A change frame jig for an embroidery machine

Abstract

The utility model provides a kind of for exchange frame tool of electric embroidery machine, comprising: outer frame, outer frame is used to be fixed in the tabletop of electric embroidery machine, the first hollowed-out part is opened in the outer frame;Middle frame, middle frame is movably embedded in the first hollowed-out part, and the size of first hollowed-out part is greater than the size of middle frame, and the second hollowed-out part for placing to be embroidered fabric is opened in middle frame;Connecting assembly, connecting assembly is used to fix the relative position of outer frame and middle frame;Supporting plate, supporting plate is detachably fixed in the below of middle frame, and the third hollowed-out part for embroidery is opened in the second hollowed-out part of supporting plate, and the side surface of supporting plate facing the middle frame is all equipped with glue layer.Supporting plate and the second hollowed-out part cooperation can conveniently fix and position to be embroidered fabric, can be pasted in the corresponding position of supporting plate in advance to be embroidered fabric, and middle frame is placed in the first hollowed-out part, and the replacement of fabric is completed, it is convenient and fast, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of electric embroidery machine equipment, and in particular to an exchange frame fixture for an electric embroidery machine. Background Technology

[0002] In the textile industry, an electric embroidery machine (computerized embroidery machine) is an automated embroidery device controlled by a computer program, capable of efficiently and accurately embroidering complex patterns on fabrics. During operation, the fabric to be embroidered needs to be flatly fixed on the embroidery machine table so that the pattern can be precisely embroidered in specific positions on the fabric.

[0003] Traditional embroidery involves directly applying double-sided tape to the embroidery machine table, aligning the fabric to be embroidered with the tape, and then embroidering. Therefore, the machine must be stopped before each embroidery session, which is not conducive to accurate adhesion and alignment. In addition, the double-sided tape loses its stickiness after multiple uses, requiring regular removal and reapplication, making the process cumbersome. Utility Model Content

[0004] (a) Technical problems to be solved In order to solve the technical problems of inconvenience in fixing and positioning the fabric to be embroidered and the cumbersome feeding process in the prior art, this utility model provides an exchange frame fixture for an electric embroidery machine.

[0005] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by this utility model include: An exchange frame fixture for an electric embroidery machine, comprising: The outer frame is used to fix it on the table of the electric embroidery machine, and the outer frame has a first hollow part inside; The middle frame is movably embedded in the first hollow part, the size of the first hollow part is larger than the size of the middle frame, and the middle frame has a second hollow part for placing the fabric to be embroidered. Connecting components are used to fix the relative positions of the outer frame and the middle frame; The support plate is detachably fixed below the middle frame. The support plate has a third cutout section for embroidery at the second cutout section. The surface of the support plate facing the middle frame is covered with an adhesive layer.

[0006] Preferably, the shape and size of the edges of the middle frame and the support plate are consistent.

[0007] Preferably, the adhesive layer is a replaceable double-sided adhesive layer.

[0008] Preferably, the connecting assembly includes a connecting plate and a magnetic structure. One end of the connecting plate is fixed to the middle frame, and the other end is located on the upper surface of the outer frame. The magnetic structure is used to magnetically attract the connecting plate and the outer frame.

[0009] Preferably, there are several connecting components, distributed on both sides of the length direction and the bottom side of the width direction of the middle frame.

[0010] Preferably, the connecting plate located on the lower side of the middle frame in the width direction is provided with an outwardly protruding paddle.

[0011] Preferably, the middle frame has several grooves on both sides along its length, and the support plate has elastic sheets corresponding to the positions of the grooves.

[0012] (III) Beneficial Effects The beneficial effects of this utility model are as follows: By adopting the above technical solution, the support plate and the second hollow part cooperate to form a cavity for placing the fabric to be embroidered. The fabric to be repaired is placed in the second hollow part and glued to the adhesive layer of the support plate. The fabric to be repaired can be prepared in advance outside the machine. During operation, the middle frame and the support plate are placed into the first hollow part together. The connecting component keeps the relative positions of the outer frame, the middle frame and the support plate stable, which can realize the quick replacement of the fabric to be embroidered on the machine. The first hollow part, the second hollow part and the third hollow part are connected at the embroidery position, and the embroidery needle of the electric embroidery machine can pass through the fabric smoothly to embroider. Therefore, it can simplify the fabric exchange process of the electric embroidery machine and improve production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the outer frame structure of this utility model; Figure 3 This is a schematic diagram of the middle frame structure of this utility model; Figure 4 This is a schematic diagram of the support plate structure of this utility model; Figure 5 This is a schematic diagram of the installation of the middle frame and the support plate of this utility model; Figure 6 for Figure 5 Schematic diagram of the AA section.

