Adhesive application control method, controller, and storage medium

By actively controlling the position of the buffer floating roller, the problem of insufficient tension control during the strip winding process was solved, achieving high-quality and efficient winding results.

CN116553231BActive Publication Date: 2026-07-21GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD
Filing Date
2022-01-27
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In existing technologies, the tension control capability during the material strip winding process is poor, resulting in the inability to guarantee winding quality and efficiency, and mainly relying on passive unwinding spring rod control.

Method used

By acquiring the position information of the buffer floating roller and the winding speed value, the driving speed value of the main drive module is determined and actively controlled to keep the position of the buffer floating roller within the preset range, preventing the material strip from breaking or wrinkling.

Benefits of technology

It effectively improves the quality of material strip winding, prevents breakage and wrinkles, enhances winding stability and production efficiency, and reduces equipment failure rate.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The embodiment of the present application provides a kind of rubber control method, controller and storage medium, the method comprises the following steps: obtaining the position information of buffer floating roller, winding line speed value and the piece length value of unit rubber sheet in target winding material tape, according to position information, winding line speed value and piece length value determine the drive speed value of main drive module, according to drive speed value control main drive module, to make the position information of buffer floating roller in the process of winding material tape in the preset position range within.This embodiment of technical scheme, in the process of winding, by obtaining the position information of buffer floating roller, and according to the position information of main drive module drive speed is actively controlled, to control the position information in the process of winding material tape in the preset position range within, can effectively prevent material tape to be pulled apart or wrinkle, can effectively improve the winding quality of material tape.
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Description

Technical Field

[0001] The embodiments of the present invention relate to, but are not limited to, the field of communications, and particularly to an adhesive application control method, a controller, and a storage medium. Background Technology

[0002] With the continuous improvement of productivity, the requirements for the quality and efficiency of material strip winding in industry are getting higher and higher. How to effectively control the tension of the material strip during the winding process is an urgent technical problem to be solved. Moreover, this problem has always been a challenge in the manufacturing industry. At present, the main solution to prevent the material strip from breaking during the winding process is to control the tension to a constant state by moving the unwinding spring lever up and down. However, this tension control method is a passive winding method, which has poor tension control ability and cannot guarantee the quality and efficiency of winding. Summary of the Invention

[0003] The following is an overview of the subject matter described in detail herein. This overview is not intended to limit the scope of the claims.

[0004] The main objective of this invention is to provide an adhesive application control method, controller, and storage medium that can improve the winding quality of the tape.

[0005] In a first aspect, embodiments of the present invention provide an adhesive application control method, the method comprising:

[0006] Obtain the position information of the buffer floating roller, the winding speed value, and the unit adhesive sheet length value in the target winding strip;

[0007] The drive speed value of the main drive module is determined based on the position information, the take-up line speed value, and the sheet length value.

[0008] The main drive module is controlled according to the drive speed value so that the position information of the buffer floating roller is within a preset position range during the winding of the material strip.

[0009] In one embodiment, the winding linear speed value is less than or equal to the maximum winding speed limit value, which is determined by the sheet length value, the adhesive application time value, the preparation time value, and the maximum linear speed value of the winding module. The preparation time value represents the time required for preparation actions before applying adhesive to the unit adhesive sheet.

[0010] In one embodiment, the method for determining the maximum winding speed limit includes:

[0011] Obtain the sheet length value, the adhesive application time value, and the adhesive preparation time value;

[0012] The maximum allowable take-up speed is determined based on the sheet length value, the adhesive application time value, and the adhesive preparation time value.

[0013] The maximum winding speed limit is determined based on the maximum linear speed value and the maximum permissible winding linear speed value.

[0014] In one embodiment, determining the maximum winding speed limit value based on the maximum linear speed value and the maximum permissible winding linear speed value includes:

[0015] If the maximum linear speed value is less than the maximum permissible winding speed value, the maximum linear speed value is determined to be the maximum speed limit value;

[0016] or,

[0017] If the maximum linear speed value is greater than the maximum permissible winding speed value, the maximum permissible winding speed value is determined to be the maximum speed limit value.

