PCB correction equipment

Abstract

The utility model discloses a PCB (Printed Circuit Board) correcting device, which is characterized in that through the matching arrangement of a plurality of rotating shafts, a first driving assembly, a plurality of correcting rings, a correcting groove and a second driving assembly, after a PCB flows out of previous processing equipment and flows into the plurality of rotating shafts, the second driving assembly is started to push the correcting groove, and the correcting groove pushes the plurality of correcting rings; the two ends of the PCB are clamped by the multiple correcting rings, the conveying direction of the PCB is corrected, the PCB with the corrected direction is conveyed into next machining equipment through rotation of the multiple rotating shafts, manual board collecting is avoided, the machining efficiency is improved, and the labor cost is also saved.

Description

Technical Field

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

[0002] PCB board is the mother of electronic products. It is also called printed circuit board (PCB) or printed wiring board (PWB), which is the power connection provider of electronic components. It is an electronic component etched on the surface of an insulating and non-adhesive copper-clad pressure plate using electronic printing, leaving a small circuit network so that various electronic components can form a predetermined circuit connection and realize the relay transmission function between electronic components. Most electronic devices and products need to be equipped with PWB boards.

[0003] Nowadays, PCB boards are processed in sections, and flow into the next process after the previous process is completed. For example, after re-soldering, they will enter the screening process. At present, after the PCB boards are processed, they flow out of the processing equipment in different directions and cannot accurately proceed to the equipment of the next process. At this time, they need to be manually collected and then placed in the next equipment for processing, resulting in relatively low processing efficiency and increased labor costs. Utility Model Content

[0004] Based on this, it is necessary to provide a PCB board correction device.

[0005] A PCB board correction device includes a frame, at least one set of transmission mechanisms, and a correction mechanism;

[0006] The conveying mechanism comprises a plurality of rotating shafts and a first driving assembly, wherein one end of the plurality of rotating shafts is respectively rotatably connected to the frame, and the other end is fixedly connected to the driving assembly, and the first driving assembly is used to drive the plurality of rotating shafts to rotate and thus convey the PCB board;

[0007] The correction mechanism includes a plurality of correction rings, a correction groove, and a second driving component. The plurality of correction rings are symmetrically mounted on the rotating shaft in sequence and the bottom is at least partially accommodated in the correction groove. One end of the correction groove is rotatably mounted on the frame, and the other end is rotatably mounted on the second driving component. The second driving component drives the correction groove to rotate with one end as a fulcrum, thereby causing the correction groove to drive the plurality of correction rings to move on the rotating shaft.

[0008] In one embodiment, the first driving assembly includes a first motor, a driving gear, and a plurality of driven gears. The first motor is mounted on the frame. The driving gear is mounted on the first motor and meshed with the driven gears. The driven gears are fixedly connected to the rotating shaft.

[0009] In one embodiment, the first driving assembly further includes a transmission gear, which is rotatably mounted on the frame and is respectively meshed with two adjacent driving gears.

[0010] In one embodiment, the correction groove includes a base, two baffles, a first rotating member and a second rotating member. The two baffles are symmetrically arranged on both sides of the base to form a receiving groove with the base, so that a plurality of correction rings can be accommodated in the receiving groove. The first rotating member and the second rotating member are respectively installed at both ends of the base, the first rotating member is installed on the frame, and the second rotating member is installed on the second driving assembly.

[0011] In one embodiment, the second driving assembly includes a second motor, a screw rod, a driving member, and a sliding sub-assembly, the second motor is mounted on the frame, one end of the screw rod is mounted on the second motor, and the other end is mounted on the frame mounting plate, the driving member is mounted on the screw rod nut, the sliding sub-assembly is mounted on the driving member, and the second rotating member is mounted on the sliding sub-assembly.

[0012] In one of the embodiments, the sliding subassembly includes a slide rail and a slider, the slide rail is fixedly mounted on the driving member, and the slider is slidably mounted on the slide rail.

