Multi-surface appearance detection device for connector

Abstract

The invention relates to a connector multi-surface appearance detection device, and relates to the technical field of connector detection, the connector multi-surface appearance detection device comprises a machine body and a moving assembly, the machine body is provided with a plurality of detection tables for placing connectors, the machine body is slidably provided with a sliding block, the sliding block is provided with a plurality of grabbing pieces, the grabbing pieces are used for grabbing the connectors, and the moving assembly is arranged on the machine body. The moving assembly is used for moving the sliding block, the machine body is provided with a first appearance detection piece and a second appearance detection piece, and the first appearance detection piece and the second appearance detection piece are used for detecting the appearance of the connector. The method has the effect of improving the detection accuracy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of connector detection, in particular to a connector multi-face appearance detection device. BACKGROUND

[0002] The male end and the female end of the connector can transmit information or current after contact, and it is a convenient plug-in connector widely used in many fields, such as automobile connectors. The connector includes a shell and a terminal, and the terminal is plugged into the shell. Since the terminal is thin and small, it may be deformed, inserted irregularly, etc. when being inserted into the shell.

[0003] The detection equipment in the prior art only sets a single detection station to detect one side of the connector, but the number of terminal insertion of the connector is large and dense, and sometimes the terminal has multiple rows. The middle part of the terminal may be blocked, and single-side detection may miss detection and false detection. Single-side detection is not comprehensive enough, and the detection accuracy is low. SUMMARY

[0004] In order to improve the detection accuracy, the present application provides a connector multi-face appearance detection device.

[0005] The connector multi-face appearance detection device provided by the present application adopts the following technical scheme: A connector multi-face appearance detection device, comprising a machine body and a moving assembly, the machine body is provided with a plurality of detection tables for placing connectors, the machine body is slidingly provided with a sliding block, the sliding block is provided with a plurality of grabbing pieces, the grabbing pieces are used for grabbing the connectors, the moving assembly is used for moving the sliding block, the machine body is provided with a first appearance detection piece and a second appearance detection piece, and the first appearance detection piece and the second appearance detection piece are used for detecting the appearance of the connector.

[0006] By adopting the above technical scheme, the first appearance detection piece and the second appearance detection piece are respectively aligned with different detection tables from different angles, so as to detect different appearance surfaces of the connector. At the same time, the grabbing pieces grab the connectors on the detection tables, the moving assembly drives the sliding block to move, the movement of the sliding block makes the grabbing pieces move, and the connectors are moved from one detection table to another detection table. Therefore, the first appearance detection piece and the second appearance detection piece cooperate to detect the appearance of the connector from different angles, so as to improve the comprehensiveness of detection and improve the detection accuracy.

[0007] Preferably, the moving assembly comprises a moving motor, a moving screw rod, a moving block and a moving cylinder, the machine body is provided with a moving groove, the moving block is slidingly arranged in the moving groove and connected with the sliding block, the moving screw rod is rotationally arranged in the moving groove and threadedly penetrates the moving block, the moving motor is arranged on the machine body and the rotating shaft of the moving motor is connected with the moving screw rod, the moving cylinder is arranged on the sliding block, the sliding block is slidingly provided with a sliding plate, and the grabbing pieces are arranged on the sliding plate and connected with the piston rod of the moving cylinder.

[0008] By adopting the above technical scheme, the moving motor is started to drive the moving screw rod to rotate and thereby drive the moving block to move in the moving groove, so as to drive the grabbing pieces to move horizontally, and the moving cylinder is started to drive the sliding plate to move up and down, so as to drive the grabbing pieces to move in the vertical direction, which is simple and convenient to operate and facilitates the movement of the grabbing pieces to facilitate the grabbing of the moving connector, thereby improving the convenience of use.

[0009] Preferably, the machine body is provided with a conveying belt, the conveying belt is used for transporting the connector, the machine body is provided with a third appearance detection piece, the third appearance detection piece is arranged above the conveying belt, and the machine body is provided with a continuity detection assembly, the continuity detection assembly is used for detecting the continuity of the connector.

