CN217046461U - Automatic change test robot equipment - Google Patents

Abstract

The utility model provides an automatic change test robot equipment, include: the test module is used for testing the electrical property of the workpiece; the tray tool is arranged beside the test module and used for classifying and placing the workpieces; a robot for carrying a workpiece; and the clamp is arranged on the manipulator and is used for clamping the workpiece. The utility model discloses structural design is ingenious, has not only realized classifying according to the test result of work piece to the automatic test of work piece, carries out the data ization management to the test result of work piece moreover, very big promotion the operating efficiency and the categorised rate of accuracy of production line, has also guaranteed the optimal management to the test result.

Description

Automatic change test robot equipment

Technical Field

The utility model relates to a test machinery field, more specifically the says so, relates to an automatic change test machine robot equipment.

Background

In the production line of electronic products, it is necessary to perform an electrical performance test on the electronic products. On a production line with low automation degree, under the condition that production and test are separately and independently operated, most manufacturers adopt manual grabbing, testing and classifying modes to carry out electrical performance test on electronic products, so that the problems of low operation efficiency and influence of human factors on the accuracy of test results of the electronic products exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic change test robot equipment.

The utility model discloses what solve is that replace artifical snatching, test, categorised mode, carry out the automated test of electric property to the electronic product.

Compared with the prior art, the utility model discloses technical scheme and beneficial effect as follows:

an automated test robotic device comprising:

the test module is used for carrying out electrical performance test on the workpiece;

the tray tool is arranged beside the test module and used for classifying and placing the workpieces;

a robot for carrying a workpiece;

and the clamp is arranged on the manipulator and is used for clamping the workpiece.

As a further improvement, the test module comprises:

a frame;

the first linear motion mechanism is horizontally arranged on the rack;

the test placing tool is connected to the movable end of the first linear motion mechanism;

the portal frame is connected to the rack;

the second linear motion mechanism is fixedly connected to the portal frame;

and the testing tool is arranged on the movable end of the second linear motion mechanism.

As a further improvement, the test module further comprises a bar code scanner fixedly arranged on the outer side surface of the portal frame.

As a further improvement, the first linear motion mechanism comprises:

the first air cylinder is horizontally arranged on the rack;

the sliding rails are arranged on the left side and the right side of the first cylinder at intervals in parallel; and

and the sliding block is matched with the sliding rail and connected with the sliding block at the movable end of the first air cylinder, and two ends of the test placing tool are respectively connected onto the sliding block.

As a further improvement, the second linear motion mechanism includes:

the second cylinder is vertically connected to the portal frame;

linear bearings arranged in parallel at intervals in the second cylinder;

an optical axis cooperating with the linear bearing; and

and the connecting plate is connected with the optical axis and the movable end of the second cylinder, and the test tool is arranged on the connecting plate.

As a further refinement, the test tool is a probe.

As a further improvement, the tray tool comprises: a workpiece tray to be tested, a qualified workpiece tray and an unqualified workpiece tray.

As a further improvement, the clamp comprises:

the pneumatic clamping jaw is arranged at the output end of the manipulator;

the connecting pieces are symmetrically arranged on the movable ends of the pneumatic clamping jaws; and

a flexible contact disposed on the connector for contacting the workpiece.

The beneficial effects of the utility model are that: the utility model adopts the combination of the manipulator, the clamp and the testing module, and realizes clamping, carrying and placing of the workpiece by the manipulator driving the clamp; the test module realizes reading of the bar code information on the workpiece, tests the electrical property of the workpiece, realizes binding of the bar code information of the workpiece and the test result, and is convenient for statistics and traceability of the test result. The utility model discloses structural design is ingenious, has not only realized classifying according to the test result of work piece to the automatic test of work piece, carries out the data ization management to the test result of work piece moreover, very big promotion the operating efficiency and the categorised rate of accuracy of production line, has also guaranteed the optimal management to the test result.

Drawings

Fig. 1 is a three-dimensional structure diagram of the automatic testing equipment provided by the embodiment of the present invention.

Fig. 2 is a first perspective three-dimensional structure diagram of the test module according to the embodiment of the present invention.

Fig. 3 is a second perspective structure view of the test module according to the embodiment of the present invention.

