Turnover device of detection machine

Abstract

The utility model discloses a turnover device of a detection machine. The turnover device comprises a rack, the first overturning part slides between the feeding assembly and the second overturning part and is provided with a first material taking set and a first rotating shaft, and the first rotating shaft drives the first material taking set to rotate; the second overturning part is provided with a second material taking set and a second rotating shaft, the second rotating shaft drives the second material taking set to rotate, the second overturning part is further provided with a material receiving groove, and the material receiving groove is formed below the second overturning part; the feeding assembly comprises a feeding groove, and a main part is placed in the feeding groove; the first driving part drives the first overturning part to slide and drives the first rotating shaft to rotate; the second driving part drives the second overturning part to rotate, and the end part of the first material taking group can rotate to directly face the end part of the second material taking group; and the third driving part drives the feeding assembly to slide. The device has the effects of realizing high-efficiency overturning of the main part and improving the detection efficiency of the main part.

Description

Technical Field

[0001] The utility model relates to the field of component detection, in particular to a turning device of a detection machine. Background Art

[0002] When the flexible circuit board is connected to the main board, it needs to be connected through the FPC assembly. Both sides of the main part of the FPC assembly need to undergo a certain process before they can proceed to subsequent processing. Therefore, the main part of the FPC assembly needs to be quality inspected before proceeding to the next processing step.

[0003] The applicant believes that the existing inspection machine for the main part of the FPC component can only inspect one side of the main part of the FPC component. When inspecting the other side of the main part of the FPC component, the main part needs to be placed back on the loading mechanism and then re-inspected, resulting in low inspection efficiency. Utility Model Content

[0004] In order to improve the detection efficiency of the main part of the FPC assembly, the utility model provides a turning device of a detection machine.

[0005] The utility model provides a turning device for a detection machine adopts the following technical solution:

[0006] A turning device for a detection machine, comprising:

[0007] frame;

[0008] The first flipping part slides between the feeding assembly and the second flipping part, and is provided with a first material taking group and a first rotating shaft, wherein the first rotating shaft drives the first material taking group to rotate;

[0009] The second flipping part is provided with a second material taking group and a second rotating shaft, the second rotating shaft drives the second material taking group to rotate, and the second flipping part is also provided with a material receiving trough, and the material receiving trough is arranged below the second flipping part;

[0010] A feeding assembly, comprising a feeding trough, wherein the main part is placed in the feeding trough;

[0011] A first driving member drives the first flipping portion to slide and drives the first rotating shaft to rotate;

[0012] A second driving member drives the second flipping portion to rotate, so that the end of the first material taking group can be rotated to face the end of the second material taking group;

[0013] The third driving member drives the feeding assembly to slide.

[0014] Preferably, the first material taking group includes a plurality of first suction nozzles arranged in parallel, the second material taking group includes a plurality of second suction nozzles arranged in parallel, and vacuum negative pressure is provided inside the first suction nozzles and the second suction nozzles.

[0015] Preferably, the feeding assembly, the first flipping part and the second flipping part are located on the same straight line, and the feeding assembly includes a support frame and a first motor disposed in the support frame, and the first motor drives the feeding trough to rotate.

[0016] Preferably, the first driving member includes a second motor, a first sliding column and a first sliding rail, the first sliding rail is vertically arranged, the second motor drives the first sliding column to slide in the first sliding rail, the first sliding column is perpendicular to the driving shaft of the second motor, a force-applying portion is sleeved on the end of the first sliding column, the force-applying portion is fixedly connected to the first rotating shaft, the force-applying portion passes through a movable hole for the first sliding column to slide, and the movable hole extends from the axis of the first sliding column toward the axis of the first rotating shaft.

[0017] Preferably, when the first suction nozzle is facing the second suction nozzle, the first suction nozzle and the second suction nozzle are both arranged horizontally.

