Circuit board processing equipment

Abstract

The utility model discloses circuit board processing equipment, and belongs to the technical field of circuit board processing and manufacturing, and the equipment comprises a workbench which comprises a bearing plate; the pressing and positioning device is arranged on the bearing plate; and the driving device is arranged on the bearing plate and connected with the pressing and positioning device, and the driving device is used for driving the pressing and positioning device so that the pressing and positioning device can rotate around the rotating shaft. In the embodiment of the invention, the driving device drives the pressing and positioning device to rotate around the rotating shaft, so that the moving stroke of the pressing and positioning device can be enlarged, the space occupation of the driving device is reduced, the space interference among parts is reduced, and the failure of the pressing and positioning assembly can be effectively reduced when a small-size circuit board is processed.

Description

Technical Field

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

[0002] During the processing of circuit boards, such as when drilling, the processed circuit boards need to be clamped and fixed to avoid the deviation of the circuit boards during the processing and reduce the impact on the processing accuracy. At present, the clamping and positioning components used in circuit board processing equipment usually use cylinders to adjust the position to suit circuit boards of different sizes, but the long-stroke cylinders occupy a large space. When using lateral adjustment positioning, considering the interference of the conveyor belt and related parts, the maximum stroke of the selected cylinder will be limited, resulting in failure of the clamping and positioning components when processing small-sized circuit boards. Utility Model Content

[0003] Purpose of the utility model: The embodiment of the present application provides a circuit board processing equipment, which aims to overcome the technical problem that the clamping and positioning components of the current circuit board processing equipment fail when processing small-size circuit boards.

[0004] Technical solution: A circuit board processing device described in an embodiment of the present application includes:

[0005] a workbench, including a load-bearing plate;

[0006] A pressing and positioning device, arranged on the carrying plate;

[0007] The driving device is arranged on the carrying plate and connected to the pressing and positioning device. The driving device is used to drive the pressing and positioning device so that the pressing and positioning device can rotate around a rotation axis.

[0008] In some embodiments, the driving device includes a main body and the rotating shaft connected to each other, and the clamping and positioning device is connected to the rotating shaft; the main body is used to drive the rotating shaft to rotate, so as to drive the clamping and positioning device to rotate around the rotating shaft.

[0009] In some embodiments, the workbench further comprises:

[0010] The fixed block is arranged on the bearing plate, the rotating shaft is arranged on the fixed block, and the pressing and positioning device is rotatably connected to the fixed block through the rotating shaft.

[0011] In some embodiments, the pressing and positioning device comprises:

[0012] A pressing and positioning assembly is arranged on the carrier plate, and is used to press the circuit board onto the carrier plate and position the circuit board;

[0013] a driving arm connected to the driving device;

[0014] A driven arm, connected to the driving arm and the pressing and positioning assembly respectively;

[0015] The rotating shaft is located between the driving arm and the driven arm. The driving device is used to drive the driving arm to rotate around the rotating shaft to drive the driven arm to rotate around the rotating shaft. The rotation of the driven arm can drive the clamping and positioning assembly to move relative to the workbench.

[0016] In some embodiments, the pressing and positioning device comprises:

[0017] A pressing and positioning assembly is arranged on the carrier plate, and is used to press the circuit board onto the carrier plate and position the circuit board;

[0018] A connecting rod is connected to the clamping and positioning assembly and the driving device respectively, and the driving device is used to drive the connecting rod so that the connecting rod can rotate around the rotating axis to drive the clamping and positioning assembly to move relative to the supporting plate.

[0019] In some embodiments, the connecting rod has a first sliding groove, and the clamping and positioning assembly is disposed in the first sliding groove to be slidably connected with the connecting rod;

[0020] When the connecting rod rotates around the rotating shaft, the pressing and positioning assembly can slide along the first sliding groove.

[0021] In some embodiments, the connecting rod has a second sliding groove, and the driving device is disposed in the second sliding groove to be slidably connected with the connecting rod;

[0022] When the driving device drives the connecting rod to rotate around the rotation axis, the driving device can slide along the second sliding groove relative to the connecting rod.

