Rubber dipping machine with power adjustable arc rubber bending roller

Abstract

The utility model relates to a rubber bending roller with adjustable arc and power for a rubber dipping machine, and particularly relates to a rubber dipping machine with a rubber bending roller with adjustable arc and power for producing rubber film paper. The rubber dipping machine mainly comprises a feeding device, a breathing device and a dipping device. The feeding device, the breathing device and the dipping device are sequentially arranged on a rack. The rubber film paper M passes through the feeding device, the first dipping section of the dipping device, the breathing device and the second dipping section in sequence, and then enters a drying device. An arc adjusting device is arranged on the breathing device between the first dipping section and the second dipping section. The arc adjusting device is located at the highest position between the first dipping section and the second dipping section. The arc surface of the bending roller of the arc adjusting device abuts against the back of the rubber film paper M in operation, so that the contact surface of the rubber film paper M is always expanded.

Description

Technical Field

[0001] This utility model relates to the field of dipping machine technology, and in particular to a dipping machine for producing adhesive film paper with a power-driven adjustable curvature rubber bending roller. Background Technology

[0002] Traditional adhesive paper production involves unwinding, glue dipping, and drying. During the glue dipping process, the paper relies heavily on rollers for transport. After the initial glue dipping in the glue bath, the paper is stretched in a breathing section (natural drying) before undergoing a second glue dipping and entering the drying chamber. In the breathing section, the paper is moved between high and low positions by conveyor rollers to achieve a "breathing" effect between the two dips. Early dipping equipment primarily used flat rollers, which proved particularly disadvantageous during the paper stretching process. When the paper was stretched to a certain height, creases easily formed, resulting in creases that prevented glue application. Excessive creases could even cause breakage, increasing cleaning frequency and wasting manpower. Furthermore, paper breaks also led to material waste. Summary of the Invention

[0003] The purpose of this invention is to overcome the defects of the prior art and provide a rubber impregnation machine with a power-adjustable curvature rubber bending roller.

[0004] The present invention adopts the following technical solution: The rubber dipping machine with a power-adjustable curvature rubber bending roller mainly consists of a feeding device, a breathing device, and a dipping device. The feeding device, breathing device, and dipping device are arranged sequentially on the frame. The rubber film paper M passes through the feeding device and sequentially through the first dipping section, the breathing device, and the second dipping section of the dipping device before entering the drying device. An adjustment device is installed on the breathing device between the first and second dipping sections. The adjustment device is located at the highest position between the first and second dipping sections. The curved surface of the bending roller of the adjustment device abuts against the back of the running rubber film paper M, so that the contact surface of the rubber film paper M is continuously expanded. The aforementioned arc adjustment device consists of a servo motor, an arc adjustment motor, a transmission belt, and a bending roller. The servo motor is fixed to the frame via a bearing seat, and the output end of the servo motor is connected to a movable sleeve on a rotatable bending roller fixed to the bearing seat on the frame via a transmission belt. A slider is fixedly connected to the output end of the arc adjustment motor fixed to the frame, and the slider is connected to the bending roller. The slider is threadedly connected to the bending roller; The movable sleeve is mounted on the bending roller; The movable sleeve is made of nitrile rubber; The aforementioned arc-adjustable motor is a servo motor.

[0005] This invention, without altering the original equipment, adds an arc adjustment device. During operation, the inner arc shaft of the bending roller does not rotate, while the rubber sleeve on the surface rotates. This causes the adhesive film paper to generate a lateral speed as it passes through the bending roller. This speed flattens the adhesive film paper and prevents the paper surface from folding. Attached Figure Description

[0006] Appendix Figure 1 This is the front view of the present utility model; Appendix Figure 2 This is a top view of the present invention; Appendix Figure 3 For the appendix Figure 1 Enlarged view of point A; Appendix Figure 4 For the appendix Figure 2 Enlarged view of section B. Detailed Implementation

