PCB processing equipment

Abstract

The utility model relates to the technical field of circuit board processing equipment, in particular to PCB (Printed Circuit Board) processing equipment. The PCB processing equipment comprises a lathe bed, a cross beam, a workbench, a first connecting rod, a first main shaft assembly and a second main shaft assembly, wherein the cross beam is erected on the lathe bed; the workbench is slidably connected to the lathe bed in the first direction, and the workbench is provided with a plurality of machining areas arranged in the second direction. The multiple first main shaft assemblies are installed on the first connecting rod at intervals, the multiple second main shaft assemblies are connected or arranged at intervals, and the multiple first main shaft assemblies and the multiple second main shaft assemblies are slidably connected to the cross beam in the second direction; each machining area is correspondingly provided with a first main shaft assembly and a second main shaft assembly. The adjusting assembly is arranged on the second spindle assembly and at least used for adjusting the relative positions of the first spindle assembly and the second spindle assembly in the first direction and the second direction, and the first direction intersects with the second direction. The time for adjusting the position of the main shaft assembly is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of circuit board processing equipment, especially relates to a PCB processing equipment. BACKGROUND

[0002] PCB (Printed Circuit Board, circuit board) is the key interconnect of electronic product, along with the development demand of high quality, high precision, high end of PCB industry, the difficulty of PCB precision processing is also more and more big, in order to save cost, improve processing efficiency, the PCB required by customer is often cut from large circuit board, the existing processing technology moves through the driving spindle assembly of PCB processing equipment, and the spindle assembly is along the preset trajectory to the edge position of circuit board and is cut to realize the segmentation of circuit board and milling edge operation.

[0003] The existing PCB processing equipment usually adopts multiple spindle assemblies to process PCB board, due to manufacturing error and assembly error and other factors, position calibration is needed between multiple spindle assemblies to ensure the position accuracy of each spindle assembly. In the existing scheme, each spindle assembly is provided with an adjusting mechanism, and then the position of the remaining spindle assemblies is adjusted based on one of the spindle assemblies. This method is tedious and inefficient, and thus needs to be optimized. SUMMARY

[0004] The technical problem to be solved by the utility model is that the position adjustment of the spindle assembly of the existing PCB processing equipment is tedious, and a PCB processing equipment is provided.

[0005] To solve the above technical problems, on the one hand, the utility model embodiment provides a kind of PCB processing equipment, comprising:

[0006] Machine tool, the machine tool includes bed and beam, and the beam is erected on the bed body;

[0007] Workbench, the workbench is slidably connected on the bed body along the first direction, and the workbench is provided with a plurality of processing areas arranged along the second direction;

[0008] Spindle assembly, including first connecting rod, multiple first spindle assemblies and multiple second spindle assemblies, multiple first spindle assemblies are spaced apart and installed on the first connecting rod, multiple second spindle assemblies are connected or spaced apart, and multiple first spindle assemblies and multiple second spindle assemblies are slidably connected to the beam along the second direction;

[0009] Each processing area is respectively provided with at least one first spindle assembly and at least one second spindle assembly;

[0010] An adjusting assembly is arranged in the first spindle assembly and the second spindle assembly of the same processing area, the adjusting assembly is arranged on the second spindle assembly, and is used for adjusting the relative positions of the first spindle assembly and the second spindle assembly in the first direction and the second direction.

[0011] Optionally, the first spindle assembly comprises a first bottom plate, a first mounting plate and a first spindle clamp assembly, the first bottom plate is slidingly connected to the cross beam in the second direction, the first spindle clamp assembly is fixedly installed on the first mounting plate, the first mounting plate is slidingly connected to the first bottom plate in a third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0012] The second spindle assembly comprises a second bottom plate, a second mounting plate and a second spindle clamp assembly, the second bottom plate is slidingly connected to the cross beam in the second direction, the second spindle clamp assembly is fixedly installed on the second mounting plate, the second mounting plate is slidingly connected to the second bottom plate in the third direction, and the adjusting assembly is connected between the second bottom plate and the second mounting plate, and is used for driving the second mounting plate to move so as to drive the second spindle clamp assembly to move in the first direction and the second direction.

[0013] Optionally, the adjusting assembly comprises a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is used for driving the second spindle clamp assembly to move in the second direction, and the second adjusting assembly is used for driving the second spindle clamp assembly to move in the first direction.

[0014] The second spindle clamp assembly, the second mounting plate, the first adjusting assembly, the second adjusting assembly and the second bottom plate are arranged in sequence in the first direction.

