Ceramic fiber anti-rubbing winding mechanism

Abstract

The utility model discloses a ceramic fiber rubbing prevention winding mechanism, and particularly relates to the field of ceramic fibers, the ceramic fiber rubbing prevention winding mechanism comprises a support, one side of the support is fixedly connected with a first motor, the output end of the first motor is connected with a first limiting plate, and the other side of the support is fixedly connected with an electric push rod; the moving end of the electric push rod is rotationally connected with a second limiting plate. Firstly, the second motor is started to control the threaded rod to rotate, the guide frame plate can be controlled to move horizontally, the fixing plate drives a silk thread passing through the middle of the silk guide hole to move horizontally through extrusion of the bottom spring, the fixing plate extrudes the spring, and the buffering effect can be achieved; the situation that the using effect is affected by too large or too small tension on the silk threads is avoided, the change of the inclination angle can be buffered, the using effect is improved, the moving stability of the spring and the guiding frame plate can be improved through the stabilizing rod, and the guiding and using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic fibers, and more specifically, to a ceramic fiber anti-scratching winding mechanism. Background Art

[0002] Ceramic fiber is a fibrous lightweight refractory material. A winding mechanism is required when winding the fiber yarn. When the winding mechanism is in use, the yarn guide generally moves back and forth horizontally to drive the fiber yarn to be evenly wound on the reel that rotates at a constant speed. The fiber is driven horizontally by the yarn guide to form a winding angle, so that it is wound on the surface of the reel.

[0003] When the fiber is subjected to the lateral pulling force of the wire guide, if the winding angle is too large or the tension is improperly controlled, it is easy for the fiber to be laterally displaced during winding, which is called "scratch". The surface of the composite fiber after scratching becomes fuzzy, which affects the quality of the fiber.

[0004] The utility model with Chinese patent application number CN202222386310.4 discloses a composite fiber anti-scratching winding mechanism. The utility model adopts a telescopic component of a combined structure of a coupling cylinder, a hydraulic cylinder, and a telescopic sleeve to cooperate with the winding drum, so that the winding drum can move back and forth while rotating, and move relative to the wire guide that moves back and forth through the propulsion component, so that the composite fiber can reduce the winding angle when winding, avoid the undesirable phenomenon of scratching caused by external force pulling, and ensure the quality of composite fiber winding;

[0005] Then, combined with the drawings in the instruction manual, it can be seen that the wire guide is directly controlled by the screw when moving horizontally, and the movement process is too stiff. When the inclination angle of the wire changes, it will affect the pulling strength of the winding shaft on the wire, which may easily cause excessive tension on the wire and cause damage to the wire, or the winding may be too loose due to small tension, affecting the winding effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a ceramic fiber anti-scratching winding mechanism to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic fiber anti-scratch winding mechanism, comprising a bracket, one side of the bracket is fixedly connected to a first motor, the output end of the first motor is connected to a first limit plate, the other side of the bracket is fixedly connected to an electric push rod, the moving end of the electric push rod is rotatably connected to a second limit plate, and the middle parts of the second limit plate and the first limit plate are both provided with a card slot;

[0008] A winding shaft is arranged between the first limiting plate and the second limiting plate, and blocks are symmetrically fixedly connected to both ends of the winding shaft. A guide roller is arranged on one side of the top of the winding shaft, and an anti-wire-scratching mechanism is arranged on the side of the guide roller away from the winding shaft.

[0009] Preferably, the first limiting plate and the second limiting plate have the same size, opposite edges of the first limiting plate and the second limiting plate are both provided with chamfered structures, and the first limiting plate and the second limiting plate are respectively arranged on both sides of the inner cavity of the bracket.

[0010] Preferably, the cross-sectional shape of the card block is set to be a square, the card block is adapted to the card slot, and the card block is arranged in the middle of the card slot.

[0011] Preferably, the anti-scratch mechanism includes a threaded rod and a stabilizing rod arranged on one side of the guide roller, the stabilizing rod is arranged on the top of the threaded rod, and one end of the threaded rod passes through the wall of the bracket and is connected to the second motor.

