Drilling device of circuit board for new energy automobile and drilling method thereof

Abstract

The invention discloses a drilling device of a circuit board for a new energy automobile and a drilling method of the drilling device, and relates to the technical field of processing devices of circuit boards for new energy automobiles. The drilling device of the circuit board for the new energy automobile comprises a workbench, a discharging mechanism used for containing the circuit board, a limiting mechanism used for limiting the circuit board and a drilling mechanism used for drilling the circuit board. The discharging mechanism comprises a discharging base used for containing the circuit board, a rotation driving assembly used for driving the discharging base to rotate by an angle so as to adapt to the circuit boards of different specifications, and an abutting assembly used for abutting against the circuit board. The discharging base is installed at the output end of the rotation driving assembly. The rotary driving assembly drives the discharging seat to rotate to adapt to circuit boards of different specifications, so that the universality of the device is improved; the abutting assembly can effectively abut against the circuit board, and the drilling precision and quality are guaranteed; the circuit board can be accurately limited through the limiting mechanism, and drilling deviation is avoided.

Description

Technical Field

[0001] The present invention relates to the field of circuit board processing devices for new energy vehicles, and in particular to a drilling device and a drilling method for circuit boards for new energy vehicles. Background Art

[0002] In the field of new energy vehicles, circuit boards are an important component, and the drilling process is a key link in the circuit board manufacturing process. Traditional circuit board drilling devices often have some limitations. For example, they can only process circuit boards of a single specification. When faced with circuit boards of different specifications for new energy vehicles, it is necessary to frequently replace equipment or make complex adjustments, resulting in low production efficiency and increased costs.

[0003] At the same time, the drilling device in the prior art is not accurate enough when limiting the position of the circuit board, which can easily lead to drilling position deviation and affect the performance and quality of the circuit board. Therefore, in view of this situation, there is an urgent need to develop a drilling device and a drilling method for circuit boards for new energy vehicles to meet the needs of actual use. Summary of the invention

[0004] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide a drilling device and a drilling method for circuit boards for new energy vehicles. The rotating drive component drives the discharge seat to rotate to adapt to circuit boards of different specifications, thereby improving the versatility of the device; the clamping component can effectively clamp the circuit board to prevent the circuit board from moving during the drilling process, thereby ensuring the accuracy and quality of the drilling; the limiting mechanism can accurately limit the circuit board to ensure that the circuit board is fixed in position during the drilling process, thereby avoiding drilling deviation and improving the accuracy and reliability of drilling.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A drilling device for circuit boards for new energy vehicles comprises a workbench, a feeding mechanism for placing circuit boards, a limiting mechanism for limiting the position of the circuit boards and a drilling mechanism for drilling holes in the circuit boards, wherein the feeding mechanism is installed on the workbench; the limiting mechanism corresponds to the feeding mechanism; the drilling mechanism faces the circuit boards on the feeding mechanism; the feeding mechanism comprises a feeding seat for placing the circuit boards, a rotating drive assembly for driving the feeding seat to rotate an angle to adapt to circuit boards of different specifications and a pressing assembly for pressing the circuit boards, wherein the feeding seat is installed at the output end of the rotating drive assembly, and the output end of the pressing assembly corresponds to the feeding seat.

[0007] As a preferred solution: the clamping assembly includes a clamping drive cylinder and a clamping slide, the clamping drive cylinder is horizontally arranged on the workbench, the clamping slide is installed on the output end of the clamping drive cylinder, and the clamping slide is movably abutted against the circuit board on the discharge seat.

[0008] As a preferred solution: the clamping assembly also includes a connecting plate and a buffer spring, the connecting plate is installed on the shaft end of the clamping drive cylinder, one end of the buffer spring is connected to the connecting plate, and the other end of the buffer spring is connected to the clamping slide, and the clamping slide is elastically and movably abutted against the circuit board.

