Yarn guiding mechanism and hosiery knitter thereof

Abstract

The utility model discloses a thread guide mechanism and a hosiery knitter thereof, and relates to the technical field of hosiery knitters, the thread guide mechanism comprises a thread guide wheel, one side of the thread guide wheel is provided with a support structure, the support structure comprises a support sleeve, and the support sleeve is arranged on one side of the thread guide wheel; the coarse adjustment casing pipe is arranged in the support casing pipe in a sliding mode, a locking assembly is arranged between the coarse adjustment casing pipe and the support casing pipe, and the locking assembly is used for locking the position of the coarse adjustment casing pipe; and the fine adjustment threaded sleeve is rotationally arranged in the middle of the coarse adjustment sleeve, the middle of the fine adjustment threaded sleeve is in threaded connection with a fine adjustment support, and the fine adjustment support is used for being connected with a wire guide wheel. According to the utility model, through the arrangement of the bracket structure, the coarse adjustment can be conveniently carried out by utilizing the matching of the coarse adjustment sleeve and the locking assembly, the fine adjustment can be carried out by utilizing the matching of the fine adjustment handle and the fine adjustment bracket, and the adjustment requirements of different tensioning degrees can be met by utilizing the matching of the fine adjustment and the coarse adjustment.

Description

Technical Field

[0001] This utility model relates to the field of sock knitting machine technology, and in particular to a wire guide mechanism and a sock knitting machine thereof. Background Technology

[0002] With the development of the machinery manufacturing industry, the hosiery industry is also gradually moving towards mechanization and intelligence. Currently, hosiery factories use hosiery knitting machines to produce socks. Hosiery knitting machines are generally composed of components such as yarn feeding mechanism, knitting mechanism, needle selection mechanism, control mechanism and transmission mechanism.

[0003] Currently, during the knitting process of sock knitting machines, such as during the operation of the yarn feeding mechanism, a guide mechanism is usually required to guide the yarn. The most common guide mechanism is the guide wheel and its matching bracket. The guide wheel rotates on the bracket to smoothly complete the guide work.

[0004] However, existing guide wheels and supports are mostly simple rotating connections without adjustment mechanisms, making it impossible to adjust the yarn tension. The most common technical method is to adjust the yarn tension by raising and lowering a screw to move the guide wheel. However, this method can only be adjusted little by little, which is inconvenient. Therefore, we propose a guide mechanism and its sock knitting machine. Utility Model Content

[0005] The purpose of this utility model is to provide a wire guide mechanism and a sock knitting machine thereof. By setting a bracket structure, it is convenient to use the coarse adjustment sleeve and the locking component to perform coarse adjustment, and to use the fine adjustment handle and the fine adjustment bracket to perform fine adjustment. By using the combination of fine adjustment and coarse adjustment, the adjustment needs of different tension levels can be met.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] In a first aspect, this utility model provides a conductor mechanism, including a conductor wheel, wherein a support structure is provided on one side of the conductor wheel, and the support structure includes:

[0008] A support sleeve is disposed on one side of the guide wheel;

[0009] A coarse adjustment sleeve is slidably disposed inside the support sleeve, and a locking component is provided between the coarse adjustment sleeve and the support sleeve, the locking component being used to lock the position of the coarse adjustment sleeve.

[0010] A fine-adjusting threaded sleeve is rotatably disposed in the middle of a coarse-adjusting sleeve, and a fine-adjusting bracket is threadedly connected to the middle of the fine-adjusting threaded sleeve, and the fine-adjusting bracket is used to connect a guide wheel.

[0011] A fine-tuning handle is located in the middle of the fine-tuning threaded sleeve, and the fine-tuning handle is used to drive the fine-tuning threaded sleeve to rotate.

[0012] Preferably, the fine-tuning handle includes:

[0013] A movable rod, which is inserted into the interior of a fine-adjusting threaded sleeve;

[0014] A limiting ring is fixedly connected to the middle part of the moving rod;

[0015] A limiting block is fixedly connected to one end of the moving rod that passes through the fine-adjusting threaded sleeve, and a fixed round block is fixedly connected to one end of the moving rod extension bracket sleeve on the outside.

[0016] A limiting groove is provided at one end of the fine-tuning threaded sleeve.

[0017] Preferably, the locking assembly includes:

[0018] A sliding groove is formed on one side of the support sleeve;

[0019] A locking threaded hole is provided on one side of the middle part of the coarse adjustment sleeve;

[0020] A locking threaded rod is threadedly connected to the inside of a locking threaded hole, and a locking block is fixedly connected to one end of the locking threaded rod.

[0021] Preferably, the fine-tuning bracket includes a movable block threadedly connected to the outer side of the fine-tuning threaded sleeve, a connecting piece fixedly connected to one side of the movable block, and a connecting round block fixedly connected to one side of the connecting piece, wherein the connecting round block is rotatably connected to the guide wheel via a rotating shaft.

