z perpendicular to the front-back direction Y, the first opening 512 is located above the second opening 513 , the third opening 514 is located between the first opening 512 and Between the second opening 513, in other implementations, the channel 511 can also be configured in other ways, which is not limited thereto.

The threading unit 6 is disposed on the machine unit 2 , a track set 61 extending along a second axis L2 , and a hook set 62 movably disposed on the track set 61 along the second axis L2 . The hooking group 62 includes a moving seat 621 movably arranged on the track group 61, a rotating seat 622 rotatably arranged on the moving seat 621 and provided for the claws 623, and two The front-back direction Y and the left-right direction X of the up-down direction Z are spaced apart on the rotating seat 622 and have claws 623 movable along the extending direction of the first axis L1. In this embodiment, the second axis L2 and the first axis L1 are coplanar and form an acute angle. In other implementations, the second axis L2 and the first axis L1 can also choose other configurations, such as perpendicular Wait, not limited to this.

The pressing unit 7 is arranged on the machine unit 2 and is used to press against the ribbons 8, and includes a movable relative to the machine unit 2 and used to move the ribbon 8 to be threaded towards the hooking group 62 Pressing belt group 71, one movable relative to the machine unit 2 and used to press the webbing 8 in threading against the corresponding accessory 9 anti-off group 72, and one used to drive the belt Group 71 and the driving group 73 of the anti-off group 72 .

Referring to Fig. 8, Fig. 9 and Fig. 10, the hooking group 62 of the threading unit 6 can move between a hooking position (see Fig. 8) and a drawstring position (see Fig. 10) relative to the machine unit 2 When the hooking group 62 is in the hooking position, it is adjacent to the guide unit 5 and the claws 623 are respectively pierced through the piercing holes 91 of the corresponding accessories 9, and the corresponding webbing 8 is The extension direction of an axis L1 is spaced apart from the accessory 9. When the hooking group 62 is at the position of the pull belt, it is away from the guide unit 5 and separated from the webbing 8, and the webbing 8 is passed through the piercing holes 91 .

The stopper 52 can be driven to move relative to the guide 51 between a stop position and an open position. When the stopper 52 is at the stop position, it extends into the channel 511 and stops at the channel 511 Between the fittings 9 inside and the second opening 513 , when the stopper 52 is in the opening position, it avoids the passage 511 and allows the fittings 9 in the passage 511 to pass through the second opening 513 .

The carrier 53 can move between a working position and a discharge position. When the carrier 53 is in the working position, it is located below the second opening 513 and carries one accessory 9. The carrier 53 is in the discharge position. , avoid the second opening 513 and allow the accessory 9 to fall.

Referring to Fig. 5, Fig. 8 and Fig. 10, during operation, the conveying unit 3 continues to convey the webbings 8 to the second opening 513 adjacent to the guide 51 along the extension direction of the first axis L1, and the feeding unit 4 Continuously conveying the accessories 9 to the place adjacent to the first opening 512, the accessories 9 from the feeding unit 4 along the extension direction of the first axis L1 Enter the channel 511 through the first opening 512, and then move the fittings 9 in the channel 511 to the second opening 513 one by one by the stopper. The accessory 9 is positioned on the carrier 53, and then the hooking group 62 moves to the hooking position, and the pressing belt group 71 of the pressing unit 7 is driven to move downward and the adjacent webbing 8 is pressed against the moving path of the hook claws 623. During the movement of the hook group 62 towards the position of the pull belt, the anti-off group 72 of the pressing unit 7 is driven to position the webbing 8 on the When the part between the perforated holes 91 is pressed against the accessory 9 and the hook group 62 moves to the position of the drawstring, the webbing 8 is separated from the hook group 62, and the ends 81 are located on the accessory 9 Opposite to the side of the operation port 212, the webbing 8 and the accessories 9 are threaded into a group at this time.

Then, the carrier 53 moves to the discharge position, and the webbing 8 and the accessories 9 that pass through a group fall under the force of gravity, and the accessories 9 fall onto the receiving member 54, and the ends of the webbing 8 The portion 81 is located on opposite sides of the receiving member 54 along the left-right direction X, and the webbing 8 and the accessories 9 that pass through a group are guided by gravity and the receiving member 54 to move to the adjacent operation port 212, In order for the operator to sort out the receipt.

Compared with the existing automatic accessory threading machine which performs actions such as placing accessories 9, threading both ends 81, and pulling the webbing 8 at multiple stations, the new model uses the threading unit 6 at the second opening 513 Pull the ribbons 8 from the delivery unit 3 to complete the threading operation, and use the guide 51 to guide and limit the accessories 9, omitting 73 complicated driving groups to fix and transfer the and other accessories 9; in addition, since this new model is to utilize Hook and pull these ribbons 8 to replace the pull-out method of clamping the ends 81 of the ribbons 8, and can omit the pre-work of passing the ends 81 of each ribbon 8 to predetermined positions, so as to achieve The assembly is simple and easy to use; in addition, because the track set 61 extends downward along the second axis L2, the redundant space occupied by the machine is reduced, thereby achieving the effect of saving space.

