Automatic packaging machine for PCB (Printed Circuit Board)

Abstract

The invention discloses an automatic packaging machine for PCBs. The automatic packaging machine comprises a rack body, a detection mechanism and a packaging mechanism, wherein the detection mechanism and the packaging mechanism are installed on the rack body. The detection mechanism comprises a rotating part rotationally connected with the rack body and a driving part mounted on the rack body and used for driving the rotating part to rotate; the packaging mechanism comprises a material belt conveying part for providing a material belt, a thin film conveying part for providing a thin film and a material taking part for taking out a product from the material carrying groove and conveying the product to the material belt, and a packaging part for attaching the material belt and the thin film together is further arranged between the material belt conveying part and the thin film conveying part. Automatic feeding, detecting and packaging can be achieved, all production information of products is recorded through two-dimensional code information, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the field of automated production, and particularly relates to an automatic packaging machine for PCB boards. Background Art

[0002] An automated production line is a trend in industrial production that widely adopts automatic control and automatic adjustment devices to replace manual operation of machines and machine systems for processing production. Automation is widely used by enterprises due to its high precision and high speed.

[0003] Currently during production, although each production module can achieve automation, during inspection, manual participation is required, and the selection of defective and qualified products depends on manual labor. At the same time, after the final products are produced, production personnel cannot track the test data information, and a unified quality control cannot be formed. Summary of the Invention

[0004] To solve the above technical problems, a technical solution adopted by the present invention is:

[0005] An automatic packaging machine for PCB boards, including a frame body and a detection mechanism and a packaging mechanism installed on the frame body;

[0006] The detection mechanism includes a rotating part rotatably connected to the frame body and a driving part installed on the frame body for driving the rotating part to rotate. The rotating part is provided with at least eight groups of material loading grooves for storing products that are evenly distributed in a circumferential manner. A flattening part for flattening the products in the material loading grooves and a detection part for detecting the products in the material loading grooves are further provided on the side of the rotating part;

[0007] The driving part includes a first electric element for providing power and a first belt transmission element. The input wheel of the first belt transmission element is connected to the first electric element, and the output wheel is connected to a first gear element. A second gear element meshing with the first gear element is provided on the rotating shaft of the rotating part. When the first electric element rotates, the first electric element drives the rotating part to rotate;

[0008] The flattening part includes a flattening support fixedly connected to the frame body and a first pneumatic element fixed on the flattening support. The output end of the first pneumatic element is fixedly connected to a flattening block for flattening the products;

[0009] The detection part includes a detection support fixedly connected to the frame body and a detection element fixed on the detection support. The detection element is used to identify the two-dimensional code information on the surface of the products;

[0010] The packaging mechanism includes a tape conveying part for providing a tape, a film conveying part for providing a film, and a picking part for taking out the product from the loading tank and transporting it onto the tape. There is also a packaging part between the tape conveying part and the film conveying part for laminating the tape and the film together. The packaging part is provided with a welding part for sealing the tape and the film. The machine frame body is also provided with a winding part for winding the finished product;

[0011] The picking part includes a picking bracket fixedly connected to the machine frame body, a picking piece for picking, and a second electric element for driving the picking piece to slide on the picking bracket. The second electric element is an electric screw drive;

[0012] The welding part includes a hot melt block for plastic sealing welding, a connecting block fixedly connected to the hot melt block, and a third pneumatic element for driving the connecting block to move up / down;

[0013] The packaging part includes a packaging bracket fixedly connected to the machine frame body and a guiding groove installed on the packaging bracket for guiding the tape. The guiding groove is provided with several groups of pressing rollers for straightening the film and the tape. The end of the guiding groove is also provided with a power roller for driving the tape to wind up.

[0014] Furthermore, it also includes a storage tray feeding mechanism installed on the machine frame body and a feeding mechanism for feeding the detection mechanism;

[0015] The feeding mechanism includes a feeding bracket fixedly connected to the machine frame body, a grasping part for picking, and a first power part for driving the grasping part to slide on the feeding bracket. The machine frame body is also provided with a feeding part for the grasping part to pick up materials;

[0016] The feeding mechanism includes a feeding bracket fixedly connected to the machine frame body and at least two groups of lifting parts installed on the feeding bracket for lifting the tray. Below the lifting parts, there is a transporting part for transporting the tray between the feeding mechanism and the feeding mechanism. Below the transporting part, there is also a jacking part for jacking up the tray.

