CN223966668U - A copper-clad laminate testing device - Google Patents

Abstract

The utility model discloses a copper-clad plate detection device which comprises a movable frame, a measuring point cylinder, a probe and changing cylinder, a pressing column, a displacement screw rod, a worm, a turbine, a rotating shaft, a measuring point switching device, a power device and a motor, wherein the measuring point cylinder and the probe and changing cylinder are symmetrically arranged on the movable frame, the pressing column is connected with the movable frame in a sliding manner, one end of the pressing column is connected with a piston rod of the measuring point cylinder, the other end of the pressing column is connected with a conducting strip, the piston rod of the probe and changing cylinder is connected with an adsorption magnet, the displacement screw rod is connected with the power device and is in transmission connection with the movable frame, and the motor is arranged on the movable frame and the power rod is connected with the worm; the copper-clad plate detection device is simple in structure, convenient and practical, and the motor drives the measurement point switching device to rotate, so that the measurement point device is rapidly switched, and meanwhile, the probe is replaced by the probe and the ventilation cylinder, so that the purposes of automatically replacing and switching the probe are achieved.

Description

Copper-clad plate detection device

Technical Field

The utility model belongs to the technical field of copper-clad plate detection, and particularly relates to a copper-clad plate detection device.

Background

At present, the copper-clad plate industry is driven by requirements of environmental protection policies, 5G communication, intelligent wearable equipment and the like, and the development trend of halogen-free, lead-free, high-frequency, high-speed and light weight is presented. The lead-free and halogen-free copper-clad plate has higher requirements on heat resistance of the copper-clad plate because of the need of higher heating temperature for welding, and the high-frequency and high-speed copper-clad plate has higher signal transmission speed and lower signal loss, and is suitable for the fields of 5G base stations, data centers, cloud computing and the like.

After the copper-clad plate is processed, electric detection is needed to be carried out, the on-off and quality of signals are tested and analyzed, the traditional mode adopts an upper plate group and a lower plate group to detect, probes for accurate butt joint are installed on the plate groups, the probes can be accurately connected with the electrified points of the upper circuit board, so that the state of the circuit board can be integrated and analyzed by an ICT or a test system, but the detection mode needs to be related to different detection jigs according to copper-clad plates in different batches, the single-point detection copper-clad plate adopts the detection jigs to be very wasteful, so that manual detection is generally adopted to reduce the detection cost, and the detection efficiency is reduced due to the fact that the detection probes are required to be replaced for a long time.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the copper-clad plate detection device which is simple in structure, convenient and practical, and can drive the measurement point switching device to rotate through a motor, so that the measurement point device can be rapidly switched, and meanwhile, the purpose of automatically switching and switching probes is realized through the probe and the ventilation cylinder.

The utility model provides a copper-clad plate detection device, includes and removes frame, measurement station cylinder, probe and trades cylinder, pressure post, displacement lead screw, worm, turbine, pivot, switches measuring point device, power device and motor, measurement station cylinder and probe and the symmetrical installation of the cylinder of taking a breath are on removing the frame, pressure post sliding connection is being connected with measurement station cylinder piston rod in removal frame and one end, the pressure post other end is connected with the conducting strip, be connected with adsorption magnet on the probe and the piston rod of the cylinder of taking a breath, the displacement lead screw is connected with power device and is connected with removal frame transmission, the motor is installed on removing the frame and power pole is connected with the worm, the pivot both ends are connected and pivot swing joint is on removing the frame with turbine and switching the measuring point device respectively, the worm cooperatees each other with the turbine.

Preferably, the switching measuring point device comprises a rotating plate and a measuring point device, wherein a plurality of holes for installing the measuring point device are formed in the rotating plate, the measuring point device comprises a positioning block, a spring, a slide ring, a limiting ring, a probe step post, a probe and a wire, the positioning block is provided with a positioning groove, the spring and the slide ring are arranged in the positioning groove, the limiting ring is arranged on the positioning block and used for limiting the slide ring, one end of the probe step post sequentially penetrates through the limiting ring, the slide ring and the positioning block and is connected with the probe, an annular clamping groove is formed in the other end of the probe step post, conductive sheets are arranged at two ends of the probe step post, the two conductive sheets are connected through the wire, and one end, close to the moving frame, of the probe step post is connected with a magnet.

