Single-head computerized embroidery machine

Abstract

A single-head computerized embroidery machine comprises an embroidery machine head, a shuttle box body, a main transmission mechanism, a fixing frame, an auxiliary transmission mechanism and a rack, the embroidery machine head and the shuttle box body are installed on the rack, the main transmission mechanism is connected with the embroidery machine head and the shuttle box body, the main transmission mechanism drives the embroidery mechanism and the shuttle box body to work at the same time, and the thread locking action in the embroidery process is completed. Therefore, the embroidering operation is completed; the fixed frame is detachably installed on the auxiliary transmission mechanism, the fixed frame is located between the embroidery machine head and the shuttle box body, the fixed frame is driven by the auxiliary transmission mechanism to move between the embroidery machine head and the shuttle box body, and different types of fixed frames are installed on the auxiliary transmission mechanism; therefore, the embroidery machine can conveniently embroider different parts to be embroidered.

Description

Technical Field

[0001] This utility model belongs to the field of embroidery machine technology, specifically relating to a single-head computerized embroidery machine. Background Technology

[0002] Computerized embroidery is an embroidery technique. The pattern maker creates a computer pattern based on the required design. The embroidery pattern is then embroidered on a computerized embroidery machine. After appropriate modifications, the final pattern is entered into the computerized embroidery machine for batch embroidery, forming the final embroidery pattern. Currently, computerized embroidery machines offer a wide variety of patterns, including flat embroidery, hat embroidery, garment embroidery, shoe embroidery, sock embroidery, etc., with different patterns to meet the needs of different customers. However, the embroidery machines currently on the market have the following shortcomings: (1) The embroidery machine has a single function and a fixed structure, making it impossible to switch the functions of the embroidery machine to meet the different embroidery needs of users; (2) The transmission structure of the embroidery machine is relatively complex, which increases the production cost of the embroidery machine. Utility Model Content

[0003] To address the above shortcomings, the technical problem to be solved by this utility model is to provide a single-head computerized embroidery machine, which facilitates the switching of the embroidery machine's functions, thereby improving the application range of the embroidery machine.

[0004] To solve the above technical problems, the technical solution adopted by this utility model is as follows:

[0005] A single-head computerized embroidery machine, comprising:

[0006] Embroidery machine head, used for embroidery;

[0007] Shuttle box body;

[0008] The main drive mechanism is connected to the embroidery machine head and the shuttle box respectively, and is used to drive the embroidery machine head and the shuttle box to work simultaneously to complete the embroidery operation;

[0009] A fixed frame is used to fix different parts to be embroidered, and is placed between the embroidery machine head and the shuttle box;

[0010] The auxiliary transmission mechanism is used to drive the fixed frame to move between the embroidery machine head and the shuttle box. The fixed frame is detachably connected to the auxiliary transmission mechanism so that the fixed frame on the auxiliary transmission mechanism can be replaced.

[0011] As a preferred embodiment of this utility model, the secondary transmission mechanism includes a first drive assembly and a second drive assembly arranged vertically in the direction of movement. The second drive assembly is mounted on the first drive assembly, and a mounting plate is provided on the second drive assembly. The fixed frame is connected to the mounting plate, and the mounting plate is driven to move by the first drive assembly and the second drive assembly.

[0012] In a preferred embodiment of the present invention, the second drive assembly includes a drive bracket, a second drive belt, and a second drive motor. The drive bracket is mounted on the first drive assembly, the second drive belt is mounted inside the drive bracket via a pulley, the second drive motor is connected to the second drive belt, and a mounting plate is slidably mounted on the drive bracket and connected to the second drive belt.

[0013] As a preferred embodiment of this utility model, the fixing frame is a hat frame fixing frame, which is fixedly connected to the mounting plate and the drive bracket respectively.