[0018] In one embodiment, the preparatory actions before adhesive application include: controlling the main drive module to position the unit adhesive sheet and controlling the adhesive application station to determine adhesive preparation. The method for determining the preparation time value includes:

[0019] If the positioning time value is greater than the glue preparation time value, the preparation time value is equal to the positioning time value, the positioning time value is the time value required for the positioning process, and the glue preparation time value is the time value required for the glue preparation process.

[0020] or,

[0021] If the positioning time value is less than the glue preparation time value, the preparation time value is equal to the glue preparation time value.

[0022] In one embodiment, when the take-up wire speed value remains constant, the drive speed value of the main drive module determined based on the position information, the take-up wire speed value, and the sheet length value includes:

[0023] Obtain a preset planned speed value, wherein the preset planned speed value is a drive speed value determined based on the position information, the take-up line speed value, and the sheet length value when the buffer floating roller is at a preset position within the movable range of the buffer floating roller.

[0024] Obtain the location information;

[0025] The speed compensation coefficient is obtained based on the location information and the preset location value in the movable range;

[0026] The drive speed value of the main drive module is determined based on the preset planned speed value and speed compensation coefficient.

[0027] In one embodiment, the method for determining the preset planned speed value includes:

[0028] The adhesive application running time value of the main drive module is determined based on the winding speed value and the sheet length value;

[0029] Get the adhesive application time value;

[0030] The positioning time value is obtained based on the adhesive application running time value and the adhesive application time value. The positioning time value is the time required for the main drive module to perform positioning processing on the unit adhesive sheet.

[0031] The planned speed value is determined based on the positioning time value and the location information.

[0032] In one embodiment, during the time required for the preparatory actions before adhesive application, the preset planned speed value forms a trapezoidal curve in the speed-time coordinate system.

[0033] In one embodiment, the preset position range is smaller than the movable range, and the median position of the preset position range is the same as the median position of the movable range.

[0034] In a second aspect, embodiments of the present invention provide a controller, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the adhesive application control method as described in the first aspect.

[0035] Thirdly, a computer-readable storage medium storing computer-executable instructions for performing the adhesive application control method described in the first aspect.

[0036] This invention includes an adhesive application control method comprising the following steps: acquiring the position information of the buffer floating roller, the winding linear speed value, and the sheet length value of the unit adhesive sheet in the target winding strip; determining the drive speed value of the main drive module based on the position information, the winding linear speed value, and the sheet length value; and controlling the main drive module according to the drive speed value to ensure that the position information of the buffer floating roller is within a preset position range during the winding of the strip. The technical solution of this embodiment, by acquiring the position information of the buffer floating roller during the winding process and actively controlling the drive speed of the main drive module based on this position information, effectively prevents the strip from breaking or wrinkling, and significantly improves the winding quality of the strip.

[0037] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description, claims, and drawings. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of an adhesive applicator for performing an adhesive applicator control method according to an embodiment of the present invention;

[0039] Figure 2 This is a flowchart of an adhesive application control method provided in one embodiment of the present invention;

[0040] Figure 3 This is a schematic diagram of the planned speed value provided in one embodiment of the present invention;

[0041] Figure 4 This is a schematic diagram illustrating the correspondence between the winding line speed curve, the main drive module speed curve, and the buffer fluctuation curve provided in one embodiment of the present invention.

[0042] Figure 5 This is a schematic diagram of a controller provided in one embodiment of the present invention. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0044] It should be noted that although functional modules are divided in the device schematic diagram and a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flowchart. The terms "first," "second," etc., in the specification, claims, or the aforementioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0045] With the continuous improvement of productivity, the requirements for the quality and efficiency of material strip winding in industry are getting higher and higher. How to effectively control the tension of the material strip during the winding process is a technical problem that needs to be solved. Moreover, this problem has always been a challenge in the manufacturing industry. At present, the main solution to prevent the material strip from breaking during the winding process is to control the tension to a constant state by moving the unwinding spring lever up and down. However, this tension control method is a passive winding method, which has poor tension control ability and cannot guarantee the quality and efficiency of winding.