[0007] See attached Figures 1-4 The rubber dipping machine with adjustable curvature rubber bending roller is mainly composed of a feeding device 1, a breathing device 2, and a dipping device 3. The feeding device, breathing device 2, and dipping device 3 are arranged sequentially on the frame. The rubber film paper M passes through the feeding device 1 and sequentially through the first dipping section 31, the breathing device 2, and the second dipping section 32 of the dipping device 3 before entering the drying device. On the breathing device 2 between the first dipping section 31 and the second dipping section, there is an adjusting curvature device 4. The adjusting curvature device 4 is located at the highest position between the first dipping section 31 and the second dipping section. The curved surface of the bending roller 44 of the adjusting curvature device 4 abuts against the back of the running rubber film paper M, so that the contact surface of the rubber film paper M is continuously expanded. The aforementioned arc adjustment device 4 consists of a servo motor 41, an arc adjustment motor 42, a transmission belt 43, and a bending roller 44. The servo motor 41 is fixed on the frame via a bearing seat. The output end of the servo motor 41 is connected to a movable sleeve 441 on the rotatable bending roller 44, which is fixed on the bearing seat of the frame, via the transmission belt 43. A slider 421 is fixedly connected to the output end of the arc adjustment motor 42, which is fixed on the frame. The slider 421 is connected to the bending roller 44. The slider 421 is threadedly connected to the bending roller 44; The movable sleeve 441 slides on the bending roller 44; The movable sleeve 441 is made of nitrile rubber; The aforementioned arc adjustment motor 42 is a servo motor.

[0008] When this utility model is applied, when the adhesive film paper M is pulled upward through the first dip section 31 of the dip device 3 by the feeding device 1, the arc-shaped bending roller 44 does not rotate, while the movable sleeve 441 sliding on the bending roller 44 is driven by the transmission belt 43 at the output end of the servo motor 41 to rotate on the bending roller 44, so that the adhesive film paper M will generate a lateral speed when passing through the bending roller 44. This speed plays the role of flattening the adhesive film paper M and preventing the paper surface from folding. When using different quality adhesive film paper M, the arc adjustment motor 42 can be driven, and the slider 421 fixedly connected to it and the bending roller 44 will rotate in a thread. The bending roller 44 will rotate on the bearing seat of the frame and deflect until the set angle is reached. When the arc adjustment motor 42 is reset, the threads on the slider 421 and the threads on the bending roller 44 rotate in opposite directions, and the bending roller 44 is reset in reverse on the bearing seat of the frame. Since the curvature adjustment motor 42 is a servo motor, the curvature of the bending roller 44 can be adjusted at the operator station, which improves safety.

Claims

1. A rubber dipping machine with power-adjustable arc rubber bending roller, mainly composed of a feeding device, a breathing device and a dipping device, the feeding device, the breathing device and the dipping device are sequentially arranged on a frame, the rubber film paper M passes through the feeding device, then passes through the first dipping section of the dipping device, the breathing device and the second dipping section to enter the drying device, characterized in that: An adjustment device is provided on the breathing device between the first and second impregnation sections. The adjustment device is located at the highest position between the first and second impregnation sections. The curved surface of the adjustment device's roller abuts against the back of the running adhesive film paper M, so that the contact surface of the adhesive film paper M is continuously expanded. ​ 2. The rubber dipping machine with power adjustable radius bending roller according to claim 1, characterized in that: The aforementioned arc adjustment device consists of a servo motor, an arc adjustment motor, a transmission belt, and a bending roller. The servo motor is fixed to the frame via a bearing seat, and the output end of the servo motor is connected to a movable sleeve on a rotatable bending roller fixed to the bearing seat on the frame via the transmission belt. A slider is fixedly connected to the output end of the arc adjustment motor fixed to the frame, and the slider is connected to the bending roller.

3. The rubber dipping machine with power adjustable radius bending roller according to claim 2, characterized in that: The slider is threadedly connected to the bending roller.

4. The rubber dipping machine with power adjustable radius bending roller according to claim 2, characterized in that: The movable sleeve is mounted on the bending roller.

5. The rubber dipping machine with power adjustable radius bending roller according to claim 2, characterized in that: The movable sleeve is made of nitrile rubber.

6. The rubber dipping machine with power adjustable radius bending roller according to claim 2, characterized in that: The aforementioned arc-adjustable motor is a servo motor.

Images