CN115400986A - Automatic quality inspection screening device for wiring terminal - Google Patents

Automatic quality inspection screening device for wiring terminal Download PDF

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Publication number
CN115400986A
CN115400986A CN202211353775.8A CN202211353775A CN115400986A CN 115400986 A CN115400986 A CN 115400986A CN 202211353775 A CN202211353775 A CN 202211353775A CN 115400986 A CN115400986 A CN 115400986A
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CN
China
Prior art keywords
screening
quality inspection
telescopic
fixedly connected
outer cylinder
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Granted
Application number
CN202211353775.8A
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Chinese (zh)
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CN115400986B (en
Inventor
张喜军
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Suzhou Cisco Saide Electronic Technology Co ltd
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Suzhou Sced Electronics Co ltd
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Priority to CN202211353775.8A priority Critical patent/CN115400986B/en
Publication of CN115400986A publication Critical patent/CN115400986A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/344Sorting according to other particular properties according to electric or electromagnetic properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating

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  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

The invention discloses an automatic quality inspection screening device for a wiring terminal, which belongs to the field of wiring terminal quality inspection and comprises a quality inspection table and a conveying table, wherein a plurality of screening outer cylinders are uniformly arranged at the bottom of a screening tray, the output end of an electric push rod penetrates through the side wall of each screening outer cylinder to extend downwards and is fixedly connected with a telescopic outer cylinder, the bottom of the telescopic outer cylinder is connected with a telescopic inner cylinder through a telescopic resetting piece, and a nut terminal conductive piece is arranged at the bottom of the telescopic inner cylinder. According to the invention, the nut terminal conductive piece is contacted with the nut of the wiring terminal through the downward movement of the screening outer cylinder, and the flexible outer cylinder and the flexible inner cylinder are moved due to the structure in the continuous downward movement of the screening outer cylinder, so that the wiring port conductive piece is automatically inserted into the wiring port of the wiring terminal, and the quality inspection lamp is lightened or not through a passage formed by the nut terminal conductive piece and the wiring port conductive piece, so that whether the quality of the wiring terminal is qualified or not is detected.

Description

Automatic quality inspection screening device for wiring terminal
Technical Field
The invention relates to the technical field of quality inspection of wiring terminals, in particular to an automatic quality inspection screening device for wiring terminals.
Background
With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases; along with the development of the electronic industry, binding post's application range is more and more, and the kind is also more and more, binding post's structure is also more and more complicated, its precision is also more and more high, along with the increase of structure, the increase of function, can make binding post's reliability reduce, present binding post often can have the culling of certain probability in carrying out the manufacturing process, pick through artificial observation to binding post's appearance problem and can distinguish, but to binding post inside wiring quality and the detection of whether opening circuit, it can discover to need to carry out the circular telegram test with binding post's wiring mouth often, the switch-on of circuit and detection all can consume longer time, the efficiency is very low, and workman's work load is also very huge, for this reason, propose an automatic quality control sieving mechanism for binding post.
