Novel yarn arrangement mechanism of glass fiber drawing machine

Abstract

The utility model belongs to the technical field of wire drawing machines, and discloses a novel yarn arranging mechanism of a glass fiber wire drawing machine, which comprises a transverse moving rod and a yarn arranging shaft, a transmission shaft is rotatably arranged in the transverse moving rod, an adapter shaft is coaxially arranged at the front end of the transmission shaft, a positioning shaft sleeve is arranged at the front end of the adapter shaft, and a fixing seat is arranged at the front end of the transverse moving rod; a connecting base is arranged at the front end of the supporting shaft, a groove is formed in the end, away from the supporting shaft, of the connecting base, a supporting sleeve and a self-adjusting bearing are arranged in the groove, the two ends of the yarn arranging shaft are fixed in the positioning shaft sleeve and the self-adjusting bearing respectively, and a yarn arranging steel wire is arranged on the yarn arranging shaft. The two ends of the yarn arranging shaft are in soft contact with the transmission shaft and the connecting base through the positioning shaft sleeve and the supporting sleeve correspondingly so as to reduce abrasion to the yarn arranging shaft in the equipment operation process, then the coaxiality of the yarn arranging shaft, the transmission shaft and the supporting sleeve is adjusted through the self-adjusting bearing, the influence caused by machining errors is reduced, vibration of the yarn arranging shaft can be effectively reduced, and the yarn arranging efficiency is improved. The yarn ball forming quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass fiber drawing machine technical field, especially in kind glass fiber drawing machine novel yarn arranging mechanism. BACKGROUND

[0002] Glass fiber drawing machine is a kind of mechanical equipment that high-speed glass melt is drawn into fiber and is wound into fiber yarn roll according to certain rule.

[0003] When drawing yarn, the yarn is wound on the reel on the impeller by the rotation of the main shaft impeller mechanism and the reciprocating movement of the arrangement mechanism. The arrangement mechanism includes a reciprocating mechanism, a transverse movement mechanism and a wire arranging mechanism. The wire arranging mechanism and the wire are moved reciprocally along the length direction of the reel by the reciprocating mechanism to make the wire evenly wound on the reel. The wire arranging mechanism is moved transversely by the transverse movement mechanism as the yarn increases.

[0004] At present, the wire arranging mechanism of the drawing machine used by most glass fiber enterprises adopts the traditional half-round key quick-release structure and support sleeve fixing structure. During the operation of the equipment, the half-round key and the yarn arranging shaft are easily worn, which easily causes the yarn arranging shaft to vibrate greatly, affects the forming quality of the yarn, and finally causes the yarn arranging shaft to be damaged or even unable to be used. To ensure that the yarn arranging shaft is coaxial in front and back, the processing precision is extremely high, the processing cost is high, and the subsequent maintenance and use cost are high. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a kind of glass fiber drawing machine novel yarn arranging mechanism.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of glass fiber drawing machine novel yarn arranging mechanism, including transverse rod and yarn arranging shaft, the transverse rod is slidably arranged in the drawing machine frame, and transmission shaft is rotationally arranged in it, the transmission shaft front end is coaxially provided with adapter shaft, the adapter shaft front end is provided with positioning shaft sleeve, the transverse rod front end is provided with fixed seat, and the fixed seat is provided with support shaft by protruding forward to the side away from the transverse rod, the support shaft front end is provided with connecting seat, the connecting seat is provided with recess on the side away from the support shaft, the recess is provided with support sleeve, the support sleeve is provided with self-adjusting bearing, the positioning shaft sleeve and support sleeve are high-strength plastic shaft sleeve, the two ends of the yarn arranging shaft are fixed in the positioning shaft sleeve and self-adjusting bearing respectively, and the yarn arranging shaft is also provided with yarn arranging steel wire.

