Circuit board forming device and circuit board processing equipment

Abstract

The utility model discloses a circuit board forming device and circuit board processing equipment, and belongs to the technical field of circuit board processing. According to the circuit board forming device, a first beam is arranged on a base of the circuit board forming device, a pressing plate assembly is arranged on the first beam, and the first beam can move in the first direction relative to a workbench; the pressing plate assembly can be driven to move in the first direction relative to the workbench, the pressing plate assembly can move in the second direction relative to the first beam, the pressing plate assembly can move in the first direction and the second direction relative to the workbench, then the pressing plate assembly can move to the position to be machined, and a material plate is pressed against the workbench at the machining position. The material plate is pressed, the shaking amplitude of the material plate caused by machining of the machining shaft is reduced, and the machining precision is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of circuit board processing, and specifically relates to a circuit board forming device and circuit board processing equipment. Background Art

[0002] Traditional PCB (Printed Circuit Board) board forming requires setting up a bakelite board on the workbench surface. A large number of pins are planted on the bakelite board to position the board. After the finished boards are formed and separated, they need to be picked and separated manually, which will take up a lot of labor costs and time costs.

[0003] At present, the application of pin-free forming technology makes it possible to set pins on the finished board without setting pins. Pins are set on the outer frame of the material board. The finished board on the PCB material board has multiple connection points connected to the material frame, and the processing and forming are completed by processing the connection points. This method can reduce the time of planting pins and save labor costs to a certain extent, but processing the connection points will cause the PCB material board to shake, affecting the processing accuracy. Utility Model Content

[0004] Purpose of the utility model: An embodiment of the present application provides a circuit board forming device, which aims to overcome the technical problem that the processing accuracy is affected by the jitter of the PCB material board during the current processing; another purpose of the embodiment of the present application is to provide a circuit board processing equipment.

[0005] Technical solution: In the first aspect, a circuit board forming device according to an embodiment of the present application includes:

[0006] Pedestal;

[0007] A workbench, arranged on the base;

[0008] A processing axis is arranged above the workbench and is used for processing a material plate located on the workbench;

[0009] A first beam, disposed above the workbench and capable of moving relative to the workbench along a first direction;

[0010] A pressing plate assembly is arranged on the first beam and can move relative to the first beam along a second direction. The pressing plate assembly is used to press the material sheet against the workbench, and the first direction and the second direction intersect.

[0011] In some embodiments, the pressure plate assembly comprises:

[0012] a first driving part connected to the first beam;

[0013] A pressing plate body connected to the driving end of the first driving part;

[0014] The first driving part can move along the second direction relative to the first beam to drive the pressure plate body to move along the second direction relative to the workbench; the first driving part is also used to drive the pressure plate body to move along a third direction relative to the workbench, so that the pressure plate body can press the material sheet against the workbench; the third direction intersects with the first direction and the second direction.

[0015] In some embodiments, the pressure plate body is provided with an avoidance hole, and the avoidance hole is used to avoid the processing axis when the pressure plate body presses the material sheet against the workbench.

[0016] In some embodiments, the first beam is provided with a second driving portion, the pressure plate assembly is connected to the second driving portion, and the second driving portion is used to drive the pressure plate assembly to move along the second direction.

[0017] In some embodiments, the base is provided with a third driving part, the first beam is connected to the third driving part, and the third driving part is used to drive the first beam to move along the first direction relative to the workbench.

[0018] In some embodiments, the base is further provided with a first guide portion, and the first guide portion is arranged on a side of the workbench away from the third driving portion;

[0019] The first beam is also provided with a first connecting portion and a second connecting portion, the first beam is connected to the driving end of the third driving portion through the first connecting portion, the first beam is connected to the first guiding portion through the second connecting portion, and the first guiding portion is used to guide the first beam along the first direction.

[0020] In some embodiments, the workbench is provided with a fourth driving part, the first beam is connected to the fourth driving part, and the fourth driving part is used to drive the first beam to move along the first direction relative to the workbench.

[0021] In some embodiments, the fourth driving part is provided on both sides of the workbench along the second direction;

[0022] The first beam is further provided with a third connection portion and a fourth connection portion, the first beam is connected to one of the fourth driving portions via the third connection portion, and the first beam is connected to another of the fourth driving portions via the fourth connection portion.