Disclosure of Invention
The invention aims to solve the problems that the connection quality and the disconnection of the wiring terminal in the prior art are often detected by conducting a power-on test on a wiring port of the wiring terminal, the connection and the detection of a circuit take longer time, and the efficiency is very low.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic quality inspection screening device for a wiring terminal comprises a quality inspection table and a conveying table, wherein an intermittent servo motor is arranged on the quality inspection table, the output end of the intermittent servo motor is connected with a screening tray, a plurality of screening outer barrels are uniformly arranged at the bottom of the screening tray, a plurality of electric push rods are arranged in the screening tray, the output ends of the electric push rods penetrate through the side wall of the screening outer barrel and extend downwards and are fixedly connected with a telescopic outer barrel, the bottom of the telescopic outer barrel is connected with a telescopic inner barrel through a telescopic reset piece, the telescopic reset piece comprises an extension sleeve fixedly connected to the bottom of the telescopic outer barrel, and a nut terminal conductive piece is arranged at the bottom of the telescopic inner barrel;
the screening device comprises a screening outer cylinder, a telescopic inner cylinder, a screening inner cylinder, a horizontal limiting piece, an arc-shaped rod, a wiring port conductive piece, a nut terminal conductive piece, a buckle locking piece and a quality inspection lamp, wherein the telescopic inner cylinder is connected with the supporting horizontal rod, the screening outer cylinder is provided with the buckle locking piece for locking the supporting horizontal rod, the supporting horizontal rod is connected with the horizontal carrying rod through the horizontal limiting piece, the bottom of the horizontal carrying rod is connected with the arc-shaped rod, the end part of the arc-shaped rod is fixedly connected with the wiring port conductive piece, and the wiring port conductive piece and the nut terminal conductive piece are jointly electrically connected with the quality inspection lamp arranged on the screening outer cylinder;
the telescopic inner cylinder is connected with a linkage gear ring through a support piece, a vertical tooth groove meshed with the linkage gear ring is formed in the extension sleeve, and a horizontal tooth groove meshed with the linkage gear ring is formed in the bottom of the horizontal carrying rod;
the conveying tables are arranged on two sides of the bottom of the screening tray respectively, a waste material barrel is arranged between the two conveying tables, a conveying groove is formed in each conveying table, a conveying belt is arranged in each conveying groove, and a positioning guide piece for blocking a wiring terminal is arranged on each conveying table and located at the bottom of the outer screening barrel on one side.
Preferably, the bottom of the telescopic outer cylinder is fixedly connected with a T-shaped column, the top of the telescopic inner cylinder is provided with a T-shaped opening matched with the T-shaped column, and the telescopic inner cylinder is connected with the telescopic outer cylinder through a reset telescopic spring sleeved on the T-shaped column.
Preferably, the buckle locking piece comprises a movable column arranged on the extension sleeve, a clamping plate is fixedly connected to the end of the movable column, the clamping plate is connected with the extension sleeve through a connecting spring sleeved on the movable column, a lower clamping piece is fixedly connected to the bottom of the clamping plate, and a clamping groove matched with the lower clamping piece is formed in the support horizontal rod.
Preferably, the top of the clamping plate is fixedly connected with a pressed triangular block, and the bottom of the screening outer cylinder body is fixedly connected with a propping triangular block.
Preferably, the horizontal limiting part comprises a built-in block fixedly connected to the horizontal carrying rod, a rectangular moving opening for the built-in block to move is formed in the supporting horizontal rod, a horizontal limiting opening is formed in the built-in block, and the supporting horizontal rod is fixedly connected with a limiting rectangular block located in the horizontal limiting opening.
Preferably, the supporting piece comprises two supporting rods fixedly connected to the side wall of the telescopic inner cylinder, the two supporting rods are connected with a rotating shaft together, and the rotating shaft is sleeved with the linkage gear ring;
preferably, a supporting rectangular opening for the supporting rod to move is formed in the extending sleeve, and a rectangular offset opening for the supporting horizontal rod to move is formed in the extending sleeve.
Preferably, the bottom of the quality inspection table is fixedly connected with a bearing ring, and the bearing ring is rotatably connected with the screening disc through a rotating ring.
Preferably, the positioning guide comprises an arc-shaped guide block fixedly connected to two sides of the conveying trough and a U-shaped blocking end block fixedly connected with the arc-shaped guide block, and a positioning block is fixedly connected to the side wall of the blocking end block.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is designed aiming at the electrified quality inspection of the wiring terminal, the nut terminal conductive piece is contacted with the nut of the wiring terminal through the downward movement of the screening outer cylinder, the flexible outer cylinder and the flexible inner cylinder are moved in the continuous downward movement of the screening outer cylinder through the design, the wiring port conductive piece is automatically inserted into the wiring port of the wiring terminal, whether the quality inspection lamp is lighted or not is realized through a passage formed by the nut terminal conductive piece and the wiring port conductive piece, the quality inspection of the wiring terminal is detected to be qualified or not, the whole process is simple and efficient, the quality inspection standard is high, and the quality inspection of the wiring terminal is quickly realized.