[0007] By adopting the technical scheme, the adapter shaft and the positioning shaft sleeve are arranged at the front end of the transmission shaft, the support sleeve and the self-adjusting bearing are arranged at the end of the connecting seat away from the support shaft, the two ends of the yarn arranging shaft are fixed in the positioning shaft sleeve and the self-adjusting bearing respectively, the positioning shaft sleeve and the support sleeve are made of high-strength plastic shaft sleeve, the two ends of the yarn arranging shaft are in soft contact with the transmission shaft and the connecting seat, so that the abrasion of the yarn arranging shaft in the operation process of the equipment is reduced, the self-adjusting bearing is used to adjust the coaxiality of the yarn arranging shaft, the transmission shaft and the support sleeve, the influence caused by the machining error is reduced, the vibration of the yarn arranging shaft is effectively reduced, and the quality of the yarn ball forming is improved.

[0008] Further, the connecting seat comprises a front frame arranged at the front end of the support shaft, a rotating shaft is arranged on the front frame, the rotating shaft is horizontally arranged and the length direction of the rotating shaft is perpendicular to the yarn arranging shaft, a quick release plate is arranged on the rotating shaft, and the recess is arranged at the end of the quick release plate away from the support shaft.

[0009] By adopting the technical scheme, the front frame, the rotating shaft and the quick release plate are arranged, and the yarn arranging shaft is convenient to disassemble and replace by rotating the quick release plate.

[0010] Further, a circular groove is arranged on the side surface of the quick release plate away from the front frame, a through hole is arranged at the bottom of the circular groove, a through hole is correspondingly arranged on the front frame, a strip-shaped groove is symmetrically arranged on the side wall of the through hole along the hole length, limit grooves are symmetrically arranged at the end of the through hole on the side of the front frame away from the quick release plate, a locking screw is arranged in the circular groove, one end of the locking screw passes through the through hole and the through hole and is vertically provided with a pin shaft at the end, the other end of the locking screw passes through the circular groove and is provided with a screw handle, and a spring is arranged on the locking screw between the screw handle and the groove bottom of the circular groove.

[0011] By adopting the technical scheme, the circular groove, the through hole, the strip-shaped groove, the limit groove, the locking screw, the pin shaft, the screw handle and the spring are arranged, so that the quick release plate is convenient to rotate and fix.

[0012] Further, the connecting card block is arranged at the front end of the support shaft, and the damping block is arranged on the connecting card block.

[0013] By adopting the technical scheme, the connecting card block and the damping block are arranged, and the vibration caused by the high-speed rotation of the yarn arranging shaft is adjusted by adjusting the weight and position of the damping block.

[0014] Further, the auxiliary support plate is arranged at the middle of the support shaft, the damping support block is connected to the side close to the yarn arranging shaft through the bolt, and the damping support block constitutes the rotating support for the yarn arranging shaft.

[0015] By adopting the technical scheme, the auxiliary support plate and the damping support block are arranged, and the vibration caused by the high-speed rotation of the yarn arranging shaft is adjusted by adjusting the position of the auxiliary support plate.

[0016] Further, the auxiliary support plate is provided with two mounting holes, the damping support block is provided with a strip-shaped hole, and the damping support block is connected with the auxiliary support plate through the strip-shaped hole and the mounting hole by a bolt.

[0017] By adopting the above technical scheme, the mounting hole, the strip-shaped hole, the adjusting seat and the adjusting bolt are arranged, and the position of the damping support block is adjusted by the adjusting bolt, so that the damping support block is kept in rotational contact with the yarn arranging shaft.

[0018] Further, the lateral moving rod rear end is provided with a mounting seat, the mounting seat is provided with a driving motor, the output shaft of the driving motor is provided with a driving wheel, the rear end of the transmission shaft passes through the lateral moving rod and is provided with a driven wheel, and the driving wheel and the driven wheel are connected through a synchronous belt.

[0019] By adopting the above technical scheme, the mounting seat, the driving motor, the driving wheel, the driven wheel and the synchronous belt are arranged, so that the driving of the transmission shaft is facilitated.

