Calibration mechanism, feeding device and drilling equipment

Abstract

The utility model discloses a calibration mechanism, a feeding device and drilling equipment. The calibration mechanism comprises a rack, a supporting table and a driving piece, the driving piece is installed on the rack, the supporting table is connected with the output end of the driving piece, the supporting table is provided with a bearing part, the bearing part is suitable for containing a circuit board to be calibrated, and the driving piece is used for driving the supporting table to rotate around a first axis so as to adjust the direction of the circuit board. Therefore, the circuit board can be calibrated to a required position during processing. According to the utility model, the placement direction of the PCB can be quickly and automatically adjusted, the adjustment time is greatly saved, the overall efficiency of the drilling process is improved, and the production efficiency of PCB manufacturing is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of transportation technology, and in particular relates to a calibration mechanism, a feeding device and a drilling equipment. Background Technology

[0002] Printed Circuit Boards (PCBs) are widely used in communication equipment, computer hardware, aerospace, consumer electronics, and other fields. Drilling is a crucial step in the PCB manufacturing process, precisely machining target holes to ensure the accuracy of subsequent processing. If the PCB is placed in the drilling machine incorrectly during loading, the drilling positions will be inaccurate, affecting the quality of the final product.

[0003] In existing technologies, when a PCB is placed in the wrong orientation, operators typically need to manually adjust its position to ensure it is in the correct orientation for processing. This method is clearly inefficient and increases labor costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is that, in the prior art, when the PCB is placed in the wrong direction, manually adjusting the position of the PCB to make the PCB in the correct processing direction is inefficient. This utility model provides a calibration mechanism, a feeding device and a drilling device.

[0005] To address the aforementioned problems, this utility model provides a calibration mechanism, comprising a frame, a support platform, and a driving component. The driving component is mounted on the frame, and the support platform is connected to the output end of the driving component. The support platform has a bearing portion adapted to hold a circuit board to be calibrated. The driving component drives the support platform to rotate around a first axis to adjust the orientation of the circuit board, so that the circuit board can be calibrated to the orientation required during processing.

[0006] Optionally, the calibration mechanism further includes a first positioning component mounted on the frame. The first positioning component is used to position the circuit board placed on the support platform along a first direction. The first axis extends along a second direction, and the first direction intersects the second direction.

[0007] Optionally, the first positioning component includes a first limiting member and a second limiting member, both of which are mounted on the frame. Along the first direction, the first limiting member and the second limiting member are arranged opposite to each other, and the support platform is located between the first limiting member and the second limiting member. The first limiting member and the second limiting member can move closer to each other or further away from each other along the first direction to position the circuit board.

[0008] Optionally, the calibration mechanism further includes a second positioning component, which is mounted on the frame and is used to position the circuit board placed on the support platform along a third direction. The first direction, the second direction, and the third direction are not coplanar and intersect each other.

[0009] Optionally, the second positioning component and the support platform are arranged sequentially along the third direction. The second positioning component can move closer to or further away from the support platform along the third direction to push the circuit board to a preset position.

[0010] Optionally, the support portion has multiple portions, which are arranged in a ring on the inner side of the outer edge of the support platform.

[0011] According to the calibration mechanism provided in this embodiment, a drive unit drives a support platform to rotate around a first axis, thereby adjusting the orientation of the circuit board (PCB) placed on the support platform's bearing portion. When the PCB is placed in the wrong orientation, the operator does not need to manually adjust it; they only need to control the drive unit to rotate the support platform to the correct processing direction, ensuring the accuracy of the drilling position. Compared with the prior art where operators manually adjust the PCB position, this calibration mechanism can quickly and automatically adjust the PCB's placement orientation, greatly saving adjustment time, improving the overall efficiency of the drilling process, and thus increasing the production efficiency of PCB manufacturing. It reduces manual adjustment operations, lowers reliance on operators, and thus reduces manpower input and labor costs.

[0012] This utility model embodiment provides a feeding device, including a feeding conveying mechanism, a feeding mechanism, and the aforementioned calibration mechanism. The feeding mechanism is provided with a feeding position for placing a circuit board to be processed. The feeding conveying mechanism is used to remove the circuit board from the feeding position and convey it to the carrying unit, and to remove the calibrated circuit board from the carrying unit and convey it to the next work station.