[0014] As a preferred embodiment of this utility model, the hat frame fixing frame includes a hat frame, a hat frame bracket, and a hat frame drive frame. The hat frame bracket is mounted on the drive bracket, the hat frame is rotatably mounted on the hat frame bracket, and the hat frame drive frame is mounted on the mounting plate and abuts against the hat frame so as to drive the hat frame to rotate.

[0015] As a preferred embodiment of this utility model, the fixing frame is a clothes frame fixing bracket, which is mounted on a mounting plate.

[0016] As a preferred embodiment of this utility model, the fixed frame is a flat embroidery fixing frame, which includes a mounting plate, a base plate, and a flat embroidery frame. A fixing clip is installed on the base plate, and the base plate is connected to the mounting plate through the fixing clip. The flat embroidery frame is arranged above the base plate and connected to the mounting plate.

[0017] As a preferred embodiment of this utility model, the single-head computerized embroidery machine further includes a frame, which includes a base for mounting the secondary transmission mechanism, a connecting seat for mounting the shuttle box, and a head frame for mounting the main transmission mechanism and the embroidery head. The connecting seat is mounted on the base via a connecting column to create a transmission gap between the connecting seat and the base, and the head frame is mounted on the connecting seat.

[0018] As a preferred embodiment of this utility model, the main transmission mechanism includes a main rotating shaft and a first transmission pair and a second transmission pair respectively connected to the main rotating shaft. The main rotating shaft is rotatably installed in the connecting seat, the first transmission pair is connected to the embroidery machine head, and the second transmission pair is connected to the shuttle box body.

[0019] As a preferred embodiment of this utility model, the embroidery machine head is provided with a hooking mechanism, which includes a hooking drive, a hooking rod, and a hooking slider. The hooking slider is slidably mounted on the embroidery machine head. The hooking drive is connected to the hooking slider and drives the hooking slider to move. The hooking rod is connected to the hooking slider. As the hooking slider moves, a hooking groove is provided at the end of the hooking rod, and the hooking groove is adapted to the embroidery machine head.

[0020] Compared with the prior art, the beneficial effects of this utility model are: (1) Compared with the existing embroidery machines that embroider a single category, this embroidery machine is equipped with a detachable fixed frame, which can be used to fix different parts to be embroidered by changing the fixed frame, thereby performing different categories of embroidery.

[0021] (2) This embroidery machine controls the embroidery machine head and shuttle box through a single transmission mechanism. On the one hand, it can optimize the structure of the embroidery machine and reduce its size. On the other hand, it can better ensure the coordinated work of the embroidery machine head and shuttle box, thereby improving the working stability of the embroidery machine.

[0022] (3) The frame of this embroidery machine is a structure assembled from multiple modules, which can reduce the casting difficulty of the frame and facilitate subsequent maintenance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of an embroidery machine with the frame embroidery function.

[0024] Figure 2 This is a schematic diagram of an embroidery machine with hat frame embroidery function.

[0025] Figure 3 This is a schematic diagram of an embroidery machine with the flat embroidery frame function.

[0026] Figure 4 This is a schematic diagram of the embroidery machine after the outer casing has been removed.

[0027] Figure 5 yes Figure 3 A structural diagram with the nose section hidden.

[0028] Figure 6 This is a schematic diagram of the shuttle box structure.

[0029] Figure 7 This is a structural diagram of the hat frame fixing bracket and the second drive assembly.

[0030] Figure 8 This is a connection diagram of the garment frame fixing bracket and the second drive component.

[0031] Figure 9 This is a connection diagram of the flat embroidery fixing frame and the second drive component.

[0032] Figure 10 yes Figure 9 A schematic diagram of the structure after being rotated at a certain angle.

[0033] Figure 11 This is a schematic diagram of the hook mechanism.

[0034] Figure 12 This is a structural diagram of a hook rod.

