CN209044023U - A kind of automated circuit plate detection machine - Google Patents

Abstract

The utility model belongs to technical field of circuit board detection, in particular a kind of automated circuit plate detection machine, including mounting base, the top of the mounting base is symmetrically fixedly mounted there are two support plate, the same mounting plate is fixedly installed at the top of two support plates, cavity is offered on the mounting plate, sliding block is slidably fitted in the cavity, it is opened up at the top of the sliding block fluted, kelly is slidably fitted in the groove, the first sliding eye is offered in the top inner wall and bottom interior wall of the cavity, the inner wall of the kelly and the first sliding eye is slidably connected, and the top of kelly extends to outside the first sliding eye, spring is equipped in the groove, the bottom end of the spring is fixedly connected with the bottom interior wall of groove.The utility model is easy to operate, practical, reduces the number that circuit board is contacted by hand, and protection circuit plate is not damaged, meanwhile, improve detection efficiency and detection accuracy.

Description

A kind of automated circuit plate detection machine

Technical field

The utility model relates to technical field of circuit board detection more particularly to a kind of automated circuit plate detection machines.

Background technique

The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board etc., Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance layout for fixed circuit play an important role, It after circuit board machine-shaping, needs to detect circuit board, in the prior art, by manually being detected.

But in the prior art, due to needed when detection with hand to circuit board carries out repeatedly it is multiple take, will cause electricity Plate damage in road improves production cost, meanwhile, detection efficiency is low, testing result inaccuracy, for this purpose, proposing a kind of automated circuit Plate detection machine.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automated circuit proposed Plate detection machine.

To achieve the goals above, the utility model adopts the technical scheme that a kind of automated circuit plate detection machine, Including mounting base, the top of the mounting base is symmetrically fixedly mounted there are two support plate, and the top of two support plates is fixedly mounted There is the same mounting plate, cavity is offered on the mounting plate, sliding block, the top of the sliding block are slidably fitted in the cavity It opens up fluted, kelly is slidably fitted in the groove, is offered in the top inner wall and bottom interior wall of the cavity The inner wall of one sliding eye, the kelly and the first sliding eye is slidably connected, and the top of kelly extends to outside the first sliding eye, institute It states and is equipped with spring in groove, the bottom end of the spring is fixedly connected with the bottom interior wall of groove, the top of the spring and kelly Bottom end be fixedly connected, be fixedly installed at the top of the mounting plate bottom be opening mounting box, the two sides of the mounting box The through-hole that bottom is opening is offered, the through-hole is connected with the first sliding eye, and the top of the kelly extends to through-hole Interior, the side of the sliding block is fixedly installed with first rotating shaft, and catch bar, the catch bar are connected in the first rotating shaft Bottom end and mounting base it is hinged, the second sliding eye is offered on the catch bar, is fixedly installed with electricity at the top of the mounting base Machine is fixedly installed with connecting rod on the output shaft of the motor, and one end of the connecting rod is fixedly installed with the second shaft, described Second shaft is flexibly connected with the second sliding eye, and the both ends of the second shaft all extend to outside the second sliding eye, the mounting plate Top be fixedly installed with bracket, the bracket is located at the side of mounting box, and the bottom of the bracket is fixedly installed with multiple inspections Stylus.

Preferably, it is fixedly installed with hinged block at the top of the mounting base, the bottom end of the hinged block and catch bar is hinged, The motor is located at the surface of hinged block.

Preferably, motor cabinet is fixedly installed at the top of the mounting base, the motor is fixedly mounted on the top of motor cabinet Portion.

Preferably, third sliding eye is offered on the catch bar, the first rotating shaft is flexibly connected with third sliding eye, And the both ends of the first rotating shaft all extend to outside third sliding eye.

Preferably, limiting slot is offered on the two sides inner wall of the groove, is symmetrically fixedly installed with two on the kelly A limited block, the limited block are slidably connected with the inner wall of corresponding limiting slot.

Preferably, motor switch, the model LA22ES- of the motor switch are fixedly installed at the top of the mounting base 11SE, the stiffness factor of the spring are 1N/m-2N/m.

Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through motor switch, motor, company Extension bar, the second shaft, motor, the second sliding eye, catch bar, first rotating shaft, sliding block, third sliding eye and cavity match, and make Used time starts motor by motor switch, and motor drives connecting rod rotation, and connecting rod drives the second shaft with the output shaft of motor It is rotated for the center of circle, the second shaft rotates catch bar with the hinged block center of circle by the second sliding eye, and catch bar is logical The interaction for crossing first rotating shaft and third sliding eye, slides sliding block in the cavity, since motor constantly rotates, makes sliding block can To move back and forth in the cavity；

It is matched by mounting box, sliding block, kelly, the first sliding eye, mounting box, through-hole, detection needle, spring and groove, Circuit board marshalling is placed in mounting box, sliding block sliding drives kelly to slide in the first sliding eye, can push peace The circuit board level movement of bottommost in mounted box, circuit board are pushed into immediately below detection needle by through-hole and are detected, this When, kelly is moved back by sliding block drive, due to the effect of circuit board gravity, enters in groove after making kelly compressed spring, it It is bounced under the elastic force effect of spring afterwards, continues to press on next circuit board motion；

The utility model is easy to operate, practical, reduces the number that circuit board is contacted by hand, protection circuit plate not by Damage, meanwhile, improve detection efficiency and detection accuracy.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；

Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1；

Fig. 4 is the connection structure side view of bracket and detection needle in the utility model.

