Guide device of spinning drawing frame

Abstract

The utility model discloses a guide device of a spinning drawing frame. The guide device comprises a supporting leg, an anti-skid pad is installed at the bottom end of the supporting leg, a connecting rod is installed on the inner side of the supporting leg, a workbench is installed at the top end of the supporting leg, a moving structure is installed at the top end of the workbench, first guide wheels are installed at the bottom ends of the two ends of an installation block, and a moving groove is formed in the installation block. The moving groove is formed in the mounting block, the lifting block can ascend and descend along the moving groove, the lifting block and the threaded rod form threaded connection, the threaded rod can be driven to rotate by rotating the grabbing screwing block, the lifting block can be driven to ascend and descend by rotating the threaded rod, and the lifting block can ascend and descend to drive second guide wheels at the two ends to ascend and descend. The size of the gap between the second guide wheel and the first guide wheel can be adjusted by lifting the second guide wheel, the first guide wheel and the second guide wheel can guide slivers of different sizes, and therefore the purpose that the gap between the guide wheels of the guide device of the spinning drawing frame is convenient to adjust is achieved.

Description

Technical Field

[0001] This utility model relates to the field of spinning equipment technology, and in particular to a guiding device for a spinning and drawing frame. Background Technology

[0002] Textile machines twist many animal and plant fibers together to spin them into threads or yarns, which can then be woven into fabrics. The function of a drawing frame is to improve the internal structure of the sliver, thereby increasing its long-segment uniformity, reducing weight unevenness, straightening and paralleling the fibers in the sliver, reducing hooks, ensuring the fineness meets specifications, and uniformly blending different types or qualities of raw materials to achieve the specified blending ratio. Drawing frames are broadly classified into two categories based on their drafting mechanism: roller drafting drawing frames and carding frames.

[0003] Modern spinning and drawing frame guiding devices can basically meet people's needs, but some problems still exist, as detailed below:

[0004] 1. The problem of difficulty in adjusting the gap between guide wheels in the spinning and drawing frame guiding device. The gap between guide wheels needs to be adjusted. The first guide rod and the second guide wheel are difficult to adapt to different situations and cannot guide slivers of different thicknesses.

[0005] 2. The problem of difficulty in adjusting the position of the guide wheel in the spinning and drawing frame guide device: When using the guide wheel, it is difficult to adjust the left and right position of the guide wheel, and the device is difficult to adapt to different situations. Utility Model Content

[0006] The purpose of this invention is to provide a guiding device for a spinning and drawing frame, which solves the defects of existing guiding devices for spinning and drawing frames, such as difficulty in adjusting the gap between guide wheels and difficulty in adjusting the position of guide wheels.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a guiding device for a spinning and drawing frame, including support legs;

[0008] The bottom of the support leg is equipped with an anti-slip pad, the inner side of the support leg is equipped with a connecting rod, the top of the support leg is equipped with a worktable, and the top of the worktable is equipped with a movable structure.

[0009] The top of the movable structure is equipped with a telescopic structure, the top of the telescopic structure is equipped with a mounting block, the bottom ends of both ends of the mounting block are equipped with first guide wheels, the top ends of both ends of the mounting block are equipped with second guide wheels, and the inner sides of the second guide wheels and the first guide wheels are equipped with rotating shafts.

[0010] An adjustment structure is installed inside the mounting block. The adjustment structure includes a threaded rod, a screw block, a lifting block, and a moving groove, with the moving groove located inside the mounting block.

[0011] In use, the first and second telescopic rods form a sliding structure, allowing the second telescopic rod to slide inside the first. This sliding motion adjusts the height of the mounting block at the top, which in turn adjusts the height of the first and second guide wheels, allowing the guide wheels to adapt to different situations. To fix the second telescopic rod, tighten the fixing screws. The strip can pass between the first and second guide wheels, which rotate along the axis of rotation. The cooperation of the first and second guide wheels guides the movement of the strip.

[0012] Furthermore, the movable structure includes a movable block, a positioning screw, and a guide rod. The movable block is installed on the top of the worktable, the guide rod passes through the bottom of the movable block, and the positioning screw is installed on the top of the movable block. The movable block can slide along the guide rod.

[0013] Furthermore, the positioning screws and the movable block form a threaded connection, and the positioning screws are symmetrically distributed about the central axis of the movable block, so that the movable block can be fixed by tightening the positioning screws.

[0014] Furthermore, the telescopic structure includes a first telescopic rod, a second telescopic rod, and a fixing screw. The first telescopic rod is installed at the top of the movable structure, and a fixing screw is installed on one side of the second telescopic rod. The second telescopic rod is installed at the top of the first telescopic rod. The extension and retraction of the first and second telescopic rods can adjust the height of the guide wheel.

[0015] Furthermore, the bottom end of the second telescopic rod is provided with a sliding groove, and the inside of the first telescopic rod is provided with a slider. The second telescopic rod and the first telescopic rod form a sliding structure, and the first telescopic rod can slide inside the second telescopic rod.

