A connector pin bending detection device

Abstract

The present application relates to a connector pin bending detection device, which relates to the technical field of connector processing. The detection device includes a frame and a detection device. The detection device includes: a receiving track for outputting a connector with installed pins and bent; a detection track for limiting the connector when it moves; an output track for outputting a qualified connector; a CCD detector for detecting the connector on the detection track; a pushing mechanism for pushing the connector onto the detection track; and a removal mechanism for removing an unqualified connector. The present application moves the connector to the receiving track for transportation, and the pushing mechanism starts to transport the connector to the CCD detector for testing. If the detection is unqualified, the removal mechanism starts to remove the unqualified connector, thereby improving the yield rate of the connector and improving the quality of the connector.

Description

Technical Field

[0001] This application relates to the technical field of connector processing, and particularly relates to a pin bending detection device for a connector. Background Art

[0002] Electrical connectors are generally used to connect two active devices to transmit current or signals, and connector pins are common components in connectors. With the development of electronic products towards miniaturization and densification, there are often certain limitations on the total height of the products. The straight structure of the connector pins alone can no longer meet the user's needs, and more and more pins on connectors need to perform bending operations on the pins.

[0003] In the prior art, generally, the pins need to be inserted and installed on the connector first, then the pins are bent, and finally the bent connector is output to complete the installation and bending of the pins.

[0004] During the installation process of the pins, it is easy to have situations such as position deviation or even omission. The occurrence of the above situations will result in unqualified connectors, and the mixing of unqualified connectors into qualified products will greatly reduce the yield rate of the connectors, thereby reducing the quality of the connectors. Summary of the Invention

[0005] In order to improve the quality of the connector, this application provides a pin bending detection device for a connector.

[0006] A pin bending detection device for a connector provided by this application adopts the following technical solutions:

[0007] A pin bending detection device for a connector includes a frame and a detection device arranged on the frame. The detection device includes:

[0008] A receiving track arranged on the frame and used to output the connector with the installed and bent pins;

[0009] A detection track arranged on the frame and used to limit the movement of the connector;

[0010] An output track arranged on the frame and used to output qualified connectors;

[0011] A CCD detector arranged on the frame and used to detect the connector on the detection track;

[0012] A pushing mechanism arranged on the frame and used to push the connector on the receiving track to the detection track, so that the connector moves to the CCD detector for detection and the qualified connector after detection moves to the output track for conveying;

[0013] The removal mechanism is arranged on the frame, electrically connected to the CCD detector, and used to remove unqualified connectors.

[0014] By adopting the above technical solution, the connector with the pins installed and bent is moved to the receiving track for conveying. The pushing mechanism is activated to convey the connector on the receiving track to the detection track and locate it at the CCD detector. The CCD detector is used to detect the pins on the connector. When the detection is qualified, the pushing mechanism continues to be activated to push the connector on the receiving track to the detection track for detection, and during the pushing process, the qualified connector is pushed into the output track for output. If the detection is unqualified, the removal mechanism is activated to remove the unqualified connector, thereby improving the yield rate of the connector and the quality of the connector.

[0015] Meanwhile, the pushing mechanism clamps and conveys the connector. When the pushing mechanism conveys the connector to be detected, the outer side wall of the pushing mechanism is used to push the connector that has been detected to move, so that the connectors are arranged at intervals on the detection track, that is, the connectors are sequentially moved to the CCD detector and the output track, so that a certain distance is maintained between adjacent two connectors. Therefore, the probability that adjacent two connectors lean against each other and cause the CCD detector to detect errors is reduced, and the probability of misoperation of the removal mechanism is also reduced, thereby further improving the detection effect and the quality of the connector.

[0016] The detection track can support the connector, and the connector enters the detection track immediately after moving out of the receiving track until it enters the output track. Therefore, the support effect on the connector can be greatly improved, thereby improving the stability of the connector during the conveying process, and also improving the accuracy of the position of the connector during detection, further improving the detection effect on the connector, and further improving the quality of the connector.

[0017] Optionally, the receiving track and the detection track are arranged at intervals and are offset from each other. The pushing mechanism includes:

[0018] The receiving seat is slidably arranged on the frame along the direction close to or away from the detection track and is aligned and communicated with the receiving track or the detection track.

[0019] The pushing component is used to drive the receiving seat to move.

[0020] The first pushing seat is slidably arranged on the frame along the length direction of the detection track.