[0022] Preferably, a rotating component is provided on one side of the locking assembly. The rotating component includes a connecting post fixedly connected to one side of the middle of the locking block, a rotating block sleeved on the outer surface of the connecting post, an insert fixedly connected to one side of the rotating block, and a slot opened on the side of the locking block.

[0023] Secondly, this utility model provides a sock knitting machine, including a wire guide mechanism as described above.

[0024] The technical effects and advantages of this utility model are as follows:

[0025] The coarse adjustment sleeve moves along the inside of the support sleeve, thereby moving the guide wheel. The guide wheel pulls the yarn until it approaches the desired tension. Then, the position of the coarse adjustment sleeve is locked by the locking component. The fine adjustment handle then rotates the fine adjustment threaded sleeve, which moves the fine adjustment support. The fine adjustment support then moves the guide wheel for fine adjustment, thus achieving the required tension. This design can adjust the yarn tension by using the combination of coarse and fine adjustments. Coarse adjustment can be used when the initial adjustment is large, while fine adjustment facilitates further adjustment and correction later. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the internal structure of this utility model.

[0027] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0028] Figure 3 This is a side view of the internal structure of this utility model.

[0029] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0030] Figure 5 This is a three-dimensional structural diagram of the support sleeve of this utility model.

[0031] In the diagram: 1. Guide wheel; 2. Support sleeve; 3. Coarse adjustment sleeve; 4. Fine adjustment support; 401. Moving block; 402. Connecting piece; 403. Connecting round block; 5. Fine adjustment threaded sleeve; 6. Fine adjustment handle; 601. Moving rod; 602. Limiting ring; 603. Limiting block; 604. Limiting groove; 605. Fixed round block; 7. Locking assembly; 701. Slide groove; 702. Locking threaded hole; 703. Locking threaded rod; 704. Locking round block; 8. Rotating assembly; 801. Connecting column; 802. Rotating round block; 803. Insert block; 804. Slot. Detailed Implementation

[0032] 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.

[0033] This utility model provides, for example Figure 1-5 The diagram shows a wire guide mechanism. Example

[0034] The system includes a guide wheel 1, with a support structure on one side. The support structure includes: a support sleeve 2, located on one side of the guide wheel 1; a coarse adjustment sleeve 3, slidably disposed inside the support sleeve 2, with a locking component 7 between the coarse adjustment sleeve 3 and the support sleeve 2, used to lock the position of the coarse adjustment sleeve 3; a fine adjustment threaded sleeve 5, rotatably disposed in the middle of the coarse adjustment sleeve 3, with a fine adjustment bracket 4 threadedly connected to the middle of the fine adjustment threaded sleeve 5, and the fine adjustment bracket 4 used to connect to the guide wheel 1; and a fine adjustment handle 6, located in the middle of the fine adjustment threaded sleeve 5. The fine-adjustment threaded sleeve 5 is used to rotate; the coarse-adjustment sleeve 3 moves along the inside of the support sleeve 2, thereby moving the guide wheel 1, which pulls the yarn until it is close to the required tension. Then, the position of the coarse-adjustment sleeve 3 is locked by the locking component 7. Then, the fine-adjustment handle 6 drives the fine-adjustment threaded sleeve 5 to rotate, thereby moving the fine-adjustment support 4. The fine-adjustment support 4 drives the guide wheel 1 to make fine adjustments, thereby achieving the required tension. This design can adjust the tension of the yarn by using the combination of coarse and fine adjustments. The coarse adjustment can be used when the initial adjustment is large, and the fine adjustment can facilitate further adjustment and correction later.

[0035] Furthermore, the fine-tuning handle 6 includes: a moving rod 601, which is inserted into the fine-tuning threaded sleeve 5; a limiting ring 602, which is fixedly connected to the middle of the moving rod 601; a limiting block 603, which is fixedly connected to one end of the moving rod 601 that passes through the fine-tuning threaded sleeve 5, and a fixing block 605 is fixedly connected to one end of the moving rod 601 extending to the outer side of the support sleeve 2; and a limiting groove 604, which is formed at one end of the fine-tuning threaded sleeve 5. When fine-tuning is required using the fine-tuning handle 6, the fixing block 605 is moved upwards, causing the fixing block to... 605 drives the moving rod 601 to move upward until the limiting block 603 is inserted into the limiting groove 604. Then, the fixed round block 605 is rotated, which causes the limiting block 603 to drive the fine-tuning threaded sleeve 5 to rotate, thereby driving the fine-tuning bracket 4 to move. When it is not needed, the fixed round block 605 is released, the moving rod 601 moves downward, and the limiting block 603 is separated from the limiting groove 604. The limiting ring 602 rests on the fine-tuning threaded sleeve 5. At this time, since the cross-sectional profile of the moving rod 601 is circular, even if the fixed round block 605 is rotated, the fine-tuning threaded sleeve 5 will not rotate, which has good anti-accidental collision performance.