[0035] Figure reference numerals: Embroidery machine head 1, machine head main shaft 1-1, embroidery rod 1-2, machine head body 1-3, slide rail 1-4, shuttle box 2, thread cutting motor 2-1, connecting rod 2-2, rotary hook 2-3, thread cutting knife 2-4, box 2-5, main transmission mechanism 3, main rotating shaft 3-1, first transmission pair 3-2, second transmission pair 3-3, machine head transmission belt 3-4, main drive motor 3-5, guide wheel 3-6, second transmission shaft 3-7, bevel gear assembly 3-8, fixed frame 4, hat frame fixing bracket 4-1, hat frame 4-1-1, hat frame support 4-1-2, hat frame drive frame 4-1-3, abutment rod 4-1-4, garment frame fixing bracket 4-2, flat embroidery fixing bracket 4-3, mounting plate 4-3-1, base plate 4-3-2, flat embroidery frame 4-3-3. Fixed clamp 4-3-4, empty slot 4-3-5, secondary transmission mechanism 5, first drive assembly 5-1, first drive shaft 5-1-1, first conveyor belt 5-1-2, first mounting plate 5-1-3, guide rod 5-1-4, second drive assembly 5-2, mounting plate 5-2-1, drive bracket 5-2-2, second drive belt 5-2-3, second drive motor 5-2-4, frame 6, base 6-1, connecting seat 6-2, head frame 6-3, connecting column 6-4, main transmission cavity 6-5, secondary transmission cavity 6-6, transmission gap 6-7, wire frame 6-8, color changing frame 6-9, hooking mechanism 7, hooking rod 7-1, hooking slider 7-2, hooking groove 7-3, hooking motor 7-4, hooking connecting rod 7-5, guide frame 7-6, guide surface 7-7. Detailed Implementation

[0036] The present invention will now be further described with reference to the accompanying drawings.

[0037] A single-head computerized embroidery machine includes: an embroidery head 1, a shuttle box 2, a main transmission mechanism 3, a fixed frame 4, a secondary transmission mechanism 5, and a frame 6. The embroidery head 1 and the shuttle box 2 are mounted on the frame 6. The main transmission mechanism 3 is connected to the embroidery head 1 and the shuttle box 2 respectively. The main transmission mechanism 3 drives the embroidery head 1 and the shuttle box 2 to work simultaneously, completing the thread-locking action in the embroidery process, thereby completing the embroidery operation. The fixed frame 4 is detachably mounted on the secondary transmission mechanism 5 and is located between the embroidery head 1 and the shuttle box 2. The secondary transmission mechanism 5 drives the fixed frame 4 to move between the embroidery head 1 and the shuttle box 2. By mounting different types of fixed frames 4 on the secondary transmission mechanism 5, this embroidery machine can easily embroider different parts to be embroidered.

[0038] The frame 6 includes a base 6-1, a connecting seat 6-2, and a head frame 6-3. The auxiliary transmission mechanism 5 is mounted on the base 6-1. The connecting seat 6-2 is mounted on the base 6-1 via a connecting column 6-4, forming a transmission gap 6-7 between the connecting seat 6-2 and the base 6-1. The transmission gap 6-7 is adapted to the auxiliary transmission mechanism 5 to prevent interference between the auxiliary transmission mechanism 5 and the connecting seat 6-2. The shuttle box 2 is mounted on one side of the connecting seat 6-2. The head frame 6-3 is mounted on the connecting seat 6-2 and is used to mount the main transmission mechanism 3 and the embroidery head 1.

[0039] A thread holder 6-8 and a color changer 6-9 are installed on the top of the machine head frame 6-3. The thread holder 6-8 is used to hold various spools of thread for embroidery, and the color changer 6-9 is used to guide the embroidery thread so that it can be guided to the embroidery rod 1-2.