[0015] Or, the second spindle clamp assembly, the second mounting plate, the second adjusting assembly, the first adjusting assembly and the second bottom plate are arranged in sequence in the first direction.

[0016] Optionally, the first adjusting assembly comprises a first adjusting bottom plate and a first adjusting guide rail, the first adjusting bottom plate is slidingly connected to the second bottom plate in the third direction, the first adjusting guide rail is arranged on the first adjusting bottom plate and extends in the second direction, the second adjusting assembly is slidingly connected to the first adjusting guide rail, and the first adjusting assembly drives the second spindle clamp assembly to move in the second direction through the second adjusting assembly.

[0017] Optionally, the second adjusting assembly comprises a second adjusting base plate and a second adjusting guide rail, the second adjusting base plate is slidingly connected to the first adjusting guide rail, a first inclined surface is formed on a side of the second adjusting base plate away from the first adjusting base plate, the second adjusting guide rail is arranged on the first inclined surface, and the second mounting plate is slidingly connected to the second adjusting guide rail so as to be movable on the first inclined surface and movable in at least the first direction.

[0018] Optionally, the first inclined surface is inclined about a first axis extending along the second direction, so that the second mounting plate can drive the second spindle chuck assembly to move synchronously in the first direction and the third direction.

[0019] Optionally, the PCB processing device further comprises a second connecting rod, a first driving assembly and a second driving assembly, a plurality of the second spindle assemblies are arranged on the second connecting rod at intervals, the first driving assembly and the second driving assembly are arranged on the cross beam at intervals, the first driving assembly is connected to one of the first spindle assemblies and is configured to drive the first spindle assembly to move in the second direction, and the second driving assembly is connected to one of the second spindle assemblies and is configured to drive the second spindle assembly to move in the second direction.

[0020] Optionally, the PCB processing device further comprises a first driving assembly and a third driving assembly, the first driving assembly is arranged on the cross beam, and the third driving assembly is connected between two adjacent first spindle assemblies.

[0021] The first driving assembly is connected to one of the first spindle assemblies and is configured to drive the first spindle assembly and the second spindle assembly to move synchronously in the second direction.

[0022] One of the second spindle assemblies is arranged on the third driving assembly, the third driving assembly is configured to drive the second spindle assembly to move synchronously in the second direction, so as to adjust the relative position of the first spindle assembly and the second spindle assembly in the second direction.

[0023] Optionally, the PCB processing device further comprises a plurality of fourth driving assemblies, the fourth driving assemblies are arranged on the cross beam at intervals or at least one fourth driving assembly is connected between every two adjacent first spindle assemblies, and the second spindle assemblies are arranged at intervals in the second direction, each fourth driving assembly is connected to one of the second spindle assemblies and is configured to drive the second spindle assembly to move in the second direction.

[0024] Optionally, the PCB processing equipment further comprises a manipulator, which is located in the first spindle assembly and the second spindle assembly of the same processing area, the first spindle assembly is provided with at least two manipulators, and the at least two manipulators are respectively connected to two sides of the first spindle assembly along the second direction, wherein one of the manipulators is used for providing a tool to the first spindle assembly, and the other manipulator is used for providing a tool to the second spindle assembly.

[0025] Optionally, the PCB processing equipment is a PCB forming machine.

[0026] According to the PCB processing equipment provided in the embodiment of the utility model, one first spindle assembly and one second spindle assembly are arranged for each processing platform, so that one processing platform corresponds to two spindle assemblies, and the two spindle assemblies jointly process the same PCB placed on the processing platform, thereby reducing processing time and improving processing efficiency. By arranging multiple processing platforms on one workbench and connecting all the first spindle assemblies into a whole through the first connecting rod, the number of driving members can be reduced, and the difficulty of installation and maintenance of the system can be reduced. By arranging the adjusting assembly on the second spindle assembly, the relative positions of the first spindle assembly and the second spindle assembly in the first direction and the second direction can be adjusted at least based on the first spindle assembly, and the processing precision of the PCB is improved. At the same time, by arranging the adjusting assembly only on the second spindle assembly, the position of the second spindle assembly can be adjusted based on the first spindle assembly, the position of the first spindle assembly and the second spindle assembly can be adjusted, and each spindle assembly does not need to be adjusted, thereby simplifying the installation and adjustment steps, reducing the installation cost, saving the adjustment and installation time, and improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the PCB processing equipment provided in an embodiment of the utility model;

[0028] Figure 2 is a schematic view of the PCB processing equipment provided in another embodiment of the utility model;

[0029] Figure 3 is a partial structure schematic view of the PCB processing equipment provided in an embodiment of the utility model;

[0030] Figure 4 is a partial structure schematic view of the PCB processing equipment provided in another embodiment of the utility model;

[0031] Figure 5 is a partial structure schematic view of the PCB processing equipment provided in another embodiment of the utility model;

[0032] Figure 6It is the structural schematic view of the first spindle assembly of the PCB processing equipment provided by an embodiment of the utility model.

