CN219772445U - Computerized embroidery machine - Google Patents

Abstract

The utility model discloses a computerized embroidery machine, which comprises a girder, a machine head assembly and an externally hung device. The girder comprises a mounting surface; the nose assembly includes a nose mounted to the mounting surface. The externally hung device, the machine head assembly and the mounting surface are sequentially arranged along a first direction, and the first direction is the front-back direction of the computerized embroidery machine. One machine head is correspondingly arranged with at least two externally hung devices, the externally hung devices move along a second direction relative to the machine head, and the second direction is the left-right direction of the computerized embroidery machine. The outer hanging device is provided with a working position and an avoiding position, the outer hanging device is switched between the working position and the avoiding position, and the working position is the position of the outer hanging device when the outer hanging device is matched with the machine head embroidery; the avoiding position is the position of the external hanging device when the external hanging device is not matched with the machine head embroidery. The utility model ensures that the sequins (beads or silk ribbons or ropes) can be matched with the upper threads with different colors, improves the richness of embroidery colors and widens the embroidery function.

Description

Computerized embroidery machine

Technical Field

The utility model relates to the technical field of computerized embroidery machines, in particular to a computerized embroidery machine.

Background

The sequin embroidery, namely the sequin device is matched with the machine head, the sequin feeding device firstly sequentially feeds sequin slices below the movable knife, the movable knife is matched with the fixed knife to cut off the sequin, and simultaneously, the embroidery needle on the machine head embroiders the cut sequin slices on the embroidery cloth.

However, in the related art, the color of the upper thread of the embroidered sequin is fixed, resulting in monotonous embroidery color.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a computerized embroidery machine, in which the sequins (beads or ribbons or ropes) can be matched with the upper threads of different colors, thereby improving the richness of embroidery colors and widening the embroidery functions.

According to an embodiment of the utility model, a computerized embroidery machine comprises: a girder including a mounting surface;

the machine head assembly comprises a machine head, and the machine head is mounted on the mounting surface;

the outer hanging device, the machine head assembly and the mounting surface are sequentially arranged along a first direction, and the first direction is the front-back direction of the computerized embroidery;

the machine head and the at least two externally hung devices are correspondingly arranged, the externally hung devices move along a second direction relative to the machine head, the second direction is the left-right direction of the computerized embroidery machine, the externally hung devices are provided with working positions and avoiding positions, the externally hung devices are switched between the working positions and the avoiding positions, and the working positions are positions where the externally hung devices are located when the externally hung devices are matched with the machine head in an embroidery mode; the avoiding position is the position of the externally hung device when the externally hung device is not embroidered and matched with the machine head.

According to some embodiments of the utility model, the device further comprises a plug-in device switching mechanism, wherein the plug-in device switching mechanism comprises a driving box and a driving pull rod, the output end of the driving box is connected with the driving pull rod, and the driving pull rod is connected with the plug-in device.

According to some embodiments of the utility model, the drive housing employs a ball screw mechanism or a cylindrical cam mechanism.

According to some embodiments of the utility model, the device further comprises a guide assembly, the guide assembly comprises a guide rail and at least two sliding blocks, the sliding blocks are in one-to-one correspondence with the externally hung devices, the sliding blocks are in sliding fit with the guide rail, the externally hung devices, the guide rail, the machine head assembly and the mounting surface are sequentially arranged along a first direction, and the externally hung devices are connected to the sliding blocks.

According to some embodiments of the utility model, the rail is connected to the girder or the head assembly.

According to some embodiments of the utility model, the handpiece assembly further comprises a needle bar frame mounted to the handpiece, the rail is connected to the girder, and the rail is located above the needle bar frame.

According to some embodiments of the utility model, the guide rail is coupled to the handpiece assembly, the handpiece assembly further comprising a needle bar carrier mounted to the handpiece, the guide rail being located above the needle bar carrier.

According to some embodiments of the utility model, at least two of said guiding assemblies are provided, each of said guiding assemblies being arranged in a vertical direction.

