Circuit board blanking device

Abstract

The utility model relates to a circuit board blanking device, which belongs to the field of circuit board processing and comprises a support, three conveying mechanisms, a storage assembly, an adjusting mechanism and a discharging assembly. Two of the three conveying mechanisms are arranged at the upper end and the lower end of the support respectively, the upper conveying mechanism is used for storing feeding of the assembly, and the lower conveying mechanism is used for storing discharging of the assembly. The storage assembly is placed at the upper end of the conveying mechanism above the support, the conveying mechanism drives the storage assembly to be conveyed into the adjusting mechanism, then the circuit board is conveyed through the discharging assembly, the circuit board is conveyed into the storage assembly, and after one circuit board is conveyed into the storage assembly, the circuit board is conveyed into the storage assembly. The adjusting mechanism can drive the storage assembly to move downwards, so that the circuit boards in the storage assembly are arranged in a longitudinal row, and after the circuit boards in the storage assembly are fully stored, the storage assembly is conveyed to the conveying mechanism below the support through the conveying mechanism in the adjusting mechanism, so that discharging is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board blanking device. Background Art

[0002] Circuit boards are important electronic components that are manufactured through several procedures and are considered finished only after they have passed testing. The finished circuit boards need to be discharged and stored to ensure that they are not damaged.

[0003] Generally, after the circuit board processing is completed, the circuit board will be manually picked up and placed in a container that carries the circuit board. However, manual unloading will result in low efficiency, and the temperature of the circuit board body that has just been processed has not cooled down. Manual unloading is a bit dangerous. Therefore, a circuit board unloading device is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a circuit board unloading device, which has the advantage of improving efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A circuit board unloading device comprises: a bracket, three transport mechanisms, a storage component, an adjustment mechanism and a discharging assembly;

[0006] Three transport mechanisms, two of which are respectively arranged at the upper and lower ends of the bracket, the upper transport mechanism is used for feeding the storage components, the lower transport mechanism is used for discharging the storage components, and the other transport mechanism is arranged on the adjustment mechanism;

[0007] A storage component is arranged on the transport mechanism, and the storage component is driven by the transport mechanism for transport, and is used to carry the circuit board;

[0008] An adjusting mechanism, located on one side of the bracket, is used to drive another transport mechanism to move up and down;

[0009] The discharging assembly is arranged on the other side of the adjusting mechanism away from the bracket and is used for transporting the circuit board.

[0010] As a further improvement of the utility model, the transport mechanism includes: a transport plate, a rotating rod, a gear, a transmission belt and a first drive motor;

[0011] A transport plate, arranged on the support and the adjustment mechanism;

[0012] The rotating rod is rotatably arranged inside the transport plate, and the number thereof can be selected but not limited to two, and is symmetrically distributed on the left and right sides;

[0013] The number of gears is set to four, and they are respectively arranged at both ends of the two rotating rods and distributed in a rectangular shape;

[0014] There are two transmission belts, which are connected to the outer sides of the left and right gears respectively and are used to transmit the storage assembly;

[0015] The first driving motor is arranged on one side of the transport plate, and the output end of the first driving motor extends to the inside of the transport plate and is connected to one of the rotating rods.

[0016] As a further improvement of the utility model, the upper end of the transmission belt is higher than the upper surface of the transport plate, so that the transmission belt is located on the upper surface of the transport plate for transmission.

[0017] As a further improvement of the utility model, the storage assembly includes: a storage box, a partition, a groove, an upper plate and a distance detection device;

[0018] The partitions are provided in a plurality of numbers and are evenly distributed in longitudinal rows inside the storage box;

[0019] A plurality of partitions are provided with grooves inside; an upper plate is arranged at the upper end of the storage box; a distance detection device is arranged at the lower end surface of the upper plate and just above the grooves to detect the height distance between the distance detection device and the bottom of the lower end.

[0020] As a further improvement of the utility model, a plurality of partitions divide the interior of the storage box into a plurality of equally spaced storage slots, each of which is used to store circuit boards.

[0021] As a further improvement of the utility model, the adjustment mechanism includes a carrier, a fixing plate, a threaded member, a second drive motor and a screw;

[0022] A carrier frame is arranged on one side of the support frame, and the transport mechanism is arranged on the inner wall of the carrier frame;

[0023] A fixing plate is arranged on a side of the transport plate close to the bearing frame;

[0024] A threaded member, one end of which is connected to a side of the fixing plate away from the transport plate, and the other end of which is slidably connected to the inside of the bearing frame and extends to the outside of the bearing frame;

[0025] The second driving motor is arranged at the upper end of the supporting frame, and the output end thereof is connected to the screw rod;

[0026] Screw, threaded connection and internal threaded parts.

[0027] As a further improvement of the present invention, the inner wall of the carrier is provided with a limit rod, and the limit rod runs through the inside of the transport plate, which is used to limit the transport plate.

