Detection wobble plate machine

Abstract

The utility model relates to the field of component detection, in particular to a detection wobble plate machine, which comprises a first feeding track for a female seat to move towards a specified direction, a second feeding track connected with the first feeding track, and a detection device and a shooting module which are sequentially arranged along the moving direction of the female seat on the second feeding track, a male seat for testing is fixed on the detection device, the detection device moves towards the second feeding track through the driving device until the male seat is inserted into the female seat, and the stroke test loop and the image shooting end of the shooting module correspond to the female seat on the second feeding track; according to the utility model, the feeding part provides the function of transporting products, so that the female seats can enter the second feeding track in order, the detection device is provided with the male seats which are matched with the female seats for use, the male seats are inserted into the female seats, and whether normal current passes through the male seats and the female seats which form the connector or not is detected in a power-on state.

Description

Technical Field

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

[0002] like Figure 1 As shown, the female socket has multiple pins and is a connector used for signal transmission after being connected to the male socket.

[0003] After the female socket is manufactured, it needs to be tested and defective products need to be eliminated. The test means that after the female socket is assembled with the male socket, a power-on test is performed to verify whether the current female socket meets the qualified standards. Unqualified products are eliminated in the current process.

[0004] At present, in the above-mentioned detection process, it is still in manual inspection, which has the defects of slow efficiency and large labor. In addition, the detection steps also include observing the pins with the naked eye, which has a large inclination. It is not difficult to conclude that the entire detection process has obvious deficiencies in both production capacity and yield due to a large amount of manual intervention. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a plate-setting detection machine, which mainly utilizes instruments to replace manual inspection. The instruments have superior efficiency over manual inspection and are not easily affected by other objective factors, thereby significantly improving the production capacity and yield of the detection process.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a plate detection machine, which is used to conduct an electrical test on the pins on the product, and is characterized by comprising:

[0007] The feeding part has a first feeding track for the mother seat to move in a specified direction;

[0008] The detection part has a second feeding track connected to the first feeding track. A detection device and a capture module are arranged in sequence along the moving direction of the female seat on the second feeding track. A male seat for testing is fixed on the detection device. The detection device is moved toward the second feeding track through a driving device until the male seat is inserted into the female seat to form a test loop. The image capture end of the capture module corresponds to the female seat on the second feeding track.

[0009] Furthermore, the feeding part includes a shift bar and a belt-type conveying mechanism, the shift bar is arranged on both sides of the periphery of the conveying mechanism to form a first feeding track, and the mother seat moves from the first feeding track to the second feeding track in the detection part under the constraint of the shift bar.

[0010] Furthermore, it also includes a first row of defective material picking components, which are located in the side area of ​​the second feeding track. The first row of defective material picking components include a second transverse moving cylinder and a picking head. The picking head extends to the top of the second feeding track, and its bottom has a groove that matches the shape of the mother seat. The picking head is connected to the piston rod of the second transverse moving cylinder.

[0011] Furthermore, the side of the second feeding track corresponding to the material taking head is a notch.

[0012] Furthermore, the detection device includes a first transverse moving cylinder and a first longitudinal moving mechanism. The piston rod of the first transverse moving cylinder is connected to a fixed fixture with a male seat. Under the action of the first transverse cylinder, the fixed fixture can move toward the assembly port until the male seat is inserted into the assembly port. The first longitudinal moving mechanism is located above the female seat to be tested. The piston rod of the first longitudinal moving mechanism is connected to bakelite, and a guide pin for testing is fixed on the bakelite, and the guide pin corresponds to the pin on the female seat.

[0013] Furthermore, a fixing groove adapted to the male seat is provided on the fixing fixture, a clamping groove is provided on the side of the male seat, and a clamping position matching the clamping groove is also provided in the fixing groove, and the clamping position is fixed by the clamping engagement with the clamping groove.

[0014] Furthermore, the cross-sectional shape of the locking position is a triangle.