[0033] Figure 7 It is the structural schematic view of the second spindle assembly of the PCB processing equipment provided by an embodiment of the utility model.

[0034] Figure 8 It is the connection relation schematic view of the adjusting assembly and the second spindle clamp assembly provided by an embodiment of the utility model.

[0035] Figure 9 The exploded view of the adjusting assembly provided by an embodiment of the utility model.

[0036] The reference signs in the specification are as follows:

[0037] 1, machine tool; 2, workbench; 3, first connecting rod; 4, second connecting rod; 5, adjusting assembly; 6, first spindle assembly; 7, second spindle assembly; 8, first driving assembly; 9, second driving assembly; 10, third driving assembly; 11, bed; 12, crossbeam; 21, processing area; 31, first sub connecting rod; 41, second sub connecting rod; 51, first adjusting assembly; 511, first adjusting bottom plate; 512, first adjusting guide rail; 52, second adjusting assembly; 521, second adjusting bottom plate; 5211, first inclined surface; 522, second adjusting guide rail; 61, first bottom plate; 62, first mounting plate; 63, first spindle clamp assembly; 64, mechanical hand; 71, second bottom plate; 72, second spindle clamp assembly; 73, second mounting plate. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clearly understood, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0039] As shown in the drawings, Figures 1 to 9 An embodiment of the utility model provides a kind of PCB processing equipment, comprising:

[0040] Machine tool 1, machine tool 1 includes bed 11 and crossbeam 12, and crossbeam 12 is erected on bed 11;

[0041] Workbench 2, workbench 2 is slidably connected on bed 11 along the first direction, and workbench 2 is provided with multiple processing areas 21 arranged along the second direction, and processing area 21 is used to place PCB board;

[0042] The main shaft assembly comprises a first connecting rod 3, a plurality of first main shaft assemblies 6 and a plurality of second main shaft assemblies 7, the plurality of first main shaft assemblies 6 are spaced apart and installed on the first connecting rod 3, the plurality of second main shaft assemblies 7 are connected or spaced apart, and the plurality of first main shaft assemblies 6 and the plurality of second main shaft assemblies 7 are slidingly connected to the cross beam 12 in the second direction;

[0043] Each processing area 21 is respectively provided with at least one first main shaft assembly 6 and at least one second main shaft assembly 7;

[0044] The adjusting assembly 5 is located in the first main shaft assembly 6 and the second main shaft assembly 7 of the same processing area 21, the adjusting assembly 5 is arranged on the second main shaft assembly 7, and is used for adjusting the relative position of the first main shaft assembly 6 and the second main shaft assembly 7 in the first direction and the second direction, and the first direction intersects with the second direction.

[0045] In the embodiment, the first direction is the Y direction, the second direction is the X direction, the workbench 2 is provided with a plurality of machining platforms, the machining platforms are arranged correspondingly to the machining areas 21, each machining platform is used for placing a PCB board, each machining platform corresponds to at least one first spindle assembly 6 and at least one second spindle assembly 7, the first spindle assembly 6 and the second spindle assembly 7 located at the same machining platform jointly machine the same PCB board. The arrangement of the plurality of first spindle assemblies 6 and the plurality of second spindle assemblies 7 allows simultaneous machining of the plurality of machining areas 21, significantly improving the machining efficiency. The workbench 2 is provided with the machining areas 21 along two directions, and the sliding connection of the spindle assemblies allows the equipment to adapt to PCB boards of different sizes and shapes. The existence of the adjusting assembly 5 allows the relative positions of the first spindle assembly 6 and the second spindle assembly 7 to be adjusted accurately, ensuring the machining precision. By designing the plurality of first spindle assemblies 6 to be installed on the first connecting rod 3 at intervals and allowing the plurality of first spindle assemblies 6 and the plurality of second spindle assemblies 7 to slide on the cross beam 12 along the second direction, the design allows, during adjustment, the plurality of first spindle assemblies 6 to be driven to move to the preset reference positions simultaneously first, and then, when all the first spindle assemblies 6 have reached the reference positions, the positions of the corresponding second spindle assemblies 7 can be adjusted based on the already positioned first spindle assemblies 6. This way avoids the tedious process of adjusting each spindle assembly one by one, significantly improving the adjustment efficiency. Integrating the adjusting assembly in the second spindle assembly 2 only requires attention to and operation of the position adjustment of the second spindle assembly 7, without the need for separate adjustment of each spindle assembly. More importantly, the adjusting assembly 5 can not only adjust the relative positions of the first spindle assembly 6 and the second spindle assembly 7 in the first direction, but also adjust the relative positions of the first spindle assembly 6 and the second spindle assembly 7 in the second direction. This design allows the position calibration of the two spindle assemblies in the X and Y directions to be completed by adjusting the second spindle assembly 7 only. This centralized adjustment method avoids the problem of repeated calibration of the reference when adjusting the adjusting assembly in the X and Y directions, effectively improving the adjustment accuracy and stability.

