Medical bandage processing equipment with intelligent adjustment and adaptive control

Abstract

The invention discloses medical bandage processing equipment with intelligent adjustment and adaptive control, and relates to the technical field of bandage processing. The following scheme is proposed, which includes: a processing table, on the surface of which a servo motor for driving a bandage inner tube to rotate is fixed; a bandage guide frame, fixed on the processing table; a bandage guide arm, slidably connected to the bandage guide frame; a first acquisition module, used to acquire video data one; a second acquisition module, used to acquire video data two; an analysis module, which acquires a first-class frame image and a second-class frame image based on the video data one and the video data two, acquires a first-class grayscale value and a second-class grayscale value based on the first-class frame image and the second-class frame image, and compares the first-class grayscale value and the second-class grayscale value with a first-class grayscale value threshold and a second-class grayscale value threshold, respectively, to determine whether to generate an adjustment instruction; the invention corrects the bandage winding path in real time to ensure the qualified rate of large-scale winding operations.

Description

Technical Field

[0001] The invention relates to the field of bandage processing, and in particular to medical bandage processing equipment with intelligent adjustment and adaptive control. Background Art

[0002] Medical bandages are used to bandage wounds and are common medical consumables. Currently, medical bandages mainly include self-adhesive pressure bandages, gauze bandages, elastic bandages and mesh bandages. During the processing of various medical bandages, winding operations are required at the end, that is, the medical bandage is wound on the inner tube of the bandage at a fixed length for easy subsequent carrying and use;

[0003] For example, the patent with publication number CN106904467A discloses a medical bandage processing equipment, including a driving machine and a driving shaft connected to the driving machine, a winding wheel device for winding the medical bandage, and a support frame and a correction device for supporting the winding wheel device, wherein the correction device includes a baffle installed on the left side of the driving machine; the patent uses the correction device to correct the bandage to prevent the bandage from detaching from the inner tube of the bandage during winding; however, when correcting, it can only be corrected before the winding operation begins, and cannot be corrected in real time during the winding operation. However, when winding bandages such as elastic bandages that have high elasticity, the bandages often deviate from the originally designed path due to their own elastic vibration during the winding operation. Therefore, if they are not adjusted in real time according to production conditions, the qualified rate cannot be guaranteed during mass production. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a medical bandage processing equipment with intelligent adjustment and adaptive control, so as to realize real-time correction of the bandage winding path and ensure the qualified rate of large-scale winding operations.

[0005] In order to achieve the above technical objectives, the present invention provides a medical bandage processing device with intelligent adjustment and adaptive control:

[0006] It includes:

[0007] A processing table, on the surface of which a servo motor for driving the inner tube of the bandage to rotate is fixed;

[0008] A bandage guide frame is fixed on the processing table;

[0009] A bandage guide arm is slidably connected to the bandage guide frame, and the bandage guide arm is used to control the bandage guide through the sliding position;

[0010] A first acquisition module, used for acquiring video data 1;

[0011] The second acquisition module is used to acquire video data 2;

[0012] An analysis module, which obtains a first-class frame picture and a second-class frame picture based on the first-class frame picture and the second-class frame picture, obtains a first-class grayscale value and a second-class grayscale value respectively based on the first-class frame picture and the second-class frame picture, and compares the first-class grayscale value and the second-class grayscale value with the first-class grayscale value threshold and the second-class grayscale value threshold respectively, to determine whether to generate an adjustment instruction;

[0013] The control module adjusts the position of the bandage guide arm based on the adjustment instruction.

[0014] Preferably, one end of the bandage guide arm is rotatably connected to a bandage guide wheel, and the other end of the bandage guide arm is provided with an electric push rod, the electric push rod is fixed on the bandage guide frame, and the output end of the electric push rod is fixedly connected to the bandage guide arm;

[0015] The outer surface of the bandage guide frame is rotatably connected with a guide roller, and the guide roller is arranged above the bandage guide arm;

[0016] A drive cylinder seat is fixed to the output end of the servo motor, and the drive cylinder seat is conical.

