A wristband printer adjustment method, wristband printer and storage medium

Abstract

The present application relates to the field of printing, in particular to a wristband printer adjusting method, wristband printer and storage medium, the wristband printer includes positioning detection module and edge detection module, the adjusting method includes receiving the detection request sent by the user;According to the detection request, the positioning detection module is controlled to detect the positioning of the carrier to be processed, and the mark area of the carrier to be processed is determined;According to the detection request, the edge detection module is controlled to detect the position of the carrier to be processed, and the position information of the carrier to be processed is obtained;When the position information is determined as the carrier to be processed does not reach the preset end position, the working mode of the wristband printer is adjusted according to the mark area, wherein the working mode includes the positioning detection mode and the black positioning detection mode, and the appropriate printing working mode is selected according to the type of the carrier to be processed, which improves the printing precision and improves the printing efficiency.

Description

Technical Field

[0001] This invention relates to the field of printing, and particularly to an adjustment method for a wristband printer, a wristband printer, and a storage medium. Background Technology

[0002] In related technologies, the printing method of wristband printers mainly uses black mark recognition technology to print. The label printing area is identified by recognizing the black marks in the carrier to be processed. However, this recognition technology is singular and has low applicability. When the carrier to be processed has multiple recognition marks, the black mark recognition technology cannot effectively identify the printing area, resulting in low printing accuracy and slow printing speed, which cannot meet the effective calibration of multiple carriers to be processed. 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 protection of the invention.

[0004] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, embodiments of this invention provide an adjustment method for a wristband printer, a wristband printer, and a storage medium, which helps to solve the problem of a single calibration method for the carrier to be processed. It allows for the selection of an appropriate printing mode based on the type of carrier, improving printing accuracy and efficiency.

[0005] In a first aspect, embodiments of the present invention provide an adjustment method for a wristband printer, the wristband printer including a positioning detection module and an edge detection module, the adjustment method comprising:

[0006] Receive detection requests sent by users;

[0007] According to the detection request, the positioning detection module is controlled to perform positioning detection on the carrier to be processed, and the marked area of ​​the carrier to be processed is determined;

[0008] According to the detection request, the edge detection module is controlled to perform position detection on the carrier to be processed, so as to obtain the position information of the carrier to be processed.

[0009] When it is determined that the position information indicates that the carrier to be processed has not reached the preset end position, the working mode of the wristband printer is adjusted according to the marked area.

[0010] The technical solution of the first aspect of the present invention has at least one of the following advantages or beneficial effects: After receiving a detection request, the positioning detection module is controlled to perform positioning detection on the carrier to be processed, and the marked area of ​​the carrier to be processed is determined. The marked area includes a hole marking area and a black marking area. That is, after receiving a detection request, the positioning detection module is controlled to determine the hole marking area or the black marking area of ​​the carrier to be processed. According to the detection request, the edge detection module is controlled to perform position detection on the carrier to be processed and obtain the position information of the carrier to be processed. By obtaining the position information of the carrier to be processed, the printing process can be monitored in real time, improving the visualization of the printing process. When the edge detection module determines that the position information is that the carrier to be processed has not reached the preset end position, the working mode of the wristband printer is adjusted according to the marked area detected by the positioning detection module. Adjusting the appropriate working mode according to different types of marked areas is beneficial to improving printing accuracy and printing efficiency. In addition, providing multiple working modes is also beneficial to solving the problem of the single calibration method of the carrier to be processed.

[0011] Furthermore, the wristband printer also includes a motor; before controlling the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request and determining the marking area of ​​the carrier to be processed, the printer further includes:

[0012] The motor is controlled to move according to the detection request, so that the carrier to be processed moves along a preset route.

[0013] Furthermore, the positioning detection module includes a through-beam positioning module, which includes a transmitter and a receiver, and the marking area includes a hole marking area; the step of controlling the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request, and determining the marking area of ​​the carrier to be processed, includes:

[0014] According to the detection request, the transmitting end is controlled to emit a first detection beam so that the first detection beam penetrates the carrier to be processed to obtain a first reflected beam;

[0015] The receiver receives the first reflected beam sent by the receiving end and generates a first voltage value based on the first reflected beam.