[0020] In conclusion, the present application has the following advantages: in the present application, the adapter shaft and the positioning shaft sleeve are arranged at the front end of the transmission shaft, the support sleeve and the self-adjusting bearing are arranged at the end of the connecting seat away from the support shaft, the two ends of the yarn arranging shaft are fixed in the positioning shaft sleeve and the self-adjusting bearing respectively, the positioning shaft sleeve and the support sleeve are made of high-strength plastic shaft sleeves, the two ends of the yarn arranging shaft are in soft contact with the transmission shaft and the connecting seat, so that the wear of the yarn arranging shaft in the operation process of the equipment is reduced, the coaxiality of the yarn arranging shaft, the transmission shaft and the support sleeve is adjusted through the self-adjusting bearing, the influence of the machining error is reduced, the vibration of the yarn arranging shaft is effectively reduced, and the quality of the yarn ball forming is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0022] Figure 2 is a schematic diagram of the cross-sectional structure of the embodiment of the present application;

[0023] Figure 3 is Figure 2 a local enlarged schematic diagram of

[0024] Figure 4 is a schematic diagram of the structure of the connecting block and the damping block of the embodiment of the present application;

[0025] Figure 5 is a schematic diagram of the structure of the connecting seat of the embodiment of the present application

[0026] Figure 6It is the cross section structure schematic view of the connecting seat of the embodiment of the utility model.

[0027] In the figure: 10, transverse moving rod; 11, transmission shaft; 12, adapter shaft; 13, positioning shaft sleeve; 14, driven wheel; 20, yarn arranging shaft; 21, yarn arranging steel wire; 30, fixed seat; 31, supporting shaft; 32, connecting clamping block; 33, shock absorbing block; 34, auxiliary supporting plate; 35, shock absorbing supporting block; 36, mounting hole; 37, strip-shaped hole; 38, adjusting seat; 39, adjusting bolt; 40, connecting seat; 401, groove; 402, supporting sleeve; 403, self-adjusting bearing; 41, front frame; 411, via hole; 412, strip-shaped groove; 413, limiting groove; 42, rotating shaft; 43, quick release plate; 431, circular groove; 432, through hole; 44, locking screw; 441, pin shaft; 442, screwing handle; 443, spring; 50, mounting seat; 51, driving motor; 52, driving wheel; 53, synchronous belt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] As Figures 1-6 shown, the present application discloses a new yarn arranging mechanism of glass fiber drawing machine, which comprises a transverse moving rod 10, a fixed seat 30, a supporting shaft 31, a connecting seat 40 and a yarn arranging shaft 20. The fixed seat 30 is arranged at the front end of the transverse moving rod 10, the fixed seat 30 protrudes forward to set the supporting shaft 31 at the end away from the transverse moving rod 10, the connecting seat 40 is arranged at the front end of the supporting shaft 31, the yarn arranging steel wire 21 is arranged on the yarn arranging shaft 20, and the yarn arranging steel wire 21 is used for arranging yarn.

[0030] Specifically, the transverse moving rod 10 is slidingly arranged in the drawing machine frame, the mounting seat 50 is arranged at the rear end of the transverse moving rod 10, the driving motor 51 is arranged on the mounting seat 50, and the driving wheel 52 is arranged on the output shaft of the driving motor 51. The transmission shaft 11 is rotatably arranged in the transverse moving rod 10 through a bearing, the rear end of the transmission shaft 11 penetrates through the transverse moving rod 10 and is provided with the driven wheel 14, and the driving wheel 52 and the driven wheel 14 are connected through the synchronous belt 53. The driving wheel 52 is driven to rotate by the driving motor 51, the driven wheel 14 is driven to rotate through the synchronous belt 53, and the transmission shaft 11 is driven to rotate.

[0031] The adapter shaft 12 is arranged at the front end of the transmission shaft 11, and the front end of the adapter shaft 12 is provided with a positioning shaft sleeve 13. The connecting seat 40 is provided with a groove 401 at the end away from the supporting shaft 31, and the groove 401 is provided with a supporting sleeve 402. The supporting sleeve 402 is provided with a self-adjusting bearing 403. The positioning shaft sleeve 13 and the supporting sleeve 402 are high-strength plastic sleeves, which have excellent tensile, compressive and impact resistance, low friction coefficient and wear resistance. The two ends of the yarn arranging shaft 20 are fixed in the positioning shaft sleeve 13 and the self-adjusting bearing 403, so that the two ends of the yarn arranging shaft 20 are in soft contact with the transmission shaft 11 and the connecting seat 40, thereby reducing the wear of the yarn arranging shaft 20 during the operation of the equipment. The self-adjusting bearing 403 adjusts the coaxiality of the yarn arranging shaft 20, the transmission shaft 11 and the supporting sleeve 402, reduces the influence of machining errors, effectively reduces the vibration of the yarn arranging shaft 20, and improves the quality of the yarn ball forming.

