Cloth storage rack for glass fiber post-treatment and use method thereof

Abstract

The invention discloses a cloth storage frame for glass fiber post-treatment and a use method of the cloth storage frame, and relates to the technical field of post-treatment unit cloth storage frames used in the glass fiber industry, in particular to the cloth storage frame for glass fiber post-treatment and the use method of the cloth storage frame for glass fiber post-treatment. The guide roller bracket comprises a bottom bracket and a sliding bracket; the sliding bracket is arranged at the upper end part of the cloth storage frame; at least three motors are arranged on the cloth storage frame, and the motors control the sliding support to axially ascend and descend along the cloth storage frame through a lifting mechanism; the sliding support is provided with a tilt angle sensor, and the tilt angle sensor and the motor are electrically connected to the control system. The cloth storage rack has the advantages that according to an existing cloth storage rack, the cloth storage lifting frame needs to be manually and regularly calibrated horizontally, and the parallelism and the levelness of the guide rollers need to be calibrated. The manual calibration mode not only is low in efficiency, but also is greatly influenced by the skill level of calibration personnel, so that the calibration precision and consistency are difficult to guarantee.

Description

Technical Field

[0001] The invention relates to the technical field of cloth storage racks for post-processing units used in the glass fiber industry, and in particular to a cloth storage rack for glass fiber post-processing and a use method thereof. Background Art

[0002] Glass fiber post-processing is a crucial part of the glass fiber production process, which directly affects the quality and performance of the final product. In the glass fiber post-processing process, the cloth storage rack is one of the key equipment responsible for storing and transporting glass fiber cloth. At present, the cloth storage racks of the post-processing units used in the glass fiber industry generally have the following problems:

[0003] 1. High reliance on manual calibration: The existing cloth storage rack requires manual regular calibration of the cloth storage lifting frame and the parallelism and horizontality calibration of the guide roller. This manual calibration method is not only inefficient, but also greatly affected by the skill level of the calibration personnel, making it difficult to ensure the accuracy and consistency of the calibration.

[0004] 2. Calibration accuracy is difficult to guarantee: Due to human errors and limitations of measuring tools during manual calibration, the tilt angle of the cloth storage rack and the parallelism and horizontality of the guide rollers are difficult to achieve ideal conditions. This will cause wrinkles and holes in the glass fiber cloth during the storage process, seriously affecting the product quality of the glass fiber post-processing cloth.

[0005] 3. Limited production efficiency: Manual calibration requires downtime, which not only takes up production time, but also frequent downtime for calibration will affect the continuity and stability of the production line, thereby reducing production efficiency.

[0006] 4. Equipment wear and maintenance issues: Long-term manual operation and equipment wear will lead to a decrease in the accuracy of the cloth storage rack, increasing maintenance costs and workload.

[0007] Therefore, there is an urgent need for a glass fiber post-processing cloth storage rack that can automatically calibrate and monitor in real time to solve the above problems, improve production efficiency, ensure product quality, and reduce labor costs and maintenance costs. This application is based on this demand and proposes a new type of glass fiber post-processing cloth storage rack, which realizes automatic horizontal calibration of the cloth storage rack and parallelism and horizontal calibration of the guide rollers through automatic control and precise monitoring, thereby effectively solving the problems existing in the existing cloth storage rack. Summary of the invention

[0008] The present invention aims to overcome the above-mentioned disadvantages of the prior art and provides a cloth storage rack for glass fiber post-processing and a use method thereof.

[0009] The technical solution adopted by the present invention is as follows:

[0010] A cloth storage rack for glass fiber post-processing, comprising: a cloth storage rack body, a motor, a guide roller bracket, a lifting mechanism and a control system, wherein the guide roller bracket comprises a bottom bracket and a sliding bracket, and both the bottom bracket and the sliding bracket are provided with guide rollers;

[0011] The bottom bracket is arranged at the bottom of the step storage rack, and the sliding bracket is arranged at the upper end of the cloth storage rack;

[0012] The motors include at least three motors arranged on the cloth storage rack, and the motors control the sliding bracket to rise and fall along the axial direction of the cloth storage rack through the lifting mechanism;

[0013] The sliding bracket is provided with an inclination sensor, and the inclination sensor and the motor are electrically connected to the control system.