[0017] Preferably, a positioning cartridge seat is provided on the opposite side of the driving cartridge seat, and the positioning cartridge seat and the opposite side of the driving cartridge seat are conical;

[0018] The side of the positioning cylinder seat facing away from the driving cylinder seat is rotatably connected with a connecting seat, and the connecting seat is slidably connected with the processing table;

[0019] A first cylinder is fixed on the outer surface of the processing table, and an output end of the first cylinder is fixedly connected to a connecting seat.

[0020] Preferably, a bracket is hingedly connected to the outer surface of the processing table, a support seat is slidably connected to the outer surface of the bracket, and a support roller is rotatably connected to the outer surface of the support seat;

[0021] A guide rod is fixed on the lower surface of the support seat, the guide rod is slidably connected with the bracket, and a spring is sleeved on the outer surface of the guide rod.

[0022] Preferably, a connecting pile is fixed to the lower surface of the bracket, an end of the connecting pile away from the bracket is hinged to a first connecting rod, and an end of the first connecting rod away from the connecting pile is hinged to a connecting seat.

[0023] Preferably, a second cylinder is fixed to the outer surface of the processing table, and a hot pressing knife is fixed to the output end of the second cylinder.

[0024] Preferably, a material guide groove is fixed on the outer surface of the processing table, a first limit block is hingedly connected to the end of the material guide groove, a second limit block is hingedly connected to the outer surface of the material guide groove, and the first limit block cooperates with the second limit block to control the single feeding of the spare bandage inner tube;

[0025] The outer surface of the material guide trough is slidably connected with a push-pull rod, one end of the push-pull rod is hinged with a second connecting rod, and one end of the second connecting rod is hinged with the first limit block; the other end of the push-pull rod is against the second limit block; a shift rod is fixed on the outer surface of the connecting seat, and the shift rod is against the push-pull rod.

[0026] Preferably, the method for obtaining the first type of grayscale value and the second type of grayscale value is the same, and the method for the analysis module to obtain the first type of grayscale value is:

[0027] Establish a plane coordinate system and map a class of frame images onto the plane coordinate system;

[0028] Continuously collect i sub-grayscale values ​​of i pixels in a type of frame image along the X-axis in the plane coordinate system;

[0029] Compare i sub-grayscale values ​​with the sub-grayscale value threshold in turn to obtain n valid sub-grayscale values, where i and n are both integers greater than 1. If the sub-grayscale value is less than or equal to the sub-grayscale value threshold, it is determined to be a valid sub-grayscale value; if the sub-grayscale value is greater than the sub-grayscale value threshold, it is determined to be an invalid sub-grayscale value;

[0030] An analysis set is established with n valid sub-grayscale values, and the average value of the analysis set is taken as a class of grayscale values.

[0031] Preferably, the adjustment instructions include first-class adjustment instructions, second-class adjustment instructions and maintenance instructions, and the method for the analysis module to determine whether to generate an adjustment instruction includes:

[0032] If the grayscale value of the first category is less than or equal to the grayscale value threshold of the first category, and the grayscale value of the second category is greater than the grayscale value threshold of the second category, then a first category adjustment instruction is generated;

[0033] If the grayscale value of the first category is less than or equal to the grayscale value threshold of the first category, and the grayscale value of the second category is less than or equal to the grayscale value threshold of the second category, no adjustment instruction is generated;

[0034] If the grayscale value of the first category is greater than the grayscale value threshold of the first category, and the grayscale value of the second category is less than or equal to the grayscale value threshold of the second category, then a second category adjustment instruction is generated;

[0035] If the grayscale value of the first category is greater than the grayscale value threshold of the first category, and the grayscale value of the second category is greater than the grayscale value threshold of the second category, a maintenance instruction is generated.

[0036] Preferably, at least two bandage guide arms are provided, and the two bandage guide arms are distributed on both sides of the bandage, and the two bandage guide arms correspond to an electric push rod respectively, and the two electric push rods are marked as A and B respectively;

[0037] The method in which the control module adjusts the position of the bandage guide arm based on the adjustment instruction includes:

[0038] If a type of adjustment instruction is generated, control A adjusts the unit distance;

[0039] If a second type adjustment instruction is generated, control B adjusts the unit distance.