[0040] The main transmission mechanism 3 includes a main rotating shaft 3-1 and a first transmission pair 3-2 and a second transmission pair 3-3 respectively connected to the main rotating shaft 3-1. The main rotating shaft 3-1 is rotatably mounted in the connecting seat 6-2. The first transmission pair 3-2 is mounted on the head frame 6-3 and is connected to the embroidery head 1 for driving the embroidery head 1 to work. The second transmission pair 3-3 is mounted in the connecting seat 6-2 and is connected to the shuttle box 2 for driving the shuttle box 2 to work.

[0041] The first transmission pair 3-2 includes a head drive belt 3-4, a main drive motor 3-5, and a guide wheel 3-6. The main drive motor 3-5 is mounted on the head frame 6-3. The head drive belt 3-4 is mounted via two pulleys, which are respectively positioned on the embroidery head 1 and the main rotating shaft 3-1. The guide wheel 3-6 abuts against one side of the head drive belt 3-4, guiding the head drive belt 3-4 from one side of the head frame 6-3 to the connecting seat 6-2. The main drive motor 3-5 is connected to the head drive belt 3-4, driving the head drive belt 3-4 to work, thereby driving the embroidery head 1 and the main rotating shaft 3-1 to rotate. The second transmission pair 3-3 includes a second transmission shaft 3-7 and a bevel gear assembly 3-8. The bevel gear assembly 3-8 includes two bevel gears, which are respectively connected to the second transmission shaft 3-7 and the main rotating shaft 3-1, so that the main rotating shaft 3-1 drives the second transmission shaft 3-7 to rotate. The second transmission shaft 3-7 is connected to the shuttle box 2 and is used to drive the shuttle box 2 to work.

[0042] The connecting seat 6-2 is provided with a main transmission cavity 6-5 and a secondary transmission cavity 6-6. The main transmission cavity 6-5 is adapted to the main transmission mechanism 3, that is, the main rotating shaft 3-1 is installed in the main transmission cavity 6-5, the secondary transmission cavity 6-6 is connected to the shuttle box 2, and the second transmission shaft 3-7 is set through the secondary transmission cavity 6-6. The secondary transmission cavity 6-6 is provided with a wire cutting motor 2-1. The wire cutting motor 2-1 is connected to the wire cutting blade of the shuttle box 2 through the connecting rod 2-2, and is used to drive the wire cutting blade to swing, thereby realizing wire cutting.

[0043] The auxiliary transmission mechanism 5 includes a first drive component 5-1 and a second drive component 5-2 arranged vertically in the direction of movement. The first drive component 5 is arranged inside the base 6-1 and moves along the base 6-1. The second drive component 5-2 is mounted on the first drive component 5-1. The first drive component 5-1 and the second drive component 5-2 drive the part to be embroidered to move in the plane.

[0044] The first drive assembly 5-1 includes a first drive shaft 5-1-1, a first conveyor belt 5-1-2, and a first mounting plate 5-1-3. The first mounting plate 5-1-3 is slidably mounted on the base 6-1 via a guide rod 5-1-4. The first conveyor belt 5-1-2 is connected to the first mounting plate 5-1-3 via a clamp and is connected to the first drive shaft 5-1-1 via a pulley. To ensure that the first drive assembly 5-1 can stably drive the second drive assembly 5-2 to move horizontally, first mounting plates 5-1-3 are respectively provided on both sides of the base 6-1. The two mounting plates 5-1-3 are respectively connected to the first drive shaft 5-1-1 via the first conveyor belt 5-1-2. The second drive assembly 5-2 includes a drive bracket 5-2-2, a second drive belt 5-2-3, and a second drive motor 5-2-4. The drive bracket 5-2-2 is mounted on two adjacent first mounting plates 5-1-3. The second drive belt 5-2-3 is mounted inside the drive bracket 5-2-2 via pulleys. The second drive motor 5-2-4 is connected to the second drive belt 5-2-3. The mounting plate 5-2-1 is slidably mounted on the drive bracket 5-2-2. The mounting plate 5-2-1 is connected to the second drive belt 5-2-3 via clamps. The second drive belt 5-2-3 drives the mounting plate 5-2-1 to move horizontally. The fixed frame 4 is connected to the mounting plate 5-2-1. The mounting plate 5-2-1 drives the fixed frame 4 to move horizontally.

