Presser foot mounting piece and taping embroidery device

Abstract

The utility model discloses a presser foot mounting piece and a taping embroidery device, two conveying nozzles are arranged on a presser foot mounting sleeve, the conveying nozzles are rotatably connected to the presser foot mounting sleeve, and the conveying nozzles can rotate to preset positions and are locked at the preset positions. If the rope needs to be embroidered, the second material conveying nozzle is switched to a second working switching position, and the first material conveying nozzle is switched to a first avoiding switching position; if the silk ribbon needs to be embroidered, the second material conveying nozzle is switched to the first avoiding switching position, and the first material conveying nozzle is switched to the first working switching position. By means of the arrangement, it is avoided that when a rope is embroidered, a machine needs to be stopped to replace the material nozzle of the embroidery rope and the rope on the material disc penetrates through the material nozzle, or it is avoided that when a silk ribbon is embroidered, the machine needs to be stopped to replace the material nozzle of the embroidery silk ribbon and the silk ribbon on the material disc penetrates through the material nozzle, the two material conveying nozzles can be rapidly switched, and the embroidery efficiency is improved.

Description

Technical Field

[0001] This utility model generally relates to the field of computer embroidery machine technology, and in particular to a presser foot mounting component and a tape embroidery device. Background Technology

[0002] Multifunctional ribbon embroidery can be used to embroider various materials such as ropes, ribbons, and beads. When embroidering ribbons, a presser foot needs to be set in the corresponding position on the presser foot cover. However, when embroidering ropes, the presser foot structure must be removed, otherwise it will affect the normal thread trajectory. Frequent switching and alternation between the two methods will cause many inconveniences and greatly affect production efficiency. Utility Model Content

[0003] This utility model provides a presser foot mounting component, including: a presser foot mounting sleeve and a feed nozzle.

[0004] The presser foot mounting sleeve is provided with two feeding nozzles. The feeding nozzles are rotatably connected to the presser foot mounting sleeve. The feeding nozzles can be rotated to a preset position and locked in the preset position. The feeding nozzles are used to feed ribbons or ropes.

[0005] As an alternative implementation, the presser foot mounting sleeve is further provided with a wire clamping structure, which is configured correspondingly to the feed nozzle.

[0006] As one possible implementation, the wire clamping structure includes a wire clamping pin that passes through the feed nozzle, and the feed nozzle is rotated by rotating the wire clamping pin.

[0007] As an alternative implementation, the wire clamping structure further includes a spring and a wire clamping plate, the wire clamping pin passes through the spring and the wire clamping plate, the spring is pressed against the wire clamping pin, the wire clamping plate presses against the feed nozzle, and the embroidery thread is clamped between the wire clamping plate and the feed nozzle.

[0008] As one possible implementation, the feed nozzle is provided with a locking part. The feed nozzle rotates to include an avoidance switching position and a working switching position, and the locking part cooperates with the pressure foot mounting sleeve to lock the feed nozzle in the working switching position or the avoidance switching position.

[0009] As one possible implementation, the feed nozzle is provided with a locking protrusion, and the locking part is the locking protrusion. The pressure foot is sleeve-shaped and has a positioning hole that penetrates the thickness of the tube sidewall. When the feed nozzle is in the working switching position, the locking protrusion is inserted into the positioning hole; when the feed nozzle is in the avoidance switching position, the locking protrusion cooperates with the stop of the tube sidewall.

[0010] As an implementation, one of the feed nozzles has a belt hole for the ribbon to pass through, and the other feed nozzle has a rope hole for the rope to pass through.

[0011] Alternatively, both feed nozzles may be provided with a belt hole for the ribbon to pass through, or both feed nozzles may be provided with a rope hole for the rope to pass through.

[0012] This utility model also provides a coil embroidery device, including a presser foot sleeve and the aforementioned presser foot mounting component, wherein the presser foot mounting component is installed at the lower end of the presser foot sleeve.

