Printed circuit board (PCB) production transplanting device

Abstract

The utility model discloses a PCB (printed circuit board) production transplanting device which comprises a main support, a driving mechanism and a transplanting mechanism, and the driving mechanism is arranged on the main support and used for driving the transplanting mechanism to move; the transplanting mechanism comprises a transplanting guide rail, a first grabbing assembly, a second grabbing assembly and a driving air cylinder, the transplanting guide rail is fixed to the driving mechanism and extends in the X-axis direction, the first grabbing assembly is connected to one end of the transplanting guide rail, and the second grabbing assembly is arranged on the transplanting guide rail in a sliding mode; the driving air cylinder can drive the second grabbing assembly to move in the direction close to or away from the first grabbing assembly. By arranging the first grabbing assembly and the second grabbing assembly, the PCBs at different positions can be grabbed at the same time, the PCBs are transplanted and conveyed under the action of the driving mechanism, and the distance between the first grabbing assembly and the second grabbing assembly can be adjusted through the driving air cylinder, so that the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB boards, in particular to a PCB board production and transplanting device. Background Art

[0002] PCBs (Printed Circuit Boards), also known as printed circuit boards (PCBs), are important electronic components that support and electrically connect electronic components. Because they are manufactured using electronic printing techniques, they are called "printed" circuit boards. PCB manufacturing involves multiple steps, each requiring different equipment. Currently, most PCBs are processed on one piece of equipment, stacked, and then manually moved to the next piece of equipment, resulting in a relatively low level of automation. Utility Model Content

[0003] In view of this, the utility model discloses a PCB board production and transplanting device, which can automatically transplant and transport PCB boards.

[0004] The utility model discloses a PCB board production transplanting device, comprising a main bracket, a driving mechanism and a transplanting mechanism, wherein:

[0005] The driving mechanism is arranged on the main support and is used to drive the transplanting mechanism to move linearly in the X-axis and Z-axis directions;

[0006] The transplanting mechanism includes a transplanting guide rail, a first grabbing assembly, a second grabbing assembly and a driving cylinder. The transplanting guide rail is fixed to the driving mechanism and extends in the X-axis direction. The first grabbing assembly is connected to one end of the transplanting guide rail. The second grabbing assembly is slidably arranged on the transplanting guide rail. The driving cylinder can drive the second grabbing assembly to move toward or away from the first grabbing assembly.

[0007] Furthermore, the driving mechanism includes a first driving device and a second driving device, the first driving device is fixed to the main bracket, the first driving device can drive the second driving device to move in the X-axis direction, the second driving device is connected to the transplanting guide rail, and the second driving device is used to drive the transplanting mechanism to move in the Z-axis direction.

[0008] Furthermore, the first driving device includes a first driving plate, a first linear guide, a driving motor and a driving screw, the first driving plate is fixedly connected to the main bracket, the first linear guide is fixed to the first driving plate and extends in the X-axis direction, the driving screw is rotatably connected to the first driving plate, the second driving device is threadedly engaged with the driving screw through a ball nut and the second driving device is slidingly engaged with the first linear guide, the driving motor drives the driving screw to rotate to drive the second driving device to move along the first linear guide in the X-axis direction.

[0009] Furthermore, the second driving device includes a second driving plate, a lifting cylinder and a slider. The second driving plate is threadedly engaged with the driving screw through the ball nut and the second driving plate is slidingly engaged with the first linear guide rail. The lifting cylinder is fixed to the second driving plate and can drive the slider to move in the vertical direction; the transplanting guide rail is fixedly connected to the slider.

[0010] Furthermore, a stop block is provided on the second driving plate, a stop protrusion is provided at the bottom end of the stop block, a positioning block is fixed on the slider, and the stop protrusion can limit the position of the bottom end of the slider through the positioning block.

[0011] Furthermore, the second driving device also includes a first pull rod and a second pull rod, one end of the first pull rod is fixedly connected to one end of the transplanting guide rail, and the other end is fixedly connected to the slider; one end of the second pull rod is fixedly connected to the other end of the transplanting guide rail, and the other end of the second pull rod is fixedly connected to the slider.