[0017] Furthermore, the picking piece includes a fixed block screw-connected to the output end of the second electric element, a second pneumatic element installed on the fixed block, and a suction nozzle slidably connected to the fixed block. The suction nozzle is fixedly connected to the second pneumatic element. When the second pneumatic element moves, it can drive the suction nozzle to slide on the fixed block.

[0018] Furthermore, the feeding part includes at least two groups of feeding parts for lifting the tray and a jacking part for jacking up the tray.

[0019] Further, the feeding member includes a first slide rail fixedly connected to the feeding support, a feeding fixing block slidably connected to the first slide rail, and a fourth pneumatic element for driving the feeding fixing block to slide on the first slide rail. Two groups of second slide rails are respectively arranged on both sides of the feeding fixing block. A lifting block for lifting the tray and a fifth pneumatic element for driving the lifting block to slide on the second slide rail are also slidably connected to the second slide rail.

[0020] Further, the jacking member includes a sixth pneumatic element fixedly connected to the feeding support and a first jacking block fixedly connected to the output end of the sixth pneumatic element. When the sixth pneumatic element moves, it can drive the first jacking block to move downward / upward.

[0021] Further, the lifting portion includes at least two guide sleeves fixed on the feeding support, a lifting plate for lifting the tray, and a seventh pneumatic element for driving the lifting plate to slide in the guide sleeves. The output end of the seventh pneumatic element is fixedly connected to the lifting plate.

[0022] Further, the jacking portion includes an eighth pneumatic element fixedly connected to the feeding support and a second jacking block fixedly connected to the output end of the eighth pneumatic element. When the eighth pneumatic element moves, it can drive the second jacking block to move downward / upward.

[0023] Further, the handling portion includes a third slide rail fixed on the feeding support, a handling plate for handling the tray, and a second belt drive element for driving the handling plate to slide on the third slide rail. The transmission belt of the driving element is fixedly connected to the handling plate.

[0024] Advantages of the present invention:

[0025] The present invention integrates one-piece feeding, detection, and defective product selection. By means of the two-dimensional code carried by the product, production and test data are recorded, and automatic feeding, detection, and packaging can be achieved, reducing labor costs and improving production efficiency. Description of the drawings

[0026] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a schematic diagram of the structure of the detection mechanism;

[0028] Figure 3 is a schematic diagram of the structure of the packaging mechanism;

[0029] Figure 4 is a schematic diagram of the structure of the feeding mechanism;

[0030] Figure 5 is a schematic diagram of the structure of the handling portion;

[0031] Figure 6 It is a schematic diagram of the driving part structure;

[0032] Figure 7 It is a schematic diagram of the material taking part structure;

[0033] Figure 8 It is a schematic diagram of the packaging part structure;

[0034] Figure 9 It is a schematic diagram of the welding part structure;

[0035] Figure 10 It is a schematic diagram of the winding of a strip and a film according to the present invention (the red is the strip and the green is the film);

[0036] Figure 11 It is Figure 4 The enlarged partial view of A in;

[0037] Figure 12 It is Figure 4 The enlarged partial view of B in;

[0038] The marks of each part in the attached drawings are as follows:

[0039] 1. Frame main body; 2. Feeding mechanism; 21. Feeding support; 22. Lifting part; 221. Seventh pneumatic element; 222. Lifting plate; 223. Guide sleeve; 23. Jacking part; 231. Eighth pneumatic element; 232. Second jacking block; 24. Handling part; 241. Third slide rail; 242. Handling plate;

[0040] 243. Second belt drive element; 3. Loading mechanism; 31. Loading support; 32. Grabbing part; 33. First power part; 34. Loading part; 341. Loading piece; 341-1. Loading fixing block; 341-2. Sixth pneumatic element; 341-3. Fourth pneumatic element; 341-4. Fifth pneumatic element; 341-5. Lifting block; 341-6. Second slide rail; 342. Jacking piece; 342-1. First jacking block; 342-2. Sixth pneumatic element; 4. Detection mechanism; 41. Rotating part; 411. Material loading groove; 42. Driving part;

[0041] 421. First electric element; 422. First belt drive element; 423. First gear element; 424. Second gear element; 43. Flattening part; 431. Flattening support; 432. First pneumatic element; 433. Flattening block; 44. Detection part; 441. Detection support; 442. Detection element; 5. Packaging mechanism;

[0042] 51. Tape conveying part; 52. Film conveying part; 53. Material taking part; 531. Material taking piece; 531-1. Suction nozzle; 531-2. Second pneumatic element; 531-3. Fixed block; 532. Material taking bracket; 533. Second electric element; 54. Welding part; 541. Third pneumatic element; 542. Connecting block; 543. Heat melting block; 55. Rewinding part; 56. Packaging part; 561. Packaging bracket; 562. Guide groove; 563. Pressing roller; 564. Driving roller. Detailed implementation mode

[0043] The following elaborates on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the protection scope of the present invention more clearly defined.

