Positioning and cutting device for processing metal parts of textile machines

Abstract

The utility model relates to cutting equipment technical field, concretely is a kind of positioning cutting device for textile machine metal parts processing, including cutting table, clamping mechanism, U-shaped frame and the cutting mechanism being arranged in U-shaped frame, the top surface of cutting table is equipped with multiple fixed conveying mechanisms for the fixed multiple pipe fittings, the bottom surface of cutting table is provided with the alignment mechanism for the alignment of multiple pipe fittings end, the top surface of cutting table is close to the through hole being passed in and being provided with in clamping mechanism, the alignment mechanism includes the moving plate being arranged in the bottom surface of cutting table. In the utility model, by the upward movement of baffle, the end of pipe fitting can be contacted with baffle, then by baffle to pipe fitting movement, the protruding pipe fitting can be pushed back, so that the fixed multiple pipe fittings end is in the same plane, so the length of pipe fitting cut off can be prevented to be different when cutting first time, so secondary cutting is not needed for pipe fitting cut off, and material is not wasted.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically a positioning and cutting device for processing metal parts of textile machines. Background Technology

[0002] Textile machines are mechanical devices used to process fibers into textiles. They are widely used in the processing of natural fibers such as cotton, wool, silk, and linen, as well as chemical fibers. Textile machines use many metal parts, such as yarn guide tubes and tubes in the winding and unwinding systems. These are commonly used in textile machines. During the processing, long tubes need to be cut to the required length using a tube cutter.

[0003] When cutting multiple pipes simultaneously, existing pipe cutting methods may encounter situations where the ends of the pipes being transported are not on the same plane during the process of placing the pipes into the conveying mechanism. This results in some pipes having more protruding ends compared to others. Consequently, during the initial unified cutting process, some pipes are cut to be longer than others, leading to waste due to some pipes not meeting the standard length. Utility Model Content

[0004] The purpose of this invention is to provide a positioning and cutting device for processing metal parts of textile machines, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A positioning and cutting device for processing metal parts of textile machines includes a cutting table, a clamping mechanism, a U-shaped frame, and a cutting mechanism disposed within the U-shaped frame. The top surface of the cutting table is provided with a plurality of fixing and conveying mechanisms for fixing a plurality of pipe fittings at equal intervals. The bottom surface of the cutting table is provided with an alignment mechanism for aligning the ends of the plurality of pipe fittings. A through hole is provided on the top surface of the cutting table near the clamping mechanism.

[0007] The alignment mechanism includes a movable plate disposed on the bottom surface of the cutting table, and a baffle plate that penetrates through the through hole is fixedly connected to the top surface of the movable plate.

[0008] Furthermore, a rectangular frame is fixedly connected to the bottom surface of the cutting table and to both ends of the through hole. A slider is slidably connected inside the rectangular frame, and an electric push rod three, which is fixedly connected to the bottom surface of the slider, is fixedly connected to the moving plate.

[0009] Furthermore, a lead screw is rotatably connected between the two ends of the rectangular frame. One end of the lead screw passes through the rectangular frame at the corresponding position and is fixedly connected to a synchronous pulley. The two synchronous pulleys are driven by a synchronous belt. A drive motor is fixedly connected to the bottom surface of the cutting table, and the output end of the drive motor is fixedly connected to the lead screw at the corresponding position.

[0010] Furthermore, the fixed conveying mechanism includes a spiral frame slidably connected to the top surface of the cutting table, a pressure plate slidably connected inside the spiral frame along its height direction, and V-shaped blocks slidably connected to both ends of the spiral frame along its length direction. The bottom surface of the pressure plate has multiple grooves at equal intervals.

[0011] Furthermore, an electric actuator is fixedly connected to the top surface of the spiral frame, the output end of the electric actuator passes through the spiral frame at the corresponding position and is fixedly connected to the pressure plate, and electric actuators are fixedly connected to both ends of the spiral frame, the output ends of the electric actuators pass through the spiral frame at the corresponding position and are fixedly connected to the V-shaped block at the corresponding position.

[0012] Furthermore, the top surface of the cutting table has multiple sliding holes evenly spaced on both sides, and the bottom surface of the U-shaped frame is fixedly connected to a connecting frame that slides through two sliding holes at corresponding positions.

[0013] Furthermore, a rubber pad is fixedly connected to the inner wall of the groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By moving the baffle upward, the end of the pipe fitting can contact the baffle. Then, by moving the baffle towards the pipe fitting, the protruding pipe fitting can be pushed backward, so that the ends of multiple fixed pipe fittings are in the same plane. This can prevent the cut pipe fittings from being of different lengths during the first cut. Therefore, there is no need to cut the pipe fittings a second time, and no waste of materials will be caused.

[0016] 2. The pipe fittings can be fixed by the pressure plate and V-block, and then transported by multiple spiral frames moving simultaneously on the cutting table so that the cutting mechanism can cut the pipe fittings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the cutting table in this utility model;

[0019] Figure 3 This is a schematic diagram of the cutting table in this utility model;

[0020] Figure 4 This is a schematic diagram of the fixed conveying mechanism in this utility model;

[0021] Figure 5 This is a schematic diagram of the alignment mechanism in this utility model.