[0010] By adopting the above technical scheme, the connector is placed on the conveying belt to move and transport, and the connector is in a state that the terminal faces upward at this time, when the connector moves below the third appearance detection piece, the third appearance detection piece detects the side of the terminal of the connector to detect whether the terminal is skewed, missing or other defects, and then the continuity detection assembly detects the continuity of the terminal and other devices of the connector, which improves the comprehensiveness of detection and thereby improves the accuracy of detection, simplifies the subsequent detection steps and improves the convenience of detection.

[0011] Preferably, the continuity detection assembly comprises a continuity detection block and a continuity detection cylinder, the continuity detection cylinder is arranged on the machine body and located directly above the conveying belt, and the continuity detection block is connected with the piston rod of the continuity detection cylinder and used for contacting the connector for continuity detection.

[0012] By adopting the above technical scheme, when the connector moves below the continuity detection cylinder following the conveying belt, the continuity detection cylinder is started to drive the continuity detection block to descend, so that the continuity detection block contacts each connecting terminal of the connector, thereby performing continuity detection through the detection circuit built-in or built-out of the continuity detection block, which is simple and convenient to operate and convenient to use.

[0013] Preferably, the machine body is provided with a limiting block, the limiting block is slidingly provided with a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod can slide onto the conveying belt to abut against the connector to be detected, the machine body is provided with a limiting cylinder, the piston rod of the limiting cylinder is connected with the first limiting rod, the limiting block is provided with a transmission assembly, and the transmission assembly is used to drive the second limiting rod to move according to the movement of the first limiting rod.

[0014] By adopting the above technical scheme, when the limiting cylinder is started to drive the first limiting rod to move close to the conveying belt to abut against the connector to be detected moving on the conveying belt, then the transmission assembly is used to drive the second limiting rod to move to abut against the connector, so that the first limiting rod and the second limiting rod abut against the connector from both sides to limit the connector, at this time, the on-off detection cylinder is used to drive the on-off detection block to move down to contact the connector terminal for on-off detection, and the first limiting rod and the second limiting rod limit the connector, thereby improving the stability of the connector during on-off detection and improving the accuracy of on-off detection.

[0015] Preferably, the transmission assembly comprises a first transmission rack, a second transmission rack and a transmission gear, the limiting block is provided with a transmission cavity, the transmission gear is rotationally arranged in the transmission cavity, the first transmission rack and the second transmission rack are slidingly arranged in the transmission cavity, the second limiting rod is inserted into the transmission cavity and connected with the second transmission rack, the first limiting rod is inserted into the transmission cavity, the first limiting rod is provided with a connecting block, the first transmission rack is provided with a connecting groove, and the connecting block is inserted into the connecting groove and can slide in the connecting groove.

[0016] By adopting the above technical scheme, when the limiting cylinder drives the first limiting rod to move, the connecting block moves in the connecting groove, when the connecting block abuts against the inner wall of the connecting groove, the first limiting rod continues to move, thereby driving the first transmission rack to move, driving the transmission gear to rotate, thereby driving the second limiting rod to move through the second transmission rack, thereby completing the transmission, and the movement of the second limiting rod has a delay compared with the movement of the first limiting rod, thereby reducing the possibility that the second limiting rod is stuck with the connector, and improving the stability and accuracy of the connector limiting.

[0017] Preferably, the machine body is provided with a recycling box, the conveying belt baffle is provided with a recycling opening, the machine body is provided with a recycling cylinder, the piston rod of the recycling cylinder is provided with a recycling block, and the recycling block can push the connector to fall into the recycling box through the recycling opening.

[0018] According to the technical scheme, when the conduction detection result or the third appearance detection element detection structure is defective, the cylinder is recycled, the connector is pushed to fall into the recycling box through the recycling block, the operation is simple and convenient, the use is convenient, the defective products are distinguished in time, the possibility of defective products mixing into subsequent processes is reduced, and the detection accuracy is improved.

[0019] Preferably, the machine body is provided with a turnover motor, the machine body is rotationally provided with a turnover block, the turnover block is provided with a turnover slot for inserting the connector, the turnover block is connected with the rotation shaft of the turnover motor, the turnover block is slidably provided with an abutting block, the turnover block is provided with a pushing slot communicating with the turnover slot, the pushing slot is slidably provided with a pushing rod connected with the abutting block, the machine body is provided with an arc-shaped pushing slot, and the pushing rod is inserted into the pushing slot and can move in the pushing slot.