[0028] As a further improvement of the utility model, the distance that the transport plate moves downward each time is consistent with the height of the storage tank inside the storage box.

[0029] As a further improvement of the utility model, a circuit board unloading device also includes a middle drive machine; a signal transmitting device is provided on a side of the middle drive machine close to the carrier;

[0030] A signal receiving device is provided on the outer side of the upper plate;

[0031] The intermediate drive motor is signal-connected with the signal transmitting device, the distance detecting device, the first drive motor and the second drive motor.

[0032] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0033] The utility model places a storage component on the upper end of a transport mechanism above a bracket, and drives the storage component to be transported to the adjusting mechanism through the transport mechanism, and then transports the circuit board through the discharging assembly, and transports the circuit board to the storage component. After each circuit board is transported to the inside of the storage component, the adjusting mechanism drives the storage component to move downward so that the circuit boards inside the storage component are placed in a vertical row. After the circuit boards inside the storage component are fully stored, the storage component is transported to the transport mechanism below the bracket through the transport mechanism in the adjusting mechanism, thereby completing the discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the transport mechanism of the utility model;

[0036] Figure 3 This is a schematic diagram of the storage component structure of the utility model;

[0037] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0038] In all the drawings, the same figure marks represent the same technical features, specifically: 1. bracket; 2. transport mechanism; 21. transport plate; 22. rotating rod; 23. gear; 24. transmission belt; 25. first drive motor; 3. storage component; 31. storage box; 32. partition; 33. groove; 34. upper plate; 35. distance detection device; 36. signal receiving device; 4. adjustment mechanism; 41. carrier frame; 42. fixing plate; 43. threaded part; 44. second drive motor; 45. screw; 46. limit rod; 5. discharge assembly; 6. middle drive machine; 61. signal transmitting device. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the embodiment, Figure 1 Provided is a circuit board unloading device, which may optionally include but is not limited to: a bracket 1, three transport mechanisms 2, a storage component 3, an adjustment mechanism 4 and a discharge assembly 5;

[0041] Three transport mechanisms 2, two of which are respectively arranged at the upper and lower ends of the bracket 1, the upper transport mechanism 2 is used for feeding the storage component 3, the lower transport mechanism 2 is used for discharging the storage component 3, and the other transport mechanism 2 is arranged on the adjustment mechanism 4;

[0042] The storage assembly 3 is arranged on the transport mechanism 2, and the storage assembly 3 is driven by the transport mechanism 2 for transport, and is used to carry the circuit board;

[0043] The adjusting mechanism 4 is located on one side of the bracket 1 and is used to drive the other transport mechanism 2 to move up and down;

[0044] The discharging assembly 5 is arranged on the other side of the adjusting mechanism 4 away from the bracket 1 and is used for transporting the circuit board.

[0045] In this embodiment, a circuit board unloading device of the utility model is provided, in which a storage component 3 is placed on the upper end of a transport mechanism 2 above a bracket 1, and the storage component 3 is driven by the transport mechanism 2 to be transported to the adjusting mechanism 4, and then the circuit boards are transported by the unloading assembly 5, and the circuit boards are transported to the storage component 3. After each circuit board is transported to the inside of the storage component 3, the adjusting mechanism 4 drives the storage component 3 to move downward so that the circuit boards inside the storage component 3 are placed in a vertical row. After the circuit boards inside the storage component 3 are fully stored, the storage component 3 is transported to the transport mechanism 2 below the bracket 1 by the transport mechanism 2 in the adjusting mechanism 4, thereby completing the unloading.

[0046] 1. Transport Organization 2

[0047] Preferably, Figure 2 As shown, the transport mechanism 2 may optionally include but is not limited to: a transport plate 21, a rotating rod 22, a gear 23, a transmission belt 24 and a first drive motor 25;

[0048] The transport plate 21 is arranged on the bracket 1 and the adjustment mechanism 4;

[0049] The rotating rod 22 is rotatably disposed inside the transport plate 21, and the number thereof can be selected but not limited to two, and is symmetrically distributed on the left and right sides;

[0050] The number of gears 23 is optional but not limited to four, and they are respectively arranged at both ends of the two rotating rods 22 and distributed in a rectangular shape;

[0051] The transmission belts 24 are two in number and are connected to the outer sides of the left and right gears 23 respectively, so as to transmit the storage assembly 3;

[0052] The first driving motor 25 is disposed on one side of the transport plate 21, and the output end thereof extends to the inside of the transport plate 21 and is connected to one of the rotating rods 22;

[0053] More preferably, the upper end of the transmission belt 24 is higher than the upper surface of the transport plate 21 , so that the transmission belt 24 is located on the upper surface of the transport plate 21 for transmission.