[0009] As a preferred solution: the clamping assembly also includes a guide rail for guiding, the guide rail is horizontally installed on the workbench, the lower surface of the clamping slide is provided with a guide groove matching the guide rail, and the clamping slide can be slidably located on the guide rail through the guide groove.

[0010] As a preferred solution: the rotary drive assembly includes a rotary drive motor and a belt transmission device, the belt transmission device is installed at the output end of the rotary drive motor, and the rotary drive motor drives the unloading seat to rotate through the belt transmission device.

[0011] As a preferred solution: the belt transmission device includes a driving wheel, a driven wheel, a synchronous belt and a rotating shaft, the driving wheel is installed on the output end of the rotating drive motor, the synchronous belt is sleeved on the driving wheel and the driven wheel, the driven wheel is fastened on the lower end of the rotating shaft, and the unloading seat is fastened on the upper end of the rotating shaft.

[0012] As a preferred solution: the limiting mechanism includes a longitudinal drive assembly, a vertical drive assembly and a clamping limit cylinder, the vertical drive assembly is installed at the output end of the longitudinal drive assembly, the clamping limit cylinder is installed at the output end of the vertical drive assembly, and the clamping limit cylinder is movably corresponding to the discharge seat.

[0013] As a preferred solution: the drilling mechanism includes a drilling drive motor and a drill bit, the drilling drive motor is installed at the output end of the longitudinal drive assembly, the drill bit is installed at the output end of the drilling drive motor, and the drill bit faces the circuit board.

[0014] As a preferred solution: a position sensor for sensing the position of a discharge seat is arranged on the workbench, a U-shaped groove is provided on the position sensor, and a baffle matching the U-shaped groove is arranged on the discharge seat, and the baffle can movably pass through the U-shaped groove.

[0015] The drilling method of the drilling device for the circuit board for new energy vehicles comprises the following steps:

[0016] First, the circuit board is placed on the unloading seat on the unloading mechanism, the rotary drive assembly drives the circuit board to rotate and align, and the pressing assembly presses the circuit board tightly;

[0017] Second, the limiting mechanism limits the circuit board;

[0018] Third, the drilling mechanism drills holes in the circuit board after limiting.

[0019] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the rotary drive component drives the discharge seat to rotate, adapts to circuit boards of different specifications, and improves the versatility of the device; the clamping component can effectively clamp the circuit board to prevent the circuit board from moving during the drilling process, thereby ensuring the accuracy and quality of the drilling; by adopting a limiting mechanism, the circuit board can be accurately limited to ensure that the position of the circuit board is fixed during the drilling process, avoiding drilling deviation, and improving the accuracy and reliability of drilling; by adopting a drilling mechanism, the requirements for drilling efficiency of circuit boards for new energy vehicles can be met.

[0020] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the drilling device for the circuit board for new energy vehicles of the present invention from the first perspective;

[0022] Figure 2 A schematic diagram of the third perspective structure of the drilling device for a circuit board for a new energy vehicle according to the present invention;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention from a first viewing angle;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention from a second viewing angle;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the drilling mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the vertical drive assembly and the clamping limit cylinder of the present invention;

[0027] Figure 7 For the present invention Figure 4 Enlarged view of point M in the middle.

[0028] Description of the accompanying drawings:

[0029] In the figure: 10, workbench; 11, position sensor; 12, U-shaped groove; 20, discharge mechanism; 21, discharge seat; 211, baffle; 22, rotation drive assembly; 221, driven wheel; 222, rotating shaft; 23, clamping assembly; 231, clamping drive cylinder; 232, clamping slide; 233, guide groove; 234, connecting plate; 235, buffer spring; 236, guide rail; 30, limit mechanism; 31, longitudinal drive assembly; 32, vertical drive assembly; 33, clamping limit cylinder; 40, drilling mechanism; 41, drilling drive motor; 42, drill bit. DETAILED DESCRIPTION

