Chemical fiber spinning yarn guide hook device capable of randomly adjusting mounting position

Abstract

The utility model discloses a chemical fiber spinning yarn guide hook device capable of randomly adjusting the installation position, which comprises a yarn guide frame, a fixing block arranged on the yarn guide frame, a yarn guide hook body arranged on the fixing block and a fixing screw arranged between the fixing block and the yarn guide frame, the bottom of the fixing block is provided with a clamping groove which is concave inwards, the fixing block is arranged above the yarn guide frame in a sleeved mode through the clamping groove and is fastened through the fixing screw, and the yarn guide hook body can transversely slide along the yarn guide frame through the fixing block. The problem that after the yarn guide hook is installed, the yarn guide hook is difficult to align with an oil spray nozzle due to the limitation of the hole adjusting range can be solved, and the phenomenon that bristles are abraded due to friction force in the yarn production process is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of guide hook devices for chemical fiber spinning equipment, and specifically to a chemical fiber spinning guide hook device whose installation position can be arbitrarily adjusted. Background Technology

[0002] Chemical fiber spinning equipment is the main equipment for spinning polyester POY. The guide hook device is a key part of the spinning process. After the yarn bundle is oiled, it can increase the bundle's cohesion, prevent the yarn bundle from scattering and shaking, and facilitate subsequent weaving. If the yarn bundle and the oil nozzle are not aligned, it is very easy for the yarn to fuzz, which also poses a significant quality risk to the product. The existing guide hook device consists of a long L-shaped guide frame, a long fixed hole on the L-shaped guide frame, a fixing block for installing the guide hook, and fixing screws. The guide hook fixing block is installed in the fixing hole on the guide frame by fixing screws. The adjustment gap of the fixing block can only be adjusted within the fixing hole. Due to the limited size of the hole, many yarn bundles cannot be aligned with the oil nozzle, resulting in fuzzing and wear of the yarn. Therefore, the guide hook device needs to be improved. Summary of the Invention

[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a chemical fiber spinning guide hook device with an adjustable installation position, which can solve the problem that it is difficult to align the guide hook with the oil spray nozzle after installation due to the limitation of the hole adjustment range, so that the yarn will not be rubbed or worn due to friction during the production process.

[0004] To solve the aforementioned technical problems, this application adopts the following technical solution:

[0005] A chemical fiber spinning guide hook device with adjustable installation position includes a guide frame, a fixing block on the guide frame, a guide hook body on the fixing block, and a fixing screw between the fixing block and the guide frame. The guide frame adopts a long rectangular parallelepiped structure. The bottom of the fixing block is provided with an inwardly recessed groove. The fixing block is sleeved on the top of the guide frame through the groove and fastened by the fixing screw. The guide hook body can slide laterally along the guide frame through the fixing block.

[0006] Preferably, the fixing block has a through mounting hole, and one end of the guide wire hook body is located in the mounting hole.

[0007] Preferably, the top of the fixing block is provided with a locking hole communicating with the mounting hole, and a locking nut is provided on the locking hole. The diameter of the mounting hole is larger than the diameter of the fixed end of the guide wire hook body. After one end of the guide wire hook body is inserted into the mounting hole, it is pressed and fixed by the locking nut.

[0008] Preferably, the gap between the mounting hole and the guide wire hook body is 0.2±0.05mm.

[0009] Preferably, the card slot has positioning holes on both sides, and the fixing screw is located in the positioning hole on the front side.

[0010] Preferably, the wire guide frame is provided with several countersunk holes that extend vertically through the wire.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In actual operation, when it is necessary to install the wire guide hook body, simply place the fixing block from top to bottom onto the wire guide frame through the bottom slot to achieve relative support and fixation. This allows it to move laterally to any position along the wire guide frame. After the movement is completed, simply tighten the fixing screws to fix the wire guide frame and the fixing block, thereby adjusting the position of the wire guide hook body. This ensures that each wire guide hook body can be aligned with the oil spray nozzle, resulting in better wire bundle cohesion after oiling. It also eliminates the problem of wire fraying caused by the wire bundle and the oil nozzle not being in a straight line. During the movement, it is not limited by the distance of the existing long strip-shaped fixing holes. In particular, the wire guide frame has changed from the original L-shaped structure to a rectangular structure, which provides better stability during installation and prevents tilting after installation. Attached Figure Description

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

[0014] In the diagram: 1. Wire guide frame; 2. Countersunk hole; 3. Wire guide hook body; 4. Mounting hole; 5. Locking hole; 6. Locking nut; 7. Fixing block; 8. Slot; 9. Positioning hole; 10. Fixing screw. Detailed Implementation

[0015] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0016] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship 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.

[0017] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0018] like Figure 1 As shown, a chemical fiber spinning guide hook device with an adjustable installation position includes a guide frame 1, a fixing block 7 on the guide frame 1, a guide hook body 3 on the fixing block 7, and a fixing screw 10 between the fixing block 7 and the guide frame 1. The guide frame 1 adopts a long rectangular parallelepiped structure. The bottom of the fixing block 7 is provided with an inwardly recessed groove 8. The fixing block 7 is sleeved on the top of the guide frame 1 through the groove 8 and fastened by the fixing screw 10. The guide hook body 3 can slide laterally along the guide frame 1 through the fixing block 7.