Fig. 4 is a partial assembly structure diagram of the manipulator and the clamp provided by the embodiment of the invention.

Fig. 5 is a top view of a structure of a tray tool provided in an embodiment of the present invention.

In the figure: 1. test module 11, rack 12, first linear motion mechanism 121, first cylinder

122. Slide rail 123, slider 13, test placing tool 14 and portal frame

15. Second linear motion mechanism 151, second cylinder 152, linear bearing

153. Optical axis 154, connecting plate 16, test tool 17, bar code scanner

2. Tray tool 21, workpiece tray to be tested 22 and qualified workpiece tray

23. Unqualified workpiece pallet 3, manipulator 4, clamp 41 and pneumatic clamping jaw

42. Connecting piece 43, flexible contact piece 5, workpiece

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

In the description of the present invention, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, an automated test robot apparatus includes: the test module 1 is used for testing the electrical property of the workpiece 5; the tray tool 2 is arranged beside the test module 1 and is used for classifying and placing the workpieces 5; a robot 3 for carrying the workpiece 5; and a gripper 4 mounted on the robot arm 3 for gripping a workpiece 5.

Referring to fig. 2 to 3, the test module 1 includes: a frame 11; a first linear motion mechanism 12 horizontally arranged on the frame 11; the test placing tool 13 is connected to the movable end of the first linear motion mechanism 12; a gantry 14 connected to the frame 11; the second linear motion mechanism 15 is fixedly connected to the portal frame 14; and the testing tool 16 is arranged on the movable end of the second linear motion mechanism 15.

Referring to fig. 2 to 3, the test module 1 further includes a barcode scanner 17 fixedly disposed on an outer side surface of the gantry 14. The bar code scanner 17 is used for scanning bar code information of the workpiece 5 and recording the bar code information in the system, and the bar code binds a test result, so that test data and traceability of the workpiece 5 can be conveniently searched through the bar code in the follow-up process.

Referring to fig. 2 to 3, the first linear motion mechanism 12 includes: a first cylinder 121 horizontally disposed on the frame 11; slide rails 122 disposed in parallel at intervals on both sides of the first cylinder 121; and the slide block 123 matched with the slide rail 122 is connected to the slide block 123 at the movable end of the first air cylinder 121, and two ends of the test placing tool 13 are respectively connected to the slide block 123. The first linear motion mechanism 12 further includes: a magnetic switch (not shown) spaced from the first cylinder 121 and configured to sense whether the movable end of the first cylinder 121 moves to a first end or a second end; and a distance sensor (not shown in the figure) arranged on the test placing tool 13 and used for detecting whether the workpiece 5 is placed on the test placing tool 13.

Referring to fig. 2 to 3, the second linear motion mechanism 15 includes: a second cylinder 151 vertically connected to the gantry 14; linear bearings 152 disposed in parallel at intervals in the second cylinder 151; an optical axis 153 cooperating with said linear bearing 152; and a connecting plate 154 connected to the optical axis 153 and the movable end of the second cylinder 151, wherein the test tool 16 is disposed on the connecting plate 154. The second linear motion mechanism 15 further includes: a magnetic switch (not shown) spaced from the second cylinder 151 and configured to sense whether the movable end of the second cylinder 151 moves to a first end or a second end; referring to fig. 2 to 3, the second cylinder 151 has a stroke adjusting device at its end, and stroke adjustment of the second cylinder 151 is performed according to different sizes of the workpiece 5 and installation heights of probes, so as to achieve an optimal height for the test tool 16 to perform an electrical performance test on the workpiece 5.

As a further improvement, the test tool 16 is a probe, and the probe is connected to an electronic test device.

Referring to fig. 5, the tray tool 2 includes: a workpiece tray 21 to be measured, a qualified workpiece tray 22 and an unqualified workpiece tray 23.

Referring to fig. 4, the jig 4 includes: a pneumatic clamping jaw 41 arranged at the output end of the manipulator 3; the connecting pieces 42 are symmetrically arranged on the movable ends of the pneumatic clamping jaws 41; and a flexible contact member 43 provided on the connecting member 42 for contacting the workpiece 5. By adopting the flexible contact piece 43 to contact with the workpiece 5, not only can the workpiece 5 be prevented from being damaged, but also the size processing error of the connecting piece 42 can be allowed, and the practicability is improved.