[0021] The second pushing seat is slidably arranged on the first pushing seat along the direction close to or away from the detection track.

[0022] The pushing component is used to drive the first pushing seat or the second pushing seat to move.

[0023] The clamping assembly is arranged on the second pushing seat and is used for clamping the connector; when the receiving seat is aligned with the receiving track, the connector on the receiving track is moved to the receiving seat and placed thereon and abutted against the detection track for positioning, or when the receiving seat is aligned with the detection track, the connector on the receiving track abuts against the receiving seat for positioning.

[0024] By adopting the above technical solution, the connector is moved to the receiving seat and abutted against the detection track for positioning. The pushing assembly is activated to push the receiving seat and the connector close to the detection track and align them therewith. During the movement, the receiving seat can position the connector on the receiving track. The pushing assembly is activated to drive the second pushing seat and the clamping assembly close to the connector, so that the connector is moved between the clamping assemblies. The clamping assembly is activated to clamp the connector. The pushing assembly is activated to drive the first pushing seat, the clamping assembly and the connector to the detection track and be located directly below the CCD detector. The CCD detector is activated for detection.

[0025] The clamping assembly releases the clamping of the connector. The pushing assembly drives the second pushing seat away from the detection track. Then the first pushing seat moves back to be aligned with the receiving seat. At the same time, the pushing assembly drives the receiving seat to move back to be aligned with the receiving track. The connector on the receiving track is moved to the receiving seat and abutted against the detection track for positioning. At the same time, when the clamping assembly clamps and conveys the connector, it also pushes the connector located below the CCD detector to the output track for conveyance, thereby realizing the detection of the connector and keeping a certain interval between adjacent two connectors for easy detection, reducing the probability of adverse interference during detection caused by multiple connectors abutting against each other, improving the detection effect and improving the quality of the connector.

[0026] At the same time, through the mutually staggered receiving track and detection track, the position of the connector can be automatically positioned without other structures, and the probability of damage to the connector caused by inserting a baffle between adjacent two connectors in the prior art is also reduced. Thus, the stability during the detection process and the quality of the connector can be improved through a simple structure.

[0027] Optionally, the pushing assembly includes:

[0028] The first pushing member is arranged on the frame and is connected to the first pushing seat and is used for driving the first pushing seat to move;

[0029] The second pushing member is arranged on the first pushing seat and is connected to the second pushing seat and is used for driving the second pushing seat to move.

[0030] Optionally, the clamping assembly includes:

[0031] The clamping seat is slidably arranged on the second pushing seat along the length direction of the detection track;

[0032] The clamping member is arranged on the second pushing seat and is used to drive the clamping seat to move;

[0033] Two first clamping pieces are arranged on the second pushing seat at intervals along the length direction of the detection track;

[0034] Two second clamping pieces are arranged on the clamping seat at intervals along the length direction of the detection track. One of the second clamping pieces is located between the two first clamping pieces, and the other second clamping piece is located on the side of the two first clamping pieces close to the output track. The two second clamping pieces cooperate with the two first clamping pieces to clamp and convey two connectors simultaneously, so that the connectors are arranged at intervals on the detection track and are sequentially moved to the CCD detector and the output track.

[0035] By adopting the above technical solution, the second pushing seat drives the clamping seat to approach the receiving seat, so that the connector on the receiving seat is located between the first clamping piece and the second clamping piece, and at the same time, the connector on the detection track is located between another first clamping piece and the second clamping piece. The clamping member starts to drive the clamping seat to move, and the movement of the clamping seat drives the two second clamping pieces to approach the two first clamping pieces, so as to clamp and convey two adjacent connectors, and when conveying two connectors, the second clamping piece on the side close to the output track pushes the connector closest to the output track onto the output track for conveying, so as to realize the conveying of the connector.

[0036] Through the two first clamping pieces and the two second clamping pieces, the connector at the CCD detector is kept at a certain distance from the connectors on both sides of this connector, and this distance is the minimum distance that does not interfere with the detection of the CCD detector. Therefore, more connectors can be placed on the detection track under the condition of not interfering with the detection of the CCD detector, thereby improving the detection efficiency of the connectors, and thus improving the detection effect and efficiency at the same time.

[0037] Optionally, a pushing part for pushing the connector into the output track is arranged on the side wall of the second clamping piece on the side close to the output track among the two first clamping pieces.

[0038] By adopting the above technical solution, the pushing part is used to ensure that the connector on the detection track is pushed onto the output track for conveying, so the moving distance of the first pushing seat is shortened and the detection efficiency is improved.