[0014] Furthermore, the inclination sensor includes a shell, a vacuum groove, a metal roller and a resistance wire, the resistance wire is arranged in the vacuum groove, and the metal roller can roll in the vacuum groove according to the angle change of the inclination sensor to change the contact position with the resistance wire.

[0015] Furthermore, the width of the metal roller matches the width of the vacuum groove, and the metal roller can only roll along the axis of the vacuum groove.

[0016] Furthermore, the metal roller is configured to be cylindrical, and the height of the cylinder matches the width of the vacuum groove.

[0017] Furthermore, the inclination sensor is arranged along the plane of the sliding bracket, and the inclination sensor includes two sensors which are arranged perpendicular to each other.

[0018] Furthermore, the guide rollers arranged on the bottom bracket are provided with inclination sensors along the axes of the guide rollers, and electric lifts are provided at both ends of the bottom of the guide rollers of the bottom bracket.

[0019] Furthermore, the plurality of electric lifts are electrically connected to a control system.

[0020] Furthermore, the lifting mechanism includes a counterweight, a chain and a guide wheel. The guide wheel is arranged on the top of the cloth storage rack. One end of the chain is connected to the counterweight and the other end is connected to the sliding rod bracket. The middle part is meshed with the guide wheel. The motor drives the guide wheel to rotate to realize the lifting and lowering of the sliding bracket. The number of lifting mechanisms matches the number of motors.

[0021] Furthermore, a method for using a cloth storage rack for glass fiber post-processing comprises the following steps:

[0022] S1: In normal use, the motor of the cloth storage rack body is started, and the sliding bracket is controlled to rise and fall along the axial direction of the cloth storage rack through the lifting mechanism;

[0023] S2: The inclination sensor monitors the inclination angle of the sliding bracket in real time and transmits the data electrically to the control system;

[0024] S3: The control system automatically adjusts the horizontal position of the sliding bracket according to the feedback data of the inclination sensor to ensure that the cloth storage rack always remains in a horizontal state;

[0025] S4: During the cloth storage process, the guide rollers on the guide roller bracket assist the glass fiber cloth to run smoothly and avoid wrinkles and holes.

[0026] Furthermore, in step S3, the control system adjusts the parallelism and horizontality of the guide roller according to the feedback data of the inclination sensor, and the electric lift at the bottom of the guide roller of the bottom bracket adjusts the parallelism and horizontality of the guide roller under the instruction of the control system; the control system simultaneously monitors and adjusts the working status of multiple electric lifts and inclination sensors to achieve accurate calibration of the entire cloth storage rack.

[0027] In summary, the glass fiber post-processing cloth storage rack of the present application has the following significant beneficial effects by introducing automatic correction and real-time monitoring technology:

[0028] 1. Improve the degree of automation: The cloth storage rack can automatically adjust the horizontal position of the cloth storage rack through the motor-driven lifting mechanism and real-time monitoring of the inclination sensor, greatly reducing manual intervention and significantly improving the level of automation. This not only reduces the labor intensity of workers, but also reduces quality and efficiency problems caused by improper human operation.

[0029] 2. Improve production efficiency and product quality: The automatic correction function reduces the time and frequency of manual calibration, improves the use efficiency of the cloth storage rack, and thus improves the production efficiency of glass fiber post-processing. At the same time, through the precise automatic calibration system, the cloth storage rack always maintains a horizontal state, avoiding wrinkles and holes in the glass fiber cloth during the storage process, and ensuring the product quality of the glass fiber post-processing cloth.

[0030] 3. Reduce labor costs and maintenance costs: Reduce dependence on manual calibration, reduce quality problems and efficiency problems caused by improper manual operation, thereby reducing labor costs. In addition, automated control reduces equipment wear, extends equipment life, and reduces maintenance costs.

