TW202400499A - Speed control method of double rotating shaft and rollable material separation equipment - Google Patents

Abstract

The invention discloses a speed control method of double rotating shaft and a rollable material separation equipment. The speed control method of double rotating shaft is suitable for rollable material separation equipment. The rollable material separation equipment includes a processing device and two rotating shafts. The processing device can perform a separation operation to separate the rollable material continuously entering the rollable material separation equipment into two separate materials. The two rotating shafts are respectively used to wind up one of the separated materials. During the process of the separation operation performed by the processing device, the processing device can perform a speed control method for two rotating shaft, which at least includes the following steps: a data collection step: collecting a total thickness of the separation material wound by at least one rotating shaft; an adjustment step: according to collected total thickness, adjust the rotation speed of the rotating shaft corresponding to the total thickness.

Description

Speed control method of double reels and rollable material separation equipment

The invention relates to a double-reel speed control method and a roll-type material separation equipment, in particular to a double-reel speed control method and a roll-type material separation equipment suitable for tearing off the protective film on the surface of a flexible circuit board.

During the operation of the existing film-removing equipment used to remove the protective film from the surface of the flexible circuit board, it is easy for the protective film or the flexible circuit board to wrinkle or overlap with each other due to various factors. problem.

The invention discloses a speed control method for double reels and a roll-type material separation equipment. It is mainly used to improve the conventional roll-type material separation equipment, which is prone to problems such as mutual stacking of separated materials and wrinkles in the separated materials.

One embodiment of the present invention discloses a speed control method for dual reels, which is suitable for a roll-type material separation equipment. The roll-type material separation equipment includes a processing device and two rotating shafts. The processing device can perform a separation The operation is to separate a rollable material that continuously enters the rollable material separation equipment into two separated materials. One of the rotating shafts is used to collect one of the separated materials in a roll, and the other rotating shaft is used to collect the separated materials in a roll. Collect another separated material. During the separation operation of the processing device, the processing device can execute a speed control method of two reels, which at least includes the following steps: a data collection step: collect at least one part of the separated material rolled up by one rotating shaft. Total thickness; 1. Adjustment step: According to the total thickness, adjust the rotation speed of the rotation axis corresponding to the total thickness.

One embodiment of the present invention discloses a rollable material separation equipment, which includes: a processing device and two rotating shafts. The processing device can control the rotation speed of each rotating shaft respectively. The processing device can perform a separation operation to separate A rollable material that continuously enters the rollable material separation equipment is separated into two separated materials. One of the rotating shafts is used to collect one of the separated materials in a roll, and the other rotating shaft is used to collect the other separated material in a roll. When the processing device performs the separation operation, the processing device can perform the speed control method of the dual reels of the present invention.

In summary, the rollable material separation equipment and the speed control method of the double reels of the present invention can effectively improve the conventional rollable material separation equipment, which is prone to problems such as stacking of separated materials and wrinkles in the separated materials. , and the rollable material separation equipment and the speed control method of the double reels of the present invention can allow the two separated materials to be smoothly and smoothly rolled up by the two rotating shafts respectively.

In order to further understand the characteristics and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, these descriptions and drawings are only used to illustrate the present invention and do not make any reference to the protection scope of the present invention. limit.

In the following description, if it is pointed out that please refer to a specific diagram or as shown in a specific diagram, it is only used to emphasize that in the subsequent explanation, most of the relevant content mentioned appears in the specific diagram. However, this is not limited to the specific drawings that can only be referred to in the subsequent description.

Please refer to Figure 1, which shows a schematic diagram of the roll-type material separation equipment of the present invention. The rollable material separation equipment 100 includes: a processing device 1, two rotating shafts, two driving devices 3 and an auxiliary device 4. In the drawings of this embodiment, the main components included in the roll-type material separation equipment 100 are simply illustrated, and the roll-type material separation equipment 100 is not limited to only include the components shown in the figure. In practical applications, the processing device 1 includes, for example, various microprocessing devices, or the processing device 1 may be a computer or other device; each driving device includes, for example, a motor.

