CN217417357U - Bidirectional translation type detection system - Google Patents

Abstract

The utility model discloses a two-way translation type detection system, which belongs to the technical field of electronic product detection, and comprises a base, wherein two groups of carrying assemblies are arranged on the base, the two groups of carrying assemblies respectively comprise a track, a slider and a driving mechanism, the tracks of the two groups of carrying assemblies are mutually parallel and fixed on the base in a staggered manner, the driving mechanism drives the slider to reciprocate on the track, one ends of the two tracks, which are far away from each other, are respectively provided with a support frame, and the support frame is provided with a visual detection unit; install the counterpoint subassembly on the slider, the counterpoint subassembly includes first loading board, tool, holder and cylinder, and the cylinder body and the tool of cylinder are fixed on first loading board, and the holder is connected with the piston rod of cylinder, and first loading board is installed on the slider. The utility model provides a detecting system realizes two sets of two-way synchronous full automatization detection on a base, need not artifical the participation, and detection efficiency is high, and the precision is good, has practiced thrift the time space.

Description

Bidirectional translation type detection system

Technical Field

The utility model relates to an electronic product detects technical field, concretely relates to two-way translation formula detecting system.

Background

Check out test set has a great variety, check out test set that mill is commonly used has a lot, including measuring equipment slide caliper rule, balance and dotting machine etc. in addition, quality testing analytical instrument in addition, the material detects and packing check out test set etc. also is common check out test set, it has the packing material detector more common in the packing link, metal check out test set, nonmetal check out test set and nondestructive test equipment etc. produce electronic product has more and more rapidly, present testing method is mainly with the manual work mostly, personnel's training that flows and management problem lead to manual testing method cost higher.

Chinese utility model patent publication No. CN212321758U discloses a test apparatus. The test device comprises a feeding mechanism, a bearing mechanism, a detection mechanism and a transfer mechanism, wherein a plurality of superposed bearing trays are arranged on the feeding mechanism, a plurality of bearing grids are arranged on each bearing tray, each bearing grid can contain a workpiece to be tested, the bearing mechanism is used for bearing the bearing trays, the detection mechanism is positioned above the bearing mechanism and can sequentially detect the workpieces to be tested on the bearing trays, and the transfer mechanism is configured to transfer the bearing trays on the feeding mechanism to the bearing mechanism.

Above-mentioned patent passes through feed mechanism, bears mutually supporting between mechanism, detection mechanism and the transfer mechanism, has realized the material loading to the examination work piece that awaits measuring, has shifted and the testing process, and degree of automation is higher, reduces operating personnel's intensity of labour, and the cost of labor is lower. But single detection can only detect a single group or a single workpiece, the productivity is not high, and the structure is complex and difficult to overhaul.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a two-way translation formula detecting system, through set up two sets of transport subassemblies on the base, two sets of transport subassemblies can carry out the measurement of the spare part (or electronic components) that awaits measuring simultaneously. In order to achieve the above object, the utility model adopts the following technical scheme:

a bidirectional translation type detection system comprises a base, wherein two groups of carrying assemblies are arranged on the base, each group of carrying assemblies comprises a rail, a sliding block and a driving mechanism, the rails of the two groups of carrying assemblies are parallel to each other and fixed on the base in a staggered mode, the driving mechanism drives the sliding blocks to move on the rails in a reciprocating mode, one ends, far away from each other, of the two rails are respectively provided with a supporting frame, and a visual detection unit is arranged on each supporting frame; the positioning assembly is mounted on the sliding block and comprises a first bearing plate, a jig, a clamping piece and an air cylinder, the cylinder body of the air cylinder and the jig are fixed on the first bearing plate, the clamping piece is connected with a piston rod of the air cylinder, and the first bearing plate is mounted on the sliding block.

According to the bidirectional translation type detection system, the two parallel rails are mounted on the base, a partial overlapping area is formed in the middle of the base of the two rails, and the overlapping area is used for placing or taking away parts to be detected by using the manipulator. The slider passes through mode integrative installation such as bolt with counterpoint the subassembly, and the spare part that awaits measuring is placed on counterpointing the subassembly to it is firm through tool and holder centre gripping. The visual detection unit shoots the part to be detected downwards.

