Tool magazine and circuit board processing apparatus

Abstract

The application belongs to the technical field of circuit board processing, and particularly relates to a tool magazine and a circuit board processing device. The tool magazine comprises a base provided with a containing cavity, and a positioning stop pin is arranged on one side of the containing cavity. A tool disc is arranged in the containing cavity. The tool disc comprises a fixing seat and a plurality of bushings arranged in an array on the fixing seat. A positioning hole is arranged on one side of the fixing seat and matched with the positioning stop pin. The plurality of bushings are respectively used for placing different sizes of tools. An identification code is further arranged on the base. The identification code is used for recording the position information of each tool on the tool disc and the individual information of the tool. The application can quickly select a suitable tool according to the processing requirement of the circuit board, realize effective management of the tool, and improve the processing efficiency of the circuit board.

Description

Technical Field

[0001] This application relates to the field of circuit board processing technology, and more specifically, to a tool magazine and circuit board processing equipment. Background Technology

[0002] In the manufacturing process of printed circuit boards (PCBs), various cutting tools are typically used to cut, mill, and drill holes. Taking drilling as an example, since PCBs usually have holes of various sizes, there are correspondingly various drilling tools. Currently, these tools are generally manually placed on storage racks, without recording or tracking information such as tool processing accuracy, number of uses, and number of grinding cycles. This leads to chaotic management and makes it impossible to quickly select the appropriate tool based on processing needs, thus affecting the processing efficiency of PCBs.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this application is to provide a tool magazine and circuit board processing equipment, which can quickly select the appropriate tool according to the processing requirements of the circuit board, realize effective tool management, and improve the processing efficiency of the circuit board.

[0005] In a first aspect, this application provides a tool magazine, comprising: a base having a receiving cavity, wherein a positioning stop pin is provided on one side of the receiving cavity; a tool disc disposed in the receiving cavity, the tool disc including a fixed seat and a plurality of bushings arranged in an array on the fixed seat, wherein a positioning hole cooperating with the positioning stop pin is provided on one side of the fixed seat, and the plurality of bushings are respectively used to hold tools of different sizes; wherein, an identification code is also provided on the base, the identification code being used to record the position information of each tool on the tool disc and the personalized information of the tool.

[0006] In one possible implementation, the base includes a base plate forming a receiving cavity, a first side plate and a second side plate, the first side plate and the second side plate being disposed opposite to each other and spaced apart on the base plate along a first direction, a positioning stop pin passing through the first side plate along the first direction, and an identification code being disposed on the outside of the first side plate or the outside of the second side plate.

[0007] In one possible implementation, the first side plate is further provided with an elastic pin adjacent to the positioning stop pin, and the fixed seat is further provided with a positioning groove that cooperates with the elastic pin. The elastic pin is extendable and retractable along its own axial direction.

[0008] In one possible implementation, the axis of the elastic pin and the axis of the positioning stop pin are on the same horizontal plane, the positioning groove extends along the width direction of the fixing seat, and the depth of the positioning groove is less than the depth of the positioning hole.

[0009] In one possible implementation, a positioning bushing is provided on the side of the base plate away from the receiving cavity, and the base is connected to the target object through the positioning bushing.

[0010] In one possible implementation, a first magnetic element is provided on the side of the base plate away from the accommodating cavity, and a second magnetic element is provided on the target object. The first magnetic element and the second magnetic element are connected to each other by magnetic force.

[0011] In one possible implementation, a foolproof hole is provided on the side of the base plate away from the receiving cavity, and the foolproof hole is located near the first side plate or the second side plate.

[0012] In one possible implementation, there are multiple cutter discs, which are sequentially arranged in the receiving cavity along a second direction, and the types and / or sizes of the cutters placed in the multiple cutter discs are different, and the second direction intersects with the first direction.

[0013] In one possible implementation, the identification code is a QR code, and the personalized information of the cutting tool includes at least the type, size, number of uses, fault information, and number of grinding cycles.