[0013] Optionally, the feeding and conveying mechanism includes a first lateral moving component, a first vertical moving component, and a feeding gripping component. The first vertical moving component is mounted on the first lateral moving component, and the feeding gripping component is mounted on the first vertical moving component. The first lateral moving component is used to drive the feeding gripping component and the first vertical moving component to move along a first direction. The first vertical moving component is used to drive the feeding gripping component to move vertically. The feeding gripping component is used to grip the circuit board, wherein the first direction intersects with the vertical direction.

[0014] Optionally, the feeding mechanism includes a feeding rack, a feeding platform, and a feeding lifting component. The feeding rack has a feeding storage space, and the feeding storage space is provided with a feeding temporary storage position and a feeding position. The feeding lifting component is installed on the feeding rack, and the feeding platform is located in the feeding storage space. The feeding platform is connected to the output end of the feeding lifting component, and the feeding lifting component is used to drive the feeding platform to reciprocate between the feeding temporary storage position and the feeding position.

[0015] According to the feeding device provided in this embodiment, the feeding conveyor mechanism removes the circuit board located at the feeding position and then transports the circuit board to the support platform of the calibration mechanism. Next, the driving component of the calibration mechanism starts working, driving the support platform to rotate around a first axis, calibrating the circuit board to the required processing position. After calibration, the feeding conveyor mechanism operates again, removing the calibrated circuit board from the support platform and transporting it to the next workstation. By combining the feeding conveyor mechanism and the calibration mechanism, the entire process of circuit board feeding, calibration, and transport to the next workstation is automated, reducing manual intervention, improving the automation level of the production process, and lowering labor costs.

[0016] This utility model provides a drilling device, including a target hole drilling machine, a feeding device, and the aforementioned feeding device. The feeding device includes a feeding mechanism and a feeding conveying mechanism. The target hole drilling machine is used to process the circuit board conveyed by the feeding device. The feeding mechanism has a feeding position, and the feeding conveying mechanism is used to take out the circuit board from the processing table of the target hole drilling machine and convey it to the feeding position.

[0017] Optionally, the unloading conveying mechanism includes a second lateral moving component, a second vertical moving component, and an unloading gripping component. The second vertical moving component is mounted on the second lateral moving component, and the unloading gripping component is mounted on the second vertical moving component. The second lateral moving component is used to drive the unloading gripping component and the second vertical moving component to move along the first direction. The second vertical moving component is used to drive the unloading gripping component to move vertically, and the unloading gripping component is used to grip the circuit board.

[0018] Optionally, the unloading conveying mechanism includes a second lateral moving component, a second vertical moving component, and an unloading gripping component. The second vertical moving component is mounted on the second lateral moving component, and the unloading gripping component is mounted on the second vertical moving component. The second lateral moving component is used to drive the unloading gripping component and the second vertical moving component to move along a third direction. The second vertical moving component is used to drive the unloading gripping component to move vertically. The unloading gripping component is used to grip the circuit board. The third direction intersects with the first direction.

[0019] According to the drilling equipment provided in this embodiment of the utility model, the feeding device's feeding conveyor takes out the circuit board to be processed from the feeding position and conveys it to the support platform of the calibration mechanism. After the calibration mechanism calibrates the circuit board to the processing position, the feeding conveyor then conveys the calibrated circuit board to the processing table of the target hole drilling machine. The target hole drilling machine performs target hole processing on the circuit board located on the processing table. After processing is completed, the unloading device's unloading conveyor takes out the circuit board from the processing table of the target hole drilling machine and conveys it to the unloading position of the unloading mechanism. By combining the feeding device, the target hole drilling machine, and the unloading device, the entire process from circuit board loading, calibration, drilling processing to unloading is automated, reducing manual intervention, improving production efficiency, and reducing labor costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the drilling equipment provided in one embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the drilling equipment provided in one embodiment of the present invention after removing part of its structure;

[0023] Figure 3 This is a schematic diagram of the drilling equipment provided in another embodiment of the present invention after removing part of its structure;

[0024] Figure 4 This is a schematic diagram of the drilling target hole machine of the drilling equipment provided in one embodiment of the present utility model.

