High-speed double-needle double-color embroidery machine head with hole carving function

Abstract

The utility model relates to the technical field of embroidery machine heads, in particular to a high-speed double-needle double-color embroidery machine head with a hole carving function, which comprises a main body, and a control component and an adjusting component are fixedly connected in the main body; the two first telescopic rods are used for stretching out and drawing back to different degrees, so that the transverse rods and the vertical arms on the two sides can retract inwards or extend outwards, the distance between the two needle bodies is controlled, the needle collision phenomenon during hole carving embroidery can be prevented, and meanwhile the working efficiency is improved. The distance between the needle bodies can be adjusted according to different specifications of embroidery products, so that the flexibility and variability of the hole-carving embroidery device during use are improved, the extension length of the needle bodies is controlled by utilizing a second telescopic rod, embroidery raw materials with different thicknesses can be processed, the adaptability of the needle bodies to raw materials with different specifications is improved, and the production efficiency is improved. And therefore, the hole carving and embroidering device can generate greater economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of embroidery machine heads, in particular to a high-speed double-needle two-color embroidery machine head with a hole carving function. Background Art

[0002] I think everyone should understand the literal meaning of an embroidery machine. When embroidery first began to break away from hand embroidery, the so-called embroidery machines at that time were not really embroidery machines. These machines were traditional sewing machines with a base plate with small round holes. The sewing needle moved in and out continuously, and the cloth was stretched and stretched by a handheld embroidery frame. In fact, these so-called embroidery machines were still a type of hand embroidery.

[0003] The embroidery machine operates by using a Z stepper motor, driven by a synchronous toothed belt, to rotate the machine head transmission mechanism. A specific mechanism in the machine head causes the thread guide and needle to move the upper thread up and down, piercing the fabric. The hook in the thread hook mechanism rotates, passing the upper thread around the bobbin case containing the lower thread. The thread take-up mechanism moves, conveying the upper thread, tightening the stitch, and preparing the upper thread segment for the next stitch. The X and Y stepper motors, driven by synchronous toothed belts, drive the silk frame and fabric in a two-dimensional motion. Each stitch point on the fabric is brought to the needle for embroidery. The speed of the needle's up and down movement is coordinated with the direction, amount, and speed of the tension frame's movement, causing the upper and lower threads to intertwine, creating a double lockstitch on the fabric. As the embroidery continues, the computerized embroidery pattern is completed.

[0004] At present, the position of the needles of the embroidery machine head is fixed during embroidery, which makes it impossible to adjust the distance between the needles. As a result, the products produced by the embroidery machine head are all the same. This makes it impossible to adapt to different product specifications that need embroidery, making the embroidery products single and featureless, and reducing the economic benefits of the products. Therefore, a high-speed double-needle two-color embroidery machine head with a hole carving function is needed to improve the above problems. Utility Model Content

[0005] In order to solve the problem that the position of the needles of the current embroidery machine head is fixed during embroidery, which makes it impossible to adjust the spacing between the needles, resulting in the phenomenon that the products produced by the embroidery machine head are all the same during embroidery, which makes it impossible to adapt to product specifications with different embroidery needs, making the embroidery products single and featureless, and reducing the economic benefits of the products, the purpose of the present utility model is to provide a high-speed double-needle two-color embroidery machine head with a hole carving function to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A high-speed double-needle two-color embroidery machine head with a hole carving function comprises a main body, wherein a control component and an adjustment component are fixedly connected to the interior of the main body;

[0008] The main body includes a mounting box, and a loading cylinder is fixedly connected to the top of the mounting box;

[0009] The adjustment assembly includes a supporting bracket, a first telescopic rod is installed inside the supporting bracket, the output end of the first telescopic rod is fixedly connected to a cross bar, the bottom of the cross bar is fixedly connected to a vertical arm, the bottom of the vertical arm is fixedly connected to a base frame, the bottom of the base frame is fixedly connected to a protective plate, the bottom of the base frame is installed with a second telescopic rod, and the output end of the second telescopic rod is fixedly connected to a needle body.

[0010] As a preferred solution of the present invention, the supporting frame, the first telescopic rod, the cross bar and the vertical arm are provided in two pieces, and a fixing pin is fixedly connected to the connection between the vertical arm and the base frame.