[0012] Preferably, a fixing plate is sleeved on the middle part of the threaded rod, the stabilizing rod passes through the top end of the fixing plate, the fixing plate is slidably connected to the threaded rod and the stabilizing rod, a wire guide hole is opened at the bottom end of the fixing plate, and chamfering mechanisms are provided at both end openings of the wire guide hole.

[0013] Preferably, a guide frame plate is sleeved on the middle part of the threaded rod, the cross-sectional shape of the guide frame plate is set to a "U" shape, the two ends of the guide frame plate are respectively located on both sides of the fixed plate, the stabilizing rod passes through the guide frame plate and is slidably connected to the guide frame plate, and the threaded rod is threadedly connected to the guide frame plate.

[0014] Preferably, springs are symmetrically arranged on both sides of the fixing plate, the springs are sleeved in the middle of the threaded rod, and the two ends of the springs are respectively fixedly connected to the fixing plate and a side wall of the guide frame plate.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model firstly starts the second motor to control the rotation of the threaded rod, which can control the horizontal movement of the guide frame plate, and through the extrusion of the bottom spring, the fixed plate drives the wire passing through the middle of the wire guide hole to move horizontally, and through the extrusion of the spring by the fixed plate, a buffering effect can be played to avoid excessive or insufficient tension on the wire affecting the use effect, so that the change of the inclination angle can be buffered to improve the use effect, and the stability of the movement of the spring and the guide frame plate can be improved through the stabilizing rod, thereby improving the guiding use effect;

[0017] 2. The utility model also facilitates the installation and disassembly of the winding shaft through the cooperation of the provided card slot and the card block, and the cooperation of the provided second limit plate and the first limit plate can limit the winding wire, thereby improving the winding effect, and the provided guide roller can horizontally move the winding wire, thereby improving the use effect, and the electric push rod is started to control the horizontal movement of the second limit plate, thereby facilitating the disassembly and installation of the winding shaft, thereby improving the use effect;

[0018] In summary, through the mutual influence of the above-mentioned multiple effects, the fixed plate can buffer the horizontal movement of the wire when guiding it, thereby buffering the change process of the inclination angle, avoiding the buffer caused by the pulling force on the wire when the winding shaft rotates, avoiding damage to the wire and affecting the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a side structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0022] Figure 4 It is a schematic diagram of the disassembled structure of the reel and the bracket of the utility model.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the connection between the winding shaft and the second limiting plate of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the anti-scratching wire mechanism of the utility model.

[0025] The accompanying drawings are marked as follows: 1. bracket; 2. first motor; 3. first limit plate; 4. electric push rod; 5. second limit plate; 6. slot; 7. winding shaft; 8. block; 9. guide roller; 10. threaded rod; 11. stabilizing rod; 12. second motor; 13. fixing plate; 14. guide frame plate; 15. spring; 16. wire guide hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] As attached Figure 1-6 A ceramic fiber anti-scratch winding mechanism shown includes a bracket 1, one side of the bracket 1 is fixedly connected to a first motor 2, the output end of the first motor 2 is connected to a first limit plate 3, starting the first motor 2 can control the first limit plate 3 to rotate, the other side of the bracket 1 is fixedly connected to an electric push rod 4, the moving end of the electric push rod 4 is rotatably connected to a second limit plate 5, starting the electric push rod 4 can drive the second limit plate 5 to move horizontally, so that the second limit plate 5 and the first limit plate 3 are used to squeeze and clamp the winding shaft 7, and the middle parts of the second limit plate 5 and the first limit plate 3 are provided with a card slot 6, which is convenient for installing and disassembling the winding shaft 7 and convenient for loading and unloading;