[0040] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0041] By acquiring the first-class grayscale value and the second-class grayscale value on both sides of the bandage winding in real time, and comparing the first-class grayscale value and the second-class grayscale value with the first-class grayscale value threshold and the second-class grayscale value threshold respectively, it is determined whether to generate an adjustment instruction, and the position of the bandage guide arm is adjusted in real time based on the adjustment instruction to control the guidance of the bandage and ensure the qualified rate of large-scale winding operations.

[0042] By movably assembling a positioning cylinder seat on the opposite side of the processing table, the clamping of the bandage inner cylinder can be controlled by moving the positioning cylinder seat away from or close to the processing table, and then cooperating with the material guide groove to feed a single material between the processing table and the positioning cylinder seat, automatic withdrawal and replenishment of the bandage inner cylinder is realized, thereby improving the efficiency of automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0044] Figure 1 A schematic diagram of the overall structure of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0045] Figure 2 A schematic diagram of the processing state structure of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0046] Figure 3 A schematic cross-sectional view of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0047] Figure 4 A schematic diagram of the overall structure of the guide trough and the lever of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0048] Figure 5 A schematic diagram of the overall structure of the bracket of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0049] Figure 6 A structural flow chart of the medical bandage processing equipment with intelligent adjustment and adaptive control provided by the present invention;

[0050] Figure 7 A schematic diagram of grayscale value acquisition for a medical bandage processing device with intelligent adjustment and adaptive control provided by the present invention.

[0051] Attached figures: 1. Processing table; 2. Bandage guide frame; 21. Bandage guide arm; 22. Guide roller; 211. Bandage guide wheel; 212. Electric push rod; 3. Servo motor; 31. Drive cylinder seat; 4. Positioning cylinder seat; 41. Connecting seat; 411. Push rod; 5. First cylinder; 6. Bracket; 61. Support seat; 611. Support roller; 612. Guide rod; 6121. Spring; 613. Connecting pile; 6131. ​​First connecting rod; 7. Material guide trough; 71. First limit block; 72. Second limit block; 73. Push-pull rod; 731. Second connecting rod; 8. Second cylinder; 81. Hot pressing knife. DETAILED DESCRIPTION

[0052] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0053] Example 1

[0054] See also Figure 1 and Figure 2 As shown, the medical bandage processing equipment with intelligent adjustment and adaptive control includes a processing table 1, a bandage guide frame 2, a servo motor 3, a first cylinder 5, a bandage cutting mechanism, a first acquisition module, a second acquisition module, an analysis module and a control module, wherein the first acquisition module, the second acquisition module, the analysis module and the control module are connected via a wired and / or wireless network;

[0055] Specifically, the servo motor 3 is fixed on the processing table 1, and a connecting seat 41 is slidably connected to the processing table 1. The connecting seat 41 is opposite to the servo motor 3, and a positioning cylinder seat 4 is rotatably connected to the connecting seat 41. The first cylinder 5 is fixed on the processing table 1, and the output end of the first cylinder 5 is fixedly connected to the connecting seat 41. The first cylinder 5 is used to drive the connecting seat 41 to translate on the processing table 1;

[0056] See also Figure 1 and Figure 3As shown, a driving cylinder seat 31 is fixed to the output end of the servo motor 3, and the driving cylinder seat 31 is conical, and the positioning cylinder seat 4 and the opposite surface of the driving cylinder seat 31 are conical, which is convenient for the driving cylinder seat 31 and the positioning cylinder seat 4 to be inserted into the bandage inner cylinder; illustratively, the bandage inner cylinder is installed between the driving cylinder seat 31 and the positioning cylinder seat 4, and the driving cylinder seat 31 and the positioning cylinder seat 4 respectively abut against the two ends of the bandage inner cylinder, and the servo motor 3 drives the bandage inner cylinder to rotate, which can drive the bandage to be wound on the bandage inner cylinder, and the connecting seat 41 drives the positioning cylinder seat 4 to slide, which can move away from or close to the driving cylinder seat 31, so as to achieve the clamping or loosening of the bandage inner cylinder; the purpose is to automatically realize the assembly and unloading of the bandage inner cylinder;