[0015] Furthermore, the first feeding track and the second feeding track are respectively located on two staggered horizontal planes, and the detection part also includes a feeding mechanism, which is located between the first feeding track and the second feeding track. The feeding mechanism includes a lifting cylinder for longitudinal movement, and a top rod with a feeding groove is provided on the lifting mechanism cylinder. The feeding groove connects the material transmission between the first feeding track and the second feeding track.

[0016] Furthermore, the detection part also includes a material moving mechanism, which includes a linear moving module and a material moving plate. The material moving plate is provided with a positioning groove. The material moving plate is located above the second feeding rail and the top rod, and is arranged on the movable end of the linear moving module. The positioning groove and the feeding slot are maintained in a state of relative vertical connection.

[0017] Furthermore, the acquisition module is a CCD pin detection mechanism.

[0018] Beneficial effects of the utility model:

[0019] The feeding part in the utility model provides the function of transporting products, so that the female seat can enter the second feeding track for detection in an orderly manner. The detection device is provided with a male seat that cooperates with the female seat. The male seat is inserted into the female seat. When the power is on, it is checked whether the male seat and the female seat constituting the connector have normal current passing through. In addition, the acquisition module photographs the pins on the female seat, and determines whether the pins are within the normal deflection error value through the host computer. It is not difficult to see that the utility model replaces the manual inspection process, and the detection efficiency of the equipment is fast. At the same time, it is not easy to make mistakes, and the inspection efficiency and yield are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the female and male sockets.

[0021] Figure 2 It is a stereogram of the utility model.

[0022] Figure 3 yes Figure 2 An enlarged schematic diagram of point B.

[0023] Figure 4 It is a three-dimensional image of the first row of defective material removal parts.

[0024] Figure 5 It is a three-dimensional diagram of the detection device.

[0025] Figure 6 It is a three-dimensional diagram of the fixed fixture.

[0026] Figure 7 It is a three-dimensional diagram of the feeding mechanism.

[0027] Figure 8 It is a three-dimensional diagram of the material transfer mechanism.

[0028] Fig. 9 yes Figure 2 An enlarged schematic diagram of point A.

[0029] Fig.10 It is a three-dimensional diagram of another viewing surface of the utility model.

[0030] Fig.11 yes Fig.10 Enlarged schematic diagram of point C.

[0031] Fig.12 It is a stereogram of the collection part.

[0032] Fig.13 yes Fig.12 Another perspective view.

[0033] Fig.14 It is a three-dimensional diagram of the pallet. DETAILED DESCRIPTION

[0034] See also Figure 1-14 shown.

[0035] This specific embodiment is a plate placement detection machine, which is mainly used to replace manual labor for the purpose of detection.

[0036] In this embodiment, the female socket 1 is taken as an example for further specific description, which is not a further limitation of this embodiment. Other components or parts suitable for testing this device can be used as required.

[0037] This specific embodiment includes the following parts: a feeding part, a detection part and a collection part;

[0038] The feeding part is mainly responsible for conveying the mother seat 1;

[0039] The detection part mainly detects the signal continuity of the female socket 1 after being assembled with the male socket 2 and whether the pin 1c of the female socket 1 is tilted significantly;

[0040] The collecting part collects the mother seats 1 judged as good products.

[0041] The feeding part includes a shift bar 31 and a belt-type conveying mechanism. The shift bar 31 is arranged on both sides of the periphery of the conveying mechanism to form a first feeding track. Under the constraint of the shift bar 31, the mother seat 1 moves from the first feeding track to the second feeding track 6 in the detection part.

[0042] The detection part includes two steps. The first is to detect whether the female socket 1 is a defective product and determine whether the female socket 1 cannot form a connector with the male socket 2 that can normally transmit and disconnect signals. The second is to detect whether the pin 1c of the female socket 1 is tilted significantly. These are the two detection steps to be performed when the female socket 1 moves unidirectionally on the second feeding track 6.