[0044] Embodiment 1:

[0045] As Figures 1 to 12 shown, a PCB board automatic packaging machine includes a frame body 1 and a detection mechanism 4 and a packaging mechanism 5 installed on the frame body 1;

[0046] The detection mechanism 4 includes a rotating part 41 rotatably connected to the frame body 1 and a driving part 42 installed on the frame body 1 for driving the rotating part 41 to rotate. The rotating part 41 is provided with eight groups of material loading grooves 411 evenly distributed in a circumferential manner for storing products. A flattening part 43 for flattening the products in the material loading grooves 411 and a detection part 44 for detecting the products in the material loading grooves 411 are also provided on the side of the rotating part 41. Specifically, the driving part 42 includes a first electric element 421 for providing power and a first belt transmission element 422. The input wheel of the first belt transmission element 422 is connected to the first electric element 421, and the output wheel is connected to a first gear element 423. A second gear element 424 meshing with the first gear element 423 is provided on the rotating shaft of the rotating part 41. When the first electric element 421 rotates, the first electric element 421 drives the rotating part 41 to rotate. Specifically, the flattening part 43 includes a flattening bracket 431 fixedly connected to the frame body 1 and a first pneumatic element 432 fixed on the flattening bracket 431. The output end of the first pneumatic element 432 is fixedly connected to a flattening block 433 for flattening the products. Specifically, the detection part 44 includes a detection bracket 441 fixedly connected to the frame body 1 and a detection element 442 fixed on the detection bracket 1. The detection element 442 is used to identify the two-dimensional code information on the surface of the product;

[0047] The packaging mechanism 5 includes a tape conveying part 51 for providing a tape, a film conveying part 52 for providing a film, and a material taking part 53 for taking the product out of the loading tank 411 and transporting it onto the tape. Between the tape conveying part 51 and the film conveying part 52, there is also a packaging part 56 for laminating the tape and the film together. On the packaging part 56, there is a welding part 54 for sealing the tape and the film. On the frame body 1, there is also a winding part 55 for winding the finished product; specifically, the material taking part 53 includes a material taking bracket 532 fixedly connected to the frame body 1, a material taking member 531 for taking materials, and a second electric element 533 for driving the material taking member 531 to slide on the material taking bracket 532. The second electric element 533 is an electric screw drive; specifically, the welding part 54 includes a hot melt block 543 for plastic sealing welding, a connecting block 542 fixedly connected to the hot melt block 543, and a third pneumatic element 541 for driving the connecting block 542 to move up / down; specifically, the packaging part 56 includes a packaging bracket 561 fixedly connected to the frame body 1 and a guiding groove 562 installed on the packaging bracket 561 for guiding the tape. On the guiding groove 562, there are several groups of pressing rollers 563 for straightening the film and the tape. At the end of the guiding groove 562, there is also a power roller 564 for driving the tape to wind up. Specifically, the material taking member 531 includes a fixed block 531-3 screw-connected to the output end of the second electric element 533, a second pneumatic element 531-2 installed on the fixed block 531-3, and a suction nozzle 531-1 slidably connected to the fixed block 531-3. The suction nozzle 531-1 is fixedly connected to the second pneumatic element 531-2. When the second pneumatic element 531-2 moves, it can drive the suction nozzle 531-1 to slide on the fixed block 531-3.

[0048] Specifically, it further includes a storage tray feeding mechanism 2 installed on the frame body 1 and a feeding mechanism 3 for feeding the detection mechanism 4.