[0057] For more details, see Figure 1 As shown, the tape cutting mechanism includes a second cylinder 8 and a hot pressing knife 81, the second cylinder 8 is fixed on the processing table 1, and the hot pressing knife 81 is fixed on the output end of the second cylinder 8; illustratively, the bandage can be cut by pushing the hot pressing knife 81 close to the bandage by the second cylinder 8; it is worth mentioning that in this embodiment, the tape cutting mechanism can be set as two groups, and this embodiment is shown as one group. The hot pressing knives 81 in the two groups of tape cutting mechanisms are arranged up and down, and the temperatures of the hot pressing knives 81 in the two groups of tape cutting mechanisms can be set differently. The specific set temperature depends on the actual situation and is not specifically limited here. For example, the temperature of one group of hot pressing knives 81 is controlled to be able to cut the bandage, and the temperature of the other group of hot pressing knives 81 is controlled to be able to heat-melt the bandage and the inner tube of the bandage; the purpose is that, at each initial winding, the end of the bandage can be hot-melted and fixed to the inner tube of the bandage by the hot pressing knife 81 with a lower temperature.

[0058] See also Figure 1 and Figure 2 As shown, the bandage guide frame 2 is fixed on the processing table 1, and the bandage guide arm 21 is slidably connected to the bandage guide frame 2. The bandage guide arm 21 is used to control the bandage guide through the sliding position. One end of the bandage guide arm 21 is rotatably connected to the bandage guide wheel 211, and the other end of the bandage guide arm 21 is provided with an electric push rod 212, which is fixed on the bandage guide frame 2, and the output end of the electric push rod 212 is fixedly connected to the bandage guide arm 21. At least two bandage guide arms 21 are provided, and the two bandage guide arms 21 are distributed on both sides of the bandage. Each bandage guide arm 21 is independently equipped with an electric push rod 212, so that the two bandage guide arms 21 can be independently controlled; illustratively, the two bandage guide arms 21 move toward or away from each other, and can be adjusted to be closer to or farther away from the bandage. Similarly, by adjusting the position of a single bandage guide arm 21, the guidance of one side of the bandage can be adjusted separately.

[0059] For details, see Figure 6As shown, the first acquisition module is used to acquire video data one; the second acquisition module is used to acquire video data two. In this embodiment, both the first acquisition module and the second acquisition module use high-definition cameras. The two high-definition cameras can be installed on both sides of the bandage inner tube. The acquired video data one and video data two are the images on both sides of the bandage inner tube after it is wound.

[0060] The analysis module obtains a first-class frame picture and a second-class frame picture based on the video data one and the video data two, and obtains a first-class grayscale value and a second-class grayscale value based on the first-class frame picture and the second-class frame picture respectively; the method for obtaining the first-class grayscale value and the second-class grayscale value is the same. Taking the first-class grayscale value as an example, the specific method is to establish a plane coordinate system, map the first-class frame picture to the plane coordinate system; continuously collect i sub-grayscale values ​​of i pixels in the first-class frame picture along the X-axis or Y-axis in the plane coordinate system, refer to Figure 7 As shown in the figure, the X-axis is parallel to the direction of the processing table 1, and the Y-axis is parallel to the direction of the bandage blanking; i sub-grayscale values ​​are compared with the sub-grayscale value threshold in turn to obtain n valid sub-grayscale values, where i and n are both integers greater than 1, and an analysis set is established for the n valid sub-grayscale values, and the average value of the analysis set is taken as a type of grayscale value; if the sub-grayscale value is less than or equal to the sub-grayscale value threshold, it is determined to be a valid sub-grayscale value, and if the sub-grayscale value is greater than the sub-grayscale value threshold, it is determined to be an invalid sub-grayscale value, and the sub-grayscale value threshold is determined by a person skilled in the art according to actual conditions;

[0061] For example, in an experimental environment, the image of the side of the inner tube of the bandage during winding is collected, and the grayscale values ​​of the pixels in the image of the side of the inner tube of the bandage are collected in sequence, and the grayscale value of the pixel at the boundary between the image of the side of the inner tube of the bandage and the external image is used as the sub-grayscale value threshold; the purpose is to filter out the pixels of the non-bandage winding image to ensure the recognition accuracy;