[0046] In an embodiment, the first spindle assembly 6 comprises a first bottom plate 61, a first mounting plate 62, and a first spindle clamp assembly 63, the first bottom plate 61 is slidingly connected to the cross beam 12 along the second direction, the first spindle clamp assembly 63 is fixedly installed on the first mounting plate 62, the first mounting plate 62 is slidingly connected to the first bottom plate 61 along the third direction, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0047] The second spindle assembly 7 comprises a second bottom plate 71, a second mounting plate 73 and a second spindle chuck assembly 72, the second bottom plate 71 is slidably connected to the cross beam 12 along a second direction, the second spindle chuck assembly 72 is fixedly installed on the second mounting plate 73, the second mounting plate 73 is slidably connected to the second bottom plate 71 along a third direction, the adjusting assembly 5 is connected between the second bottom plate 71 and the second mounting plate 73, and is used to drive the second mounting plate 73 to move so as to drive the second spindle chuck assembly 72 to move along the first direction and the second direction.

[0048] The first spindle chuck assembly 63 and the second spindle chuck assembly 72 can be used to install machining spindles, and the structures of the two spindle chuck assemblies can be the same, and the existing spindle chuck assembly structure is adopted. In the embodiment, the first spindle chuck assembly 63 and the cross beam 12 are located at two opposite sides of the first bottom plate 61 respectively, and the second spindle chuck and the cross beam 12 are located at two opposite sides of the second bottom plate 71 respectively, the first spindle assembly 6 can further comprise a fifth driving assembly, the fifth driving assembly drives the first spindle chuck assembly 63 to move along the third direction, the second spindle assembly 7 can further comprise a sixth driving assembly, the sixth driving assembly drives the second spindle chuck assembly 63 to move along the third direction, and the fifth driving assembly and the sixth driving assembly can comprise a gas cylinder, a motor screw and the like.

[0049] In an embodiment, the adjusting assembly 5 comprises a first adjusting assembly 51 and a second adjusting assembly 52, the first adjusting assembly 51 is used to drive the second spindle chuck assembly 72 to move along the second direction, and the second adjusting assembly 52 is used to drive the second spindle chuck assembly 72 to move along the first direction.

[0050] The second spindle chuck assembly 72, the second mounting plate 73, the first adjusting assembly 51, the second adjusting assembly 52 and the second bottom plate 71 are arranged in sequence along the first direction.

[0051] Or, the second spindle chuck assembly 72, the second mounting plate 73, the second adjusting assembly 52, the first adjusting assembly 51 and the second bottom plate 71 are arranged in sequence along the first direction.

[0052] In the embodiment, the first adjusting assembly 51 and the second adjusting assembly 52 have two arrangement modes, one is that the second mounting plate 73 is installed on the first adjusting assembly 51, in this mode, the first adjusting assembly 51 directly drives the second spindle chuck assembly 72 to move in the second direction, and the second adjusting assembly 52 drives the first adjusting assembly 51 and the second spindle chuck assembly 72 to move at least in the first direction; the other is that the second mounting plate 73 is installed on the second adjusting assembly 52, the second adjusting assembly 52 directly drives the second spindle chuck assembly 72 to move at least in the first direction, and the first adjusting assembly 51 drives the second adjusting assembly 52 and the second spindle chuck assembly 72 to move in the second direction.