[0018] Preferably, the inner side wall of the end of the movable hole is an arc surface, and when the first suction nozzle is in a horizontal position or a vertical position, the first sliding column is pressed against the arc end surface of the movable hole away from the first rotating shaft.

[0019] Preferably, the first driving member includes a fourth motor and a first base, the first flipping part and the first driving member are both arranged on the first base, and the fourth motor drives the first base to slide in the vertical direction; the second driving member includes a fifth motor and a second base, the second flipping part and the second driving member are both arranged on the second base, and the fifth motor drives the second base to slide in the vertical direction.

[0020] Preferably, the third driving member includes a synchronization plate and a seventh motor, the feeding assembly and the first flipping part are both fixed to one side of the synchronization plate, and the synchronization plate is slidably connected to the frame.

[0021] In summary, the utility model includes the following beneficial technical effects:

[0022] The first driving member drives the first flipping part to slide above the loading trough, and the first material taking group starts to take out the main part in the loading trough, and the first material taking group contacts the front of the main part.

[0023] Then the first flipping part moves in the direction close to the second flipping part, and then the first rotating shaft and the second rotating shaft are rotated at the same time, so that the first material picking group and the second material picking group are rotated to a position where the ends are facing each other. At this time, since the first flipping part has moved to a position close to the second flipping part, when the two material picking groups are facing each other, the second material picking group can pick up the main part on the first material picking group to the end. Since the first material picking group and the second material picking group are respectively located on both sides of the main part, the second material picking group applies force to the reverse side of the main part to fix the main part. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a schematic diagram of the overall structure of a turning device of a detection machine.

[0025] Figure 2 It is a structural schematic diagram when the first suction nozzle and the second suction nozzle are facing each other.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. frame; 2. first rotating shaft; 3. second rotating shaft; 4. receiving trough; 5. loading trough; 6. main part; 7. first suction nozzle; 8. second suction nozzle; 9. first motor; 10. second motor; 11. first sliding column; 12. first sliding rail; 13. force-applying part; 14. movable hole; 15. fourth motor; 16. first base; 17. fifth motor; 18. second base; 19. synchronous plate; 20. sixth motor; 21. third base; 22. third motor. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-2 The utility model is described in further detail.

[0028] The utility model embodiment discloses a turning device of a detection machine.

[0029] Reference Figure 1 as well as Figure 2 , a turning device of a detection machine, comprising:

[0030] Rack 1;

[0031] The first flipping part slides between the feeding assembly and the second flipping part, and is provided with a first material taking group and a first rotating shaft 2, and the first rotating shaft 2 drives the first material taking group to rotate;

[0032] The second turning part is provided with a second material taking group and a second rotating shaft 3, the second rotating shaft 3 drives the second material taking group to rotate, and the second turning part is also provided with a material receiving trough 4, which is arranged below the second turning part;

[0033] A feeding assembly, comprising a feeding trough 5, wherein a main component 6 is placed in the feeding trough 5;

[0034] A first driving member drives the first flipping portion to slide and drives the first rotating shaft 2 to rotate;

[0035] A second driving member drives the second flipping portion to rotate, so that the end of the first material taking group can rotate to face the end of the second material taking group;

[0036] The third driving member drives the feeding assembly to slide.

[0037] The third driving member drives the loading assembly to move to just above the loading trough 5, so that the loading assembly can place the main component 6 on the loading trough 5, and then the third driving member drives the loading assembly to be offset from the loading trough 5, while the first driving member drives the first flipping part to slide to above the loading trough 5, and the first material picking group starts to take out the main component 6 in the loading trough 5, and the first material picking group comes into contact with the main component 6 head-on.

[0038] Then the first flipping part moves in the direction close to the second flipping part, and then the first rotating shaft 2 and the second rotating shaft 3 are rotated at the same time, so that the first material picking group and the second material picking group are rotated to a position where the ends are facing each other. At this time, since the first flipping part has moved to a position close to the second flipping part, when the two material picking groups are facing each other, the second material picking group can pick up the main part 6 on the first material picking group to the end. Since the first material picking group and the second material picking group are respectively located on both sides of the main part 6, the second material picking group applies force to the back side of the main part 6 to fix the main part 6.