[0012] Furthermore, the first grabbing assembly includes a first grabbing rod and a second grabbing rod, the first grabbing rod is connected to the transplanting guide rail via a first connecting block and can be adjusted in position on the transplanting guide rail via the first connecting block; the second grabbing rod is connected to the transplanting guide rail via a second connecting block and can be adjusted in position on the transplanting guide rail via the second connecting block;

[0013] The two ends of the first grab bar are respectively located on both sides of the transplanting guide rail, and first adsorption parts are respectively provided on both sides of the first grab bar; the two ends of the second grab bar are respectively located on both sides of the transplanting guide rail, and second adsorption parts are respectively provided on both sides of the second grab bar.

[0014] Furthermore, the first adsorption member is connected to the first grabbing rod through a connecting member and its position in the Y-axis direction can be adjusted through the connecting member; the second adsorption member is connected to the second grabbing rod through a connecting member and its position in the Y-axis direction can be adjusted through the connecting member.

[0015] Furthermore, the second grabbing assembly includes a third grabbing rod, a fourth grabbing rod and a transfer guide rail, the transfer guide rail slidingly cooperates with the transfer guide rail in the X-axis direction through a slider, and the driving cylinder can drive the transfer guide rail to slide along the transfer guide rail; the third grabbing rod is connected to the transfer guide rail through a third connecting block and can be adjusted in the X-axis direction by the third connecting block; the fourth grabbing rod is connected to the transfer guide rail through a fourth connecting block and can be adjusted in the X-axis direction by the fourth connecting block;

[0016] The two ends of the third grab bar are respectively located on both sides of the transplanting guide rail, and third adsorption parts are respectively provided on both sides of the third grab bar; the two ends of the fourth grab bar are respectively located on both sides of the transplanting guide rail, and fourth adsorption parts are respectively provided on both sides of the fourth grab bar.

[0017] Furthermore, the third adsorption member is connected to the third grab bar via a connecting member and its position in the Y-axis direction is adjusted by the connecting member; the fourth adsorption member is connected to the fourth grab bar via a connecting member and its position in the Y-axis direction is adjusted by the connecting member.

[0018] Compared with the prior art, the technical solution disclosed in this utility model has the following beneficial effects:

[0019] By setting up the first grabbing assembly and the second grabbing assembly, PCB boards in different positions can be grabbed at the same time, and the PCB boards can be transferred and transported under the action of the driving mechanism. The driving cylinder can adjust the distance between the first grabbing assembly and the second grabbing assembly to improve the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the transplanting device;

[0021] Figure 2 is a top view of the transplanting device;

[0022] Figure 3 It is a structural diagram of the driving mechanism;

[0023] Figure 4 It is a structural diagram of the transplanting mechanism.

[0024] Description of the accompanying drawings

[0025] 100. Transplanting device; 10. Main support; 20. Driving mechanism; 21. First driving device; 211. First driving plate; 212. First linear guide; 213. Driving motor; 214. Driving screw; 22. Second driving device; 221. Second driving plate; 222. Lifting cylinder; 223. Slider; 224. Stop block; 225. Stop protrusion; 226. Positioning block; 228. First pull rod; 229. Second pull rod; 30. Transplanting mechanism; 31. First grabbing assembly; 311. First grabbing rod; 312. Second grabbing rod; 313. First connecting block; 314. First adsorption member; 315. Second connecting block; 316. Second adsorption member; 32. Second grabbing assembly; 321. Third grabbing rod; 322. Fourth grabbing rod; 323. Third connecting block; 324. Third adsorption member; 325. Fourth connecting block; 326. Fourth adsorption member; 33. Transplanting guide rail; 34. Driving cylinder; 35. Transfer rail. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The terms used in this document in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] It should also be noted that in the description of the present invention, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] like Figure 1 and Figure 2As shown, the utility model discloses a PCB board production and transplanting device 100, including a main bracket 10, a driving mechanism 20 and a transplanting mechanism 30. The transplanting mechanism 30 is used to grab the PCB board, and the driving mechanism 20 is used to drive the transplanting mechanism 30 to move to realize the transplanting and transmission of the PCB board.