[0013] The above-mentioned PCB board correction equipment is equipped with a plurality of rotating shafts, a first driving assembly, a plurality of correction rings, a correction groove, and a second driving assembly. After the PCB board flows out from the previous processing equipment, it flows into the plurality of rotating shafts, and the second driving assembly is started to push the correction groove. The correction groove pushes the plurality of correction rings, so that the plurality of correction rings clamp the two ends of the PCB board, and the transmission direction of the PCB board is corrected. The plurality of rotating shafts rotate to send the PCB board with the corrected direction to the next processing equipment, thereby avoiding manual board collection, improving processing efficiency, and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the assembly structure of a PCB board correction device according to one embodiment of the utility model;

[0015] Figure 2 for Figure 1 A schematic structural diagram of a transmission mechanism of a PCB board correction device according to an embodiment of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the assembly structure of a correction mechanism of a PCB correction device according to an embodiment of the utility model;

[0017] Figure 4 This is a schematic structural diagram of a second driving assembly of a PCB board correction device according to an embodiment of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the correction slot of the PCB board correction device according to one embodiment of the utility model;

[0019] Figure 6 This is a schematic structural diagram of a sliding subassembly of a PCB board correction device according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is said to be "directly" connected to another element, there is no intermediate element.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein 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. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figure 1 and Figure 2 As shown, a PCB board correction device includes a frame 1, at least one set of conveying mechanism 2, and a correction mechanism 3;

[0024] The conveying mechanism 2 includes a plurality of rotating shafts 21 and a first driving assembly 22. One end of the plurality of rotating shafts 21 is respectively rotatably connected to the frame 1, and the other end is fixedly connected to the driving assembly 22. The first driving assembly 22 is used to drive the plurality of rotating shafts 21 to rotate and thus convey the PCB board 4.

[0025] like Figure 2As shown, the first driving assembly 22 includes a first motor 221, a driving gear 222, and a plurality of driven gears 223. The first motor 221 is mounted on the frame 1, the driving gear 222 is mounted on the first motor 221 and meshes with the driven gear 223, and the driven gear 223 is fixedly connected to the rotating shaft 21. When the PCB board 4 is being transported, the first motor 221 is started, the first motor 221 drives the driving gear 222 to rotate, the driving gear 222 drives the driven gear 223 to rotate, and the plurality of driven gears 223 respectively drive the corresponding rotating shaft 21 to rotate, so that the rotating shaft 21 moves with the PCB board 4 during the rotation process.

[0026] like Figure 2 As shown, the first driving assembly 22 also includes a transmission gear 224, which is rotatably mounted on the frame 1 and meshed with two adjacent driving gears 222. When the PCB board 4 is being transmitted, the first motor 221 is started, the first motor 221 drives the driving gear 222 to rotate, the driving gear 222 drives one of the driven gears 223 to rotate, one of the driven gears 223 drives the transmission gear 224 meshed with it to rotate, the transmission gear 224 drives another driven gear 223 meshed with it to rotate, the driven gear 223 drives the corresponding rotating shaft 21 to rotate, so that the rotating shaft 21 moves with the PCB board 4 during the rotation. In this way, using one first motor 221 can drive multiple driven gears 223 to rotate, and then drive the rotating shaft 21 to rotate, which effectively saves costs.

[0027] like Figure 3 As shown, the correction mechanism 3 includes a plurality of correction rings 31, a correction groove 32, and a second drive assembly 33. The plurality of correction rings 31 are symmetrically sleeved on the rotating shaft 21 in sequence, and the bottom is at least partially accommodated in the correction groove 32. One end of the correction groove 32 is rotatably mounted on the frame 1, and the other end is rotatably mounted on the second drive assembly 33. The second drive assembly 33 drives the correction groove 32 to rotate with one end as a fulcrum, so that the correction groove 32 drives the plurality of correction rings 31 to move on the rotating shaft 21. Two correction rings 31 are symmetrically sleeved on each rotating shaft 21. When the PCB board 4 enters the correction device, the distance between the two correction rings 31 is greater than the width of the PCB board 4, so that the PCB board 4 can enter conveniently.

[0028] like Figure 5As shown, the correction groove 32 includes a base 321, two baffles 322, a first rotating member 323 and a second rotating member 324. The two baffles 322 are symmetrically arranged on both sides of the base 321 and form a receiving groove 325 with the base 321, so that a plurality of correction rings 31 are received in the receiving groove 325. The first rotating member 323 and the second rotating member 324 are respectively installed at both ends of the base 321. The first rotating member 323 is installed on the frame 1, and the second rotating member 324 is installed on the second driving assembly 33. The two baffles 322 and the base 321 form a receiving groove 325, so that at least part of the correction rings 31 are received in the receiving groove 325. The two baffles 322 serve as two retaining edges to push the correction ring 31 to move on the rotating shaft 21. The first rotating member 323 is installed on the frame 1 as a rotation fulcrum.