[0022] In the diagram: 1. Cutting table; 11. Through hole; 12. Sliding hole; 2. Fixed conveying mechanism; 21. U-shaped frame; 22. Pressure plate; 23. V-block; 24. Groove; 25. Electric push rod one; 26. Electric push rod two; 27. Connecting frame; 3. Alignment mechanism; 31. Moving plate; 32. Baffle; 33. Rectangular frame; 34. Slider; 35. Electric push rod three; 36. Synchronous pulley; 37. Drive motor; 4. Clamping mechanism; 5. C-shaped frame; 6. Cutting mechanism. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 - Figure 5 In this embodiment of the present invention, a positioning and cutting device for processing metal parts of a textile machine includes a cutting table 1, a clamping mechanism 4, a U-shaped frame 5, and a cutting mechanism 6 disposed within the U-shaped frame 5. The cutting mechanism 6 moves within the U-shaped frame 5. The clamping mechanism 4 is fixedly connected to the top surface of the cutting table 1, and the U-shaped frame 5 is fixedly connected to the top surface of the cutting table 1. The top surface of the cutting table 1 is provided with a plurality of fixed conveying mechanisms 2 for fixing a plurality of pipe fittings at equal intervals. The bottom surface of the cutting table 1 is provided with an alignment mechanism 3 for aligning the ends of a plurality of pipe fittings. A through hole 11 is provided through the top surface of the cutting table 1 near the clamping mechanism 4. The alignment mechanism 3 includes a movable plate 31 disposed on the bottom surface of the cutting table 1, and a baffle 32 that penetrates the through hole 11 is fixedly connected to the top surface of the movable plate 31.

[0025] Specifically, firstly, multiple pipe fittings to be cut are arranged sequentially and fixed and conveyed by multiple fixed conveying mechanisms 2. When the multiple pipe fittings are conveyed to the through hole 11, the multiple fixed conveying mechanisms 2 stop conveying the pipe fittings. Then, the moving plate 31 drives the baffle 32 to move upward and towards the ends of the multiple pipe fittings. The moving baffle 32 can push the pipe fittings with protruding ends backward until all the pipe fitting ends are in the same plane. Then, the moving plate 31 and baffle 32 are reversed to return to their original positions. At this time, the multiple fixed conveying mechanisms 2 move the pipe fittings towards the cutting mechanism 6 again. When the ends of the pipe fittings move to the clamping mechanism 4, the clamping mechanism 4 opens, allowing the multiple pipe fittings to pass through the clamping mechanism 4 until the distance between the ends of the pipe fittings and the saw blade of the cutting mechanism 6 is the required cutting length. Then, the clamping mechanism 4 clamps the multiple pipe fittings. The pipe fitting is fixed (the cutting mechanism 6 and the clamping mechanism 4 are existing technologies and will not be described in detail here). At this time, multiple fixed conveying mechanisms 2 release the pipe fitting and move it backward. After the pipe fitting is cut, the clamping mechanism 4 releases the cut pipe fitting. At this time, multiple fixed conveying mechanisms 2 fix the pipe fitting again and convey the pipe fitting. This reciprocating operation can realize the cutting of the pipe fitting (since the ends of the cut pipe fittings are all flat, it is only necessary to align the ends of multiple pipe fittings before the first cut). The device moves the baffle 32 upward so that the end of the pipe fitting can contact the baffle 32. Then, by moving the baffle 32 towards the pipe fitting, the protruding pipe fitting can be pushed backward so that the ends of the multiple fixed pipe fittings are in the same plane. This can prevent the cut pipe fittings from being of different lengths during the first cut. Therefore, it is not necessary to cut the cut pipe fittings a second time, and there is no waste of materials.

[0026] Example 1

[0027] like Figure 5 As shown, in this embodiment, a rectangular frame 33 is fixedly connected to both ends of the through hole 11 on the bottom surface of the cutting table 1. A slider 34 is slidably connected inside the rectangular frame 33. An electric push rod 35, which is fixedly connected to the moving plate 31, is fixedly connected to the bottom surface of the slider 34. A lead screw is rotatably connected between the two ends inside the rectangular frame 33. One end of the lead screw passes through the rectangular frame 33 at the corresponding position and is fixedly connected to a synchronous wheel 36. The two synchronous wheels 36 are driven by a synchronous belt. A drive motor 37 is fixedly connected to the bottom surface of the cutting table 1. The output end of the drive motor 37 is fixedly connected to the lead screw at the corresponding position.

[0028] In this embodiment, by first driving the two electric actuators 35, the baffle 32 can pass through the through hole 11. Then, by driving the drive motor 37, the two lead screws can rotate simultaneously. The simultaneous rotation of the two lead screws can cause the two sliders 34 to drive the electric actuators 35 at their corresponding positions to move, thereby allowing the baffle 32 to translate within the through hole 11 and push the protruding tube backward.