[0020] According to the technical scheme, the connector is inserted into the turnover slot of the turnover block under the transportation of the conveying belt, then the turnover motor is started to drive the turnover block to turn 180°, so as to turn the connector, and at the same time in the turning process, the pushing rod slides in the pushing slot, thereby pushing the abutting block to move, so that the connector gradually exits the turnover slot in the turning process, and the turning is completed, the operation is simple and convenient, the operation of the connector exiting the turnover slot is simplified, and the convenience of use is improved.

[0021] Preferably, the machine body is provided with an arrangement rod, the arrangement rod is provided with an arrangement slot for inserting the connector pushed out of the turnover block, the machine body is provided with an arrangement cylinder, the arrangement cylinder piston rod is provided with an arrangement block, the arrangement block can be inserted into the arrangement slot and push the connector to move in the arrangement slot, the arrangement slot is slidably provided with a clamping block capable of abutting against the connector, the arrangement slot is slidably provided with a first clamping rack capable of abutting against the arrangement block, the arrangement slot is provided with a clamping spring connecting the inner wall of the arrangement slot and the first clamping rack, the arrangement block can abut against and push the first clamping rack to slide, the arrangement slot is rotationally provided with a clamping gear meshing with the first clamping rack, the clamping block is provided with a second clamping rack meshing with the clamping gear, and one of the grabbing elements can be inserted into the arrangement slot to grab the connector in the arrangement slot.

[0022] According to the technical scheme, the connector exits the turnover slot after turning and enters the arrangement slot of the arrangement rod, the arrangement cylinder is started to drive the connector to move to the clamping block, in this process, the arrangement block pushes the first clamping rack to move and compresses the clamping spring, the second clamping rack is driven to move through the meshing of the clamping gear, thereby driving the clamping block to move to clamp the connector, positioning, thereby improving the stability of the connector positioning when the grabbing element grabs the connector, improving the stability of grabbing and moving the connector, and improving the stability of subsequent connector positioning to improve the stability of subsequent appearance detection and improve the detection accuracy.

[0023] Preferably, the body rotation is provided with a rotating table, the body is provided with a fourth appearance detection member for detecting the connector placed on the rotating table, the body is provided with a rotating motor, the body rotation is provided with a rotating wheel, the body is provided with a rotating belt, the rotating belt is sleeved on the rotating wheel and the rotating table, and the rotating motor shaft is connected with the rotating table.

[0024] By adopting the above technical scheme, the rotating motor drives the rotating wheel to rotate, the rotating table is driven to rotate through the transmission of the rotating belt, and the connector placed on the rotating table is driven to rotate, so that the fourth appearance detection member performs appearance detection, the comprehensiveness of detection is improved, and the accuracy of detection is improved.

[0025] To sum up, the present application has at least one of the following beneficial technical effects: 1. By providing the body, the moving assembly, the detection table, the sliding block, the grabbing member, the first appearance detection member and the second appearance detection member, the body moving assembly drives the sliding block to move, and the grabbing member grabs the connector and places the connector on different detection tables in turn for the first appearance detection member and the second appearance detection member to detect from different angles, so as to improve the comprehensiveness of detection and improve the accuracy of detection; 2. By providing the moving motor, the moving lead screw, the moving block, the moving cylinder, the moving groove and the sliding plate, the moving motor is started to drive the moving lead screw to rotate to drive the moving block to slide in the moving groove, so as to drive the sliding block to move horizontally, and the moving cylinder is started to drive the sliding plate to slide up and down, so as to realize the horizontal and vertical movement of the grabbing member, which is simple and convenient to operate and convenient to use; 3. By providing the transmission belt, the third appearance detection member, the conduction detection cylinder and the conduction detection block, the transmission belt can drive the connector to move, the third appearance detection member detects the connector terminal when the connector moves below the third appearance detection member, and the conduction detection block contacts the connector to conduct detection when the connector moves through the conduction detection cylinder, which is simple and convenient to operate and convenient to use, improves the comprehensiveness of detection, and improves the accuracy of detection. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole schematic view of a connector multi-face appearance detection device provided by the embodiment of the present application.