[0030] The present invention Figures 1 to 7 As shown, a drilling device for a circuit board for a new energy vehicle comprises a workbench 10, a feeding mechanism 20 for placing the circuit board, a limiting mechanism 30 for limiting the position of the circuit board, and a drilling mechanism 40 for drilling holes in the circuit board, wherein the feeding mechanism 20 is mounted on the workbench 10; wherein:

[0031] The limiting mechanism 30 corresponds to the discharge mechanism 20; the drilling mechanism 40 faces the circuit board on the discharge mechanism 20; the discharge mechanism 20 includes a discharge seat 21 for placing the circuit board, a rotating drive component 22 for driving the discharge seat 21 to rotate an angle to adapt to circuit boards of different specifications, and a clamping component 23 for clamping the circuit board, the discharge seat 21 is installed at the output end of the rotating drive component 22, and the output end of the clamping component 23 corresponds to the discharge seat 21.

[0032] The material discharging seat 21, the rotating driving assembly 22, the pressing assembly 23, the drilling mechanism 40 and the limiting mechanism 30 are all in two groups, and the two groups of drilling mechanisms 40 correspond to the two material discharging seats 21 one by one; the use of two groups improves the working efficiency.

[0033] The pressing assembly 23 includes a pressing driving cylinder 231 and a pressing slide 232. The pressing driving cylinder 231 is horizontally arranged on the workbench 10, and the pressing slide 232 is installed at the output end of the pressing driving cylinder 231. The pressing slide 232 can be movably pressed against the circuit board on the discharge seat 21.

[0034] The clamping assembly 23 also includes a connecting plate 234 and a buffer spring 235. The connecting plate 234 is installed on the axial end of the clamping driving cylinder 231. One end of the buffer spring 235 is connected to the connecting plate 234, and the other end of the buffer spring 235 is connected to the clamping slide 232. The clamping slide 232 is elastically and movably abutted against the circuit board.

[0035] The clamping assembly 23 also includes a guide rail 236 for guiding. The guide rail 236 is horizontally installed on the workbench 10. The lower surface of the clamping slide 232 is provided with a guide groove 233 matching the guide rail 236. The clamping slide 232 can be slidably located on the guide rail 236 through the guide groove 233.

[0036] The unloading mechanism 20 is used to place the circuit board and can drive it to rotate to adapt to different specifications, including a unloading seat 21, a rotation drive assembly 22 and a pressing assembly 23. The unloading seat 21 fixes the output end of the rotation drive assembly 22, and the pressing assembly 23 drives the pressing slide 232 to move and abut against the circuit board on the unloading seat 21 through the pressing drive cylinder 231. At the same time, the connecting plate 234 and the buffer spring 235 play a buffering role, and the guide rail 236 and the guide groove 233 ensure the stability of the movement of the pressing slide 232.

[0037] The rotating drive component 22 can drive the discharge seat 21 to rotate, adapt to circuit boards of different specifications, and improve the versatility of the device; the clamping component 23 can effectively clamp the circuit board to prevent the circuit board from moving during the drilling process, thereby ensuring the accuracy and quality of the drilling; by adopting the limiting mechanism 30, the circuit board can be accurately limited to ensure that the position of the circuit board is fixed during the drilling process, avoiding drilling deviation, and improving the accuracy and reliability of drilling; by adopting the drilling mechanism 40, the requirements for drilling efficiency of circuit boards for new energy vehicles can be met.

[0038] The arrangement of two sets of feeding mechanisms 20, abutting components 23 and drilling mechanisms 40 can perform drilling operations on two circuit boards at the same time, thereby improving work efficiency and saving time and manpower.

[0039] The rotary drive assembly 22 includes a rotary drive motor and a belt transmission device. The belt transmission device is installed at the output end of the rotary drive motor. The rotary drive motor drives the unloading seat 21 to rotate through the belt transmission device.