[0046] To address the aforementioned problems, this invention provides an adhesive application control method, controller, and storage medium. The adhesive application control method includes the following steps: acquiring the position information of the buffer floating roller, the winding line speed value, and the sheet length value of the unit adhesive sheet in the target winding strip; determining the drive speed value of the main drive module based on the position information, winding line speed value, and sheet length value; and controlling the main drive module according to the drive speed value to ensure that the position information of the buffer floating roller remains within a preset position range during the winding process of the strip. This embodiment's technical solution, by acquiring the position information of the buffer floating roller during the winding process and actively controlling the drive speed of the main drive module based on this position information, effectively prevents the strip from breaking or wrinkling, thus significantly improving the winding quality of the strip.

[0047] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0048] like Figure 1 As shown, Figure 1 This is a schematic diagram of an adhesive applicator for performing an adhesive applicator control method according to an embodiment of the present invention.

[0049] exist Figure 1 In the example, the adhesive applicator 100 includes an adhesive applicator station 110, a main drive module 120, a buffer floating roller 130, a winding module 140, a detection module 150, and a controller 160. The adhesive applicator station 110 is used for adhesive preparation and applicator operation. The main drive module 120 is used to control the material strip 170 to enter or leave the adhesive applicator station 110. The buffer floating roller 130 is located between the main drive module 120 and the winding module 140. The buffer floating roller 130 is used to move within a movable range under the tension of the material strip 170. The winding module 140 is used to wind up the material strip 170. The detection module 150 is used to detect the position information of the buffer floating roller 130. The controller 160 is used to control the main drive module 120 based on various index data during the operation of the adhesive applicator 100, so that the position information of the material strip 170 is within a preset position range during the winding process, which can effectively prevent the material strip 170 from breaking or wrinkling, and can effectively improve the winding quality of the material strip 170.

[0050] It should be noted that the adhesive applicator 100 may also be equipped with an adhesive positioning sensor 181, an unwinding module 182, a deceleration sensor 183, a process correction module 184, etc. This embodiment does not specifically limit the structure of the adhesive applicator 100, and those skilled in the art will understand that... Figure 1 The adhesive applicator 100 shown does not constitute a limitation on the embodiments of the present invention. It may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0051] In one embodiment, during the adhesive application process, the unwinding module 182 and / or the main drive module 120 of the adhesive applicator 100 need to be stopped so that the tape 170 is also stationary, thus facilitating the adhesive application station 110 to apply adhesive to the tape 170. However, to maintain the stability of the winding, the winding module 140 can maintain a certain linear speed to steadily wind the tape 170. In this case, if the position of the buffer floating roller 130 is not well controlled, it will cause the buffer floating roller 130 to move to the maximum or minimum value within its movable range, which may lead to the tape 170 breaking or wrinkling. Based on the above-mentioned problems, it is necessary to plan the positioning speed of the main drive module 120 to complete the length of the tape within a specified time. In addition, it can be used to limit the buffer fluctuations caused by arbitrarily setting the tape length and adhesive application time, and to compensate for the buffer fluctuations caused by excessive actual adhesive application or preparation time. There is also processing logic for encountering tapes of different lengths or abnormal tapes. The complete control system includes an unwinding mechanism, an unwinding buffer, a deceleration sensor, an adhesive application positioning sensor, an adhesive application main drive, an adhesive application buffer, and a rewinding mechanism. Stable buffer control enables the adhesive applicator to produce continuously and stably, improving production efficiency and reducing equipment downtime.

[0052] Based on the above-described adhesive applicator, various embodiments of the adhesive applicator control method of the present invention are presented below. It should be noted that the adhesive applicator control method of the present invention can be applied not only to adhesive applicators but also to other winding equipment.

[0053] like Figure 2 As shown, Figure 2 This is a flowchart of an adhesive application control method provided in an embodiment of the present invention. The adhesive application control method is applied to the controller in the adhesive application machine described above, and the adhesive application control method includes, but is not limited to, steps S100, S200 and S300.

[0054] Step S100: Obtain the position information of the buffer floating roller, the winding linear speed value, and the unit adhesive sheet length value in the target winding strip.