[0045] The fixed frame 4 includes at least three replaceable frame structures: hat frame fixing frame 4-1, clothing frame fixing frame 4-2, and flat embroidery fixing frame 4-3. The hat frame fixing frame 4-1, clothing frame fixing frame 4-2, and flat embroidery fixing frame 4-3 are mounted on the drive bracket 5-2-2 with screws, so as to facilitate the replacement of the hat frame fixing frame 4-1, clothing frame fixing frame 4-2, and flat embroidery fixing frame 4-3, and realize the switching between the functions of hat frame embroidery, clothing frame embroidery, and flat embroidery of this single-head computerized embroidery machine.

[0046] The hat frame fixing bracket 4-1 is fixedly connected to the mounting plate 5-2-1 and the drive bracket 5-2-2 respectively.

[0047] The hat frame fixing frame 4-1 includes a hat frame 4-1-1, a hat frame bracket 4-1-2, and a hat frame drive frame 4-1-3. The hat frame bracket 4-1-2 is mounted on the drive bracket 5-2-2, and the hat frame 4-1-1 is rotatably mounted on the hat frame bracket 4-1-2. The hat frame drive frame 4-1-3 is mounted on the mounting plate 5-2-1. An abutment rod 4-1-4 is provided on the hat frame drive frame 4-1-3. The abutment rod 4-1-4 abuts against the side wall of the hat frame 4-1-1. The mounting plate 5-2-1 moves under the action of the second drive belt 5-2-3, causing the abutment rod 4-1-4 to move relative to the hat frame 4-1-1, thereby driving the hat frame 4-1-1 to rotate through the abutment rod 4-1-4, so as to facilitate embroidery on the hat body.

[0048] The garment frame fixing bracket 4-2 is a frame structure, installed on the mounting plate 5-2-1. As the mounting plate 5-2-1 moves, it drives the garment frame fixing bracket 4-2 to move, thus realizing flat embroidery.

[0049] The flat embroidery fixing frame 4-3 includes a mounting plate 4-3-1, a base plate 4-3-2, and a flat embroidery frame 4-3-3. The mounting plate 4-3-1 is fixedly mounted on the base 6-1. A fixing clip 4-3-4 is installed on the lower end face of the base plate 4-3-2. The base plate 4-3-2 is connected to the mounting plate 4-3-1 through the fixing clip 4-3-4. Furthermore, a slot 4-3-5 is provided on the base plate 4-3-2. The slot 4-3-5 is adapted to the shuttle box 2. That is, the slot 4-3-5 is used to prevent the base plate 4-3-2 from interfering with the shuttle box 2. The flat embroidery frame 4-3-3 is arranged above the base plate 4-3-2 and is connected to the mounting plate 5-2-1. The mounting plate 5-2-1 drives the flat embroidery frame 4-3-3 to move horizontally.

[0050] The embroidery machine head 1 includes a head spindle 1-1, an embroidery rod 1-2, and a head body 1-3. The head body 1-3 is mounted on the head frame 6-3. The embroidery rod 1-2 is mounted on the head body 1-3 in a liftable manner. The head spindle 1-1 is mounted on the head body 1-3 in a rotatable manner. The head spindle 1-1 is connected to the head drive belt 3-4, which drives the head spindle 1-1 to rotate. A cam is provided on the head spindle 1-1, which is connected to the embroidery rod 1-2 and is used to drive the embroidery rod 1-2 to lift and lower, thereby moving the embroidery thread on the embroidery rod 1-2 up and down.

