Rotating shuttle mechanism of embroidery machine

Abstract

The utility model discloses a rotating shuttle mechanism of an embroidery machine, which comprises a mounting rack, a fixed seat and a rotating seat, one side of the mounting rack is provided with a rotating shuttle, one side of the mounting rack is connected with the fixed seat through bolts at the bottom of the rotating shuttle, the top of the fixed seat is provided with a recovery tank, the bottom of the fixed seat is provided with an exhaust fan, and the exhaust fan is connected with the rotating shuttle through bolts. And the air inlet end of the exhaust fan is positioned in the recovery tank. The rotating shuttle mechanism of the embroidery machine is simple and compact in structure, low in cost, easy to operate, more convenient and reliable to use and suitable for being widely popularized and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to embroidery machine technical field, especially a kind of embroidery machine's rotating shuttle mechanism. BACKGROUND

[0002] Rotating shuttle is the part commonly used on sewing equipment, during use, rotating shuttle works by rotating, the rotating shuttle assembly of existing embroidery machine mainly includes rotating shuttle, rotating shuttle sleeve and rotating shuttle shaft.

[0003] Publication No.: CN215051192U discloses a rotating shuttle mechanism, at least including rotating shuttle and rotating drive device, rotating drive device is connected with rotating shuttle one-to-one.This scheme overcomes the shortcomings brought by the driving of multiple rotating shuttles by a driving shaft in the prior art, so that each rotating shuttle can be stopped and started individually, which not only facilitates maintenance, but also avoids the problem that the driving shaft cannot meet the driving requirements as the number of rotating shuttles increases.

[0004] At present, the existing rotating shuttle mechanism has the following shortcomings during use: lack of auxiliary cleaning mechanism, usually the rotating shuttle mechanism of embroidery machine will leave a lot of fiber debris during use, which will increase the friction of rotating shuttle rotation for a long time, thereby affecting the use quality of embroidery machine, and it is difficult to clean in time. Therefore, we propose a rotating shuttle mechanism of embroidery machine. SUMMARY

[0005] The main purpose of the utility model is to provide a rotating shuttle mechanism of embroidery machine, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0007] A rotating shuttle mechanism of embroidery machine, comprising a mounting frame, a fixed seat and a rotating seat, one side of the mounting frame is provided with a rotating shuttle, a fixed seat is connected to the bottom of the rotating shuttle on one side of the mounting frame through bolts, a recycling groove is formed in the top of the fixed seat, and an air extractor is arranged at the bottom of the fixed seat, and the air inlet end of the air extractor is located in the recycling groove.

[0008] Further, one side of the mounting frame is provided with a rotating seat, the top and bottom of the rotating seat are fixedly provided with telescopic sleeves, the telescopic sleeves are connected with telescopic rods in a sleeved manner, the telescopic rods penetrate through the rotating seat, air cushions are arranged on the outer side of the telescopic rods in the telescopic sleeves, springs are arranged around the telescopic rods in the telescopic sleeves, and the telescopic sleeves and the telescopic rods are connected with the air cushions through gluing.

[0009] Further, the fixed seat is provided with a guide plate on one side, the rotating shuttle comprises a connecting portion, and the fixed seat is connected with the guide plate through screws.

[0010] Further, one end of the telescopic sleeve is provided with an air inlet seat, and an air inlet end of the air inlet seat is communicated with an air cushion, and an elastic body is arranged in the air inlet seat.

[0011] Further, the other side of the mounting frame is provided with a driving motor, and the driving motor is connected with the rotating seat through a driving shaft, and the mounting frame is connected with the driving motor through bolts.

[0012] Compared with the prior art, the embroidery machine's rotating hook mechanism has the following beneficial effects:

[0013] The mounting frame, the fixed seat, the recovery groove and the air extractor are arranged, so that the auxiliary cleaning mechanism is increased, the fiber debris generated in the working process of the rotating hook is recycled by using the negative pressure generated by air extraction, the use quality of the embroidery machine is improved, the service life of the rotating hook is prolonged, the lubrication frequency is greatly reduced, and the practical value is high.

[0014] The rotating seat, the telescopic sleeve, the telescopic rod and the air cushion are arranged, so that the elastic deformation is utilized to quickly form a locking structure, the rotating hook is quickly disassembled and assembled, the structure is simple and compact, the operation is easy, the disassembly and assembly convenience is improved, and the difficulty of the later maintenance operation is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the rotating hook mechanism of the embroidery machine.

[0016] Figure 2 It is a fixed seat structure schematic view of the rotating hook mechanism of the embroidery machine.

[0017] Figure 3 It is a mounting frame and rotating seat structure schematic view of the rotating hook mechanism of the embroidery machine.

[0018] Figure 4 It is a telescopic sleeve and air inlet seat cross-sectional structure schematic view of the rotating hook mechanism of the embroidery machine.

[0019] In the figure: 1, mounting frame; 2, rotating hook; 3, fixed seat; 4, recovery groove; 5, air extractor; 6, flow plate; 7, connecting part; 8, rotating seat; 9, telescopic sleeve; 10, telescopic rod; 11, air cushion; 12, spring; 13, air inlet seat; 14, elastic body; 15, driving motor. IMPLEMENTATION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] For example, Figure 1 and 2As shown, a rotating hook mechanism of an embroidery machine, including a mounting frame 1, a fixed seat 3 and a rotating seat 8, one side of the mounting frame 1 is provided with a rotating hook 2, one side of the mounting frame 1 is located at the bottom of the rotating hook 2 and is connected by bolts with the fixed seat 3, the top of the fixed seat 3 is provided with a recycling groove 4, and the bottom of the fixed seat 3 is provided with an air extractor 5, and the air inlet end of the air extractor 5 is located in the recycling groove 4.