[0014] Secondly, this application provides a circuit board processing device, including: a worktable; a tool magazine of this application, wherein a plurality of tools are placed in the tool head of the tool magazine; a scanner for scanning an identification code on the base of the tool magazine to obtain information about the tool head and the plurality of tools; and a spindle, disposed above the worktable, the spindle being able to take out the corresponding tools from the tool head according to the processing requirements of the circuit board and perform processing operations.

[0015] According to the tool magazine and circuit board processing equipment provided in this application, by setting a positioning stop pin on one side of the accommodating cavity of the base, and setting a positioning hole that cooperates with the positioning stop pin on the fixing seat of the tool head, the tool head can be quickly and accurately positioned into the accommodating cavity of the base; at the same time, multiple bushings arranged in an array on the fixing seat are used to place multiple tools of different sizes. By setting an identification code on the base, the position information of each tool on the tool head and the personalized information of the tool can be recorded, so as to quickly select the appropriate tool according to the processing requirements of the circuit board, realize effective tool management, and improve the processing efficiency of the circuit board. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the tool magazine structure provided in an embodiment of this application; Figure 2 for Figure 1 The diagram shows the structure of the tool magazine base at an angle; Figure 3 for Figure 1 The diagram shows the base of the tool magazine from another angle. Figure 4 for Figure 1 The diagram shows the structure of the tool magazine's tool head at an angle; Figure 5 for Figure 1 The diagram shows the tool magazine's tool head at another angle.

[0018] Explanation of key figure labels: 100. Tool magazine; X. First direction; Y. Second direction; K. Tool; 1. Base; 10. Receiving cavity; 11. Positioning stop pin; 12. Elastic pin; 13. Identification code; 14. Base plate; 141. Positioning bushing; 142. First magnetic component; 143. Anti-fool hole; 15. First side plate; 16. Second side plate; 2. Cutter head; 21. Fixing base; 211. Positioning hole; 212. Positioning groove; 22. Bushing. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0020] Figure 1 This is a schematic diagram of the tool magazine provided in an embodiment of this application.

[0021] See Figure 1 This application provides a tool magazine 100, which includes a base 1 and a tool disc 2.

[0022] The base 1 has a receiving cavity 10, and a positioning stop pin 11 is provided on one side of the receiving cavity 10. The base 1 can be made of aluminum alloy or plastic, and is relatively lightweight while meeting the structural strength requirements.

[0023] The cutter head 2 is disposed in the receiving cavity 10. The cutter head 2 includes a fixed base 21 and multiple bushings 22 arranged in an array on the fixed base 21. One side of the fixed base 21 is provided with a positioning hole 211 that cooperates with the positioning stop pin 11. The multiple bushings 22 are used to hold cutters K of different sizes. The base 1 is also provided with an identification code 13, which is used to record the position information of each cutter K on the cutter head 2 and the personalized information of each cutter K. The fixed base 21 can be made of aluminum alloy or plastic, and is lightweight while meeting the structural strength requirements. The bushings 22 can be made of flexible materials such as rubber or silicone to protect the cutting edge of the cutter K from damage such as friction.

[0024] In this embodiment, the cutter head 2, as an independent module, can be quickly and accurately installed into the receiving cavity 10 of the base 1 through the cooperation of the positioning stop pin 11 and the positioning hole 211, facilitating the rapid replacement and management of the cutter head 2. Multiple bushings 22 arranged in an array on the fixing seat 21 of the cutter head 2 can be used to hold different sized cutting tools K. The cutting tools K can be drills, milling cutters, etc., used for machining various holes such as through holes, blind holes, and tapered holes. The multiple cutting tools K can be arranged in a rectangular array or a circular array, depending on the shape of the cutter head 2. In this way, each cutting tool K has a unique and definite position information on the cutter head 2, enabling flexible configuration of cutting tools K of different sizes.

