Full-automatic commutator detection assembly line

Abstract

The utility model relates to a commutator full-automatic detection assembly line comprising a rack, a detection platform is arranged on the rack, and a material waiting station is arranged on one side of the detection platform; the inter-chip primary detection mechanism is used for detecting one copper bar and other copper bars on the commutator; the sheet shaft voltage-withstanding detection mechanism is used for carrying out voltage-withstanding detection on a copper bar and an inner hole on the commutator; the inter-chip secondary detection mechanism is used for detecting the space between any two copper bars on the commutator; and the height detection mechanism is used for detecting the height of the commutator. The beneficial effects of the utility model are that one-to-many withstand voltage detection and one-to-one withstand voltage detection of copper bars on a commutator can be realized through the inter-chip primary detection mechanism and the inter-chip secondary detection mechanism, so that the detection is more comprehensive and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator detection, in particular to a full-automatic detection production line for commutators. Background Art

[0002] The commutator, also known as the "rectifier," is a crucial component in the armature of DC and AC commutator motors. It is composed of a cylindrical or disc-shaped assembly of copper plates separated by mica sheets, each connected to several elements of the armature winding. As the armature rotates, the plates successively come into contact with fixed brushes. In DC motors, the brushes and commutator convert the AC current in the armature winding into DC current between the brushes. In AC commutator motors, the commutator ensures that the frequency of the AC current between the brushes meets operating requirements.

[0003] Chinese patent document 2019111389355 discloses a fully automatic commutator withstand voltage detection device and its use method, the method is: step one, loading stage; S1: transfer the commutator to the groove of the fixed seat; step two, sheet shaft withstand voltage detection stage and / or inter-sheet withstand voltage detection stage; S2: rotate the turntable counterclockwise to transfer the commutator to the sheet shaft withstand voltage detection mechanism and / or inter-sheet withstand voltage detection mechanism; the detection process of the sheet shaft withstand voltage detection mechanism is: the connecting seat moves downward, so that the conductive column extends into the commutator shaft hole, and the copper ring abuts against the commutator hook; the first high-voltage tester starts working, transmits high voltage to the conductive column and the copper ring, and performs a high-voltage withstand voltage test of more than 3000V, detects the conductive performance between all commutator contact pieces and the commutator shaft holes, and sends the detection information to the controller. If leakage current is detected between the commutator contact piece shafts, the controller will judge the commutator as unqualified. ; The detection process of the inter-piece voltage resistance detection mechanism is as follows: the fixed disk is close to the commutator, so that the steering rod is inserted between the two adjacent commutator hooks; the second cylinder pushes the second push plate close to the commutator, so that the two measuring needles are respectively in contact with the two adjacent commutator contact pieces; the second high-voltage tester starts to work, and transmits high voltage electricity to the measuring needle to perform a high-voltage resistance test of more than 500V to detect the conductive properties of the two adjacent commutator contact pieces. After the detection is completed, the first drive motor drives the rotating shaft to rotate, and the rotating shaft drives the commutator to rotate one circle through the steering rod. The two measuring needles respectively contact each commutator contact piece to detect the conductive properties of each commutator contact piece and send the detection information to the controller. If a leakage circuit is detected between the commutator contact pieces, the controller will judge the commutator as unqualified; Step three, unloading stage; S3: Rotate the turntable counterclockwise to unload the qualified commutators and unqualified commutators respectively.

[0004] In the above patent, when performing the inter-piece voltage withstand test, the commutator needs to be rotated while the test is being performed, and the test can only be performed between two adjacent contact pieces. The conductive performance between any two contact pieces cannot be tested. The test is not comprehensive enough and it is easy for unqualified products to flow out. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a fully automatic commutator detection production line to solve the above problems.

