CN218156053U - Automatic detection equipment for ceramic filter connector - Google Patents

Abstract

The utility model relates to an automatic detection device for a ceramic filter connector, which comprises a frame, a conveying line, a detection mechanism and a driving mechanism; the conveying line is horizontally arranged on the rack; the detection mechanism is arranged above the conveying line and comprises a horizontally arranged support plate, a plurality of floating rods which vertically penetrate through the support plate and are arranged in a floating mode, probes arranged at the bottoms of the floating rods, springs which are sleeved on the floating rods and used for driving the probes to move downwards all the time, and a plurality of sensors which are arranged on the support plate and used for detecting the floating height of the floating rods respectively; the driving mechanism is arranged on the rack and used for driving the detection mechanism to move up and down; the utility model discloses can drive the connector contact on a plurality of probes and the ceramic filter through actuating mechanism drive backup pad, through the floating height of sensor inspection floating lever, whether the position of short-term judgement connector is lacked or inserts and target in place, greatly reduced intensity of labour, improved work efficiency.

Description

Automatic detection equipment for ceramic filter connector

Technical Field

The utility model relates to a ceramic filter makes technical field, refers in particular to a ceramic filter connector automatic check out test set.

Background

The ceramic filter adopts a high-Q-value structural design, has the capability of high-power work, has lower insertion loss, good passband standing wave characteristic and higher out-of-band attenuation, has good temperature stability, is particularly suitable for narrow-band application, and is widely applied to the fields of radars, electronic countermeasure series products, microwave communication, radio frequency simulation and the like.

As shown in fig. 1, the ceramic filter 1 includes a filter plate 11, a channel plate 12 disposed on top of the filter plate 11, a plurality of filter blanks 13 disposed on bottom of the filter plate 11, and a plurality of connectors 14 disposed on top of the channel plate 12 for connecting the channel plate 12, the filter plate 11, and the filter blanks 13, and the manufacturing process thereof includes the following steps:

step 1: placing the filter plate and the channel plate on a material tray, and printing by a full-automatic printing machine;

and 2, step: carrying out surface mounting on the printed filter plate and the printed channel plate by a full-automatic surface mounting machine;

and step 3: placing a plurality of filter blanks in a base of a jig and positioning;

and 4, step 4: attaching the filtering plate to the printing surface of the channel plate, and placing the filtering plate in a base of a jig, wherein the filtering plate faces downwards and is in contact with a plurality of filter blanks;

and 5: mounting a plurality of connectors on a channel plate by a full-automatic chip mounter;

step 6: covering an upper cover of the jig on the base, and fixing the filter plate, the channel plate, the plurality of filter blanks and the connector;

and 7: and finally, conveying the material to reflow soldering equipment for soldering and fixing.

In the step 6, because the jig is a jig which is adsorbed by magnetic force, an impact force is generated at the moment when the upper cover of the jig is buckled on the base of the jig, and because the channel plate and the connectors are not welded and fixed, the position of the connector is easy to deviate due to the impact force, so that a defective product is generated, and therefore, the position of the connector needs to be checked before the connector enters reflow soldering equipment for soldering; however, at present, the visual inspection is carried out by workers, so that the labor intensity is high, the working efficiency is low, and after long-time work, the fatigue is easy to cause misjudgment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ceramic filter connector automated inspection equipment for overcoming prior art's not enough.

In order to achieve the purpose, the utility model adopts the technical proposal that: an automatic detection device for a ceramic filter connector comprises a rack, a conveying line, a detection mechanism and a driving mechanism;

the conveying line is horizontally arranged on the rack;

the detection mechanism is arranged above the conveying line and comprises a horizontally arranged support plate, a plurality of floating rods, probes, springs and a plurality of sensors, wherein the floating rods vertically penetrate through the support plate and are arranged in a floating mode, the probes are arranged at the bottoms of the floating rods, the springs are sleeved on the floating rods and used for driving the probes to move downwards all the time, and the sensors are arranged on the support plate and used for detecting the floating height of the floating rods respectively; the plurality of probes correspond to the positions of the connectors on the ceramic filter;

the driving mechanism is arranged on the rack and used for driving the detection mechanism to move up and down.

Preferably, the sensor is mounted on the support plate by an L-shaped bracket; the position of the sensor on the L-shaped bracket is adjustable.

Preferably, the spring is located between the support plate and the probe; the probe is connected with the bottom of the floating rod through a bolt.