[0013] In the above-described solution, this application features two feed nozzles mounted on the presser foot mounting sleeve. These feed nozzles are rotatably connected to the presser foot mounting sleeve and can rotate to and lock into a preset position. If embroidery cord is required, the second feed nozzle switches to the second working position, while the first feed nozzle switches to the first clearance position; if embroidery ribbon is required, the second feed nozzle switches to the first clearance position, while the first feed nozzle switches to the first working position. This configuration avoids the need to stop the machine to change the feed nozzle for embroidery cord and thread the cord from the tray through the nozzle when embroidering cord, or to stop the machine to change the feed nozzle for embroidery ribbon and thread the ribbon from the tray through the nozzle when embroidering ribbon. The two feed nozzles can be quickly switched, improving embroidery efficiency. Attached Figure Description

[0014] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 A partial schematic diagram of a ribbon embroidery device provided in an embodiment of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the presser foot mounting component provided in an embodiment of the present utility model;

[0017] Figure 3 An exploded view of the presser foot mounting component provided in an embodiment of this utility model;

[0018] Presser foot sleeve 10, presser foot mounting sleeve 11, pin hole 111, positioning hole 112, wire clamping structure 12, wire clamping piece 121, spring 122, wire clamping pin 123, feed nozzle 13, locking part 131, first feed nozzle 13a, second feed nozzle 13b;

[0019] Presser foot sleeve 20, material tray 30. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] like Figure 1 As shown, a ribbon embroidery device includes a material tray frame, a needle bar, a presser foot sleeve 20, and a presser foot mounting component 10. The needle bar is arranged vertically and can both reciprocate vertically and rotate. The needle bar passes through the presser foot sleeve 20. The material tray frame has two material trays 30, which are used for winding rope or ribbon. The presser foot mounting component 10 is installed at the lower end of the presser foot sleeve 20.

[0023] Among them, such as Figure 2 As shown, the presser foot mounting component 10 includes a presser foot mounting sleeve 11 and feed nozzles 13. The presser foot mounting sleeve 11 is tubular and is fixedly connected to the lower end of the presser foot sleeve 20. The presser foot sleeve 20 drives the presser foot mounting sleeve 11 to rotate, and the rotation of the presser foot mounting sleeve 11 is independent of the rotation of the needle bar. Two feed nozzles 13 are provided on the presser foot mounting sleeve 11, and the feed nozzles 13 are rotatably connected to the presser foot mounting sleeve 11. The feed nozzles 13 can rotate to a preset position and are locked in the preset position. The feed nozzles 13 are used to feed ribbons or ropes.

[0024] like Figure 3 As shown, the presser foot mounting sleeve 11 is equipped with a first feed nozzle 13a and a second feed nozzle 13b. The first feed nozzle 13a has a hole for passing through a ribbon, and the second feed nozzle 13b has a hole for passing through a rope. The first feed nozzle 13a is rotatably connected to the presser foot mounting sleeve 11. The first feed nozzle 13a can swing back and forth between a first working switching position and a first avoidance switching position. In the first working switching position, the first feed nozzle 13a is set vertically, and the current position can be used as the preset position of the first feed nozzle 13a. In the current position, the first feed nozzle 13a cooperates with the needle on the needle bar to realize that the ribbon output from the first feed nozzle 13a is embroidered on the fabric by the needle. In the first avoidance switching position, the first feed nozzle 13a can be set horizontally, and the ribbon output from the material tray 30 passes through the first feed nozzle 13a.

[0025] The second feed nozzle 13b is rotatably connected to the presser foot mounting sleeve 11. The second feed nozzle 13b can reciprocate between a second working switching position and a second clearance switching position. In the second working switching position, the second feed nozzle 13b is set vertically, and the current position can be used as the preset position of the second feed nozzle 13b. In the current position, the second feed nozzle 13b cooperates with the needle on the needle bar to realize that the rope output from the second feed nozzle 13b is embroidered on the fabric by the needle. In the second clearance switching position, the second feed nozzle 13b can be set horizontally, and the rope output from the other material tray 30 passes through the second feed nozzle 13b.