[0043] The second feeding track 6 in the detection part is divided into two areas, the first area corresponds to the test of the mother seat 1, and the second area corresponds to the detection of the inclination of the pin 1c of the mother seat 1.

[0044] The first area of ​​the second feeding track 6 includes a detection device 4 and a first row of defective material removal components 5 in sequence along the moving direction of the mother seat 1. The detection device 4 is inserted into the second feeding track 6. When the detection device 4 is in the second feeding track 6, it matches the mother seat 1. A mother seat 1 that meets the specifications, when powered on, forms a complete conductive circuit with the detection device 4, and normal conduction data can be observed on the host computer. A mother seat 1 that does not meet the specifications will have abnormal test data or no current passing.

[0045] The first row of defective material picking components 5 includes a second transverse moving cylinder 51 and a picking head 52. The picking head 52 is located above the second feeding track 6, and its bottom has a slot 52a that matches the shape of the mother seat 1. The picking head 52 is connected to the piston rod of the second transverse moving cylinder 51. When encountering a mother seat 1 that does not meet the specifications, the second transverse moving cylinder 51 contracts the picking head 52 to discharge the mother seat 1 in the slot 52a from the second feeding track 6.

[0046] It should be noted that the side of the second feeding track 6 corresponding to the material picking head 52 is a notch, and the mother seat 1 is discharged from the notch. This is to facilitate the smooth discharge of the defective mother seat 1 from the second feeding track 6.

[0047] The first area is an electrical test area for on / off. In the embodiment, there is only one female seat 1 in the electrical test area. The assembly port 1a of the female seat 1 is arranged on its side. The detection device 4 includes a first transverse moving cylinder 41 and a first longitudinal moving mechanism 42. The piston rod of the first transverse moving cylinder 41 is connected to a fixing fixture 43 with a male seat 2. Under the action of the first transverse moving cylinder 41, the fixing fixture 43 can move toward the assembly port 1a until the male seat 2 is inserted into the assembly port 1a, and the electrical contact piece in the male seat 2 is in contact with the terminal in the female seat 1. 1b is abutted against each other, and the first longitudinal moving mechanism 42 is located on the electrical test area. The piston rod of the first longitudinal moving mechanism 42 is connected to a bakelite 44, and a guide pin 45 for testing is fixed on the bakelite 44. The guide pin 45 corresponds to the pin 1c on the female socket 1. When testing, the bakelite 44 approaches the female socket 1, and the guide pin 45 is sleeved on the pin 1c. Combined with the guide pin 45 and the wire on the male socket 2, a conductive circuit will be formed when the test is normal. This setting and usage method is dedicated to the connector in which the male socket 2 is inserted into the female socket 1 from the side.

[0048] The side of the fixing jig 43 corresponding to the assembly port 1a is an open structure. In addition, the fixing jig 43 is provided with a fixing groove 43a adapted to the male socket 2. The male socket 2 installed in the fixing groove 43a has at least a portion passing through the side and located outside the fixing groove 43a. During assembly, it can be more convenient to connect the male socket 2 and the female socket 1.

[0049] A slot 21 is provided on the side of the male socket 2, and a latch 43a' matching the slot 21 is provided in the fixing groove 43a. The latch 43a' and the slot 21 are engaged with each other so that the male socket 2 will not be separated from the slot 21 when being pulled out.

[0050] Specifically, the cross-sectional shape of the locking position 43 a ′ is a triangle, and the triangle has higher stability, so that the male socket 2 is not easy to break away from the locking position 43 a ′.