[0023] In some embodiments, the circuit board forming device further comprises a second beam disposed on the base, and the processing axis is disposed on the second beam;

[0024] At least one of the second beam and the workbench is movable relative to the base.

[0025] In a second aspect, a circuit board processing device described in an embodiment of the present application includes the circuit board forming device described in any one of the above embodiments.

[0026] Beneficial effect: The circuit board forming device of the embodiment of the present application is provided with a first beam on its base and a pressure plate assembly is arranged on the first beam, the first beam can move along a first direction relative to the workbench, thereby driving the pressure plate assembly to move along the first direction relative to the workbench, the pressure plate assembly can move along a second direction relative to the first beam, and thus the pressure plate assembly can move along the first direction and the second direction relative to the workbench, and then can move to a position to be processed, and at the position to be processed, the material plate is pressed against the workbench so that the material plate is pressed tightly, thereby reducing the jitter amplitude of the material plate caused by processing of the processing axis, and improving the processing accuracy.

[0027] The circuit board processing equipment of the embodiment of the present application includes the above-mentioned circuit board forming device, and therefore can have all the technical features and technical effects of the above-mentioned circuit board forming device, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a schematic structural diagram of a circuit board forming device according to a first embodiment of the present application;

[0030] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure of the middle A area;

[0031] Figure 3 Schematic diagram of a partial connection structure;

[0032] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure of the middle B area;

[0033] Figure 5 A side view of a circuit board forming device according to a first embodiment of the present application;

[0034] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure of the middle C area;

[0035] Figure 7 This is a schematic structural diagram of a circuit board forming device according to a second embodiment of the present application;

[0036] Figure 8 for Figure 7 A schematic diagram of the local enlarged structure of the D area in the middle;

[0037] Fig. 9 A schematic diagram of the structure of a workbench in a circuit board forming device according to an embodiment of the present application;

[0038] Figure markings: 10-material plate; 100-base; 200-workbench; 210-clamping mechanism; 220-positioning mechanism; 300-processing axis; 400-first beam; 410-second driving part; 420-first connecting part; 430-second connecting part; 440-third connecting part; 450-fourth connecting part; 500-pressing plate assembly; 510-first driving part; 520-pressing plate body; 521-avoidance hole; 600-third driving part; 700-first guide part; 800-second beam; 810-fifth driving part; 900-fourth driving part. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0040] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", 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 the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "multiple" means two or more, and at least one means one, two or more, unless otherwise clearly and specifically limited. The terms "first", "second", "third", etc. are only used to name the components or embodiments by number for the convenience of description, and do not imply that there is an order of importance between the components or between the embodiments.

[0041] It should also be noted that in the drawings of the present application specification, an arrow marked with X indicates a first direction or its opposite direction, an arrow marked with Y indicates a second direction or its opposite direction, and an arrow marked with Z indicates a third direction or its opposite direction. In the description of the present application, the first direction, the second direction, and the third direction are introduced to more clearly define the structure and relative position relationship of each component in the circuit board forming device. In actual implementation, the third direction is generally a vertical direction or a height direction, the first direction and the second direction are generally horizontal directions, and the first direction, the second direction, and the third direction intersect with each other. Optionally, the first direction, the second direction, and the third direction are perpendicular to each other to optimize the structural layout of the circuit board forming device.

[0042] In addition, in the description of the present application, the material board referred to is a sheet material used to form a circuit board. According to the actual processing technology, the material board can be set to a variety of structural forms, such as multi-layer stacking, connecting with a pad to form a combined board, etc., which can be selected according to the requirements of the processing technology.

[0043] Traditional molding methods take up a lot of labor costs and time costs. Although the pinless molding operation method can reduce the time of planting pins and save labor costs to a certain extent, it still affects the machine utilization rate. Specifically, the application of pinless molding will extend the processing time when processing the connection points, and the pressure plate has poor accuracy, which affects the processing accuracy and processing speed.

[0044] In view of this, an embodiment of the present application provides a circuit board forming device, which can press the material board 10 onto the workbench 200 when processing the connection points on the material board 10, thereby reducing the jitter of the material board 10 and improving the processing speed and processing accuracy.