[0029] The drive mechanism 20 is mounted on the main support 10 and is used to drive the transplanting mechanism 30 to move linearly in the X-axis and Z-axis directions. Specifically, the drive mechanism 20 includes a first drive device 21 and a second drive device 22. The first drive device 21 is fixed to the main support 10 and can drive the second drive device 22 to move in the X-axis direction. The second drive device 22 is connected to the transplanting mechanism 30 and is used to drive the transplanting mechanism 30 to move in the Z-axis direction. In the present application, the X-axis and the Z-axis are arranged perpendicularly.

[0030] like Figure 3 As shown, specifically, the first driving device 21 includes a first driving plate 211, a first linear guide 212, a driving motor 213 and a driving screw 214, the first driving plate 211 is fixedly connected to the main bracket 10, the first linear guide 212 is fixed to the first driving plate 211 and extends in the X-axis direction, the driving screw 214 is rotatably connected to the first driving plate 211, the second driving device 22 is threadedly engaged with the driving screw 214 through a ball nut and the second driving device 22 is slidingly engaged with the first linear guide 212, the driving motor 213 drives the driving screw 214 to rotate to drive the second driving device 22 to move along the first linear guide 212 in the X-axis direction. The second drive device 22 includes a second drive plate 221, a lifting cylinder 222, and a slider 223. The second drive plate 221 is threadedly engaged with the drive screw 214 via the ball nut and slides with the first linear guide 212. The lifting cylinder 222 is fixed to the second drive plate 221 and can drive the slider 223 to move in the vertical direction. The transfer mechanism 30 is fixedly connected to the slider 223. During operation, the drive motor 213 rotates the drive screw 214 to drive the second drive device 22 to move along the X-axis. The lifting cylinder 222 drives the transfer mechanism 30 to move along the Z-axis via the slider 223. The transfer mechanism 30 can then drive the PCB to move, thereby achieving transfer of the PCB.

[0031] The second driving plate 221 is provided with a stop block 224, and a stop protrusion 225 is provided at the bottom end of the stop block 224. A positioning block 226 is fixed to the slider 223, and the stop protrusion 225 can define the bottom end position of the slider 223 through the positioning block 226. When the lifting cylinder 222 drives the slider 223 to a certain position, the stop protrusion 225 stops the positioning block 226 to prevent the transplanting mechanism 30 from moving further downward.

[0032] The second driving device 22 further includes a first tie rod 228 and a second tie rod 229. One end of the first tie rod 228 is fixedly connected to one end of the transplanting mechanism 30, and the other end is fixedly connected to the slider 223. One end of the second tie rod 229 is fixedly connected to the other end of the transplanting mechanism 30, and the other end of the second tie rod 229 is fixedly connected to the slider 223. In the present application, the provision of the first tie rod 228 and the second tie rod 229 can improve the stability of the connection between the transplanting mechanism 30 and the second driving device 22.

[0033] like Figure 3 and Figure 4 As shown, specifically, the transplanting mechanism 30 includes a transplanting guide rail 33, a first grabbing assembly 31, a second grabbing assembly 32, and a driving cylinder 34. The transplanting guide rail 33 is fixed to the driving mechanism 20 and extends in the X-axis direction. The first grabbing assembly 31 is connected to one end of the transplanting guide rail 33. The second grabbing assembly 32 is slidably disposed on the transplanting guide rail 33. The driving cylinder 34 can drive the second grabbing assembly 32 to move toward or away from the first grabbing assembly 31. In the present application, the transplanting guide rail 33 is fixedly connected to the slider 223, and the driving mechanism 20 drives the transplanting mechanism 30 via the transplanting guide rail 33. In the present application, the first grasping component 31 and the second grasping component 32 can be used to grasp PCB boards respectively, and the driving cylinder 34 changes the distance between the first grasping component 31 and the second grasping component 32 by driving the second grasping component 32, so as to adjust the position between the first grasping component 31 and the second grasping component 32 according to the stacked PCB boards.

[0034] In the present application, the first pull rod 228 and the second pull rod 229 are respectively connected to the two ends of the transplanting guide rail 33.