[0054] In this embodiment, a specific embodiment of the transport mechanism 2 is given, and the storage assembly 3 is placed on the upper end of the transport plate 21. By driving the first drive motor 25, the rotating rod 22 and the gear 23 are driven to rotate, so that the transmission belt 24 connected to the outer sides of the left and right gears 23 is moved, thereby driving the storage assembly 3 at the upper end of the transmission belt 24 to move.

[0055] 2. Storage Component 3

[0056] Preferably, Figure 3 As shown, the storage assembly 3 may optionally include but is not limited to: a storage box 31, a partition 32, a groove 33, an upper plate 34 and a distance detection device 35;

[0057] The partitions 32 may be selected in number but are not limited to being set to a plurality, and are distributed in longitudinal rows and equidistantly inside the storage box 31;

[0058] A plurality of partitions 32 are provided with grooves 33 inside; an upper plate 34 is provided at the upper end of the storage box 31; a distance detection device 35 is provided at the lower end surface of the upper plate 34 and directly above the grooves 33, and is used to detect the height distance between the distance detection device 35 and the bottom of the lower end.

[0059] More preferably, a plurality of partitions 32 divide the interior of the storage box 31 into a plurality of equally spaced storage slots, each of which is used to store a circuit board.

[0060] In this embodiment, multiple specific embodiments of the storage component 3 are given. After the circuit board is transported to the inside of the storage box 31, it will be placed in a storage slot at the bottom. When the circuit board is transported into the storage slot, the distance detection device 35 will detect that the distance between the lower end and the distance detection device 35 becomes shorter, thereby detecting the storage information of the circuit board.

[0061] 3. Adjustment mechanism 4

[0062] Preferably, Figure 4 As shown, the adjustment mechanism 4 may optionally include but is not limited to a carrier frame 41, a fixing plate 42, a threaded member 43, a second drive motor 44 and a screw 45;

[0063] The carrier frame 41 is disposed on one side of the support frame 1, and the transport mechanism 2 is disposed on the inner wall of the carrier frame 41;

[0064] The fixing plate 42 is disposed on one side of the transport plate 21 close to the carrier frame 41;

[0065] A screw member 43, one end of which is connected to a side of the fixing plate 42 away from the transport plate 21, and the other end of which is slidably connected to the inside of the carrier 41 and extends to the outside of the carrier 41;

[0066] The second driving motor 44 is disposed at the upper end of the carrier 41, and the output end thereof is connected to the screw rod 45;

[0067] The screw rod 45 is threadedly connected to the interior of the threaded member 43 .

[0068] More preferably, Figure 4 As shown, the inner wall of the carrier 41 may optionally but not limitedly be provided with a limiting rod 46 , and the limiting rod 46 runs through the interior of the transport plate 21 for limiting the transport plate 21 .

[0069] More preferably, the distance that the transport plate 21 moves downward each time is consistent with the height of the storage tank inside the storage box 31.

[0070] In this embodiment, a plurality of specific embodiments of the adjusting mechanism 4 are provided, which drives the second driving motor 44 to rotate the screw 45, and through the threaded connection between the screw 45 and the threaded member 43, drives the threaded member 43 and the fixing plate 42 to move up and down. After the storage box 31 on the transport plate 21 transports the circuit board, the second driving motor 44 moves downward a distance on the transport plate 21 to transport the next circuit board to the inside of the next storage slot.

[0071] More preferably, Figure 1 As shown, a circuit board unloading device may optionally include but not limited to a middle drive machine 6; a side of the middle drive machine 6 close to the carrier 41 may optionally include but not limited to a signal transmitter 61;

[0072] The outer side of the upper plate 34 may optionally but not limited to be provided with a signal receiving device 36;

[0073] The intermediate drive motor 6 is signal-connected to the signal transmitting device 61 , the distance detecting device 35 , the first drive motor 25 and the second drive motor 44 .

[0074] In this embodiment, a specific embodiment of the circuit board unloading device of the present utility model is given. By driving the first driving motor 25 at the upper end of the bracket 1, the driving belt 24 is driven, thereby driving the storage box 31 placed on the upper end of the transport plate 21 to move and transport it to the upper end of the transport plate 21 in the carrier 41, and then the circuit boards are transported to the storage slots inside the storage box 31 in sequence through the unloading assembly 5. When a circuit board enters the storage slot at the lower end, the distance detection device 35 detects that the height of the upper plate 34 and the lower bottom end changes, thereby knowing that the storage slot carries the circuit board, and transmitting the information to the middle drive motor 35. 6, and controls the second driving motor 44 through the middle driving machine 6 to drive the fixing plate 42 and the transport plate 21 to move downward, and transport the circuit boards to the storage box 31 in turn. When the circuit boards are transported into the top storage slots, the signal transmitting device 61 is aligned with the signal receiving device 36 on the upper plate 34, so that it is known that all the storage slots in the storage box 31 have been stored. Then the signal transmitting device 61 sends a signal to the middle driving machine 6 to drive the first driving motor 25 on the inner wall of the carrier frame 41 to transport its storage box 31 to the transport plate 21 at the lower end of the bracket 1, thereby completing the transportation of the entire circuit board.