The processing device 1 is electrically connected to two driving devices 3, and each driving device 3 is connected to one of the rotation shafts. The processing device 1 can control the operation of each drive device 3 to rotate each rotation shaft. The auxiliary device 4 includes a bracket 41 and an auxiliary wheel 42 . The auxiliary wheel 42 is rotatably provided on the bracket 41 . The bracket 41 is arranged between the two rotating wheels.

The processing device 1 can perform a separation operation to separate a rollable material A that continuously enters the rollable material separation device 100 into two separated materials. When the processing device 1 performs the separation operation, the processing device 1 can perform the speed control method of the two reels of the present invention.

One of the rotating shafts is used to collect one of the separated materials in a roll, and the other rotating shaft is used to collect the other separated material in a roll, and a partial section of one of the separated materials can be a part that bypasses the auxiliary wheel 42, and The auxiliary wheel 42 is used to assist in adjusting the tension of the separated material.

In one specific application, the two separation materials can be a flexible substrate A1 and a release film A2, and the release film A2 is attached to a surface of the flexible substrate A1 to protect the flexible substrate A1. surface structure. Of course, the types of the two separated materials are not limited to the above description, as long as the two separated materials can be rolled up separately, and the two separated materials are mutually exclusive before being separated by the rollable material separation equipment 100. Mutually attached, all belong to the applicable scope of the present invention. The two rotating axes may be respectively defined as a material-receiving axis 2A and a film-tearing axis 2B. The take-up shaft 2A is used to take up the flexible substrate A1, and the tear-off shaft 2B is used to take up the release film A2.

It is worth mentioning that in actual applications, the processing device 1 may include an input interface (for example, including a touch screen, a keyboard, a mouse, etc.), or the processing device 1 may be connected to the input interface, and the user can Through the operation input interface, the initial rotation speed of each rotation axis, the torque of the motor of each driving device 3, etc. are set. In a preferred embodiment, the user can only input a basic information (such as a material number) of the rollable material through the input interface, and the processing device 3 can query in the relevant database based on the basic information. Data such as the initial rotation speed of each rotating shaft corresponding to the rollable material and the torque of the motor of each driving device 3 are obtained.

Please refer to FIG. 1 and FIG. 2 together, which is a schematic flowchart of the first embodiment of the speed control method of the two reels of the present invention. The speed control method of double reels of the present invention includes the following steps:

A data collection step S11: collect a total thickness of the separated material rolled up by at least one rotating shaft;

An adjustment step S12: adjust the rotation speed of the rotation shaft corresponding to the total thickness according to the total thickness.

In practical applications, before the data collection step S11, the relevant personnel or equipment can first fix one end of the two separated materials to the two rotating shafts respectively. In this way, when the processing device 1 controls the operation of the two rotating shafts, , the two separated materials will continue to be rolled up by the two rotating shafts, and the rollable material A will continue to be separated into two separated materials by the rollable material separation device 100 .

Through the design of the above-mentioned data collection step S11 and adjustment step S12, the problem of inversion of any rotating shaft can be effectively avoided (at this time, the separated materials rolled up by the rotating shaft are staggered, stacked, wrinkled, etc.), and also Each separated material can be correctly and smoothly rolled up on the corresponding rotating shaft.

In different embodiments, in the data collection step S11, the total thickness of the release film A2 rolled up by the tear film shaft 2B and the total thickness of the flexible substrate A1 rolled up by the take-up shaft 2A may be collected. At least one, and in the adjustment step S12, it can be based on at least one of the total thickness of the release film A2 rolled up by the tear film shaft 2B and the total thickness of the flexible substrate A1 rolled up by the take-up shaft 2A, corresponding to Adjust the rotation speed of at least one of the film tearing shaft 2B and the collecting shaft 2A. That is to say, in one embodiment, in the data collection step S11, the total thickness of the release film A2 rolled up by the tear film shaft 2B may be collected, and in the adjustment step S12, the total thickness of the release film A2 rolled up by the tear film shaft 2B may be collected based on the tear film The total thickness of the release film A2 rolled up by the shaft 2B is adjusted by adjusting the rotation speed of the take-up shaft 2A or the film-tearing shaft 2B; in one embodiment, in the data collection step S11, the rotation speed of the take-up shaft 2A can be adjusted. The total thickness of the rolled up flexible substrate A1, in the adjustment step S12, can be based on the total thickness of the rolled up flexible substrate A1 of the taking up shaft 2A, adjusting the rotation of the taking up shaft 2A or the film tearing shaft 2B speed.