[0035] The first grabbing assembly 31 includes a first grabbing rod 311 and a second grabbing rod 312. The first grabbing rod 311 is connected to the transplanting guide rail 33 through a first connecting block 313 and its position on the transplanting guide rail 33 can be adjusted through the first connecting block 313; the second grabbing rod 312 is connected to the transplanting guide rail 33 through a second connecting block 315 and its position on the transplanting guide rail 33 can be adjusted through the second connecting block 315; the two ends of the first grabbing rod 311 are respectively located on both sides of the transplanting guide rail 33, and the two sides of the first grabbing rod 311 are respectively provided with first adsorption parts 314; the two ends of the second grabbing rod 312 are respectively located on both sides of the transplanting guide rail 33, and the two sides of the second grabbing rod 312 are respectively provided with second adsorption parts 316. The first adsorption member 314 is connected to the first grabbing rod 311 through a connecting member and its position in the Y-axis direction can be adjusted by the connecting member to adjust the distance between the two first adsorption members 314; the second adsorption member 316 is connected to the second grabbing rod 312 through a connecting member and its position in the Y-axis direction can be adjusted by the connecting member to adjust the distance between the two second adsorption members 316.

[0036] In the present application, the first connecting block 313 and the second connecting block 315 can be sliding blocks on the transplanting guide rail 33, and after adjusting the distance between the first grab bar 311 and the second grab bar 312, they can be fixed by screws.

[0037] The second grabbing assembly 32 includes a third grabbing rod 321, a fourth grabbing rod 322 and a transfer guide rail 35, and the transfer guide rail 35 slides with the transplanting guide rail 33 in the X-axis direction through a slider, and the driving cylinder 34 can drive the transfer guide rail 35 to slide along the transplanting guide rail 33; the third grabbing rod 321 is connected to the transfer guide rail 35 through a third connecting block 323 and can adjust its position in the X-axis direction through the third connecting block 323; the fourth grabbing rod 322 is connected to the transfer guide rail 35 through a fourth connecting block 325 and can adjust its position in the X-axis direction through the fourth connecting block 325; the two ends of the third grabbing rod 321 are respectively located on both sides of the transplanting guide rail 33, and the two sides of the third grabbing rod 321 are respectively provided with third adsorption parts 324; the two ends of the fourth grabbing rod 322 are respectively located on both sides of the transplanting guide rail 33, and the two sides of the fourth grabbing rod 322 are respectively provided with fourth adsorption parts 326. The third adsorption component 324 is connected to the third grabbing rod 321 through a connecting member and its position in the Y-axis direction is adjusted by the connecting member, thereby adjusting the distance between the two third adsorption components 324; the fourth adsorption component 326 is connected to the fourth grabbing rod 322 through a connecting member and its position in the Y-axis direction is adjusted by the connecting member, thereby adjusting the distance between the two fourth adsorption components 326.

[0038] In the present application, the third connecting block 323 and the fourth connecting block 325 can be sliding blocks on the transfer rail 35. After adjusting the distance between the third grab bar 321 and the fourth grab bar 322, they can be positioned on the transfer rail 35 by screws.

[0039] In the present application, the first adsorption member 314 , the second adsorption member 316 , the third adsorption member 323 and the fourth adsorption member 326 are vacuum suction heads.

[0040] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. A PCB board production transplanting device, characterized in that: It includes a main support, a driving mechanism and a transplanting mechanism, wherein: The driving mechanism is arranged on the main support and is used to drive the transplanting mechanism to move linearly in the X-axis and Z-axis directions; The transplanting mechanism includes a transplanting guide rail, a first grabbing assembly, a second grabbing assembly and a driving cylinder. The transplanting guide rail is fixed to the driving mechanism and extends in the X-axis direction. The first grabbing assembly is connected to one end of the transplanting guide rail. The second grabbing assembly is slidably arranged on the transplanting guide rail. The driving cylinder can drive the second grabbing assembly to move toward or away from the first grabbing assembly.