[0051] The embroidery machine head 1 is equipped with a hooking mechanism 7, which is used to hook the embroidery thread output from the embroidery rod 1-2. The hooking mechanism 7 includes a hooking drive, a hooking rod 7-1, and a hooking slider 7-2. A groove 1-4 is provided on the side wall of the machine head body 1-3. The hooking slider 7-2 is slidably mounted on the embroidery machine head 1 through the groove 1-4. The hooking drive is connected to the hooking slider 7-2 and drives the hooking slider 7-2 to move. The hooking rod 7-1 is connected to the hooking slider 7-2, so that the hooking rod 7-1 moves with the hooking slider 7-2. A hooking groove 7-3 is provided at the end of the hooking rod 7-1. The hooking groove 7-3 is adapted to the embroidery rod 1-2. That is, the hooking drive drives the hooking slider 7-2 to move, thereby driving the hooking groove 7-3 on the hooking rod 7-1 to move below the embroidery rod 1-2 to hook the embroidery thread below the embroidery rod 1-2.

[0052] The hooking drive unit includes a hooking motor 7-4 and a hooking connecting rod 7-5. The hooking motor 7-4 is fixed on the machine head body 1-3. The hooking motor 7-4 is connected to the hooking slider 7-2 through the hooking connecting rod 7-5, which drives the hooking slider 7-2 to move.

[0053] A guide frame 7-6 is provided at the bottom of the machine head body 1-3, and the hook rod 7-1 is slidably installed in the guide frame 7-6, so that the movement of the hook rod 7-1 is guided by the guide frame 7-6.

[0054] The end of the hook rod 7-2 is provided with a guide surface 7-7, which is located on the side of the hook rod 7-2 near the hook groove 7-3, so as to guide the embroidery thread into the hook groove 7-3 through the guide surface 7-7.

[0055] The shuttle box 2 includes a rotary shuttle 2-3, a thread cutter 2-4, and a box 2-5. The rotary shuttle 2-3 is installed inside the box 2-5 and is connected to the second drive shaft 3-7. The second drive shaft 3-7 drives the rotary shuttle 2-3 to rotate, so that the rotary shuttle 2-3 cooperates with the embroidery rod 1-2 to complete the thread locking action. The thread cutter 2-4 is oscillatingly installed on the box 2-5 and is connected to the thread cutting motor 2-1 through the connecting rod 2-2. By controlling the thread cutting motor 2-1, the thread cutter 2-4 can cut the embroidery thread.

[0056] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0057] Although this document uses many terms corresponding to the reference numerals in the figures, the possibility of using other terms is not excluded; these terms are used only to more conveniently describe and explain the essence of this utility model; interpreting them as any kind of additional limitation would be contrary to the spirit of this utility model.

Claims

1. A single-head computerized embroidery machine, characterized in that, include: Embroidery machine head (1), used for embroidery; Shuttle box body (2); The main transmission mechanism (3) is connected to the embroidery machine head (1) and the shuttle box (2) respectively, and is used to drive the embroidery machine head (1) and the shuttle box (2) to work simultaneously to complete the embroidery operation; The fixed frame (4) is used to fix different embroidery parts and is placed between the embroidery machine head (1) and the shuttle box (2); The auxiliary transmission mechanism (5) is used to drive the fixed frame (4) to move between the embroidery machine head (1) and the shuttle box (2). The fixed frame (4) is detachably connected to the auxiliary transmission mechanism (5) to replace the fixed frame (4) on the auxiliary transmission mechanism (5).

2. The single-head computerized embroidery machine according to claim 1, characterized in that, The secondary transmission mechanism (5) includes a first drive assembly (5-1) and a second drive assembly (5-2) arranged vertically in the direction of movement. The second drive assembly (5-2) is mounted on the first drive assembly (5-1). A mounting plate (5-2-1) is provided on the second drive assembly (5-2). The fixed frame (4) is connected to the mounting plate (5-2-1). The mounting plate (5-2-1) is driven to move by the first drive assembly (5-1) and the second drive assembly (5-2).