[0022] The filter screen is connected in the recycling groove 4 through the clamping groove.

[0023] Wherein, one side of the mounting frame 1 is provided with a rotating seat 8, the top and bottom of the rotating seat 8 are fixedly provided with an extension sleeve 9, the extension sleeve 9 is connected with a telescopic rod 10 in sleeve, and the telescopic rod 10 penetrates through the rotating seat 8, the outer side of the telescopic rod 10 in the extension sleeve 9 is provided with an air cushion 11, and the extension sleeve 9 is provided with a spring 12 around the telescopic rod 10.

[0024] As shown in the embodiment, Figure 3 and 4 One side of the extension sleeve 9 is provided with a valve core corresponding to the air cushion 11.

[0025] Wherein, one side of the fixed seat 3 is provided with a flow guide plate 6, the rotating hook 2 includes a connecting part 7, the air cushion 11 is inflated to generate deformation, the telescopic rod 10 is pushed to slide, so as to quickly form a locking and fixing structure with the connecting part 7 of the rotating hook 2, and the spring 12 is elastically pushed, so as to facilitate the resetting of the telescopic rod 10 in the extension sleeve 9 after the air cushion 11 is deflated during the disassembly of the rotating hook 2.

[0026] As shown in the embodiment, Figure 2 Through the flow guide plate 6, the fiber debris is conveniently introduced into the fixed seat 3, and the connecting part 7 is convenient for connecting with the rotating seat 8.

[0027] Wherein, one end of the extension sleeve 9 is provided with an air inlet seat 13, and the air inlet end of the air inlet seat 13 is communicated with the air cushion 11, and the air inlet seat 13 is provided with an elastic body 14.

[0028] As shown in the embodiment, Figure 4 The air inlet end of the air inlet seat 13 is provided with a one-way valve, the elastic deformation of the elastic body 14 is pressed, the external air can be sucked into the air cushion 11 of the extension sleeve 9 through the air inlet seat 13, and the inflation action is performed.

[0029] Wherein, the other side of the mounting frame 1 is provided with a driving motor 15, and the driving motor 15 is connected with the rotating seat 8 through a driving shaft.

[0030] As shown in the embodiment, Figure 3 The driving motor 15 is convenient for driving the rotating seat 8 to rotate and work.

[0031] It should be noted that the utility model is a kind of embroidery machine's rotating hook mechanism, when working, first operator installs mounting bracket 1 by bolt fixed installation on embroidery machine, again one end of rotating hook 2 connecting portion 7 is inserted into rotating seat 8, manually press elastic body 14, utilize the elastic deformation generated, outside air is drawn into air cushion 11 through check valve and air inlet seat 13, the deformation generated by air cushion 11 inflation pushes telescopic rod 10 sliding, utilize telescopic rod 10 insert into the hole position in connecting portion 7 corresponding to complete quick locking fixed structure, to be able to replace the mode of traditional screw and other fasteners and complete disassembly, simple structure is easy to operate, use more reasonable and convenient, and in the use process of rotating hook 2, manually open suction fan 5, utilize the negative pressure generated by suction and the fiber debris generated are sucked into the recovery groove 4 of fixed seat 3 and are recycled, to greatly reduce the residue of fiber debris in rotating hook 2, not only can reduce the adding frequency of lubricating oil, but also be conducive to prolonging the service life of rotating hook 2, overall structure is simple and compact, low in cost and easy to operate, use more convenient and convenient, and practical value is higher.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary shuttle mechanism for an embroidery machine, comprising a mounting frame (1), a fixed base (3), and a rotating base (8), characterized in that: A rotary shuttle (2) is provided on one side of the mounting frame (1). A fixed seat (3) is bolted to the bottom of the rotary shuttle (2) on one side of the mounting frame (1). A recycling trough (4) is provided on the top of the fixed seat (3). A blower (5) is provided at the bottom of the fixed seat (3), and the air inlet of the blower (5) is located in the recycling trough (4).

2. The rotary shuttle mechanism of an embroidery machine according to claim 1, characterized in that: A rotating seat (8) is provided on one side of the mounting bracket (1). A telescopic sleeve (9) is fixedly provided on the top and bottom of the rotating seat (8). A telescopic rod (10) is connected inside the telescopic sleeve (9) and the telescopic rod (10) passes through the rotating seat (8). An air cushion (11) is provided inside the telescopic sleeve (9) on the outside of the telescopic rod (10). A spring (12) is provided inside the telescopic sleeve (9) on the outside of the telescopic rod (10).

3. The rotary shuttle mechanism of an embroidery machine according to claim 1, characterized in that: A guide plate (6) is provided on one side of the fixed base (3), and the rotary shuttle (2) includes a connecting part (7).

4. The rotary shuttle mechanism of an embroidery machine according to claim 2, characterized in that: One end of the telescopic sleeve (9) is provided with an air inlet seat (13), and the air inlet end of the air inlet seat (13) is connected to the air cushion (11). An elastomer (14) is provided inside the air inlet seat (13).

5. The rotary shuttle mechanism of an embroidery machine according to claim 1, characterized in that: A drive motor (15) is provided on the other side of the mounting bracket (1), and the drive motor (15) is connected to the rotating seat (8) through a drive shaft.

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