It is worth mentioning that in practical applications, in the data collection step S11, at least one sensor (such as an ultrasonic sensor, an infrared sensor, etc.) may be used to obtain the winding position of the film tearing shaft 2B. The total thickness of the release film A2 or the total thickness of the flexible substrate A1 rolled up by the take-up shaft 2A, or two sensors can be used to obtain the release film A2 rolled up by the tear-off film shaft 2B. or the total thickness of the flexible substrate A1 rolled up by the take-up shaft 2A.

In different embodiments, in the data collection step S11, the processing device 1 may also collect a total length, a rotation axis information and a material information of the rollable material A entering the rollable material separation equipment 100, so as to Calculate the total thickness of the separated material rolled up by at least one rotating shaft. For example, the material information can be the thickness of each separated material, and the rotating shaft information can include the outer diameter of each rotating shaft when no separated materials are rolled up. In this way, the processing device 1 can calculate the instantaneous winding up of each rotating shaft. The total thickness of the separated material.

The rotating shaft information and material information may be pre-stored in the rollable material separation equipment 100. For example, the rollable material separation equipment 100 may also be connected to (or include) an input interface (such as a touch screen, keyboard, slider, etc.). mouse, etc.), and the relevant personnel can input the rotation axis information and material information by operating the input interface, and store the rotation axis information and material information in the processing device 1 or the storage connected to the processing device 1, but the processing device 1 obtains the rotation axis information and material The method of information is not limited to the above description. In another embodiment, the processing device 1 may also obtain it through a cloud storage.

In one of the preferred embodiments, in the adjustment step S12, in addition to adjusting the rotation speed of the rotation shaft, a torque of a driving device that controls the movement of the rotation shaft can also be adjusted at the same time. Specifically, in the embodiment in which the driving device includes a motor, in the adjustment step S12, the processing device 1 can simultaneously control the rotational speed and torque of the motor, thereby further improving the rollable material separation equipment 100 so that the separation Smooth separation of mold film A2 and flexible substrate A1 from each other.

Following the above, in practice, in the adjustment step S12, the processing device 1 can, for example, determine how to adjust the torque of the driving device (such as a motor) based on the material information, the total thickness of the separated material currently rolled up by each rotation axis, etc. , Generally speaking, the total thickness of the separated material rolled up by the rotating shaft is directly proportional to the torque of the driving device.

More specifically, the greater the total thickness of the separated material rolled up by the rotating shaft, the heavier the weight the rotating shaft bears, and the driving device will require a relatively large torque to maintain the required rotation of the rotating shaft. rotation speed. Therefore, the material information may include relevant data on the weight corresponding to the unit length of each separated material, and in the adjustment step S12, the processing device 1 can determine the current weight of the rotating shaft through relevant calculations. Based on this, the current required torque of the motor is determined, or the material information can also include basic data of each separated material (such as material number), and the processing device 1 can be based on the basic data of each separated material. In the library, query how much torque the motor requires when the rotating shaft rolls up which type of separation material and thickness.

In one of the specific embodiments, the rollable material separation device 100 may be connected to a workstation (such as a laser drilling device), and one end of the two separation materials of the rollable material A is respectively fixed on two Rotating the axis, the rollable material A is first processed by the workstation, and then enters the rollable material separation device 100, and the workstation processes a unit length section of the rollable material A each time.