[0016] Compare the first voltage value with a preset first voltage value;

[0017] When the first voltage value is greater than or equal to the preset first voltage value, the area corresponding to the first voltage value is confirmed as the hole position marking area.

[0018] Furthermore, the positioning detection module also includes a black mark positioning module, which includes a light emitter and an optical sensor, and the marking area includes a black mark area; the step of controlling the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request, and determining the marking area of ​​the carrier to be processed, further includes:

[0019] According to the detection request, the emitter is controlled to emit a second detection beam so that the second detection beam illuminates the carrier to be processed, thereby obtaining a second reflected beam.

[0020] Receive the second reflected beam sent by the optical sensor, and generate a second voltage value based on the second reflected beam;

[0021] Compare the second voltage value with a preset second voltage value;

[0022] When the second voltage value is greater than or equal to the preset second voltage value, the area corresponding to the second voltage value is confirmed to be a black marked area.

[0023] Furthermore, before controlling the edge detection module to perform position detection on the carrier to be processed according to the detection request to obtain the position information of the carrier to be processed, the method further includes:

[0024] The carrier to be processed is marked to obtain a location identifier.

[0025] Furthermore, the step of controlling the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtaining the position information of the carrier to be processed, includes:

[0026] According to the detection request, the edge detection module is controlled to identify the position marker of the carrier to be processed, and the position information of the carrier to be processed is obtained.

[0027] Furthermore, the operating modes include a beam-based positioning detection mode and a black mark positioning detection mode; adjusting the operating mode of the wristband printer according to the marked area includes:

[0028] Once the marked area is determined to be a hole position marking area, the operating mode of the wristband printer is adjusted to the through-beam positioning detection mode.

[0029] or,

[0030] Once the marked area is determined to be a black marked area, the working mode of the wristband printer is adjusted to the black mark positioning detection mode.

[0031] Furthermore, the method also includes: when the position information is determined to indicate that the carrier to be processed has reached a preset end position, controlling the motor to stop working.

[0032] Secondly, embodiments of the present invention provide a wristband printer, comprising:

[0033] The positioning detection module is used to perform positioning detection on the carrier to be processed and determine the marked area of ​​the carrier to be processed;

[0034] The edge detection module is used to detect the position of the carrier to be processed and obtain the position information of the carrier to be processed.

[0035] The controller is used to receive a detection request sent by the user, and control the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request, and determine the marked area of ​​the carrier to be processed; control the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtain the position information of the carrier to be processed; when it is determined that the position information indicates that the carrier to be processed has not reached the preset end position, adjust the working mode of the wristband printer according to the marked area.

[0036] The technical solution of the second aspect of the present invention has at least one of the following advantages or beneficial effects: the positioning detection module performs positioning detection on the carrier to be processed to determine the marking area of ​​the carrier to be processed, thereby effectively distinguishing the printing area and the substrate, and ensuring that the printed content is accurately printed on the printing area; the edge detection module performs position detection on the carrier to be processed to obtain the position information of the carrier to be processed, which can monitor the printing process in real time and improve the visualization of the printing process.

[0037] Thirdly, embodiments of the present invention provide a computer-readable storage medium storing computer-executable instructions, which are used to perform the adjustment method of the wristband printer described in any one of the technical solutions of the first aspect above. Attached Figure Description

[0038] Figure 1 This is a flowchart of the steps of an adjustment method for a wristband printer provided in an embodiment of the present invention;

[0039] Figure 2 This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention;

[0040] Figure 3 yes Figure 1 Flowchart of step S200;

[0041] Figure 4 yes Figure 1 Another step flowchart for step S200;

[0042] Figure 5This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention;

[0043] Figure 6 This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention;

[0044] Figure 7 This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention;

[0045] Figure 8 This is a wristband printer provided in an embodiment of the present invention;

[0046] Figure 9 This is a schematic diagram of the structure of a controller provided in an embodiment of the present invention. Detailed Implementation

[0047] 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.

[0048] In the description of this invention, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or their sequential relationship.