[0045] Optionally, the material plate 10 can adopt a single-layer structure or a multi-layer stacked structure, and a connection structure between a material frame and a circuit board is formed on the material plate 10 through a one-time process, and the circuit board is connected to the material frame through multiple connection points. The circuit board forming device provided in the embodiment of the present application can be used to perform a secondary process on the material plate 10 after the above-mentioned one-time process, and separate the circuit board from the material frame by processing the connection points.

[0046] See also Figure 1 The circuit board forming device of the first embodiment of the present application includes: a base 100, a workbench 200, a processing axis 300, a first beam 400 and a pressing plate assembly 500.

[0047] The base 100 is a base structure for supporting and assembling other components in the circuit board forming device, including a workbench 200 , a processing axis 300 , a first beam 400 , and a pressure plate assembly 500 , etc., which can be assembled on the base 100 to be supported by the base 100 .

[0048] The workbench 200 is arranged on the base 100, and the workbench 200 can be arranged as follows according to the needs. Figure 1 The fixed structure shown, that is, the main part of the workbench 200 is relatively fixed to the base 100. The workbench 200 is used to carry the material board 10, and the material board 10 is carried in the processing area on the workbench 200, so as to process the material board 10 in the processing area.

[0049] The processing axis 300 is disposed above the workbench 200 and is used to process the material plate 10 on the workbench 200. Generally, the processing axis 300 can move relative to the workbench 200 to process the material plate 10 on the workbench 200. For example Figure 1 As shown, the processing axis 300 is mounted on the second beam 800 and can be driven by the fifth driving part 810 to move relative to the second beam 800, and the second beam 800 can also move relative to the base 100. By moving the second beam 800 and the processing axis, the processing axis 300 can be displaced relative to the workbench 200 in two directions, so that it can be moved above the position to be processed. By driving the processing axis 300 to descend, the material plate 10 on the workbench 200 can be processed.

[0050] The first beam 400 is disposed above the workbench 200 and can move relative to the workbench 200 in a first direction (the direction indicated by the X arrow or the opposite direction). The platen assembly 500 is disposed on the first beam 400. When the first beam 400 and the workbench 200 are relatively displaced along the first direction, the platen assembly 500 can follow the first beam 400 to move relative to the workbench 200 in the first direction. The platen assembly 500 can also move relative to the first beam 400 in a second direction (the direction indicated by the Y arrow or the opposite direction), so that the platen assembly 500 can move relative to the workbench 200 in the first direction and the second direction, respectively. Furthermore, the platen assembly 500 can move above the target position to be processed along the first direction and the second direction, and is used to press the material sheet 10 against the workbench 200.

[0051] It can be understood that the circuit board forming device of the embodiment of the present application is provided with a first beam 400 on its base 100, and a pressing plate assembly 500 is provided on the first beam 400, and the first beam 400 can move in a first direction relative to the workbench 200, thereby being able to drive the pressing plate assembly 500 to move in the first direction relative to the workbench 200. The pressing plate assembly 500 can move in a second direction relative to the first beam 400, so that the pressing plate assembly 500 can move in the first direction and the second direction relative to the workbench 200, and then can move to the target position to be processed, and at the target position to be processed, the material plate 10 is pressed against the workbench 200, so that the material plate 10 is pressed tightly, reducing the vibration amplitude of the material plate 10 caused by the processing of the processing axis 300, and improving the processing accuracy.

[0052] Please also read Figures 2 to 4 In the first embodiment, the pressure plate assembly 500 includes a first driving portion 510 and a pressure plate body 520 , the first driving portion 510 is connected to the first beam 400 , and the pressure plate body 520 is connected to the driving end of the first driving portion 510 .

[0053] The first driving part 510 can move in the second direction relative to the first beam 400 to drive the platen body 520 to move in the second direction relative to the workbench 200. Optionally, the first driving part 510 can be slidably connected to the first beam 400, and the first driving part 510 can be driven to move in the second direction relative to the first beam 400. The first driving part 510 is also used to drive the platen body 520 to move in the third direction (the opposite direction of the direction indicated by the Z arrow) relative to the workbench 200, so that the platen body 520 can press the material sheet 10 against the workbench 200.