[0031] 4. High-precision calibration to ensure stability: The coordinated work of the inclination sensor and the electric lift greatly improves the calibration accuracy of the cloth storage rack, ensuring the stability and reliability of the cloth storage process. This high-precision calibration is particularly important for the production of high-quality glass fiber cloth.

[0032] 5. Strong adaptability: The cloth storage rack is flexibly designed to adapt to glass fiber cloths of different specifications and materials to meet diverse production needs.

[0033] 6. Easy to operate and maintain: The operation interface of the cloth storage rack is simple and clear, which is easy for workers to operate and maintain. At the same time, the modular design of the equipment is easy to disassemble and replace, reducing the difficulty and time of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the structure of the inclination sensor of the present invention.

[0036] Markings in the figure:

[0037] 1 - cloth storage rack, 2 - motor, 3 - bottom bracket, 4 - sliding bracket, 5 - lifting mechanism, 6 - guide roller, 7 - inclination sensor, 8 - shell, 9 - vacuum tank, 10 - metal roller, 11 - resistance wire, 12 - electric lifter, 13 - counterweight, 14 - chain, 15 - guide wheel.

[0038] Specific Examples

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] Embodiment 1

[0042] In this embodiment, if Figure 1 , 2 As shown, a cloth storage rack for glass fiber post-processing includes: a cloth storage rack 1 body, a motor 2, a guide roller bracket, a lifting mechanism 5 and a control system, the guide roller bracket includes a bottom bracket 3 and a sliding bracket 4, and the bottom bracket 3 and the sliding bracket 4 are both provided with guide rollers;

[0043] The bottom bracket 3 is arranged at the bottom of the cloth storage rack, and the sliding bracket 4 is arranged at the upper end of the cloth storage rack 1;

[0044] The motor 2 includes at least three motors arranged on the cloth storage rack 1, and the motor 2 controls the sliding bracket 4 to rise and fall along the axial direction of the cloth storage rack 1 through the lifting mechanism 5;

[0045] The sliding bracket 4 is provided with an inclination sensor 7, and the inclination sensor 7 and the motor 2 are both electrically connected to the control system.

[0046] Specifically, the upper and lower guide roller brackets are respectively provided with 7 mutually parallel guide rollers, the sliding bracket 4 adopts a square bracket as a support frame, and 4 motors 2 are arranged on the top of the cloth storage rack 1. Each motor 2 is connected to the square support frame of the sliding bracket 4 through a lifting mechanism 5, which can effectively improve the stability of the sliding bracket 4. The inclination sensor 7 is arranged on two adjacent sides of the square support frame to detect the inclination angle of the sliding bracket 4 in the tangential and radial directions.

[0047] This design allows the cloth storage rack 1 to automatically adjust the height and horizontal position of the sliding bracket 4 during operation, ensuring that the cloth storage rack 1 always remains horizontal, avoiding wrinkles and holes in the glass fiber cloth during the storage process, and improving production efficiency and product quality.

[0048] Furthermore, the inclination sensor 7 includes a shell 8, a vacuum groove 9, a metal roller 10 and a resistance wire 11. The resistance wire 11 is arranged in the vacuum groove 9. The metal roller 10 can roll in the vacuum groove 9 according to the angle change of the inclination sensor 7, thereby changing the contact position with the resistance wire 11.

[0049] The metal roller 10 can roll in the vacuum groove 9, change the contact position with the resistance wire 11, and transmit the tilt signal to the control system through the resistance coefficient. When in the horizontal position, the metal roller 10 is centered in the vacuum groove 9. When tilting occurs, the metal roller 10 rolls and transmits the electrical signal. The control system controls the corresponding motor 2 to start and changes the inclination of the sliding bracket 4 through the lifting mechanism 5.

[0050] This design of the inclination sensor 7 can accurately detect the inclination angle of the sliding bracket 4 and transmit the data to the control system through the resistance wire 11, thereby achieving high-precision automatic calibration.