[0006] The technical solution of the utility model is implemented as follows: a commutator fully automatic detection production line, comprising:

[0007] A frame, wherein a testing platform is provided on the frame, and a material waiting station is provided on one side of the testing platform, wherein the material waiting station is used to place the commutator to be tested;

[0008] An inter-sheet detection mechanism is used to detect the gap between one copper bar and the other copper bars on the commutator;

[0009] A sheet shaft pressure resistance detection mechanism, which is used to perform pressure resistance detection on the copper busbar and inner hole on the commutator;

[0010] The inter-sheet two-track detection mechanism is used to detect between any two copper bars on the commutator;

[0011] A height detection mechanism, the height detection mechanism is used to detect the height of the commutator;

[0012] A reinforcement ring detection mechanism, which is used to perform electromagnetic detection on the reinforcement ring in the commutator;

[0013] A transfer mechanism, the transfer mechanism being used to drive the commutator to move on the detection platform;

[0014] A lifting mechanism, wherein the lifting mechanism is used to lift the commutator;

[0015] Among them, the one-stage detection mechanism between sheets, the sheet axis pressure resistance detection mechanism, the two-stage detection mechanism between sheets, the height detection mechanism, and the reinforcement ring detection mechanism are all arranged on the detection platform.

[0016] By adopting the above technical solution, the inter-segment pressure resistance test, the segment shaft pressure resistance test mechanism, the height test and the reinforcement ring test can be performed on the commutator at one time, and the transportation is automatic without manual operation, which can not only improve the accuracy and comprehensiveness of the test but also improve the efficiency of the test; through the inter-segment one-way detection mechanism and the inter-segment two-way detection mechanism, the one-to-many pressure resistance test and the one-to-one pressure resistance test of the copper bars on the commutator can be realized, making the detection more comprehensive and accurate.

[0017] The utility model is further configured as follows: the inter-sheet detection mechanism includes:

[0018] A bracket, wherein the bracket is arranged on the detection platform;

[0019] A sleeve, the sleeve is fixed to the bracket, the lower side of the sleeve is provided with a cavity for the commutator to extend into, and the lower side of the sleeve is provided with a plurality of probes matching the copper bars on the commutator, and the probes are all connected to the high-voltage tester;

[0020] A photoelectric sensor, wherein the photoelectric sensor is used to find a positioning point on the commutator;

[0021] Wherein, the sleeve is arranged above the detection platform.

[0022] By adopting the above technical solution, the transfer mechanism moves the commutator to the bottom of the sleeve, and then the lifting mechanism drives the commutator to rise. The photoelectric sensor can detect whether the current copper bar corresponds to the probe. When the copper bar on the commutator rotates to the position corresponding to the probe, the lifting mechanism drives the commutator to rise again, so that the copper bar and the probe are detected for detection; after the detection is completed, the lifting mechanism drives the commutator to move down and place it on the detection platform.

[0023] The present invention is further configured as follows: the structures of the one-way detection mechanism between sheets, the sheet axis withstand voltage detection mechanism, and the two-way detection mechanism between sheets are the same; the high-voltage tester applies a voltage of 400V-600V to the probes on the one-way detection mechanism between sheets and the two-way detection mechanism between sheets; the high-voltage tester applies a voltage of 1000V to the probes on the sheet axis withstand voltage detection mechanism; and the voltage of the probes on the two-way detection mechanism between sheets is greater than the voltage of the probes on the one-way detection mechanism between sheets.

[0024] By adopting the above technical solution, when performing a one-way detection between sheets, the first probe on the one-way detection mechanism between sheets is set as the first electrode, and all other probes are set as the second electrode. A voltage of 400V-600V is applied to the first electrode and the second electrode to detect the conductivity between the first copper busbar and all other copper busbars, and the detection signal is sent back to the high-voltage tester; then the second probe is set as the first electrode, and all other probes are set as the second electrode, and the detection is performed again, and so on, until all probes are set as the first electrode one by one, thereby detecting the conductivity between one copper busbar and the remaining copper busbars, thereby realizing one-to-many detection. When performing a sheet shaft withstand voltage test, the first probe on the sheet shaft withstand voltage test mechanism is set as the first electrode, and the detection column is set as the second electrode. A voltage of 1000V is applied to the first electrode and the second electrode, and the conductivity between the first copper busbar and the inner shaft hole is detected, and the detection signal is sent back to the high-voltage tester; then the second probe is set as the first electrode, and the detection column is still the second electrode, and the detection is performed again, and so on, until all probes are set as the first electrode one by one, thereby detecting the conductivity between any copper busbar and the inner shaft hole. When performing two-way detection between sheets, the Xth probe on the two-way detection mechanism between sheets is set as the first electrode, and any one of the probes from the X+1th to the nth probes is set as the second electrode. The second electrode is selected one by one from the X+1th probe to the nth probe, where n is the number of probes and copper busbars, and X is selected one by one from 1 to n. A voltage of 400V-600V is applied to the first electrode and the second electrode to detect the conductivity between any two copper busbars, and the detection signal is sent back to the high-voltage tester to achieve one-to-one individual detection.