[0039] After the second material picking group picks up the material, the second driving member drives the second material picking group to rotate, so that the second material picking group rotates to a vertical state, so that the end of the second material picking group is directly connected to the top opening of the material trough 4, so that the main part 6 faces downward with the front side and upward with the back side, thereby realizing the flipping of the main part 6 and improving the efficiency of the main part 6 detection.

[0040] Reference Figure 1 as well as Figure 2 In this embodiment, the first material taking group includes a plurality of first suction nozzles 7 arranged in parallel, and the second material taking group includes a plurality of second suction nozzles 8 arranged in parallel. Vacuum negative pressure is set in the first suction nozzles 7 and the second suction nozzles 8.

[0041] The first suction nozzle 7 and the second suction nozzle 8 with vacuum negative pressure absorb and extract the main part 6, which can better protect the main part 6 than the clamping method, and when the first suction nozzle 7 is facing the second suction nozzle 8, it is only necessary to open the second suction nozzle 8 before the suction force of the first suction nozzle 7 disappears to complete the handover of the main part 6. The main part 6 is small in volume and mass, and the force of the vacuum negative pressure is sufficient to firmly adsorb the main part 6 on the end of the second suction nozzle 8, which is beneficial to reduce the situation where the main part 6 falls when the first suction nozzle 7 and the second suction nozzle 8 are handed over.

[0042] Reference Figure 1 as well as Figure 2 In this embodiment, the loading assembly, the first flipping part and the second flipping part are located on the same straight line. The loading assembly includes a support frame and a first motor 9 disposed in the support frame. The first motor 9 drives the loading trough 5 to rotate.

[0043] A plurality of main parts 6 are placed in the loading trough 5 for the first flipping part to take out. However, the length direction of the loading trough 5 needs to adapt to the length direction of the main parts 6 in the original processing device. When the main parts 6 are placed in the loading trough 5, the first motor 9 drives the loading trough 5 to rotate, so that the length direction of the loading trough 5 adapts to the length direction of the first material picking group. Compared with the first material picking group, the way of adapting to the loading trough 5 can reduce the situation where the first material picking group and the second material picking group need to turn again, and at the same time can reduce the footprint of the overall device and simplify the overall detection line.

[0044] Reference Figure 1 as well as Figure 2 In this embodiment, the first driving member includes a second motor 10, a first sliding column 11 and a first slide rail 12. The first slide rail 12 is vertically arranged. The second motor 10 drives the first sliding column 11 to slide in the first slide rail 12. The first sliding column 11 is perpendicular to the driving shaft of the second motor 10. A force-applying portion 13 is sleeved on the end of the first sliding column 11. The force-applying portion 13 is fixedly connected to the first rotating shaft 2. The force-applying portion 13 passes through a movable hole 14 for the first sliding column 11 to slide. The movable hole 14 extends from the axis of the first sliding column 11 toward the axis of the first rotating shaft 2.

[0045] The second motor 10 is started to drive the first sliding column 11 to slide, and the first slide rail 12 limits the first sliding column 11 to slide in the vertical direction. When the first sliding column 11 slides upward, the first sliding column 11 pushes the upper wall of the movable hole 14. Since one end of the force-applying part 13 is fixed by the first rotating shaft 2, the force-applying part 13 can only rotate around the first rotating shaft 2 as the axis, thereby driving the first rotating shaft 2 to rotate. The driving force of the driving shaft of the second motor 10 is in the vertical direction. The setting of the force-applying part 13 can realize the conversion of the direction of the force. The second motor 10 is set in the vertical space, which is conducive to saving the floor space of the detection machine.

[0046] The second driving member includes a third motor 22, a second sliding column and a second slide rail. The arrangement and interaction between the third motor 22, the second sliding column, the second slide rail and the second rotating shaft 3 are the same as those of the first driving member and are not described in detail here.