[0011] As a preferred solution of the present invention, the base frame, the protective plate, the second telescopic rod and the needle body are provided in pairs, and the supporting frame and the first telescopic rod are provided inside the installation box.

[0012] As a preferred solution of the present invention, a display light is fixedly connected to the side of the installation box, and two display lights are provided.

[0013] As a preferred solution of the present invention, the side of the installation box is provided with threaded rods, and four threaded rods are provided.

[0014] As a preferred solution of the present invention, the control component includes a circuit board, and the circuit board is provided with four mounting holes inside.

[0015] As a preferred solution of the present invention, the bottom of the circuit board is fixedly connected to a power supply, and the top of the circuit board is fixedly connected to a controller.

[0016] As a preferred solution of the present invention, an encoder, an electric control switch, a signal transceiver and a resistor are fixedly connected to the top of the circuit board.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present invention, by utilizing the two first telescopic rods to extend and retract to different degrees, the horizontal rods and vertical arms on both sides can be retracted inward or extended outward, thereby controlling the distance between the two needle bodies. This can prevent needle collision during hole carving and embroidery. At the same time, the spacing between the needle bodies can be adjusted according to the embroidery products of different specifications required, thereby increasing the flexibility and variability of the hole carving and embroidery device during use.

[0019] 2. In the present invention, by utilizing the second telescopic rod to control the extension length of the needle body, embroidery materials of different thicknesses can be processed, increasing the adaptability of the needle body to materials of different specifications, thereby making the hole carving embroidery device produce greater economic benefits. The protective plate can protect the second telescopic rod and the needle body to prevent the needle from hitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 3 This is a schematic diagram of the needle assembly structure of the present utility model;

[0023] Figure 4 This is a schematic diagram of the control component structure of the utility model.

[0024] In the figure: 1. Main body; 101. Installation box; 102. Display light; 103. Threaded rod; 104. Loading cylinder; 2. Control assembly; 201. Circuit board; 202. Installation hole; 203. Power supply; 204. Controller; 205. Encoder; 206. Electric switch; 207. Signal transceiver; 208. Resistor; 3. Adjustment assembly; 301. Support bracket; 302. First telescopic rod; 303. Cross bar; 304. Vertical arm; 305. Base frame; 306. Fixed pin rod; 307. Protective plate; 308. Second telescopic rod; 309. Needle body. DETAILED DESCRIPTION

[0025] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example: See Figure 1-Figure 4 The high-speed double-needle two-color embroidery machine head with a hole carving function shown in the figure comprises a main body 1, wherein a control component 2 and an adjustment component 3 are fixedly connected to the interior of the main body 1;

[0027] In this embodiment, reference Figure 1 、 Figure 2 and Figure 3As shown, the main body 1 includes a mounting box 101, the top of the mounting box 101 is fixedly connected to a loading cylinder 104, the adjustment assembly 3 includes a support bracket 301, a first telescopic rod 302 is installed inside the support bracket 301, the output end of the first telescopic rod 302 is fixedly connected to a cross bar 303, the bottom of the cross bar 303 is fixedly connected to a vertical arm 304, the bottom of the vertical arm 304 is fixedly connected to a base frame 305, the bottom of the base frame 305 is fixedly connected to a protective plate 307, and the bottom of the base frame 305 is installed with a second telescopic rod 308. The output end of the second telescopic rod 308 is fixedly connected to the needle body 309. The two first telescopic rods 302 are used to perform different degrees of extension and retraction, so that the horizontal rod 303 and the vertical arm 304 on both sides can be retracted inward or extended outward, thereby achieving the purpose of controlling the distance between the two needle bodies 309. This can prevent the needle from hitting the needle when performing hole carving embroidery. At the same time, the spacing of the needle bodies 309 can be adjusted according to the embroidery products of different specifications required, thereby increasing the flexibility and variability of the hole carving embroidery device when in use.