[0055] Specifically, during the operation of the adhesive applicator, in order to effectively control the speed of the main drive module, the controller needs to acquire the position information of the buffer floating roller and the winding speed value during the operation of the adhesive applicator. The winding speed value is determined based on the length of the unit adhesive sheet in the target wound strip, the adhesive application time, and the preparation time. The preparation time represents the time required for preparatory actions before applying adhesive to the unit adhesive sheet.

[0056] It should be noted that, while ensuring winding efficiency, in order to stably control winding quality, the winding line speed should not be set too high during actual operation; it needs to be lower than the maximum winding speed limit. Therefore, before operation, the maximum winding speed limit needs to be effectively calculated. This can be done by inputting data such as sheet length, adhesive application time, and adhesive preparation time into the controller. The controller can then calculate the winding line speed based on these parameters. The calculation method for the winding line speed is as follows:

[0057] First, determine the preparation time value. The preparatory actions before adhesive application mainly include controlling the main drive module to position the unit adhesive sheet and controlling the adhesive application station in the adhesive applicator to prepare the adhesive. Therefore, the data used to determine the preparation time value mainly includes the time required for positioning and the time required for adhesive preparation. Then, select the larger of the two values ​​as the preparation time value. That is, if the time required for positioning is greater than the time required for adhesive preparation, the preparation time value is equal to the time required for positioning; or, if the time required for positioning is less than the time required for adhesive preparation, the preparation time value is equal to the time required for adhesive preparation.

[0058] It should be noted that, as Figure 4 As shown, the adhesive application time of the main drive module is equal to the sum of the preparation time and the adhesive application time. Typically, to ensure a smooth adhesive application process, the positioning time is greater than or equal to the adhesive preparation time. This reduces the risk of the main drive module stopping for too long, which could lead to ineffective control of the buffer floating roller's position. The positioning time is the time required for positioning, and the adhesive preparation time is the time required for adhesive preparation.

[0059] Then, based on the relationship between the winding speed and the sheet length, adhesive application time, and preparation time, the maximum allowable winding speed is calculated using the following formula. Therefore, when setting the winding speed, a speed value smaller than the maximum allowable winding speed can be selected as the working speed of the winding module. The specific formula is as follows:

[0060] Maximum permissible winding speed = length of a single sheet / (adhesive application time + preparation time) * preset coefficient / 100.

[0061] It should be noted that the preset coefficient can be 60 or 65. This implementation does not impose a specific limitation on it and can be set according to the specific situation.

[0062] Next, the maximum winding speed limit needs to be determined based on the maximum linear speed of the winding module. The maximum winding speed limit is the minimum value between the maximum permissible winding linear speed and the maximum linear speed of the winding module. For example, if the maximum linear speed of the winding module is 80 m / min, and the calculated maximum permissible winding linear speed is 90 m / min, then the maximum winding speed limit is 80 m / min. That is, when preset the winding linear speed value, a speed value less than 80 m / min can be selected as the working linear speed of the winding module.

[0063] Among the operating parameters of the adhesive applicator, the three parameters of sheet length, adhesive application time, and winding speed can be set and modified individually according to the actual situation. During the setting process, it is easy to encounter problems such as unstable buffering due to unreasonable settings. Now, by linking these parameters together and limiting the maximum winding speed, the stability of buffer control can be effectively guaranteed.

[0064] It should be noted that the adhesive application time can be set to less than 1 second, such as 0.7 seconds or 0.8 seconds. This embodiment does not impose any specific limitation on it.

[0065] Step S200: Determine the drive speed value of the main drive module based on the position information, the winding speed value, and the sheet length value.

[0066] In one embodiment, during actual operation, the production efficiency of the adhesive applicator can be adjusted according to business needs. Under stable operation, the setting of the winding speed of the winding module represents the production efficiency of the adhesive applicator. Therefore, under normal circumstances, the winding speed value is preset according to the maximum winding speed limit value in the above embodiment before operation. Then, when the winding speed value is constant, the controller can determine the driving speed value of the main drive module in the adhesive applicator according to the position information and the piece length value.