In figure: 1, mounting base；2, support plate；3, mounting plate；4, cavity；5, sliding block；6, groove；7, kelly；8, first is sliding Dynamic hole；9, spring；10, mounting box；11, through-hole；12, first rotating shaft；13, catch bar；14, the second sliding eye；15, motor；16, Connecting rod；17, the second shaft；18, bracket；19, needle is detected.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of automated circuit plate detection machine, including peace Fill seat 1, the top of mounting base 1 is symmetrically fixedly mounted there are two support plate 2, the top of two support plates 2 is fixedly installed with same A mounting plate 3 offers cavity 4 on mounting plate 3, sliding block 5 is slidably fitted in cavity 4, and the top of sliding block 5 opens up fluted 6, Be slidably fitted with kelly 7 in groove 6, offer the first sliding eye 8 in the top inner wall and bottom interior wall of cavity 4, kelly 7 with The inner wall of first sliding eye 8 is slidably connected, and the top of kelly 7 extends to outside the first sliding eye 8, and spring 9 is equipped in groove 6, The bottom end of spring 9 is fixedly connected with the bottom interior wall of groove 6, and the top of spring 9 is fixedly connected with the bottom end of kelly 7, mounting plate 3 Top be fixedly installed with bottom be opening mounting box 10, the two sides of mounting box 10 offer bottom be open through-hole 11, through-hole 11 is connected with the first sliding eye 8, and the top of kelly 7 extends in through-hole 11, and the side of sliding block 5 is fixedly installed with First rotating shaft 12 is connected with catch bar 13 in first rotating shaft 12, and the bottom end of catch bar 13 and mounting base 1 are hinged, catch bar The second sliding eye 14 is offered on 13, the top of mounting base 1 is fixedly installed with motor 15, is fixedly mounted on the output shaft of motor 15 There is connecting rod 16, one end of connecting rod 16 is fixedly installed with the second shaft 17, and the second shaft 17 and 14 activity of the second sliding eye are even It connects, and the both ends of the second shaft 17 all extend to outside the second sliding eye 14, the top of mounting plate 3 is fixedly installed with bracket 18, branch Frame 18 is located at the side of mounting box 10, and the bottom of bracket 18 is fixedly installed with multiple detection needles 19；

The top of mounting base 1 is fixedly installed with hinged block, and the bottom end of hinged block and catch bar 13 is hinged, and motor 15 is located at hinge The surface of block is connect, the top of mounting base 1 is fixedly installed with motor cabinet, and motor 15 is fixedly mounted on the top of motor cabinet, pushes Third sliding eye is offered on bar 13, first rotating shaft 12 is flexibly connected with third sliding eye, and the both ends of first rotating shaft 12 are prolonged It extends to outside third sliding eye, offers limiting slot on the two sides inner wall of groove 6, be symmetrically fixedly mounted that there are two limits on kelly 7 Position block, limited block are slidably connected with the inner wall of corresponding limiting slot, and the top of mounting base 1 is fixedly installed with motor switch, motor The model LA22ES-11SE of switch, the stiffness factor of spring 9 are 1N/m-2N/m, the device by motor switch, motor 15, Connecting rod 16, the second shaft 17, motor 15, the second sliding eye 14, catch bar 13, first rotating shaft 12, sliding block 5, third sliding eye It is matched with cavity 4, in use, starting motor 15 by motor switch, motor 15 drives connecting rod 16 to rotate, 16 band of connecting rod Dynamic second shaft 17 is rotated using the output shaft of motor 15 as the center of circle, and the second shaft 17 makes catch bar by the second sliding eye 14 13 are rotated by the center of circle of hinged block, and catch bar 13 passes through the interaction of first rotating shaft 12 and third sliding eye, make sliding block 5 It is slided in cavity 4, since motor 15 constantly rotates, moves back and forth sliding block 5 in cavity 4, by mounting box 10, slided Block 5, kelly 7, the first sliding eye 8, mounting box 10, through-hole 11, detection needle 19, spring 9 and groove 6 match, and circuit board is arranged Column are neatly placed in mounting box 10, and the sliding of sliding block 5 drives kelly 7 to slide in the first sliding eye 8, can push mounting box 10 The circuit board level of interior bottommost moves, and circuit board is detected by the underface that through-hole 11 is pushed into detection needle 19, this When, kelly 7 is moved back by the drive of sliding block 5, due to the effect of circuit board gravity, enters groove 6 after making 7 compressed spring 9 of kelly It is interior, it is bounced under the elastic force effect of spring 9 later, continues to press on next circuit board motion, the utility model is easy to operate, It is practical, reduce the number that circuit board is contacted by hand, protection circuit plate is not damaged, meanwhile, improve detection efficiency and Detection accuracy.