In summary, the new automatic webbing threading machine can indeed achieve the purpose of the new type.

But the above-mentioned ones are only embodiments of the present invention, and should not limit the scope of implementation of the present invention with this. All simple equivalent changes and modifications made according to the patent scope of the present application and the content of the patent specification are still within the scope of the present invention. Within the scope covered by this patent.

2: machine unit

21: Rack

211: Operating Space

212: Operation port

3: Conveyor unit

4: Feeding unit

6: Belt threading unit

8: Ribbon

81: end

82: central part

L1: first axis

L2: second axis

Z: up and down direction

X: left and right direction

Y: front and rear directions

Claims (10)

An automatic webbing threading machine, suitable for threading a plurality of webbings on a plurality of accessories, each webbing includes two opposite ends, and a central part between the ends, and each accessory has two parts for the ends The piercing hole pierced at the bottom, the automatic webbing threading machine includes: a machine unit; a conveying unit, which is arranged on the machine unit and is suitable for conveying the webbings along the extending direction of a first axis; a feeding unit , arranged on the machine unit and suitable for conveying the accessories; a guide unit, arranged on the machine unit and suitable for guiding the accessories coming from the feeding unit toward the webbing; and a threading unit The belt unit is arranged on the machine unit and includes a hook pull group that can move between a hook position and a belt pull position relative to the machine unit. When the hook pull group is at the hook position, it is adjacent to the guide The guide unit is installed in the piercing holes of the corresponding accessory, the corresponding webbing is spaced apart from the accessory along the extension direction of the first axis, and the hook group is far away from the guide when it is at the position of the pull belt. The unit is separated from the webbing, and the webbing is passed through the piercing holes. The automatic webbing threading machine as claimed in claim 1, wherein the guiding unit includes a guide for guiding the accessories, the guide has a channel for the accessories to enter, and a channel adjacent to the feeding unit And a first opening that communicates with the channel and allows the accessories to pass through, and a second opening that is adjacent to the delivery unit and communicates with the channel and allows the accessories to pass one by one. The automatic webbing threading machine according to claim 2, wherein, the guiding unit further includes a stopper provided on the guide, and the guide also has a first channel that communicates with the channel and allows the stopper to pass through. Three openings, the stopper can be driven to move between a stop position and an open position relative to the guide, when the stopper is at the stop position, it extends into the channel and stops in the channel Between the accessories and the second opening, when the stopper is in the opening position, it avoids the channel and allows the accessories in the channel to pass through the second opening. The automatic webbing threading machine as described in claim 3, wherein, the guide unit further includes a carrier that is movably arranged on the machine unit, the second opening of the guide is opened downward, and the carrier It can move between a working position and a discharge position, when the carrier is in the working position, it is located under the second opening and carries the accessory, when the carrier is in the discharge position, it avoids the second opening and Allow the accessory to fall. The automatic webbing threading machine as described in claim 4, wherein the machine unit includes a frame, which surrounds and defines an operation space for accommodating the guide, and an operation port that communicates with the operation space and the outside world , the guide unit also includes a receiving member connected to the guide member and extending through the operation opening, the receiving member passes under the second opening and is suitable for hanging the webbing and the accessories that have been threaded into groups . The automatic webbing threading machine according to claim 1, wherein the threading unit further includes a track set extending along a second axis, and the hooking set is movably arranged on the track set along the second axis. The automatic webbing threading machine as described in claim 6, wherein the hook and pull assembly There are two claws movable along the extending direction of the first axis, and the hooking group is respectively threaded through the piercing holes of the corresponding accessory when the hooking group is in the hooking position. The automatic webbing threading machine as described in claim 7, wherein the hooking group further includes a moving seat movably arranged on the track group, and a moving seat rotatably arranged on the moving seat for the claws Set the swivel seat. The automatic webbing threading machine as described in claim 1, further comprising a pressing unit arranged on the machine unit and used to press against the webbings, the pressing unit includes a unit that is movable relative to the machine unit and used A band pressing group for pressing the webbing to be threaded towards the hook-pull group, and a driving group for driving the band pressing group, the driving group can drive the band pressing group to move closer and farther away from the webbing. The automatic webbing threading machine according to claim 9, wherein the pressing unit further includes an anti-loosening unit that is movable relative to the machine unit and used to press the webbing being threaded against the corresponding accessory , the driving group can drive the anti-off group to move closer and farther away from the webbing.

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