[0040] The belt transmission device includes a driving wheel, a driven wheel 221, a synchronous belt and a rotating shaft 222. The driving wheel is installed on the output end of the rotating drive motor. The synchronous belt is sleeved on the driving wheel and the driven wheel 221. The driven wheel 221 is tightly sleeved on the lower end of the rotating shaft 222. The unloading seat 21 is tightly sleeved on the upper end of the rotating shaft 222.

[0041] The limiting mechanism 30 includes a longitudinal drive component 31, a vertical drive component 32 and a clamping limit cylinder 33. The vertical drive component 32 is installed at the output end of the longitudinal drive component 31, and the clamping limit cylinder 33 is installed at the output end of the vertical drive component 32. The clamping limit cylinder 33 is movably corresponding to the discharge seat 21.

[0042] The longitudinal drive assembly 31 and the vertical drive assembly 32 both use a drive cylinder and a sliding seat, and the sliding seat is installed at the output end of the drive cylinder.

[0043] The limiting mechanism 30 corresponds to the unloading mechanism 20 , and realizes precise limiting of the circuit board through the longitudinal drive assembly 31 , the vertical drive assembly 32 and the clamping limiting cylinder 33 .

[0044] The drilling mechanism 40 includes a drilling drive motor 41 and a drill bit 42. The drilling drive motor 41 is installed at the output end of the longitudinal drive component 31, and the drill bit 42 is installed at the output end of the drilling drive motor 41, and the drill bit 42 faces the circuit board; the drilling drive motor 41 drives the drill bit 42 to work, with sufficient power and fast drilling speed; through the cooperation of the longitudinal drive component 31 and the drilling drive motor 41, the drill bit 42 is accurately moved to the position where drilling is required, thereby improving the drilling accuracy.

[0045] The workbench 10 is provided with a position sensor 11 for sensing the position of a discharge seat 21, the position sensor 11 is provided with a U-shaped groove 12, and the discharge seat 21 is provided with a baffle 211 matching the U-shaped groove 12, and the baffle 211 can movably pass through the U-shaped groove 12; the position sensor 11 can accurately sense the position of the discharge seat 21 through the cooperation of the baffle 211 and the U-shaped groove, provide accurate positioning information for the drilling mechanism 40, ensure the accuracy of the drilling position, and improve product quality.

[0046] The drilling mechanism 40 is used to drill holes in the circuit board. The drilling drive motor 41 drives the drill 42 to work. The drilling mechanism 40 is installed at the output end of the longitudinal drive assembly 31 and can be moved to a designated position for drilling operations as needed. The position sensor 11 on the workbench 10 senses the position of the material discharging seat 21 through the baffle 211 and the U-shaped groove 12 to ensure the accuracy of drilling.

[0047] The drilling method of the drilling device for the circuit board for new energy vehicles comprises the following steps:

[0048] First, the circuit board is placed on the unloading seat on the unloading mechanism, the rotary drive assembly drives the circuit board to rotate and align, and the pressing assembly presses the circuit board tightly;

[0049] Second, the limiting mechanism limits the circuit board;

[0050] Third, the drilling mechanism drills holes in the circuit board after limiting.

[0051] The design focus of the present invention is that the rotary drive component drives the discharge seat to rotate, adapting to circuit boards of different specifications and improving the versatility of the device; the clamping component can effectively clamp the circuit board to prevent the circuit board from moving during the drilling process, thereby ensuring the accuracy and quality of the drilling; the circuit board can be accurately limited by adopting a limiting mechanism to ensure that the circuit board is fixed in position during the drilling process, avoiding drilling deviation and improving the accuracy and reliability of drilling; and the drilling mechanism can meet the requirements for drilling efficiency of circuit boards for new energy vehicles.