[0014] [Explanation of Labels in the Attached Image] 1. Outer frame; 11. First cutout section; 2. Middle frame; 21. Second hollowed-out section; 22. Groove; 3. Support plate; 31. Third perforated section; 32. Adhesive layer; 33. Elastic sheet; 4. Connecting component; 41. Connecting plate; 42. First magnetic component; 43. Second magnetic component; 44. Paddle. Detailed Implementation

[0015] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Please refer to Figures 1 to 6 This embodiment provides an exchange frame fixture for an electric embroidery machine, comprising: Outer frame 1, which is used to be fixed on the table of the electric embroidery machine, and a first hollow part 11 is provided in the outer frame 1; The middle frame 2 is movably embedded in the first hollow part 11. The size of the first hollow part 11 is larger than the size of the middle frame 2. The middle frame 2 has a second hollow part 21 for placing the fabric to be embroidered. Connecting component 4 is used to fix the relative positions of the outer frame 1 and the middle frame 2; The support plate 3 is detachably fixed below the middle frame 2. The support plate 3 has a third hollow part 31 for embroidery at the second hollow part 21. The surface of the support plate 3 facing the middle frame 2 is provided with an adhesive layer 32.

[0017] In operation, the outer frame 1 is first positioned and fixed on the machine. The middle frame 2, support plate 3, and connecting component 4 are then movably placed on the machine. The support plate 3 is fixed below the middle frame 2, forming a recessed cavity with the second openwork section 21 to hold the fabric to be embroidered. The fabric is then adhered to the side wall of the second openwork section 21 and bonded to the upper side of the support plate 3 using adhesive layer 32. This ensures relative stability between the fabric, the middle frame 2, and the support plate 3, preventing displacement during embroidery. In actual production, using the movably placed middle frame 2 and support plate 3, the operator can pre-fix the fabric inside the second openwork section 21 outside the machine. Then, the middle frame 2 and support plate 3 are placed together into the first openwork section 11. The connecting component 4 stabilizes the relative positions of the outer frame 1, middle frame 2, and support plate 3, preventing displacement of the middle frame 2 during embroidery. This allows for the rapid replacement of fabrics to be embroidered on the machine. The first hollow part 11, the second hollow part 21, and the third hollow part 31 at the embroidery position are connected, allowing the embroidery needle of the electric embroidery machine to pass smoothly through the fabric for embroidery, simplifying the fabric exchange process of the electric embroidery machine and improving production efficiency.

[0018] Please see Figure 5 and Figure 6 The shape and size of the four edges of the middle frame 2 and the support plate 3 are consistent. When the support plate 3 is attached to one side of the middle frame 2, the support plate 3 can support the middle frame 2 at all four edges. When the middle frame 2 is embedded in the first hollow part 11, it can also prevent the corners of the middle frame 2 from being suspended, thereby enhancing the stability of the middle frame 2. During the embroidery process, it can alleviate the impact force brought by the embroidery needle of the electric embroidery machine, and the whole is not easy to shake.

[0019] In this embodiment, an adhesive layer 32 is provided on the side of the support plate 3 facing the middle frame 2. The adhesive layer 32 is a replaceable double-sided adhesive layer. The use of double-sided adhesive layer facilitates the separation of the support plate 3 and the middle frame 2, and can also be used to fix the fabric to be embroidered on the second hollow part. In production, different embroidery patterns correspond to different designs of the third hollow part 31. The setting of the adhesive layer 32 facilitates the replacement of different support plates 3, and the outer frame 1 and the middle frame 2 can be shared, effectively reducing production costs.

