CN210163644U

CN210163644U - Many specifications pearl material feeding unit and embroidery machine

Info

Publication number: CN210163644U
Application number: CN201920270523.6U
Authority: CN
Inventors: 朱月眉
Original assignee: Individual
Current assignee: Wenzhou Ouluohua Industrial Co ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-03-20
Anticipated expiration: 2029-03-04

Abstract

The application provides a many specifications pearl material feeding unit, including the pay-off chassis, be equipped with a plurality of pay-off spout on the pay-off chassis, it pushes away the material subassembly to slide in the pay-off spout, it includes shallow and the elasticity clamp that the bottom surface flushes to push away the material subassembly, all push away the material subassembly and keep away from in turn or approach under the same needle bar that is located the aircraft nose under the effect that pushes away pearl actuating mechanism, export the polychrome pearl that the specification is the same or the specification is different in an orderly manner. The application provides a many specifications pearl material feeding unit, small, pay-off spout processing is simple, and work efficiency is high.

Description

Many specifications pearl material feeding unit and embroidery machine

Technical Field

The utility model relates to an embroidery machine especially relates to a many specifications pearl material feeding unit.

Background

In the production process of the upper decoration fabric of the existing popular clothes and household articles, a large number of patterns woven by embroidery beads are generated, in order to enrich the patterns, a multi-embroidery-bead mechanism is usually adopted to realize the embroidery work of beads with various colors or specifications, and due to the problem of a bead clamping opening, the multi-color bead feeding device only provided with one bead feeding clamp can only finish the embroidery work of beads with different colors and different height specifications.

Chinese patent CN201721272103 discloses a color changing or multi-specification bead embroidery device and an embroidery machine, which comprise at least two bead conveying mechanisms, wherein the at least two bead conveying mechanisms are installed on the periphery of a machine head, the machine head is provided with at least one needle rod, and the at least two bead conveying mechanisms control beads and convey the beads to the position right below an embroidery needle of the same needle rod or the position right below the embroidery needle of the corresponding needle rod by the corresponding bead conveying mechanisms. The utility model discloses a set up two at least pearl conveying mechanism in the outside of embroidering the needle, two at least pearl conveying mechanism can be based on the pearl of the different specifications of the individual output of needs of pearl embroidery technology or color, can be orderly embroidered out the pearl of polychrome or many specifications on the fabric. The utility model has the advantages that the utility model discloses simple structure, the different colored beads of output that can be effectively orderly make the embroidery machine realize that the fabric embroiders colored bead effect. Because every pearl conveying mechanism all is independent setting in the above-mentioned application, be about to a plurality of single pearl embroidery devices and combine the use, because structural constraint, therefore the contained angle between the adjacent single pearl embroidery device is big, consequently occupation space is great, the degree of integration is low, the debugging process is complicated, and among the prior art, the shallow among the pearl conveying mechanism all is structural design from top to bottom with the elasticity clamp, the less processing degree of difficulty that makes of feeding spout width with the shallow complex increases, and the distance of elasticity clamp's elasticity centre gripping mouth apart from embroidering cloth can not reduce, therefore the lifting height of embroidering needle is great, make work efficiency low. In summary, how to develop a bead feeding device with small volume and high working efficiency is a problem that needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many specifications pearl material feeding unit, solved that current equipment occupies space for a lot, be difficult for combining with other embroidery devices and use, the processing degree of difficulty is big, work efficiency low grade defect.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a many specifications pearl material feeding unit, includes the pay-off chassis, be equipped with a plurality of pay-off spout on the pay-off chassis, it pushes away the material subassembly to slide in the pay-off spout, it includes shallow and the elasticity clamp that the bottom surface flushes to push away the material subassembly, and all push away the material subassembly and keep away from in turn or approach under being located the same needle bar on the aircraft nose under the effect that pushes away pearl actuating mechanism, output the polychrome pearl that the specification is the same or the specification is different in an orderly manner.

Furthermore, the beads with the same specification are beads with the same shape and height; the beads with different specifications are beads with different shapes and heights, or beads with the same shapes and heights, or beads with different shapes and heights.