2. According to the invention, when the nut terminal conductive piece and the wiring port conductive piece are used for detecting the wiring terminal, the nut terminal conductive piece and the wiring port conductive piece are locked through the buckle locking piece, so that the nut terminal conductive piece and the wiring port conductive piece are jointly acted for clamping the wiring terminal and carrying the wiring terminal to displace, and the effect of transferring the wiring terminal is realized.
3. The invention aims at whether the quality inspection lamp is lighted or not caused by the fact that whether the wiring terminal is connected or not, realizes the control of the retraction position of the electric push rod, realizes the feeding of qualified wiring terminals onto the conveying table and the feeding of unqualified wiring terminals into the waste cylinder, and realizes the effect of screening the wiring terminals.
Drawings
Fig. 1 is a schematic perspective view of an automatic quality inspection screening device for connection terminals according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a screening outer cylinder in the automatic quality inspection screening device for the connection terminal according to the present invention;
fig. 4 is a schematic cross-sectional structural view of an automatic quality inspection screening device for connection terminals according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
fig. 6 is a schematic structural view of a positioning guide member in an automatic quality inspection screening apparatus for connection terminals according to the present invention;
fig. 7 is a schematic top view of a conveying table of an automatic quality inspection screening apparatus for connection terminals according to the present invention;
fig. 8 is a schematic diagram of a quality inspection process of an automatic quality inspection screening apparatus for a connection terminal according to the present invention.
In the figure: 1. a quality inspection table; 2. a conveying table; 3. an intermittent servo motor; 4. screening the tray; 5. screening the outer cylinder body; 6. an electric push rod; 7. a telescopic outer cylinder; 8. an inner telescopic cylinder; 9. a nut terminal conductive member; 10. supporting the horizontal rod; 11. a horizontal carrier bar; 12. an arc-shaped rod; 13. a wiring port conductive member; 14. a quality inspection lamp; 15. a linked gear ring; 16. a vertical gullet; 17. a horizontal gullet; 18. a conveyor belt; 19. an extension sleeve; 20. a T-shaped column; 21. a movable post; 22. clamping a plate; 23. a lower clamping piece; 24. a card slot; 25. a compression triangular block; 26. butting against the triangular block; 27. a built-in block; 28. a horizontal limiting port; 29. a limiting rectangular block; 30. a support bar; 31. a rectangular offset port; 32. a bearing ring; 33. an arc-shaped guide block; 34. a blocking end block; 35. positioning blocks; 36. a waste cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Examples
Referring to fig. 1-8, an automatic quality inspection screening device for wiring terminals comprises a quality inspection table 1 and a conveying table 2, wherein an intermittent servo motor 3 is arranged on the quality inspection table 1, the intermittent servo motor 3 is one of servo motors, can achieve the effect of fixed-point stopping, is used in cooperation with a speed reducer, and can refer to KYDAS96300-6E in model; 3 output of intermittent type servo motor is connected with screening dish 4, and 1 bottom fixedly connected with bearing ring 32 of quality control platform, bearing ring 32 pass through the swivel becket and are connected with screening dish 4 rotation, and wherein the swivel becket passes through the bearing and is connected with screening dish 4 rotation, can realize the effect to screening dish 4 bearing.
A plurality of screening outer cylinders 5 are uniformly arranged at the bottom of the screening disc 4, a plurality of electric push rods 6 are arranged in the screening disc 4, the electric push rods 6 can achieve the telescopic effect, and for the prior art, detailed description is omitted here, and the model can refer to XDHA12-4000; the output end of the electric push rod 6 penetrates through the side wall of the screening outer cylinder 5 to extend downwards and is fixedly connected with the telescopic outer cylinder 7, wherein the bottom of the screening outer cylinder 5 is provided with a matching port matched with the telescopic outer cylinder 7, so that the telescopic outer cylinder 7 can be effectively accommodated;
the bottom of the telescopic outer barrel 7 is connected with a telescopic inner barrel 8 through a telescopic reset piece, further, the telescopic reset piece comprises an extension sleeve 19 fixedly connected to the bottom of the telescopic outer barrel 7, a T-shaped column 20 is fixedly connected to the bottom of the telescopic outer barrel 7, a T-shaped opening matched with the T-shaped column 20 is formed in the top of the telescopic inner barrel 8, and the telescopic inner barrel 8 is connected with the telescopic outer barrel 7 through a reset telescopic spring sleeved on the T-shaped column 20.