[0025] In addition, the identification code 13 set on the base can be digital information such as barcodes and QR codes. This identification code 13 is associated with a database, which can record key information of each tool K, such as the position information of each tool K on the tool head 2 and the personalized information of the tool K, so as to realize the full life cycle information management of the tool K.

[0026] When tool K completes its task and moves to the next process, scanning the identification code 13 on the tool magazine 100 reveals the position and personalized information of each tool K on the tool head 2, such as tool size and usage count. Applying this tool magazine 100 to the circuit board manufacturing process allows for the rapid retrieval of a matching tool K from the tool head 2 based on the circuit board's processing requirements, achieving effective tool K management.

[0027] According to the tool magazine 100 provided in this application, by providing a positioning stop pin 11 on one side of the receiving cavity 10 of the base 1 and a positioning hole 211 that cooperates with the positioning stop pin 11 on one side of the fixing seat 21 of the tool disc 2, the tool disc 2 can be quickly and accurately positioned into the receiving cavity 10 of the base 1. At the same time, multiple bushings 22 arranged in an array on the fixing seat 21 are used to place multiple tools K of different sizes. By using the identification code 13 provided on the base 1, the position information of each tool K on the tool disc and the personalized information of the tool K can be recorded. Thus, the appropriate tool K can be quickly selected according to the processing requirements of the product, realizing the effective management of tool K and improving the processing efficiency of the product.

[0028] In some embodiments, the identification code 13 is a QR code, and the personalized information of the tool K includes at least the type, size, number of uses, fault information, and number of grinding cycles of the tool K.

[0029] The personalized information of tool K clarifies the specific form and content of identification code 13, providing a data foundation for the refined management, predictive maintenance and intelligent recall of machining programs of tool K, thus realizing the effective management of tool K.

[0030] Taking the drilling of circuit boards as an example, in actual production, for holes requiring high precision, tools K with fewer uses or grinding cycles can be selected to improve product quality. If some tools K have been used many times, such as 1000 times, and are relatively worn, but are still within their normal service life, they can continue to process holes with lower precision requirements, reducing waste due to unused tool life. For mass-produced circuit boards, tools with no known malfunctions should be selected to improve work efficiency. After tool K completes its processing, its operating status can be updated in the identification code 13 to accurately define its service life and provide a reference for subsequent tool selection.

[0031] Figure 2 for Figure 1 The diagram shown illustrates the structure of the tool magazine base at an angle. Figure 3 for Figure 1 The diagram shown is a structural schematic of the tool magazine base at another angle. Figure 4 for Figure 1 The diagram shown illustrates the structure of the tool magazine's tool head at an angle. Figure 5 for Figure 1 The diagram shows the tool magazine's tool head at another angle.

[0032] In some embodiments, the base 1 includes a base plate 14 forming a cavity 10, a first side plate 15 and a second side plate 16. The first side plate 15 and the second side plate 16 are disposed opposite to each other and spaced apart on the base plate 14 along a first direction X. A positioning pin 11 passes through the first side plate 15 along the first direction X. An identification code 13 is disposed on the outside of the first side plate 15 or the outside of the second side plate 16.

[0033] like Figure 2 and Figure 3 As shown, the base 1 has a rectangular structure. The first side plate 15 and the second side plate 16 are positioned opposite each other and spaced apart on the base plate 14 along the first direction X. The positioning stop pin 11 is only located on the first side plate 15 and has a foolproof function. The unique orientation of the tool disc 2 on the base 1 can be determined by the cooperation between the positioning stop pin 11 and the positioning hole 211 on the tool disc 2, thereby determining the unique position of each tool K on the tool disc 2. The identification code 13 can be set on the outside of the first side plate 15 or the outside of the second side plate 16, optimizing the physical structure layout of the tool magazine 100, making the overall structure more compact and reasonable, and making it easier to read the identification code 13.