[0039] Optionally, a material passing hole for the connector to pass through is opened on the detection track at the position of the CCD detector, and the removing mechanism includes:

[0040] A removing block is slidably arranged on the material passing hole and is used to block or unlock the material passing hole;

[0041] A driving member is arranged on the frame and is used to drive the removing block to move;

[0042] An alarm component, which is arranged on the rack, electrically connected to the CCD detector, alarms when unqualified products appear, and statistically displays the number of unqualified products.

[0043] By adopting the above technical solution, before detection, the driving member makes the removal block block the material passing hole, so that the connector is moved to the removal block for placement. The CCD detector is started to detect the connector. When the detection is qualified, the driving member has no action. Otherwise, when the detection is unqualified, the driving member drives the removal block to open the material passing hole, so that the unqualified connector falls through the material passing hole for removal. At the same time, the alarm component is started to give an alarm reminder and record the number of unqualified ones. The staff timely detects the front production equipment and even adjusts the equipment when necessary, so as to ensure the installation and bending quality of the pins on the connector, thereby further improving the quality of the connector.

[0044] Optionally, the alarm component includes:

[0045] A control box, which is arranged on the rack, electrically connected to the CCD detector and used to display the detection data of the CCD detector;

[0046] An alarm lamp, which is arranged on the control box and alarms when unqualified products are detected.

[0047] By adopting the above technical solution, the CCD detector transmits the detection data into the control box. The control box processes the data and records and displays the unqualified products. When unqualified products appear, the control box controls the alarm lamp to give an alarm reminder, so as to remind the staff to observe and timely handle the operation state of the equipment, further improving the quality of the connector.

[0048] Optionally, a collection mechanism for collecting unqualified connectors is arranged on the rack. The collection mechanism includes:

[0049] A collection track, which is arranged on the rack. The removal mechanism is started to push and convey the unqualified connectors onto the collection track for arranging and placing, so as to facilitate the staff to observe the unqualified connectors;

[0050] A collection box, which is arranged on the rack and used to collect the connectors falling from the collection track;

[0051] A blocking component, which is arranged on the collection track and electrically connected to the CCD detector and used to block or unlock the connectors.

[0052] By adopting the above technical solution, the collecting track catches the unqualified connectors. Under the action of gravity, the connectors slide downward, so that the connectors abut against the blocking component for positioning, and the unqualified connectors are arranged on the collecting track, which is convenient for the staff to observe the unqualified connectors. At the same time, the unqualified products are arranged in order, so the staff can also easily compare the detection data of the CCD detector with the corresponding unqualified connectors, so as to quickly obtain the reasons for the unqualified connectors, enabling the staff to adjust the equipment in time, greatly reducing the probability of subsequent unqualified products, and further improving the quality of the connectors.

[0053] When the number of unqualified products detected by the CCD detector exceeds the specified number, the blocking component opens, so that the unqualified connectors fall into the collecting box for collection, and then the blocking component starts to continue to block the subsequent connectors, so as to realize the arrangement and collection of the connectors.

[0054] Optionally, the blocking component includes:

[0055] A blocking piece arranged on the collecting track;

[0056] A blocking sheet arranged on the blocking piece and sliding up and down under the action of the blocking piece to block or unlock the connectors.

[0057] By adopting the above technical solution, the blocking piece drives the blocking sheet to move up and down, so as to realize that the blocking sheet moves down to block the connectors, or the blocking sheet moves up to make the connectors fall into the collecting box for collection.

[0058] Optionally, the collecting track includes an inclined receiving section and a display section, and the receiving section catches the dropped unqualified connectors and the inclination angle is greater than that of the display section.

[0059] By adopting the above technical solution, the receiving section enables the caught connectors to move downward rapidly under the action of gravity, while the display section can slow down the moving speed of the connectors, reduce the impact force between the connectors and the blocking component or the previous connector, so that the connectors are closely arranged on the collecting track, improving the convenience for the staff to observe, and reducing the probability of damage to the connectors due to collision.

[0060] In summary, the present application includes at least one of the following beneficial technical effects:

[0061] 1. It is transported to the receiving track through the connector and the pushing mechanism is activated to transport the connector to the CCD detector for inspection. When the inspection is qualified, the pushing mechanism continues to push the connector to move for inspection, and during the pushing process, the qualified connectors are pushed into the output track for output. If the inspection is unqualified, the removal mechanism is activated to remove the unqualified connectors, thereby improving the yield rate of the connectors and the quality of the connectors.