[0025] The present invention is further configured as follows: the sheet shaft pressure resistance detection mechanism further includes a detection column, the detection column is electrically connected to the high voltage tester, and the detection column is inserted into the inner shaft hole of the commutator.

[0026] By adopting the above technical solution, the detection column cooperates with the probe on the sheet shaft pressure resistance detection mechanism to detect the pressure resistance performance between the copper busbar and the central shaft on the commutator.

[0027] The utility model is further configured as follows: the transfer mechanism includes:

[0028] A transverse rail, the transverse rail being fixed on the frame and having a transverse slider slidably connected to the transverse rail;

[0029] A movable platform, wherein the movable platform is slidably connected to the transverse track via a transverse slider;

[0030] A longitudinal track, the longitudinal track being fixed on the moving platform, and a longitudinal slider being slidably connected to the longitudinal track;

[0031] The clamping platform is slidably connected to the longitudinal track through a longitudinal slider, and a plurality of clamping cylinders are provided on the clamping platform corresponding to the material waiting station, the first detection mechanism between sheets, the sheet axis pressure detection mechanism, the second detection mechanism between sheets and the height detection mechanism;

[0032] a first driving cylinder, the first driving cylinder being used to drive the moving platform to move along the transverse track;

[0033] The second driving cylinder is used to drive the clamping platform to move along the longitudinal track.

[0034] By adopting the above technical solution, the first driving cylinder can drive the mobile platform to move horizontally along the transverse track, and the second driving cylinder can drive the clamping platform on the mobile platform to move longitudinally along the longitudinal track, thereby driving the clamping cylinder to clamp the commutator on the detection platform and move between various detection mechanisms, and can automatically drive the commutator to perform various detections.

[0035] The utility model is further configured as follows: the lifting mechanism includes:

[0036] A mounting frame, the mounting frame being arranged below the detection platform;

[0037] A lifting cylinder, wherein the lifting cylinder is arranged on the mounting frame;

[0038] A rotating motor, wherein a jacking column is provided on an output shaft of the rotating motor, and the rotating motor is slidably connected to the mounting frame;

[0039] A through hole, wherein the through hole is provided on the detection platform, and the axis of the through hole coincides with the axis of the sleeve;

[0040] Among them, the jacking mechanism is set in multiple ways and is respectively arranged below the first detection mechanism between the sheets, the sheet shaft pressure detection mechanism and the second detection mechanism between the sheets. The jacking column can move upward through the through hole. The output shaft of the jacking cylinder is connected to the rotating motor. The jacking column is used to be inserted into the inner shaft hole of the commutator and drive the commutator to rotate.

[0041] By adopting the above technical solution, the output shaft of the jacking cylinder extends to drive the rotating motor and the jacking column to rise. The jacking column passes through the through hole to lift the commutator on the detection platform. When the commutator rises to the height corresponding to the photoelectric sensor, the rotating motor drives the commutator to rotate, so that the copper bar on the commutator corresponds to the probe, the rotating motor stops, and then the jacking cylinder continues to extend, so that the copper bar contacts the probe, and then detection is carried out; after the detection is completed, the jacking cylinder retracts and resets, and the commutator falls on the detection platform.

[0042] The utility model is further configured as follows: the detection column is arranged at the upper end of the jacking column.

[0043] By adopting the above technical solution, when the jacking column on the jacking mechanism drives the commutator to rise, the detection column can be inserted into the central axis of the commutator, thereby performing the pressure resistance test of the sheet shaft.

[0044] The present invention is further configured as follows: it also includes a pushing mechanism, which corresponds to multiple settings including a single-stage detection mechanism between sheets, a sheet shaft pressure detection mechanism, a second-stage detection mechanism between sheets, a height detection mechanism and a reinforcement ring detection mechanism. The pushing mechanism includes a pushing cylinder and a waste box. The pushing cylinder is installed on the detection platform. A pushing block is provided on the output shaft of the pushing cylinder. The moving path of the pushing block passes under the probe. The waste box is provided under one side of the detection platform. After the pushing cylinder is actuated, the commutator on the detection platform is pushed into the waste box through the pushing block.