When the workstation completes processing of the unit length section of the rollable material A, the relevant central control equipment (such as a central control computer, etc.) will transmit relevant control signals to the rollable material separation equipment 100, and the rollable material After the processing device 1 of the separation equipment 100 receives the control signal, it will execute the speed control method of the two reels; when the processing device 1 executes the data collection step S11, the unit length is the total length, or the processing device 1 The total length can be calculated using the unit length. In practice, relevant personnel can set the unit length through various input interfaces.

In different embodiments, the central control device may also transmit the control signal to the rollable material separation device 100 after the workstation processes different sections of the rollable material A respectively. That is to say, the processing device 1 of the rollable material separation equipment 100 can be such that each time the workstation completes processing of a section of a unit length of the rollable material A, it can execute the speed control method of the two reels once, or, The processing device 1 may also perform the dual-scroll speed control method once after processing multiple different sections of the rollable material A at the workstation.

It should be noted that in practice, it can be based on the thickness of the two separated materials, the outer diameter of each rotation shaft, the preset rotation speed of the two rotation shafts, the distance between the two rotation shafts, and the user's desired Various factors such as how much thickness of separated material is rolled up by a rotating shaft and then stopped, determine how much time should be passed between the processing device 1 when performing the separation operation, that is, the speed control method of the two reels is executed once.

It is worth mentioning that the speed control method of the two reels may also include a monitoring step: determining whether any rotation axis is reversed; if any rotation axis is reversed, the processing device 1 will send a corresponding A warning message 11 appears, and the two rotating shafts are stopped. In practice, the monitoring step may be a program that is permanently executed by the processing device 1, and the processing device 1 monitors whether any rotation axis is reversed at any time.

In one specific embodiment, the processing device 1 is electrically connected to the motors that drive each rotation axis to rotate (ie, the driving device 3). When the processing device 1 performs the monitoring step, the processing device 1 compares the responses generated by each motor in real time. Provide information (for example, including pulse number, action waveform, etc.) to determine whether the rotating shaft connected to each motor has a rewinding problem in the separated material rolled up (that is, the separated materials overlap each other, so that the rotating shaft is slightly ground upside down). Of course, the processing device 1 is not limited to using the above-described method to determine whether any rotation axis is reversed.

Please refer to FIG. 1 and FIG. 3 together. FIG. 3 is a schematic flowchart of a second embodiment of the speed control method of two reels of the present invention. The dual-axis control method in this embodiment includes the following steps:

1. Data collection step S21: Collect the total thickness of the separated materials rolled up by the two rotating shafts respectively;

A judgment step S22: judge whether the total thickness of the separated material rolled up by each rotating shaft is equal to a corresponding preset thickness;

If the total thickness of the separated materials rolled up by any of the rotating shafts is equal to the preset thickness, a warning step S23 is executed: a corresponding warning message is issued, and the speed control method of the two reels is ended. The warning information 11 may, for example, be transmitted to various displays, and the user can know which rotating shaft reels in the separated material that needs to be removed by viewing the warning information 11 displayed on the display.

If in the judgment step S22, if the total thickness of the separated materials rolled up by each rotating shaft is less than the corresponding preset thickness, the processing device 1 will continue to execute an adjustment step S24: adjust all the separated materials based on at least one total thickness. The rotation speed of the rotation axis corresponding to the total thickness.

In practical applications, the relevant personnel can operate the input interface connected to the processing device 3 to set the preset thickness corresponding to each rotation axis, or the relevant personnel can input the basic information of the rollable material through the input interface ( For example, material number), and the processing device 3 will find the preset thickness corresponding to each rotation axis in the relevant database.

Please refer to FIG. 1 and FIG. 4 together. FIG. 4 is a schematic flowchart of a third embodiment of the speed control method of two reels of the present invention. The speed control method of dual reels in this embodiment includes the following steps:

A rewinding shaft speed setting step S31: control the rewinding shaft to rotate at a predetermined speed;

A data collection step S32: collect a total thickness of the release film rolled up by the tearing film shaft;

An adjustment step S33: adjust the rotation speed of the film tearing shaft according to the total thickness of the release film rolled up by the film tearing shaft.