[0025] The reference numerals in the accompanying drawings are as follows:

[0026] 10. Feeding mechanism; 101. Feeding rack; 102. Feeding platform; 103. Feeding lifting component; 20. Target drilling machine; 201. Machine frame; 202. Processing table; 203. Spindle; 30. Unloading device; 301. Unloading mechanism; 302. Unloading conveying mechanism; 3021. Second horizontal moving component; 3022. Second vertical moving component; 3023. Unloading gripping component; 40. Feeding conveying mechanism; 401. First horizontal moving component; 402. First vertical moving component; 403. Feeding gripping component; 50. Calibration mechanism; 100. Circuit board;

[0027] 1. Frame; 2. Support platform; 3. Drive unit; 4. First positioning component; 41. First limiting component; 42. Second limiting component; 5. Second positioning component; 6. Bearing unit.

[0028] The frame, which is not numbered in the handover instructions, is the frame of the secondary positioning mechanism. The support platform is a rotatable square platform. The driving component is a drive motor. The first positioning component consists of two clamping devices in the left and right directions. The second positioning component is a positioning device in the front and back directions. The bearing part is a cylindrical structure of the square platform. The loading robot and unloading robot correspond to two linear module robots. Detailed Implementation

[0029] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model 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 of the present utility model and are not intended to limit the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 4As shown, an embodiment of the present invention provides a calibration mechanism 50, including a frame 1, a support platform 2, and a driving component 3. The driving component 3 is mounted on the frame 1, and the support platform 2 is connected to the output end of the driving component 3. The support platform 2 has a bearing portion 6, which is suitable for placing the circuit board 100 to be calibrated. The driving component 3 is used to drive the support platform 2 to rotate around a first axis to adjust the orientation of the circuit board 100 so that the circuit board 100 can be calibrated to the orientation required during processing. In this embodiment, the orientation required during circuit board processing can be the same as the orientation required when drilling the target hole in the circuit board 100. The driving component 3 can be a rotary motor. The support platform 2 has mounting holes, and the output shaft of the rotary motor is installed in these holes and fixedly connected to the support platform 2 with screws. When loading material, the circuit board 100 may be placed incorrectly in the loading storage position. The calibration mechanism 50 can drive the support platform 2 to rotate around the first axis via the driving component 3, thereby adjusting the orientation of the circuit board 100 to the correct orientation required during processing. This avoids processing errors caused by incorrect orientation of the circuit board 100 and improves the reliability of the production process. In traditional methods, when the circuit board 100 is oriented incorrectly, manual adjustment by operators is often required, which is time-consuming and increases labor costs. This calibration mechanism 50 can automatically complete the calibration of the circuit board 100, reducing manual intervention and improving production efficiency.

[0033] like Figure 1 and Figure 2 As shown, in one embodiment, the calibration mechanism 50 further includes a first positioning component 4, which is mounted on the frame 1. The first positioning component 4 is used to position the circuit board 100 placed on the support platform 2 along a first direction. The first axis extends along a second direction, and the first direction intersects the second direction. In this embodiment, the first direction is the auxiliary direction. Figure 1 The X direction (left and right), the second direction is the auxiliary direction. Figure 1 The first positioning component 4 can quickly position the circuit board 100 along the X direction (vertical direction). This reduces the adjustment time of the circuit board 100 before processing, helping to improve production efficiency and shorten the production cycle. The coordinated work of the first positioning component 4 and the drive component 3 realizes the automatic calibration and positioning of the circuit board 100, reducing manual intervention and improving the continuity and stability of the production process. At the same time, it reduces reliance on operators and lowers labor costs.