[0028] A winding shaft 7 is arranged between the first limiting plate 3 and the second limiting plate 5, and blocks 8 are symmetrically fixedly connected at both ends of the winding shaft 7. A guide roller 9 is arranged on the top side of the winding shaft 7, and an anti-wire-scratching mechanism is arranged on the side of the guide roller 9 away from the winding shaft 7. The fiber can be wound up by the winding shaft 7, and the block 8 is inserted into the inside of the card slot 6 to facilitate the installation and fixation of the winding shaft 7, so that the rotation of the first limiting plate 3 can drive the winding shaft 7 to rotate and the second limiting plate 5 to rotate, thereby improving the winding effect, and the anti-wire-scratching mechanism can conveniently guide the fiber yarn for anti-wire-scratching protection, and the wound silk thread can be buffered and guided by the guide roller 9.

[0029] As attached Figure 2-5 As shown, the first limiting plate 3 and the second limiting plate 5 have the same size, and the edges of the opposite sides of the first limiting plate 3 and the second limiting plate 5 are both provided with chamfered structures. The first limiting plate 3 and the second limiting plate 5 are respectively arranged on both sides of the inner cavity of the bracket 1, and the first limiting plate 3 and the second limiting plate 5 can be used to limit and protect the wound wire.

[0030] As attached Figure 4 , 5 As shown, the cross-sectional shape of the block 8 is set to be a square, the block 8 is adapted to the slot 6, and the block 8 is set in the middle of the slot 6. By inserting the block 8 into the slot 6, the winding shaft 7 can be easily installed and disassembled, and loading and unloading are convenient.

[0031] As attached Figure 1-6 As shown, the anti-scratch mechanism includes a threaded rod 10 and a stabilizing rod 11 arranged on one side of the guide roller 9. The stabilizing rod 11 is arranged on the top of the threaded rod 10. One end of the threaded rod 10 passes through the wall of the bracket 1 and is connected to the second motor 12.

[0032] As attached Figure 1-6As shown, a fixing plate 13 is sleeved on the middle part of the threaded rod 10, and a stabilizing rod 11 passes through the top of the fixing plate 13. The fixing plate 13 is slidably connected to the threaded rod 10 and the stabilizing rod 11. A wire guide hole 16 is provided at the bottom end of the fixing plate 13, and both end openings of the wire guide hole 16 are provided with a chamfering mechanism. The fixing plate 13 can be controlled to move back and forth through the guide frame plate 14 by rotating the threaded rod 10 to guide the wire, and the stability of the movement of the fixing plate 13 can be improved through the stabilizing rod 11. The wire can be guided through the wire guide hole 16 to avoid scratches and improve the guiding effect.

[0033] As attached Figure 1-6 As shown, a guide frame plate 14 is sleeved on the middle part of the threaded rod 10, and the cross-sectional shape of the guide frame plate 14 is set to a "U" shape. The two ends of the guide frame plate 14 are respectively located on both sides of the fixed plate 13. The stabilizing rod 11 passes through the guide frame plate 14 and is slidably connected to the guide frame plate 14. The threaded rod 10 is threadedly connected to the guide frame plate 14. The horizontal movement of the guide frame plate 14 can be controlled by rotating the threaded rod 10, and the stability of the movement of the guide frame plate 14 can be improved by the stabilizing rod 11.

[0034] As attached Figure 1-6 As shown, springs 15 are symmetrically arranged on both sides of the fixed plate 13. The springs 15 are sleeved in the middle of the threaded rod 10. The two ends of the spring 15 are fixedly connected to the fixed plate 13 and one side wall of the guide frame plate 14 respectively. The guide frame plate 14 moves horizontally, which can squeeze the spring 15, thereby driving the fixed plate 13 to move horizontally and buffering the horizontal movement of the fixed plate 13, reducing the winding angle during winding, thereby avoiding the occurrence of wire rubbing and affecting the use effect.