[0062] 2. The pushing mechanism clamps and transports the connectors, and the outer side wall of the pushing mechanism is used to push the connectors that have been inspected to move, so that the connectors are arranged at intervals on the inspection track, and a certain distance is maintained between adjacent connectors. Therefore, the probability that adjacent two connectors lean against each other and cause errors in the CCD detector inspection is reduced, and the probability of misoperation of the removal mechanism is also reduced, thereby further improving the inspection effect and the quality of the connectors. Description of the Drawings

[0063] Figure 1 is a three-dimensional structural schematic diagram of the first embodiment of the detection device;

[0064] Figure 2 is a structural schematic diagram of the first embodiment of the detection device, with the receiving track and the output track omitted;

[0065] Figure 3 is a partial structural schematic diagram of the first embodiment of the detection device, mainly showing the clamping assembly;

[0066] Figure 4 is a partial structural schematic diagram of the first embodiment of the detection device, mainly showing the removal mechanism;

[0067] Figure 5 is a structural schematic diagram of the collection mechanism in the second embodiment of the detection device.

[0068] Reference Signs: 1. Frame; 2. Detection Device; 21. Receiving Track; 22. Inspection Track; 23. Output Track; 24. CCD Detector; 25. Mounting Frame; 26. Feeding Hole; 3. Pushing Mechanism; 31. Receiving Seat; 311. Limiting Groove; 32. Pushing Component; 321. Pushing Cylinder; 322. Pushing Block; 33. First Pushing Seat; 34. Second Pushing Seat; 35. Pushing Assembly; 36. First Pushing Piece; 37. Second Pushing Piece; 4. Clamping Assembly; 41. Clamping Seat; 42. Clamping Piece; 43. First Clamping Piece; 44. Second Clamping Piece; 45. Pushing Portion; 46. Fixed Block; 5. Removal Mechanism; 51. Removal Block; 52. Driving Part; 53. Alarm Component; 54. Control Box; 55. Alarm Light; 6. Collection Mechanism; 61. Collection Track; 62. Collection Box; 63. Receiving Section; 64. Display Section; 7. Blocking Mechanism; 71. Blocking Piece; 72. Blocking Flap; 73. Fixed Frame. Specific Embodiment

[0069] The following further elaborates on this application in conjunction with the attached Figures 1-5 drawings for a more detailed description.

[0070] An embodiment of this application discloses a pin bending detection device for a connector.

[0071] Embodiment 1

[0072] Referring to Figure 1 , the pin bending detection device for a connector includes a frame 1 and a detection device 2 disposed on the frame 1 for detecting a connector with pins already installed and bent, and the detection device 2 is also used to remove unqualified connectors.

[0073] Referring to Figure 1 and Figure 2 , the detection device 2 includes a receiving track 21, a detection track 22, an output track 23, a CCD detector 24, and a pushing mechanism 3. The receiving track 21, the detection track 22, and the output track 23 are all fixedly installed on the frame 1 and arranged along the length direction of the frame 1. The receiving track 21 and the detection track 22 are arranged in a staggered manner, and the detection track 22 and the output track 23 are arranged in alignment; the detection track 22 is located between the receiving track 21 and the output track 23. Both the receiving track 21 and the output track 23 are in an inclined state and have the same inclination direction. The height of one end of the receiving track 21 close to the detection track 22 is lower than the height of the end far from the detection track 22, while the height of one end of the output track 23 close to the detection track 22 is higher than the height of the end far from the detection track 22.

[0074] Multiple connectors with pins already installed and bent are sequentially moved onto the detection track 22, and the latter connector pushes the former connector to move, causing the multiple connectors to move towards the detection track 22; the detection track 22 is in a horizontal state and its two ends are respectively close to the receiving track 21 and the output track 23. The connectors on the detection track 22 fall onto the output track 23, and the connectors slide down under the action of gravity to output the connectors.

[0075] An installation frame 25 extending to the detection track 22 is fixedly installed on the frame 1, and the CCD detector 24 is fixedly installed on the installation frame 25 and used to detect the connectors located on the detection track 22, detecting the installation condition of the pins on the connectors to determine whether the connectors are qualified.