[0054] By providing the first driving part 510 to move the pressing plate body 520 , the pressing plate body 520 can be pressed on the material sheet 10 , thereby pressing the material sheet 10 against the workbench 200 to fix the material sheet 10 .

[0055] Optionally, the first driving unit 510 may adopt a linear motor, the stator of the linear motor is mounted on the first beam 400, and the pressing plate body 520 is mounted on the mover of the linear motor. The linear motor can drive the pressing plate body 520 to press down along the third direction to press the material sheet 10 against the workbench 200. Alternatively, the first driving unit 510 may adopt a motor and a ball screw, the screw shaft of the ball screw is connected to the driving shaft of the motor, and the pressing plate body 520 is mounted on the screw nut of the ball screw. The ball screw is driven to rotate by the motor, so that the screw nut drives the pressing plate body 520 to press down, so that the material sheet 10 is pressed against the workbench 200. Furthermore, the first driving unit 510 may also be a cylinder or an oil cylinder, and the pressing plate body 520 is connected to the piston rod of the cylinder or the oil cylinder, and can be pushed down by the piston rod to press the material sheet 10 against the workbench 200.

[0056] Please refer again Figure 2 and Figure 4 In some embodiments, the platen body 520 is provided with an avoidance hole 521, and the avoidance hole 521 is used to avoid the processing axis 300 when the platen body 520 presses the material plate 10 against the workbench 200. Specifically, when it is necessary to process the connection point at the position to be processed, the platen assembly 500 is first moved to the position to be processed, and the platen body 520 is driven downward by the first driving part 510 to press the material plate 10 against the workbench 200 and fix it. The avoidance hole 521 can expose the position to be processed, so that the processing tools such as the drill bit on the processing axis 300 can process the position to be processed through the avoidance hole 521. By providing the avoidance hole 521, the position to be processed can be exposed, so that when the processing axis 300 processes the position to be processed through the avoidance hole 521, the platen body 520 can press the surrounding of the position to be processed, effectively preventing the material plate 10 from shaking.

[0057] Please also read Figures 3 to 6In some embodiments, the first beam 400 is provided with a second driving part 410, and the pressing plate assembly 500 is connected to the second driving part 410, and the second driving part 410 is used to drive the pressing plate assembly 500 to move along the second direction. Optionally, the second driving part 410 can adopt a linear motor, the stator of the linear motor is mounted on the first beam 400, and the pressing plate assembly 500 is mounted on the mover of the linear motor, and the pressing plate assembly 500 can be driven to move back and forth in the second direction by the linear motor. Or the second driving part 410 can adopt a motor and a ball screw, the screw shaft of the ball screw is connected to the driving shaft of the motor, and the pressing plate assembly 500 is mounted on the screw nut of the ball screw. The ball screw is driven to rotate by the motor, and the screw nut can drive the pressing plate assembly 500 to move back and forth in the second direction. Furthermore, the first driving part 510 can also be a cylinder or an oil cylinder, and the pressing plate assembly 500 is connected to the piston rod of the cylinder or the oil cylinder, and the pressing plate assembly 500 can be driven to move back and forth in the second direction by the piston rod. The second driving unit 410 can also be configured as a linear guide, a gear rack or other structures, which can be selected according to actual needs.

[0058] Please refer again Figure 3 In some embodiments, the base 100 is provided with a third driving part 600, and the first beam 400 is connected to the third driving part 600. The third driving part 600 is used to drive the first beam 400 to move relative to the workpiece 200 along the first direction. Optionally, the third driving part 600 can adopt a linear motor, the stator of the linear motor is mounted on the base 100, and the first beam 400 is mounted on the mover of the linear motor. The linear motor can drive the first beam 400 to move back and forth in the first direction, thereby driving the pressure plate assembly 500 to move back and forth in the first direction. Or the third driving part 600 can adopt a motor and a ball screw, the screw shaft of the ball screw is connected to the driving shaft of the motor, and the first beam 400 is mounted on the screw nut of the ball screw. The motor drives the ball screw to rotate, so that the screw nut drives the first beam 400 to move back and forth in the first direction, thereby driving the pressure plate assembly 500 to move back and forth in the first direction. Furthermore, the first driving part 510 can also be a cylinder or an oil cylinder, and the first beam 400 is connected to the piston rod of the cylinder or the oil cylinder, and the first beam 400 can be pushed to move back and forth along the first direction by the piston rod. The third driving part 600 can also be set as a linear guide, a gear rack and other structures, which can be selected according to actual needs.