According to some embodiments of the utility model, the plug-in device includes a body portion and a connecting portion having oppositely disposed first and second ends, each of the guide assemblies being equally spaced between the first and second ends

According to the embodiment of the utility model, the one machine head and the at least two externally hung devices are correspondingly arranged, the externally hung devices move along the second direction relative to the machine head, namely, the externally hung devices can move relative to the needle bar frame, and various externally hung external positions are adjusted, so that each externally hung device can be matched with the machine head in an embroidering way, and space constraint between two adjacent machine heads is avoided. Each externally hung device can be matched with each needle on the needle bar frame in an embroidering way, so that the embroidering effect is improved, and the embroidering function is widened.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a partial front view of a first computerized embroidery machine according to an embodiment of the utility model;

FIG. 2 is a schematic view illustrating a partial explosion of a first computerized embroidery machine according to an embodiment of the utility model;

FIG. 3 is a partial left side view of a first computerized embroidery machine according to an embodiment of the utility model;

FIG. 4 is a partial front view of a second computerized embroidery machine according to an embodiment of the utility model;

FIG. 5 is a partial left side view of a third computerized embroidery machine according to an embodiment of the utility model;

FIG. 6 is a schematic view illustrating a partial explosion of a third computerized embroidery machine according to an embodiment of the utility model;

FIG. 7 is a schematic view illustrating a partial explosion of a fourth computerized embroidery machine according to an embodiment of the utility model;

reference numerals:

a machine head assembly 10, a machine head 11, a needle bar frame 12, a thread clamp 13 and a connecting frame 14;

the guide assembly 20, the guide rail 2, the sliding block 22, the connecting assembly 30, the connecting plate 31, the anchor ear 32, the external hanging device 40, the body part 41 and the connecting part 42;

the device comprises an externally hung device switching mechanism 50, a driving pull rod 51, a driving box 52, a girder 60 and a bending piece 70.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

A computerized embroidery machine according to an embodiment of the utility model is described below with reference to fig. 1 to 7, which includes: girder 60, head assembly 10 and plug-in device 40.

The girder 60 includes a mounting surface; the nose assembly 10 includes a nose 11, the nose 11 being mounted to a mounting surface. The external hanging device 40, the head assembly 10 and the mounting surface are sequentially arranged along a first direction, and the first direction is the front-back direction of the computerized embroidery machine.

One machine head 11 is correspondingly arranged with at least two externally hung devices 40, and the externally hung devices 40 move along a second direction relative to the machine head 11, wherein the second direction is the left-right direction of the computerized embroidery machine. The externally hung device 40 is provided with a working position and an avoiding position, the externally hung device 40 is switched between the working position and the avoiding position, and the working position is the position of the externally hung device 40 when the externally hung device 40 is embroidered and matched with the machine head 11; the avoiding position is the position of the externally hung device 40 when the externally hung device 40 is not embroidered with the machine head 11.

The girder 60 has a front surface and a rear surface, and the front surface of the girder 60 is a mounting surface. The head 11 is mounted to the front surface of the girder 60. The front side of the computerized embroidery machine, i.e., the front side of the girder 60, is generally where an operator stands. The rear side of the computerized embroidery machine, i.e., the rear side of the girder 60.

The "first direction" herein is a direction along the front side to the rear side of the computerized embroidery machine, i.e., the arrow a direction as shown in fig. 2.

The "second direction" herein is a direction along the left to right side of the computerized embroidery machine, i.e., the arrow B direction as shown in fig. 2.

In the related art, the girder 60 is provided with a plurality of heads 11 at equal intervals along the length direction thereof, and the two sides of the heads 11 may be provided with the external hanging devices 40, the external hanging devices 40 being located in a space between the adjacent two heads 11, the external hanging devices 40 being restrained by the space. Therefore, at most, one handpiece 11 can correspond to two external hanging devices 40, that is, two external hanging devices 40 are installed on two sides of one handpiece 11.

Based on this, in the present utility model, one head 11 is disposed corresponding to at least two of the externally hung devices 40, and the externally hung devices 40 move along the second direction relative to the head 11. The externally hung device 40 is provided with a working position and an avoiding position, the externally hung device 40 is switched between the working position and the avoiding position, and the working position is the position of the externally hung device 40 when the externally hung device 40 is embroidered and matched with the machine head 11; the avoiding position is the position of the externally hung device 40 when the externally hung device 40 is not embroidered with the machine head 11.

For example, one machine head 11 is arranged corresponding to the sequin device, the pearl embroidery device and the ribbon device, and the sequin device, the pearl embroidery device and the ribbon device are aligned in the second direction; the sequin device (bead embroidery device or ribbon device), the head assembly 10, and the mounting surface are sequentially arranged in the first direction.