[0027] Figure 2 It is a sectional view for embodying the structure of the moving assembly.

[0028] Figure 3 It is a sectional view for embodying the structure of the transmission assembly.

[0029] Figure 4 is a schematic diagram for embodying the position relationship of the recycling cylinder and the recycling box.

[0030] Figure 5 is a sectional view for embodying the internal structure of the turnover block.

[0031] Figure 6 is a sectional view for embodying the internal structure of the arrangement rod.

[0032] Figure 7 is a sectional view for embodying the internal structure of the gear groove.

[0033] Figure 8 is a sectional view for embodying the connection relationship between the rotating table and the rotating motor.

[0034] BRIEF DESCRIPTION OF DRAWINGS 1, machine body; 11, conveying belt; 111, recycling port; 12, detection table; 13, moving groove; 131, sliding block; 132, sliding plate; 133, grabbing piece; 14, first appearance detection piece; 15, second appearance detection piece; 16, third appearance detection piece; 17, fourth appearance detection piece; 2, moving assembly; 21, moving motor; 22, moving screw; 23, moving block; 24, moving cylinder; 3, conduction detection assembly; 31, conduction detection cylinder; 32, conduction detection block; 33, recycling cylinder; 331, recycling block; 332, recycling box; 4, limiting cylinder; 41, limiting block; 411, transmission cavity; 42, first limiting rod; 421, connecting block; 43, second limiting rod; 5, transmission assembly; 51, transmission gear; 52, first transmission rack; 521, connecting groove; 53, second transmission rack; 6, turnover motor; 61, turnover block; 611, turnover groove; 612, pushing groove; 62, abutting block; 621, abutting spring; 622, pushing rod; 63, abutting plate; 631, pushing slot; 7, arrangement rod; 71, arrangement groove; 72, gear groove; 73, arrangement cylinder; 731, arrangement block; 74, clamping block; 741, second clamping rack; 75, first clamping rack; 751, clamping gear; 752, clamping spring; 8, rotating table; 81, rotating motor; 82, rotating wheel; 83, rotating belt. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying drawings. Figures 1-8 The present application is further described in detail.

[0036] The embodiment of the present application discloses a connector multi-face appearance detection device. Referring to Figure 1It includes a body 1 and several detection tables 12, the detection tables 12 are arranged on the body 1 and used for placing connectors, the body 1 is slidably provided with a sliding block 131, the sliding block 131 is provided with several grabbing pieces 133, the grabbing pieces 133 are mechanical hands with suction cups. The body 1 is provided with a moving assembly 2 used for moving the electric sliding block 131. The body 1 is provided with a first appearance detection piece 14 arranged horizontally on the rear side and aligned with the first detection table 12 from left to right, the body 1 is provided with a second appearance detection piece 15 arranged horizontally along the vertical direction and downward and aligned with the second detection table 12 from left to right, the first appearance detection piece 14 and the second appearance detection piece 15 are both CCD cameras and used for detecting the appearance of the connectors. The appearance is detected by the plurality of CCD cameras, so that the comprehensiveness and accuracy of detection are improved.

[0037] In order to improve the convenience of use, referring to Figure 1 and Figure 2 The moving assembly 2 includes a moving motor 21, a moving lead screw 22, a moving block 23 and a moving cylinder 24 (the screw thread of the moving lead screw 22 is not shown in the figure), the crossbar of the body 1 is provided with a moving groove 13 along the horizontal direction, the moving block 23 is slidably arranged in the moving groove 13 and fixedly connected with the sliding block 131. The moving lead screw 22 is rotationally arranged in the moving groove 13 and threadedly penetrates the moving block 23, the moving motor 21 is fixedly arranged on the crossbar of the body 1 and the rotating shaft of the moving motor 21 is coaxially fixedly connected with the moving lead screw 22. The moving cylinder 24 is fixedly arranged on the sliding block 131 and the piston rod of the moving cylinder 24 is provided with a sliding plate 132, the grabbing pieces 133 are all arranged on the sliding plate 132. The moving motor 21 is started to drive the moving block 23 to move horizontally, the moving cylinder 24 is started to drive the sliding plate 132 to move up and down, so as to drive the grabbing pieces 133 to move, so that the operation is simple and convenient and the use is convenient.