[0034] In one embodiment, the first positioning component 4 includes a first limiting member 41 and a second limiting member 42, both mounted on the frame 1. Along a first direction, the first limiting member 41 and the second limiting member 42 are arranged opposite to each other. A support platform 2 is located between the first limiting member 41 and the second limiting member 42. The first limiting member 41 and the second limiting member 42 can move closer to or further away from each other along the first direction to position the circuit board 100. In this embodiment, the first limiting member 41 and the second limiting member 42 have the same structure and can both be formed by a cylinder and a push plate. The ability of the first limiting member 41 and the second limiting member 42 to move closer to or further away from each other along the first direction allows the calibration mechanism 50 to adapt to circuit boards 100 of different sizes. Whether it's a small precision circuit board 100 or a large circuit board, precise positioning can be achieved by adjusting the distance between the first limiting member 41 and the second limiting member 42 to match the size of the circuit board 100. This improves the versatility and applicability of the equipment and reduces the cost and time of replacing different positioning devices due to changes in the size of the circuit board 100. By placing the support platform 2 between the first limiting member 41 and the second limiting member 42, the circuit board 100 can be constrained and positioned from two directions. The two limiting members cooperate with each other to more accurately fix the circuit board 100 in the preset position, ensuring the accuracy of drilling and other processing operations and improving product quality.

[0035] In one embodiment, the calibration mechanism 50 further includes a second positioning component 5, which is mounted on the frame 1. The second positioning component 5 is used to position the circuit board 100 placed on the support platform 2 along a third direction. The first direction, the second direction, and the third direction are not coplanar and intersect each other. In this embodiment, the third direction is an auxiliary direction. Figure 1 The second positioning component can be composed of a cylinder and a push rod. The second positioning component 5 can move the circuit board 100 to a predetermined base point along the third direction (front and back direction). It can accurately control the position of the circuit board 100 in this direction and work in conjunction with the positioning in other directions to ensure the positional accuracy of the circuit board 100 in space. This ensures that subsequent drilling and other processing operations can be performed in the accurate position, thereby improving the product processing accuracy.

[0036] In one embodiment, the second positioning component 5 and the support platform 2 are arranged sequentially along a third direction. The second positioning component 5 can move closer to or further away from the support platform 2 along the third direction to push the circuit board 100 to a preset position. In this embodiment, the preset position refers to the precise position that the circuit board 100 should reach on the support platform 2 along the third direction, which is predetermined before processing the circuit board 100. The ability of the second positioning component 5 to move closer to or further away from the support platform 2 along the third direction allows it to flexibly push the circuit board 100 to the preset position according to the actual situation of the circuit board 100. Regardless of any deviation in the initial placement position of the circuit board 100, precise adjustments can be made through the movement of the second positioning component 5 to ensure that the circuit board 100 is in the accurate position required for processing.

[0037] In one embodiment, there are multiple support portions 6, which are arranged in a ring around the inner side of the outer edge of the support platform 2. In this embodiment, the multiple support portions 6 can generate frictional forces on the PCB from multiple directions. Because they are arranged in a ring, each side of the PCB can be subjected to frictional forces from the support portions 6. Compared with a single or a few anti-slip components, this can more effectively prevent the PCB from sliding on the support platform 2. No matter which direction the PCB is subjected to external force, there is a corresponding support portion 6 to provide resistance.

[0038] According to the calibration mechanism 50 provided in this embodiment, the support platform 2 is driven to rotate around a first axis by the drive component 3, thereby adjusting the orientation of the circuit board 100 (PCB) placed on the support platform 2's bearing portion 6. When the PCB is placed in the wrong orientation, the operator does not need to manually adjust it; they only need to control the drive component 3 to rotate the support platform 2 to the correct processing direction, ensuring the accuracy of the drilling position. Compared with the prior art where the operator manually adjusts the PCB position, this calibration mechanism 50 can quickly and automatically adjust the PCB's placement orientation, greatly saving adjustment time, improving the overall efficiency of the drilling process, and thus improving the production efficiency of PCB manufacturing. It reduces manual adjustment operations, lowers reliance on operators, and thus reduces manpower input and labor costs.