[0051] Based on the above-mentioned electrical test area, a single female seat 1 is tested. Therefore, in order to limit the number of female seats 1 leading to the electrical test area and avoid excessive accumulation of female seats 1 in the first area, the first feeding track and the second feeding track 6 are respectively located on two staggered horizontal planes. The detection part also includes a feeding mechanism 7 and a material moving mechanism 8. The feeding mechanism 7 is located between the first feeding track and the second feeding track 6. The feeding mechanism 7 is specifically a lifting cylinder 71 that moves longitudinally. The lifting cylinder 71 is provided with a push rod 72 with a feeding slot 72a. The feeding slot 72a connects the material transmission between the first feeding track and the second feeding track 6. The feeding slot 72a has a size that is adapted to a single female seat 1.

[0052] The material moving mechanism 8 includes a linear moving module 81 and a material moving plate 82. The material moving plate 82 is provided with a positioning groove 82a adapted to the size of a single female seat 1. The material moving plate 82 is located above the second feeding track 6 and the top rod 72, and is arranged on the movable end of the linear moving module 81. In addition, the positioning groove 82a and the feeding slot 72a are maintained in a state of being opposite to each other in the upper and lower directions.

[0053] When in use, the mother seat 1 moves in an orderly manner from the first feeding track to the feeding slot 72a, and the longitudinal movement of the push rod 72 is mainly to approach the second feeding track 6. Through the action of the lifting cylinder 71, the second feeding track 6 and the feeding slot 72a are spliced ​​and overlapped with each other, and the mother seat 1 on the feeding slot 72a enters the positioning groove 82a. Under the drive of the linear moving module 81, the moving plate 82 follows the movement track of the linear moving module 81 and makes a corresponding movement trajectory, pushing the mother seat 1 in the second feeding track 6, thereby realizing the transportation of the mother seat 1.

[0054] It should be mentioned that when the next mother seat 1 is transported, the moving plate 82 moves on the second feeding track 6, and the side surface of its end will contact the mother seat 1 that has been transported previously, pushing the mother seat 1 that has been transported previously toward the collection part.

[0055] In an embodiment, the linear moving module 81 has at least two moving paths for axial movement, such as the X-axis and the Y-axis, or the X-axis and the Z-axis, etc. Its purpose is that after the moving plate 82 pushes the mother base 1, the linear moving module 81 can provide an action of disengaging from the second feeding track 6 and then resetting to the top of the positioning groove 82a mouth, so as to facilitate the subsequent pushing and conveying of the mother base 1.

[0056] In the embodiment, the number of the material transfer plates 82 is 4. Of course, the number can be selected according to the length of the second feeding track 6.

[0057] The second area includes a CCD pin detection mechanism 9 and a second row of defective material removal components 10, which are used to photograph the pin 1c of the mother seat 1 and send the image data to the host computer. The host computer compares it with the preset reference data to determine whether the inclination of the pin 1c exceeds the standard value. When encountering a mother seat 1 that does not meet the standard value, the second row of defective material removal components 10 will discharge the mother seat 1 from the second feeding track 6.

[0058] The structure of the second row defective material removing component 10 is the same as that of the first row defective material removing component 5 . For specific usage, please refer to the above description of the first row defective material removing component 5 .

[0059] In the embodiment, two CCD pin detection mechanisms 9 are provided to photograph the pins 1c of the base 1 from two directions. Since the CCD pin detection mechanism 9 is a prior art, its specific structure and use principle are not described in detail.

[0060] The collecting part includes a third feeding track 11a, a material receiving robot 11b, a pallet, a conveying mechanism 11d, and a lifting mechanism. The third feeding track 11a and the second feeding track 6 are interconnected. The third feeding track 11a is correspondingly connected to the material receiving slot 11c of the pallet on the conveying mechanism 11d. Under the continuous pushing of the material moving plate 82, the mother seat 1 enters the third feeding track 11a. The material receiving robot 11b is located above the third feeding track 11a. The material receiving robot 11b can enter the third feeding track 11a, and in the third feeding track 11a, the mother seat 1 is pushed into the material receiving slot 11c. With the action of the conveying mechanism 11d, all the material receiving slots 11c on the pallet are filled with the mother seat 1, and the conveying mechanism 11d transports the pallet to the lifting mechanism.