[0038] In order to further improve the detection accuracy, referring to Figure 1 The body 1 is provided with a conveying belt 11 used for conveying the connectors. The body 1 is provided with a CCD camera as a third appearance detection piece 16 along the vertical direction through a stand, the third appearance detection piece 16 is arranged directly above the conveying belt. The body 1 is provided with a conduction detection assembly 3 used for detecting the conduction performance of the connectors, the conduction detection assembly 3 includes a conduction detection block 32 and a conduction detection cylinder 31, the conduction detection cylinder 31 is fixedly arranged on the body 1 through a stand and located directly above the conveying belt 11. The conduction detection block 32 is fixedly arranged on the piston rod of the conduction detection cylinder 31 and used for conducting conduction detection by means of the built-in or external circuit of the connectors (the circuit connection line is not shown in the figure). The third appearance detection piece 16 detects the connectors in the conveying from above, cooperates with the conduction detection, improves the comprehensiveness of detection and further improves the detection accuracy.

[0039] In order to improve the accuracy of the conduction detection, referring to Figure 1 and Figure 3, the body 1 is fixedly provided with a limiting block 41 outside the baffle of the conveying belt 11, the limiting block 41 is slidingly provided with a first limiting rod 42 and a second limiting rod 43 which can penetrate the baffle of the conveying belt 11 to abut against the connector on the conveying belt, the body 1 is fixedly provided with a limiting cylinder 4 outside the baffle of the conveying belt, the piston rod of the limiting cylinder 4 is fixedly connected to the top of the first limiting rod 42 so that the piston rod of the limiting cylinder 4 is in a higher position and does not affect the movement of the connector on the conveying belt 11. The limiting block 41 is provided with a transmission assembly 5, the transmission assembly 5 is used to drive the second limiting rod 43 to move according to the movement of the first limiting rod 42. The first limiting rod 42 and the second limiting rod 43 are driven to move by the transmission assembly 5, thereby abutting against the connector on both sides, thereby improving the stability of the connector during the conduction detection, so as to improve the accuracy of the conduction detection.

[0040] For easy use, refer to Figure 1 and Figure 3 The transmission assembly 5 includes a first transmission rack 52, a second transmission rack 53 and a transmission gear 51, the limiting block 41 is further provided with a transmission cavity 411, the transmission gear 51 is provided with a plurality of and is engaged one by one, and the transmission gear 51 is rotationally arranged in the transmission cavity 411. The second transmission rack 53 is fixedly arranged on the second limiting rod 43 which can be inserted into the transmission cavity 411, and the first transmission rack 52 is slidingly arranged in the transmission cavity 411, and the first transmission rack 52 and the second transmission rack 53 are respectively engaged with the transmission gears 51 at both ends. The first limiting rod 42 is inserted into the transmission cavity 411, the first limiting rod 42 is provided with a connecting block 421, and the side wall of the first transmission rack 52 is provided with a connecting groove 521 for the connecting block 421 to be adaptively inserted. After the limiting cylinder 4 is started, the first limiting rod 42 is driven to move and abut against the connector moving on the conveying belt, in this process, the connecting block 421 moves in the connecting groove 521 until abutting against the inner wall of the connecting groove 521, when the first limiting rod 42 continues to move, the first transmission rack 52 is pushed to move, and the second limiting rod 43 is driven to move by the transmission gear 51 and the second transmission rack 53, thereby abutting against the connector from the other side, so as to limit the connector, which is simple and easy to operate and convenient to use.

[0041] For easy use, refer to Figure 1 and Figure 4The body 1 is fixedly provided with a recycling box 332 with a top opening. The conveying belt 11 is provided with a recycling port 111 at the position close to the recycling box 332 for the connector to pass through. The body 1 is provided with a recycling cylinder 33 through a bracket. The recycling cylinder 33 is provided with a recycling block 331 capable of passing through the recycling port 111. The recycling block 331 can push the connector to fall into the recycling box 332 through the recycling port 111. In other embodiments, a PLC or other controller can be provided to cooperate with multiple distance sensors to automatically control the on-off detection cylinder 31, the limiting cylinder 4 and the recycling cylinder 33 to automatically detect and automatically recycle defective products. The recycling cylinder 33 pushes the defective products into the recycling box 332, thereby reducing the possibility of mixing defective products into subsequent processes, facilitating sorting and improving the convenience of use.