In other words, when the processing device 1 performs the speed control method of the two reels of this embodiment, the processing device 1 controls the take-up shaft 2A to rotate at the same predetermined speed (ie, constant speed), while the processing device 1 performs the adjustment steps. At S33, the rotation speed of the film tearing shaft 2B is adjusted accordingly according to the total thickness of the release film A2 rolled up by the film tearing shaft 2B.

Furthermore, in the adjustment step S33, the processing device 1 makes the rotation speed of the film tearing shaft 2B inversely proportional to the total thickness of the release film A2 rolled up by the film tearing shaft 2B. Preferably, in the data collection step S32, the total thickness of the flexible substrate A1 and the release film A2 rolled up by the take-up shaft 2A and the tear-off film shaft 2B respectively is obtained, and the tear-off film is calculated through the following relational expression A rotation speed of the shaft 2B, and the film tearing shaft is controlled to rotate at the said rotation speed; wherein, the rotation speed is β, the total thickness of the flexible substrate rolled up by the take-up shaft is X, and the film tearing shaft 2B is rolled The total thickness of the released release film A2 is Y, and the predetermined speed is α. (relational expression)

As mentioned above, the speed control method of the double reels in this embodiment, through the above-mentioned related designs that are different from the previous embodiments, can further enable the rollable material separation equipment 100 to be rolled up when performing the separation operation. Each section of the flexible substrate A1 (or release film A2) on the material shaft 2A (or the tear film shaft 2B) is rolled up smoothly, and any section of the flexible substrate A1 (or the release film A2) is more It is not prone to problems such as wrinkles and overlapping.

Please refer to FIG. 5 and FIG. 6 together. FIG. 5 shows a flow diagram of the third embodiment of the speed control method of the dual reels of the present invention. FIG. 6 shows the second embodiment of the separation equipment for retractable materials of the present invention. Example diagram. The speed control method of dual reels in this embodiment includes the following steps:

A calibration step S41: control the sensor to sense a measured distance from the tearing axis of the unrolled release film, and determine whether the measured distance is equal to a preset distance;

If the processing device determines that the measured distance is not equal to the preset distance, a warning step S42 is executed: sending a corresponding warning message and ending the speed control method of the two reels;

If the processing device determines that the measured distance is equal to the preset distance, the following steps are performed;

A prompt step S43: Send a prompt message to prompt the user to fix one end of the two separation materials to the two rotating shafts respectively;

1. Verification step S44: Control the operation of the two sensors to obtain the data measured by the two sensors, and judge based on whether the two rotating shafts have been separately installed with separation materials;

If it is determined that no separation material is installed on any rotating shaft, the warning step S42 will be executed;

If it is determined that both rotating axes have been installed with separation materials, perform the following steps:

A rewinding shaft speed setting step S45: control the rewinding shaft to rotate at a predetermined speed;

A data collection step S46: Control the sensor to measure a basic distance from the film tearing shaft, and based on the basic distance, calculate the total thickness of the release film currently rolled up by the film tearing shaft;

1. Adjustment step S47: Adjust the rotation speed of the film tearing shaft according to the total thickness of the release film rolled up by the film tearing shaft.

In practical applications, the warning information 11 can be executed with corresponding sounds and light beams through relevant sound-producing devices (such as speakers) and light-emitting devices (such as various warning lights), and the user hears the sound-producing device emitting a specific prompt sound. , prompts, or when the user sees the light-emitting device emitting a specific light beam (such as a red light), the user can know that the value currently measured by the sensor is incorrect. Of course, the warning information 11 can also be displayed on a display device (such as various display screens) in the form of text, graphics, etc., and relevant personnel can view it through the relevant display device connected to the rollable material separation equipment 100 to relevant tips.

As shown in Figure 6, the processing device 1 of the rollable material separation equipment 100 can also be connected (for example, in a wired or wireless manner) to an input interface 6. The input interface 6 is used to provide a user operation to generate a Correction signal 61. In the calibration step S41, after the processing device 1 sends the warning information 11, the user can operate the input interface 6 to generate the corresponding calibration signal 61. Then, the processing device 1 will adjust the sensor according to the calibration signal 61. At least one adjustable value of 5 is 51.