[0029] like Figure 4 As shown, the second driving assembly 33 includes a second motor 331, a screw rod 332, a driving member 333, and a sliding subassembly 334. The second motor 331 is mounted on the frame 1, one end of the screw rod 332 is mounted on the second motor 331, and the other end is mounted on the frame mounting plate 11, the driving member 333 is mounted on the screw rod nut, the sliding subassembly 334 is mounted on the driving member 333, and the second rotating member 324 is mounted on the sliding subassembly 334. When the correction ring 31 needs to be moved, the second motor 331 is started, the second motor 331 drives the screw rod 332 to rotate, the screw rod 332 nut drives the driving member 333 to move, the driving member 333 drives the sliding subassembly 334 to move, and the sliding subassembly 334 drives the correction slot 32 to rotate with the first rotating member 323 as the fulcrum through the second rotating member 324.

[0030] like Figure 6 As shown, the sliding subassembly 334 includes a slide rail 3341 and a slider 3342 , wherein the slide rail 3341 is fixedly mounted on the driving member 333 , and the slider 3342 is slidably mounted on the slide rail.

[0031] During the rotation of the correction groove 32 , the slider 3342 is moved on the slide rail 3341 according to the rotation angle, thereby ensuring that the correction groove 32 pushes the plurality of correction rings 31 .

[0032] The working principle of the present application is as follows: after the PCB board 4 flows out from the previous processing equipment, it flows into a number of rotating shafts 21, the second driving component 33 is started to push the correction groove 32, the correction groove 32 pushes a number of correction rings 31, so that the number of correction rings 31 clamp the two ends of the PCB board 4, and correct the transmission direction of the PCB board. The number of rotating shafts 21 rotate to send the PCB board with the corrected direction to the next processing equipment, avoiding manual board collection, improving processing efficiency, and saving labor costs.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A PCB board correction device, characterized in that: It includes a frame, at least one set of conveying mechanism, and a correction mechanism; The conveying mechanism comprises a plurality of rotating shafts and a first driving assembly, wherein one end of the plurality of rotating shafts is respectively rotatably connected to the frame, and the other end is fixedly connected to the driving assembly, and the first driving assembly is used to drive the plurality of rotating shafts to rotate and thus convey the PCB board; The correction mechanism includes a plurality of correction rings, a correction groove, and a second driving component. The plurality of correction rings are symmetrically mounted on the rotating shaft in sequence and the bottom is at least partially accommodated in the correction groove. One end of the correction groove is rotatably mounted on the frame, and the other end is rotatably mounted on the second driving component. The second driving component drives the correction groove to rotate with one end as a fulcrum, thereby causing the correction groove to drive the plurality of correction rings to move on the rotating shaft.

2. A PCB board correction device according to claim 1, characterized in that: The first driving assembly includes a first motor, a driving gear, and a plurality of driven gears. The first motor is mounted on the frame. The driving gear is mounted on the first motor and meshed with the driven gears. The driven gears are fixedly connected to the rotating shaft.

3. A PCB board correction device according to claim 2, characterized in that: The first driving assembly also includes a transmission gear, which is rotatably mounted on the frame and is respectively meshed with two adjacent driving gears.

4. A PCB board correction device according to claim 1, characterized in that: The correction groove includes a base, two baffles, a first rotating member and a second rotating member. The two baffles are symmetrically arranged on both sides of the base and form a receiving groove with the base, so that a plurality of correction rings can be accommodated in the receiving groove. The first rotating member and the second rotating member are respectively installed at both ends of the base. The first rotating member is installed on the frame, and the second rotating member is installed on the second driving assembly.

5. A PCB board correction device according to claim 4, characterized in that: The second driving assembly includes a second motor, a screw rod, a driving member, and a sliding sub-assembly. The second motor is mounted on the frame, one end of the screw rod is mounted on the second motor, and the other end is mounted on the frame mounting plate, the driving member is mounted on the screw rod nut, the sliding sub-assembly is mounted on the driving member, and the second rotating member is mounted on the sliding sub-assembly.

6. A PCB board correction device according to claim 5, characterized in that: The sliding subassembly comprises a sliding rail and a sliding block, wherein the sliding rail is fixedly mounted on the driving member, and the sliding block is slidably mounted on the sliding rail.

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