Preferably, the rotating shaft is provided with an angle sensor.

Preferably, a CCD camera is arranged on the movable frame.

Preferably, the magnet and the attracting magnet are both annular.

Preferably, one end of the pressing column, which is close to the switching point device, is connected with a buffer.

The beneficial effects are that:

(1) The copper-clad plate detection device is simple in structure, convenient and practical, and the motor drives the measurement point switching device to rotate, so that the measurement point device is rapidly switched, and meanwhile, the probe is replaced by the probe and the ventilation cylinder, so that the purposes of automatically replacing and switching the probe are achieved.

(2) According to the copper-clad plate detection device, the probe step column is pressed quickly through the measuring point cylinder, so that the probe is contacted with the measuring point quickly, the impact force of the probe contact is reduced through the buffer, and the original position is restored through the spring, so that the purpose of improving the probe detection is achieved, and meanwhile, the probe loss rate is reduced.

Drawings

FIG. 1 is a schematic diagram of a detection device;

FIG. 2 is a schematic diagram of a switching station apparatus;

FIG. 3 is a schematic structural view of the measuring point device;

The device comprises a 1-moving frame, a 2-measuring point cylinder, a 3-probe heel-changing cylinder, a 4-compression column, a 5-displacement screw rod, a 6-worm, a 7-turbine, an 8-rotating shaft, a 9-measuring point switching device, a 91-rotating plate, a 92-measuring point device, a 93-positioning block, a 94-positioning groove, a 95-spring, a 96-sliding ring, a 97-limiting ring, a 98-probe step column, a 99-annular clamping groove and a 100-probe.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 3; the utility model provides a copper-clad plate detection device, includes movable frame 1, measurement station cylinder 2, probe and breather cylinder 3, pressure post 4, displacement lead screw 5, worm 6, turbine 7, pivot 8, switch measurement station device 9, power device and motor, measurement station cylinder 2 and probe and breather cylinder 3 symmetry are installed on movable frame 1, pressure post 4 sliding connection is at movable frame 1 and one end is connected with measurement station cylinder 2 piston rod, the other end of pressure post 4 is connected with the conducting strip, be connected with adsorption magnet on the probe and breather cylinder 3 piston rod, displacement lead screw 5 is connected with power device and is connected with movable frame 1 transmission, the motor is installed on movable frame 1 and power pole is connected with worm 6, pivot 8 both ends are connected with turbine 7 and switch measurement station device 9 respectively and pivot 8 swing joint is on movable frame 1, worm 6 and turbine 7 mutually cooperate; the measuring point switching device 9 comprises a rotating plate 91 and a measuring point device 92, wherein a plurality of holes for installing the measuring point device 92 are formed in the rotating plate 91, the measuring point device 92 comprises a positioning block 93, a spring 95, a slide ring 96, a limiting ring 97, a probe step post 98, a probe 100 and a wire, the positioning block 93 is provided with a positioning groove 94, the spring 95 and the slide ring 96 are arranged in the positioning groove 94, the limiting ring 97 is installed on the positioning block 93 and used for limiting the slide ring 96, one end of the probe step post 98 sequentially penetrates through the limiting ring 97, the slide ring 96 and the positioning block 93 and is connected with the probe 100, the other end of the probe step post 98 is provided with an annular clamping groove 99, both ends of the probe step post 98 are provided with conductive sheets, the two conductive sheets are connected through the wire, the probe step column 98 is connected with a magnet at one end close to the movable frame 1, the rotating shaft 8 is provided with an angle sensor, the movable frame 1 is provided with a CCD camera, the magnet and the adsorption magnet are annular, and a buffer is connected at one end of the pressing column 4 close to the switching point device 9.