[0049] The feeding mechanism 3 includes a feeding bracket 31 fixedly connected to the frame body, a grasping part 32 for picking up materials, and a first power part 33 for driving the grasping part 32 to slide on the feeding bracket 31. The frame body 1 is further provided with a feeding part 34 for the grasping part 32 to pick up materials. Specifically, the feeding part 34 includes two feeding members 341 for lifting the tray and a jacking member 342 for jacking up the tray. Specifically, the feeding member 341 includes a first slide rail 341-2 fixedly connected to the feeding bracket 21, a feeding fixed block 341-1 slidably connected to the first slide rail 341-2, and a fourth pneumatic element 341-3 for driving the feeding fixed block 341-1 to slide on the first slide rail 341-2. Two groups of second slide rails 341-6 are respectively arranged on both sides of the feeding fixed block 341-1. A lifting block 341-5 for lifting the tray is slidably connected to the second slide rail 341-6, and a fifth pneumatic element 341-4 for driving the lifting block 341-5 to slide on the second slide rail 341-6. Specifically, the jacking member 342 includes a sixth pneumatic element 342-2 fixedly connected to the feeding bracket 21 and a first jacking block 342-1 fixedly connected to the output end of the sixth pneumatic element 342-2. When the sixth pneumatic element 342-2 moves, it can drive the first jacking block 342-1 to move downward / upward.

[0050] The feeding mechanism 2 includes a feeding bracket 21 fixedly connected to the frame body 1 and two lifting parts 22 mounted on the feeding bracket 21 for lifting the tray. A handling part 24 for handling the tray is arranged below the lifting part 22, and a jacking part 23 for jacking up the tray is further arranged below the handling part 24. Specifically, the lifting part 22 includes two guide sleeves 223 fixed on the feeding bracket 21, a lifting plate 222 for lifting the tray, and a seventh pneumatic element 221 for driving the lifting plate 222 to slide in the guide sleeve 223. The output end of the seventh pneumatic element 221 is fixedly connected to the lifting plate 222. Specifically, the jacking part 23 includes an eighth pneumatic element 231 fixedly connected to the feeding bracket 21 and a second jacking block 232 fixedly connected to the output end of the eighth pneumatic element 231. When the eighth pneumatic element 231 moves, it can drive the second jacking block 232 to move downward / upward. Specifically, the handling part 24 includes a third slide rail 241 fixed on the feeding bracket 21, a handling plate 242 for handling the tray, and a second belt transmission element 243 for driving the handling plate 242 to slide on the third slide rail 241. The transmission belt of the driving element 243 is fixedly connected to the handling plate 242.

[0051] The above are only embodiments of the present invention, and do not thus limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present invention.

Claims

1. A PCB board automatic packaging machine, characterized by: It comprises a frame body (1) and a detection mechanism (4) and a packaging mechanism (5) installed on the frame body (1); The detection mechanism (4) comprises a rotating part (41) rotatably connected to the frame body (1) and a driving part (42) mounted on the frame body (1) for driving the rotating part (41) to rotate, the rotating part (41) being provided with at least eight groups of circumferentially evenly distributed loading grooves (411) for storing products, and the side surface of the rotating part (41) is also provided with a flattening part (43) for flattening the products in the loading grooves (411) and a detection part (44) for detecting the products in the loading grooves (411); The driving part (42) comprises a first electric element (421) for providing power and a first belt transmission element (422), the input wheel of the first belt transmission element (422) is connected to the first electric element (421), and the output wheel is connected to the first gear element (423), and a second gear element (424) meshing with the first gear element (423) is provided on the rotating shaft of the rotating part (41), and when the first electric element (421) rotates, the first electric element (421) drives the rotating part (41) to rotate; The flattening part (43) comprises a flattening bracket (431) fixedly connected to the frame body (1) and a first pneumatic element (432) fixed to the flattening bracket (431), wherein an output end of the first pneumatic element (432) is fixedly connected to a flattening block (433) for flattening a product; The detection unit (44) comprises a detection bracket (441) fixedly connected to the frame body (1) and a detection element (442) fixed on the detection bracket (1), wherein the detection element (442) is used to identify the two-dimensional code information on the surface of the product; The packaging mechanism (5) comprises a material belt conveying section (51) for providing a material belt, a film conveying section (52) for providing a film, and a material taking section (53) for taking out a product from the material loading slot (411) and conveying it to the material belt. A packaging section (56) for bonding the material belt and the film together is provided between the material belt conveying section (51) and the film conveying section (52). A welding section (54) for sealing the material belt and the film is provided on the packaging section (56). A reeling section (55) for reeling in a finished product is also provided on the frame body (1). The material picking portion (53) comprises a material picking bracket (532) fixedly connected to the frame body (1), a material picking member (531) for picking materials, and a second electric element (533) for driving the material picking member (531) to slide on the material picking bracket (532), wherein the second electric element (533) is driven by an electric screw. The welding part (54) comprises a hot melt block (543) for plastic sealing welding, a connecting block (542) fixedly connected to the hot melt block (543), and a third pneumatic element (541) for driving the connecting block (542) to move upward / downward; The packaging part (56) includes a packaging support (561) fixedly connected to the frame body (1) and a guide groove (562) installed on the packaging support (561) for guiding the material strip, and the guide groove (562) is provided with a plurality of groups of pressure rollers (563) for straightening the film and the material strip, and the end of the guide groove (562) is also provided with a power roller (564) for driving the material strip to be rolled up.