[0053] In an embodiment, the first adjusting assembly 51 comprises a first adjusting base plate 511 and a first adjusting guide rail 512, the first adjusting base plate 511 is slidingly connected to the second base plate 71 along the third direction, and the first adjusting guide rail 512 is arranged on the first adjusting base plate 511 and extends along the second direction. The second adjusting assembly 52 is slidingly connected to the first adjusting guide rail 512, and the first adjusting assembly 51 drives the second spindle clamp assembly 72 to move along the second direction through the second adjusting assembly 52. In the embodiment, the second spindle clamp assembly 72, the second adjusting assembly 52, the first adjusting assembly 51 and the second base plate 71 are arranged in sequence along the first direction, and the first adjusting assembly 51 adjusts the position of the second spindle clamp assembly 72 in the second direction by driving the movement of the second adjusting assembly 52. The first adjusting base plate 511 can be provided with a driving structure for driving the second adjusting assembly 52 to move in the second direction, and the second spindle clamp assembly 72 can be driven to move in the second direction by driving the second adjusting assembly 52. The driving structure can be a manual operation structure, such as a manual adjusting screw structure, or an electric structure, such as a cylinder, a motor screw, etc.

[0054] In an embodiment, the second adjusting assembly 52 comprises a second adjusting base plate 521 and a second adjusting guide rail 522, the second adjusting base plate 521 is slidingly connected to the first adjusting guide rail 512, and the side of the second adjusting base plate 521 away from the first adjusting base plate 511 is provided with a first inclined surface 5211. The first inclined surface 5211 is inclined about a first axis, and the first axis extends along the second direction. The second adjusting guide rail 522 is arranged on the first inclined surface 5211, and the second mounting plate 73 is slidingly connected to the second adjusting guide rail 522 to be movable on the first inclined surface 5211 and movable at least in the first direction. In the embodiment, the third direction is the Z direction, i.e. the up-down direction, the first direction is the Y direction, i.e. the front-back direction of the whole device, and the second direction is the X direction, i.e. the left-right direction of the whole device. The first inclined surface 5211 is inclined about the X axis, which can be inclined from the front to the back or from the back to the front. The second adjusting guide rail 522 is attached and mounted on the first inclined surface 5211 along the extension direction of the first inclined surface 5211, so that the second spindle clamp assembly 72 moves on the second adjusting guide rail 522 to realize synchronous movement in the first direction and the third direction. The distance ratio of the movement in the first direction and the third direction can be controlled by the inclination angle of the first inclined surface 5211. The second adjusting base plate 521 can be provided with a driving structure for driving the second adjusting assembly 52 to move synchronously in the first direction and the third direction. The driving structure can be a manual operation structure, such as a manual adjusting screw structure, or an electric structure, such as a cylinder, a motor screw, etc. Meanwhile, the sixth driving assembly for driving the second spindle clamp assembly 72 can be arranged on the second mounting plate 73 or other positions such as the second base plate 71.

[0055] In another embodiment, the side of the second adjusting base plate 521 facing away from the first adjusting base plate 511 has a second inclined surface, the second inclined surface is inclined about a second axis, the second axis extends in a third direction, the second adjusting guide rail 522 is arranged on the second inclined surface, and the second mounting plate 73 is slidingly connected to the second adjusting guide rail 522 to be movable on the second inclined surface and movable in at least the first direction. Among them, the third direction is the Z direction, assuming that the second axis is the central axis of the second inclined surface extending in the third direction, the second inclined surface is inclined about the second axis, that is, the second inclined surface can be inclined outward about the second axis (the positive direction of the first direction), or it can be inclined inward about the second axis (the negative direction of the first direction), the second adjusting guide rail 522 is arranged along the extension direction of the second inclined surface, so that there is a clear distance difference between one end of the second adjusting guide rail 522 to the other end in the first direction and the second direction. The second mounting plate 73 is slidingly connected to the second adjusting guide rail 522, so that when the second mounting plate 73 slides along the second adjusting guide rail 522, it can drive the second spindle clamp assembly 72 to slide along the second inclined surface, thereby changing the position of the second spindle clamp assembly 72 in the first direction and the second direction, and realizing position adjustment. At the same time, by arranging the second inclined surface, the guide rail can be arranged, the size of the second spindle clamp assembly 72 in the first direction is reduced, the adjustment in the first direction is realized, and the stability of the adjustment is improved.

[0056] In an embodiment, the PCB processing equipment further comprises a second connecting rod 4, a first driving assembly 8 and a second driving assembly 9, a plurality of second spindle assemblies 7 are arranged on the second connecting rod 4 at intervals, the first driving assembly 8 and the second driving assembly 9 are arranged on the cross beam 12 at intervals, the first driving assembly 8 is connected to one of the first spindle assemblies 6 and is used to drive the first spindle assemblies 6 to move in the second direction; the second driving assembly 9 is connected to one of the second spindle assemblies 7 and is used to drive the second spindle assemblies 7 to move in the second direction. In this embodiment, all the first spindle assemblies 6 move together in the second direction through the first driving assembly 8, and all the second spindle assemblies 7 move together in the second direction through the second driving assembly 9. Through the two driving assemblies, the first spindle assemblies 6 and the second spindle assemblies 7 can move relatively or synchronously, and the first driving assembly 8 and the second driving assembly 9 are independent of each other and do not interfere with each other. The cross beam 12 is provided with a avoiding position to avoid interference, and the first driving assembly 8 and the second driving assembly 9 are arranged in the avoiding position. In this embodiment, a driving structure for driving the workbench 2 to slide in the first direction is also arranged, and the first driving assembly 8 and the second driving assembly 9 can be linear motors, motor screws or air cylinders.