When the further advantage is adopted, when the nut terminal conductive piece 9 arranged at the bottom of the telescopic inner cylinder 8 is in contact with the screw at the top of the wiring terminal to be detected, the telescopic inner cylinder 8 is abutted, but the electric push rod 6 continuously moves downwards, so that the telescopic outer cylinder 7 and the telescopic inner cylinder 8 move relatively, the reset telescopic spring can be gradually compressed in the moving process, and the reset telescopic spring can be arranged to separate the telescopic inner cylinder 8 from the telescopic outer cylinder 7 when the buckle locking piece is released;
flexible inner tube 8 is connected with supports horizon bar 10, be provided with the buckle locking piece that carries out the locking to supporting horizon bar 10 on the outer barrel 5 of screening, furtherly, the buckle locking piece is including setting up the activity post 21 on extending sleeve 19, activity post 21 can carry out horizontal migration on extending sleeve 19, 21 tip fixedly connected with cardboard 22 of activity post, cardboard 22 establishes connecting spring on the activity post 21 and extends sleeve 19 through the cover and is connected, fastener 23 under the 22 fixedly connected with of cardboard, set up the draw-in groove 24 with 23 looks adaptations of fastener down on the support horizon bar 10, 22 top fixedly connected with pressurized triangular blocks 25 of cardboard, 5 bottom fixedly connected with of the outer barrel of screening contradict triangular blocks 26.
The further benefits of using the above are: when the telescopic inner cylinder 8 and the telescopic outer cylinder 7 move, a lower clamping piece 23 of an extension sleeve 19 arranged on the telescopic outer cylinder 7 can be inserted into a clamping groove 24, so that the locking between the telescopic inner cylinder 8 and the telescopic outer cylinder 7 is realized, the lower clamping piece 23 and the telescopic outer cylinder 7 cannot be separated from each other, when the electric push rod 6 drives the telescopic outer cylinder 7 to move upwards to a pressed triangular block 25 to contact a triangular block 26 for collision, the clamping plate 22 is horizontally moved, the lower clamping piece 23 is separated from the clamping groove 24, and the unlocking between the telescopic outer cylinder 7 and the telescopic inner cylinder 8 is realized;
support horizontal pole 10 and be connected with horizontal carrier bar 11 through horizontal locating part, further, horizontal locating part includes built-in block 27 of fixed connection on horizontal carrier bar 11, sets up the rectangle that supplies built-in block 27 to move on supporting horizontal pole 10 and moves the mouth, has seted up horizontal spacing mouth 28 on the built-in block 27, supports horizontal pole 10 fixedly connected with and is located the spacing rectangular block 29 of the spacing mouth 28 of level, and spacing rectangular block 29 carries out the horizontally removal in the spacing mouth 28 of level intelligence.
The telescopic inner cylinder 8 is connected with a linkage gear ring 15 through a supporting piece, a vertical tooth groove 16 meshed with the linkage gear ring 15 is formed in the extension sleeve 19, and a horizontal tooth groove 17 meshed with the linkage gear ring 15 is formed in the bottom of the horizontal carrying rod 11;
when the telescopic outer cylinder 7 moves downwards relative to the telescopic inner cylinder 8, the vertical tooth grooves 16 arranged on the telescopic outer cylinder can move downwards to drive the linkage gear ring 15 meshed with the linkage gear ring to rotate, and the horizontal carrying rod 11 meshed with the linkage gear ring 15 through the horizontal tooth grooves 17 is driven to move, so that the wiring port conductive piece 13 connected through the arc-shaped rod 12 is inserted into the wiring port of the wiring terminal;
further, support piece includes two bracing pieces 30 of fixed connection on the 8 lateral walls of flexible inner tube, and two bracing pieces 30 are connected with the axis of rotation jointly, and the axis of rotation cup joints with linkage gear ring 15 mutually, offers the support rectangle mouth that supplies bracing piece 30 to carry out the removal on the extension sleeve 19, offers the rectangle offset mouth 31 that supplies support horizon bar 10 to carry out the removal on the extension sleeve 19.