2. A PCB board production and transplanting device according to claim 1, characterized in that: The driving mechanism includes a first driving device and a second driving device. The first driving device is fixed to the main support. The first driving device can drive the second driving device to move in the X-axis direction. The second driving device is connected to the transplanting guide rail and is used to drive the transplanting mechanism to move in the Z-axis direction.

3. A PCB board production and transplanting device according to claim 2, characterized in that: The first driving device includes a first driving plate, a first linear guide, a driving motor and a driving screw. The first driving plate is fixedly connected to the main bracket, the first linear guide is fixed to the first driving plate and extends in the X-axis direction, the driving screw is rotatably connected to the first driving plate, the second driving device is threadedly engaged with the driving screw through a ball nut and the second driving device is slidingly engaged with the first linear guide, the driving motor drives the driving screw to rotate to drive the second driving device to move along the first linear guide in the X-axis direction.

4. A PCB board production and transplanting device according to claim 3, characterized in that: The second driving device includes a second driving plate, a lifting cylinder and a slider. The second driving plate is threadedly engaged with the driving screw through the ball nut and the second driving plate is slidingly engaged with the first linear guide rail. The lifting cylinder is fixed to the second driving plate and can drive the slider to move in the vertical direction; the transplanting guide rail is fixedly connected to the slider.

5. A PCB board production and transplanting device according to claim 4, characterized in that: The second driving plate is provided with a stop block, the bottom end of the stop block is provided with a stop protrusion, a positioning block is fixed on the slider, and the stop protrusion can limit the position of the bottom end of the slider through the positioning block.

6. A PCB board production and transplanting device according to claim 4, characterized in that: The second driving device also includes a first pull rod and a second pull rod, one end of the first pull rod is fixedly connected to one end of the transplanting guide rail, and the other end is fixedly connected to the slider; one end of the second pull rod is fixedly connected to the other end of the transplanting guide rail, and the other end of the second pull rod is fixedly connected to the slider.

7. A PCB board production and transplanting device according to claim 4, characterized in that: The first grabbing assembly includes a first grabbing rod and a second grabbing rod, the first grabbing rod is connected to the transplanting guide rail through a first connecting block and can be adjusted in position on the transplanting guide rail through the first connecting block; the second grabbing rod is connected to the transplanting guide rail through a second connecting block and can be adjusted in position on the transplanting guide rail through the second connecting block; The two ends of the first grab bar are respectively located on both sides of the transplanting guide rail, and first adsorption parts are respectively provided on both sides of the first grab bar; the two ends of the second grab bar are respectively located on both sides of the transplanting guide rail, and second adsorption parts are respectively provided on both sides of the second grab bar.

8. A PCB board production and transplanting device according to claim 7, characterized in that: The first adsorption member is connected to the first grabbing rod through a connecting member and its position in the Y-axis direction is adjusted by the connecting member; the second adsorption member is connected to the second grabbing rod through a connecting member and its position in the Y-axis direction is adjusted by the connecting member.

9. A PCB board production and transplanting device according to claim 4, characterized in that: The second grabbing assembly includes a third grabbing rod, a fourth grabbing rod and a transfer guide rail, the transfer guide rail slidingly cooperates with the transfer guide rail in the X-axis direction through a slider, and the driving cylinder can drive the transfer guide rail to slide along the transfer guide rail; the third grabbing rod is connected to the transfer guide rail through a third connecting block and can be adjusted in the X-axis direction by the third connecting block; the fourth grabbing rod is connected to the transfer guide rail through a fourth connecting block and can be adjusted in the X-axis direction by the fourth connecting block; The two ends of the third grab bar are respectively located on both sides of the transplanting guide rail, and third adsorption parts are respectively provided on both sides of the third grab bar; the two ends of the fourth grab bar are respectively located on both sides of the transplanting guide rail, and fourth adsorption parts are respectively provided on both sides of the fourth grab bar.

10. A PCB board production and transplanting device according to claim 9, characterized in that: The third adsorption member is connected to the third grab bar via a connecting member and its position in the Y-axis direction is adjusted via the connecting member; the fourth adsorption member is connected to the fourth grab bar via a connecting member and its position in the Y-axis direction is adjusted via the connecting member.

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