[0059] Please refer again Figure 3In some embodiments, the base 100 is further provided with a first guide portion 700, which is arranged on a side of the workbench 200 away from the third driving portion 600; the first beam 400 is further provided with a first connecting portion 420 and a second connecting portion 430, the first beam 400 is connected to the driving end of the third driving portion 600 through the first connecting portion 420, and the first beam 400 is connected to the first guide portion 700 through the second connecting portion 430, and the first guide portion 700 is used to guide the first beam 400 along the first direction. The first guide portion 700 is provided to further improve the stability and accuracy of the movement of the first beam 400. Specifically, the first guide portion 700 can be a guide rail or a guide groove extending along the first direction.

[0060] See also Figure 7 and Figure 8 In the second embodiment of the present application, the workbench 200 is provided with a fourth driving part 900, the first beam 400 is connected to the fourth driving part 900, and the fourth driving part 900 is used to drive the first beam 400 to move along the first direction relative to the workbench 200. Different from the above-mentioned embodiment, in this embodiment, the driving structure for driving the first beam 400 to move along the first direction is the fourth driving part 900, and the fourth driving part 900 is arranged on the workbench 200. By driving the first beam 400 to move along the first direction by the fourth driving part 900, the pressure plate assembly 500 can be driven to move along the first direction relative to the workbench 200. The workbench 200 is configured to be movable, that is, the workbench 200 can move relative to the base 100, then the fourth driving part 900, the first beam 400, and the pressure plate assembly 500 can also move with the workbench 200. The second beam 800 is set to be fixed, that is, the second beam 800 is fixed on the base 100. When the workbench 200 moves relative to the processing axis 300, the fourth driving unit 900, the first beam 400, and the pressure plate assembly 500 can also follow the workbench 200 to move relative to the second beam 800 and the processing axis 300.

[0061] Optionally, the fourth drive unit 900 can adopt a linear motor, the stator of the linear motor is installed on the workbench 200, and the first beam 400 is installed on the mover of the linear motor. The linear motor can drive the first beam 400 to move back and forth in the first direction, thereby driving the pressure plate assembly 500 to move back and forth in the first direction. Or the fourth drive unit 900 can adopt a motor and a ball screw, the screw shaft of the ball screw is connected to the drive shaft of the motor, and the first beam 400 is installed on the screw nut of the ball screw. The ball screw is driven by the motor to rotate, so that the screw nut drives the first beam 400 to move back and forth in the first direction, thereby driving the pressure plate assembly 500 to move back and forth in the first direction. Furthermore, the first drive unit 510 can also be a cylinder or an oil cylinder, and the first beam 400 is connected to the piston rod of the cylinder or the oil cylinder, and can push the first beam 400 to move back and forth in the first direction through the piston rod. The fourth drive unit 900 can also be set as a linear guide, a gear rack and other structures, which can be selected according to actual needs.

[0062] In some embodiments, the fourth driving part 900 is provided on both sides of the workbench 200 along the second direction; the first beam 400 is further provided with a third connecting part 440 and a fourth connecting part 450, the first beam 400 is connected to one fourth driving part 900 through the third connecting part 440, and the first beam 400 is connected to another fourth driving part 900 through the fourth connecting part 450. By providing the fourth driving part 900 on both sides of the workbench 200, the stability of supporting and driving the first beam 400 can be improved.