[0049] In related technologies, wristband printers primarily use black mark recognition technology to print labels, identifying the printing area by recognizing black marks on the substrate. However, this technology is limited and has low applicability. When the substrate has multiple identification marks, the black mark recognition technology cannot effectively identify the printing area, resulting in low printing accuracy and slow printing speed, failing to meet the effective calibration requirements of various substrates. Therefore, this invention provides an adjustment method for a wristband printer, a wristband printer itself, and a storage medium. This addresses the problem of limited calibration methods for substrates by allowing for the selection of an appropriate printing mode based on the type of substrate, thus improving both printing accuracy and efficiency.

[0050] Reference Figure 1 , Figure 1 This is a flowchart of the adjustment method for a wristband printer provided in an embodiment of the present invention, including steps S100 to S400. Specifically,

[0051] S100: Receives detection requests sent by users;

[0052] S200: Control the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request, and determine the marked area of ​​the carrier to be processed;

[0053] S300: Control the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtain the position information of the carrier to be processed;

[0054] S400: When the position information indicates that the carrier to be processed has not reached the preset end position, adjust the working mode of the wristband printer according to the marked area.

[0055] Upon receiving a detection request, the positioning detection module is controlled to perform positioning detection on the carrier to be processed, determining the marked areas of the carrier. These marked areas include hole marking areas and black marking areas; that is, upon receiving the detection request, the positioning detection module determines either the hole marking area or the black marking area of ​​the carrier to be processed. Based on the detection request, the edge detection module is controlled to perform position detection on the carrier to be processed and obtain its position information. This position information allows for real-time monitoring of the printing process, improving its visibility. If the edge detection module determines that the carrier to be processed has not reached the preset end position, the working mode of the wristband printer is adjusted according to the marked areas detected by the positioning detection module. Adjusting the working mode according to different types of marked areas helps improve printing accuracy and efficiency. Furthermore, providing multiple working modes helps address the issue of a single calibration method for the carrier to be processed.

[0056] Reference Figure 2 , Figure 2 This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention, including steps S100, S150, and S200. Specifically,

[0057] S100: Receives detection requests sent by users;

[0058] S150: Control the motor to move according to the detection request, so that the carrier to be processed moves along the preset route;

[0059] S200: Control the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request, and determine the marked area of ​​the carrier to be processed;

[0060] S300: Control the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtain the position information of the carrier to be processed;

[0061] S400: When the position information indicates that the carrier to be processed has not reached the preset end position, adjust the working mode of the wristband printer according to the marked area.

[0062] After receiving the detection request sent by the user, before controlling the positioning detection module to perform positioning detection on the carrier to be processed and determining the marked area of ​​the carrier to be processed, the system also includes controlling the motor to move according to the detection request, so that the carrier to be processed moves along a preset route. Moving the carrier to be processed along the preset path by the motor helps the printing work to proceed in an orderly manner and improves printing efficiency.

[0063] It should be noted that moving the carrier to be processed along the preset route includes moving the carrier to be processed to the left and moving the carrier to the right. The preset route can be set according to the actual situation. The embodiments of the present invention do not limit the preset route.

[0064] Reference Figure 3 , Figure 3 yes Figure 1 The flowchart of step S200 shows that the positioning detection module includes a beam positioning module, which in turn includes a transmitter and a receiver. The flowchart includes steps S210 to S240. Specifically,

[0065] S210: Control the transmitter to emit a first detection beam according to the detection request, so that the first detection beam penetrates the carrier to be processed and obtains a first reflected beam;

[0066] S220: Receive the first reflected beam transmitted by the receiving end, and generate a first voltage value based on the first reflected beam;

[0067] S230: Compare the first voltage value with the preset first voltage value;

[0068] S240: When the first voltage value is greater than or equal to the preset first voltage value, the area corresponding to the first voltage value is confirmed as the hole position marking area.

[0069] By generating a voltage value from the first reflected beam and comparing the first voltage value with a preset first voltage value, when the first voltage value is greater than or equal to the preset first voltage value, the area corresponding to the first voltage value is identified as the hole position marking area. By identifying the hole position marking area, the printing area is determined, thereby effectively distinguishing the printing area from the substrate, ensuring that the printed content is accurately printed in the printing area, making the printing process orderly and improving printing efficiency.