The working principle of the bidirectional translation type detection system is as follows: moving the sliding blocks on the two rails and the alignment assemblies to a superposition area of the two rails, taking 2 parts to be tested from other production lines by a manipulator, respectively placing the parts to be tested on jigs of the two alignment assemblies, horizontally moving the clamping piece after starting the cylinder, and clamping the parts to be tested between the jigs and the clamping piece; when the air cylinder operates or after the part to be detected is clamped, the driving mechanism drives the sliding blocks to slide towards the directions of the corresponding visual detection units, and the sliding blocks stop when sliding to the positions right below the visual detection units; and finally, the visual detection unit starts to work to detect the parts to be detected. After detection is finished, the sliding block, the alignment assembly and the part to be detected slide reversely to return to the overlapping area of the two tracks, and the manipulator takes away the part to be detected and enters the next process. By adopting the technical scheme, the electronic product is manually or automatically fed to the alignment assembly, the alignment assembly and the visual detection unit are matched with each other, so that the transportation, positioning and detection processes of the electronic product to be detected are realized, the automation degree, the detection efficiency and the precision are higher, and the time and the space are saved.

Preferably, the driving mechanism comprises a servo motor and a transmission screw rod, the servo motor is fixedly installed at any end of the corresponding track, the transmission screw rod is located on the corresponding track, the servo motor is connected with one end of the transmission screw rod, and the transmission screw rod controls the sliding block to move back and forth on the track. The transmission screw rod and the servo motor are structural forms of a common linear direction reciprocating motion mechanism, and the sliding block sleeved on the transmission screw rod is driven to reciprocate along the axial direction of the transmission screw rod by controlling the rotation of the transmission screw rod.

Preferably, the vacuum generator further comprises a vacuum generating assembly, wherein the vacuum generating assembly comprises a second bearing plate, a vacuum generator, an electromagnetic valve and a vacuum pressure gauge, and the vacuum generator, the electromagnetic valve and the vacuum pressure gauge are installed on the second bearing plate. The vacuum generating assembly is used for creating a vacuum environment and improving the cleanliness of the detection environment; the vacuum generator, the electromagnetic valve and the vacuum pressure gauge are auxiliary devices commonly used in workshops of electronic component production enterprises.

Preferably, the upper surface of the jig is provided with a plurality of limiting parts for fixing the to-be-tested part. Because some parts to be detected are very light and thin, the parts are easy to deviate due to slight vibration, and subsequent detection is influenced. Therefore, the surface of the jig is provided with the plurality of limiting parts, so that the part to be tested can be located at a fixed position. The structure and the set position of the limiting part are determined according to the shape of the part to be measured, for example, a plurality of through holes can be drilled on different parts of the surface of the part to be measured, the limiting part is a protrusion matched with the through holes, and the position of the part to be measured can be fixed after the protrusion is matched with the through holes.

Preferably, the holder includes holding frame and gripper jaw, the gripper jaw is installed on the holding frame, the holding frame with the piston rod of cylinder is connected, be equipped with on the tool and conflict the piece, the gripper jaw with conflict the piece and set up relatively. The contact piece and the clamping claw are used for clamping a certain specific part of the part to be measured.

Preferably, the visual inspection unit includes an image processing chip, a camera, and a lens. The image processing chip, the camera and the lens are all parts commonly used in industry.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the bidirectional synchronous full-automatic detection of two groups of electronic components to be detected on a detection base by arranging two groups of carrying assemblies and utilizing the mutual matching of the carrying assemblies, the aligning assemblies and the visual detection unit, basically no manual participation is needed, the labor cost is lower, the detection efficiency is high, the precision is good, and the time and the space are saved; when the electronic product moves to the alignment plate along with the carrying block, the alignment camera positions the electronic product according to the video, the visual angle range is large, and the monitoring is comprehensive.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the bi-directional translation type detection system provided by the present invention

Fig. 2 is a front view of the bi-directional translation type detection system provided by the present invention;

fig. 3 is a top view of the bi-directional translation type detection system provided by the present invention;

fig. 4 is a top view of the vacuum generating assembly, the carrying assembly and the alignment assembly of the bi-directional translation type detecting system provided by the present invention;

fig. 5 is a schematic perspective view of a vacuum generating assembly of the bi-directional translation type detecting system according to the present invention;

fig. 6 is a schematic perspective view of an alignment assembly of the bi-directional translation-type detection system according to the present invention;

fig. 7 is an exploded view of the alignment assembly of the bi-directional translation detection system provided by the present invention;

fig. 8 is a schematic perspective view of a visual inspection unit of the bidirectional translation type inspection system according to the present invention;