Furthermore, two adjacent feeding chutes are communicated with each other to form a V-shaped channel, and the included angle of the V-shaped channel is 10-150 degrees.

Furthermore, the feeding bottom frame is provided with two feeding chutes, and the included angle between the two feeding chutes is 20-70 degrees.

Furthermore, the angle between the two feed chutes is 40 °.

Further, the bottom surfaces of the two feeding chutes forming the V-shaped channel are located on the same plane, and all the elastic clips have the same thickness for outputting the beads having the same height, and all the elastic clips have different thicknesses for outputting the beads having different heights.

Furthermore, each feeding bottom frame is used for limiting the corresponding pushing assembly on the gland in the feeding chute, and a notch is arranged on the gland to avoid the interference between the pushing assembly and the gland.

Furthermore, the trolley comprises a pair of side frames, an accommodating cavity is formed between the side frames, the elastic clamp is embedded in the accommodating cavity, and a pair of driving arms positioned on the side frames act on a pair of elastic clamping arms of the elastic clamp to drive the elastic clamping opening of the elastic clamp to open and close.

Furthermore, the outer side surfaces of the two side arms of the elastic clamp are respectively provided with a rear lug, the outer side surfaces of the pair of elastic clamping arms are respectively provided with a front lug, and the rear lug and the front lug which are positioned on the same side of the elastic clamp are positioned in the side grooves of the corresponding side frames.

Furthermore, a groove is arranged on the front side of the front bump, and the driving arm on the inner side surface of the corresponding side frame is inserted into the groove at a gap.

Furthermore, a guide groove is formed in the bottom surface of the feeding sliding groove, and a limiting pin located on the bottom surface of the elastic clamp is matched with the guide groove to limit the elastic clamp in the rear direction or in the front-back direction.

According to the utility model discloses a still another object of the invention, the utility model provides an embroidery machine, including many specifications pearl material feeding unit, many specifications pearl material feeding unit be above-mentioned many specifications pearl material feeding unit.

According to the above technical scheme, the utility model discloses following beneficial effect has:

the bottom surfaces of the cart and the elastic clamp are flush, so that the pushing assembly is shaped like a flat plate, the width of the feeding chute is increased, and the processing is convenient;

because the bottom surfaces of the two feeding chutes forming the V-shaped channel are positioned on the same plane, the included angle of the V-shaped channel can be further reduced without the limitation of the structure;

the feeding devices with the same thickness of all the elastic clamps are used for outputting the beads with the same height, and the feeding devices with different thicknesses of all the elastic clamps are used for outputting the beads with different heights, so that the bead embroidery machine is suitable for alternate embroidery of the beads with different specifications and heights, and is convenient to use;

the feeding chassis is provided with the plurality of feeding chutes, so that the feeding of a plurality of beads can be completed at the same time, the replacement time of beads with different specifications is shortened, and the working efficiency is improved;

because two adjacent feeding chutes are communicated with each other to form a V-shaped channel, the reciprocating motion stroke of the material pushing assembly is shortened, and the bead feeding efficiency is improved;

because the elastic clamp is embedded in the containing cavity of the cart, the distance between the elastic clamp and the embroidery cloth is reduced, the lifting height of the embroidery needle can be further reduced, and the bead embroidering efficiency is improved.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of feeding of the present invention.

Fig. 4 is a schematic view of the feeding of beads with multiple specifications.

Fig. 5 is a schematic structural diagram of the V-shaped channel of the present invention.

Fig. 6 is an installation schematic view of the elastic clamp and the cart of the present invention.

Fig. 7 is a schematic view of the working principle of the present invention.