[0067] In one embodiment, a preset planned speed value is first obtained. This preset planned speed value is the drive speed value determined based on position information, winding speed, and sheet length, assuming the buffer floating roller is at a preset position within its movable range. Position information is then obtained, and a speed compensation coefficient is calculated based on the position information and the midpoint of the movable range. Finally, the drive speed value of the main drive module in the adhesive applicator is determined based on the preset planned speed value and the speed compensation coefficient. For example, based on the operating conditions, speed compensation is applied to the next unit of adhesive application to ensure that the position of the buffer floating roller remains stable within a certain range at the start of each application. First, the main drive speed compensation coefficient is calculated using the first formula (speed compensation coefficient = (preset position within movable range - position information of the buffer floating roller) / 10000). Then, based on the main drive speed compensation coefficient, the speed of the main drive module for the next unit of adhesive application is calculated: drive speed value = planned speed value * (1 + speed compensation coefficient).

[0068] It should be noted that the preset position can be the midpoint of the movable range of the buffer floating roller, or other position values ​​near the midpoint of the movable range of the buffer floating roller. It can be set according to the actual situation, and this embodiment does not impose any specific limitations on it.

[0069] It should be noted that the method for determining the preset planned speed value includes: first, determining the adhesive application running time value of the main drive module in the adhesive applicator based on the winding speed value and the sheet length value; then, obtaining the adhesive application time value; and finally, determining the planned speed value based on the positioning time value and position information. For example, based on the sheet length value and the adhesive application running time value, the HC_HighSpeedcontrol function module is used for calculation, and then the calculated parameters are set in the control program of the main drive module. The main drive module will run at the set speed and stop after completing the sheet length positioning. (Refer to...) Figure 3 The entire speed curve planning satisfies the following relationship: Total positioning time = Acceleration time + Constant speed time + Deceleration time. This can be understood as the preset planned speed value forming a trapezoidal curve in the speed-time coordinate system within the time required for the preparatory actions before adhesive application. (The calculated parameters may include: main drive planned speed, acceleration, deceleration, and jerk (acceleration)).

[0070] It should be noted that during the preparation time required before applying the adhesive, the preset planned speed value forms a trapezoidal curve or an arc curve in the speed-time coordinate system. This implementation does not specifically limit it.

[0071] Step S300: Control the main drive module according to the drive speed value so that the position information of the buffer floating roller is within the preset position range during the winding of the material strip.

[0072] In one embodiment, reference is made to Figure 4 When the winding speed is fixed, the main drive module can be controlled according to the drive speed value corresponding to the speed curve of the main drive module, so that the position information of the buffer floating roller fluctuates within a preset reasonable position range during the winding of the material strip.

[0073] It should be noted that, Figure 4 This is just one schematic embodiment of the correspondence between the winding linear speed curve, the main drive module speed curve, and the buffer fluctuation curve representing the position information of the buffer floating roller. This embodiment does not limit the correspondence between the three to a single one, and there may be other correspondences.

[0074] It should be noted that the preset position range is smaller than the movable range. For example, the preset position range can be half or two-thirds of the movable range. This embodiment does not specifically limit the preset position range, and it can be set according to the actual product quality control needs.

[0075] It should be noted that the preset position range smaller than the movable range can include the midpoint of the movable range, the position above the movable range, or the position below the movable range. This embodiment does not specifically limit it and can be set according to the actual product quality control needs.

[0076] Additionally, refer to Figure 5 One embodiment of the present invention provides a controller 160, the device 160 including: a memory 520, a processor 510, and a computer program stored in the memory 520 and executable on the processor 510.

[0077] The processor 510 and memory 520 can be connected via a bus or other means.

[0078] The non-transient software program and instructions required to implement the adhesive application control method on the controller 160 side of the above embodiment are stored in the memory 520. When executed by the processor 510, the adhesive application control method of the above embodiment is executed, for example, the method described above is executed. Figure 2 Method steps S100 to S300.

[0079] Furthermore, one embodiment of the present invention also provides a computer-readable storage medium storing computer-executable instructions, which, when used to execute the adhesive application control method of the controller described above, for example, execute the above-described... Figure 2 Method steps S100 to S300.