[0023] In some embodiments, the carrying plate has a first guide groove;

[0024] The driving device comprises a main body and a connecting part connected to each other, the connecting part is arranged in the first guide groove, and the connecting part is arranged in the second slide groove to be slidably connected with the connecting rod; the main body is used to drive the connecting part to move along the first guide groove to drive the connecting rod to rotate around the rotating axis;

[0025] When the connecting rod rotates around the rotation axis, the connecting portion can slide along the second sliding groove relative to the connecting rod.

[0026] In some embodiments, the workbench further comprises:

[0027] The guide part is arranged on the bearing plate and connected to the clamping and positioning assembly; the guide part is used to guide the clamping and positioning assembly when the clamping and positioning assembly moves relative to the bearing plate.

[0028] In some embodiments, the carrier plate includes a carrier surface for carrying a circuit board, the carrier plate has a second guide groove, and the second guide groove runs through the carrier surface;

[0029] The driving device and the connecting rod are arranged on the side of the bearing plate away from the bearing surface; the clamping and positioning assembly is penetrated by the second guide groove, and when the connecting rod rotates around the rotating axis, the clamping and positioning assembly can move along the second guide groove.

[0030] In some embodiments, the second guide groove extends along a straight line, or the second guide groove extends along a curve.

[0031] In some embodiments, the compression positioning assembly includes:

[0032] A second driving part is disposed on a side of the bearing plate away from the bearing surface and connected to the connecting rod;

[0033] The crimping portion is arranged in the second guide groove and connected to the second driving portion. The crimping portion is driven by the second driving portion to press the circuit board onto the bearing surface.

[0034] In some embodiments, the carrying plate further has a first receiving groove communicating with the second guide groove, and the first receiving groove is arranged on the carrying surface;

[0035] The crimping portion includes a pressing head and a connecting handle, the connecting handle is inserted into the second guide groove and is respectively connected to the pressing head and the second driving portion, the pressing head is used to press the circuit board onto the bearing surface, and the pressing head can be embedded in the first accommodating groove.

[0036] In some embodiments, the supporting plate further has a second receiving groove connected to the second guide groove, the second receiving groove is arranged on a side of the second guide groove away from the supporting surface, and the second driving part is embedded in the second receiving groove.

[0037] In some embodiments, the supporting plate is provided with a third receiving groove, and the driving device is embedded in the third receiving groove.

[0038] Beneficial effect: The circuit board processing equipment of the embodiment of the present application includes: a workbench including a carrier plate; a clamping and positioning device, which is arranged on the carrier plate; a driving device, which is arranged on the carrier plate and connected to the clamping and positioning device, and the driving device is used to drive the clamping and positioning device so that the clamping and positioning device can rotate around the rotation axis. In the embodiment of the present application, by driving the clamping and positioning device to rotate around the rotation axis by the driving device, the displacement mode of rotation can be used to amplify the movement stroke of the clamping and positioning device, reduce the space occupied by the driving device, reduce the spatial interference between parts, and thus effectively reduce the failure of the clamping and positioning assembly when processing small-sized circuit boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] 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.

[0040] Figure 1 A schematic diagram of the local structure of the circuit board processing device provided in the first embodiment of the present application when the circuit board is pressed and positioned;

[0041] Figure 2 This is a partial structural schematic diagram of a circuit board processing device according to the first embodiment of the present application;

[0042] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure of the middle A area;

[0043] Figure 4 This is a schematic diagram of the connection structure of the clamping and positioning assembly, the connecting rod and the driving device in the first embodiment of the present application;

[0044] Figure 5 This is a schematic diagram of the connection structure between the pressing and positioning assembly and the connecting rod in the first embodiment of the present application;

[0045] Figure 6 for Figure 2 A schematic diagram of the structure when the illustrated structure is viewed from another perspective;

[0046] Figure 7 for Figure 6 A schematic diagram of the enlarged local structure of the middle B area;