[0075] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0076] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board unloading device, characterized in that: include: A support (1), three transport mechanisms (2), a storage assembly (3), an adjustment mechanism (4) and a discharging assembly (5); Three transport mechanisms (2), two of which are respectively arranged at the upper and lower ends of the support (1), the upper transport mechanism (2) is used for feeding the storage component (3), the lower transport mechanism (2) is used for discharging the storage component (3), and the other transport mechanism (2) is arranged on the adjustment mechanism (4); A storage component (3) is arranged on the transport mechanism (2), and is driven by the transport mechanism (2) to transport the storage component (3), and is used to carry the circuit board; An adjusting mechanism (4) is located on one side of the support (1) and is used to drive another transport mechanism (2) to move up and down; The material discharging assembly (5) is arranged on the other side of the adjusting mechanism (4) away from the bracket (1) and is used for transporting the circuit board.

2. The circuit board blanking device according to claim 1, characterized in that: The transport mechanism (2) comprises: a transport plate (21), a rotating rod (22), a gear (23), a transmission belt (24) and a first drive motor (25); A transport plate (21) is arranged on the support (1) and the adjustment mechanism (4); The rotating rod (22) is rotatably arranged inside the transport plate (21), and the number of the rotating rods (22) is optional but not limited to two, and the rotating rods (22) are symmetrically distributed on the left and right sides; The number of the gears (23) is set to be four and they are respectively arranged at both ends of the two rotating rods (22) and are distributed in a rectangular shape; The number of transmission belts (24) is set to two, which are respectively connected to the outer sides of the left and right gears (23) and are used to transmit the storage assembly (3); The first driving motor (25) is arranged on one side of the transport plate (21), and the output end thereof extends to the inside of the transport plate (21) and is connected to one of the rotating rods (22).

3. The circuit board blanking device according to claim 2, characterized in that: The upper end of the transmission belt (24) is higher than the upper surface of the transport plate (21), so that the transmission belt (24) is located on the upper surface of the transport plate (21) for transmission.

4. The circuit board blanking device according to claim 2, characterized in that: A storage assembly (3) comprising: a storage box (31), a partition (32), a groove (33), an upper plate (34) and a distance detection device (35); The partitions (32) are arranged in a plurality of pieces and are arranged in longitudinal rows and are evenly spaced from each other inside the storage box (31); A plurality of partitions (32) are provided with grooves (33) inside; an upper plate (34) is arranged at the upper end of the storage box (31); a distance detection device (35) is arranged at the lower end surface of the upper plate (34) and directly above the grooves (33) for detecting the height distance between the distance detection device (35) and the bottom of the lower end.

5. The circuit board unloading device according to claim 4, characterized in that: A plurality of partitions (32) divide the interior of the storage box (31) into a plurality of equally spaced storage slots, each of which is used to store a circuit board.

6. The circuit board blanking device according to claim 2, characterized in that: An adjusting mechanism (4) comprising a carrier frame (41), a fixing plate (42), a threaded member (43), a second driving motor (44) and a screw rod (45); A carrier frame (41) is arranged on one side of the support frame (1), and the transport mechanism (2) is arranged on the inner wall of the carrier frame (41); A fixing plate (42) is arranged on a side of the transport plate (21) close to the carrier frame (41); A threaded member (43), one end of which is connected to a side of the fixing plate (42) away from the transport plate (21), and the other end of which is slidably connected to the inside of the supporting frame (41) and extends to the outside of the supporting frame (41); A second driving motor (44) is disposed at the upper end of the carrier (41), and an output end thereof is connected to the screw rod (45); The screw rod (45) is threadedly connected to the inside of the threaded member (43).

7. The circuit board blanking device according to claim 6, characterized in that: The inner wall of the carrier (41) is provided with a limiting rod (46), and the limiting rod (46) penetrates the interior of the transport plate (21) and is used to limit the position of the transport plate (21).

8. The circuit board blanking device according to claim 7, characterized in that: The distance that the transport plate (21) moves downward each time is consistent with the height of the storage tank inside the storage box (31).

9. A circuit board blanking device according to any one of claims 1 to 8, characterized in that: It also includes a middle drive machine (6); a signal transmitting device (61) is provided on one side of the middle drive machine (6) close to the support frame (41); A signal receiving device (36) is provided on the outer side of the upper plate (34); The intermediate drive machine (6) is signal-connected to the signal transmitting device (61), the distance detecting device (35), the first drive motor (25) and the second drive motor (44).

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