[0062] The first-class grayscale value and the second-class grayscale value are compared with the first-class grayscale value threshold and the second-class grayscale value threshold respectively to determine whether to generate an adjustment instruction; the adjustment instruction includes the first-class adjustment instruction, the second-class adjustment instruction and the maintenance instruction. If the first-class grayscale value is less than or equal to the first-class grayscale value threshold, and the second-class grayscale value is greater than the second-class grayscale value threshold, then the first-class adjustment instruction is generated, that is, one side exceeds the normal range, such as the bandage is offset to the A side; if the first-class grayscale value is less than or equal to the first-class grayscale value threshold, and the second-class grayscale value is less than or equal to the second-class grayscale value threshold, then no adjustment instruction is generated, that is, both sides are within the normal range; if the first-class grayscale value is greater than the first-class grayscale value threshold, the second-class grayscale value is greater than the second-class grayscale value threshold If the grayscale value is less than or equal to the second grayscale value threshold, a second adjustment instruction is generated, that is, one side exceeds the normal range, such as the bandage is offset to side B; if the first grayscale value is greater than the first grayscale value threshold, and the second grayscale value is greater than the second grayscale value threshold, a maintenance instruction is generated, that is, both sides exceed the normal range, there may be problems with the bandage raw materials or the machine, and manual maintenance is required; it should be noted that the first grayscale value threshold and the second grayscale value threshold are determined by technical personnel in this field based on actual conditions, and are not specifically limited here. For example, in an experimental environment, the grayscale value of the bandage content under normal circling conditions is obtained as the first grayscale value threshold and the second grayscale value threshold.

[0063] The control module adjusts the position of the bandage guide arm 21 based on the adjustment instruction. The specific method is to mark the two electric push rods 212 as A and B respectively. If a type of adjustment instruction is generated, the electric push rod A is controlled to adjust the unit distance; if a type of adjustment instruction is generated, the electric push rod B is controlled to adjust the unit distance. It is worth mentioning that the unit distance is adjusted by technical personnel in this field in an experimental environment for the same bandage offset problem using multiple groups of different distances, and the distance with the best adjustment effect is selected as the unit distance, which is not specifically limited here.

[0064] Furthermore, the outer surface of the bandage guide frame 2 is rotatably connected to a guide roller 22, and the guide roller 22 is arranged above the bandage guide arm 21; the guide roller 22 is used to guide the bandage, see Figure 3 As shown, the bandage passes over the guide roller 22 and then between the bandage guide wheels 211 in sequence.

[0065] Example 2

[0066] See also Figure 1 , Figure 3 and Figure 5As shown, based on the above embodiment, the outer surface of the processing table 1 is hinged with a bracket 6, the outer surface of the bracket 6 is slidably connected to a support seat 61, the outer surface of the support seat 61 is rotatably connected to a support roller 611, and a guide rod 612 is fixed to the lower surface of the support seat 61, the guide rod 612 is slidably connected to the bracket 6, and the outer surface of the guide rod 612 is sleeved with a spring 6121; the support roller 611 can support the inner tube of the bandage, and when the bandage is wound on the inner tube of the bandage, as the thickness of the winding increases, the winding can push the support roller 611, and the support roller 611 slides downward with the support seat 61, and when re-winding, the spring 6121 can give elastic force to the support seat 61 to reset the support seat 61.

[0067] Furthermore, a connecting pile 613 is fixed to the lower surface of the bracket 6, and the end of the connecting pile 613 away from the bracket 6 is hinged with a first connecting rod 6131, and the end of the first connecting rod 6131 away from the connecting pile 613 is hinged to the connecting seat 41; illustratively, when the connecting seat 41 slides and drives the positioning cylinder seat 4 to slide away from the driving cylinder seat 31, the connecting seat 41 drives the first connecting rod 6131 to synchronously pull the connecting pile 613, so that the connecting pile 613 drives the bracket 6 to flip downward, so that the wound bandage inner tube can slide off the bracket 6 to complete the material withdrawal.