Working principle: the model YVP71B4 of motor 15, motor 15, motor switch and external power supply in the utility model It is successively electrically connected by conducting wire and constitutes closed circuit, in use, starting motor 15 by motor switch, motor 15 drives connection Bar 16 rotates, and connecting rod 16 drives the second shaft 17 to be rotated using the output shaft of motor 15 as the center of circle, and the second shaft 17 passes through Second sliding eye 14 rotates catch bar 13 with the hinged block center of circle, and catch bar 13 is slided by first rotating shaft 12 and third The interaction in hole slides sliding block 5 in cavity 4, due to motor 15 constantly rotate, allow sliding block 5 in cavity 4 back and forth Movement, circuit board marshalling is placed in mounting box 10, and the sliding of sliding block 5 drives kelly 7 to slide in the first sliding eye 8, The circuit board level of bottommost in mounting box 10 can be pushed to move, circuit board is being pushed into detection needle 19 just by through-hole 11 Lower section is detected, at this point, kelly 7 is moved back by the drive of sliding block 5, due to the effect of circuit board gravity, kelly 7 is made to compress bullet Enter in groove 6 after spring 9, is bounced under the elastic force effect of spring 9 later, continue to press on next circuit board motion, this reality It is simple with novel operating, it is practical, the number that circuit board is contacted by hand is reduced, protection circuit plate is not damaged, meanwhile, it mentions High detection efficiency and detection accuracy.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of automated circuit plate detection machine, including mounting base (1), it is characterised in that: the top of the mounting base (1) is symmetrical There are two being fixedly mounted support plate (2), the same mounting plate (3), the installation are fixedly installed at the top of two support plates (2) It is offered on plate (3) cavity (4), is slidably fitted with sliding block (5), is offered at the top of the sliding block (5) recessed in the cavity (4) Slot (6), the groove (6) is interior to be slidably fitted with kelly (7), is opened up in the top inner wall and bottom interior wall of the cavity (4) Have the first sliding eye (8), the kelly (7) and the inner wall of the first sliding eye (8) are slidably connected, and the top of kelly (7) extends Outside to the first sliding eye (8), spring (9) are equipped in the groove (6), in the bottom end of the spring (9) and the bottom of groove (6) Wall is fixedly connected, and the top of the spring (9) is fixedly connected with the bottom end of kelly (7), the fixed peace in the top of the mounting plate (3) It is the mounting box (10) of opening equipped with bottom, the two sides of the mounting box (10) offer the through-hole (11) that bottom is opening, The through-hole (11) is connected with the first sliding eye (8), and the top of the kelly (7) extends in through-hole (11), the sliding block (5) side is fixedly installed with first rotating shaft (12), is connected with catch bar (13) on the first rotating shaft (12), described to push away The bottom end and mounting base (1) of lever (13) hingedly, offer the second sliding eye (14), the mounting base on the catch bar (13) (1) it is fixedly installed at the top of motor (15), is fixedly installed with connecting rod (16), the company on the output shaft of the motor (15) One end of extension bar (16) is fixedly installed with the second shaft (17), and second shaft (17) and the second sliding eye (14) activity are even It connects, and the both ends of the second shaft (17) all extend to the second sliding eye (14) outside, is fixedly installed at the top of the mounting plate (3) Bracket (18), the bracket (18) are located at the side of mounting box (10), and the bottom of the bracket (18) is fixedly installed with multiple inspections Stylus (19).

2. a kind of automated circuit plate detection machine according to claim 1, it is characterised in that: the top of the mounting base (1) Portion is fixedly installed with hinged block, and the hinged block and the bottom end of catch bar (13) are hinged, and the motor (15) is located at hinged block Surface.

3. a kind of automated circuit plate detection machine according to claim 1, it is characterised in that: the top of the mounting base (1) Portion is fixedly installed with motor cabinet, and the motor (15) is fixedly mounted on the top of motor cabinet.

4. a kind of automated circuit plate detection machine according to claim 1, it is characterised in that: opened on the catch bar (13) Equipped with third sliding eye, the first rotating shaft (12) is flexibly connected with third sliding eye, and the both ends of the first rotating shaft (12) It all extends to outside third sliding eye.

5. a kind of automated circuit plate detection machine according to claim 1, it is characterised in that: the two sides of the groove (6) Offer limiting slot on inner wall, be symmetrically fixedly mounted on the kelly (7) there are two limited block, the limited block with it is corresponding The inner wall of limiting slot is slidably connected.

6. a kind of automated circuit plate detection machine according to claim 1, it is characterised in that: the top of the mounting base (1) Portion is fixedly installed with motor switch, the model LA22ES-11SE of the motor switch, and the stiffness factor of the spring (9) is 1N/m-2N/m。