[0042] In order to improve the comprehensiveness of detection, with reference to Figure 1 and Figure 5 The body 1 is provided with a turnover motor 6 through a bracket. The turnover motor 6 is provided with a turnover block 61 on the rotating shaft. The side wall of the turnover block 61 is provided with a turnover groove 611 to receive the connector moving on the conveying belt 11. The turnover block 61 is slidably provided with an abutting block 62 capable of abutting against the connector. The turnover groove 611 is provided with an abutting spring 621 connecting the inner wall of the turnover groove 611 and the abutting block 62. The side wall of the turnover block 61 is provided with a pushing groove 612 communicating with the turnover groove 611. The pushing groove 612 is slidably provided with a pushing rod 622 connected with the abutting block 62. The body 1 is fixedly provided with an abutting plate 63 abutting against the side wall of the turnover block 61 on the conveying belt 11. The surface of the abutting plate 63 is provided with an arc-shaped pushing slot 631 for the pushing rod 622 to slide and insert. The connector on the conveying belt 11 finally moves into the turnover groove 611 of the turnover block 61. Then the turnover motor 6 is started to drive the turnover block 61 to turn 180°. In this process, the pushing rod 622 slides in the arc-shaped pushing slot 631, thereby pushing the abutting block 62 to move, so that the connector gradually exits the turnover groove 611 during the turnover process. The turnover is completed. The operation is simple and convenient, which facilitates the detection of the bottom of the connector and improves the comprehensiveness of detection.

[0043] In order to improve the stability of the connector movement, with reference to Figure 1 , Figure 6 and Figure 7, the body 1 is horizontally provided with an arrangement rod 7, the distance between the arrangement rod 7 and the closest detection table 12 is consistent with the distance between adjacent detection tables 12. The arrangement rod 7 is provided with an arrangement side for the connector inserted by the turnover block 61, and the arrangement groove 71 is inclinedly arranged close to the turnover block 61 side. The arrangement rod 7 is fixedly provided with an arrangement cylinder 73, and the piston rod of the arrangement cylinder 73 is further provided with an arrangement block 731 inserted into the arrangement groove 71 to push the connector to move in the arrangement groove 71. The inner side wall of the arrangement groove 71 is provided with a gear groove 72, a plurality of clamping gears 751 are rotationally arranged in the gear groove 72, the clamping gears 751 are engaged one by one, a first clamping rack 75 is slidably arranged in the gear groove 72, the height difference formed by the thickness of the first clamping rack 75 is only engaged with the clamping gear 751 located at one end, and the gear groove 72 is provided with a clamping spring 752 connecting the inner wall of the gear groove 72 and the first clamping rack 75. The clamping block 74 is provided with a second clamping rack 741 engaged with one of the clamping gears 751. The arrangement block 731 is partially protrudingly arranged and can be inserted into the gear groove 72, and the part of the arrangement block 731 can push the part of the first clamping rack 75 extending downward and laterally to slide in the gear groove 72. The grabbing piece 133 closest to the arrangement rod 7 can be inserted into the arrangement groove 71 to grab the connector in the arrangement groove 71 by the suction cup. The arrangement cylinder 73 pushes the connector to move while driving the clamping block 74 to move through the engagement of the gear and rack, so that the arrangement block 731 and the clamping block 74 cooperate to clamp and fix the connector in the arrangement groove 71, thereby facilitating the grabbing piece 133 to grab and move.