[0034] like Figure 4 and Figure 5 As shown, the cutter head 2 has a rectangular structure. The first direction X is the length direction of the cutter head 2, and the second direction Y is the width direction of the cutter head 2. The two ends of the cutter head 2 along the first direction X have different structures, that is, the cutter head 2 has an asymmetrical structure along its own length direction. For example, one end of the cutter head 2 along the first direction X is provided with a reinforcing rib, and the other end is provided with a groove. This improves the error prevention function of the cutter head 2, reduces the number of times the direction of the cutter head 2 needs to be adjusted when assembling the tool magazine 100, and improves the assembly efficiency.

[0035] In some embodiments, the first side plate 15 is further provided with an elastic pin 12 adjacent to the positioning stop pin 11, and the fixed base 21 is further provided with a positioning groove 212 that cooperates with the elastic pin 12. The elastic pin 12 is telescopically oriented along its own axial direction.

[0036] like Figure 2 and Figure 3 As shown, a compression spring can be installed inside the elastic pin 12. The elastic force of the compression spring is applied to the fixed seat 21 to prevent the cutter head 2 from shaking in the receiving cavity 10 due to machining errors, assembly errors, wear, etc. The dual positioning and anti-loosening mechanism of the elastic pin 12 and the positioning stop pin 11 can prevent the cutter head 2 from shifting under vibration, further enhancing the positioning accuracy and reliability of the cutter head 2 in the receiving cavity 10.

[0037] In some embodiments, the axis of the elastic pin 12 and the axis of the positioning stop pin 11 are located on the same horizontal plane, the positioning groove 212 extends along the width direction of the fixing seat 21, and the depth of the positioning groove 212 is less than the depth of the positioning hole 211.

[0038] like Figures 2 to 5 As shown, the axis of the elastic pin 12 and the axis of the positioning stop pin 11 are on the same horizontal plane, which can reduce the height of the fixed base 21 and thus reduce the overall volume of the cutter head 2. At the same time, the positioning groove 212 extends along the width direction of the fixed base 21, the positioning hole 211 overlaps with the positioning groove 212, and the depth of the positioning hole 211 is greater than the depth of the positioning groove 212, which facilitates the elastic pin 12 to move back and forth along the positioning groove 212 until the positioning stop pin 11 engages with the positioning hole 211. This allows for quick positioning of the cutter head 2 within the accommodating cavity 10, improving positioning accuracy and assembly convenience.

[0039] In addition, some weight-reducing holes can be provided on the fixing seat 21 of the cutter head 2 to further reduce the weight of the cutter head 2 and improve the rigidity and structural strength of the cutter head 2.

[0040] In some embodiments, a positioning bushing 141 is provided on the side of the base plate 14 away from the receiving cavity 10, and the base 1 is connected to the target object through the positioning bushing 141.

[0041] like Figure 3 As shown, two positioning bushings 141 are provided on the base plate 14 at intervals. The target object can be provided with a shaft that cooperates with the positioning bushing 141. The positioning bushing 141 can provide a standardized and high-precision installation interface to ensure the repeatability of the tool magazine 100 when installed on the target object. The target object can be the worktable on the circuit board processing equipment.

[0042] In some embodiments, a first magnetic element 142 is provided on the side of the base plate 14 away from the receiving cavity 10, and a second magnetic element is provided on the target object. The first magnetic element 142 and the second magnetic element are connected to each other by magnetic force. like Figure 3 As shown, a first magnetic component 142 adjacent to the positioning sleeve 141 is also provided on the side of the base plate 14 away from the receiving cavity 10. The first magnetic component 142 can be a magnetic metal iron component embedded in the base plate 14. A second magnetic component is correspondingly provided on the target object. The second magnetic component can be an electromagnet. By adding a magnetic connection between the base plate 14 and the target object, the tool magazine 100 can be quickly disassembled and accurately positioned, thereby improving the tool changing efficiency.

[0043] In some embodiments, a foolproof hole 143 is provided on the side of the base plate 14 away from the receiving cavity 10, and the foolproof hole 143 is provided near the first side plate 15 or the second side plate 16.