[0039] In addition, such as Figures 1 to 4As shown, one embodiment of this utility model provides a feeding device, including a feeding conveying mechanism 40, a feeding mechanism 10, and a calibration mechanism 50 as described in the above embodiment. The feeding mechanism 10 is provided with a feeding position for placing a circuit board 100 to be processed. The feeding conveying mechanism 40 is used to remove the circuit board 100 from the feeding position and convey it to the carrying part 6, and to remove the calibrated circuit board 100 from the carrying part 6 and convey it to the next work station. In this embodiment, the circuit board 100 to be processed is placed on the feeding position of the feeding mechanism 10. The feeding conveying mechanism 40 is activated, removes the circuit board 100 from the feeding position, and conveys it to the carrying part 6 of the feeding mechanism 10. The calibration mechanism 50 in the feeding mechanism 10 starts working. The driving member 3 drives the support platform 2 to rotate around the first axis, adjusting the orientation of the circuit board 100 to achieve the correct processing direction. After calibration, the feeding and conveying mechanism 40 restarts, removing the calibrated circuit board 100 from the carrier section 6 and conveying it to the next workstation, such as the processing table 202 of the drilling equipment. Through the precise adjustment of the calibration mechanism 50, the circuit board 100 is ensured to enter the subsequent processing steps in the correct orientation, improving processing accuracy. The automated and continuous conveying and calibration process significantly reduces manual operation time and errors, lowers labor costs, accelerates production pace, and improves production efficiency.

[0040] In one embodiment, the feeding and conveying mechanism 40 includes a first lateral moving component 401, a first vertical moving component 402, and a feeding gripping component 403. The first vertical moving component 402 is mounted on the first lateral moving component 401, and the feeding gripping component 403 is mounted on the first vertical moving component 402. The first lateral moving component 401 drives the feeding gripping component 403 and the first vertical moving component 402 to move along a first direction, and the first vertical moving component 402 drives the feeding gripping component 403 to move vertically. The feeding gripping component 403 is used to grip the circuit board 100, wherein the first direction intersects with the vertical direction. In this embodiment, the vertical direction is the Z-direction, i.e., the second direction. The feeding and conveying mechanism 40, through the combination of the first lateral moving component 401 and the first vertical moving component 402, enables the feeding gripping component 403 to move along the first direction (lateral, X-direction) and vertically. This allows the feeding gripping component 403 to be flexibly adjusted according to the specific position and posture of the circuit board 100 at the feeding position. Even if there is a certain positional deviation or height difference of the circuit board 100 at the feeding position, it can accurately grip the circuit board 100 and achieve an efficient production process.

[0041] In one embodiment, the feeding mechanism 10 includes a feeding rack 101, a feeding platform 102, and a feeding lifting component 103. The feeding rack 101 has a feeding storage space, and the interior of the feeding storage space is provided with a temporary feeding position and a feeding position. The feeding lifting component 103 is mounted on the feeding rack 101. The feeding platform 102 is located in the feeding storage space and is connected to the output end of the feeding lifting component 103. The feeding lifting component 103 is used to drive the feeding platform 102 to reciprocate between the temporary feeding position and the feeding position. In this embodiment, the cooperation between the feeding platform 102 and the feeding lifting component 103 can accurately position the circuit board 100 to the "feeding position," and the feeding conveying mechanism 40 can quickly and stably grab the circuit board 100 without spending extra time on position adjustment. This precise positioning and rapid feeding operation helps to improve the accuracy and efficiency of material handling and reduce production delays caused by inaccurate feeding.

[0042] According to the feeding device provided in this embodiment, the feeding conveyor mechanism 40 removes the circuit board 100 located at the feeding position and then conveys the circuit board 100 to the support platform 2 bearing part 6 of the calibration mechanism 50. Next, the drive component 3 of the calibration mechanism 50 starts working, driving the support platform 2 to rotate around the first axis, calibrating the circuit board 100 to the required processing position. After calibration, the feeding conveyor mechanism 40 operates again, removing the calibrated circuit board 100 from the bearing part 6 and conveying it to the next workstation. By combining the feeding conveyor mechanism 40 and the calibration mechanism 50, the entire process of feeding, calibrating, and conveying the circuit board 100 to the next workstation is automated, reducing manual intervention, improving the automation level of the production process, and reducing labor costs.

