A positioning device for embroidery machine roller and spinning roller lathe processing tooling

Abstract

The application belongs to the technical field of mechanical processing and discloses an embroidery machine roller and spinning machine roller lathe processing tool positioning device, which comprises a bottom plate, support seats are arranged above both sides of the bottom plate, a two-way air cylinder is fixedly connected between the middle positions of the bottom ends of the two support seats, disc-shaped plates are fixedly connected to the upper end positions of the two support seats, and threaded rods are distributed at the center of one end surface of each disc-shaped plate; the bottom plate, the two-way air cylinder, the two support seats and the disc-shaped plates are provided, and the threaded rods, the servo motors, the fixing frames, the moving blocks, the adjusting grooves, the sliding blocks, the positioning arms, the adjusting force arms, the hinged seats and the limiting sliding rods arranged on each disc-shaped plate are matched, so that the cylindrical parts used by the embroidery machine roller and the spinning machine roller lathe can be clamped and positioned, and the device can be applicable to parts of different sizes, thereby improving the overall versatility.

Description

Technical Field

[0001] This application relates to the field of machining technology, and more specifically, to a tooling positioning device for machining embroidery machine rollers and textile machine rollers on a lathe. Background Technology

[0002] Textile rollers are cylindrical rotating parts in textile machinery that perform feeding, drafting, and output functions. They are widely used in drafting, carding, and conveying mechanisms. According to their function, they are divided into drafting rollers, feeding rollers, pressing rollers, and working rollers. Like embroidery machine rollers, they are indispensable components in the textile field, and positioning work is required in advance during the processing of these roller components.

[0003] While some tooling positioning devices currently in use can achieve stable clamping and positioning of cylindrical roller parts, their relatively simple structure and function mean they cannot be applied to parts of different sizes and specifications, thus affecting their overall versatility.

[0004] To address the aforementioned issues, this application provides a positioning device for machining tooling on embroidery machine rollers and textile machine roller lathes. Utility Model Content

[0005] This application provides a positioning device for machining tooling on embroidery machine rollers and textile machine rollers on a lathe. It includes a base plate, with support seats on both sides of the base plate. A bidirectional cylinder is fixedly connected between the middle of the bottom ends of the two support seats, and a disc is fixedly connected to the upper end of each support seat. Threaded rods are distributed at the center of one end face of each disc. A servo motor is connected to the end of the threaded rod facing away from the disc, and a fixing frame is fixedly connected to one side of the outer wall of the servo motor. A moving block is screwed onto the outer wall of the threaded rod. The disc... The inner cavity has four uniformly spaced adjustment slots. Each adjustment slot has a slider slidably fitted onto its inner wall. A positioning arm is fixedly installed on one side of the slider, and adjustment arms are distributed along the edge of the other side of the slider. Both ends of the adjustment arms are movably connected to hinge seats. One end of the hinge seat is connected to the other side of the slider, and the other end is connected to the middle of one side of the moving block. A limit slide rod is slidably fitted through the center of the inner cavity of the slider, and the limit slide rod is fixedly installed on the inner wall of the adjustment slot.

[0006] Furthermore, the positioning arm is connected to the middle of one side of the slider, and a rubber pad is fixedly installed on the outer surface of the side of the positioning arm facing the central axis of the disk.

[0007] Furthermore, the fixing frame has an "L"-shaped frame structure, with the end of the fixing frame away from the servo motor fixedly connected to the edge of one side of the disk, and a reinforcing plate is fixedly installed on the inner side wall of the lower end of the fixing frame at an angle.

[0008] Furthermore, a bearing seat is fitted onto the outer wall of the threaded rod near the disk, and the bearing seat is fixedly installed at the center of one side of the disk.

[0009] Furthermore, a cylinder seat is fixedly sleeved on the outer wall of the non-driving end in the middle of the bidirectional cylinder, and the bottom of the cylinder seat is fixedly connected to the top plane of the base plate.