[0047] Reference Figure 1 as well as Figure 2 In the present embodiment, when the first suction nozzle 7 and the second suction nozzle 8 are facing each other, the first suction nozzle 7 and the second suction nozzle 8 are both arranged horizontally.

[0048] The angle difference between the first suction nozzle 7 and the second suction nozzle 8 in the material taking state and the material discharging state is 90 degrees, so that the rotation angle of the first suction nozzle 7 and the second suction nozzle 8 is easy to adjust and set.

[0049] Reference Figure 1 as well as Figure 2In this embodiment, the inner side wall of the end of the movable hole 14 is an arc surface. When the first suction nozzle 7 is in a horizontal position or a vertical position, the first sliding column 11 is pressed against the arc end surface of the movable hole 14 away from the first rotating shaft 2.

[0050] By limiting the length of the movable hole 14, the rotation angle of the first rotating shaft 2 can be assisted to be limited. When the first suction nozzle 7 is rotated from a horizontal position to a vertical position, the first sliding column 11 is pressed against the arc end surface of the movable hole 14, making it difficult for the force-applying part 13 to continue to rotate, thereby achieving position limiting. The inner wall of the force-applying part 13 is cleverly designed as a limiting structure for the rotation angle of the first rotating shaft 2, which is conducive to simplifying the device.

[0051] Reference Figure 1 as well as Figure 2 In this embodiment, the first driving member includes a fourth motor 15 and a first base 16, the first flipping portion and the first driving member are both arranged on the first base 16, and the fourth motor 15 drives the first base 16 to slide in the vertical direction; the second driving member includes a fifth motor 17 and a second base 18, the second flipping portion and the second driving member are both arranged on the second base 18, and the fifth motor 17 drives the second base 18 to slide in the vertical direction.

[0052] When taking materials, the fourth motor 15 drives the first machine base 16 to slide down, so that the first suction nozzle 7 slides down to contact the main part 6 in the loading trough 5, so that the first suction nozzle 7 can firmly suck up the main part 6; when discharging materials, the fifth motor 17 drives the second machine base 18 to slide down, and when the main part 6 contacts the receiving trough 4, the second suction nozzle 8 releases the main part 6, so that the second suction nozzle 8 can firmly and steadily place the main part 6 in the receiving trough 4, which is beneficial to improve the stability of taking and discharging materials.

[0053] The feeding assembly is also provided with a sixth motor 20 and a third machine base 21 . The sixth motor 20 drives the third machine base 21 to slide downward so as to stabilize the feeding operation.

[0054] Reference Figure 1 as well as Figure 2 In this embodiment, the third driving member includes a synchronous plate 19 and a seventh motor, the feeding assembly and the first flipping part are both fixed to one side of the synchronous plate 19, and the synchronous plate 19 is slidably connected to the frame 1.

[0055] The seventh motor drives the synchronous plate 19 to move so that the first flipping part and the loading assembly can slide simultaneously. The setting of the synchronous plate 19 can save the setting of the power source and keep a fixed distance between the first flipping part and the loading assembly.