[0016] Furthermore, a lifting block is installed on the inner side of the moving groove, and a threaded rod passes through the inside of the lifting block. A screw block is installed at the top of the threaded rod, and the lifting block can move up and down along the moving groove to adjust the height of the second guide wheel.

[0017] Furthermore, the outer side wall of the threaded rod is uniformly provided with external threads, and the inner side wall of the lifting block is uniformly provided with internal threads that cooperate with the external threads. The threaded rod and the lifting block are threadedly connected, and the rotation of the threaded rod can drive the lifting block to rise and fall.

[0018] The advantages of the spinning and drawing frame guiding device provided by this utility model are: during use, the gap between the first guide wheel and the second guide wheel can be adjusted so that the first guide wheel and the second guide wheel can guide slivers of different thicknesses. At the same time, the position of the guide wheel can be adjusted so that the guide wheel can adapt to different situations.

[0019] By setting a movable groove inside the mounting block, the lifting block can move up and down along the movable groove. The lifting block and the threaded rod form a threaded connection. Grasping and rotating the screw block will drive the threaded rod to rotate, and the rotation of the threaded rod will drive the lifting block to move up and down. The lifting block's movement will drive the second guide wheels at both ends to move up and down. The movement of the second guide wheels can adjust the gap between the second guide wheel and the first guide wheel, allowing the first guide wheel and the second guide wheel to guide slivers of different sizes. This achieves the purpose of making it easy to adjust the gap between the guide wheels in the spinning and drawing frame guiding device.

[0020] By installing a movable block at the top of the worktable, and having a guide rod passing through the movable block, the movable block can slide along the guide rod. The sliding of the movable block can adjust the position of the top mounting block and the guide wheel, allowing the guide wheel to adapt to different situations. When it is necessary to fix the movable block, the positioning screw can be tightened to fix the movable block, thereby achieving the purpose of facilitating the adjustment of the guide wheel position of the spinning and drawing frame guide device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a frontal cross-sectional view of the present invention.

[0023] Figure 3 For the present utility model Figure 2 Enlarged cross-sectional view of a portion of point A in the middle section;

[0024] Figure 4 This is a partial three-dimensional structural diagram of the telescopic structure of this utility model;

[0025] Figure 5 This is a side view sectional structural diagram of the present invention.

[0026] The following are the annotations in the diagram: 1. Workbench; 2. Support leg; 3. Anti-slip pad; 4. Connecting rod; 5. Moving structure; 501. Moving block; 502. Positioning screw; 503. Guide rod; 6. Telescopic structure; 601. First telescopic rod; 602. Second telescopic rod; 603. Fixing screw; 7. Mounting block; 8. First guide wheel; 9. Second guide wheel; 10. Adjustment structure; 1001. Threaded rod; 1002. Tightening block; 1003. Lifting block; 1004. Moving groove; 11. Rotating shaft. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 One embodiment of this utility model is a guiding device for a spinning and drawing frame, which includes a support leg 2.

[0029] The bottom of the support leg 2 is equipped with an anti-slip pad 3, the inner side of the support leg 2 is equipped with a connecting rod 4, the top of the support leg 2 is equipped with a worktable 1, the top of the worktable 1 is equipped with a moving structure 5, the moving structure 5 includes a moving block 501, a positioning screw 502 and a guide rod 503, the moving block 501 is installed on the top of the worktable 1, the bottom of the moving block 501 is penetrated by the guide rod 503, the top of the moving block 501 is equipped with a positioning screw 502, the positioning screw 502 and the moving block 501 form a threaded connection, and the positioning screw 502 is symmetrically distributed about the central axis of the moving block 501.

[0030] See attached document Figure 1-3 As shown, the guide rod 503 passes through the movable block 501, and the movable block 501 can slide along the guide rod 503. The sliding of the movable block 501 can adjust the position of the top mounting block 7 and the guide wheel, so that the guide wheel can adapt to different situations. When it is necessary to fix the movable block 501, the positioning screw 502 can be tightened to fix the movable block 501.

[0031] The top of the movable structure 5 is equipped with a telescopic structure 6. The telescopic structure 6 includes a first telescopic rod 601, a second telescopic rod 602, and a fixing screw 603. The first telescopic rod 601 is installed at the top of the movable structure 5. The fixing screw 603 is installed on one side of the second telescopic rod 602. The second telescopic rod 602 is installed at the top of the first telescopic rod 601. A sliding groove is provided at the bottom of the second telescopic rod 602. A slider is provided inside the first telescopic rod 601. The second telescopic rod 602 and the first telescopic rod 601 constitute a sliding structure.