[0045] By adopting the above technical solution, when it is detected that the current commutator does not meet the standards, the pushing cylinder will push the commutator placed on the detection platform out, causing it to fall into the waste box for collection. The action is more efficient and the detection efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0047] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention;

[0048] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of A;

[0049] Figure 3 It is a schematic diagram of the local structure of a specific embodiment of the present invention. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] like Figure 1-Figure 3 As shown, the utility model discloses a commutator fully automatic detection production line, comprising:

[0052] A frame 1 is provided with a testing platform 10, and a material waiting station 2 is provided on one side of the testing platform 10, and the material waiting station 2 is used to place the commutator to be tested;

[0053] An inter-sheet detection mechanism 3 is used to detect the gap between one copper bar and the other copper bars on the commutator;

[0054] The sheet shaft pressure resistance detection mechanism 4 is used to perform pressure resistance detection on the copper busbar and inner hole on the commutator;

[0055] The inter-sheet two-track detection mechanism 5 is used to detect between any two copper bars on the commutator;

[0056] A height detection mechanism 6, which is used to detect the height of the commutator;

[0057] A reinforcement ring detection mechanism 7, which is used to perform electromagnetic detection on the reinforcement ring in the commutator;

[0058] A transfer mechanism 8, which is used to drive the commutator to move on the detection platform 10;

[0059] A lifting mechanism 9, which is used to lift the commutator;

[0060] Among them, the one-stage detection mechanism 3 between sheets, the sheet shaft pressure resistance detection mechanism 4, the two-stage detection mechanism 5 between sheets, the height detection mechanism 6, and the reinforcement ring detection mechanism 7 are all arranged on the detection platform 10.

[0061] By adopting the above technical solution, the inter-segment pressure resistance test, the segment shaft pressure resistance test mechanism, the height test and the reinforcement ring test can be performed on the commutator at one time, and the transportation is automatic without manual operation, which can not only improve the accuracy and comprehensiveness of the test but also improve the efficiency of the test; through the inter-segment one-way detection mechanism and the inter-segment two-way detection mechanism, the one-to-many pressure resistance test and the one-to-one pressure resistance test of the copper bars on the commutator can be realized, making the detection more comprehensive and accurate.

[0062] In the embodiment of the present invention, the inter-sheet detection mechanism 3 includes:

[0063] A bracket 30, wherein the bracket 30 is provided on the detection platform 10;

[0064] The sleeve 31 is fixed to the bracket 30. The lower side of the sleeve 31 is provided with a cavity for the commutator to extend into. The lower side of the sleeve 31 is provided with a plurality of probes 32 that match the copper bars on the commutator. The probes 32 are connected to the high-voltage tester.

[0065] A photoelectric sensor 33, which is used to find a positioning point on the commutator;

[0066] The sleeve 31 is disposed above the detection platform 10 .

[0067] By adopting the above technical solution, the transfer mechanism moves the commutator to the bottom of the sleeve 31, and then the lifting mechanism drives the commutator to rise. The photoelectric sensor 33 can detect whether the current copper busbar corresponds to the probe. When the copper busbar on the commutator rotates to a position corresponding to the probe 32, the lifting mechanism drives the commutator to rise again, so that the copper busbar and the probe 32 are detected for detection; after the detection is completed, the lifting mechanism drives the commutator to move down and place it on the detection platform 10.

[0068] In an embodiment of the present utility model, the structures of the one-way detection mechanism 3 between sheets, the sheet axis withstand voltage detection mechanism 4, and the two-way detection mechanism 5 between sheets are the same. The high-voltage tester applies a 400V-600V voltage to the probes 32 on the one-way detection mechanism 3 between sheets and the two-way detection mechanism 5 between sheets. The high-voltage tester applies a 1000V voltage to the probes on the sheet axis withstand voltage detection mechanism 4. The voltage of the probes 32 on the two-way detection mechanism 5 between sheets is greater than the voltage of the probes 32 on the one-way detection mechanism 3 between sheets.