[0035] The working principle of the utility model is as follows: when in use, the block 8 at one end of the winding shaft 7 is inserted into the slot 6 on one side of the first limiting plate 3, and the block 8 at the other end of the winding shaft 7 is made to correspond to the slot 6 on one side of the second limiting plate 5, and the electric push rod 4 is started to control the horizontal movement of the second limiting plate 5, so that the block 8 can be limited and clamped, and the first motor 2 can be started to control the winding shaft 7 to rotate in turn to wind up the fiber thread;

[0036] At the same time, the second motor 12 is started to control the threaded rod 10 to control the guide frame plate 14 to move back and forth horizontally in turn. The fixed plate 13 can be moved horizontally by squeezing the spring 15, thereby driving the wire passing through the middle of the wire guide hole 16 to be wound, and guided and supported by the guide roller 9 to avoid the wire winding on the top of the winding shaft 7 from rubbing against the wire, thereby improving the use effect. The spring 15 can buffer the horizontal back and forth movement of the fixed plate 13, reduce the winding angle during winding, and improve the use effect.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ceramic fiber anti-scratching winding mechanism, comprising a bracket (1), characterized in that: A first motor (2) is fixedly connected to one side of the bracket (1), an output end of the first motor (2) is connected to a first limit plate (3), an electric push rod (4) is fixedly connected to the other side of the bracket (1), a moving end of the electric push rod (4) is rotatably connected to a second limit plate (5), and a slot (6) is provided in the middle of the second limit plate (5) and the first limit plate (3); A winding shaft (7) is arranged between the first limiting plate (3) and the second limiting plate (5), and clamping blocks (8) are symmetrically fixedly connected to both ends of the winding shaft (7). A guide roller (9) is arranged on one side of the top of the winding shaft (7), and a wire-scratching prevention mechanism is arranged on the side of the guide roller (9) away from the winding shaft (7).

2. A ceramic fiber anti-scratching winding mechanism according to claim 1, characterized in that: The first limiting plate (3) and the second limiting plate (5) have the same size, and opposite edges of the first limiting plate (3) and the second limiting plate (5) are both provided with chamfered structures, and the first limiting plate (3) and the second limiting plate (5) are respectively arranged on both sides of the inner cavity of the bracket (1).

3. A ceramic fiber anti-scratching winding mechanism according to claim 1, characterized in that: The cross-sectional shape of the card block (8) is set to be a square; the card block (8) is adapted to the card slot (6); and the card block (8) is arranged in the middle of the card slot (6).

4. A ceramic fiber anti-scratching winding mechanism according to claim 1, characterized in that: The anti-scratch mechanism comprises a threaded rod (10) and a stabilizing rod (11) arranged on one side of the guide roller (9); the stabilizing rod (11) is arranged on the top of the threaded rod (10); one end of the threaded rod (10) passes through the wall of the bracket (1) and is connected to a second motor (12).

5. A ceramic fiber anti-scratching winding mechanism according to claim 4, characterized in that: A fixing plate (13) is sleeved on the middle part of the threaded rod (10), the stabilizing rod (11) passes through the top end of the fixing plate (13), the fixing plate (13) is slidably connected to the threaded rod (10) and the stabilizing rod (11), a wire guide hole (16) is provided at the bottom end of the fixing plate (13), and both end openings of the wire guide hole (16) are provided with chamfering mechanisms.

6. A ceramic fiber anti-scratching winding mechanism according to claim 4, characterized in that: A guide frame plate (14) is sleeved on the middle of the threaded rod (10); the cross-sectional shape of the guide frame plate (14) is set to be "U"-shaped; two ends of the guide frame plate (14) are respectively located on both sides of the fixed plate (13); the stabilizing rod (11) passes through the guide frame plate (14) and is slidably connected to the guide frame plate (14); and the threaded rod (10) is threadedly connected to the guide frame plate (14).

7. The ceramic fiber anti-scratching winding mechanism according to claim 5, characterized in that: Springs (15) are symmetrically arranged on both sides of the fixing plate (13), the spring (15) is sleeved on the middle part of the threaded rod (10), and the two ends of the spring (15) are respectively fixedly connected to the fixing plate (13) and a side wall of the guide frame plate (14).

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