Description of reference numerals: the pushing device comprises a feeding chassis 1, a pushing channel 11, a guide groove 111, a bottom plate 12, a gland 14, a notch 141, a pushing motor 2, a swing arm 3, an elastic clamp 4, a side arm 41, a rear projection 411, a limiting pin 42, an elastic clamping arm 43, a front projection 431, a groove 432, a tongue plate 44, a front elastic clamp 4a, a rear elastic clamp 4b, an adjusting block 5, an elastic bead guiding nozzle 6, a trolley 7, a side frame 71, a side groove 711, a driving arm 712 and an accommodating cavity 72.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 to 7, the present application is further described, and as shown in fig. 1, 2 and 4, the multi-specification bead feeding device includes a feeding chassis 1, a bottom plate 12 of the feeding chassis 1 is provided with a plurality of feeding chutes 11, the feeding chutes 11 are slidably provided with pushing assemblies, the pushing assemblies include a cart 7 with a flush bottom surface and an elastic clamp 4, all the pushing assemblies alternately keep away from or approach to a position right below a same needle rod on a machine head under the action of a bead pushing driving mechanism, and orderly output beads with the same specification or different specifications, wherein the beads with the same specification are beads with the same shape and height and the same or different diameters; the beads with different specifications are beads with different shapes, heights and diameters, or shapes and diameters, and are used for outputting same-color or multi-color beads with the same heights, shapes and diameters when the thicknesses of all the elastic clips 4 are the same, and the thicknesses of all the elastic clips 4 are different for outputting same-color or multi-color beads with the same heights, shapes and diameters.

Push away pearl actuating mechanism and be in including fixed the setting a plurality of material motors 2 that push away on the material pushing rack 1 of lower section, the swing arm 3 that pushes away material motor 2 and correspond through the drive mechanism drive acts on the shallow 7 of the material pushing component that corresponds, and a plurality of material motors 2 that push away stagger in vertical direction and set up, has reduced the occupation space who pushes away pearl actuating mechanism, has reducible the interval distance between the adjacent needle bar frame.

As shown in fig. 3 and 5, two adjacent feeding chutes 11 are communicated with each other to form a V-shaped channel, the front end surface of one feeding chute 11 is an inclined surface, the inclined angle α of the inclined surface is the same as the included angle of the V-shaped channel, the feeding chutes 11 are convenient to process, and the bottom surfaces of the two feeding chutes 11 forming the V-shaped channel are located on the same plane, so that the bottom surface of the pushing assembly always slides on the plane, and the included angle of the V-shaped channel is not reduced due to structural limitation, so that the feeding chassis 1 has a smaller structure and is more convenient to install.

Preferably, the included angle of the V-shaped channel is 10-150 degrees.

Optimally, the included angle of the V-shaped channel is 15 degrees, 20 degrees, 30 degrees, 42 degrees, 50 degrees, 70 degrees, 90 degrees, 110 degrees, 130 degrees or 145 degrees, when the needle bar frame is used, the space on one side of the needle bar frame is only occupied, and the operation panel of the needle bar frame is prevented from being shielded.

Preferably, the feeding chassis 1 has two feeding chutes 11, and an included angle between the two feeding chutes 11 is 20 ° to 70 °.

More preferably, the angle between the two feed chutes 11 is 40 °.

As shown in fig. 3 and 5, a guide groove 111 is provided on the bottom surface of the feeding chute 11, and the limit pin 42 located on the bottom surface of the elastic clip 4 cooperates with the guide groove 111 to perform rear limit or front and rear limit on the elastic clip 4, so that the positions of the elastic clip 4 for receiving and sending the beads are accurate.

As shown in fig. 6, the cart 7 includes a pair of side frames 71, a receiving cavity 72 is formed between the pair of side frames 71 and penetrates the cart 7, the elastic clamp 4 is embedded in the containing cavity 72 to make the pushing assembly in a flat shape, a pair of driving arms 712 on the pair of side frames 71 act on the pair of elastic clamping arms 43 of the elastic clamp 4 to drive the elastic clamping opening of the elastic clamp 4 to open and close, the cart 7 is connected with the corresponding feeding chute 11 in a sliding fit manner, and as the elastic clamp 4 is nested with the cart 7, compared with the technical proposal that the elastic clamp 4 is positioned above the cart 7 in the prior art, the proposal shortens the distance between the elastic clamp 4 and the embroidery cloth, and the lifting height of the embroidery needle can be reduced, the embroidery bead efficiency is improved, and the pushing assembly is flat, so that the width of the feeding chute 11 is increased, and the feeding chute 11 is convenient to process. Since beads with different heights need to be conveyed by using the elastic clips 4 with different thicknesses, when the thicknesses of the elastic clips 4 are increased, the thicknesses of the side frames 71 are also increased, and therefore, notches 141 are formed in the inner side surfaces of the outer pressing plates of the pressing covers 14, which are used for limiting the corresponding pushing assemblies in the feeding chutes 11, of the feeding chassis 1 to prevent the trolleys 7 from interfering with the pressing covers 14.