A nut terminal conductive piece 9 is arranged at the bottom of the telescopic inner cylinder 8, an arc-shaped rod 12 is connected at the bottom of the horizontal carrying rod 11, a wiring port conductive piece 13 is fixedly connected at the end part of the arc-shaped rod 12, and the wiring port conductive piece 13 and the nut terminal conductive piece 9 are electrically connected with a quality inspection lamp 14 arranged on the screening outer cylinder 5 together;
it should be noted that: the top of the structure of the wiring terminal is a wiring screw position, the side wall of the structure is provided with a wiring port, and the wiring port and the wiring screw are arranged in an L shape; the nut terminal conductive piece 9 positioned at the top is firstly contacted with a top wiring screw of the wiring terminal, then the wiring port conductive piece 13 is inserted into the wiring port, the wiring port conductive piece 13 inserted into the wiring port on the wiring terminal and the nut terminal conductive piece 9 can realize locking of the wiring terminal, so that a relative clamping effect is realized, and at the moment, when the telescopic outer barrel 7 is controlled to move upwards, the wiring terminal can be driven to move upwards;
it is noted that the flow diagram of FIG. 8 may be referenced for ease of understanding; the wiring port conductive piece 13 and the nut terminal conductive piece 9 are connected with a testing power supply, when the wiring inside the wiring terminal is good and is a passage, the quality inspection lamp 14 is triggered to light, the quality inspection lamp 14 lights and simultaneously controls the electric push rod 6 to move the wiring terminal to the other side of the conveying table 2 for contact clamping, and when the quality inspection lamp 14 does not light, the electric push rod 6 is controlled to remove the clamping of the wiring terminal at the position of the waste material cylinder 36, so that the automatic screening effect is realized;
carry platform 2 to be two, set up respectively in the both sides of screening dish 4 bottoms, two are carried and are provided with waste material barrel 36 between the platform 2, and wherein waste material barrel 36 is for collecting the wastrel, carries and has seted up the conveyer trough on the platform 2, is provided with conveyer belt 18 in the conveyer trough, and conveyer belt 18 is motor drive's transmission structure, for prior art, does not do detailed description here, is located and is provided with the location guide spare that blocks to the terminal of being qualified for the next round of competitions on the transport platform 2 of one side screening outer barrel 5 bottom.
Furthermore, the positioning guide comprises an arc-shaped guide block 33 fixedly connected to two sides of the conveying groove and a U-shaped blocking end block 34 fixedly connected with the arc-shaped guide block 33, and a positioning block 35 is fixedly connected to the side wall of the blocking end block 34;
the further benefits of using the above are: adopt arc guide piece 33 can make the binding post of skew can be adjusted back to can be accurate move locating piece 35 department, blockked by locating piece 35, block the size of end block 34 and binding post's size looks adaptation, and block all set up the breach that supplies the wire connection mouth to lead electric piece 13 male on end block 34 and the conveyer trough lateral wall.