The movable frame 1 is arranged on the transverse moving frame, meanwhile, the movable frame 1 is driven to rotate through a power device, the movable frame 1 is enabled to move, the worm 6 is driven to rotate through a motor, the worm 6 is driven to rotate through a turbine 7, the rotating shaft 8 and the rotating plate 91 are driven to rotate, the switching position of the measuring point device 92 is matched with the corresponding pressing post 4 or the adsorption magnet, the pressing post 4 is driven to lift through the measuring point cylinder 2, the probe step post 98 is pressed, the probe step post 98 is enabled to drive the probe 100 to detect a copper-clad plate, the sliding ring 96 is driven to descend when the probe step post 98 is pressed, the spring 95 is enabled to shrink, the sliding ring 96 is enabled to ascend and reset through the spring 95 when the pressing post 4 ascends, the adsorption magnet is driven to lift through the probe and the ventilation cylinder 3 when the probe 100 is replaced, the magnet is enabled to ascend and the probe step post 98 and the probe 100 are enabled to ascend, then the probe clamp annular clamping groove 99 is clamped through the probe and the angle sensor, the accuracy of the switching position of the measuring point device 92 is ensured, the probe step post 98 is enabled to be annular, the fact that the probe step post 98 is not adsorbed, the subsequent impact of the copper-clad plate 98 is enabled to be enabled to not to be contacted with the copper-clad plate is enabled to be guaranteed, the accurate, the situation of the impact of the copper-clad plate is enabled to be reduced, and the impact of the contact is enabled to be the position of the copper plate is enabled to be more accurate, and the situation is reduced, and the impact of the situation is enabled is caused.

The above description of the specific embodiments of the present utility model has been given by way of example only, and the present utility model is not limited to the above description of the specific embodiments. Any equivalent modifications and substitutions for the present utility model will occur to those skilled in the art, and are also within the scope of the present utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.

Claims (6)

1. The copper-clad plate detection device is characterized by comprising a movable frame (1), a measuring point cylinder (2), a probe and ventilation cylinder (3), a pressing column (4), a displacement screw rod (5), a worm (6), a turbine (7), a rotating shaft (8), a switching measuring point device (9), a power device and a motor, wherein the measuring point cylinder (2) and the probe are symmetrically arranged on the movable frame (1) and are connected with the piston rod of the measuring point cylinder (2) at one end of the movable frame (1) in a sliding manner, the other end of the pressing column (4) is connected with a conducting strip, the probe and the piston rod of the ventilation cylinder (3) are connected with an adsorption magnet, the displacement screw rod (5) is connected with the power device and is in transmission connection with the movable frame (1), the motor is arranged on the movable frame (1) and is connected with the worm (6), two ends of the rotating shaft (8) are respectively connected with the turbine (7) and the switching measuring point device (9) and the rotating shaft (8) are movably connected on the movable frame (1), and the worm (6) is matched with the turbine (7).

2. The copper-clad plate detection device according to claim 1, wherein the switching measuring point device (9) comprises a rotating plate (91) and a measuring point device (92), a plurality of holes for installing the measuring point device (92) are formed in the rotating plate (91), the measuring point device (92) comprises a positioning block (93), a spring (95), a sliding ring (96), a limiting ring (97), a probe step post (98), a probe (100) and a wire, the positioning block (93) is provided with a positioning groove (94), the spring (95) and the sliding ring (96) are arranged in the positioning groove (94), the limiting ring (97) is arranged on the positioning block (93) and used for limiting the sliding ring (96), one end of the probe step post (98) sequentially penetrates through the limiting ring (97), the sliding ring (96) and the positioning block (93) and is connected with the probe (100), the other end of the probe step post (98) is provided with an annular clamping groove (99), two ends of the probe step post (98) are provided with conducting plates, and two conducting plates are connected with one end of the probe step post (98) close to a moving frame (1) through the wire.

3. The copper-clad plate detection device according to claim 2, wherein the rotating shaft (8) is provided with an angle sensor.

4. The copper-clad plate detection device according to claim 3, wherein the movable frame (1) is provided with a CCD camera.

5. The device for detecting copper-clad laminate as in claim 4, wherein said magnet and said attracting magnet are both annular.

6. The copper-clad plate detection device according to claim 5, wherein one end of the pressing column (4) close to the switching point device (9) is connected with a buffer.