Double-thread double-cell needle plate assembly of embroidery machine

Abstract

The utility model relates to a double-thread and double-cell needle plate assembly of an embroidery machine, which belongs to the technical field of embroidery machines and comprises a connecting plate, side mounting plates integrated with the connecting plate are arranged on two sides of the lower end of the connecting plate, a needle plate is arranged at the upper end of the connecting plate, a flange integrated with the needle plate is arranged on the front portion of the upper end of the needle plate, and the side mounting plates are connected with the connecting plate. An arc transition groove structure is arranged between the lower end of the flange table and the needle plate, a kidney-shaped round needle falling hole penetrating through the flange table is arranged in the middle of the upper end of the flange table, and a needle falling positioning hole penetrating through the flange table is arranged in the front of the kidney-shaped round needle falling hole. The device has the characteristics of simple structure, good use effect and convenience in disassembly. And the problem of needle falling during double-thread and double-cell knitting processing of the embroidery machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of embroidery machines, and particularly relates to a double-thread and double-embryo needle plate assembly of an embroidery machine. Background Art

[0002] With the improvement of people's living standards, the requirements for knitted fabrics are getting higher and higher, and accordingly, computer embroidery machines have emerged and played a great role. At present, the needle plates used on computer embroidery machines all have only one needle passing hole and cannot realize the double-thread and double-embryo knitting processing of the embroidery machine. Summary of the Invention

[0003] The utility model mainly solves the deficiencies existing in the prior art, and provides a double-thread and double-embryo needle plate assembly of an embroidery machine, which has the characteristics of simple structure, good use effect and convenient disassembly. The problem of needle dropping in the double-thread and double-embryo knitting processing of the embroidery machine is solved.

[0004] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0005] A double-thread and double-embryo needle plate assembly of an embroidery machine includes a connecting plate. On both sides of the lower end of the connecting plate, there are side mounting plates integrated with the connecting plate. On the upper end of the connecting plate, there is a needle plate. In the front part of the upper end of the needle plate, there is a flange platform integrated with the needle plate. Between the lower end of the flange platform and the needle plate, there is an arc transition groove structure. In the middle of the upper end of the flange platform, there is an oval needle dropping hole penetrating through the flange platform. In the front part of the oval needle dropping hole, there is a needle dropping positioning hole penetrating through the flange platform.

[0006] Preferably, an inner groove hole is arranged in the connecting plate. In the inner groove hole, there are a pair of transverse support rods integrated with the inner wall of the connecting plate. Between the two transverse support rods, there is a pair of longitudinal support rods. On the longitudinal support rods, there are a pair of threaded holes.

[0007] Preferably, a plurality of screw counterbores corresponding to the threaded holes for screw connection and fixation are arranged on the needle plate.

[0008] Preferably, at both the front and rear ends of the needle plate, there are folded edges inserted into the inner groove hole and integrated with the needle plate.

[0009] Preferably, the folded edge is bent downward to the lower end of the needle plate, and the bending angle between the folded edge and the needle plate is 135 degrees.

[0010] Preferably, the needle plate has a widened structure on the right side or the left side, and screw counterbores for screw connection and fixation with the connecting plate are arranged on the right side or the left side of the needle plate.

[0011] The utility model can achieve the following effects:

[0012] The utility model provides a double - line and double - cell needle plate assembly for an embroidery machine. Compared with the prior art, it has the characteristics of simple structure, good use effect and convenient disassembly. It solves the problem of needle dropping in double - line and double - cell knitting processing of the embroidery machine. Brief Description of the Drawings

[0013] Figure 1 is a schematic structural view of the utility model.

[0014] Figure 2 is a schematic structural view of the needle plate in the utility model.

[0015] Figure 3 is a structural sectional view of the needle plate in the utility model.

[0016] Figure 4 is a schematic structural view of the right - widened needle plate in the utility model.

[0017] Figure 5 is a schematic structural view of the left - widened needle plate in the utility model.

[0018] Figure 6 is a schematic structural view of the connecting plate in the utility model.

[0019] In the figure: connecting plate 1, needle plate 2, side mounting plate 3, hem 4, screw counterbore 5, flange platform 6, oval needle - dropping hole 7, needle - dropping positioning hole 8, inner slot hole 9, transverse support rod 10, threaded hole 11, longitudinal support rod 12. Detailed Embodiment

[0020] Next, through embodiments and in combination with the drawings, the technical solutions of the utility model will be further specifically described.