[0076] Referring to Figure 1 and Figure 2, the pushing mechanism 3 is arranged on the frame 1 and is used to push the connectors on the receiving track 21 onto the detection track 22, so that the connectors are moved to the CCD detector 24 for detection, and the qualified connectors after detection are moved to the output track 23 for conveying. The detection track 22 limits the position when the connectors move. The pushing mechanism 3 includes a receiving seat 31, a pushing component 32, a first pushing seat 33, a second pushing seat 34, a pushing component 35, and a clamping component 4. The receiving seat 31 is horizontally slidably installed on the frame 1, and the sliding direction is perpendicular to the length direction of the detection track 22. A limiting groove 311 for limiting the position of the connectors is formed on the receiving seat 31.

[0077] The pushing component 32 is arranged on the frame 1 and is used to drive the receiving seat 31 to move, so that the receiving seat 31 is aligned and communicated with the receiving track 21. At this time, one connector on the receiving track 21 is moved onto the limiting groove 311 and abuts against the detection track 22 for positioning; or, the receiving seat 31 is aligned and communicated with the detection track 22, and the gap between the receiving seat 31 and the detection track 22 is smaller than the length of the connector. At this time, the connector on the receiving track 21 and closest to the receiving seat 31 abuts against the side wall of the receiving seat 31 for positioning. The pushing component 32 includes a pushing cylinder 321 and a pushing block 322. The pushing cylinder 321 is fixedly installed on the frame 1, and the pushing block 322 is fixedly installed on the piston rod of the pushing cylinder 321 and is connected to the receiving seat 31.

[0078] The first pushing seat 33 is slidably installed on the frame 1 along the length direction of the detection track 22, and the first pushing seat 33 is located on the side of the detection track 22 away from the receiving seat 31 and the receiving track 21; the second pushing seat 34 is horizontally slidably installed on the upper surface of the first pushing seat 33, and the sliding direction of the second pushing seat 34 is perpendicular to the sliding direction of the first pushing seat 33, that is, the second pushing seat 34 moves along the direction of approaching or departing from the detection track 22.

[0079] The pushing component 35 is used to drive the first pushing seat 33 or the second pushing seat 34 to move. The pushing component 35 includes a first pushing member 36 and a second pushing member 37. Both the first pushing member 36 and the second pushing member 37 are cylinders or electric push rods. The first pushing member 36 is fixedly installed on the frame 1 and the piston rod is connected to the first pushing seat 33 to drive the first pushing seat 33 to move; the second pushing member 37 is fixedly installed on the first pushing seat 33 and the piston rod is connected to the second pushing seat 34 to drive the second pushing seat 34 to move.

[0080] Refer to Figure 2 and Figure 3, the clamping assembly 4 includes a clamping seat 41, a clamping member 42, two first clamping pieces 43 and two second clamping pieces 44. The clamping seat 41 is slidably mounted on the upper surface of the second pushing seat 34 along the length direction of the detection track 22. A fixing block 46 is fixedly mounted on the second pushing seat 34, and the upper surfaces of the fixing block 46 and the second pushing seat 34 are flush; the clamping member 42 is a cylinder or an electric push rod, and the clamping member 42 is fixedly mounted on the upper surface of the second pushing seat 34, and the piston rod of the clamping member 42 is connected to the clamping seat 41 and is used to drive the clamping seat 41 to move.

[0081] The two first clamping pieces 43 are fixedly mounted on the fixing block 46 at intervals along the length direction of the detection track 22, and the two first clamping pieces 43 extend to the side close to the receiving seat 31 along the sliding direction of the receiving seat 31; the two second clamping pieces 44 are fixedly mounted on the upper surface of the clamping seat 41 at intervals along the length direction of the detection track 22, and the two first clamping pieces 43 extend to the side close to the receiving seat 31 along the sliding direction of the receiving seat 31.

[0082] Refer to Figure 1 and Figure 3 , one of the second clamping pieces 44 is located between the two first clamping pieces 43, and the other second clamping piece 44 is located on the side of the two first clamping pieces 43 close to the output track 23, and a pushing portion 45 is integrally provided on the side wall of the second clamping piece 44 close to the output track 23.