[0052] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A drilling device for a circuit board for a new energy vehicle, characterized in that: It includes a workbench, a feeding mechanism for placing circuit boards, a limiting mechanism for limiting the position of the circuit boards and a drilling mechanism for drilling holes in the circuit boards, the feeding mechanism is installed on the workbench; the limiting mechanism corresponds to the feeding mechanism; the drilling mechanism faces the circuit boards on the feeding mechanism; the feeding mechanism includes a feeding seat for placing circuit boards, a rotating drive component for driving the feeding seat to rotate an angle to adapt to circuit boards of different specifications and a pressing component for pressing the circuit boards, the feeding seat is installed at the output end of the rotating drive component, and the output end of the pressing component corresponds to the feeding seat.

2. The drilling device for a circuit board for a new energy vehicle according to claim 1, characterized in that: The clamping assembly includes a clamping drive cylinder and a clamping slide. The clamping drive cylinder is horizontally arranged on the workbench, and the clamping slide is installed on the output end of the clamping drive cylinder. The clamping slide is movably abutted against the circuit board on the discharge seat.

3. The drilling device for a circuit board for a new energy vehicle according to claim 2, characterized in that: The clamping assembly also includes a connecting plate and a buffer spring. The connecting plate is installed on the shaft end of the clamping drive cylinder. One end of the buffer spring is connected to the connecting plate, and the other end of the buffer spring is connected to the clamping slide. The clamping slide is elastically and movably abutted against the circuit board.

4. The drilling device for a circuit board for a new energy vehicle according to claim 2, characterized in that: The clamping assembly also includes a guide rail for guiding, which is horizontally installed on the workbench. The lower surface of the clamping slide is provided with a guide groove matching the guide rail, and the clamping slide can be slidably located on the guide rail through the guide groove.

5. The drilling device for a circuit board for a new energy vehicle according to claim 1, characterized in that: The rotary drive assembly comprises a rotary drive motor and a belt transmission device, wherein the belt transmission device is installed at the output end of the rotary drive motor, and the rotary drive motor drives the unloading seat to rotate through the belt transmission device.

6. The drilling device for a circuit board for a new energy vehicle according to claim 5, characterized in that: The belt transmission device includes a driving wheel, a driven wheel, a synchronous belt and a rotating shaft. The driving wheel is installed on the output end of the rotary drive motor, the synchronous belt is sleeved on the driving wheel and the driven wheel, the driven wheel is tightly sleeved on the lower end of the rotating shaft, and the unloading seat is tightly sleeved on the upper end of the rotating shaft.

7. The drilling device for a circuit board for a new energy vehicle according to claim 1, characterized in that: The limiting mechanism includes a longitudinal drive assembly, a vertical drive assembly and a clamping limit cylinder. The vertical drive assembly is installed at the output end of the longitudinal drive assembly, and the clamping limit cylinder is installed at the output end of the vertical drive assembly. The clamping limit cylinder is movably corresponding to the discharge seat.

8. The drilling device for a circuit board for a new energy vehicle according to claim 7, characterized in that: The drilling mechanism comprises a drilling drive motor and a drill bit. The drilling drive motor is installed at the output end of the longitudinal drive assembly, and the drill bit is installed at the output end of the drilling drive motor, and the drill bit faces the circuit board.

9. The drilling device for a circuit board for a new energy vehicle according to claim 7, characterized in that: The workbench is provided with a position sensor for sensing the position of the material discharging seat, the position sensor is provided with a U-shaped groove, the material discharging seat is provided with a baffle matching the U-shaped groove, and the baffle can movably pass through the U-shaped groove.

10. A drilling method of a drilling device for a circuit board for a new energy vehicle according to any one of claims 1 to 9, characterized in that: The steps include: First, the circuit board is placed on the unloading seat on the unloading mechanism, the rotary drive assembly drives the circuit board to rotate and align, and the pressing assembly presses the circuit board tightly; Second, the limiting mechanism limits the circuit board; Third, the drilling mechanism drills holes in the circuit board after limiting.

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