[0028] Among them, the supporting frame 301, the first telescopic rod 302, the cross bar 303 and the vertical arm 304 are provided with two, the vertical arm 304 and the base frame 305 are fixedly connected with a fixing pin 306 at the connection point, the base frame 305, the protective plate 307, the second telescopic rod 308 and the needle body 309 are provided with two, the supporting frame 301 and the first telescopic rod 302 are arranged inside the installation box 101, the side of the installation box 101 is fixedly connected with the display light 102, there are two display lights 102, the side of the installation box 101 is provided with a threaded rod 103, there are four threaded rods 103, the second telescopic rod 308 is used to control the extension length of the needle body 309, embroidery materials of different thicknesses can be processed, the adaptability of the needle body 309 to materials of different specifications is increased, and the hole carving embroidery device produces greater economic benefits, and the protective plate 307 can protect the second telescopic rod 308 and the needle body 309 to prevent needle collision.

[0029] In this embodiment, reference Figure 1 and Figure 4 As shown, the control component 2 includes a circuit board 201, and a mounting hole 202 is opened inside the circuit board 201, and there are four mounting holes 202. The bottom of the circuit board 201 is fixedly connected to a power supply 203, the top of the circuit board 201 is fixedly connected to a controller 204, and the top of the circuit board 201 is fixedly connected to an encoder 205, an electric switch 206, a signal transceiver 207 and a resistor 208. The control component 2 can form a control system to accurately and automatically control the position of the needle body 309, thereby increasing the automation and intelligence level of the hole carving and embroidery device.

[0030] In this solution, a high-speed double-needle two-color embroidery machine head with a hole carving function utilizes two first telescopic rods 302 to perform different degrees of telescopic expansion and contraction when in use, so that the horizontal rods 303 and vertical arms 304 on both sides can be retracted inward or extended outward. The distance between the needle bodies 309 can be accurately adjusted according to the selected specifications of the embroidery raw materials to achieve the best hole carving embroidery effect. The second telescopic rod 308 is used to control the extension length of the needle body 309, so that embroidery raw materials of different thicknesses can be processed, increasing the adaptability of the needle body 309 to raw materials of different specifications. By adjusting the spacing and extension length of the needle body 309 as described above, the processing efficiency of the hole carving embroidery device and the flexibility of production work are increased.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed double-needle two-color embroidery machine head with a hole carving function, comprising a main body (1), characterized in that: A control component (2) and an adjustment component (3) are fixedly connected inside the main body (1); The main body (1) comprises a mounting box (101), and a loading cylinder (104) is fixedly connected to the top of the mounting box (101); The adjustment assembly (3) comprises a support frame (301), a first telescopic rod (302) is installed inside the support frame (301), an output end of the first telescopic rod (302) is fixedly connected to a cross bar (303), a bottom of the cross bar (303) is fixedly connected to a vertical arm (304), a bottom of the vertical arm (304) is fixedly connected to a base frame (305), a bottom of the base frame (305) is fixedly connected to a protective plate (307), a second telescopic rod (308) is installed at the bottom of the base frame (305), and an output end of the second telescopic rod (308) is fixedly connected to a needle body (309).

2. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 1, characterized in that: The support frame (301), the first telescopic rod (302), the cross bar (303) and the vertical arm (304) are provided in two pieces, and a fixing pin rod (306) is fixedly connected to the connection point between the vertical arm (304) and the base frame (305).

3. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 1, characterized in that: The base frame (305), the protective plate (307), the second telescopic rod (308) and the needle body (309) are provided in two pieces, and the support frame (301) and the first telescopic rod (302) are provided inside the installation box (101).

4. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 1, characterized in that: A display light (102) is fixedly connected to the side of the installation box (101), and two display lights (102) are provided.

5. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 1, characterized in that: The side surface of the installation box (101) is provided with threaded rods (103), and four threaded rods (103) are provided.

6. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 1, characterized in that: The control component (2) comprises a circuit board (201), the circuit board (201) is provided with mounting holes (202) inside, and four mounting holes (202) are provided.

7. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 6, characterized in that: The bottom of the circuit board (201) is fixedly connected to a power supply (203), and the top of the circuit board (201) is fixedly connected to a controller (204).

8. The high-speed double-needle two-color embroidery machine head with hole carving function according to claim 7, characterized in that: An encoder (205), an electric control switch (206), a signal transceiver (207) and a resistor (208) are fixedly connected to the top of the circuit board (201).

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