[0047] Figure 8 This is a schematic diagram of the structure of the carrier plate in the first embodiment of the present application;

[0048] Fig. 9 A schematic diagram of the local structure of the circuit board processing device provided in the second embodiment of the present application when the circuit board is pressed and positioned;

[0049] Fig.10 A schematic diagram of a partial structure of a circuit board processing device according to a second embodiment of the present application;

[0050] Fig.11 for Fig.10 Schematic diagram of the local enlarged structure of the middle C area;

[0051] Fig.12 for Fig.10 A schematic diagram of the structure when the illustrated structure is viewed from another perspective;

[0052] Fig.13 for Fig.12 A schematic diagram of the local enlarged structure of the D area in the middle;

[0053] Fig.14 This is a schematic diagram of the connection structure between the pressing and positioning assembly and the guide portion in the second embodiment of the present application;

[0054] Fig.15 This is a structural schematic diagram of a carrier plate in the second embodiment of the present application;

[0055] Figure markings: 100-workbench; 110-carrying plate; 111-first guide groove; 112-carrying surface; 113-second guide groove; 114-first accommodating groove; 115-second accommodating groove; 116-third accommodating groove; 120-guide part; 200-pressing and positioning assembly; 210-second driving part; 220-crimping part; 221-pressing head; 222-connecting handle; 300-connecting rod; 310-driving arm; 320-driven arm; 330-first slide groove; 340-second slide groove; 400-driving device; 410-main body; 420-connecting part; 500-rotating axis; 600-fixed block; 700-circuit board. DETAILED DESCRIPTION

[0056] 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.

[0057] 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 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, "plurality" means two or more than two, and at least one means one, two or more than two, unless otherwise clearly and specifically defined.

[0058] When processing circuit boards, it is necessary to clamp and position the circuit boards. For example, when drilling the sheet material, the processed circuit board needs to be clamped and fixed on the drilling machine to avoid the circuit board from being offset during processing and reduce the impact on drilling accuracy. Usually, the circuit boards are clamped and positioned manually. In order to reduce the operation of manual pressure plates and better position the circuit boards, a clamping and positioning assembly is used in related technologies. This device usually uses a cylinder direct drive to adjust the position to suit circuit boards of different sizes. The positioning position can be adjusted by using a cylinder direct drive, but the long-stroke cylinder occupies a large space. When using lateral adjustment positioning, considering the interference of the conveyor belt and related parts, the maximum stroke of the selected cylinder will be limited, resulting in failure of the clamping and positioning assembly when processing small-sized circuit boards.

[0059] In view of this, an embodiment of the present application provides a circuit board processing device, which can avoid the risk of failure of the clamping and positioning component when processing a small-sized circuit board. Specifically,

[0060] Please combine Figures 1 to 15 The circuit board processing equipment of the embodiment of the present application includes a workbench 100, a pressing and positioning device 800, and a driving device 400.

[0061] The workbench 100 is used in the circuit board processing device to provide a working space and support the circuit board 700. The workbench 100 includes a carrier plate 110. The circuit board 700 can be carried on the carrier plate 110 and then processed such as drilling.

[0062] The pressing and positioning device 800 is disposed on the carrier plate 110 , and is used to press and position the circuit board 700 on the carrier plate 110 , so as to ensure that the circuit board 700 can be processed accurately and stably.

[0063] The driving device 400 is disposed on the carrier plate 110 and connected to the pressing and positioning device 800. The driving device 400 is used to drive the pressing and positioning device 800 so that the pressing and positioning device 800 can rotate around the rotation axis 500 to achieve pressing and positioning of the circuit board 700.

[0064] Therefore, by driving the pressing and positioning device 800 to rotate around the rotating shaft 500 by the driving device 400, the travel of the pressing and positioning device 800 can be enlarged by using the rotation displacement mode, and the space occupied by the driving device 400 can be reduced, thereby reducing the spatial interference between parts, and thus effectively reducing the failure of the pressing and positioning assembly when processing small-sized circuit boards. Thus, the problem of limited space can be solved, which is helpful for processing smaller-sized circuit boards.