[0070] It should be noted that the preset first voltage value can be one or more of 3V, 5V, 8V and 10V. The preset first voltage value can be set according to the model of the through-beam positioning module. The present invention does not limit the size of the preset first voltage value.

[0071] Reference Figure 4 , Figure 4 This is the book Figure 1Another flowchart of step S200 shows that the positioning detection module also includes a black mark positioning module, which includes a light emitter and an optical sensor. The flowchart includes steps S250 to S280, specifically...

[0072] S250: Control the transmitter to emit a second detection beam according to the detection request, so that the second detection beam penetrates the carrier to be processed to obtain a second reflected beam;

[0073] S260: Receives the second reflected beam transmitted by the receiving end and generates a second voltage value based on the second reflected beam;

[0074] S270: Compare the second voltage value with the preset second voltage value;

[0075] S280: When the second voltage value is greater than or equal to the preset second voltage value, confirm that the area corresponding to the second voltage value is a black marked area.

[0076] By generating a voltage value from the second reflected beam and comparing the second voltage value with a preset second voltage value, when the second voltage value is greater than or equal to the preset second voltage value, the area corresponding to the second voltage value is identified as the black marked area. By identifying the black marked area, the printing area is determined, thereby effectively distinguishing the printing area from the substrate, ensuring that the printed content is accurately printed in the printing area, making the printing process orderly and improving printing efficiency.

[0077] It should be noted that the preset second voltage value can be one or more of 3V, 5V, 8V and 10V. The preset second voltage value can be set according to the model of the black mark positioning module. The present invention does not limit the size of the preset second voltage value.

[0078] Reference Figure 5 , Figure 5 This is a flowchart illustrating the steps of another adjustment method for a wristband printer provided in this embodiment of the invention. The wristband printer operates in two modes: a photoelectric positioning detection mode and a black mark positioning detection mode. The flowchart includes steps S500 to S520. Specifically,

[0079] S500: Adjusts the working mode of the wristband printer according to the marked area;

[0080] S510: When the marked area is determined to be the hole position marked area, adjust the working mode of the wristband printer to the through-beam positioning detection mode.

[0081] S520: When the marked area is determined to be a black marked area, adjust the working mode of the wristband printer to black mark positioning detection mode.

[0082] Adjust the wristband printer's working mode according to the marked area. When the marked area is determined to be a hole marking area, adjust the wristband printer's working mode to the through-beam positioning detection mode; when the marked area is determined to be a black marking area, adjust the wristband printer's working mode to the black mark positioning detection mode. Adjust the appropriate working mode according to different types of marked areas to ensure that the printed content is accurately printed on the printing area, improving printing accuracy and printing efficiency. Providing two working modes, through-beam positioning detection mode and black mark positioning detection mode, helps to solve the problem of a single calibration method for the carrier to be processed.

[0083] It should be noted that the wristband printer has two working modes: a photoelectric positioning detection mode and a black mark positioning detection mode. It can also be a label positioning detection mode. The positioning detection module can also include a label positioning module, which includes a camera. When the camera recognizes the label mark, it confirms that the area corresponding to the label mark is the substrate, thereby effectively distinguishing the printing area from the substrate. It then controls the motor to move the label mark area to the paper output position, so that the printed content is accurately printed on the printing area, improving printing accuracy and printing efficiency.

[0084] Reference Figure 6 , Figure 6 This is a flowchart of another wristband adjustment method provided in an embodiment of the present invention, including steps S250 and S300. Specifically,

[0085] S250: Mark the carrier to be processed to obtain a location identifier;

[0086] S300: Control the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtain the position information of the carrier to be processed.

[0087] By marking the carrier to be processed, a position identifier is obtained, and the edge detection module is controlled to detect the position identifier to obtain the position information of the carrier to be processed. Identifying the current position of the carrier to be processed through the position information is beneficial for real-time monitoring of the printing process and improves the visualization of the printing process.