[0032] Specifically, the connecting seat 40 includes a front frame 41 arranged at the front end of the supporting shaft 31. The front frame 41 is provided with a rotating shaft 42. The rotating shaft 42 is horizontally arranged and perpendicular to the yarn arranging shaft 20. The rotating shaft 42 is provided with a quick-release plate 43. The groove 401 is arranged at the end of the quick-release plate 43 away from the supporting shaft 31. A circular groove 431 is arranged on the side surface of the quick-release plate 43 away from the front frame 41. A through hole 432 is arranged at the bottom of the circular groove 431. A through hole 411 is arranged on the front frame 41 corresponding to the through hole 432. A strip-shaped groove 412 is symmetrically arranged on the side wall of the through hole 411 along the length of the through hole 411. Limiting grooves 413 are symmetrically arranged on the side of the front frame 41 away from the quick-release plate 43 at the end of the through hole 411. A locking screw 44 is arranged in the circular groove 431. One end of the locking screw 44 passes through the through hole 432 and the through hole 411 and is provided with a pin shaft 441 at the end. The other end of the locking screw 44 passes through the circular groove 431 and is provided with a screw handle 442. A spring 443 is arranged on the locking screw 44 between the screw handle 442 and the bottom of the circular groove 431. During installation, the quick-release plate 43 is rotated towards the front frame 41. The locking screw 44 and the pin shaft 441 at the end enter the through hole 411 and the strip-shaped groove 412. When the quick-release plate 43 is attached to the front frame 41, the spring 443 is compressed by pressing the screw handle 442, so that the pin shaft 441 at the end of the locking screw 44 passes over the end of the strip-shaped groove 412. Then, the quick-release plate 43 is fixed by rotating the screw handle 442 to make the pin shaft 441 rotate to the limiting groove 413, and then releasing the screw handle 442. Under the action of the spring 443, the screw handle 442 and the locking screw 44 rebound, and the pin shaft 441 enters the limiting groove 413. When the quick-release plate 43 needs to be opened, the pin shaft 441 is separated from the limiting groove 413 by pressing the screw handle 442. Then, the pin shaft 441 is rotated to the strip-shaped groove 412 by rotating the screw handle 442. The quick-release plate 43 can be opened by releasing the screw handle 442 under the elastic force of the spring 443, so that the pin shaft 441 enters the strip-shaped groove 412.

[0033] A connecting block 32 is arranged at the front end of the support shaft 31, and a damping block 33 is arranged on the connecting block 32. An auxiliary support plate 34 is arranged in the middle of the support shaft 31, and a damping support block 35 is connected to the auxiliary support plate 34 through bolts near one side of the yarn arranging shaft 20. Specifically, two mounting holes 36 are arranged on the auxiliary support plate 34, and a strip-shaped hole 37 is arranged on the damping support block 35. The damping support block 35 is connected with the auxiliary support plate 34 through the strip-shaped hole 37 and the mounting hole 36. An adjusting seat 38 is further arranged on the auxiliary support plate 34, and an adjusting bolt 39 is screw-connected on the adjusting seat 38. The length direction of the adjusting bolt 39 is consistent with the length direction of the strip-shaped hole 37, and the end of the adjusting bolt 39 abuts against the damping support block 35. By screwing the adjusting bolt 39, the damping support block 35 can be pushed to move along the strip-shaped hole 37, so that the damping support block 35 is in rotating contact with the yarn arranging shaft 20, and the yarn arranging shaft 20 is rotatingly supported. During use, the vibration of the yarn arranging shaft 20 during high-speed rotation can be reduced by adjusting the weight and position of the damping block 33 and the position of the auxiliary support plate 34.