[0065] See also Figure 2 , Figure 3 and Figure 4 In some embodiments, the driving device 400 includes a main body 410 and a rotating shaft 500 connected to each other, and the pressing and positioning device 800 is connected to the rotating shaft 500; the main body 410 is used to drive the rotating shaft 500 to rotate, so as to drive the pressing and positioning device 800 to rotate around the rotating shaft 500. In other words, the rotating shaft 500 is a power output structure for rotation in the driving device 400. For example, the driving device 400 can be a rotating cylinder in the form of a gear type, a rack type, an eccentric wheel type, etc., the main body 410 can be a combination structure of a cylinder housing, a bearing, a sealing device, etc., and the rotating shaft 500 can be an output rod of the rotating cylinder. The pressing and positioning device 800 is connected to the rotating shaft 500, so that it can be driven by the driving device 400 and rotate around the rotating shaft 500.

[0066] Specifically, in some embodiments, the pressing and positioning device 800 includes a pressing and positioning assembly 200 and a connecting rod 300. The pressing and positioning assembly 200 is disposed on the carrier plate 110, and the pressing and positioning assembly 200 is used to press the circuit board on the carrier plate and position the circuit board. The connecting rod 300 is connected to the pressing and positioning assembly 200 and the driving device 400 respectively, and the driving device 400 is used to drive the connecting rod 300 so that the connecting rod 300 can rotate around the rotating shaft 500 to drive the pressing and positioning assembly 200 to move relative to the carrier plate 110.

[0067] Please combine Figures 1 to 3 , Figure 6 and Figure 7In some embodiments, the carrier plate 110 includes a carrier surface 112 for carrying the circuit board 700, and the carrier plate 110 is further provided with a second guide groove 113, and the second guide groove 113 runs through the carrier surface 112. The driving device 400 and the connecting rod 300 are arranged on the side of the carrier plate 110 away from the carrier surface 112, so that the driving device 400 and the connecting rod 300 will not occupy the processing space on the side of the carrier surface 112, and will not affect the carrier plate 110 carrying the circuit board 700. The clamping and positioning assembly 200 is inserted into the second guide groove 113. When the connecting rod 300 rotates around the rotating shaft 500, the clamping and positioning assembly 200 can move along the second guide groove 113. On the one hand, the clamping and positioning assembly 200 can be guided by the second guide groove 113, so that the clamping and positioning assembly 200 can position the circuit board 700 more stably and meet the positioning requirements of circuit boards 700 of various sizes; on the other hand, a part of the volume of the clamping and positioning assembly 200 can be accommodated by the second guide groove 113, thereby reducing the space occupied by the clamping and positioning assembly 200 in the height direction, further avoiding spatial interference between components, and reducing the risk of failure.

[0068] In the first embodiment, the second guide groove 113 extends along a curve. Specifically, the curve can be a section of an arc line. When the connecting rod 300 rotates around the rotating shaft 500 under the drive of the driving device 400, it can drive the clamping and positioning assembly 200 to move along the arc-shaped second guide groove 113. In the first embodiment, the rotating shaft 500 is arranged on the driving device 400, and the center of the second guide groove 113 can be located on the rotating shaft 500. By rotating the connecting rod 300, the clamping and positioning assembly 200 can be moved from one side of the driving device 400 to the other side, which enlarges the moving stroke of the clamping and positioning assembly 200 and reduces the space occupied by the driving device 400.

[0069] Please combine Figure 4 and Figure 5 In some embodiments, the pressing and positioning assembly 200 includes a second driving part 210 and a crimping part 220. The second driving part 210 is arranged on the side of the carrier plate 110 away from the carrier surface 112 and connected to the connecting rod 300. The crimping part 220 is inserted into the second guide groove 113 and connected to the second driving part 210. The crimping part 220 is driven by the second driving part 210 to press the circuit board 700 onto the carrier surface 112. The second driving part 210 can be a linear driving device such as a cylinder. The second driving part 210 is arranged on the side of the carrier plate 110 away from the carrier surface 112 to effectively avoid occupying the space of the carrier surface 112. The crimping part 220 can be moved along the thickness direction of the carrier plate 110 by the driving of the second driving part 210, so that the circuit board 700 is pressed onto the carrier surface 112, thereby achieving the pressing and fixing of the circuit board 700.