[0069] By adopting the above technical solution, when performing a one-way detection between sheets, the first probe on the one-way detection mechanism between sheets is set as the first electrode, and all other probes are set as the second electrode. A voltage of 400V-600V is applied to the first electrode and the second electrode to detect the conductivity between the first copper busbar and all other copper busbars, and the detection signal is sent back to the high-voltage tester; then the second probe is set as the first electrode, and all other probes are set as the second electrode, and the detection is performed again, and so on, until all probes are set as the first electrode one by one, thereby detecting the conductivity between one copper busbar and the remaining copper busbars, thereby realizing one-to-many detection. When performing a sheet shaft withstand voltage test, the first probe on the sheet shaft withstand voltage test mechanism is set as the first electrode, and the detection column is set as the second electrode. A voltage of 1000V is applied to the first electrode and the second electrode, and the conductivity between the first copper busbar and the inner shaft hole is detected, and the detection signal is sent back to the high-voltage tester; then the second probe is set as the first electrode, and the detection column is still the second electrode, and the detection is performed again, and so on, until all probes are set as the first electrode one by one, thereby detecting the conductivity between any copper busbar and the inner shaft hole. When performing two-way detection between sheets, the Xth probe on the two-way detection mechanism between sheets is set as the first electrode, and any one of the probes from the X+1th to the nth probes is set as the second electrode. The second electrode is selected one by one from the X+1th probe to the nth probe, where n is the number of probes and copper busbars, and X is selected one by one from 1 to n. A voltage of 400V-600V is applied to the first electrode and the second electrode to detect the conductivity between any two copper busbars, and the detection signal is sent back to the high-voltage tester to achieve one-to-one individual detection.

[0070] In the embodiment of the present invention, the sheet shaft pressure detection mechanism 4 further includes a detection column, which is electrically connected to the high voltage tester and is inserted into the inner shaft hole of the commutator.

[0071] By adopting the above technical solution, the detection column cooperates with the probe 32 on the sheet shaft pressure resistance detection mechanism 4 to detect the pressure resistance performance between the copper busbar and the central shaft on the commutator.

[0072] In the embodiment of the present utility model, the transfer mechanism 8 includes:

[0073] A transverse rail 80 is fixed to the frame 1 and a transverse slider 81 is slidably connected to the transverse rail 80;

[0074] A movable platform 82 slidably connected to the transverse track 80 via a transverse slider 81 ;

[0075] A longitudinal track 83, wherein the longitudinal track 83 is fixed on the movable platform 82, and a longitudinal slider is slidably connected to the longitudinal track 83;

[0076] The clamping platform 85 is slidably connected to the longitudinal track 83 via a longitudinal slider. The clamping platform 85 is provided with a plurality of clamping cylinders 86 corresponding to the material waiting station 2, the first detection mechanism 3 between sheets, the sheet axis pressure detection mechanism 4, the second detection mechanism 5 between sheets, and the height detection mechanism 6;

[0077] a first driving cylinder, the first driving cylinder being used to drive the moving platform 82 to move along the transverse track 80;

[0078] The second driving cylinder is used to drive the clamping platform 85 to move along the longitudinal track 83.

[0079] By adopting the above technical solution, the first driving cylinder can drive the movable platform 82 to move horizontally along the transverse track 80, and the second driving cylinder can drive the clamping platform 85 on the movable platform 82 to move longitudinally along the longitudinal track 83, thereby driving the clamping cylinder 86 to clamp the commutator on the detection platform 10 and move between various detection mechanisms, and can automatically drive the commutator to perform various detections.

[0080] In the embodiment of the present utility model, the lifting mechanism 9 includes:

[0081] A mounting frame 90, the mounting frame 90 being provided below the detection platform 10;

[0082] A lifting cylinder 91, wherein the lifting cylinder 91 is provided on the mounting frame 90;

[0083] A rotating motor 92, wherein a lifting column 920 is provided on the output shaft of the rotating motor 92, and the rotating motor 92 is slidably connected to the mounting frame 90;

[0084] A through hole 93 is provided on the detection platform 10 , wherein the axis of the through hole 93 coincides with the axis of the sleeve 31 ;

[0085] Among them, the jacking mechanism 9 is set in multiple ways and is respectively arranged below the inter-sheet detection mechanism 3, the sheet shaft pressure detection mechanism 4 and the inter-sheet second detection mechanism 5. The jacking column 920 can move upward through the through hole 93. The output shaft of the jacking cylinder 91 is connected to the rotating motor 92. The jacking column 920 is used to be inserted into the inner shaft hole of the commutator and drive the commutator to rotate.