[0034] The preferred embodiments of the present application have been described above, but the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that some improvements and decorations made by ordinary skilled in the art without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A new type of yarn delivery mechanism for a glass fiber drawing machine, characterized in that: The utility model provides a yarn arranging device, which comprises a transverse moving rod (10) and a yarn arranging shaft (20), the transverse moving rod (10) is slidably arranged in a wire drawing machine frame, a transmission shaft (11) is rotatably arranged in the transverse moving rod (10), the front end of the transmission shaft (11) is coaxially arranged with an adapter shaft (12), the front end of the adapter shaft (12) is arranged with a positioning shaft sleeve (13), the front end of the transverse moving rod (10) is arranged with a fixing base (30), the fixing base (30) is arranged with a supporting shaft (31) which protrudes forward away from one end of the transverse moving rod (10), the front end of the supporting shaft (31) is arranged with a connecting base (40), the connecting base (40) is arranged with a recess (401) away from one end of the supporting shaft (31), the recess (401) is arranged with a supporting sleeve (402), the supporting sleeve (402) is arranged with a self-adjusting bearing (403), the positioning shaft sleeve (13) and the supporting sleeve (402) are high-strength plastic shaft sleeves, the two ends of the yarn arranging shaft (20) are fixed in the positioning shaft sleeve (13) and the self-adjusting bearing (403) respectively, and the yarn arranging shaft (20) is further arranged with a yarn arranging steel wire (21).

2. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 1, characterized in that: The connecting base (40) comprises a front frame (41) arranged at the front end of the supporting shaft (31), the front frame (41) is rotatably arranged with a rotating shaft (42), the rotating shaft (42) is horizontally arranged and the length direction of the rotating shaft (42) is perpendicular to the yarn arranging shaft (20), the rotating shaft (42) is arranged with a quick release plate (43), and the recess (401) is arranged at one end of the quick release plate (43) away from the supporting shaft (31).

3. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 2, characterized in that: The quick release plate (43) is arranged with a circular groove (431) on the side surface away from the front frame (41), the bottom of the circular groove (431) is provided with a through hole (432), the front frame (41) is correspondingly provided with a through hole (411), the side wall of the through hole (411) is symmetrically provided with a strip-shaped groove (412) along the hole length, the front frame (41) is symmetrically provided with a limiting groove (413) at the end of the through hole (411) away from the quick release plate (43), the circular groove (431) is arranged with a locking screw (44), one end of the locking screw (44) passes through the through hole (432) and the through hole (411) and is vertically provided with a pin shaft (441) at the end, the other end of the locking screw (44) passes through the circular groove (431) and is provided with a screw handle (442), and the locking screw (44) is sleeved with a spring (443) between the screw handle (442) and the groove bottom of the circular groove (431).

4. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 1, characterized in that: The supporting shaft (31) is provided with a connecting clamping block (32) at the front end, and the connecting clamping block (32) is provided with a damping block (33).

5. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 1, characterized in that: The supporting shaft (31) is provided with an auxiliary supporting plate (34) in the middle, and the auxiliary supporting plate (34) is connected with a damping supporting block (35) through bolts on the side close to the yarn arranging shaft (20), and the damping supporting block (35) forms rotary support for the yarn arranging shaft (20).

6. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 5, characterized in that: Two mounting holes (36) are arranged on the auxiliary support plate (34), a strip-shaped hole (37) is arranged on the damping support block (35), bolts pass through the strip-shaped hole (37) and the mounting hole (36) to connect the damping support block (35) and the auxiliary support plate (34), an adjusting seat (38) is further arranged on the auxiliary support plate (34), an adjusting bolt (39) is screw-connected on the adjusting seat (38), the length direction of the adjusting bolt (39) is consistent with the length direction of the strip-shaped hole (37), and the end of the adjusting bolt (39) abuts against the damping support block (35).

7. A new type of yarn delivery mechanism for a glass fiber drawing machine according to claim 1, characterized in that: The rear end of the transverse moving rod (10) is provided with a mounting seat (50), the mounting seat (50) is provided with a driving motor (51), the output shaft of the driving motor (51) is provided with a driving wheel (52), the rear end of the transmission shaft (11) passes through the transverse moving rod (10) and is provided with a driven wheel (14), and the driving wheel (52) and the driven wheel (14) are connected through a synchronous belt (53).

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