[0070] Please refer again Figure 7 In some embodiments, the carrier plate 110 further has a first receiving groove 114 connected to the second guide groove 113, and the first receiving groove 114 is arranged on the carrier surface 112; the crimping portion 220 includes a pressing head 221 and a connecting handle 222, the connecting handle 222 is arranged in the second guide groove 113, and is respectively connected to the pressing head 221 and the second driving portion 210, the pressing head 221 is used to press the circuit board 700 on the carrier surface 112, and the pressing head 221 can be embedded in the first receiving groove 114. By providing the first receiving groove 114, the pressing head 221 can be accommodated by the first receiving groove 114. When the circuit board 700 needs to be positioned, the connecting handle 222 is driven by the second driving portion 210 to lift the pressing head 221, and then the driving device 400 is used to drive the connecting rod 300 to move the pressing head 221 to the target positioning position, so that the circuit board 700 is pressed on the carrier surface 112.

[0071] Optionally, a plurality of first receiving grooves 114 may be provided on the carrier plate 110, and the plurality of first receiving grooves 114 are arranged along the extension direction of the second guide groove 113, so that the pressure head 221 may have a plurality of receiving positions. For example, in the first embodiment, the first receiving grooves 114 are provided at both ends of the second guide groove 113, and the pressure head 221 may be received in any of the first receiving grooves 114.

[0072] Please refer again Figure 8 In some embodiments, the carrier plate 110 further has a second receiving groove 115 connected to the second guide groove 113, the second receiving groove 115 is arranged on the side of the second guide groove 113 away from the bearing surface 112, and the second driving part 210 is embedded in the second receiving groove 115. By providing the second receiving groove 115, at least part of the volume of the second driving part 210 can be accommodated, thereby reducing the space occupied by the second driving part 210 in the height direction of the workbench 100, leaving more assembly space for other parts. Among them, the height direction of the workbench 100 is the same as the thickness direction of the carrier plate 110.

[0073] Please refer again Figure 8 In some embodiments, the carrier plate 110 is provided with a third receiving groove 116, and the driving device 400 is embedded in the third receiving groove 116. By providing the third receiving groove 116, at least part of the volume of the driving device 400 can be accommodated, thereby reducing the space occupied by the driving device 400 in the height direction of the workbench 100, leaving more assembly space for other components.

[0074] Please combine Figures 11 to 14 In some embodiments, the workbench 100 further includes a fixed block 600 , which is disposed on the supporting plate 110 , the rotating shaft 500 is disposed on the fixed block 600 , and the pressing and positioning device 800 is rotatably connected to the fixed block 600 via the rotating shaft 500 .

[0075] Specifically, the pressing and positioning device 800 can be connected to the fixed block 600 through its connecting rod 300, and the connecting rod 300 is supported by the fixed block 600. The rotating shaft 500 is a columnar structure fixed on the fixed block 600, and the connecting rod 300 is correspondingly provided with an axial hole. By sleeve-arranging the axial hole on the rotating shaft 500, the connecting rod 300 can rotate around the rotating shaft 500; or the rotating shaft 500 is a columnar structure fixed on the connecting rod 300, and the fixed block 600 is correspondingly provided with an axial hole. By embedding the rotating shaft 500 in the axial hole, the connecting rod 300 can rotate through the rotating shaft 500, and then realizes rotation around the rotating shaft 500. Specifically, the connecting rod 300 can be assembled on the rotating shaft 500 by setting a limit nut on the rotating shaft.