[0044] In order to further improve the detection accuracy, with reference to Figure 1 and Figure 8 , the body 1 is rotationally provided with a rotating table 8 on the side away from the arrangement rod 7 of the detection table 12, the distance between the rotating table 8 and the closest detection table 12 is consistent with the distance between adjacent detection tables 12. The outer side part of the rotating table 8 is arranged in a ring shape. The body 1 is horizontally provided with a CCD camera as a fourth appearance detection piece 17 through a support, and the fourth appearance detection piece 17 detects the connector placed on the rotating table 8 from the front end. The body 1 is fixedly provided with a rotating motor 81, a rotating wheel 82 is arranged on the rotating shaft of the rotating motor 81, and a rotating belt 83 is adaptively and sleevedly arranged on the rotating table 8 and the rotating wheel 82. Power is provided by the rotating motor 81 to make the rotating table 8 rotate, so that the fourth appearance detection piece 17 detects the appearance of the connector from various angles, improves the comprehensiveness of detection, and improves the detection accuracy.

[0045] The implementation principle of the connector multi-face appearance detection device is as follows: the connector is placed on the conveying belt 11 with the connector terminal side upward, the detection of the terminal alignment and other items is performed through the third appearance detection member 16, then the continuity detection is performed through the continuity detection assembly 3, and the unqualified connector is pushed into the recycling box 332 through the recycling cylinder 33. Then the connector enters the overturning groove 611 of the overturning block 61, then the overturning motor 6 is started to drive the overturning block 61 to rotate, the connector is pushed out of the overturning groove 611 through the guiding of the arc-shaped pushing slot 631 and the abutting block 62 and falls into the arrangement groove 71, the connector is moved through the arrangement cylinder 73, and the arrangement block 731 and the clamping block 74 are fixed to the connector through the meshing of the gear and the rack, so that the connector is in parallel with each detection table 12, at this time the arrangement cylinder 73 is closed, and the connector is electrically grabbed by the moving assembly 2 electric grabbing member 133 and sequentially moved to each detection table 12 and the rotating table 8, and the detection is performed in cooperation with the first appearance detection member 14, the second appearance detection member 15 and the fourth appearance detection member 17. The detection is performed through multiple detection members, the comprehensiveness of the detection is improved, and the accuracy of the detection is improved.

[0046] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: equivalent changes made on the basis of the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A connector multi-faceted appearance inspection apparatus characterized by comprising: The utility model provides a connector appearance detection device, including body (1) and mobile assembly (2), the body (1) is provided with several detection platform (12) for placing connector, the body (1) is slidably provided with sliding block (131), the sliding block (131) is provided with several grabbing piece (133), the grabbing piece (133) is used to grab connector, the mobile assembly (2) is used to move sliding block (131), the body (1) is provided with first appearance detection piece (14) and second appearance detection piece (15), and the first appearance detection piece (14) and second appearance detection piece (15) are used to detect the appearance of connector.

2. The connector multi-faceted appearance inspection apparatus according to claim 1, characterized by: The mobile assembly (2) includes a moving motor (21), a moving lead screw (22), a moving block (23), and a moving cylinder (24). The body (1) is provided with a moving groove (13). The moving block (23) is slidably arranged in the moving groove (13) and connected to the sliding block (131). The moving lead screw (22) is rotatably arranged in the moving groove (13) and threadedly penetrates the moving block (23). The moving motor (21) is arranged on the body (1), and the rotating shaft of the moving motor (21) is connected to the moving lead screw (22). The moving cylinder (24) is arranged on the sliding block (131). The sliding block (131) is slidably provided with a sliding plate (132). The grabbing pieces (133) are all arranged on the sliding plate (132). The sliding plate (132) is connected to the piston rod of the moving cylinder (24).

3. The connector multi-faceted appearance inspection apparatus of claim 1, wherein: The body (1) is provided with a conveyor belt (11) for transporting connectors. The body (1) is provided with a third appearance detection piece (16) arranged above the conveyor belt (11). The body (1) is provided with a continuity detection assembly (3) for detecting the continuity performance of the connectors.

4. The connector multi-faceted appearance inspection apparatus according to claim 3, characterized by: The continuity detection assembly (3) includes a continuity detection block (32) and a continuity detection cylinder (31). The continuity detection cylinder (31) is arranged on the body (1) directly above the conveyor belt (11). The continuity detection block (32) is connected to the piston rod of the continuity detection cylinder (31) and used to contact the connectors for continuity detection.