The needle bar frame 12 can be provided with 9 needles: the first needle, the second needle, the third needle, … … and the ninth needle. The first machine corresponds to embroidery threads of a first color, the second machine corresponds to embroidery threads of a second color, the third machine corresponds to embroidery threads of a third color, … …, and the ninth machine corresponds to embroidery threads of a ninth color.

If the sequin device is matched with the first needle in an embroidering way, the sequin device outputs sequins, and the sequins are embroidered on the cloth by embroidery threads with the first color. At the current moment, the gold sheet device is positioned at the working position, and the pearl embroidery device and the silk ribbon device are positioned at the avoiding position.

The sequin device, the pearl embroidery device and the ribbon device move together or sequentially relative to the first machine needle in the second direction (left-right direction), so that the pearl embroidery device and the first machine needle can be embroidered and matched, the pearl embroidery device outputs beads, and the first color embroidery threads embroider the beads on the cloth. At the current moment, the pearl embroidery device is positioned at the working position, and the gold sheet device and the silk ribbon device are positioned at the avoiding position.

Then, the sequin device, the pearl embroidery device and the ribbon device move together or sequentially relative to the first machine needle in the second direction (left-right direction), so that the ribbon device and the first machine needle can be embroidered and matched, the ribbon device outputs ribbons, and the ribbons are embroidered on the cloth by the embroidery threads with the first color. At the current moment, the ribbon device is in a working position, and the sequin device and the pearl embroidery device are both in avoiding positions.

In practical application, the computerized embroidery machine further comprises a color changing mechanism (not shown), wherein the color changing mechanism comprises a color changing box and a color changing pull rod, the output end of the color changing box is connected with the color changing pull rod, and the color changing pull rod is connected with the needle bar frame 12. So arranged, the color changing box drives the color changing pull rod to move along the axial direction of the color changing box, the color changing pull rod drives the needle bar frame 12 to move, and the needle bar frame 12 moves along the second direction relative to the machine head 11. The second needle can be respectively embroidered and matched with the sequin device, the pearl embroidery device and the ribbon device; the third machine needle can be respectively embroidered and matched with the sequin device, the pearl embroidery device and the ribbon device; the fourth machine needle can be respectively embroidered and matched with the sequin device, the pearl embroidery device and the ribbon device; … …; the ninth machine needle can be respectively embroidered and matched with the sequin device, the pearl embroidery device and the ribbon device.

By the arrangement, each machine needle on the needle bar frame 12 can be matched with the sequin device in an embroidering way, so that sequins can be embroidered on cloth by embroidery threads with various colors, the embroidering effect is improved, and the embroidering function is widened. Each machine needle on the needle bar frame 12 can be matched with the embroidery device in an embroidering way, so that the embroidery threads with various colors can embroider the beads on the cloth, the embroidering effect is improved, and the embroidering function is widened. Each machine needle on the needle bar frame 12 can be matched with the embroidery of the ribbon device, so that the ribbon can be embroidered on the cloth by the embroidery threads with various colors, the embroidery effect is improved, and the embroidery function is widened.

In summary, in this embodiment, the one head 11 is disposed corresponding to the at least two external hanging devices 40, and the external hanging devices 40 move along the second direction relative to the head 11, that is, the external hanging devices 40 can move relative to the needle bar frame 12, and various external hanging positions are adjusted, so that each external hanging device 40 can be embroidered with the head 11, and space constraint between two adjacent heads 11 is avoided. Each external hanging device 40 can be matched with each machine needle on the needle bar frame 12 in an embroidering way, so that the embroidering effect is improved, and the embroidering function is widened.

In some embodiments of the present utility model, as shown in fig. 1-3, the computerized embroidery machine further includes a plug-in switching mechanism 50, where the plug-in switching mechanism 50 includes a driving box 52 and a driving rod 51, an output end of the driving box 52 is connected to the driving rod 51, and the driving rod 51 is connected to the plug-in device 40. This allows for movement of the plug-in device 40 relative to the handpiece 11.

Further, the driving case 52 has the same structure as the color changing case, and the driving case 52 may employ a ball screw mechanism or a cylindrical cam mechanism.