[0051] Furthermore, the width of the metal roller 10 matches the width of the vacuum groove 9 , and the metal roller 10 can only roll along the axis of the vacuum groove 9 .

[0052] One inclination sensor 7 can only detect the inclination in one direction, thereby improving the adjustment accuracy of the motor 2.

[0053] This design further improves the measurement accuracy and stability of the inclination sensor 7 and ensures the accuracy of the automatic calibration.

[0054] Furthermore, the metal roller 10 is configured to be cylindrical, and the height of the cylinder matches the width of the vacuum groove 9 .

[0055] The cylindrical metal roller 10 design makes the rolling more stable, reduces the measurement error, and improves the sensitivity and reliability of the sensor.

[0056] Furthermore, the inclination sensor 7 is arranged along the plane of the sliding bracket 4, and the inclination sensor 7 includes two inclination sensors 7, which are arranged perpendicular to each other.

[0057] Two mutually perpendicular inclination sensors 7 can simultaneously monitor the inclination angles of the sliding bracket 4 in two directions, ensuring that the cloth storage rack 1 can maintain a horizontal state in all directions.

[0058] Furthermore, the guide rollers arranged on the bottom bracket 3 are provided with inclination sensors 7 along the axes of the guide rollers, and electric lifts 12 are provided at both ends of the bottom of the guide rollers of the bottom bracket 3 .

[0059] By arranging the inclination sensor 7 on the guide roller, the parallelism and horizontality of the guide roller can be monitored in real time, and the electric lift 12 can be used to adjust the guide roller to ensure stable operation.

[0060] Furthermore, the plurality of electric lifts 12 are all electrically connected to the control system.

[0061] The control system can monitor and adjust the working states of the plurality of electric lifts 12 and the inclination sensors 7 simultaneously, so as to achieve accurate calibration of the entire cloth storage rack 1 .

[0062] Furthermore, the lifting mechanism 5 includes a counterweight block 13, a chain 14 and a guide wheel 15. The guide wheel 15 is arranged on the top of the cloth storage rack 1. One end of the chain 14 is connected to the counterweight block 13 and the other end is connected to the sliding rod bracket. The middle part is meshed with the guide wheel 15. The motor 2 drives the guide wheel 15 to rotate to realize the lifting and lowering of the sliding bracket 4. The number of lifting mechanisms 5 matches the number of motors 2.

[0063] Specifically, Figure 2 As shown, two motors 2 on one side are connected to the same counterweight 13 through a chain 14, a guide wheel 15 is arranged on the top of the cloth storage rack 1, and the guide wheel 15 is arranged as a ratchet wheel matching the chain 14 and meshing with each other, and a set of guide wheels 15 of a lifting mechanism 5 is arranged as two, one is an active guide wheel 15 driven by the motor 2, and the other is a driven guide wheel 15, which is convenient for fine-tuning of the motor 2 and the stability of the overall equipment.

[0064] The design of the lifting mechanism 5 makes the lifting process of the sliding bracket 4 smoother, reduces vibration and noise, and improves the stability and service life of the equipment.

[0065] Embodiment 2

[0066] Based on a cloth storage rack for glass fiber post-processing provided in an embodiment, a method for using the cloth storage rack for glass fiber post-processing is provided, comprising the following steps:

[0067] S1: In normal use, the motor 2 of the cloth storage rack 1 is started, and the sliding bracket 4 is controlled to rise and fall along the axial direction of the cloth storage rack 1 through the lifting mechanism 5;

[0068] S2: The inclination sensor 7 monitors the inclination angle of the sliding bracket 4 in real time and transmits the data electrically to the control system;

[0069] S3: The control system automatically adjusts the horizontal position of the sliding bracket 4 according to the feedback data of the inclination sensor 7 to ensure that the cloth storage rack 1 always remains in a horizontal state;

[0070] S4: During the cloth storage process, the guide rollers on the guide roller bracket assist the glass fiber cloth to run smoothly and avoid wrinkles and holes.