[0061] The lifting mechanism includes a platform 11e with openings 11f on both sides, and a pallet member 11h located around the platform 11e. A lifting cylinder 11g is provided below the opening 11f. The pallet member 11h is L-shaped, and a support block 11i with a slope is provided on the inner side. The support block 11i is made of plastic or a material with a certain elasticity. After the pallet moves to the platform 11e, the lifting cylinder 11g lifts the pallet. After the support block 11i is squeezed and deformed, the pallet passes through the support block 11i and is supported by the top of the support block 11i.

[0062] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A plate detection machine, used for conducting an electrical test on the pins on a product, characterized in that: Contains: The feeding part has a first feeding track for the mother seat to move in a specified direction; The detection part has a second feeding track connected to the first feeding track. A detection device and a capture module are arranged in sequence along the moving direction of the female seat on the second feeding track. A male seat for testing is fixed on the detection device. The detection device is moved toward the second feeding track through a driving device until the male seat is inserted into the female seat to form a test loop. The image capture end of the capture module corresponds to the female seat on the second feeding track.

2. A plate detection machine according to claim 1, characterized in that: The feeding part includes a shift bar and a belt-type conveying mechanism. The shift bar is arranged on both sides of the periphery of the conveying mechanism to form a first feeding track. Under the constraint of the shift bar, the mother seat moves from the first feeding track to the second feeding track in the detection part.

3. A plate detection machine according to claim 1, characterized in that: It also includes a first row of defective material picking components, which are located in the side area of ​​the second feeding track. The first row of defective material picking components include a second transverse moving cylinder and a picking head. The picking head extends to the top of the second feeding track, and its bottom has a groove that matches the shape of the mother seat. The picking head is connected to the piston rod of the second transverse moving cylinder.

4. A plate detection machine according to claim 1, characterized in that: The side of the second feeding track corresponding to the material taking head is a notch.

5. The plate-stirring detection machine according to claim 1, characterized in that: The detection device includes a first transverse moving cylinder and a first longitudinal moving mechanism. The piston rod of the first transverse moving cylinder is connected to a fixed fixture with a male seat. Under the action of the first transverse cylinder, the fixed fixture can move toward the assembly port until the male seat is inserted into the assembly port. The first longitudinal moving mechanism is located above the female seat to be tested. The piston rod of the first longitudinal moving mechanism is connected to bakelite, and a guide pin for testing is fixed on the bakelite, and the guide pin corresponds to the pin on the female seat.

6. A plate-stirring detection machine according to claim 5, characterized in that: The fixing fixture is provided with a fixing groove adapted to the male seat, a clamping groove is provided on the side of the male seat, and a clamping position matched with the clamping groove is also provided in the fixing groove, and the clamping position is fixed by the clamping engagement with the clamping groove.

7. A plate-stirring detection machine according to claim 6, characterized in that: The cross-sectional shape of the clamping position is a triangle.

8. The plate-stirring detection machine according to claim 1, characterized in that: The first feeding track and the second feeding track are respectively located on two staggered horizontal planes. The detection part also includes a feeding mechanism, which is located between the first feeding track and the second feeding track. The feeding mechanism includes a lifting cylinder that moves longitudinally. The lifting mechanism cylinder is provided with a push rod with a feeding groove, and the feeding groove connects the material transmission between the first feeding track and the second feeding track.

9. A plate detection machine according to claim 8, characterized in that: The detection part also includes a material moving mechanism, which includes a linear moving module and a material moving plate. The material moving plate is provided with a positioning groove. The material moving plate is located above the second feeding track and the top rod, and is arranged on the movable end of the linear moving module. The positioning groove and the feeding slot are maintained in a state of relative vertical connection.

10. The plate-stirring detection machine according to claim 1, characterized in that: The acquisition module is a CCD pin detection mechanism.

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