[0021] Embodiment: As Figures 1-6As shown in the figure, a double-thread and double-needle plate assembly of an embroidery machine includes a connecting plate 1. An inner slot hole 9 is provided in the connecting plate 1. A pair of transverse support rods 10 integrated with the inner wall of the connecting plate 1 are provided in the inner slot hole 9. A pair of longitudinal support rods 12 are provided between the two transverse support rods 10. A pair of threaded holes 11 are provided on the longitudinal support rods 12. On both sides of the lower end of the connecting plate 1, there are side mounting plates 3 integrated with the connecting plate 1. A needle plate 2 is provided at the upper end of the connecting plate 1. There are 4 screw counterbores 5 on the needle plate 2 corresponding to the threaded holes 11 for screw connection and fixation. The needle plate 2 has a widened structure on the right or left side. There are screw counterbores 5 on the right or left side of the needle plate 2 for screw connection and fixation with the connecting plate 1. At both the front and rear ends of the needle plate 2, there are folded edges 4 inserted into the inner slot hole 9 and integrated with the needle plate 2. The folded edges 4 are bent towards the lower end of the needle plate 2, and the bending angle between the folded edges 4 and the needle plate 2 is 135 degrees. At the front part of the upper end of the needle plate 2, there is a flange platform 6 integrated with the needle plate 2. There is an arc transition groove structure between the lower end of the flange platform 6 and the needle plate 2. In the middle of the upper end of the flange platform 6, there is an oval needle dropping hole 7 penetrating the flange platform 6. In front of the oval needle dropping hole 7, there is a needle dropping positioning hole 8 penetrating the flange platform 6.

[0022] In summary, the double-thread and double-needle plate assembly of the embroidery machine has the characteristics of simple structure, good use effect and convenient disassembly. It solves the problem of needle dropping in the double-thread and double-needle knitting process of the embroidery machine.

[0023] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the basic characteristics of the invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0024] In short, the above are only specific embodiments of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the field of the present invention are covered by the patent scope of the present invention.

Claims

1. A double-thread and double-twin needle plate assembly for an embroidery machine, characterized in that: It includes a connecting plate (1). On both sides of the lower end of the connecting plate (1), there are side mounting plates (3) integrated with the connecting plate (1). At the upper end of the connecting plate (1), there is a needle plate (2). At the front part of the upper end of the needle plate (2), there is a flange platform (6) integrated with the needle plate (2). Between the lower end of the flange platform (6) and the needle plate (2), there is an arc transition groove structure. In the middle of the upper end of the flange platform (6), there is an oval needle dropping hole (7) penetrating the flange platform (6). In front of the oval needle dropping hole (7), there is a needle dropping positioning hole (8) penetrating the flange platform (6).

2. The double-thread and double-needle plate assembly of an embroidery machine according to claim 1, wherein: An inner slot hole (9) is provided in the connecting plate (1). In the inner slot hole (9), there are a pair of transverse support rods (10) integrated with the inner wall of the connecting plate (1). Between the two transverse support rods (10), there is a pair of longitudinal support rods (12). On the longitudinal support rods (12), there are a pair of threaded holes (11).

3. The double-line and double-twin needle plate assembly of an embroidery machine according to claim 2, wherein: On the needle plate (2), there are several screw counterbores (5) corresponding to the threaded holes (11) for screw connection and fixation.

4. The double-thread and double-twin needle plate assembly of an embroidery machine according to claim 2, wherein: At both the front and rear ends of the needle plate (2), there are folded edges (4) inserted into the inner slot hole (9) and integrated with the needle plate (2).

5. The double-thread and double-needle plate assembly of an embroidery machine according to claim 4, characterized in that: The folded edge (4) is bent towards the lower end of the needle plate (2). The bending angle between the folded edge (4) and the needle plate (2) is 135 degrees.

6. The double-thread and double-twin needle plate assembly of an embroidery machine according to claim 1, characterized in that: The needle plate (2) has a widened structure on the right or left side. On the right or left side of the needle plate (2), there are screw counterbores (5) for screw connection and fixation with the connecting plate (1).

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