[0032] See attached document Figure 1-2 and attached Figure 4As shown, the first telescopic rod 601 and the second telescopic rod 602 form a sliding structure. The second telescopic rod 602 can slide inside the first telescopic rod 601. The sliding of the second telescopic rod 602 will adjust the mounting block 7 at the top to rise or fall. The rise or fall of the mounting block 7 will adjust the first guide wheel 8 and the second guide wheel 9 to rise or fall, so that the height of the guide wheel can adapt to different situations. When it is necessary to fix the second telescopic rod 602, the fixing screw 603 can be tightened to fix the second telescopic rod 602. The strip can pass between the first guide wheel 8 and the second guide wheel 9. The first guide wheel 8 and the second guide wheel 9 can rotate along the rotating shaft 11. The first guide wheel 8 and the second guide wheel 9 cooperate to guide the movement of the strip.

[0033] The top of the telescopic structure 6 is equipped with a mounting block 7, the bottom of both ends of the mounting block 7 is equipped with a first guide wheel 8, the top of both ends of the mounting block 7 is equipped with a second guide wheel 9, and the inner side of the second guide wheel 9 and the first guide wheel 8 is equipped with a rotating shaft 11.

[0034] An adjustment structure 10 is installed inside the mounting block 7. The adjustment structure 10 includes a threaded rod 1001, a screw block 1002, a lifting block 1003, and a moving groove 1004. The moving groove 1004 is located inside the mounting block 7. The lifting block 1003 is installed inside the moving groove 1004, and the threaded rod 1001 passes through the inside of the lifting block 1003. External threads are evenly provided on the outer side wall of the threaded rod 1001, and internal threads that cooperate with the external threads are evenly provided on the inner side wall of the lifting block 1003. The threaded rod 1001 and the lifting block 1003 are threadedly connected, and the screw block 1002 is installed at the top of the threaded rod 1001.

[0035] See attached document Figure 1-2 and attached Figure 5 As shown, the lifting block 1003 can move up and down along the moving groove 1004. The lifting block 1003 and the threaded rod 1001 form a threaded connection. When the screw block 1002 is gripped and rotated, the threaded rod 1001 will rotate. The rotation of the threaded rod 1001 will drive the lifting block 1003 to move up and down. The movement of the lifting block 1003 will drive the second guide wheels 9 at both ends to move up and down. The movement of the second guide wheels 9 can adjust the gap between the second guide wheel 9 and the first guide wheel 8, so that the first guide wheel 8 and the second guide wheel 9 can guide strips of different sizes.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A guiding device for a spinning and drawing frame, comprising support legs (2); Its features are: The bottom end of the support leg (2) is equipped with an anti-slip pad (3), the inner side of the support leg (2) is equipped with a connecting rod (4), the top end of the support leg (2) is equipped with a workbench (1), and the top end of the workbench (1) is equipped with a moving structure (5). The top of the movable structure (5) is equipped with a telescopic structure (6), the top of the telescopic structure (6) is equipped with a mounting block (7), the bottom ends of both ends of the mounting block (7) are equipped with first guide wheels (8), the top ends of both ends of the mounting block (7) are equipped with second guide wheels (9), and the inner sides of the second guide wheel (9) and the first guide wheel (8) are equipped with a rotating shaft (11). An adjustment structure (10) is installed inside the mounting block (7). The adjustment structure (10) includes a threaded rod (1001), a screw block (1002), a lifting block (1003), and a moving groove (1004). The moving groove (1004) is located inside the mounting block (7).

2. The guiding device for a spinning and drawing frame according to claim 1, characterized in that: The movable structure (5) includes a movable block (501), a positioning screw (502) and a guide rod (503). The movable block (501) is installed on the top of the workbench (1). The guide rod (503) passes through the bottom of the movable block (501). The positioning screw (502) is installed on the top of the movable block (501).

3. The guiding device for a spinning and drawing frame according to claim 2, characterized in that: The positioning screw (502) and the moving block (501) form a threaded connection, and the positioning screw (502) is symmetrically distributed about the central axis of the moving block (501).

4. The guiding device for a spinning and drawing frame according to claim 1, characterized in that: The telescopic structure (6) includes a first telescopic rod (601), a second telescopic rod (602), and a fixing screw (603). The first telescopic rod (601) is installed at the top of the movable structure (5), and a fixing screw (603) is installed on one side of the second telescopic rod (602). The second telescopic rod (602) is installed at the top of the first telescopic rod (601).

5. A guiding device for a spinning and drawing frame according to claim 4, characterized in that: The bottom end of the second telescopic rod (602) is provided with a sliding groove, and the inside of the first telescopic rod (601) is provided with a slider. The second telescopic rod (602) and the first telescopic rod (601) constitute a sliding structure.

6. A guiding device for a spinning and drawing frame according to claim 1, characterized in that: A lifting block (1003) is installed on the inner side of the moving slot (1004), and a threaded rod (1001) passes through the inside of the lifting block (1003). A screw block (1002) is installed on the top of the threaded rod (1001).

7. A guiding device for a spinning and drawing frame according to claim 1, characterized in that: The outer side wall of the threaded rod (1001) is uniformly provided with external threads, and the inner side wall of the lifting block (1003) is uniformly provided with internal threads that cooperate with the external threads. The threaded rod (1001) and the lifting block (1003) are threadedly connected.

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