[0083] Refer to Figure 1 , Figure 2 and Figure 3 , when the receiving seat 31 moves to be aligned with the detection track 22, the second pushing member 37 drives the second pushing seat 34, the clamping seat 41, the first clamping pieces 43 and the second clamping pieces 44 to approach the receiving seat 31 and the detection track 22, so that the connector located on the limiting groove 311 is located between the first clamping piece 43 and the second clamping piece 44, and the connector located on the detection track 22 and on the side closest to the receiving seat 31 is located between the other first clamping piece 43 and the second clamping piece 44. The clamping member 42 drives the clamping seat 41 to drive the two second clamping pieces 44 to approach the two first clamping pieces 43, so that both connectors are clamped; the first pushing member 36 drives the first pushing seat 33, the second pushing seat 34, the clamping assembly 4 and the two connectors to approach the detection track 22, so that one of the connectors moves directly below the CCD detector 24, and the other connector continues to be located on the detection track 22 and on the side of the CCD detector 24 close to the receiving seat 31. During the movement of the connectors, they are both supported and limited by the receiving track 21.

[0084] The clamping member 42 drives the two second clamping pieces 44 to move away from each other to release the clamping of the two connectors. The second pushing member 37 drives the second pushing seat 34 to move away from the detection track 22, and the first pushing member 36 drives the first pushing seat 33 to move back close to the receiving seat 31, so as to move back to the original position.

[0085] The detection device 2 further includes a removal mechanism 5 which is arranged on the frame 1, electrically connected to the CCD detector 24, and used to remove unqualified connectors. When the CCD detector 24 detects that the connector is qualified, the removal mechanism 5 does not act. Meanwhile, during the process of conveying the connector to directly below the CCD detector 24, the pushing part 45 pushes the qualified connector located directly below the CCD detector 24 to fall onto the output track 23 for output, so as to realize the detection of the connector and remove unqualified connectors.

[0086] Refer to Figure 1 、 Figure 4 On the detection track 22 and directly below the CCD detector 24, there is a material passing hole 26, and the material passing hole 26 is for the connector to fall through. The removal mechanism 5 includes a removal block 51, a driving part 52, and an alarm component 53. The removal block 51 is horizontally slidably installed on the material passing hole 26, and the removal block 51 is used to control the opening and blocking of the material passing hole 26. The driving part 52 is a cylinder or an electric push rod, and the driving part 52 is fixedly installed on the frame 1. The piston rod of the driving part 52 is fixedly connected to the removal block 51 and is used to drive the removal block 51 to move.

[0087] The alarm component 53 is arranged on the frame 1 and alarms when unqualified products appear and counts the number of unqualified products. The alarm component 53 includes a control box 54 and an alarm lamp 55. The control box 54 is fixedly installed on the frame 1, and the CCD detector 24 is electrically connected to the control box 54 and conveys the detection data into the control box 54 for processing. Meanwhile, the control box 54 is also used to control the start and stop of the driving part 52, and the control box 54 is used to display the number of unqualified products and other information. The alarm lamp 55 is fixedly installed on the upper surface of the control box 54, and the alarm lamp 55 is electrically connected to the control box 54. When unqualified products are detected, the alarm lamp 55 gives a buzzer alarm.

[0088] When the detection signal of the CCD detector 24 is transmitted to the control box 54, the control box 54 judges whether the connector is qualified according to the processing of the detection data. When it is unqualified, the control box 54 controls the alarm lamp 55 to give a buzzer alarm and controls the driving part 52 to drive the removal block 51 to open the material passing hole 26. The unqualified connectors fall downward for removal, and then the driving part 52 drives the removal block 51 to block the material passing hole 26. Meanwhile, the control box 54 displays the number of unqualified products and other information, so that the staff can adjust the equipment in real time according to the number of unqualified products and information, making the quality of the connector pins and bending higher, thereby further reducing the number of unqualified connectors and improving the quality of the connectors.

[0089] The working principle of the embodiment of the present application is as follows:

[0090] After the pins are installed and the bent connector output is moved onto the receiving track 21, the connector is moved onto the limiting groove 311 and abutted against the detection track 22 for positioning. Then, the pushing cylinder 321 is driven to drive the receiving seat 31 and the connector closer to the detection track 22. The second pusher 37 drives the second pushing seat 34 closer to the detection track 22, so that the connector is located between the first clamping piece 43 and the second clamping piece 44. The clamping piece 42 drives the second clamping piece 44 closer to the first clamping piece 43 to clamp the connector. The first pusher 36 drives the connector onto the removing block 51, and pushes the connector located on the removing block 51 onto the output track 23 for output. The clamping piece 42 releases the clamping, and the second pusher 37 and the first pusher 36 drive the second pushing seat 34 and the clamping assembly 4 to move back to their original positions in sequence.