[0044] like Figure 3As shown, the anti-fool hole 143 is only provided near the second side plate 16. The target object is provided with a mounting shaft that cooperates with the anti-fool hole 143. The anti-fool hole 143 can ensure that the tool magazine 100 can only be installed on the target object in the only correct direction, effectively preventing misoperation.

[0045] In some embodiments, there are multiple cutter discs 2, which are sequentially arranged in the accommodating cavity 10 along the second direction Y, and the types and / or sizes of the cutters K placed in the multiple cutter discs 2 are different, and the second direction Y intersects with the first direction X.

[0046] like Figure 1 As shown, there are four cutter heads 2, which are sequentially arranged in the receiving cavity 10 along the second direction Y. The types of tools K placed in the four cutter heads 2 can be different, or the types can be the same but the sizes can be different, or both types and sizes can be different. For example, two of the cutter heads 2 can contain milling cutters of different sizes, while the other two can contain drill cutters of different sizes. The number of cutter heads 2 can also be increased. The combined use of multiple cutter heads 2 enables centralized classification and flexible configuration of the tools K, adapting to more complex machining needs.

[0047] The tool magazine 100 provided in this application not only stores multiple tools K, but also integrates precision mechanical design, error prevention mechanisms, and digital information management, offering the following advantages: The modular tool head 2 and rapid positioning design significantly reduce the preparation time for changing tools K and the tool magazine; multiple positioning ensures the accuracy of tool K positions, solving the problems of low tool finding efficiency and error-proneness in traditional tool management, thus improving machining accuracy and consistency; full lifecycle management of tools K through identification code 13 effectively reduces scrap and equipment failures caused by tool K wear and damage, optimizes production planning and quality traceability, and achieves transparent and intelligent management of tool life; the easily expandable multi-tool head design allows the tool magazine 100 to quickly adapt to the needs of multi-variety, small-batch production, enhancing flexibility.

[0048] In addition, this application also provides a circuit board processing device, including a worktable, the tool magazine 100 of this application, a scanner and a spindle.

[0049] The tool magazine 100 can be placed in a preset position on the worktable, and the tool magazine contains multiple tools. A scanner can be set on one side of the tool magazine 100. The scanner is used to scan the identification code of the tool magazine to obtain information about the tool magazine 2 and multiple tools K. The spindle is set above the worktable. The spindle can take out the corresponding tool K from the tool magazine 2 according to the processing requirements of the circuit board and perform the processing operation.

[0050] Optionally, the circuit board processing equipment may also include a robot arm and a transfer station. The robot arm is used to remove the required tool head from the tool magazine 100 and place the tool head 2 in the transfer station.

[0051] The circuit board processing equipment of this application embodiment is equipped with the aforementioned tool magazine 100, realizing a fully automated tool management and retrieval process. The workflow of the circuit board processing equipment is as follows: Information reading: The scanner automatically scans the identification code 13 on the base 1 of the tool magazine 100 to obtain detailed information about the tool disc 2 and all corresponding tools in the tool magazine 100; Tool selection and gripping: The control system determines the type, size, and machining accuracy of the required tools based on the machining requirements, instructs the robot arm to retrieve the required tool head from a specific position in the tool magazine, and places the tool head in the central rotating base; Spindle tool removal and machining: The equipment spindle removes the required tool from the tool turret in the central rotary table to perform machining operations; Tool K return: After machining is completed, the spindle returns the tool to the tool magazine, and then the robot accurately returns it to its original position in the tool magazine. The database can synchronously update personalized information such as the number of times the tool has been used to the identification code 13.

[0052] It should be understood that, in the embodiments of this application, unless otherwise expressly specified and limited, the terms "connection," "fixed connection," "contact," etc., should be interpreted broadly. Those skilled in the art can understand the specific meanings of the various terms in the embodiments of this application according to the specific circumstances.