[0057] In an embodiment, the PCB processing device further comprises a first driving assembly 8 and a third driving assembly 10. The first driving assembly 8 is arranged on the cross beam 12, and the third driving assembly 10 is connected between two adjacent first spindle assemblies 6. The first driving assembly 8 is connected to one of the first spindle assemblies 6, and is used to drive the first spindle assemblies 6 and the second spindle assemblies 7 to move synchronously in the second direction. One of the second spindle assemblies 7 is arranged on the third driving assembly 10, and the third driving assembly 10 can drive the second spindle assemblies 7 to move synchronously in the second direction, so as to adjust the relative position of the first spindle assemblies 6 and the second spindle assemblies 7 in the second direction.

[0058] Different from the above embodiment, the first driving assembly 8 and the third driving assembly 10 in the embodiment are not independent of each other. When the first driving assembly 8 drives the first spindle assemblies 6 to move in the second direction, the second spindle assemblies 7 are driven to move synchronously. In the embodiment, the third driving assembly 10 is arranged between two adjacent first spindle assemblies 6, and the first spindle assemblies 6 and the second spindle assemblies 7 are fixedly connected by connecting rods, so that the first spindle assemblies 6 and the second spindle assemblies 7 move together in the second direction under the driving force of the first driving assembly 8. In this way, the number of driving members can be reduced, the cost of the driving members can be reduced, and the cost of the whole system can be reduced. On the one hand, the third driving assembly 10 is connected between two adjacent first spindle assemblies 6. When the first driving assembly 8 drives the first spindle assemblies 6 to move in the second direction, all the second spindle assemblies 7 move together. On the other hand, when the third driving assembly 10 drives the second spindle assemblies 7 to move, all the first spindle assemblies 6 can be stationary or can move. When it is necessary to adjust the distance between the first spindle assemblies 6 and the second spindle assemblies 7 in the second direction to adapt to the processing of the board, only the third driving assembly 10 is needed to drive the second spindle assemblies 7 to move. When the PCB is processed, only the first driving assembly 8 is needed to drive all the spindle assemblies to move synchronously, so that the processing range of the device can be improved, the processing of different boards can be adapted, and the processing capacity of the device can be improved. The third driving assembly 10 comprises a screw rod and a motor. The screw rod is connected between two adjacent first spindle assemblies 6, one second spindle assembly 7 is threadedly connected to the screw rod, the housing of the motor is arranged on one of the first spindle assemblies 6, and the output end of the motor is fixedly connected to the screw rod. When the motor works, the screw rod rotates, the second spindle assembly 7 on the screw rod moves in the second direction, and all the second spindle assemblies 7 move in the second direction under the action of the second connecting rod 4. In other embodiments, the third driving assembly 10 can be a combination of a slide rod and a cylinder.

[0059] In an embodiment, the PCB processing device further comprises a plurality of fourth driving assemblies, the plurality of fourth driving assemblies are arranged on the beam 12 at intervals, or at least one fourth driving assembly is connected between every two adjacent first spindle assemblies 6; the plurality of second spindle assemblies 7 are arranged at intervals in the second direction, and each fourth driving assembly is connected to a second spindle assembly 7 for driving the second spindle assembly 7 to move in the second direction. In this embodiment, the arrangement of the plurality of fourth driving assemblies and the second spindle assemblies 7 allows simultaneous processing of multiple processing areas, significantly improving processing efficiency. At the same time, this can be quickly adjusted according to different processing strategies to adapt to different processing tasks.