in the figure: 1. a base; 2. a track; 3. a slider; 4. a support frame; 5. a visual detection unit; 501. an image processing chip; 502. a camera; 503. a lens; 6. a first bearing plate; 7. a jig; 701. a contact member; 8. a clamping member; 801. a clamping frame; 802. a gripper jaw; 9. a cylinder; 10. a servo motor; 11. a second carrier plate; 12. a vacuum generator; 13. an electromagnetic valve; 14. a vacuum pressure gauge; 15. and a limiting member.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a two-way translation type detection system, including base 1, be equipped with two sets of transport assemblies on base 1, two sets of said transport assemblies all include track 2, slider 3 and actuating mechanism, two sets of said transport assemblies the track 2 is parallel to each other and crisscross fixes on said base 1, said actuating mechanism drive said slider 3 on the track 2 reciprocating motion, two said tracks 2 are equipped with support frame 4 respectively in the one end that keeps away from each other, be equipped with visual detection unit 5 on the support frame 4; the positioning assembly is installed on the sliding block 3 and comprises a first bearing plate 6, a jig 7, a clamping piece 8 and a cylinder 9, the cylinder body of the cylinder 9 and the jig 7 are fixed on the first bearing plate 6, the clamping piece 8 is connected with a piston rod of the cylinder 9, and the first bearing plate 6 is installed on the sliding block 3.

As shown in fig. 1 to 3, the driving mechanism includes a servo motor 10 and a transmission screw (the transmission screw is located on the track and is blocked, and therefore not shown), the servo motor 10 is fixedly installed at any end of the corresponding track 2, the transmission screw is located on the corresponding track 2, the servo motor 10 is connected with one end of the transmission screw, and the transmission screw 10 controls the slider 3 to reciprocate on the track 2.

As shown in fig. 4 and 5, the bidirectional translation type detection system further includes a vacuum generating assembly, the vacuum generating assembly includes a second bearing plate 11, a vacuum generator 12, an electromagnetic valve 13 and a vacuum pressure gauge 14, and the vacuum generator 12, the electromagnetic valve 13 and the vacuum pressure gauge 14 are mounted on the second bearing plate 11.

As shown in fig. 6 and 7, the upper surface of the jig 7 is provided with a plurality of limiting members 15 for fixing the component to be tested.

As shown in fig. 7, the clamping member 8 includes a clamping frame 801 and a clamping claw 802, the clamping claw 802 is mounted on the clamping frame 801, the clamping frame 801 is connected to a piston rod of the air cylinder 9, the jig 7 is provided with a contact member 701, and the clamping claw 802 is disposed opposite to the contact member 701.

As shown in fig. 8, the visual inspection unit 5 includes an image processing chip 501, a camera 502, and a lens 503.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bidirectional translation type detection system is characterized by comprising a base, wherein two groups of carrying assemblies are arranged on the base, each group of carrying assemblies comprises a rail, a sliding block and a driving mechanism, the rails of the two groups of carrying assemblies are parallel to each other and fixed on the base in a staggered mode, the driving mechanism drives the sliding blocks to move on the rails in a reciprocating mode, one ends, far away from each other, of the two rails are respectively provided with a supporting frame, and a visual detection unit is arranged on each supporting frame; the positioning assembly is mounted on the sliding block and comprises a first bearing plate, a jig, a clamping piece and an air cylinder, the cylinder body of the air cylinder and the jig are fixed on the first bearing plate, the clamping piece is connected with a piston rod of the air cylinder, and the first bearing plate is mounted on the sliding block.

2. The system according to claim 1, wherein the driving mechanism includes a servo motor and a driving screw, the servo motor is fixedly installed at any end of the corresponding track, the driving screw is located on the corresponding track, the servo motor is connected with one end of the driving screw, and the driving screw controls the sliding block to reciprocate on the track.

3. The bi-directional translation detection system according to claim 1, further comprising a vacuum generating assembly, wherein the vacuum generating assembly comprises a second bearing plate, a vacuum generator, a solenoid valve, and a vacuum pressure gauge, and wherein the vacuum generator, the solenoid valve, and the vacuum pressure gauge are mounted on the second bearing plate.

4. The system according to claim 1, wherein the fixture has a plurality of stoppers for fixing the component to be tested on the upper surface thereof.

5. The bi-directional translation type detection system according to claim 1, wherein the clamping member includes a clamping frame and a clamping claw, the clamping claw is mounted on the clamping frame, the clamping frame is connected to the piston rod of the cylinder, the jig is provided with an abutting member, and the clamping claw is disposed opposite to the abutting member.

6. A bi-directional translation detection system according to claim 1, wherein the visual detection unit comprises an image processing chip, a camera and a lens.

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