[0010] Furthermore, rollers are fixedly connected to both sides of the bottom of the two support seats. A slide rail groove is provided on the outer wall of the middle part of the wheel body of each roller. The wheel body of the two rollers on each side slides in contact with a slide rail through the slide rail groove. Both slide rails are fixedly installed on the top plane of the base plate.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] This application, through its base plate, bidirectional cylinder, two support seats, and discs, enables the use of threaded rods, servo motors, fixed frames, moving blocks, adjusting grooves, sliders, positioning arms, adjusting lever arms, hinge seats, and limit slides on each disc. This allows for the clamping and positioning of cylindrical parts used in embroidery machine rollers and textile machine roller lathes, while also being applicable to parts of different sizes and specifications, thus improving overall versatility. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 This is one of the partial perspective views of this application;

[0015] Figure 3 This is the second partial perspective view of this application.

[0016] Explanation of the labels in the diagram:

[0017] 1. Base plate; 2. Support seat; 3. Two-way cylinder; 4. Disc; 5. Threaded rod; 6. Servo motor; 7. Fixing frame; 8. Moving block; 9. Adjustment groove; 10. Slider; 11. Positioning arm; 12. Adjusting lever arm; 13. Hinge seat; 14. Limiting slide rod; 15. Bearing seat; 16. Roller; 17. Slide rail. Detailed Implementation

[0018] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] Example:

[0022] This application discloses a positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe. Please refer to [link to relevant documentation]. Figures 1 to 3The system includes a base plate 1, with support seats 2 on both sides above the base plate 1. A bidirectional cylinder 3 is fixedly connected between the middle of the bottom ends of the two support seats 2, and a disc 4 is fixedly connected to the upper end of each support seat 2. A threaded rod 5 is distributed at the center of one end face of the disc 4. A servo motor 6 is connected to the end of the threaded rod 5 facing away from the disc 4, and a fixing frame 7 is fixedly connected to one side of the outer wall of the servo motor 6. A moving block 8 is screwed onto the outer wall of the threaded rod 5. The inner cavity of the disc 4 has four uniformly spaced adjustment slots 9. A slider 10 is slidably sleeved on the inner wall of each adjustment slot 9. A positioning arm 11 is fixedly installed on one side of the slider 10, and adjustment arms are distributed on the edge of the other side of the slider 10. The lever arm 12 and the positioning arm 11 are connected to the middle of one side of the slider 10. A rubber pad is fixedly installed on the outer surface of the side of the positioning arm 11 facing the central axis of the disk 4. The rubber pad can improve the anti-slip effect of the positioning arm 11 on the end of the part and prevent damage during the clamping and positioning process of the end of the part. Both ends of the adjusting lever arm 12 are movably connected to the hinge seat 13. One end of the hinge seat 13 is connected to the other side of the slider 10, and the other end of the hinge seat 13 is connected to the middle of one side of the moving block 8. The central cavity of the slider 10 is slidably connected to the limiting slide rod 14, which is fixedly installed on the inner wall of the adjusting groove 9.

[0023] The fixed frame 7 has an "L"-shaped frame structure. The end of the fixed frame 7 away from the servo motor 6 is fixedly connected to the edge of one side of the disk 4. A reinforcing plate is fixedly installed on the inner side wall of the lower end of the fixed frame 7 at an angle. The connection of the reinforcing plate can improve the rigidity and support stability of the fixed frame 7 itself. A bearing seat 15 is sleeved on the outer wall of the threaded rod 5 near the disk 4. The bearing seat 15 is fixedly installed at the center of one side of the disk 4. The bearing seat 15 can realize the rotational stable support function of one end of the threaded rod 5.

[0024] A cylinder seat is fixedly fitted onto the outer wall of the non-driving end of the bidirectional cylinder 3, and the bottom of the cylinder seat is fixedly connected to the top plane of the base plate 1. The cylinder seat realizes the assembly and fixing function of the bidirectional cylinder 3. Rollers 16 are fixedly connected to both sides of the bottom of the two support seats 2. A slide rail groove is opened on the outer wall of the middle part of the wheel body of each roller 16, and the wheel body of the two rollers 16 on each side slides in contact with the slide rail 17 through the slide rail groove. The two slide rails 17 are fixedly installed on the top plane of the base plate 1.