[0086] By adopting the above technical solution, the output shaft of the lifting cylinder 91 extends to drive the rotating motor 92 and the lifting column 920 to rise. The lifting column 920 passes through the through hole 93 to lift the commutator on the detection platform 10. When the commutator rises to the height corresponding to the photoelectric sensor 33, the rotating motor 92 is activated to drive the commutator to rotate, so that the copper busbar on the commutator corresponds to the probe 32. The rotating motor 92 stops, and then the lifting cylinder 91 continues to extend, so that the copper busbar contacts the probe 32, and then the detection is carried out; after the detection is completed, the lifting cylinder 91 is retracted and reset, and the commutator falls on the detection platform 10.

[0087] In the embodiment of the present invention, the detection column is provided at the upper end of the lifting column 920 .

[0088] By adopting the above technical solution, the lifting column 920 on the lifting mechanism 9 can insert the detection column into the central axis of the commutator when driving the commutator to rise, thereby performing the pressure resistance test of the sheet shaft.

[0089] In an embodiment of the present utility model, a pushing mechanism is also included, and the pushing mechanism corresponds to a single-stage detection mechanism 3 between sheets, a sheet shaft pressure detection mechanism 4, a second-stage detection mechanism 5 between sheets, a height detection mechanism 6 and a reinforcement ring detection mechanism 7. The pushing mechanism includes a pushing cylinder and a waste box 101. The pushing cylinder is installed on the detection platform. A pushing block 100 is provided on the output shaft of the pushing cylinder. The moving path of the pushing block 100 passes under the probe 32. The waste box 101 is provided under one side of the detection platform 10. After the pushing cylinder is actuated, the commutator on the detection platform 10 is pushed into the waste box 101 through the pushing block 101.

[0090] By adopting the above technical solution, when it is detected that the current commutator does not meet the standards, the pushing cylinder will push the commutator placed on the detection platform 10 out, causing it to fall into the waste box 101 for collection. The action is more efficient and the detection efficiency is higher.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic commutator detection line, characterized in that: include, A frame (1), wherein a detection platform (10) is provided on the frame (1), and a material waiting station (2) is provided on one side of the detection platform (10), and the material waiting station (2) is used to place a commutator to be detected; An inter-sheet detection mechanism (3), wherein the inter-sheet detection mechanism (3) is used to detect between one copper bar and the other copper bars on the commutator; A sheet shaft pressure resistance detection mechanism (4), the sheet shaft pressure resistance detection mechanism (4) is used to perform pressure resistance detection on the copper busbar and inner hole on the commutator; An inter-sheet two-track detection mechanism (5), the inter-sheet two-track detection mechanism (5) is used to detect between any two copper bars on the commutator; A height detection mechanism (6), the height detection mechanism (6) is used to detect the height of the commutator; A reinforcement ring detection mechanism (7), the reinforcement ring detection mechanism (7) is used to perform electromagnetic detection on the reinforcement ring in the commutator; A transfer mechanism (8), the transfer mechanism (8) being used to drive the commutator to move on the detection platform (10); A lifting mechanism (9), wherein the lifting mechanism (9) is used to lift the commutator; The first detection mechanism between sheets (3), the sheet shaft pressure resistance detection mechanism (4), the second detection mechanism between sheets (5), the height detection mechanism (6), and the reinforcement ring detection mechanism (7) are all arranged on the detection platform (10).

2. A commutator fully automatic detection line according to claim 1, characterized in that: The inter-sheet detection mechanism (3) comprises: A bracket (30), wherein the bracket (30) is arranged on the detection platform (10); A sleeve (31), the sleeve (31) is fixed on the bracket (30), a cavity for the commutator to extend into is provided on the lower side of the sleeve (31), and a plurality of probes (32) matching the copper bars on the commutator are protruded from the lower side of the sleeve (31), and the probes (32) are connected to a high-voltage tester; A photoelectric sensor (33), wherein the photoelectric sensor (33) is used to find a positioning point on the commutator; Wherein, the sleeve (31) is arranged above the detection platform (10).