[0060] In an embodiment, the PCB processing device further comprises a manipulator 64, which is located in the first spindle assembly 6 and the second spindle assembly 7 of the same processing area 21, and at least two manipulators 64 are installed on the first spindle assembly 6, and the at least two manipulators 64 are respectively connected to the two sides of the first spindle assembly 6 in the second direction, one of which is used to provide tools for the first spindle assembly 6, and the other is used to provide tools for the second spindle assembly 7. In this embodiment, the two manipulators 64 on the two sides are respectively used to provide tools for the first spindle assembly 6 and the second spindle assembly 7, reducing manual intervention and improving the automation level of the entire PCB processing device. The manipulator 64 precisely controls the replacement of the tool, which helps to maintain the consistency and stability of the processing process and reduces the processing precision deviation. The manipulator 64 is arranged separately from the adjusting assembly 5, that is, the adjusting assembly 5 only needs to bear the weight of the second spindle assembly 7 without additional load of the manipulator 64, which reduces the load of the adjusting assembly 5 and helps to adjust the adjusting assembly 5. The adjusting precision is improved, and the stability of the adjustment is improved.

[0061] In an embodiment, the PCB processing device is a PCB forming machine. In this embodiment, multiple processing areas 21 are arranged on the machine tool 1, and multiple processing areas 21 can simultaneously process PCB boards. This modular design improves processing efficiency. The adjusting assembly 5 is integrated on the second spindle assembly 7, and adjusting the relative position between the first spindle assembly 6 and the second spindle assembly 7 can be realized by adjusting the second spindle assembly 7 through the adjusting assembly 5, avoiding the tedious process of adjusting each spindle assembly one by one, and significantly improving the adjusting efficiency. In other embodiments, the PCB processing device can also be a drilling machine or a drilling and milling integrated machine, etc.

[0062] In an embodiment, the first connecting rod 3 comprises at least two first sub-connecting rods 31 arranged at intervals, and the at least two first sub-connecting rods 31 are respectively connected to the middle part of the first spindle assembly 6 in the third direction;

[0063] The second connecting rod 4 comprises at least two second sub-connecting rods 41 arranged at intervals, and the at least two second sub-connecting rods 41 are respectively connected to two ends of the second spindle assembly 7 in the third direction. In the embodiment, the two first sub-connecting rods 31 and the two second sub-connecting rods 41 are arranged to avoid each other, and the adjusting assembly 5 is integrated on the second spindle assembly 7, and the first spindle assembly 6 does not need to be adjusted. The second connecting rod 4 arranged at two ends of the second spindle assembly 7 can make the second spindle assembly 7 move more stably, and further make the adjustment more stable.

[0064] According to the PCB processing equipment provided in the embodiment of the present application, one first spindle assembly 6 and one second spindle assembly 7 are arranged on each processing platform, so that one processing platform corresponds to two spindle assemblies, and the two spindle assemblies process the same PCB placed on the processing platform together, so that the processing time is reduced and the processing efficiency is improved. By arranging multiple processing platforms on one workbench 2 and connecting all the first spindle assemblies 6 into one whole through the first connecting rod 3, the number of driving members is reduced, and the cost and the difficulty of installation and maintenance of the system are reduced. By arranging the adjusting assembly 5 on the second spindle assembly 7 and taking the first spindle assembly 6 as a reference, the relative positions of the first spindle assembly 6 and the second spindle assembly 7 in the first direction and the second direction can be adjusted, so that the processing precision of the PCB is improved. At the same time, by arranging the adjusting assembly 5 only on the second spindle assembly 7, the position of the second spindle assembly 7 is adjusted only by taking the first spindle assembly 6 as a reference, so that the adjustment of the position of the first spindle assembly 6 and the second spindle assembly 7 is realized, and each spindle assembly does not need to be adjusted, so that the installation and adjustment steps are simplified, the installation cost is reduced, the adjustment and installation time is saved, and the production efficiency is improved.

[0065] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A PCB processing equipment, characterized in that, include: A machine tool, the machine tool including a bed and a crossbeam, the crossbeam being mounted on the bed; A worktable, which is slidably connected to the bed along a first direction, and the worktable is provided with multiple processing areas arranged along a second direction; The spindle assembly includes a first connecting rod, a plurality of first spindle assemblies and a plurality of second spindle assemblies. The plurality of first spindle assemblies are mounted on the first connecting rod at intervals. The plurality of second spindle assemblies are connected or independently arranged, and the plurality of first spindle assemblies and the plurality of second spindle assemblies are all slidably connected to the crossbeam along the second direction. Each of the processing areas is respectively provided with at least one first spindle assembly and at least one second spindle assembly; An adjustment component is located in the same processing area as the first spindle assembly and the second spindle assembly. The adjustment component is disposed on the second spindle assembly and is used at least to adjust the relative positions of the first spindle assembly and the second spindle assembly in the first direction and the second direction, wherein the first direction and the second direction intersect.