When the screening device is used, a wiring terminal can be continuously conveyed to a quality inspection table 1 under the action of a conveying belt 18 on a conveying table 2, the screening terminal can accurately move to a blocking end block 34 under the action of an arc-shaped guide block 33, at the moment, an intermittent servo motor 3 drives a screening disc 4 to rotate, so that a screening outer cylinder 5 is just positioned at the top of the wiring terminal, at the moment, an electric push rod 6 drives a telescopic outer cylinder 7 to move downwards, a telescopic inner cylinder 8 arranged at the bottom of the telescopic outer cylinder 7 can move to the wiring terminal in one step and enables a nut terminal conductive piece 9 arranged at the bottom of the telescopic outer cylinder to be contacted with the wiring terminal, at the moment, the telescopic inner cylinder 8 is blocked and cannot move downwards, the telescopic outer cylinder 7 continuously moves downwards to realize relative movement with the telescopic inner cylinder 8, so that a vertical tooth groove 16 arranged on the telescopic outer cylinder 7 moves downwards, a linkage gear ring 15 meshed with the linkage outer cylinder is driven to rotate, a horizontal carrying rod 11 meshed with the linkage gear ring 15 through a horizontal tooth groove 17 is driven to move, and a wiring port conductive piece 13 connected with an arc-shaped rod 12 is inserted into a wiring port of the wiring terminal;
a clamping groove 24 arranged on the horizontal carrying rod 11 can be clamped with a lower clamping piece 23 arranged on the telescopic outer cylinder 7, so that the relative movement between the telescopic inner cylinder 8 and the telescopic outer cylinder 7 is locked, and at the moment, a wiring port conductive piece 13 inserted into a wiring port on a wiring terminal and a nut terminal conductive piece 9 can clamp the wiring terminal;
the electric push rod 6 retracts (the retraction distance does not enable the pressed triangular block 25 to be in contact with the abutting triangular block 26), so that the clamped wiring terminal is carried and moved, when the wiring inside the wiring terminal is good and is a passage, the quality inspection lamp 14 is triggered to be turned on, the electric push rod 6 is controlled to retract at the conveying table 2 on the other side, and when the quality inspection lamp 14 is not turned on, the electric push rod 6 is controlled to retract at the waste cylinder 36;
when electric putter 6 contracts again, can make pressurized triangle 25 and conflict triangle 26 contact, when the contact, make cardboard 22 horizontal migration, lower fastener 23 breaks away from with draw-in groove 24, realize that the locking between flexible urceolus 7 and the flexible inner tube 8 is relieved, flexible inner tube 8 resets under the expanding spring effect that resets, the in-process that resets can make the electrically conductive piece 13 of wiring mouth extract from binding post wiring mouth, relieve the centre gripping of binding post, binding post falls into predetermined position department automatically under the action of gravity, realize the effect of automatic quality control screening.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (9)

1. An automatic quality inspection screening device for wiring terminals comprises a quality inspection table (1) and a conveying table (2), and is characterized in that an intermittent servo motor (3) is arranged on the quality inspection table (1), the output end of the intermittent servo motor (3) is connected with a screening tray (4), a plurality of screening outer cylinders (5) are uniformly arranged at the bottom of the screening tray (4), a plurality of electric push rods (6) are arranged in the screening tray (4), the output end of each electric push rod (6) penetrates through the side wall of each screening outer cylinder (5) to extend downwards and is fixedly connected with a telescopic outer cylinder (7), the bottom of each telescopic outer cylinder (7) is connected with a telescopic inner cylinder (8) through a telescopic reset piece, each telescopic reset piece comprises an extension sleeve (19) fixedly connected to the bottom of the corresponding telescopic outer cylinder (7), and a nut terminal conductive piece (9) is arranged at the bottom of the corresponding telescopic inner cylinder (8);
the screening device is characterized in that the telescopic inner cylinder (8) is connected with a supporting horizontal rod (10), a buckling locking piece for locking the supporting horizontal rod (10) is arranged on the screening outer cylinder (5), the supporting horizontal rod (10) is connected with a horizontal carrying rod (11) through a horizontal limiting piece, the bottom of the horizontal carrying rod (11) is connected with an arc-shaped rod (12), the end part of the arc-shaped rod (12) is fixedly connected with a wiring port conductive piece (13), and the wiring port conductive piece (13) and the nut terminal conductive piece (9) are electrically connected with a quality inspection lamp (14) arranged on the screening outer cylinder (5) together;
the telescopic inner cylinder (8) is connected with a linkage gear ring (15) through a supporting piece, a vertical tooth groove (16) meshed with the linkage gear ring (15) is formed in the extension sleeve (19), and a horizontal tooth groove (17) meshed with the linkage gear ring (15) is formed in the bottom of the horizontal carrying rod (11);
the conveying tables (2) are arranged on two sides of the bottom of the screening tray (4) respectively, a waste material barrel (36) is arranged between the conveying tables (2), a conveying groove is formed in the conveying tables (2), a conveying belt (18) is arranged in the conveying groove, and a positioning guide piece for blocking a wiring terminal is arranged on the conveying tables (2) at the bottom of the outer screening barrel body (5) on one side.