3. The commutator fully automatic detection line according to claim 2 is characterized in that: Also includes: The structures of the one-way detection mechanism (3) between sheets, the sheet axis withstand voltage detection mechanism (4), and the two-way detection mechanism (5) between sheets are the same. The high-voltage tester applies a voltage of 400V to 600V to the probes (32) on the one-way detection mechanism (3) between sheets and the two-way detection mechanism (5) between sheets. The high-voltage tester applies a voltage of 1000V to the probes on the sheet axis withstand voltage detection mechanism (4). The voltage of the probes (32) on the two-way detection mechanism (5) between sheets is greater than the voltage of the probes (32) on the one-way detection mechanism (3) between sheets.

4. The commutator fully automatic detection line according to claim 3 is characterized in that: The sheet shaft pressure resistance detection mechanism (4) further comprises a detection column, the detection column is electrically connected to the high voltage tester, and the detection column is inserted into the inner shaft hole of the commutator.

5. The commutator fully automatic detection line according to claim 1 is characterized in that: The transfer mechanism (8) comprises: A transverse rail (80), wherein the transverse rail (80) is fixed on the frame (1), and a transverse slider (81) is slidably connected to the transverse rail (80); A movable platform (82), wherein the movable platform (82) is slidably connected to the transverse track (80) via a transverse slider (81); A longitudinal track (83), wherein the longitudinal track (83) is fixed on the moving platform (82), and a longitudinal slider is slidably connected to the longitudinal track (83); A clamping platform (85), wherein the clamping platform (85) is slidably connected to the longitudinal track (83) via a longitudinal slider, and the clamping platform (85) is provided with a plurality of clamping cylinders (86) corresponding to the material waiting station (2), the first detection mechanism between sheets (3), the sheet axis pressure resistance detection mechanism (4), the second detection mechanism between sheets (5) and the height detection mechanism (6); a first driving cylinder, the first driving cylinder being used to drive the moving platform (82) to move along the transverse track (80); A second driving cylinder is used to drive the clamping platform (85) to move along the longitudinal track (83).

6. The commutator fully automatic detection line according to claim 4 is characterized in that: The lifting mechanism (9) comprises: A mounting frame (90), the mounting frame (90) being arranged below the detection platform (10); A lifting cylinder (91), wherein the lifting cylinder (91) is provided on the mounting frame (90); A rotating motor (92), wherein a lifting column (920) is provided on an output shaft of the rotating motor (92), and the rotating motor (92) is slidably connected to the mounting frame (90); A through hole (93), wherein the through hole (93) is provided on the detection platform (10), and the axis of the through hole (93) coincides with the axis of the sleeve (31); The jacking mechanism (9) is provided in multiple arrangements and is respectively provided below the inter-sheet detection mechanism (3), the sheet shaft pressure resistance detection mechanism (4) and the inter-sheet second detection mechanism (5); the jacking column (920) can pass through the through hole (93) and move upward; the output shaft of the jacking cylinder (91) is connected to the rotary motor (92); the jacking column (920) is used to be inserted into the inner shaft hole of the commutator and drive the commutator to rotate.

7. The commutator fully automatic detection line according to claim 6 is characterized in that: The detection column is arranged at the upper end of the lifting column (920).

8. The commutator fully automatic detection production line according to claim 1 is characterized in that: The invention also includes a pushing mechanism, which corresponds to a plurality of settings including a first detection mechanism between sheets (3), a sheet shaft pressure detection mechanism (4), a second detection mechanism between sheets (5), a height detection mechanism (6) and a reinforcement ring detection mechanism (7). The pushing mechanism includes a pushing cylinder and a waste box (101). The pushing cylinder is installed on the detection platform. A pushing block (100) is provided on the output shaft of the pushing cylinder. The moving path of the pushing block (100) passes under the probe (32). The waste box (101) is provided under one side of the detection platform (10). After the pushing cylinder is actuated, the pushing block (100) pushes the commutator on the detection platform (10) into the waste box (101).

Images