Further, as shown in fig. 1 to 3, the computerized embroidery machine further includes a guide assembly 20, the guide assembly 20 includes a guide rail 21 and at least two sliders 22, the sliders 22 are disposed in one-to-one correspondence with the external hanging devices 40, the sliders 22 are slidably matched with the guide rail 21, the external hanging devices 40, the guide rail 21, the head assembly 10 and the mounting surface are sequentially disposed along a first direction, and the external hanging devices 40 are connected to the sliders 22.

As shown in fig. 2, the first plug-in device 40a is connected to a slider 22 by a connecting assembly 30, the slider 22 being in sliding engagement with the rail 21. The second hooking means 40b is connected to another slider 22 by another connecting assembly 30, which slider 22 is in sliding engagement with the guide rail 21.

Specifically, the connection assembly 30 includes a connection plate 31 and a hoop member 32, and the externally hung device 40 is connected to the slider 22 through the connection plate 31. The drive rod 51 is connected to the connecting plate 31 via the anchor element 32. The driving box 52 drives the driving pull rod 51 to move along the second direction, and then drives the pull rod 51 to drive the externally hung device 40 to slide left and right along the second direction, so that the externally hung device 40 moves relative to the machine head 11. So configured, the guide assembly 20 has a guiding effect on the movement of the externally hung device 40, so that the externally hung device 40 can accurately and stably move left and right in the second direction.

In some embodiments of the present utility model, the rail 21 is attached to the girder 60 or the head assembly 10.

In one embodiment, as shown in fig. 1-3, the handpiece assembly 10 includes a handpiece 11, a needle bar frame 12, a connecting frame 14, and a thread clamp 13, where the thread clamp 13, the connecting frame 14, and the handpiece 11 are sequentially disposed in a vertical direction, the connecting frame 14 connects the thread clamp 13 and the needle bar frame 12, and the needle bar frame 12 is mounted on a front side of the handpiece 11.

A guide rail 21 is attached to the connecting frame 14, and the guide rail 21 is located above the head 11. Correspondingly, the guide rail 21 is located above the needle bar frame 12. By the arrangement, the guide rail 21 can be prevented from shielding the needle bar frame 12, and when the embroidery thread corresponding to a certain needle on the needle bar frame 12 is broken, the needle can conveniently carry out threading operation.

Of course, it is understood that the guide rail 21 may be coupled to the needle bar frame 12, the guide rail 21 may be coupled to the thread clamp 13, and the guide rail 21 may be coupled to the handpiece 11.

In another embodiment, referring to fig. 4, the handpiece assembly 10 includes a handpiece 11, a needle bar frame 12, and a thread clamp 13, the thread clamp 13 and the needle bar frame 12 are sequentially disposed in a vertical direction, the thread clamp 13 is connected to the needle bar frame 12, and the needle bar frame 12 is mounted on a front side of the handpiece 11.

The rail 21 is connected to the girder 60 by a bending member 70, and the rail 21 is located above the needle bar frame 12. By the arrangement, on one hand, the guide rail 21 can be prevented from shielding the needle bar frame 12, and when the embroidery thread corresponding to a certain needle on the needle bar frame 12 is broken, the needle can conveniently carry out threading operation; on the other hand, the weight of the externally hung device 40 can be loaded on the girder 60, so that the externally hung device 40 is prevented from being loaded on the machine head assembly 10, and the machine head 11 can be facilitated to embroider.

In some embodiments of the present utility model, the computerized embroidery machine further includes a thread stand attached to the top surface of the girder 60. The rail 21 is attached to the bobbin and the rail 21 is located above the needle bar frame 12.

In some embodiments of the present utility model, the computerized embroidery machine is provided with at least two guide assemblies 20, each of the guide assemblies 20 being arranged in a vertical direction. By the arrangement, the flexibility of the movement of the plug-in device 40 along the second direction can be improved, so that the plug-in device 40 can be accurately switched between the working position and the avoiding position, and the problem of jamming of the plug-in device 40 is avoided. Meanwhile, the support position of the external hanging device 40 is increased, so that the external hanging device 40 can work stably at the working position, and the external hanging device 40 is facilitated to be embroidered and matched with the machine head 11.

Further, the externally hung device 40 includes a body portion 41 and a connecting portion 42, the connecting portion 42 having a first end portion and a second end portion disposed opposite to each other, and each of the guide members being disposed at equal intervals between the first end portion and the second end portion.