[0036] Furthermore, the locking assembly 7 includes: a slide groove 701, which is formed on one side of the support sleeve 2; a locking threaded hole 702, which is formed on one side of the middle of the coarse adjustment sleeve 3; and a locking threaded rod 703, which is threaded into the inside of the locking threaded hole 702, with a locking block 704 fixedly connected to one end of the locking threaded rod 703. By rotating the locking block 704, the locking threaded rod 703 is further screwed into the locking threaded hole 702 until the locking block 704 presses against the outer wall of the support sleeve 2, thereby locking the position of the coarse adjustment sleeve 3. Later, the locking threaded rod 703 can be separated from the locking threaded hole 702, thereby removing the coarse adjustment sleeve 3 from the support sleeve 2.

[0037] Furthermore, the fine-tuning bracket 4 includes a movable block 401 threadedly connected to the outer side of the fine-tuning threaded sleeve 5, a connecting piece 402 fixedly connected to one side of the movable block 401, and a connecting round block 403 fixedly connected to one side of the connecting piece 402. The connecting round block 403 is rotatably connected to the guide wheel 1 via a rotating shaft. Through the threaded engagement between the fine-tuning threaded sleeve 5 and the movable block 401, the movable block 401 drives the connecting piece 402 to move along the opening of the bracket sleeve 2, thereby driving the guide wheel 1 to move. Example

[0038] Example 2 further discloses, based on Example 1, that: a rotating component 8 is provided on one side of the locking component 7. The rotating component 8 includes a connecting post 801 fixedly connected to one side of the middle of the locking block 704, a rotating block 802 sleeved on the outer surface of the connecting post 801, an insert 803 fixedly connected to one side of the rotating block 802, and a slot 804 opened on the side of the locking block 704. By pressing the rotating block 802 inward, the insert 803 is inserted into the slot 804. Then, by rotating the rotating block 802, the locking block 704 is rotated by the limiting cooperation between the insert 803 and the slot 804, thereby driving the rotation of the locking threaded rod 703. Later, the rotating block 802 can be moved outward to separate the insert 803 from the slot 804. At this time, rotating the rotating block 802 will not cause the locking block 704 to rotate, thus providing good anti-accidental contact.

[0039] In another embodiment, a sock knitting machine is also provided, including the aforementioned wire guide mechanism.

[0040] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A thread mechanism comprising a thread wheel (1), characterized in that One side of the wire wheel (1) is provided with a support structure, the support structure comprises: Support sleeve (2), the support sleeve (2) is arranged on one side of the wire wheel (1); Coarse adjustment sleeve (3), the coarse adjustment sleeve (3) is arranged in the inside of the support sleeve (2), and the lock assembly (7) is arranged between the coarse adjustment sleeve (3) and the support sleeve (2), the lock assembly (7) is used for locking the position of the coarse adjustment sleeve (3); Fine adjustment screw sleeve (5), the fine adjustment screw sleeve (5) is arranged in the middle of the coarse adjustment sleeve (3), and the middle of the fine adjustment screw sleeve (5) is threadedly connected with the fine adjustment support (4), and the fine adjustment support (4) is used for connecting the wire wheel (1); Fine adjustment handle (6), the fine adjustment handle (6) is arranged in the middle of the fine adjustment screw sleeve (5), and the fine adjustment handle (6) is used to drive the fine adjustment screw sleeve (5) to rotate.

2. A wire guide according to claim 1, wherein, The fine adjustment handle (6) comprises: The moving rod (601) is inserted into the inside of the fine adjustment screw sleeve (5); The limiting ring (602) is fixedly connected to the middle of the moving rod (601); The limiting block (603) is fixedly connected to one end of the moving rod (601) passing through the fine adjustment screw sleeve (5), and the moving rod (601) extends outside the support sleeve (2) and is fixedly connected with the fixed circular block (605) at one end; The limiting groove (604) is arranged at one end of the fine adjustment screw sleeve (5).

3. A lead mechanism according to claim 1, wherein The lock assembly (7) comprises: The sliding groove (701) is arranged on one side of the support sleeve (2); The locking screw hole (702) is arranged on one side of the middle of the coarse adjustment sleeve (3); The locking screw rod (703) is threadedly connected to the inside of the locking screw hole (702), and one end of the locking screw rod (703) is fixedly connected with the locking circular block (704).

4. A lead mechanism according to claim 1, wherein The fine adjustment support (4) comprises a moving block (401) threadedly connected with the outside of the fine adjustment screw sleeve (5), a connecting piece (402) fixedly connected with one side of the moving block (401), and a connecting circular block (403) fixedly connected with one side of the connecting piece (402), and the connecting circular block (403) is rotatably connected with the wire wheel (1) through the rotating shaft.

5. A wire guide according to claim 3, wherein One side of the lock assembly (7) is provided with a rotating assembly (8), and the rotating assembly (8) comprises a connecting column (801) fixedly connected with one side of the middle of the locking circular block (704), a rotating circular block (802) sleeved on the outer surface of the connecting column (801), an insertion block (803) fixedly connected with one side of the rotating circular block (802), and an insertion slot (804) arranged on the side of the locking circular block (704).

6. A hosiery knitting machine characterised in that, The wire mechanism comprises any one of claims 1 to 5.

Images