[0043] This utility model provides a drilling equipment, including a target hole drill 20, a feeding device 30, and a loading device as described in the above embodiment. The feeding device 30 includes a feeding mechanism 301 and a feeding conveying mechanism 302. The target hole drill 20 is used to process the circuit board 100 conveyed by the loading device. The feeding mechanism 301 has a feeding position, and the feeding conveying mechanism 302 is used to remove the circuit board 100 from the processing table 202 of the target hole drill 20 and convey it to the feeding position. In this embodiment, the target hole drill 20 mainly includes a machine frame 201, a processing table, and a drilling spindle 203. The processing table and the drilling spindle 203 are mounted on the machine frame 201. The processing table has a processing table surface 202, and the drilling spindle 203 can perform drilling processing on the circuit board 100 on the processing table surface 202. The entire drilling equipment realizes a fully automated process from feeding, calibration, drilling processing to feeding, without manual intervention. The feeding device automatically takes the circuit board 100 from the feeding position and transports it to the calibration mechanism 50. After calibration, it is automatically sent to the target drilling machine 20 for processing. Finally, the unloading device 30 takes out the processed circuit board 100 and transports it to the unloading position, which reduces labor costs, improves production efficiency, and shortens the production cycle.

[0044] In one embodiment, the unloading conveying mechanism 302 includes a second lateral moving component 3021, a second vertical moving component 3022, and an unloading gripping component 3023. The second vertical moving component 3022 is mounted on the second lateral moving component 3021, and the unloading gripping component 3023 is mounted on the second vertical moving component 3022. The second lateral moving component 3021 drives the unloading gripping component 3023 and the second vertical moving component 3022 to move along a first direction. The second vertical moving component 3022 drives the unloading gripping component 3023 to move vertically. The unloading gripping component 3023 is used to grip the circuit board 100. In this embodiment, the vertical direction is the Z-direction, i.e., the second direction. The unloading conveying mechanism 302, through the combination of the second lateral moving component 3021 and the second vertical moving component 3022, enables the unloading gripping component 3023 to move along both the first direction (lateral) and the vertical direction. This allows the feeding and gripping component 3023 to be flexibly adjusted according to the specific position and orientation of the circuit board 100, thereby achieving an efficient production process.

[0045] In one embodiment, the unloading conveying mechanism 302 includes a second lateral moving component 3021, a second vertical moving component 3022, and an unloading gripping component 3023. The second vertical moving component 3022 is mounted on the second lateral moving component 3021, and the unloading gripping component 3023 is mounted on the second vertical moving component 3022. The second lateral moving component 3021 drives the unloading gripping component 3023 and the second vertical moving component 3022 to move along a third direction. The second vertical moving component 3022 drives the unloading gripping component 3023 to move vertically. The unloading gripping component 3023 grips the circuit board 100. The third direction intersects with the first direction. In this embodiment, the third direction is the Y-direction (front-back direction). The unloading conveying mechanism 302, through the combination of the second lateral moving component 3021 and the second vertical moving component 3022, enables the unloading gripping component 3023 to move along the third direction (Y-direction, front-back direction) and vertically (Z-direction, up-down direction). This allows the unloading gripping component 3023 to be flexibly adjusted according to the specific position and posture of the circuit board 100 on the processing table 202, so that even if the position of the circuit board 100 deviates after processing, it can still accurately grip the circuit board 100.

[0046] According to the drilling equipment provided in this embodiment of the present invention, the feeding conveying mechanism 40 in the feeding device takes out the circuit board 100 to be processed placed at the feeding position and conveys it to the support table 2 bearing part 6 of the calibration mechanism 50. After the calibration mechanism 50 calibrates the circuit board 100 to the processing position, the feeding conveying mechanism 40 then conveys the calibrated circuit board 100 to the processing table 202 of the target hole drilling machine 20. The target hole drilling machine 20 performs target hole processing on the circuit board 100 located on the processing table 202. After processing is completed, the unloading device 30's unloading conveying mechanism 302 takes out the circuit board 100 from the processing table 202 of the target hole drilling machine 20 and conveys it to the unloading position of the unloading mechanism 301. Through the combination of the feeding device, the target hole drilling machine 20 and the unloading device 30, the entire process from feeding, calibrating, drilling and processing of the circuit board 100 to unloading is automated, reducing manual intervention, improving production efficiency and reducing labor costs.

[0047] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A calibration mechanism, characterized in that, The device includes a frame, a support platform, and a drive unit. The drive unit is mounted on the frame. The support platform is connected to the output end of the drive unit. The support platform has a bearing portion adapted to hold the circuit board to be calibrated. The drive unit is used to drive the support platform to rotate around a first axis to adjust the orientation of the circuit board so that the circuit board can be calibrated to the orientation required during processing.