[0053] For example, the "connection" can be a fixed connection, a rotating connection, a flexible connection, a sliding connection, a one-piece molding, an electrical connection, a contact connection, or other connection methods; it can be a direct connection, or an indirect connection through an intermediate medium, or a connection within two components or an interaction between two components.

[0054] For example, a "fixed connection" can be a component that can be directly or indirectly fixedly connected to another component; a fixed connection can include mechanical connection, welding, bonding or integral molding, etc., wherein mechanical connection can include riveting, bolting, threaded connection, keying, snap-fit ​​connection, locking connection, plugging, etc., and bonding can include adhesive bonding and solvent bonding, etc.

[0055] It should also be understood that the “parallel” or “perpendicular” described in the embodiments of this application can be understood as “approximately parallel” or “approximately perpendicular”.

[0056] It should also be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0057] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0058] It should also be understood that the terms “length,” “width,” “up,” “down,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship (if any) based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0059] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims. In conclusion, the above description is merely a preferred embodiment of the technical solution of this application and is not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A tool magazine, characterized in that, include: The base has a receiving cavity, and a positioning stop pin is provided on one side of the receiving cavity; A cutter head is disposed in the accommodating cavity. The cutter head includes a fixed base and a plurality of bushings arranged in an array on the fixed base. A positioning hole that cooperates with the positioning stop pin is provided on one side of the fixed base. The plurality of bushings are used to place cutters of different sizes. The base is also equipped with an identification code, which is used to record the position information of each tool on the cutter head and the personalized information of the tool.

2. The tool magazine according to claim 1, characterized in that, The base includes a bottom plate forming the accommodating cavity, a first side plate, and a second side plate. The first side plate and the second side plate are disposed opposite to each other and spaced apart on the bottom plate along a first direction. The positioning stop pin passes through the first side plate along the first direction. The identification code is disposed on the outside of the first side plate or the outside of the second side plate.

3. The tool magazine according to claim 2, characterized in that, The first side plate is also provided with an elastic pin adjacent to the positioning stop pin, and the fixed seat is also provided with a positioning groove that cooperates with the elastic pin. The elastic pin is extendable and retractable along its own axial direction.

4. The tool magazine according to claim 3, characterized in that, The axis of the elastic pin and the axis of the positioning stop pin are on the same horizontal plane, the positioning groove extends along the width direction of the fixed seat, and the depth of the positioning groove is less than the depth of the positioning hole.

5. The tool magazine according to claim 2, characterized in that, A positioning bushing is provided on the side of the base plate away from the accommodating cavity, and the base is connected to the target object through the positioning bushing.

6. The tool magazine according to claim 5, characterized in that, A first magnetic element is provided on the side of the base plate away from the accommodating cavity, and a second magnetic element is provided on the target object. The first magnetic element and the second magnetic element are connected to each other by magnetic force.

7. The tool magazine according to claim 2, characterized in that, The bottom plate is provided with a foolproof hole on the side opposite to the accommodating cavity, and the foolproof hole is located near the first side plate or the second side plate.

8. The tool magazine according to any one of claims 2 to 7, characterized in that, The number of cutter discs is multiple, and the multiple cutter discs are sequentially arranged in the receiving cavity along the second direction. The types and / or sizes of the cutters placed in the multiple cutter discs are different, and the second direction intersects with the first direction.

9. The tool magazine according to claim 1, characterized in that, The identification code is a QR code, and the personalized information of the cutting tool includes at least the type, size, number of uses, fault information, and number of grinding cycles of the cutting tool.

10. A circuit board processing equipment, characterized in that, include: Workbench; The tool magazine as described in any one of claims 1 to 9 is disposed on one side of the worktable, and the tool magazine contains a plurality of tools in its tool tray; A scanner is used to scan the identification code on the base of the tool magazine to obtain information about the tool turret and multiple tools; as well as The spindle is positioned above the worktable. The spindle can retrieve the corresponding cutting tools from the cutter head according to the processing requirements of the circuit board and perform the processing operation.

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