Preferably, the driving mechanism comprises a support frame arranged on the frame, two guide posts vertically penetrating through the support frame respectively, a connecting plate horizontally placed and connected with the bottoms of the two guide posts respectively, and a lifting cylinder vertically arranged on the support frame and positioned between the two guide posts for driving the connecting plate to lift; the support plate is fixed on the connecting plate through a plurality of bolts.

Preferably, but the width automatically regulated of transfer chain, including mounting bracket, two piece at least levels and parallel arrangement lead screws on the mounting bracket, respectively with two lead screw threaded connection's adjustable shelf, set up on the mounting bracket with adjustable shelf parallel placement's mount, set up respectively at adjustable shelf and mount inboard be used for the conveying chain of conveying fixture base, set up and be used for driving lead screw pivoted chain drive on the mounting bracket.

Preferably, the top of the frame is provided with an alarm lamp.

Preferably, the bottom of the frame is provided with a plurality of height-adjustable foot cups.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage:

the utility model discloses can drive the connector contact on a plurality of probes and the ceramic filter through actuating mechanism drive backup pad, through the floating height of sensor inspection floating lever, whether the position of snap judgments connector lacks or inserts and targets in place, greatly reduced intensity of labour, improved work efficiency, and detect accurately, the condition of erroneous judgement can not appear.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1 is a schematic structural diagram of a conventional ceramic filter;

fig. 2 is a front view of the automatic detection device for the ceramic filter connector according to the present invention;

fig. 3 is a side view of the automatic detection equipment for ceramic filter connector of the present invention;

FIG. 4 is a schematic structural diagram of the detecting mechanism of the present invention;

fig. 5 is a schematic structural diagram of the middle conveying line of the present invention.

Wherein: 1. a ceramic filter; 11. a filter plate; 12. a channel plate; 13. a filter blank; 14. a connector; 2. a frame; 3. a conveying line; 31. a mounting frame; 32. a screw rod; 33. a movable frame; 34. a fixed mount; 35. a conveyor chain; 36. chain transmission; 4. a detection mechanism; 41. a support plate; 42. a floating rod; 43. a probe; 44. a spring; 45. a sensor; 46. an L-shaped bracket; 5. a drive mechanism; 51. a support frame; 52. a guide post; 53. a connecting plate; 54. a lifting cylinder; 6. an alarm lamp; 7. a foot cup; 8. a jig.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 2-5 show an automatic detection device for a ceramic filter connector according to the present invention, which comprises a frame 2, a conveyor line 3, a detection mechanism 4 and a driving mechanism 5;

the conveying line 3 is horizontally arranged on the rack 2;

the detection mechanism 4 is arranged above the conveying line 3 and comprises a support plate 41 which is horizontally arranged, a plurality of floating rods 42 which vertically penetrate through the support plate 41 and are arranged in a floating manner, probes 43 which are arranged at the bottoms of the floating rods 42, springs 44 which are sleeved on the floating rods 42 and used for driving the probes 43 to move downwards all the time, and a plurality of sensors 45 which are arranged on the support plate 41 and used for detecting the floating height of the floating rods 42 respectively; a plurality of said probes 43 correspond to the positions of the connectors 14 on the ceramic filter 1;

the driving mechanism 5 is arranged on the frame 2 and used for driving the detection mechanism 4 to move up and down.

When in work: conveying line 3 carries the tool 8 of installing ceramic filter 1 to detection mechanism 4 directly below, then actuating mechanism 5 drive detection mechanism 4 descends, drive a plurality of probes 43 and the contact of connector 14 on the ceramic filter 1 through backup pad 41, because floating rod 42 floats and places on backup pad 41, if connector 14 on the ceramic filter 1 has the disappearance or does not insert the position, the floating height who corresponds floating rod 42 can be inconsistent with the settlement height, thereby whether the position of connector 14 lacks or inserts the position fast judgement through sensor 45, greatly reduced intensity of labour, and improved work efficiency, and detect accurately, the condition of erroneous judgement can not appear.

Further, the sensor 45 is mounted on the support plate 41 via an L-shaped bracket 46; the position of the sensor 45 on the L-shaped bracket 46 is adjustable; the sensor 45 is a light sensor; during installation: because the vertical part and the horizontal part of the L-shaped bracket are both provided with the strip grooves, the light sensor can adjust the vertical height and the distance between the light sensor and the floating rod 42 through the strip grooves on the L-shaped bracket 46, and the detection precision is ensured.

Further, the spring 44 is located between the support plate 41 and the probe 43; the probe 43 is connected with the bottom of the floating rod 42 through a bolt, so that the spring 44 can be conveniently installed.