[0025] The implementation principle of this embodiment is as follows: When in use, the component is placed between the two discs 4, and the two discs 4 are indirectly positioned to dock with the component by the synchronous drive of the two end support seats 2 by the bidirectional cylinder 3. During this process, each roller 16 is rolled and supported on the top plane of the base plate 1, and is limited and slidably engaged with the slide rail 17 through the slide rail groove.

[0026] Then, driven by the servo motor 6 to rotate the threaded rod 5, the moving block 8 is indirectly adjusted by adjusting the lever arms 12 on the four outer sides of the moving block 8. Since both ends of each adjusting lever arm 12 are connected to the moving block 8 and the slider 10 through the hinge seat 13, and the slider 10 is linearly limited by the limiting slide rod 14 inside each adjusting groove 9, the four positioning arms 11 can be indirectly driven to retract towards the central axis of the disk 4. This effectively achieves the clamping and positioning of the tooling at the end of the parts, and also enables the application of parts of different sizes and specifications.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A positioning device for machining tooling on a lathe for embroidery machine rollers and textile machine rollers, comprising a base plate (1), characterized in that: Support seats (2) are provided on both sides of the base plate (1). A two-way cylinder (3) is fixedly connected between the middle of the bottom ends of the two support seats (2). A disc (4) is fixedly connected to the upper end of the two support seats (2). A threaded rod (5) is distributed at the center of one end face of the disc (4). A servo motor (6) is connected to the end of the threaded rod (5) facing away from the disc (4). A fixing frame (7) is fixedly connected to one side of the outer wall of the servo motor (6). A moving block (8) is screwed onto the outer wall of the threaded rod (5). The inner cavity of the disc (4) is uniformly circumferentially provided with four adjustment slots (9). Each of the four adjustment slots is circumferentially oriented. The inner wall of the adjustment groove (9) is slidably fitted with a slider (10). A positioning arm (11) is fixedly installed on one side of the slider (10), and an adjustment arm (12) is distributed on the edge of the other side of the slider (10). Both ends of the adjustment arm (12) are movably connected with a hinge seat (13). One end of the hinge seat (13) is connected to the other side of the slider (10), and the other end of the hinge seat (13) is connected to the middle of one side of the moving block (8). A limit slide rod (14) is slidably fitted through the central cavity of the slider (10), and the limit slide rod (14) is fixedly installed on the inner wall of the adjustment groove (9).

2. The positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe according to claim 1, characterized in that: The positioning arm (11) is connected to the middle of one side of the slider (10), and a rubber pad is fixedly installed on the outer surface of the side of the positioning arm (11) facing the central axis of the disk (4).

3. The positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe according to claim 1, characterized in that: The fixing frame (7) has an "L" shaped frame structure. The end of the fixing frame (7) away from the servo motor (6) is fixedly connected to the edge of one side of the disk (4), and a reinforcing plate is fixedly installed on the inner side wall of the lower end of the fixing frame (7) at an incline.

4. The positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe according to claim 1, characterized in that: A bearing seat (15) is fitted on the outer wall of the threaded rod (5) near the disk (4), and the bearing seat (15) is fixedly installed at the center of one side of the disk (4).

5. The positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe according to claim 1, characterized in that: A cylinder seat is fixedly installed on the outer wall of the non-driving end of the bidirectional cylinder (3), and the bottom of the cylinder seat is fixedly connected to the top plane of the base plate (1).

6. The positioning device for machining tooling on an embroidery machine roller and a textile machine roller lathe according to claim 1, characterized in that: Rollers (16) are fixedly connected to both sides of the bottom of the two support bases (2). Each roller (16) has a slide rail groove in the middle outer wall of the wheel body. The two rollers (16) on each side slide in contact with the slide rail (17) through the slide rail groove. The two slide rails (17) are fixedly installed on the top plane of the base plate (1).

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