For example, the sensor 5 can be an ultrasonic sensor, and the input interface 6 can be a touch screen. After the processing device 1 generates the warning information 11, the user can, for example, see something like "sensing" on the touch screen. The distance currently measured by the sensor 5 is different from the default distance, please adjust the resolution of the sensor" and other prompt text, and the processing device 1 can control the touch screen (ie, the input interface 6) at the same time to display at least An adjustment option (such as a virtual button), and the user can click one of the adjustment options by operating the touch screen to change the resolution of the sensor 5, so that the sensor 5 can use the correct resolution , measure the distance between it and the film tearing shaft 2B that is not rolled up with the release film A2. In practical applications, when the user operates one of the adjustment options, the sensor 5 can perform measurements at the same time, and the user can instantly view the sensor after adjusting the resolution on the touch screen. Therefore, the user can ensure that the sensor 5 measures the distance between the sensor 5 and the tear-off shaft 2B that does not have the release film A2 rolled up with the correct resolution.

In practical applications, when the processing device 1 determines that the measured distance is not equal to the preset distance, the processing device 1 may, for example, control the relevant display device to display prompt information, and the user may see a message similar to "Please remove" on the display device. "Separated material on each rotating shaft" and other prompt text. When the processing device 1 determines that no separation material is installed on any rotation axis, the processing device 1 can, for example, control the relevant display device to display prompt information, and the user can see a message similar to "Please confirm whether each rotation axis has been installed" on the display device. Prompt text such as "Install the separation material correctly".

In the verification step S43, the processing device 1 may determine whether the distance measured by each sensor is less than a preset distance. If so, it may be determined that the rotating shaft has been installed with separation material. Otherwise, it may be determined that the rotating shaft is not installed. There is a separation material, or the separation material is not installed correctly.

To sum up, the speed control method of the double reels and the roll-type material separation equipment of the present invention can make each rotating shaft correctly and smoothly roll up the corresponding separated material, and each rotating shaft is not prone to inversion. Problems, and the separated materials rolled up by each rotating shaft are not prone to problems such as overlapping of separated materials or wrinkles in the separated materials.

The above are only the best possible embodiments of the present invention, and do not limit the patent scope of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the protection scope of the present invention. .

100: Rollable material separation equipment 1: Processing device 11: Warning information 2A: Rewinding shaft 2B: Tear film shaft 3: Driving device 4: Auxiliary device 41: Bracket 42: Auxiliary wheel 5: Sensor 51: Adjustable Value 6: Input interface 61: Correction signal A: Rollable material A1: Flexible substrate A2: Release film S11, S12: Process steps S21, S22, S23, S24: Process steps S31, S32, S33: Process steps S41, S42, S43, S44, S45, S46, S47: Process steps

Figure 1 is a schematic diagram of the first embodiment of the roll-type material separation equipment of the present invention.

FIG. 2 is a schematic flowchart of the first embodiment of the dual-reel speed control method of the present invention.

FIG. 3 is a schematic flowchart of the second embodiment of the speed control method of two reels of the present invention.

FIG. 4 is a schematic flowchart of the third embodiment of the dual-reel speed control method of the present invention.

FIG. 5 is a schematic flowchart of the fourth embodiment of the dual-reel speed control method of the present invention.

Figure 6 is a schematic diagram of the second embodiment of the rollable material separation equipment of the present invention.

S11, S12: Process steps

Claims (10)