[0026] In practical applications, when performing cord and ribbon embroidery, the cord and ribbon embroidery are frequently switched. If cord embroidery is required, the second feed nozzle 13b switches to the second working switch position, while the first feed nozzle 13a switches to the first clearance switch position; if ribbon embroidery is required, the second feed nozzle 13b switches to the first clearance switch position, while the first feed nozzle 13a switches to the first working switch position. This configuration avoids the need to stop the machine to change the feed nozzle for cord embroidery and thread the cord from the feed tray 30 through it when embroidering cord, or to stop the machine to change the feed nozzle for ribbon embroidery and thread the ribbon from the feed tray 30 through it when embroidering ribbon. The two feed nozzles 13 can be quickly switched, improving embroidery efficiency.

[0027] It should be noted that when the first feed nozzle 13a switches to the first clearance switching position, it is not limited to the first feed nozzle 13a being horizontally positioned. The first feed nozzle 13a in the first clearance switching position should not affect the normal operation of the second feed nozzle 13b in the second working switching position. Those skilled in the art can choose a suitable position based on the actual situation. Similarly, when the second feed nozzle 13b switches to the second clearance switching position, it is not limited to the second feed nozzle 13b being horizontally positioned. The second feed nozzle 13b in the second clearance switching position should not affect the normal operation of the first feed nozzle 13a in the first working switching position. Those skilled in the art can choose a suitable position based on the actual situation.

[0028] Furthermore, in some embodiments, the presser foot mounting sleeve 11 is provided with two first feed nozzles 13a, or two second feed nozzles 13b. For example, after the ribbon embroidery on one tray 30 is completed, the first feed nozzle 13a corresponding to that tray 30 switches to a first avoidance switching position, while the first feed nozzle 13a corresponding to the other tray 30 switches to a first working switching position. This avoids the need to stop the machine to replace a new tray 30, extending the ribbon embroidery time, reducing the frequency of tray 30 replacements, and improving embroidery efficiency.

[0029] The following is at least in conjunction with the accompanying drawings. Figures 1-3 The device for embroidering with ribbons is described in detail:

[0030] As an alternative implementation, the presser foot mounting sleeve 11 is also provided with a wire clamping structure 12. The wire clamping structure 12 is correspondingly provided with the feed nozzle 13.

[0031] The wire clamping structure 12 includes a wire clamping pin 123, which passes through the feed nozzle 13. The feed nozzle 13 is rotated by rotating the wire clamping pin 123.

[0032] like Figure 3 As shown, the first feed nozzle 13a and the second feed nozzle 13b are respectively provided with a wire clamping structure 12. The wire clamping structure 12 includes a wire clamping pin 123, a spring 122 and a wire clamping plate 121. The wire clamping pin 123 passes through the spring 122 and the wire clamping plate 121. The spring 122 is pressed onto the wire clamping pin 123. The wire clamping plate 121 presses against the feed nozzle 13, and the embroidery thread is clamped between the wire clamping plate 121 and the feed nozzle 13.

[0033] Embroidery thread passes through the needle, and ropes or ribbons are embroidered onto the fabric using the thread. After the thread is cut, there is a possibility that it may detach from the needle. To address this, the thread is clamped between the thread clamp 121 and the feed nozzle 13 to prevent the thread from accidentally detaching from the needle and to help stabilize the operation of the first feed nozzle 13a and the second feed nozzle 13b.

[0034] The feeding nozzle 13 is provided with a locking part 131. The feeding nozzle 13 rotates to include an avoidance switching position and a working switching position. The locking part 131 cooperates with the pressure foot mounting sleeve 11 to lock the feeding nozzle 13 in the working switching position or the avoidance switching position.

[0035] like Figure 3 As shown, the locking part 131 includes, but is not limited to, the locking protrusion on the feed nozzle 13. The presser foot mounting sleeve 11 is provided with a pin hole 111 that penetrates the wall thickness of the tube and a positioning hole 112. The size of the positioning hole 112 is adapted to the size of the locking protrusion so that the locking protrusion can be inserted into the positioning hole 112; the pin hole 111 is used to pass through the wire clamping pin 123.