[0056] The implementation principle of the flipping device of the detection machine of the utility model is as follows: the seventh motor drives the synchronous plate 19 to slide on the frame 1 through the cooperation of the screw slider, so that the first flipping part slides synchronously with the feeding assembly. When the feeding assembly slides to the top of the feeding trough 5, the sixth motor 20 drives the third machine base 21 to slide down, so that the main part 6 at the bottom of the feeding assembly is placed in the feeding trough 5, and then the sixth motor 20 drives the third machine base 21 to slide up to the original position. Then the seventh motor is started, so that the synchronous plate 19 slides to the position where the first flipping part is located above the feeding trough 5, and the first motor 9 is started, so that the feeding trough 5 rotates until its length direction is consistent with the length direction of the first material collection group. The fourth motor 15 is started, so that the first material collection group slides down to abut against the main part 6 in the feeding trough 5, the first suction nozzle 7 is started and absorbs the main part 6, and the fourth motor 15 is started again to make the first material collection group slide back to its original position. Then the seventh motor is started, so that the first flip part moves toward the second flip part. When the first flip part and the second flip part are close, the second motor 10 and the third motor 22 are started at the same time, so that the first flip part and the second flip part are flipped at the same time. The first flip part and the second flip part respectively suck the two sides of the main part 6 along the thickness direction of themselves, and then the first suction nozzle 7 is closed by negative pressure, and the second suction nozzle 8 is kept open by negative pressure, so that the back side of the main part 6 is sucked by the second suction nozzle 8. Finally, the second rotating shaft 3 is rotated so that the second suction nozzle 8 is set vertically and directly connected to the receiving trough 4. The fifth motor 17 is started to slide the second rotating shaft 3 downward until the main part 6 contacts the receiving trough 4, and the main part 6 can be placed in the receiving trough 4.

[0057] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A turning device for a detection machine, characterized in that: include, frame; The first flipping part slides between the feeding assembly and the second flipping part, and is provided with a first material taking group and a first rotating shaft, wherein the first rotating shaft drives the first material taking group to rotate; The second flipping part is provided with a second material taking group and a second rotating shaft, the second rotating shaft drives the second material taking group to rotate, and the second flipping part is also provided with a material receiving trough, and the material receiving trough is arranged below the second flipping part; A feeding assembly, comprising a feeding trough, wherein the main part is placed in the feeding trough; A first driving member drives the first flipping portion to slide and drives the first rotating shaft to rotate; A second driving member drives the second flipping portion to rotate, so that the end of the first material taking group can be rotated to face the end of the second material taking group; The third driving member drives the feeding assembly to slide.

2. The turning device of the detection machine according to claim 1, characterized in that: The first material taking group includes a plurality of first suction nozzles arranged in parallel, and the second material taking group includes a plurality of second suction nozzles arranged in parallel. Vacuum negative pressure is set in the first suction nozzles and the second suction nozzles.

3. The turning device of the detection machine according to claim 2, characterized in that: The feeding assembly, the first turning part and the second turning part are located on the same straight line. The feeding assembly includes a support frame and a first motor arranged in the support frame. The first motor drives the feeding trough to rotate.

4. The turning device of the detection machine according to claim 3 is characterized in that: The first driving member includes a second motor, a first sliding column and a first sliding rail. The first sliding rail is vertically arranged. The second motor drives the first sliding column to slide in the first sliding rail. The first sliding column is perpendicular to the driving shaft of the second motor. A force-applying part is sleeved on the end of the first sliding column. The force-applying part is fixedly connected to the first rotating shaft. The force-applying part passes through a movable hole for the first sliding column to slide. The movable hole extends from the axis of the first sliding column toward the axis of the first rotating shaft.

5. The turning device of the detection machine according to claim 4, characterized in that: When the first suction nozzle and the second suction nozzle are facing each other, the first suction nozzle and the second suction nozzle are both arranged horizontally.

6. The turning device of the detection machine according to claim 4, characterized in that: The inner side wall of the end of the movable hole is an arc surface. When the first suction nozzle is in a horizontal position or a vertical position, the first sliding column is pressed against the arc end surface of the movable hole away from the first rotating shaft.

7. The turning device of the detection machine according to claim 4, characterized in that: The first driving member includes a fourth motor and a first base, the first flipping part and the first driving member are both arranged on the first base, and the fourth motor drives the first base to slide in the vertical direction; the second driving member includes a fifth motor and a second base, the second flipping part and the second driving member are both arranged on the second base, and the fifth motor drives the second base to slide in the vertical direction.

8. The turning device of the detection machine according to claim 7, characterized in that: The third driving member includes a synchronous plate and a seventh motor. The feeding assembly and the first turning part are both fixed to one side of the synchronous plate. The synchronous plate is slidably connected to the frame.

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