A speed control method for double reels, which is suitable for a roll-type material separation equipment. The roll-type material separation equipment includes a processing device and two rotating shafts. The processing device can perform a separation operation to separate A rollable material that continuously enters the rollable material separation equipment is separated into two separated materials. One of the rotating shafts is used to collect one of the separated materials in a roll, and the other rotating shaft is used to collect the separated materials in a roll. To collect another separation material in a roll, during the process of the processing device performing the separation operation, the processing device can perform the speed control method of the two reels, which at least includes the following steps: A data collection step: collect a total thickness of the separated material rolled up by at least one of the rotating shafts; An adjustment step: adjust the rotation speed of the rotation shaft corresponding to the total thickness according to the total thickness. The speed control method of double reels as described in claim 1, wherein the rollable material separation equipment is connected to a workstation, and one end of the two separation materials of the rollable material is respectively fixed on two The rotating shaft, the rollable material is processed by the workstation first, and then enters the rollable material separation equipment, and the workstation processes one unit length of the rollable material each time Sections are processed; in the data collection step, a total length and a rotation axis information of the rollable material that enters the rollable material separation equipment after being processed by the workstation are used and a material information to calculate the total thickness of the separated material rolled up by at least one of the rotating shafts; wherein, in the adjusting step, in addition to adjusting the rotational speed of the rotating shaft, the A torque of a driving device that controls the movement of the rotating shaft. The speed control method of double reels as described in claim 1, wherein the two rotating axes are respectively defined as a material collecting axis and a film tearing axis, and the two separation materials are respectively a soft substrate and a release type. film, the rewinding shaft is used to wind up the flexible substrate, and the film tearing shaft is used to rewind the release film; before the data collection step, the processing device executes a rewinding shaft speed Setting step: control the rewinding shaft to rotate at a predetermined speed; in the data collection step, the total thickness of the release film rolled up by the tearing film shaft is collected, and in the In the adjustment step, the rotation speed of the film tearing shaft is adjusted. The speed control method of two reels as described in claim 3, wherein in the data collection step, at least one sensor is used to obtain all the parameters of the release film rolled up by the tearing film shaft. Describe the total thickness. The speed control method of two reels as described in claim 4, wherein in the adjustment step, the rotation speed of the film tearing shaft is equal to the rotation speed of the release film rolled up by the film tearing shaft. Inversely proportional to the total thickness. The speed control method of double reels as claimed in claim 5, wherein in the data collection step, two of the sensors are used to obtain the separation of the two rotating shafts respectively. The total thickness of the material, and the rotation speed of the film tearing shaft is calculated through the following relationship; Wherein, the rotation speed is β, the total thickness of the flexible substrate rolled up by the take-up shaft is X, the total thickness of the release film rolled up by the tear film shaft is Y, and the The predetermined speed is α. The speed control method of double reels as described in claim 4, wherein before the data collection step, a correction step is also included: controlling the sensor to sense the difference between the speed and the speed of the release film when the release film is not rolled up. A measured distance of the film tearing shaft, and whether the measured distance is equal to a preset distance; if the processing device determines that the measured distance is not equal to the preset distance, a corresponding Warning information, and the data collection step is not performed; if the processing device determines that the measurement distance is equal to the preset distance, then in the collection step, the sensor measurement is controlled, which is related to A basic distance of the film tearing shaft, and based on the basic distance, the total thickness of the release film currently rolled up by the film tearing shaft is calculated. The speed control method of two reels according to claim 7, wherein the sensor is an ultrasonic sensor, the processing device is connected to an input interface, and the input interface is used to provide a user operation to Generate a correction signal, and the processing device can adjust a resolution of the ultrasonic sensor according to the correction signal; after the processing device executes the correction step and issues the warning information, if When the processing device receives the correction signal, the processing device will adjust the resolution of the ultrasonic sensor according to the correction signal. The speed control method for dual reels as described in claim 1, wherein the speed control method for dual reels further includes a monitoring step: determining whether any of the rotation shafts is reversed; if any of the rotation shafts is reversed; If reversal occurs, the processing device will send out a corresponding warning message and stop the operation of the two rotating shafts. A kind of rollable material separation equipment, which includes: a processing device and two rotating shafts. The processing device can control the rotation speed of each rotating shaft respectively. The processing device can perform a separation operation to continuously enter the material. A rollable material of the rollable material separation equipment is separated into two separated materials. One of the rotating shafts is used to collect one of the separated materials into a roll, and the other said rotating shaft is used to form a roll. The other separation material is collected in a roll, and in the process of the processing device performing the separation operation, the processing device can perform the speed control method of the two reels as described in any one of claims 1 to 9.

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