Further, the driving mechanism 5 includes a supporting frame 51 disposed on the frame 2, two guide posts 52 vertically penetrating through the supporting frame 51, a connecting plate 53 horizontally disposed and connected to bottoms of the two guide posts 52, and a lifting cylinder 54 vertically disposed on the supporting frame 31 and located between the two guide posts 52 for driving the connecting plate 53 to lift; the support plate 41 is fixed to the connecting plate 53 by a plurality of bolts; when in work: the supporting plate 41 is driven to ascend and descend by the ascending and descending cylinder 54 driving the connecting plate 53, wherein the guide pillar 52 plays a guiding role, so that the supporting plate 41 is more stable when ascending and descending.

Further, the width of the conveying line 3 can be automatically adjusted, and the conveying line can adapt to clamps with different widths, and comprises an installation frame 31, two screw rods 32 which are horizontally and parallelly arranged on the installation frame 31, movable frames 33 which are respectively in threaded connection with the two screw rods 32, a fixed frame 34 which is arranged on the installation frame 31 and is parallelly arranged with the movable frames 33, conveying chains 35 which are respectively arranged on the inner sides of the movable frames 33 and the fixed frame 34 and are used for conveying clamp bases, and chain transmission 36 which is arranged on the installation frame 31 and is used for driving the screw rods 32 to rotate; when in work: the screw rod 32 is driven to rotate through the chain transmission 36, and the screw rod 32 is in threaded connection with the movable frame 33, so that the movable frame 33 is driven to move, and the width between the movable frame 33 and the movable frame 33 is adjusted; the chain drive 36 is prior art and its construction will not be described in detail.

Further, an alarm lamp 6 is arranged at the top of the frame 2; when the sensor 45 detects that the position of the connector 14 is missing or is not inserted in place, an alarm lamp 6 can be used for giving an alarm to remind a worker.

Further, a plurality of height-adjustable foot cups 7 are arranged at the bottom of the machine frame 2 and used for horizontally adjusting the equipment.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a ceramic filter connector automated inspection equipment which characterized in that: comprises a frame, a conveying line, a detection mechanism and a driving mechanism;

the conveying line is horizontally arranged on the rack;

the detection mechanism is arranged above the conveying line and comprises a horizontally arranged support plate, a plurality of floating rods, probes, springs and a plurality of sensors, wherein the floating rods vertically penetrate through the support plate and are arranged in a floating mode, the probes are arranged at the bottoms of the floating rods, the springs are sleeved on the floating rods and used for driving the probes to move downwards all the time, and the sensors are arranged on the support plate and used for detecting the floating height of the floating rods respectively; a plurality of the probes correspond to the positions of the connectors on the ceramic filter;

the driving mechanism is arranged on the rack and used for driving the detection mechanism to move up and down.

2. The ceramic filter connector automatic detection device according to claim 1, wherein: the sensor is arranged on the supporting plate through an L-shaped bracket; the position of the sensor on the L-shaped bracket is adjustable.

3. The automatic detection device of a ceramic filter connector according to claim 2, wherein: the spring is positioned between the supporting plate and the probe; the probe is connected with the bottom of the floating rod through a bolt.

4. The automatic detection device for ceramic filter connectors according to any one of claims 1 to 3, wherein: the driving mechanism comprises a supporting frame arranged on the rack, two guide posts vertically penetrating through the supporting frame respectively, a connecting plate horizontally arranged and connected with the bottoms of the two guide posts respectively, and a lifting cylinder vertically arranged on the supporting frame and positioned between the two guide posts for driving the connecting plate to lift; the support plate is fixed on the connecting plate through a plurality of bolts.

5. The automatic detection device for ceramic filter connectors according to claim 4, wherein: but the width automatically regulated of transfer chain includes mounting bracket, two piece at least levels and parallel arrangement lead screw on the mounting bracket, respectively with two lead screw threaded connection's adjustable shelf, set up on the mounting bracket with adjustable shelf parallel placement's mount, set up respectively at adjustable shelf and mount inboard be used for carrying the conveying chain of anchor clamps base, set up and be used for driving lead screw pivoted chain drive on the mounting bracket.

6. The automatic detection device for ceramic filter connectors according to claim 5, wherein: and an alarm lamp is arranged at the top of the frame.

7. The ceramic filter connector automatic detection device according to claim 6, wherein: the bottom of the frame is provided with a plurality of height-adjustable foot cups.

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