The elastic clamp 4 comprises a tail plate, a tongue plate 44 is arranged on the tail plate, two sides of the tongue plate 44 are respectively provided with an elastic clamping arm 43, an elastic clamping opening is formed between cantilever ends of the pair of elastic clamping arms 43, two sides of the pair of elastic clamping arms 43 are respectively provided with a side arm 41, the outer side surface of each side arm 41 is in sliding contact connection with the inner side surface of the feeding chute 11, the outer side surfaces of the two side arms 41 of the elastic clamp 4 are respectively provided with a rear lug 411, the outer side surfaces of the pair of elastic clamping arms 43 are respectively provided with a front lug 431, the rear lug 411 and the front lug 431 which are positioned on the same side of the elastic clamp 4 are positioned in the side groove 711 of the corresponding side frame 71, the gland 14 limits the elastic clamp 4 in the accommodating cavity 72 by being arranged on the top surfaces of the rear lug 411 and the front lug 431, the gland 14 limits the trolley 7 in the feeding chute 11 by being arranged on the top surfaces of the two side frames 71, be equipped with regulating block 5 and elasticity on the gland 14 and lead pearl mouth 6, but the elasticity is led the top of pearl mouth 6 and is hung the pearl silk of leading that is equipped with the beading, lead the lower extreme of pearl silk with the pearl mouth 6 intercommunication is led to the elasticity, just the elasticity is led pearl mouth 6 and is located the place ahead of regulating block 5.

Be equipped with a recess 432 on the lateral surface of the front side of preceding lug 431, be located the actuating arm 712 on the bottom surface of the side groove 711 of corresponding side bearer 71 and follow the side opening clearance of recess 432 inserts in the recess 432, just shallow 7 makes when relative elasticity presss from both sides 4 advances the elasticity centre gripping mouth closure of elasticity clamp 4 reduces, and is more reliable to the pearl centre gripping, shallow 7 makes when relative elasticity presss from both sides 4 moves back the elasticity centre gripping mouth of elasticity clamp 4 is opened and is conveniently connect the pearl or make the pearl fall, the diameter size of the pearl that can carry is decided to the size of opening of elasticity centre gripping mouth.

The side groove 711 can also be located a heavy platform is formed on the bottom surface of the side frame 71, and is fixedly arranged on the vertical setting of a driving column on the heavy platform, the driving column is inserted into the groove 432 along the end opening of the groove 432, and the rear convex block 411 and the front convex block 431 which are located on the same side of the elastic clamp 4 are located in the corresponding side groove 711 to limit the elastic clamp 4, so that the elastic clamp 4 is prevented from tilting in the motion process.

The elastic clamp 4 can be flat, the elastic clamp 4 can also be made into a shape with thick middle and thin two sides to avoid thickening of the side frame 71, and when beads with different heights are conveyed, the elastic clamp 4 with the corresponding middle thickness is replaced to increase the depth of an elastic clamping opening, so that the universality of the cart 7 is better.

The multi-specification bead feeding device further comprises a controller, wherein the controller is mainly used for coordinating the plurality of pushing motors 2 to enable the trolleys 7 of the plurality of pushing assemblies to be mutually matched and alternately convey the beads to be under the embroidery needles of the corresponding needle rods through the elastic clamps 4 of the pushing assemblies so as to convey the beads with different specifications orderly and enable the embroidery machines to work normally. The controller can be independently arranged or used, and the related controller on the embroidery machine can also be utilized.