In one embodiment, as shown in fig. 5 and 6, a first guide assembly 20a and a second guide assembly 20b are provided. The first guide assembly 20a is disposed near the first end, the first guide assembly 20a includes a guide rail 21 and a plurality of sliders 22, the guide rail 21 of the first guide assembly 20a is connected to the connection frame 14, and the guide rail 21 of the first guide assembly 20a is located above the head 11.

The second guide assembly 20b is disposed near the second end, and the second guide assembly 20b includes a guide rail 21 and a plurality of sliders 22, and the guide rail 21 of the second guide assembly 20b is connected to the frame body 121 of the needle bar frame 12.

In another embodiment, as shown in fig. 7, a first guide assembly 20a and a second guide assembly 20b are provided. The first guide assembly 20a is disposed near the first end, the first guide assembly 20a includes a guide rail 21 and a plurality of sliders 22, the guide rail 21 of the first guide assembly 20a is connected to the connection frame 14, and the guide rail 21 of the first guide assembly 20a is located above the head 11.

The second guide assembly 20b is disposed near the second end, the second guide assembly 20b including a rail 21 and a plurality of sliders 22, the rail 21 of the second guide assembly 20b being coupled to the girder 60 by a bending member 70.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A computerized embroidery machine, comprising:

a girder (60), the girder (60) including a mounting surface;

a head assembly (10), the head assembly (10) comprising a head (11), the head (11) being mounted to the mounting surface;

the external hanging device (40), the machine head assembly (10) and the mounting surface are sequentially arranged along a first direction, and the first direction is the front-back direction of computerized embroidery;

the machine head (11) is correspondingly arranged with at least two externally hung devices (40), the externally hung devices (40) move along a second direction relative to the machine head (11), the second direction is the left-right direction of the computerized embroidery machine, the externally hung devices (40) are provided with working positions and avoiding positions, the externally hung devices (40) are switched between the working positions and the avoiding positions, and the working positions are positions where the externally hung devices (40) are located when the externally hung devices (40) are matched with the machine head (11) in an embroidering mode; the avoiding position is the position of the externally hung device (40) when the externally hung device (40) is not embroidered and matched with the machine head (11).

2. The computerized embroidery machine according to claim 1, further comprising a plug-in switching mechanism (50), wherein the plug-in switching mechanism (50) comprises a driving box (52) and a driving pull rod (51), an output end of the driving box (52) is connected with the driving pull rod (51), and the driving pull rod (51) is connected with the plug-in device (40).

3. The computerized embroidery machine according to claim 2, wherein the driving case (52) adopts a ball screw mechanism or a cylindrical cam mechanism.

4. The computerized embroidery machine according to claim 2, further comprising a guide assembly (20), wherein the guide assembly (20) comprises a guide rail (21) and at least two sliders (22), the sliders (22) are in one-to-one correspondence with the externally hung devices (40), the sliders (22) are in sliding fit with the guide rail (21), the externally hung devices (40), the guide rail (21), the machine head assembly (10) and the mounting surface are sequentially arranged along a first direction, and the externally hung devices (40) are connected to the sliders (22).

5. Computerized embroidery machine according to claim 4, characterized in that the guide rail (21) is connected to the girder (60) or the head assembly (10).

6. The computerized embroidery machine according to claim 5, wherein said head assembly (10) further comprises a needle bar frame (12), said needle bar frame (12) is mounted to said head (11), said guide rail (21) is connected to said girder (60), and said guide rail (21) is located above said needle bar frame (12).

7. The computerized embroidery machine according to claim 5, wherein the guide rail (21) is connected to the head assembly (10), the head assembly (10) further comprising a needle bar frame (12), the needle bar frame (12) being mounted to the head (11), the guide rail (21) being located above the needle bar frame (12).

8. Computerized embroidery machine according to claim 4, characterized in that at least two of the guide assemblies (20) are provided, each guide assembly (20) being arranged in a vertical direction.

9. The computerized embroidery machine according to claim 8, wherein the externally hung device (40) comprises a body portion (41) and a connecting portion (42), the connecting portion (42) having a first end portion and a second end portion disposed opposite to each other, each of the guide members (20) being disposed at equal intervals between the first end portion and the second end portion.