[0080] It will be understood by those skilled in the art that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components can be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer-readable medium, which can include computer storage media (or non-transitory media) and communication media (or transient media). As is known to those skilled in the art, the term computer storage media includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridges, magnetic tape, disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and is accessible to a computer. Furthermore, as is known to those skilled in the art, communication media typically include computer-readable instructions, data structures, program modules, or other data in modulated data signals such as carrier waves or other transmission mechanisms, and may include any information delivery medium.

[0081] The above provides a detailed description of the preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of the present invention.

Claims

1. A method for controlling adhesive adhesion, the method comprising: Obtain the position information of the buffer floating roller, the winding linear speed value, and the sheet length value of the unit adhesive film in the target winding strip, wherein the winding linear speed value is less than or equal to the maximum winding speed limit value; The drive speed value of the main drive module is determined based on the position information, the take-up wire speed value, and the sheet length value. The main drive module is controlled according to the drive speed value so that the position information of the buffer floating roller is within a preset position range during the winding of the material strip. The maximum winding speed limit is determined by the sheet length, adhesive application time, preparation time, and the maximum linear speed of the winding module. The method for determining the maximum winding speed limit includes: The sheet length value, the adhesive application time value, and the preparation time value are obtained. The preparation time value represents the time required for preparation actions before applying adhesive to the unit adhesive sheet. The maximum allowable winding speed is calculated using the winding speed formula: Maximum allowable winding speed = Sheet length / (Adhesive application time + Preparation time) * Preset coefficient / 100. If the maximum linear speed value is less than the maximum permissible winding speed value, the maximum linear speed value is determined to be the maximum speed limit value; or, If the maximum linear speed value is greater than the maximum permissible winding speed value, the maximum permissible winding speed value is determined to be the maximum speed limit value.

2. The adhesive application control method according to claim 1, characterized in that, The preparatory actions before adhesive application include: controlling the main drive module to position the unit adhesive sheet and controlling the adhesive application station to prepare adhesive. The method for generating the preparation time value includes: If the positioning time value is greater than the glue preparation time value, the preparation time value is equal to the positioning time value, the positioning time value is the time value required for the positioning process, and the glue preparation time value is the time value required for the glue preparation process. or, If the positioning time value is less than the glue preparation time value, the preparation time value is equal to the glue preparation time value.

3. The adhesive application control method according to claim 1, characterized in that, When the take-up line speed remains constant, determining the drive speed value of the main drive module based on the position information, the take-up line speed value, and the sheet length value includes: Obtain a preset planned speed value, wherein the preset planned speed value is a drive speed value determined based on the position information, the take-up line speed value, and the sheet length value when the buffer floating roller is at a preset position within the movable range of the buffer floating roller. Obtain the location information; The speed compensation coefficient is calculated according to the first formula, which is: Speed ​​compensation coefficient = (Preset position of movable range - Position information) / 10000; The drive speed value of the main drive module is determined based on the preset planned speed value and speed compensation coefficient.

4. The adhesive application control method according to claim 3, characterized in that, The method for determining the preset planned speed value includes: The adhesive application time of the main drive module is determined based on the winding speed value and the sheet length value. Get the adhesive application time value; The positioning time value is obtained based on the adhesive application running time value and the adhesive application time value. The positioning time value is the time required for the main drive module to perform positioning processing on the unit adhesive sheet. The planned speed value is determined based on the positioning time value and the location information.

5. The adhesive application control method according to claim 3 or 4, characterized in that, During the time required for the preparatory actions before applying the adhesive, the preset planned speed value forms a trapezoidal curve in the speed-time coordinate system, consisting of the length of the piece during acceleration, the length of the piece during constant speed, and the length of the piece during deceleration.

6. The adhesive application control method according to claim 3 or 4, characterized in that, The preset position range is smaller than the movable range, and the median position of the preset position range is the same as the median position of the movable range.

7. A controller, comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the computer program, implements the adhesive application control method according to any one of claims 1 to 6.

8. A computer-readable storage medium storing computer-executable instructions for performing the adhesive application control method according to any one of claims 1 to 6.