[0091] The CCD detector 24 is used to detect the connector located on the removing block 51. If the connector is qualified, the subsequent movement of the clamping assembly 4 will push the qualified connector onto the output track 23 for output. If it is unqualified, the driving piece 52 drives the removing block 51 to move and open the material passing hole 26, then the connector drops downward for removal. At the same time, the alarm lamp 55 is activated for alarm reminder, and the control box 54 displays the unqualified quantity and other information, so as to facilitate the staff to adjust the equipment in real time according to the unqualified information, thereby reducing the number of subsequent unqualified connectors and improving the quality of the connectors.

[0092] Embodiment 2

[0093] Refer to Figure 4 and Figure 5 This embodiment is different from Embodiment 1 in that a collecting mechanism 6 for collecting unqualified connectors is provided on the frame 1.

[0094] The collecting mechanism 6 includes a collecting track 61, a blocking assembly 7 and a collecting box 62. The collecting track 61 includes a receiving section 63 and a display section 64. The receiving section 63 is fixedly installed on the frame 1 and is located below the detection track 22. At the same time, the receiving section 63 is located directly below the material passing hole 26 and is used to catch the dropped unqualified connectors. The receiving section 63 extends obliquely downward to the outside of the detection track 22 and is used to guide the connectors to the outside of the detection track 22. The display section 64 is fixedly installed on the frame 1 and is located below the receiving section 63. The display section 64 catches the connectors dropped on the receiving section 63 and is arranged obliquely downward. At the same time, the inclination angle of the display section 64 is smaller than that of the receiving section 63.

[0095] The collection box 62 is placed on the rack 1 and below the display section 64. The collection box 62 is used to collect the connectors that fall through the display section 64. The blocking assembly 7 is arranged on the collection track 61 and electrically connected to the CCD detector 24, so as to block or unlock the connectors. A fixing frame 73 is fixedly installed on the upper surface of one end of the display section 64 facing away from the receiving section 63. The blocking assembly 7 includes a blocking member 71 and a blocking piece 72. The blocking member 71 is a cylinder. The blocking member 71 is fixedly installed on the upper surface of the fixing frame 73 and the piston rod passes through the fixing frame 73 and is arranged vertically downward. The blocking piece 72 is fixedly installed on the piston rod of the blocking member 71. The control box 54 is used to control the start and stop of the blocking member 71 according to the number of unqualified ones.

[0096] The blocking member 71 drives the blocking piece 72 to move downward to block the movement of the connectors, so that the connectors are arranged and placed on the display section 64, and the pins on the connectors are located above the display section 64, so that the staff can more conveniently observe the pin installation condition of the connectors. When the number of unqualified connectors reaches the specified value, the control box 54 controls the blocking member 71 to start, driving the blocking piece 72 to move upward, so that a plurality of connectors fall into the collection box 62, and then the blocking member 71 drives the blocking piece 72 to move downward to block the subsequent connectors.

[0097] The working principle of the embodiment of the present application is as follows:

[0098] The connectors fall through the material passing hole 26 onto the receiving section 63. The connectors move onto the display section 64 under the action of gravity and are arranged and placed under the blocking effect of the blocking piece 72. The staff can timely observe the unqualified connectors and check them against the corresponding connectors according to the unqualified information in the control box 54, so as to obtain the unqualified reasons faster. Therefore, the equipment is adjusted in time, thus greatly reducing the number of subsequent unqualified connectors and improving the quality of the connectors.