[0020] Please see Figure 1 and Figure 2 The connecting component 4 includes a connecting plate 41 and a magnetic structure. One end of the connecting plate 41 is fixed to the middle frame 2, and the other end is disposed on the upper surface of the outer frame 1. The magnetic structure is used to magnetically attract the connecting plate 41 and the outer frame 1. In this embodiment, the magnetic structure includes a first magnetic element 42 disposed on the connecting plate 41 and a second magnetic element 43 disposed on the outer frame 1. The magnetic element can be a magnet or a magnetic component. When the middle frame 2, with the connecting plate 41, is embedded in the first hollow portion 11, a magnetic attraction force is generated between the first magnetic element 42 and the second magnetic element 43, firmly attracting the connecting plate 41 to the outer frame 1, thereby achieving a stable connection between the outer frame 1 and the middle frame 2. At the same time, the magnetic structure allows for quick connection, improving the speed of changing the fabric to be embroidered and increasing production efficiency.

[0021] Furthermore, in this embodiment, there are three sets of connecting components 4, located on both sides of the length direction and the lower side of the width direction of the middle frame 2, respectively. During installation, the middle frame 2 and the outer frame 1 can be stably connected by adsorption on all three sides. The side of the outer frame 1 closest to the machine is not provided with connecting components 4. During disassembly, force is applied to the three sides of the middle frame 2 closest to the operator to lift the middle frame 2, which is convenient for disassembly and replacement.

[0022] Furthermore, a protruding lever 44 is provided on the connecting plate 41 located on the lower side of the middle frame 2 in the width direction. When disassembling the middle frame 2, the lever 44 can provide a good point of leverage, making it easier to overcome the magnetic force of the magnetic structure and lift the middle frame 2.

[0023] In actual production, to stabilize the fabric and prevent deformation, or when the fabric needs to stretch, a layer of backing paper is usually attached to the fabric to be embroidered. Please refer to [link / reference]. Figure 3-5 In this embodiment, several grooves 22 are provided on both sides of the middle frame 2 along its length, and elastic pieces 33 are provided on the support plate 3 corresponding to the positions of the grooves 22. In use, the edge area of ​​the lining paper is placed in the groove 22, and the elasticity of the elastic piece 33 is used to press and fix it in the groove 22, thereby stabilizing the lining paper on the back of the support plate 3. There is no need for the traditional method of fixing the lining paper with nails, making the operation simple.

[0024] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An exchange frame fixture for an electric embroidery machine, characterized in that, include: The outer frame (1) is used to be fixed on the table of the electric embroidery machine, and the outer frame (1) has a first hollow part (11) inside; The middle frame (2) is movably embedded in the first hollow part (11), the size of the first hollow part (11) is larger than the size of the middle frame (2), and the middle frame (2) has a second hollow part (21) for placing the fabric to be embroidered. A connecting component (4) is used to fix the relative positions of the outer frame (1) and the middle frame (2); Support plate (3), the support plate (3) is detachably fixed below the middle frame (2), the support plate (3) has a third hollow part (31) for embroidery at the second hollow part (21), and the support plate (3) has an adhesive layer (32) on the side surface facing the middle frame (2).

2. The exchange frame fixture for an electric embroidery machine according to claim 1, characterized in that, The shape and size of the four edges of the middle frame (2) and the support plate (3) are consistent.

3. The exchange frame fixture for an electric embroidery machine according to claim 1, characterized in that, The adhesive layer (32) is a replaceable double-sided adhesive layer.

4. The exchange frame fixture for an electric embroidery machine according to claim 1, characterized in that, The connecting component (4) includes a connecting plate (41) and a magnetic structure. One end of the connecting plate (41) is fixed to the middle frame (2), and the other end is located on the upper surface of the outer frame (1). The magnetic structure is used to magnetically attract the connecting plate (41) and the outer frame (1).

5. The exchange frame fixture for an electric embroidery machine according to claim 4, characterized in that, The connecting components (4) are a plurality of ones, distributed on both sides of the length direction and the lower side of the width direction of the middle frame (2).

6. The exchange frame fixture for an electric embroidery machine according to claim 5, characterized in that, A protruding paddle (44) is provided on the connecting plate (41) located on the lower side of the middle frame (2) in the width direction.

7. The exchange frame fixture for an electric embroidery machine according to claim 2, characterized in that, The middle frame (2) has several grooves (22) on both sides along its length, and the support plate (3) has elastic pieces (33) corresponding to the grooves (22).

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