2. The automatic quality inspection screening device for the wiring terminals as claimed in claim 1, wherein a T-shaped column (20) is fixedly connected to the bottom of the telescopic outer cylinder (7), a T-shaped opening matched with the T-shaped column (20) is formed in the top of the telescopic inner cylinder (8), and the telescopic inner cylinder (8) is connected with the telescopic outer cylinder (7) through a return telescopic spring sleeved on the T-shaped column (20).
3. The automatic quality inspection screening device for the wiring terminals is characterized in that the buckling locking piece comprises a movable column (21) arranged on the extension sleeve (19), a clamping plate (22) is fixedly connected to the end portion of the movable column (21), the clamping plate (22) is connected with the extension sleeve (19) through a connecting spring sleeved on the movable column (21), a lower clamping piece (23) is fixedly connected to the bottom of the clamping plate (22), and a clamping groove (24) matched with the lower clamping piece (23) is formed in the supporting horizontal rod (10).
4. The automatic quality inspection screening device for the wiring terminals as claimed in claim 3, wherein a pressed triangular block (25) is fixedly connected to the top of the clamping plate (22), and an interference triangular block (26) is fixedly connected to the bottom of the screening outer cylinder (5).
5. The automatic quality inspection screening device for the wiring terminals according to claim 1, wherein the horizontal limiting member comprises a built-in block (27) fixedly connected to the horizontal carrying rod (11), the supporting horizontal rod (10) is provided with a rectangular moving port for the built-in block (27) to move, the built-in block (27) is provided with a horizontal limiting port (28), and the supporting horizontal rod (10) is fixedly connected with a limiting rectangular block (29) located in the horizontal limiting port (28).
6. The automatic quality inspection screening device for the wiring terminals according to claim 1, wherein the support member comprises two support rods (30) fixedly connected to the side walls of the telescopic inner cylinder (8), the two support rods (30) are jointly connected with a rotating shaft, and the rotating shaft is sleeved with the linkage gear ring (15).
7. The automatic quality inspection screening device for the wiring terminals according to claim 6, wherein the extension sleeve (19) is provided with a support rectangular opening for moving the support rod (30), and the extension sleeve (19) is provided with a rectangular offset opening (31) for moving the support horizontal rod (10).
8. The automatic quality inspection screening device for the wiring terminals according to claim 1, wherein a bearing ring (32) is fixedly connected to the bottom of the quality inspection table (1), and the bearing ring (32) is rotatably connected with the screening disk (4) through a rotating ring.
9. The automatic quality inspection screening device for the connection terminals according to claim 1, wherein the positioning guide comprises an arc-shaped guide block (33) fixedly connected to both sides of the conveying trough and a blocking end block (34) in a U shape fixedly connected to the arc-shaped guide block (33), and a positioning block (35) is fixedly connected to a side wall of the blocking end block (34).
CN202211353775.8A 2022-11-01 2022-11-01 Automatic quality inspection screening device for wiring terminal Active CN115400986B (en)

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CN115400986B CN115400986B (en) 2023-01-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115971095A (en) * 2023-03-21 2023-04-18 越宜安(北京)科技集团有限公司 Quality control selecting device for bagged dry powder coating
CN117250099A (en) * 2023-11-20 2023-12-19 河北雄胜鸿安电气科技有限公司 Detection device for cable wiring terminal

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