[0099] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A connector pin bending detection device, characterized in that: The invention comprises a frame (1) and a detection device (2) arranged on the frame (1), wherein the detection device (2) comprises: A receiving track (21) is arranged on the frame (1) and is used to output the connector after the pins have been installed and bent; A detection track (22) disposed on the frame (1) and used to limit the position of the connector when it moves; An output track (23), arranged on the frame (1) and used to output qualified connectors; A CCD detector (24) is arranged on the frame (1) and is used to detect the connector on the detection track (22); A pushing mechanism (3) is arranged on the frame (1) and is used to push the connector on the receiving track (21) onto the detection track (22), so that the connector is moved to the CCD detector (24) for detection and the qualified connector after detection is moved to the output track (23) for transportation; A removal mechanism (5), which is arranged on the frame (1) and is electrically connected to the CCD detector (24) and is used to remove unqualified connectors; The receiving track (21) and the detecting track (22) are arranged at intervals and staggered with each other, and the pushing mechanism (3) comprises: A receiving seat (31) is slidably disposed on the frame (1) in a direction approaching or moving away from the detection track (22) and aligned with the receiving track (21) or the detection track (22) to communicate with the receiving track (21); when the receiving seat (31) is aligned with the receiving track (21), the connector on the receiving track (21) is moved to the receiving seat (31) and placed against the detection track (22) for positioning; or, when the receiving seat (31) is aligned with the detection track (22), the connector on the receiving track (21) is positioned against the receiving seat (31) for positioning; A pushing assembly (32), used for driving the receiving seat (31) to move; A push seat (33) is slidably disposed on the frame (1) along the length direction of the detection track (22); The second pushing seat (34) is slidably disposed on the first pushing seat (33) in a direction approaching or moving away from the detection track (22); A pushing assembly (35), used for driving the first pushing seat (33) or the second pushing seat (34) to move; A clamping assembly (4), arranged on the second pushing seat (34) and used for clamping the connector; The rack (1) is provided with a collecting mechanism (6) for collecting unqualified connectors, and the collecting mechanism (6) comprises: A collection track (61) is arranged on the frame (1), and the removal mechanism (5) is activated to push and transport the unqualified connectors to the collection track (61) for arrangement and placement, so that the staff can observe the unqualified connectors; A collection box (62) is arranged on the frame (1) and is used to collect connectors that have fallen off the collection track (61); A blocking component (7), arranged on the collection track (61) and electrically connected to the CCD detector (24) and used to block or unlock the connector; A material passage hole (26) for the connector to fall through is provided on the detection track (22) and located at the CCD detector (24), and the removal mechanism (5) comprises: A removal block (51) is slidably disposed on the material passage hole (26) and is used to block or unlock the material passage hole (26); A driving member (52) disposed on the frame (1) and used to drive the removal block (51) to move; An alarm component (53) is arranged on the frame (1) and is electrically connected to the CCD detector (24) and generates an alarm when defective products appear and performs statistical display of the number of defective products.

2. The connector pin bending detection device according to claim 1, characterized in that: The pushing component (35) comprises: A pushing member (36) is disposed on the frame (1) and connected to the pushing seat (33) and is used to drive the pushing seat (33) to move; The second pushing member (37) is arranged on the first pushing seat (33) and connected to the second pushing seat (34) and is used to drive the second pushing seat (34) to move.

3. The connector pin bending detection device according to claim 1, characterized in that: The clamping assembly (4) comprises: A clamping seat (41) is slidably disposed on the second pushing seat (34) along the length direction of the detection track (22); A clamping member (42) is disposed on the second pushing seat (34) and is used to drive the clamping seat (41) to move; Two first clamping pieces (43) are arranged on the second pushing seat (34) at intervals along the length direction of the detection track (22); Two second clamping pieces (44) are arranged on the clamping seat (41) at intervals along the length direction of the detection track (22), wherein one of the second clamping pieces (44) is located between the two first clamping pieces (43) and the other second clamping piece (44) is located on a side of the two first clamping pieces (43) close to the output track (23), and the two second clamping pieces (44) cooperate with the two first clamping pieces (43) to simultaneously clamp and transport the two connectors, so that the connectors are arranged at intervals on the detection track (22) and are moved to the CCD detector (24) and the output track (23) in sequence.

4. The connector pin bending detection device according to claim 3, characterized in that: A pushing portion (45) for pushing the connector into the output track (23) is provided on a side wall of the second clamping piece (44) located on the side of the two first clamping pieces (43) close to the output track (23) close to the output track (23).

5. The connector pin bending detection device according to claim 1, characterized in that: The alarm component (53) comprises: A control box (54) is arranged on the frame (1) and is electrically connected to the CCD detector (24) and is used to display detection data of the CCD detector (24); An alarm light (55) is provided on the control box (54) and generates an alarm when a defective product is detected.

6. The connector pin bending detection device according to claim 1, characterized in that: The blocking component (7) comprises: A blocking member (71) is arranged on the collecting track (61); The blocking sheet (72) is arranged on the blocking member (71) and slides up and down under the action of the blocking member (71) to achieve blocking or unlocking of the connector.

7. The connector pin bending detection device according to claim 1, characterized in that: The collecting track (61) comprises a receiving section (63) and a display section (64) in an inclined state; the receiving section (63) receives the fallen unqualified connector and has an inclination angle greater than that of the display section (64).

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