5. The connector multi-faceted appearance inspection apparatus according to claim 4, characterized by: The body (1) is provided with a limiting block (41) slidably provided with a first limiting rod (42) and a second limiting rod (43). The first limiting rod (42) and the second limiting rod (43) can be slid onto the conveyor belt (11) to abut against the connectors to be detected for continuity. The body (1) is provided with a limiting cylinder (4). The piston rod of the limiting cylinder (4) is connected to the first limiting rod (42). The limiting block (41) is provided with a transmission assembly (5) for moving the second limiting rod (43) according to the movement of the first limiting rod (42).

6. The connector multi-faceted appearance inspection apparatus according to claim 5, characterized by: The transmission assembly (5) comprises a first transmission rack (52), a second transmission rack (53) and a transmission gear (51), the limiting block (41) is provided with a transmission cavity (411), the transmission gear (51) is rotationally arranged in the transmission cavity (411), the first transmission rack (52) and the second transmission rack (53) are both slidingly arranged in the transmission cavity (411), the second limiting rod (43) is inserted into the transmission cavity (411) and connected with the second transmission rack (53), the first limiting rod (42) is inserted into the transmission cavity (411), the first limiting rod (42) is provided with a connecting block (421), the first transmission rack (52) is provided with a connecting groove (521), the connecting block (421) is inserted into the connecting groove (521) and can slide in the connecting groove (521).

7. The connector multi-faceted appearance inspection apparatus of claim 4, wherein: The machine body (1) is provided with a recycling box (332), the conveying belt (11) baffle is provided with a recycling port (111), the machine body (1) is provided with a recycling cylinder (33), the recycling cylinder (33) piston rod is provided with a recycling block (331), the recycling block (331) can push the connector to fall into the recycling box (332) through the recycling port (111).

8. The connector multi-faceted appearance inspection apparatus according to claim 3, characterized by: The machine body (1) is provided with a turnover motor (6), the machine body (1) is rotationally provided with a turnover block (61), the turnover block (61) is provided with a turnover groove (611) for inserting the connector, the turnover block (61) is connected with the rotation shaft of the turnover motor (6), the turnover block (61) is slidingly provided with an abutting block (62) in it, the turnover block (61) is provided with a pushing groove (612) communicating with the turnover groove (611), the pushing groove (612) is slidingly provided with a pushing rod (622) connected with the abutting block (62) in it, the machine body (1) is provided with an arc-shaped pushing insertion groove (631), the pushing rod (622) is inserted into the pushing insertion groove (631) and can move in the pushing insertion groove (631).

9. The connector multi-faceted appearance inspection apparatus of claim 8, wherein: The machine body (1) is provided with an arrangement rod (7) provided with an arrangement slot (71) for the connector pushed out of the turnover block (61) to be inserted, the machine body (1) is provided with an arrangement cylinder (73), the piston rod of the arrangement cylinder (73) is provided with an arrangement block (731), the arrangement block (731) can be inserted into the arrangement slot (71) and push the connector to move in the arrangement slot (71), the arrangement slot (71) is slidably provided with a clamping block (74) capable of abutting against the connector, the arrangement slot (71) is slidably provided with a first clamping rack (75) capable of abutting against the arrangement block (731), the arrangement slot (71) is provided with a clamping spring (752) connecting the inner wall of the arrangement slot (71) and the first clamping rack (75), the arrangement block (731) can abut against and push the first clamping rack (75) to slide, the arrangement slot (71) is rotatably provided with a clamping gear (751) engaging the first clamping rack (75), the clamping block (74) is provided with a second clamping rack (741) engaging the clamping gear (751), one of the grabbing pieces (133) can be inserted into the arrangement slot (71) to grab the connector in the arrangement slot (71).

10. The connector multi-faceted appearance inspection apparatus of claim 1, wherein: The machine body (1) is rotatably provided with a rotating table (8), the machine body (1) is provided with a fourth appearance detection piece (17) for detecting the connector placed on the rotating table (8), the machine body (1) is provided with a rotating motor (81), the machine body (1) is rotatably provided with a rotating wheel (82), the machine body (1) is provided with a rotating belt (83), the rotating belt (83) is sleeved on the rotating wheel (82) and the rotating table (8), the rotating shaft of the rotating motor (81) is connected with the rotating table (8).

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