[0088] It should be noted that the marking process on the substrate to be processed, resulting in position markers, includes setting a circle marker for the first printing area, a triangle marker for the tenth printing area, and a square marker for the twentieth printing area. By recognizing different markers, the current position information is confirmed. When a circle marker is recognized, it is confirmed that the printing process is currently executing printing work in the first to ninth printing areas; when a triangle marker is recognized, it is confirmed that the printing process is currently executing printing work in the tenth to nineteenth printing areas; and when a square marker is recognized, it is confirmed that the printing process is currently executing printing work in the twentieth to twenty-ninth printing areas. This facilitates real-time monitoring of the printing process and improves the visualization of the printing work.

[0089] It should be noted that marking the carrier to be processed to obtain a location identifier, and controlling the edge detection module to detect the location of the carrier according to the detection request, the effect of obtaining the location information of the carrier to be processed also includes that when the printed content needs to be modified, the corresponding printing area can be quickly located through the location information to modify the printing information, thereby improving printing efficiency.

[0090] It should be noted that in the embodiments of the present invention, the carrier to be processed is marked to obtain a position identifier. Different position identifiers and corresponding printing areas can be set according to the actual situation. The embodiments of the present invention do not limit the position identifier and its corresponding printing area.

[0091] Reference Figure 7 , Figure 7 This is a flowchart of another adjustment method for a wristband printer provided in an embodiment of the present invention, including steps S600 to S700, specifically,

[0092] S600: When the position information is determined to be that the carrier to be processed has reached the preset end position;

[0093] S700: Controls the motor to stop working so that the carrier to be processed can adjust the working mode of the wristband printer according to the marked area.

[0094] When the location information indicates that the carrier to be processed has reached the preset end position, the control motor stops working so that the carrier to be processed adjusts the working mode of the wristband printer according to the marked area to end the printing process.

[0095] Reference Figure 8 , Figure 8 This is a schematic diagram of the structure of a wristband printer 100 provided in an embodiment of the present invention, including a positioning detection module 110, an edge detection module 120, and a controller 1000. Both the positioning detection module 110 and the edge detection module 120 are connected to the controller 120. The positioning detection module 110 is used to perform positioning detection on the carrier to be processed, determining the marked area of ​​the carrier. The edge detection module 120 is used to perform position detection on the carrier to be processed, obtaining the position information of the carrier. The controller 120 is used to receive a detection request sent by a user, and control the positioning detection module 110 to perform positioning detection on the carrier to be processed, determining the marked area of ​​the carrier, and controlling the edge detection module 120 to perform position detection on the carrier to be processed, obtaining the position information of the carrier. When the position information indicates that the carrier has not reached the preset end position, the working mode of the wristband printer 100 is adjusted according to the marked area.

[0096] The positioning detection module 110 performs positioning detection on the carrier to be processed to determine the marked area of ​​the carrier to be processed, thereby effectively distinguishing the printing area and the substrate and ensuring that the printed content is accurately printed in the printing area; the edge detection module 120 performs position detection on the carrier to be processed to obtain the position information of the carrier to be processed, which can monitor the printing process in real time and improve the visualization of the printing process.

[0097] Reference Figure 9 , Figure 9 This is a schematic diagram of the hardware structure of a controller 1000 provided in an embodiment of the present invention, including a processor 1001, which can be implemented using a general-purpose CPU (Central Processing Unit), microprocessor, application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the adjustment method of a wristband printer provided in an embodiment of the present invention; and a memory 1002, which can be implemented using a read-only memory (ROM), static storage device, dynamic storage device, or random access memory (RAM), etc. The memory 1002 can store the operating system and other applications. When the technical solutions provided in the embodiments of this specification are implemented through software or firmware, the relevant program code is stored in the memory 1002 and is called and executed by the processor 1001. The input / output interface 1003 is used to realize information input and output. The communication interface 1004 is used to realize communication interaction between this device and other devices. Communication can be realized through wired means (such as USB, network cable, etc.) or through wireless means (such as mobile network, WIFI, Bluetooth, etc.). The bus transmits information between various components of the device (such as processor 1001, memory 1002, input / output interface 1003 and communication interface 1004). The processor 1001, memory 1002, input / output interface 1003 and communication interface 1004 realize communication connection between each other within the device through the bus.