2. The PCB automatic packaging machine according to claim 1, characterized in that: It also includes a storage tray feeding mechanism (2) installed on the frame body (1) and a feeding mechanism (3) for feeding materials to the detection mechanism (4); The feeding mechanism (3) comprises a feeding bracket (31) fixedly connected to the frame body, a grabbing portion (32) for picking up materials, and a first power portion (33) for driving the grabbing portion (32) to slide on the feeding bracket (31); the frame body (1) is also provided with a feeding portion (34) for the grabbing portion (32) to grab materials; The feeding mechanism (2) comprises a feeding bracket (21) fixedly connected to the frame body (1) and at least two groups of lifting parts (22) mounted on the feeding bracket (21) for lifting the pallet, a conveying part (24) for conveying the pallet between the loading mechanism (3) and the feeding mechanism (2) is provided below the lifting part (22), and a lifting part (23) for lifting the pallet is also provided below the conveying part (24).

3. The automatic PCB packaging machine according to claim 1, characterized in that: The material picking component (531) includes a fixed block (531-3) connected to the screw rod at the output end of the second electric element (533), a second pneumatic element (531-2) installed on the fixed block (531-3), and a suction nozzle (531-1) slidably connected to the fixed block (531-3); the suction nozzle (531-1) is fixedly connected to the second pneumatic element (531-2); when the second pneumatic element (531-2) moves, it can drive the suction nozzle (531-1) to slide on the fixed block (531-3).

4. The automatic PCB packaging machine according to claim 2, characterized in that: The loading part (34) comprises at least two groups of loading parts (341) for lifting the tray and a lifting part (342) for lifting the tray.

5. The automatic PCB packaging machine according to claim 2, characterized in that: The loading member (341) includes a first slide rail (341-2) fixedly connected to the feeding bracket (21), a loading fixed block (341-1) slidably connected to the first slide rail (341-2), and a fourth pneumatic element (341-3) used to drive the loading fixed block (341-1) to slide on the first slide rail (341-2). Two groups of second slide rails (341-6) are respectively provided on both sides of the loading fixed block (341-1). The second slide rail (341-6) is also slidably connected to a lifting block (341-5) used to lift the tray, and a fifth pneumatic element (341-4) driving the lifting block (341-5) to slide on the second slide rail (341-6).

6. The automatic PCB packaging machine according to claim 2, characterized in that: The lifting member (342) includes a sixth pneumatic element (342-2) fixedly connected to the feeding bracket (21) and a first lifting block (342-1) fixedly connected to the output end of the sixth pneumatic element (342-2). When the sixth pneumatic element (342-2) moves, it can drive the first lifting block (342-1) to move downward / upward.

7. The automatic PCB packaging machine according to claim 2, characterized in that: The lifting part (22) comprises at least two groups of guide sleeves (223) fixed on the feeding bracket (21), a lifting plate (222) for lifting the tray, and a seventh pneumatic element (221) for driving the lifting plate (222) to slide in the guide sleeve (223), and the output end of the seventh pneumatic element (221) is fixedly connected to the lifting plate (222).

8. The automatic PCB packaging machine according to claim 2, characterized in that: The lifting part (23) includes an eighth pneumatic element (231) fixedly connected to the feeding bracket (21) and a second lifting block (232) fixedly connected to the output end of the eighth pneumatic element (231). When the eighth pneumatic element (231) moves, it can drive the second lifting block (232) to move downward / upward.

9. The automatic PCB packaging machine according to claim 2, characterized in that: The transporting portion (24) comprises a third slide rail (241) fixed on the feeding bracket (21), a transport plate (242) for transporting the pallet, and a second belt transmission element (243) for driving the transport plate (242) to slide on the third slide rail (241), and the transmission belt of the driving element (243) is fixedly connected to the transport plate (242).

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