[0068] For further information, see Figure 1 , Figure 2 and Figure 4 As shown, a material guide groove 7 is fixed on the outer surface of the processing table 1, and one end of the material guide groove 7 away from the processing table 1 can be connected to an external conveyor belt to provide spare bandage inner tubes into the material guide groove 7;

[0069] The end of the guide groove 7 is hinged with a first limit block 71, and the outer surface of the guide groove 7 is hinged with a second limit block 72. The first limit block 71 and the second limit block 72 cooperate to control the single feeding of the spare bandage inner tube, that is, the first limit block 71 is released while the second limit block 72 is limited. The function of alternating limiting is that when there are multiple spare bandage inner tubes in the guide groove 7, the first limit block 71 is released while the second limit block 72 is limited, so that the bandage inner tube close to the first limit block 71 can slide down, and the other spare bandage inner tube adjacent to the sliding bandage inner tube is limited by the second limit block 72.

[0070] For details, see Figure 4As shown, the outer surface side of the material guide groove 7 is slidably connected with a push-pull rod 73, one end of the push-pull rod 73 is hinged with a second connecting rod 731, and the other end of the second connecting rod 731 is hinged with the first limit block 71, and the other end of the push-pull rod 73 is abutted against the second limit block 72; a shift rod 411 is fixed to the outer surface of the connecting seat 41, and the shift rod 411 abuts against the push-pull rod 73; exemplarily, when the connecting seat 41 is away from the driving cylinder seat 31, the material withdrawal action is to be performed. At this time, the connecting seat 41 also drives the shift rod 411 to shift the push-pull rod 73, and one end of the push-pull rod 73 drives the first limit block 71 to rotate through the second connecting rod 731, thereby releasing the limit on the inner cylinder of the spare bandage. At the same time, the other end of the push-pull rod 73 pushes the second limit block 72 to rotate, and at the same time limits the inner cylinder of another spare bandage, thereby realizing single feeding through alternating limit.

[0071] This embodiment realizes automatic material unloading and loading, and combined with Embodiment 1, guarantees the processing efficiency during batch generation, and at the same time, guarantees the processing yield of batch generation.

[0072] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. Medical bandage processing equipment with intelligent adjustment and adaptive control, characterized in that: include: A processing table (1) having a servo motor (3) fixed on its surface for driving the bandage inner tube to rotate; A bandage guide frame (2) is fixed on the processing table (1); A bandage guide arm (21) is slidably connected to the bandage guide frame (2), and the bandage guide arm (21) is used to control bandage guidance through a sliding position; A first acquisition module, used for acquiring video data 1; The second acquisition module is used to acquire video data 2; The analysis module obtains a first-class frame picture and a second-class frame picture based on the video data one and the video data two, obtains a first-class grayscale value and a second-class grayscale value based on the first-class frame picture and the second-class frame picture respectively, and compares the first-class grayscale value and the second-class grayscale value with the first-class grayscale value threshold and the second-class grayscale value threshold respectively to determine whether to generate an adjustment instruction; the method for obtaining the first-class grayscale value and the second-class grayscale value is the same, and the method for the analysis module to obtain the first-class grayscale value is: Establish a plane coordinate system and map a class of frame images onto the plane coordinate system; Continuously collect i sub-grayscale values ​​of i pixels in a type of frame image along the X-axis in the plane coordinate system; Compare i sub-grayscale values ​​with the sub-grayscale value threshold in turn to obtain n valid sub-grayscale values, where i and n are both integers greater than 1. If the sub-grayscale value is less than or equal to the sub-grayscale value threshold, it is determined to be a valid sub-grayscale value; if the sub-grayscale value is greater than the sub-grayscale value threshold, it is determined to be an invalid sub-grayscale value; An analysis set is established for n valid sub-grayscale values, and the average value of the analysis set is taken as a class of grayscale values; The control module adjusts the position of the bandage guide arm (21) based on the adjustment instruction.

2. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 1 is characterized in that: One end of the bandage guide arm (21) is rotatably connected to a bandage guide wheel (211), and the other end of the bandage guide arm (21) is provided with an electric push rod (212), the electric push rod (212) is fixed on the bandage guide frame (2), and the output end of the electric push rod (212) is fixedly connected to the bandage guide arm (21); The outer surface of the bandage guide frame (2) is rotatably connected to a guide roller (22), and the guide roller (22) is arranged above the bandage guide arm (21); A drive cylinder seat (31) is fixed to the output end of the servo motor (3), and the drive cylinder seat (31) is conical.

3. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 2 is characterized in that: A positioning cartridge seat (4) is provided on the opposite side of the driving cartridge seat (31), and the opposite surface of the positioning cartridge seat (4) and the driving cartridge seat (31) is conical; The side of the positioning cylinder seat (4) facing away from the driving cylinder seat (31) is rotatably connected to a connecting seat (41), and the connecting seat (41) is slidably connected to the processing table (1); A first cylinder (5) is fixed to the outer surface of the processing table (1), and an output end of the first cylinder (5) is fixedly connected to a connecting seat (41).

4. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 3 is characterized in that: A bracket (6) is hingedly connected to the outer surface of the processing table (1); a support seat (61) is slidably connected to the outer surface of the bracket (6); and a support roller (611) is rotatably connected to the outer surface of the support seat (61); A guide rod (612) is fixed to the lower surface of the support seat (61), the guide rod (612) is slidably connected to the bracket (6), and a spring (6121) is sleeved on the outer surface of the guide rod (612).

5. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 4 is characterized in that: A connecting pile (613) is fixed to the lower surface of the bracket (6), an end of the connecting pile (613) away from the bracket (6) is hingedly connected to a first connecting rod (6131), and an end of the first connecting rod (6131) away from the connecting pile (613) is hingedly connected to a connecting seat (41).

6. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 1 is characterized in that: A second cylinder (8) is fixed to the outer surface of the processing table (1), and a hot pressing knife (81) is fixed to the output end of the second cylinder (8).

7. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 3 is characterized in that: A material guide groove (7) is fixed on the outer surface of the processing table (1), a first limit block (71) is hingedly connected to the end of the material guide groove (7), and a second limit block (72) is hingedly connected to the outer surface of the material guide groove (7), and the first limit block (71) and the second limit block (72) cooperate to control the single feeding of the spare bandage inner tube; A push-pull rod (73) is slidably connected to the side surface of the outer surface of the material guide trough (7); one end of the push-pull rod (73) is hinged to a second connecting rod (731), and one end of the second connecting rod (731) is hinged to the first limit block (71); the other end of the push-pull rod (73) abuts against the second limit block (72); and a shift rod (411) is fixed to the outer surface of the connecting seat (41), and the shift rod (411) abuts against the push-pull rod (73).

8. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 1, characterized in that: The adjustment instructions include first-class adjustment instructions, second-class adjustment instructions and maintenance instructions. The method for the analysis module to determine whether to generate an adjustment instruction includes: If the grayscale value of the first category is less than or equal to the grayscale value threshold of the first category, and the grayscale value of the second category is greater than the grayscale value threshold of the second category, then a first category adjustment instruction is generated; If the grayscale value of the first category is less than or equal to the grayscale value threshold of the first category, and the grayscale value of the second category is less than or equal to the grayscale value threshold of the second category, no adjustment instruction is generated; If the grayscale value of the first category is greater than the grayscale value threshold of the first category, and the grayscale value of the second category is less than or equal to the grayscale value threshold of the second category, a second category adjustment instruction is generated; If the grayscale value of the first category is greater than the grayscale value threshold of the first category, and the grayscale value of the second category is greater than the grayscale value threshold of the second category, a maintenance instruction is generated.

9. The medical bandage processing equipment with intelligent adjustment and adaptive control according to claim 8, characterized in that: At least two bandage guide arms (21) are provided, the two bandage guide arms (21) are distributed on both sides of the bandage, the two bandage guide arms (21) respectively correspond to an electric push rod (212), and the two electric push rods (212) are respectively marked as A and B; The method in which the control module adjusts the position of the bandage guide arm (21) based on the adjustment instruction comprises: If a type of adjustment instruction is generated, control A adjusts the unit distance; If a second type adjustment instruction is generated, control B adjusts the unit distance.

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