[0071] This method ensures that the cloth storage rack 1 always maintains a horizontal state through automatic correction and real-time monitoring, thereby avoiding wrinkles and holes in the glass fiber cloth during the cloth storage process, and improving production efficiency and product quality.

[0072] Furthermore, in step S3, the control system adjusts the parallelism and horizontality of the guide roller according to the feedback data of the inclination sensor 7, and the electric lift 12 at the bottom of the guide roller of the bottom bracket 3 adjusts the parallelism and horizontality of the guide roller under the instruction of the control system; the control system simultaneously monitors and adjusts the working status of multiple electric lifts 12 and the inclination sensor 7 to achieve accurate calibration of the entire cloth storage rack 1.

[0073] This method ensures the stable operation of the guide roller by adjusting the parallelism and horizontality of the guide roller at the same time, thereby further improving the overall performance and product quality of the cloth storage rack 1.

[0074] Specifically, the usage is as follows:

[0075] 1. Preparation

[0076] Ensure that the cloth storage rack 1 body, motor 2, guide roller bracket, lifting mechanism 5 and control system and other components are installed correctly and without damage.

[0077] Check whether the inclination sensor 7 works normally to ensure that it can accurately detect the inclination angle of the sliding bracket 4.

[0078] Confirm that the motor 2, electric lift 12 and other equipment are correctly connected to the control system.

[0079] 2. Start the device

[0080] Turn on the power switch to start the motor 2 of the cloth storage rack 1 body.

[0081] The control system starts running and is ready to receive feedback data from the tilt sensor 7.

[0082] 3. Adjust the horizontal position of the cloth storage rack 1

[0083] In normal use, the motor 2 of the cloth storage rack 1 is started, and the sliding bracket 4 is controlled to rise and fall along the axial direction of the cloth storage rack 1 through the lifting mechanism 5 .

[0084] The inclination sensor 7 monitors the inclination angle of the sliding bracket 4 in real time and transmits the data electrically to the control system.

[0085] The control system automatically adjusts the horizontal position of the sliding bracket 4 according to the feedback data of the inclination sensor 7 to ensure that the cloth storage rack 1 always maintains a horizontal state.

[0086] 4. Adjust the parallelism and horizontality of the guide rollers

[0087] The electric lifter 12 at the bottom of the guide roller of the bottom bracket 3 adjusts the parallelism and horizontality of the guide roller under the instruction of the control system.

[0088] The control system simultaneously monitors and adjusts the working states of the plurality of electric lifts 12 and the inclination sensors 7 to achieve accurate calibration of the entire cloth storage rack 1 .

[0089] 5. Cloth storage operation

[0090] Place the fiberglass cloth on the cloth storage rack 1 to ensure smooth operation.

[0091] During the cloth storage process, the guide rollers on the guide roller bracket help the glass fiber cloth to run smoothly and avoid wrinkles and holes.

[0092] According to production requirements, the cloth storage amount and cloth storage speed of the cloth storage rack 1 are adjusted.

[0093] 6. Monitoring and maintenance

[0094] Regularly check the working status of the cloth storage rack 1 to ensure that all components are operating normally.

[0095] If any abnormal situation is found (such as abnormal data of inclination sensor 7, failure of motor 2, etc.), stop the machine for inspection and repair in time.

[0096] According to the use of the equipment, regular maintenance is carried out and damaged parts are replaced to ensure the stability and service life of the equipment.

[0097] 7. Turn off the device

[0098] After the cloth storage operation is completed, turn off the power switch and stop the motor 2.

[0099] Make sure all parts have stopped operating before leaving the work site.

[0100] The above description is only a preferred embodiment of the invention and is not intended to limit the invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the invention should be included in the protection scope of the invention.