[0098] This invention also provides a storage medium, which is a computer-readable storage medium storing a computer program. When executed by a processor, the computer program implements a flowchart of the adjustment method for a wristband printer described above. As a non-transitory computer-readable storage medium, the memory can be used to store non-transitory software programs and non-transitory computer-executable programs. Furthermore, the memory may include high-speed random access memory and non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory may optionally include memory remotely located relative to the processor, and these remote memories can be connected to the processor via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0099] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A method for adjusting a wristband printer, characterized in that, The wristband printer includes a positioning detection module and an edge detection module. The positioning detection module includes a through-beam positioning module and a black mark positioning module. The through-beam positioning module includes a transmitter and a receiver. The black mark positioning module includes a light emitter and an optical sensor. The adjustment method includes: Receive detection requests sent by users; And according to the detection request, control the transmitting end to emit a first detection beam so that the first detection beam penetrates the carrier to be processed to obtain a first reflected beam, and receive the first reflected beam sent by the receiving end, and generate a first voltage value according to the first reflected beam; According to the detection request, the emitter is controlled to emit a second detection beam so that the second detection beam illuminates the carrier to be processed, thereby obtaining a second reflected beam. The emitter also receives the second reflected beam sent by the optical sensor and generates a second voltage value based on the second reflected beam. The first voltage value is compared with a preset first voltage value, and the second voltage value is compared with a preset second voltage value; When the first voltage value is greater than or equal to the preset first voltage value, the area corresponding to the first voltage value is confirmed as the hole position marking area; or, when the second voltage value is greater than or equal to the preset second voltage value, the area corresponding to the second voltage value is confirmed as the black marking area. According to the detection request, the edge detection module is controlled to perform position detection on the carrier to be processed, so as to obtain the position information of the carrier to be processed. When it is determined that the position information indicates that the carrier to be processed has not reached the preset end position, and the marking area is the hole marking area, the working mode of the wristband printer is adjusted to the through-beam positioning detection mode. Alternatively, when it is determined that the position information indicates that the carrier to be processed has not reached the preset end position, and the marked area is a black marked area, the working mode of the wristband printer is adjusted to the black mark positioning detection mode.

2. The adjustment method for the wristband printer according to claim 1, characterized in that, The wristband printer further includes a motor; before controlling the positioning detection module to perform positioning detection on the carrier to be processed according to the detection request and determining the marked area of ​​the carrier to be processed, it further includes: The motor is controlled to move according to the detection request, so that the carrier to be processed moves along a preset route.

3. The adjustment method for the wristband printer according to claim 2, characterized in that, Before controlling the edge detection module to perform position detection on the carrier to be processed according to the detection request and obtaining the position information of the carrier to be processed, the method further includes: The carrier to be processed is marked to obtain a location identifier.

4. The adjustment method for the wristband printer according to claim 3, characterized in that, The step of controlling the edge detection module to perform position detection on the carrier to be processed according to the detection request, and obtaining the position information of the carrier to be processed, includes: According to the detection request, the edge detection module is controlled to identify the position marker of the carrier to be processed, and the position information of the carrier to be processed is obtained.

5. The adjustment method for the wristband printer according to claim 2, further comprising: When the position information indicates that the carrier to be processed has reached the preset end position, the motor is controlled to stop working.

6. A wristband printer, characterized in that, include: A positioning detection module is used to perform positioning detection on the carrier to be processed and determine the marked area of ​​the carrier to be processed. The positioning detection module includes a black mark positioning module and a through-beam positioning module. The through-beam positioning module includes a transmitter and a receiver. The black mark positioning module includes a light emitter and an optical sensor. The edge detection module is used to detect the position of the carrier to be processed and obtain the position information of the carrier to be processed. A controller for performing the adjustment method of the wristband printer as described in any one of claims 1 to 5.

7. A computer-readable storage medium, characterized in that: The device stores computer-executable instructions for performing the adjustment method of the wristband printer as described in any one of claims 1 to 5.

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