Among them, the manipulator 3 in the present embodiment includes: a manipulator body; and the manipulator control system is electrically connected with the manipulator body. It should be noted that the test module 1 is electrically connected to a product test system, and the product test system and the manipulator control system are integrated in the same software, so that the linkage cooperation between the manipulator 3 and the test module 1 is realized.

The utility model provides a pair of automatic change test robot equipment's theory of operation does: the clamp 4 on the manipulator 3 clamps the workpiece 5 from the workpiece tray 21 to be tested, carries the workpiece to the scanning range of the bar code scanner 17, reads the bar code information on the workpiece 5, and after the reading is finished, the manipulator 3 places the workpiece 5 on the test placement tool 13; the first air cylinder 121 contracts to drive the sliding block 123 to move on the sliding rail 122, and then the test placement tool 13 moves along with the sliding block 123 until the first air cylinder 121 completely contracts to the original position; at this time, the second cylinder 151 extends out to drive the connecting plate 154 to move downwards until the second cylinder 151 completely extends out, the testing tool 16 on the connecting plate 154 abuts against the testing point of the workpiece 5, then the workpiece 5 is tested for electrical performance, and the testing result is bound with the bar code information of the workpiece 5 and is recorded in the system together; the second cylinder 151 is fully retracted to the home position, and the test tool 16 is disengaged from the workpiece 5; the first cylinder 121 is fully extended out to push the workpiece 5 to the placing position; the manipulator 3 moves to the position above the test placing tool 13, and the clamp 4 clamps the workpiece 5; if the test result is qualified, the manipulator 3 places the workpieces 5 in the qualified workpiece tray 22 in sequence; if the test result is unqualified, the manipulator 3 sequentially places the workpieces 5 in an unqualified workpiece tray 23; the next cycle of action then begins.

The working principle, working process and the like of the present embodiment can refer to the corresponding contents of the foregoing embodiments.

The same or similar parts in the above embodiments in this specification may be referred to each other, and each embodiment is described with emphasis on differences from other embodiments, but the differences are not limited to be replaced or superimposed with each other.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the true spirit and scope of the invention as defined in the appended claims.

Claims (8)

1. An automated test robotic device, comprising:

the test module is used for carrying out electrical performance test on the workpiece;

the tray tool is arranged beside the test module and used for classifying and placing the workpieces;

a robot for carrying a workpiece;

and the clamp is arranged on the manipulator and is used for clamping the workpiece.

2. An automated test robotic device according to claim 1, wherein the test module comprises:

a frame;

the first linear motion mechanism is horizontally arranged on the rack;

the test placing tool is connected to the movable end of the first linear motion mechanism;

the portal frame is connected to the rack;

the second linear motion mechanism is fixedly connected to the portal frame;

and the testing tool is arranged on the movable end of the second linear motion mechanism.

3. The automated testing robotic device of claim 2, wherein the testing module further comprises a bar code scanner fixedly disposed on an outer side of the gantry.

4. An automated test robotic device according to claim 2, wherein the first linear motion mechanism comprises:

the first air cylinder is horizontally arranged on the rack;

the sliding rails are arranged on the left side and the right side of the first cylinder at intervals in parallel; and

and the sliding block is matched with the sliding rail and connected with the sliding block at the movable end of the first air cylinder, and two ends of the test placing tool are respectively connected onto the sliding block.

5. The automated test robotic device of claim 2, wherein the second linear motion mechanism comprises:

the second cylinder is vertically connected to the portal frame;

linear bearings arranged in parallel at intervals in the second cylinder;

an optical axis cooperating with the linear bearing; and

and the connecting plate is connected with the optical axis and the movable end of the second cylinder, and the test tool is arranged on the connecting plate.

6. An automated test robotic device according to claim 2, wherein the test tool is a probe.

7. The automated testing robotic device of claim 1, wherein the tray tooling comprises: a workpiece tray to be tested, a qualified workpiece tray and an unqualified workpiece tray.

8. The automated test robotic device of claim 1, wherein the clamp comprises:

the pneumatic clamping jaw is arranged at the output end of the manipulator;

the connecting pieces are symmetrically arranged on the movable ends of the pneumatic clamping jaws; and

a flexible contact disposed on the connector for contacting the workpiece.

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