[0076] In some embodiments, the connecting rod 300 includes a driving arm 310 and a driven arm 320, wherein the driving arm 310 is connected to the driving device 400, and the driven arm 320 is connected to the driving arm 310 and the pressing and positioning assembly 200, respectively. In addition, the rotating shaft 500 is located between the driving arm 310 and the driven arm 320, and the driving device 400 is used to drive the driving arm 310 to rotate around the rotating shaft 500, so as to drive the driven arm 320 to rotate around the rotating shaft 500, and the rotation of the driven arm 320 can drive the pressing and positioning assembly 200 to move relative to the workbench 100. By respectively arranging the driving arm 310 and the driven arm 320 on both sides of the rotating shaft 500, the driving arm 310 can be connected to the driving device 400 to receive the driving force, so that the driven arm 320 rotates following the driving arm 310, and by connecting the driven arm 320 to the pressing and positioning assembly 200, the pressing and positioning assembly 200 can be driven to move. By changing the angle between the driving arm 310 and the driven arm 320, it is helpful to change the spatial layout of the driving device 400 and the clamping and positioning assembly 200, thereby improving the adaptability to the assembly space. By changing the length of the driving arm 310 and the driven arm 320, the amplification of the moving stroke of the clamping and positioning assembly 200 can be adjusted. The larger the ratio of the length of the driven arm 320 to the length of the driving arm 310, the better the amplification effect of the moving stroke of the clamping and positioning assembly 200.

[0077] Please refer again Fig.11 and Fig.13 In some embodiments, the connecting rod 300 has a first slide groove 330, and the pressing and positioning assembly 200 is disposed in the first slide groove 330 to be slidably connected with the connecting rod 300; when the connecting rod 300 rotates around the rotating shaft 500, the pressing and positioning assembly 200 can slide along the first slide groove 330. Thus, it is possible to avoid a dead angle between the connecting rod 300 and the pressing and positioning assembly 200 during transmission, which causes the two to get stuck when they rotate relative to each other, thereby improving the stability of the movement of the pressing and positioning assembly 200.

[0078] It should be noted that in both the first embodiment and the second embodiment, the connecting rod 300 can be provided with the above-mentioned first slide groove 330. When the first slide groove 330 is provided in the connecting rod 300, the moving track of the clamping and positioning assembly 200 is more flexible, and can move along a straight line or a curve, which can be adjusted according to actual needs. Specifically, in the second embodiment, the first slide groove 330 can be provided in the driven arm 320.

[0079] Please refer again Fig.11 and Fig.13 In some embodiments, the connecting rod 300 has a second slide groove 340, and the driving device 400 is disposed in the second slide groove 340 to be slidably connected with the connecting rod 300; when the driving device 400 drives the connecting rod 300 to rotate around the rotating shaft 500, the driving device 400 can slide along the second slide groove 340 relative to the connecting rod 300. Thus, it is possible to avoid a dead angle during transmission between the driving device 400 and the connecting rod 300, which causes the connecting rod 300 and the driving device 400 to be stuck when they rotate relative to each other, thereby improving the driving stability. Specifically, in the second embodiment, the second slide groove 340 can be disposed on the driving arm 310.

[0080] Optionally, in some embodiments, the carrier plate 110 has a first guide groove 111; the driving device 400 includes a body 410 and a connecting portion 420 connected to each other, the connecting portion 420 is disposed in the first guide groove 111, and the connecting portion 420 is disposed in the second slide groove 340 to be slidably connected with the connecting rod 300; the body 410 is used to drive the connecting portion 420 to move along the first guide groove 111 to drive the connecting rod 300 to rotate around the rotation axis 500; when the connecting rod 300 rotates around the rotation axis 500, the connecting portion 420 can slide relative to the connecting rod 300 along the second slide groove 340. This prevents the connecting rod 300 and the driving device 400 from getting stuck when they rotate relative to each other, thereby improving the driving stability.