Claims

1. A cloth storage rack for glass fiber post-processing, characterized in that: include: A cloth storage rack (1) body, a motor (2), a guide roller bracket, a lifting mechanism (5) and a control system, wherein the guide roller bracket comprises a bottom bracket (3) and a sliding bracket (4), and the bottom bracket (3) and the sliding bracket (4) are both provided with guide rollers; The bottom bracket (3) is arranged at the bottom of the cloth storage rack, and the sliding bracket (4) is arranged at the upper end of the cloth storage rack (1); The motor (2) comprises at least three motors arranged on the cloth storage rack (1), and the motor (2) controls the sliding bracket (4) to be lifted and lowered axially along the cloth storage rack (1) through a lifting mechanism (5); The sliding bracket (4) is provided with an inclination sensor (7), and the inclination sensor (7) and the motor (2) are both electrically connected to a control system.

2. A cloth storage rack for glass fiber post-processing according to claim 1, characterized in that: The inclination sensor (7) comprises a housing (8), a vacuum groove (9), a metal roller (10) and a resistance wire (11); the resistance wire (11) is arranged in the vacuum groove (9); the metal roller (10) can roll in the vacuum groove (9) according to the angle change of the inclination sensor (7), thereby changing the contact position with the resistance wire (11).

3. A cloth storage rack for glass fiber post-processing according to claim 2, characterized in that: The width of the metal roller (10) matches the width of the vacuum groove (9), and the metal roller (10) can only roll along the axis of the vacuum groove (9).

4. A cloth storage rack for glass fiber post-processing according to claim 3, characterized in that: The metal roller (10) is configured to be cylindrical, and the height of the cylinder matches the width of the vacuum groove (9).

5. A cloth storage rack for glass fiber post-processing according to claim 1, characterized in that: The inclination sensor (7) is arranged along the plane of the sliding bracket (4), and the inclination sensor (7) comprises two sensors which are arranged perpendicular to each other.

6. A cloth storage rack for glass fiber post-processing according to claim 1, characterized in that: The guide roller arranged on the bottom bracket (3) is provided with an inclination sensor (7) along the axis of the guide roller, and electric lifts (12) are provided at both ends of the bottom of the guide roller of the bottom bracket (3).

7. A cloth storage rack for post-processing of glass fiber according to claim 6, characterized in that: The multiple electric lifts (12) are all electrically connected to a control system.

8. A cloth storage rack for post-processing of glass fiber according to claim 1, characterized in that: The lifting mechanism (5) comprises a counterweight (13), a chain (14) and a guide wheel (15); the guide wheel (15) is arranged on the top of the cloth storage rack (1); one end of the chain (14) is connected to the counterweight (13) and the other end is connected to the sliding rod bracket; the middle part of the chain (14) is meshed with the guide wheel (15); the motor (2) drives the guide wheel (15) to rotate to realize the lifting and lowering of the sliding bracket (4); the number of the lifting mechanisms (5) matches the number of the motors (2).

9. A method for using a cloth storage rack for glass fiber post-processing, applied to a cloth storage rack for glass fiber post-processing as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1: In normal use, the motor (2) of the cloth storage rack (1) is started, and the sliding bracket (4) is controlled to rise and fall along the axial direction of the cloth storage rack (1) through the lifting mechanism (5); S2: The inclination sensor (7) monitors the inclination angle of the sliding bracket (4) in real time and transmits the data electrically to the control system; S3: The control system automatically adjusts the horizontal position of the sliding bracket (4) according to the feedback data of the inclination sensor (7), so as to ensure that the cloth storage rack (1) always maintains a horizontal state; S4: During the cloth storage process, the guide rollers on the guide roller bracket assist the glass fiber cloth to run smoothly and avoid wrinkles and holes.

10. The method for using the glass fiber post-processing cloth storage rack according to claim 9, characterized in that: In step S3, the control system adjusts the parallelism and horizontality of the guide rollers according to the feedback data of the inclination sensor (7) and the electric lifter (12) at the bottom of the guide roller of the bottom bracket (3) under the instruction of the control system; the control system simultaneously monitors and adjusts the working states of the plurality of electric lifters (12) and the inclination sensor (7) to achieve accurate calibration of the entire cloth storage rack (1).

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