[0063] Please also read Figures 1 to 8In some embodiments of the present application, the circuit board forming device further includes a second beam 800 disposed on the base 100, and the processing axis 300 is disposed on the second beam 800; at least one of the second beam 800 and the workbench 200 can move relative to the base 100. For example, in the first embodiment, the second beam 800 can be driven by a driving structure disposed on the base 100 to move relative to the base 100, and the workbench 200 is fixed on the base 100, so that when the second beam 800 moves relative to the base 100, a relative displacement occurs between the second beam 800 and the base 100, and the position of the fifth driving part 810 on the second beam 800 and the processing axis 300 relative to the workbench 200 can be adjusted. For another example, in the second embodiment, the workbench 200 can be driven by a driving structure provided on the base 100 to move relative to the base 100, and the second beam 800 is fixed on the base 100, so that when the workbench 200 moves relative to the base 100, a relative displacement occurs between the workbench 200 and the base 100, and the position of the workbench 200 relative to the processing axis 300 can be adjusted. Furthermore, the workbench 200 and the second beam 800 can both move relative to the base 100, and by independently driving the two to move relative to the base 100, the two can also be displaced relative to each other, thereby adjusting the position of the processing axis 300 relative to the workbench 200.

[0064] See also Fig. 9 In some embodiments, a clamping mechanism 210 and a positioning mechanism 220 are further provided on the workbench 200 . The positioning mechanism 220 is used to locate the position of the sheet 10 , and the clamping mechanism 210 is used to prevent the sheet 10 from warping.

[0065] Accordingly, the present application also provides a circuit board processing device, which can be specifically configured as a milling machine or a drilling machine. The circuit board processing device includes the circuit board forming device of any of the above embodiments, and thus can have all the technical features and technical effects of the above circuit board forming device, which will not be repeated here.

[0066] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0067] The circuit board forming device and circuit board processing equipment provided in the embodiments of the present application are introduced in detail above, and the principles and implementation methods of the present application are explained by using specific examples. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A circuit board forming device, characterized in that: include: Pedestal; A workbench, arranged on the base; A processing axis is arranged above the workbench and is used for processing a material plate located on the workbench; A first beam, disposed above the workbench and capable of moving relative to the workbench along a first direction; A pressing plate assembly is arranged on the first beam and can move relative to the first beam along a second direction. The pressing plate assembly is used to press the material sheet against the workbench, and the first direction and the second direction intersect.

2. The circuit board forming device according to claim 1, characterized in that: The pressure plate assembly comprises: a first driving part connected to the first beam; A pressing plate body connected to the driving end of the first driving part; The first driving part can move along the second direction relative to the first beam to drive the pressure plate body to move along the second direction relative to the workbench; the first driving part is also used to drive the pressure plate body to move along a third direction relative to the workbench, so that the pressure plate body can press the material sheet against the workbench; the third direction intersects with the first direction and the second direction.

3. The circuit board forming device according to claim 2, characterized in that: The pressing plate body is provided with an avoidance hole, and the avoidance hole is used to avoid the processing axis when the pressing plate body presses the material plate against the workbench.

4. The circuit board forming device according to claim 1, characterized in that: The first beam is provided with a second driving part, the pressing plate assembly is connected to the second driving part, and the second driving part is used for driving the pressing plate assembly to move along the second direction.

5. The circuit board forming device according to claim 1, characterized in that: The base is provided with a third driving part, the first beam is connected to the third driving part, and the third driving part is used to drive the first beam to move along the first direction relative to the workbench.

6. The circuit board forming device according to claim 5, characterized in that: The base is further provided with a first guide portion, and the first guide portion is arranged on a side of the workbench away from the third driving portion; The first beam is also provided with a first connecting portion and a second connecting portion, the first beam is connected to the driving end of the third driving portion through the first connecting portion, the first beam is connected to the first guiding portion through the second connecting portion, and the first guiding portion is used to guide the first beam along the first direction.

7. The circuit board forming device according to claim 1, characterized in that: The workbench is provided with a fourth driving part, the first beam is connected to the fourth driving part, and the fourth driving part is used to drive the first beam to move along the first direction relative to the workbench.

8. The circuit board forming device according to claim 7, characterized in that: The fourth driving part is provided on both sides of the workbench along the second direction; The first beam is further provided with a third connection portion and a fourth connection portion, the first beam is connected to one of the fourth driving portions via the third connection portion, and the first beam is connected to another of the fourth driving portions via the fourth connection portion.

9. The circuit board forming device according to claim 1, characterized in that: The circuit board forming device further comprises a second beam arranged on the base, and the processing axis is arranged on the second beam; At least one of the second beam and the workbench is movable relative to the base.

10. A circuit board processing device, characterized in that: The invention comprises the circuit board forming device as claimed in any one of claims 1 to 9.

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