[0081] Please refer again Fig.11 and Fig.13 In some embodiments, the workbench 100 further includes a guide portion 120, which is disposed on the carrier plate 110 and connected to the clamping and positioning assembly 200; the guide portion 120 is used to guide the clamping and positioning assembly 200 when the clamping and positioning assembly 200 moves relative to the carrier plate 110, thereby improving the stability of the movement of the clamping and positioning assembly 200. Specifically, the guide portion 120 can be a guide rail disposed on the carrier plate 110 or a guide groove provided on the carrier plate 110, and the clamping and positioning assembly 200 is provided with a slider structure that cooperates with the guide portion 120, and the guiding effect is achieved through the cooperation of the two. Among them, the guide portion 120 can be set as a straight line guide structure or a curve guide structure according to the use requirements, so that the guide portion 120 can guide the clamping and positioning assembly 200 along a straight line or a curve.

[0082] See also Fig.15 In the second embodiment, the second guide groove 113 in the above embodiment is also provided on the carrier plate 110 , and the second guide groove 113 extends along a straight line. Optionally, the extension direction of the guide portion 120 is parallel to the extension direction of the second guide groove 113 .

[0083] Please refer again Fig.15 In the second embodiment, the carrier plate 110 is provided with a third receiving groove 116, and the driving device 400 is embedded in the third receiving groove 116. Specifically, the third receiving groove 116 can be connected to the first guide groove 111, the body 410 of the driving device 400 is embedded in the third receiving groove 116, and the connecting portion 420 of the driving device 400 is embedded in the first guide groove 111, so as to reduce the space occupied by the driving device 400 in the height direction of the workbench 100 and leave more assembly space for other components.

[0084] 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.

[0085] The circuit board processing equipment provided in the embodiments of the present application is 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 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 solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A circuit board processing equipment, characterized in that: include: A workbench (100) comprising a carrying plate (110); A pressing and positioning device (800) is arranged on the carrying plate (110); The driving device (400) is arranged on the carrying plate (110) and connected to the pressing and positioning device (800). The driving device (400) is used to drive the pressing and positioning device (800) so that the pressing and positioning device (800) can rotate around the rotation axis (500).

2. The circuit board processing equipment according to claim 1, characterized in that: The driving device (400) comprises a main body (410) and a rotating shaft (500) connected to each other, and the pressing and positioning device (800) is connected to the rotating shaft (500); the main body (410) is used to drive the rotating shaft (500) to rotate, so as to drive the pressing and positioning device (800) to rotate around the rotating shaft (500).

3. The circuit board processing equipment according to claim 1, characterized in that: The workbench (100) further comprises: The fixed block (600) is arranged on the carrying plate (110), the rotating shaft (500) is arranged on the fixed block (600), and the pressing and positioning device (800) is rotatably connected to the fixed block (600) via the rotating shaft (500).

4. The circuit board processing equipment according to claim 3, characterized in that: The pressing and positioning device (800) comprises: A pressing and positioning assembly (200) is arranged on the carrier plate (110), and the pressing and positioning assembly (200) is used to press the circuit board onto the carrier plate and position the circuit board; A driving arm (310) connected to the driving device (400); A driven arm (320) connected to the driving arm (310) and the pressing and positioning assembly (200) respectively; The rotating shaft (500) is located between the driving arm (310) and the driven arm (320), and the driving device (400) is used to drive the driving arm (310) to rotate around the rotating shaft (500) to drive the driven arm (320) to rotate around the rotating shaft (500). The rotation of the driven arm (320) can drive the clamping positioning assembly (200) to move relative to the workbench (100).

5. The circuit board processing equipment according to claim 1, characterized in that: The pressing and positioning device (800) comprises: A pressing and positioning assembly (200) is arranged on the carrier plate (110), and the pressing and positioning assembly (200) is used to press the circuit board onto the carrier plate and position the circuit board; The connecting rod (300) is connected to the clamping and positioning assembly (200) and the driving device (400) respectively, and the driving device (400) is used to drive the connecting rod (300) so that the connecting rod (300) can rotate around the rotating shaft (500) to drive the clamping and positioning assembly (200) to move relative to the supporting plate (110).