3. A single-head computerized embroidery machine according to claim 2, characterized in that, The second drive assembly (5-2) includes a drive bracket (5-2-2), a second drive belt (5-2-3), and a second drive motor (5-2-4). The drive bracket (5-2-2) is mounted on the first drive assembly (5-1). The second drive belt (5-2-3) is mounted inside the drive bracket (5-2-2) via a pulley. The second drive motor (5-2-4) is connected to the second drive belt (5-2-3). The mounting plate (5-2-1) is slidably mounted on the drive bracket (5-2-2) and connected to the second drive belt (5-2-3).

4. A single-head computerized embroidery machine according to claim 3, characterized in that, The fixed frame (4) is a hat frame fixing frame (4-1), which is fixedly connected to the mounting plate (5-2-1) and the drive bracket (5-2-2) respectively.

5. A single-head computerized embroidery machine according to claim 4, characterized in that, The hat frame fixing frame (4-1) includes a hat frame (4-1-1), a hat frame bracket (4-1-2), and a hat frame drive frame (4-1-3). The hat frame bracket (4-1-2) is mounted on the drive bracket (5-2-2). The hat frame (4-1-1) is rotatably mounted on the hat frame bracket (4-1-2). The hat frame drive frame (4-1-3) is mounted on the mounting plate (5-2-1) and abuts against the hat frame (4-1-1) so as to drive the hat frame (4-1-1) to rotate through the hat frame drive frame (4-1-3).

6. A single-head computerized embroidery machine according to claim 2, characterized in that, The fixed frame (4) is a clothes frame fixing bracket (4-2), which is installed on the mounting plate (5-2-1).

7. A single-head computerized embroidery machine according to claim 2, characterized in that, The fixed frame (4) is a flat embroidery fixing frame (4-3). The flat embroidery fixing frame (4-3) includes a mounting plate (4-3-1), a base plate (4-3-2), and a flat embroidery frame (4-3-3). A fixing clip (4-3-4) is installed on the base plate (4-3-2). The base plate (4-3-2) is connected to the mounting plate (4-3-1) through the fixing clip (4-3-4). The flat embroidery frame (4-3-3) is arranged above the base plate (4-3-2) and connected to the mounting plate (5-2-1).

8. A single-head computerized embroidery machine according to claim 1, characterized in that, The single-head computer embroidery machine also includes a frame (6), which includes a base (6-1) for mounting the auxiliary transmission mechanism (5), a connecting seat (6-2) for mounting the shuttle box (2), and a head frame (6-3) for mounting the main transmission mechanism (3) and the embroidery head (1). The connecting seat (6-2) is mounted on the base (6-1) via a connecting column (6-4) so ​​that a transmission gap (6-7) is formed between the connecting seat (6-2) and the base (6-1). The head frame (6-3) is mounted on the connecting seat (6-2).

9. A single-head computerized embroidery machine according to claim 8, characterized in that, The main transmission mechanism (3) includes a main rotating shaft (3-1) and a first transmission pair (3-2) and a second transmission pair (3-3) respectively connected to the main rotating shaft (3-1). The main rotating shaft (3-1) is rotatably installed in the connecting seat (6-2). The first transmission pair (3-2) is connected to the embroidery machine head (1), and the second transmission pair (3-3) is connected to the shuttle box body (2).

10. A single-head computerized embroidery machine according to claim 1, characterized in that, The embroidery head (1) is provided with a hooking mechanism (7). The hooking mechanism (7) includes a hooking drive, a hooking rod (7-1) and a hooking slider (7-2). The hooking slider (7-2) is slidably mounted on the embroidery head (1). The hooking drive is connected to the hooking slider (7-2) and drives the hooking slider (7-2) to move. The hooking rod (7-1) is connected to the hooking slider (7-2). As the hooking slider (7-2) moves, a hooking groove (7-3) is provided at the end of the hooking rod (7-1). The hooking groove (7-3) is adapted to the embroidery head (1).

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