[0029] Example 2

[0030] like Figure 4 As shown, in this embodiment, the fixed conveying mechanism 2 includes a U-shaped frame 21 slidably connected to the top surface of the cutting table 1. A pressure plate 22 is slidably connected inside the U-shaped frame 21 along its height direction. V-shaped blocks 23 are slidably connected to both ends of the U-shaped frame 21 along its length direction. Multiple grooves 24 are evenly spaced on the bottom surface of the pressure plate 22. An electric push rod 25 is fixedly connected to the top surface of the U-shaped frame 21. The output end of the electric push rod 25 passes through the U-shaped frame 21 at the corresponding position and is fixedly connected to the pressure plate 22. Electric push rods 26 are fixedly connected to both ends of the U-shaped frame 21. The output end of the electric push rod 26 passes through the U-shaped frame 21 at the corresponding position and is fixedly connected to the V-shaped block 23 at the corresponding position. Multiple sliding holes 12 are evenly spaced on both sides of the top surface of the cutting table 1. A connecting frame 27 is fixedly connected to the bottom surface of the U-shaped frame 21 and slides through the two sliding holes 12 at the corresponding positions. A rubber pad is fixedly connected to the inner wall of the groove 24.

[0031] In this embodiment, the screw is first screwed into multiple connecting frames 27, and then the screw is rotated by a motor, causing multiple loop frames 21 to move horizontally on the cutting table 1. When multiple pipes to be cut are passed through multiple loop frames 21 in sequence and placed between the pressure plate 22 and the loop frame 21, the pressure plate 22 at the corresponding position is moved down by the drive of multiple electric push rods 25 until the pipe is stuck in multiple grooves 24 at the corresponding position. Then, by activating the electric push rods 26 on both sides of the loop frame 21, the V-block 23 can clamp the multiple pipes. The pressure plate 22 and the V-block 23 can firmly fix the pipes in the loop frame 21. Then, by moving multiple loop frames 21 horizontally at the same time, multiple pipes to be cut can be moved towards the cutting mechanism 6 so that the cutting mechanism 6 can cut multiple pipes at the same time.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning and cutting device for processing metal parts of a textile machine, comprising a cutting table (1), a clamping mechanism (4), a U-shaped frame (5), and a cutting mechanism (6) disposed within the U-shaped frame (5), characterized in that, The top surface of the cutting table (1) is provided with multiple fixed conveying mechanisms (2) for fixing multiple pipe fittings at equal intervals, the bottom surface of the cutting table (1) is provided with an alignment mechanism (3) for aligning the ends of multiple pipe fittings, and a through hole (11) is provided on the top surface of the cutting table (1) near the clamping mechanism (4). The alignment mechanism (3) includes a movable plate (31) disposed on the bottom surface of the cutting table (1), and a baffle (32) that penetrates through the through hole (11) is fixedly connected to the top surface of the movable plate (31).

2. The positioning and cutting device for processing metal parts of textile machines according to claim 1, characterized in that, A rectangular frame (33) is fixedly connected to the bottom surface of the cutting table (1) and to both ends of the through hole (11). A slider (34) is slidably connected inside the rectangular frame (33). An electric push rod (35) that is fixedly connected to the bottom surface of the slider (34) and is fixedly connected to the moving plate (31).

3. The positioning and cutting device for processing metal parts of textile machines according to claim 2, characterized in that, A lead screw is rotatably connected between the two ends of the rectangular frame (33). One end of the lead screw passes through the rectangular frame (33) at the corresponding position and is fixedly connected to a synchronous pulley (36). The two synchronous pulleys (36) are driven by a synchronous belt. A drive motor (37) is fixedly connected to the bottom surface of the cutting table (1). The output end of the drive motor (37) is fixedly connected to the lead screw at the corresponding position.

4. The positioning and cutting device for processing metal parts of textile machines according to claim 3, characterized in that, The fixed conveying mechanism (2) includes a loop frame (21) that is slidably connected to the top surface of the cutting table (1). A pressure plate (22) is slidably connected inside the loop frame (21) along its height direction. V-shaped blocks (23) are slidably connected at both ends inside the loop frame (21) along its length direction. Multiple grooves (24) are evenly spaced on the bottom surface of the pressure plate (22).

5. The positioning and cutting device for processing metal parts of textile machines according to claim 4, characterized in that, The top surface of the loop frame (21) is fixedly connected to an electric actuator (25). The output end of the electric actuator (25) passes through the loop frame (21) at the corresponding position and is fixedly connected to the pressure plate (22). Both ends of the loop frame (21) are fixedly connected to electric actuators (26). The output end of the electric actuators (26) passes through the loop frame (21) at the corresponding position and is fixedly connected to the V-shaped block (23) at the corresponding position.

6. The positioning and cutting device for processing metal parts of textile machines according to claim 5, characterized in that, Multiple sliding holes (12) are equally spaced through the top surface of the cutting table (1), and a connecting frame (27) is fixedly connected to the bottom surface of the U-shaped frame (21) and slides through the two sliding holes (12) at the corresponding positions.

7. The positioning and cutting device for processing metal parts of textile machines according to claim 6, characterized in that, A rubber pad is fixedly connected to the inner wall of the groove (24).

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