2. The calibration mechanism according to claim 1, characterized in that, The calibration mechanism further includes a first positioning component, which is mounted on the frame and is used to position the circuit board placed on the support platform along a first direction. The first axis extends along a second direction, and the first direction intersects the second direction.

3. The calibration mechanism according to claim 2, characterized in that, The first positioning component includes a first limiting member and a second limiting member, both of which are mounted on the frame. Along the first direction, the first limiting member and the second limiting member are arranged opposite to each other. The support platform is located between the first limiting member and the second limiting member. The first limiting member and the second limiting member can move closer to each other or further away from each other along the first direction to position the circuit board.

4. The calibration mechanism according to claim 2, characterized in that, The calibration mechanism further includes a second positioning component, which is mounted on the frame and is used to position the circuit board placed on the support platform along a third direction. The first direction, the second direction, and the third direction are not coplanar and intersect each other.

5. The calibration mechanism according to claim 4, characterized in that, Along the third direction, the second positioning component and the support platform are arranged sequentially. The second positioning component can move closer to or further away from the support platform along the third direction to push the circuit board to a preset position.

6. The calibration mechanism according to claim 1, characterized in that, The support portion has multiple parts, which are arranged in a ring on the inner side of the outer edge of the support platform.

7. A feeding device, characterized in that, The device includes a feeding and conveying mechanism, a feeding mechanism, and a calibration mechanism as described in any one of claims 1 to 6. The feeding mechanism is provided with a feeding position for placing a circuit board to be processed. The feeding and conveying mechanism is used to remove the circuit board from the feeding position and convey it to the carrying unit, and to remove the calibrated circuit board from the carrying unit and convey it to the next work station.

8. The feeding device according to claim 7, characterized in that, The feeding and conveying mechanism includes a first horizontal moving component, a first vertical moving component, and a feeding gripping component. The first vertical moving component is mounted on the first horizontal moving component, and the feeding gripping component is mounted on the first vertical moving component. The first horizontal moving component is used to drive the feeding gripping component and the first vertical moving component to move along a first direction. The first vertical moving component is used to drive the feeding gripping component to move vertically. The feeding gripping component is used to grip the circuit board, wherein the first direction intersects with the vertical direction.

9. The feeding device according to claim 7, characterized in that, The feeding mechanism includes a feeding rack, a feeding platform, and a feeding lifting component. The feeding rack has a feeding storage space, and the feeding storage space is provided with a feeding temporary storage position and a feeding position. The feeding lifting component is installed on the feeding rack. The feeding platform is located in the feeding storage space. The feeding platform is connected to the output end of the feeding lifting component. The feeding lifting component is used to drive the feeding platform to reciprocate between the feeding temporary storage position and the feeding position.

10. A drilling device, characterized in that, The invention includes a target drilling machine, a feeding device, and a feeding device according to any one of claims 7 to 9. The feeding device includes a feeding mechanism and a feeding conveying mechanism. The target drilling machine is used to process the circuit board conveyed by the feeding device. The feeding mechanism has a feeding position, and the feeding conveying mechanism is used to take out the circuit board from the processing table of the target drilling machine and convey it to the feeding position.

11. The drilling equipment according to claim 10, characterized in that, The feeding conveying mechanism includes a second horizontal moving component, a second vertical moving component, and a feeding gripping component. The second vertical moving component is mounted on the second horizontal moving component, and the feeding gripping component is mounted on the second vertical moving component. The second horizontal moving component is used to drive the feeding gripping component and the second vertical moving component to move along the first direction. The second vertical moving component is used to drive the feeding gripping component to move vertically. The feeding gripping component is used to grip the circuit board.

12. The drilling equipment according to claim 10, characterized in that, The feeding conveying mechanism includes a second horizontal moving component, a second vertical moving component, and a feeding gripping component. The second vertical moving component is mounted on the second horizontal moving component, and the feeding gripping component is mounted on the second vertical moving component. The second horizontal moving component is used to drive the feeding gripping component and the second vertical moving component to move along a third direction. The second vertical moving component is used to drive the feeding gripping component to move vertically. The feeding gripping component is used to grip the circuit board. The third direction intersects with the first direction.

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