[0036] When the first feed nozzle 13a or the second feed nozzle 13b is in the working switching position, the clamping pin 123 passes through the pin hole 111 and the locking protrusion is inserted into the positioning hole 112. In this way, the first feed nozzle 13a or the second feed nozzle 13b is locked in the working switching position, which prevents the first feed nozzle 13a or the second feed nozzle 13b from shaking when the presser foot mounting sleeve 11 is turned forward or backward.

[0037] When the first feed nozzle 13a or the second feed nozzle 13b is in the avoidance switching position, manually switch the first feed nozzle 13a or the second feed nozzle 13b to the avoidance switching position, so that the locking protrusion is pulled out from the positioning hole 112. Then rotate the first feed nozzle 13a or the second feed nozzle 13b, and through the cooperation of the locking protrusion with the stop on the side wall of the cylinder, the first feed nozzle 13a or the second feed nozzle 13b is locked in the avoidance switching position.

[0038] The first feed nozzle 13a can be switched between the first working switching position and the first avoidance switching position by rotating the clamping pin 123, and the first feed nozzle 13a can be stably suspended at the first working switching position or the first avoidance switching position; similarly, the second feed nozzle 13b can be switched between the second working switching position and the second avoidance switching position by rotating the clamping pin 123, and the second feed nozzle 13b can be stably suspended at the second working switching position or the second avoidance switching position.

[0039] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0040] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A presser foot mounting component (10), characterized in that, include: Presser foot mounting sleeve (11). The feed nozzle (13) is provided on the presser foot mounting sleeve (11). The feed nozzle (13) is rotatably connected to the presser foot mounting sleeve (11). The feed nozzle (13) can be rotated to a preset position and locked in the preset position. The feed nozzle (13) is used to feed ribbons or ropes.

2. The presser foot mounting component (10) according to claim 1, characterized in that, The presser foot mounting sleeve (11) is also provided with a wire clamping structure (12), which is correspondingly provided with the feed nozzle (13).

3. The presser foot mounting component (10) according to claim 2, characterized in that, The wire clamping structure (12) includes a wire clamping pin (123) that passes through the feed nozzle (13) and rotates the feed nozzle (13) by rotating the wire clamping pin (123).

4. The presser foot mounting component (10) according to claim 3, characterized in that, The wire clamping structure (12) also includes a spring (122) and a wire clamping plate (121). The wire clamping pin (123) passes through the spring (122) and the wire clamping plate (121). The spring (122) is pressed onto the wire clamping pin. The wire clamping plate (121) presses against the feed nozzle (13). The embroidery thread is clamped between the wire clamping plate (121) and the feed nozzle (13).

5. The presser foot mounting component (10) according to claim 4, characterized in that, The feed nozzle (13) is provided with a locking part (132). The feed nozzle (13) rotates to include an avoidance switching position and a working switching position. The locking part (132) cooperates with the pressure foot mounting sleeve (11) to lock the feed nozzle (13) in the working switching position or the avoidance switching position.

6. The presser foot mounting component (10) according to claim 5, characterized in that, The feed nozzle (13) is provided with a locking protrusion, and the locking part (132) is the locking protrusion. The presser foot mounting sleeve (11) is tubular and has a positioning hole (111) that penetrates the thickness of the tube sidewall. The feed nozzle (13) is in the working switching position and the locking protrusion is inserted into the positioning hole (111). The feed nozzle (13) is in the avoidance switching position and the locking protrusion cooperates with the tube sidewall stop.

7. The presser foot mounting component (10) according to claim 1, characterized in that, One of the feed nozzles (13) has a belt hole for a ribbon to pass through, and the other feed nozzle (13) has a rope hole for a rope to pass through.

8. The presser foot mounting component (10) according to claim 1, characterized in that, Both feed nozzles (13) are provided with a belt hole for the ribbon to pass through, or both feed nozzles (13) are provided with a rope hole for the rope to pass through.

9. A device for ribbon embroidery, characterized in that, It includes a presser foot sleeve (20) and a presser foot mounting member (10) according to any one of claims 1-8, wherein the presser foot mounting member (10) is mounted on the lower end of the presser foot sleeve (20).

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