2. The PCB processing equipment according to claim 1, characterized in that, The first spindle assembly includes a first base plate, a first mounting plate, and a first spindle clamp assembly. The first base plate is slidably connected to the crossbeam along the second direction. The first spindle clamp assembly is fixedly mounted on the first mounting plate. The first mounting plate is slidably connected to the first base plate along the third direction. The first direction, the second direction, and the third direction are perpendicular to each other. The second spindle assembly includes a second base plate, a second mounting plate, and a second spindle clamp assembly. The second base plate is slidably connected to the crossbeam along the second direction. The second spindle clamp assembly is fixedly mounted on the second mounting plate. The second mounting plate is slidably connected to the second base plate along the third direction. The adjustment assembly is connected between the second base plate and the second mounting plate and is used to drive the second mounting plate to move so as to drive the second spindle clamp assembly to move along the first direction and the second direction.

3. The PCB processing equipment according to claim 2, characterized in that, The adjustment assembly includes a first adjustment assembly and a second adjustment assembly. The first adjustment assembly is used to drive the second spindle clamp assembly to move along the second direction, and the second adjustment assembly is used to drive the second spindle clamp assembly to move along the first direction. The second spindle clamp assembly, the second mounting plate, the first adjustment assembly, the second adjustment assembly, and the second base plate are arranged sequentially along the first direction; Alternatively, the second spindle clamp assembly, the second mounting plate, the second adjustment assembly, the first adjustment assembly, and the second base plate are arranged sequentially along the first direction.

4. The PCB processing equipment according to claim 3, characterized in that, The first adjustment component includes a first adjustment base plate and a first adjustment guide rail. The first adjustment base plate is slidably connected to the second base plate along the third direction. The first adjustment guide rail is disposed on the first adjustment base plate and extends along the second direction. The second adjustment component is slidably connected to the first adjustment guide rail. The first adjustment component drives the second spindle clamping component to move along the second direction.

5. The PCB processing equipment according to claim 4, characterized in that, The second adjustment assembly includes a second adjustment base plate and a second adjustment guide rail. The second adjustment base plate is slidably connected to the first adjustment guide rail. The side of the second adjustment base plate opposite to the first adjustment base plate has a first inclined surface. The second adjustment guide rail is disposed on the first inclined surface. The second mounting plate is slidably connected to the second adjustment guide rail so that it can move on the first inclined surface and at least in the first direction.

6. The PCB processing equipment according to claim 5, characterized in that, The first inclined surface is tilted about a first axis, which extends along a second direction, so that the second mounting plate can drive the second spindle clamp assembly to move synchronously along the first direction and the third direction.

7. The PCB processing equipment according to any one of claims 1-6, characterized in that, The PCB processing equipment further includes a second connecting rod, a first driving assembly, and a second driving assembly. Multiple second spindle assemblies are installed on the second connecting rod at intervals. The first driving assembly and the second driving assembly are disposed on the crossbeam at intervals. The first driving assembly is connected to one of the first spindle assemblies and is used to drive the first spindle assembly to move along the second direction. The second driving assembly is connected to one of the second spindle assemblies and is used to drive the second spindle assembly to move along the second direction.

8. The PCB processing equipment according to any one of claims 1-6, characterized in that, The PCB processing equipment further includes a first drive assembly and a third drive assembly. The first drive assembly is disposed on the crossbeam, and the third drive assembly is connected between two adjacent first spindle assemblies. The first drive component is connected to one of the first spindle components and is used to drive the first spindle component and the second spindle component to move synchronously along the second direction; One of the second spindle assemblies is mounted on the third drive assembly, which is capable of driving the second spindle assembly to move synchronously along the second direction to adjust the relative positions of the first spindle assembly and the second spindle assembly in the second direction.

9. The PCB processing equipment according to any one of claims 1-6, characterized in that, The PCB processing equipment also includes a plurality of fourth drive components, which are spaced apart from each other on the crossbeam, or at least one fourth drive component is connected between each two adjacent first spindle components. Multiple second spindle assemblies are spaced apart from each other along the second direction, and each fourth drive assembly is connected to a second spindle assembly to drive the second spindle assembly to move along the second direction.

10. The PCB processing equipment according to claim 9, characterized in that, The PCB processing equipment also includes robotic arms. In the first spindle assembly and the second spindle assembly located in the same processing area, the first spindle assembly is equipped with at least two robotic arms. The at least two robotic arms are respectively connected to both sides of the first spindle assembly along the second direction. One robotic arm is used to provide a cutting tool to the first spindle assembly, and the other robotic arm is used to provide a cutting tool to the second spindle assembly.

11. The PCB processing equipment according to claim 9, characterized in that, The PCB processing equipment is a PCB forming machine.

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