As shown in fig. 7, the working principle when the number of the feed chutes 11 is two: the elastic clamp 4 positioned in one feeding chute 11 is a front elastic clamp 4a, the elastic clamp 4 positioned in the other feeding chute 11 is a rear elastic clamp 4b, and when the device works, when the front elastic clamp 4a is pushed out, the rear elastic clamp 4b retreats; when the rear elastic clamp 4b is pushed out, the front elastic clamp 4a retreats; after the embroidering is finished, the front elastic clamp 4a and the rear elastic clamp 4b both retreat and return.

According to another utility model purpose, provide an embroidery machine.

The embroidery machine comprises a multi-specification bead feeding device, wherein the multi-specification bead feeding device is the multi-specification bead feeding device.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many specifications pearl material feeding unit, its characterized in that, includes pay-off chassis (1), be equipped with a plurality of pay-off spout (11) on pay-off chassis (1), it pushes away the material subassembly to slide in pay-off spout (11), it includes shallow (7) and the elastic clamp (4) that the bottom surface flushes to push away the material subassembly, and all push away the material subassembly and keep away from or approach under being located the same needle bar on the aircraft nose in turn under the effect that pushes away pearl actuating mechanism, orderly output the same or the different pearl of specification.

2. The multi-specification bead feeding device according to claim 1, wherein the beads with the same specification are beads with the same shape and height; the beads with different specifications are beads with different shapes and heights, or beads with the same shapes and heights, or beads with different shapes and heights.

3. The multi-specification bead feeding device according to claim 1, wherein two adjacent feeding chutes (11) are communicated with each other to form a V-shaped channel, and the included angle of the V-shaped channel is 10-150 °.

4. The multi-specification bead feeding device according to claim 3, wherein the feeding chassis (1) is provided with two feeding chutes (11), and the included angle between the two feeding chutes (11) is 20-70 degrees.

5. A feeding device for multi-size beads according to claim 4, wherein the angle between the two feeding chutes (11) is 40 °.

6. A multi-specification bead feeding device according to claim 2 or 3, wherein the bottom surfaces of the two feeding chutes (11) forming the V-shaped channel are located on the same plane, all the elastic clips (4) have the same thickness for feeding beads having the same height, and all the elastic clips (4) have different thicknesses for feeding beads having different heights.

7. The multi-specification bead feeding device according to claim 6, wherein each of the feeding bottom frames (1) is provided with a notch (141) on the gland (14) for limiting the corresponding pushing assembly in the feeding chute (11) to avoid the pushing assembly from interfering with the gland (14).

8. The multi-specification bead feeding device according to claim 1, wherein the cart (7) comprises a pair of side frames (71), a containing cavity (72) is formed between the pair of side frames (71), the elastic clamp (4) is embedded in the containing cavity (72), and a pair of driving arms (712) on the pair of side frames (71) act on a pair of elastic clamping arms (43) of the elastic clamp (4) to drive the elastic clamping opening of the elastic clamp (4) to open and close.

9. The multi-specification bead feeding device according to claim 8, wherein the outer side surfaces of the two side arms (41) of the elastic clamp (4) are respectively provided with a rear bump (411), the outer side surfaces of the pair of elastic clamping arms (43) are respectively provided with a front bump (431), and the rear bump (411) and the front bump (431) which are positioned on the same side of the elastic clamp (4) are positioned in the side grooves (711) of the corresponding side frames (71).

10. The multi-specification bead feeding device according to claim 9, wherein the front protrusion (431) has a groove (432) at the front side thereof, and the driving arm (712) located at the inner side of the corresponding side frame (71) is inserted into the groove (432) with a gap.

11. The multi-specification bead feeding device according to claim 1, wherein a guide groove (111) is formed in the bottom surface of the feeding chute (11), and a limiting pin (42) located on the bottom surface of the elastic clamp (4) is matched with the guide groove (111) to limit the elastic clamp (4) backwards or forwards.

12. An embroidery machine, characterized by comprising a multi-specification bead feeding device, wherein the multi-specification bead feeding device is the multi-specification bead feeding device according to any one of claims 1 to 11.