6. The circuit board processing equipment according to claim 5, characterized in that: The connecting rod (300) has a first sliding groove (330), and the pressing and positioning assembly (200) is arranged in the first sliding groove (330) to be slidably connected with the connecting rod (300); When the connecting rod (300) rotates around the rotating shaft (500), the pressing and positioning assembly (200) can slide along the first sliding groove (330).

7. The circuit board processing equipment according to claim 5, characterized in that: The connecting rod (300) has a second sliding groove (340), and the driving device (400) is arranged in the second sliding groove (340) to be slidably connected with the connecting rod (300); When the driving device (400) drives the connecting rod (300) to rotate around the rotating shaft (500), the driving device (400) can slide along the second sliding groove (340) relative to the connecting rod (300).

8. The circuit board processing equipment according to claim 7, characterized in that: The carrying plate (110) has a first guide groove (111); The driving device (400) comprises a main body (410) and a connecting portion (420) connected to each other, wherein the connecting portion (420) is arranged in the first guide groove (111), and the connecting portion (420) is arranged in the second slide groove (340) to be slidably connected with the connecting rod (300); the main body (410) is used to drive the connecting portion (420) to move along the first guide groove (111) to drive the connecting rod (300) to rotate around the rotating shaft (500); When the connecting rod (300) rotates around the rotating shaft (500), the connecting portion (420) can slide along the second sliding groove (340) relative to the connecting rod (300).

9. The circuit board processing equipment according to claim 5, characterized in that: The workbench (100) further comprises: A guide portion (120) is disposed on the carrier plate (110) and connected to the clamping and positioning assembly (200); the guide portion (120) is used to guide the clamping and positioning assembly (200) when the clamping and positioning assembly (200) moves relative to the carrier plate (110).

10. The circuit board processing equipment according to claim 5, characterized in that: The carrying plate (110) comprises a carrying surface (112) for carrying a circuit board (700), the carrying plate (110) having a second guide groove (113), and the second guide groove (113) passes through the carrying surface (112); The driving device (400) and the connecting rod (300) are arranged on a side of the supporting plate (110) away from the supporting surface (112); the clamping and positioning assembly (200) is inserted into the second guide groove (113), and when the connecting rod (300) rotates around the rotating axis (500), the clamping and positioning assembly (200) can move along the second guide groove (113).

11. The circuit board processing equipment according to claim 10, characterized in that: The second guide groove (113) extends along a straight line, or the second guide groove (113) extends along a curve.

12. The circuit board processing equipment according to claim 10, characterized in that: The pressing and positioning assembly (200) comprises: A second driving part (210) is disposed on a side of the carrying plate (110) away from the carrying surface (112) and is connected to the connecting rod (300); The crimping portion (220) is inserted into the second guide groove (113) and connected to the second driving portion (210). The crimping portion (220) is driven by the second driving portion (210) to press the circuit board (700) onto the bearing surface (112).

13. The circuit board processing equipment according to claim 12, characterized in that: The carrying plate (110) further comprises a first receiving groove (114) communicating with the second guide groove (113), and the first receiving groove (114) is arranged on the carrying surface (112); The crimping portion (220) comprises a pressing head (221) and a connecting handle (222); the connecting handle (222) is inserted into the second guide groove (113) and is respectively connected to the pressing head (221) and the second driving portion (210); the pressing head (221) is used to press the circuit board (700) onto the bearing surface (112); and the pressing head (221) can be embedded in the first receiving groove (114).

14. The circuit board processing equipment according to claim 12, characterized in that: The carrying plate (110) further comprises a second receiving groove (115) connected to the second guide groove (113); the second receiving groove (115) is arranged on a side of the second guide groove (113) away from the carrying surface (112); and the second driving part (210) is embedded in the second receiving groove (115).

15. The circuit board processing equipment according to claim 1, characterized in that: The carrying plate (110) is provided with a third receiving groove (116), and the driving device (400) is embedded in the third receiving groove (116).

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