[0019] In actual operation, when it is necessary to install the wire guide hook body 3, simply place the fixing block 7 from top to bottom onto the wire guide frame 1 through the bottom slot 8 to achieve relative support and fixation, so that it can move to any position laterally along the wire guide frame 1. After the movement is completed, simply tighten the fixing screw 10 to achieve relative fixation between the wire guide frame 1 and the fixing block 7, thereby achieving position adjustment of the wire guide hook body 3, so that each wire guide hook body 3 can be aligned with the oil spray nozzle, making the wire bundle more concentrated after oiling, and no longer causing the wire to rub due to the wire bundle and the oil nozzle not being on a straight line. During the movement, it is not limited by the distance of the existing long strip-shaped fixing hole. In particular, the wire guide frame 1 has changed from the original L-shaped structure to a rectangular structure, which makes the stability better during installation and prevents tilting after installation.

[0020] A further improvement is that the fixing block 7 is provided with a through mounting hole 4, and one end of the guide wire hook body 3 is located in the mounting hole 4.

[0021] After the guide wire hook body 3 is installed through the mounting holes 4 on the fixing block 7, the front end position of the guide wire hook body 3 can be easily adjusted. This allows the guide wire hook body 3 to be purchased in the same batch without the need to limit the length of the guide wire hook body 3, thus increasing flexibility.

[0022] A further improvement is made in that the top of the fixing block 7 is provided with a locking hole 5 that communicates with the mounting hole 4, and a locking nut 6 is provided on the locking hole 5. The diameter of the mounting hole 4 is larger than the diameter of the fixed end of the guide wire hook body 3. After one end of the guide wire hook body 3 is inserted into the mounting hole 4, it is pressed and fixed by the locking nut 6.

[0023] After the guide wire hook body 3 is inserted into the mounting hole 4, it is tightened again by aligning with the locking nut 6, which can better fix it and prevent the guide wire hook body 3 from sliding back and forth after installation. It also allows the guide wire hook body 3 to fit more loosely in the mounting hole 4, making it easier to adjust the back and forth position of the guide wire hook body 3.

[0024] The top of the fixing block 7 is provided with a locking hole 5 that communicates with the mounting hole 4. A locking nut 6 is provided on the locking hole 5. The diameter of the mounting hole 4 is larger than the diameter of the fixed end of the guide wire hook body 3. After one end of the guide wire hook body 3 is inserted into the mounting hole 4, it is pressed and fixed by the locking nut 6.

[0025] A further improvement is made so that the gap between the mounting hole 4 and the guide wire hook body 3 is 0.2±0.05mm.

[0026] The mounting hole 4 and the guide wire hook are fitted with a gap, which makes disassembly and assembly more convenient. The gap between the two is generally about 0.2mm, which makes the installation tighter and more secure after pressing. This ensures the need for quick disassembly and assembly while avoiding the problem of tilting after installation.

[0027] A further improvement is that positioning holes 9 are provided on both sides of the slot 8, and the fixing screw 10 is located in the positioning hole 9 on the front side.

[0028] A positioning hole 9 is formed on both sides of the slot 8. After the fixing block 7 is installed on the wire guide frame 1 through the slot 8 and moved to the required position, simply screw the fixing screw 10 into the positioning hole 9 and let one end of it press against one side of the wire guide frame 1. The fixing screw 10 and the clamping force on the other side of the slot 8 can achieve a tight fit, making the operation more convenient. The fixing block 7 is more flexible during installation and there is no need to consider the problem of misalignment during installation. The fixing screw 10 is installed in the positioning hole 9 on the front side, which makes the operation even more convenient.

[0029] A further improvement is that the wire guide frame 1 is provided with several countersunk holes 2 that extend vertically through the wire.

[0030] The countersunk hole 2 allows the wire guide frame 1 to be easily installed on the equipment bracket, and also allows the upper end of the nut to be completely sunk into the countersunk hole 2 after the nut is tightened, thus avoiding affecting the sliding of the fixing block 7 along the wire guide frame 1.

[0031] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A chemical fiber spinning guide hook device with adjustable installation position, comprising a guide frame (1), a fixing block (7) disposed on the guide frame (1), a guide hook body (3) disposed on the fixing block (7), and a fixing screw (10) disposed between the fixing block (7) and the guide frame (1), characterized in that: The wire guide frame (1) adopts a long rectangular structure. The bottom of the fixing block (7) is provided with an inwardly recessed slot (8). The fixing block (7) is sleeved on the top of the wire guide frame (1) through the slot (8) and fastened by the fixing screw (10). The wire hook body (3) can slide laterally along the wire guide frame (1) through the fixing block (7).

2. The chemical fiber spinning guide hook device with arbitrarily adjustable installation position according to claim 1, characterized in that: The fixing block (7) is provided with a through mounting hole (4) that runs from front to back, and one end of the guide wire hook body (3) is located in the mounting hole (4).

3. The chemical fiber spinning guide hook device with arbitrarily adjustable installation position according to claim 2, characterized in that: The top of the fixing block (7) is provided with a locking hole (5) that communicates with the mounting hole (4). The locking hole (5) is provided with a locking nut (6). The diameter of the mounting hole (4) is larger than the diameter of the fixed end of the guide wire hook body (3). One end of the guide wire hook body (3) is inserted into the mounting hole (4) and then pressed and fixed by the locking nut (6).

4. The chemical fiber spinning guide hook device with arbitrarily adjustable installation position according to claim 3, characterized in that: The gap between the mounting hole (4) and the guide wire hook body (3) is 0.2±0.05mm.

5. A chemical fiber spinning guide hook device with an adjustable installation position according to claim 1, characterized in that: The slot (8) has positioning holes (9) on both sides, and the fixing screw (10) is located in the positioning hole (9) on the front side.

6. The chemical fiber spinning guide hook device with arbitrarily adjustable installation position according to claim 1, characterized in that: The wire guide frame (1) is provided with several countersunk holes (2) that extend vertically through the wire.

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