CN214622347U - Test system - Google Patents
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- CN214622347U CN214622347U CN202120550172.1U CN202120550172U CN214622347U CN 214622347 U CN214622347 U CN 214622347U CN 202120550172 U CN202120550172 U CN 202120550172U CN 214622347 U CN214622347 U CN 214622347U
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Abstract
The utility model relates to a test equipment technical field specifically discloses a test system, include: the material conveying belt is used for conveying workpieces to be detected; the first screen lightening mechanism is used for lightening a screen of the workpiece to be detected; the first code scanning mechanism is used for acquiring image information on the screen; the test unit is used for testing the workpiece to be tested; and the transfer mechanism is used for transferring the workpieces to be tested between the material conveying belt and each tester. The utility model provides a test system can realize the mechanized pipelined test operation of the work piece that awaits measuring, and then improves efficiency of software testing.
Description
Technical Field
The utility model relates to a test equipment technical field especially relates to a test system.
Background
A series of electrical tests need to be carried out before electronic products such as intelligent watches leave the factory, and no test system specially used for realizing the series of electrical tests of the intelligent watches exists in the market at present, so that an operator can only send the intelligent watches to each test instrument in sequence through tools such as a trolley to execute corresponding test operation, and the test efficiency is low.
Therefore, it is necessary to develop a test system for realizing the pipeline test operation of electronic products such as a smart watch, and further improving the test efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test system can realize the mechanized pipelined test operation of the work piece that awaits measuring, and then improves efficiency of software testing.
To achieve the above object, the utility model provides a test system, include:
the material conveying belt is used for conveying workpieces to be detected;
the first screen lightening mechanism is used for lightening a screen of the workpiece to be detected;
the first code scanning mechanism is used for acquiring image information on the screen;
the test unit is used for testing the workpiece to be tested;
and the transfer mechanism is used for transferring the workpiece to be tested between the material conveying belt and the testing unit.
Optionally, the first screen brightening mechanism comprises a touch pen point located above the material conveying belt, a screen brightening cylinder used for driving the touch pen point to move up and down, and a speed regulating valve used for controlling the stretching speed of the screen brightening cylinder.
Optionally, the first code scanning mechanism includes a camera located above the material conveying belt, a Z-axis cylinder for driving the camera to move along a Z-axis direction, an X-axis cylinder for driving the Z-axis cylinder to move along an X-axis direction, and a Y-axis cylinder for driving the X-axis cylinder to move along a Y-axis direction;
wherein, X axle direction, Y axle direction and Z axle direction three are mutually perpendicular.
Optionally, the transfer mechanism includes:
a manipulator;
the rotating frame is rotationally connected with the manipulator around a vertical axis;
and the clamping assembly is fixed on the rotating frame and used for clamping the workpiece to be detected.
Optionally, the clamping assembly comprises:
the profiling suction claw is used for adsorbing a workpiece to be detected;
a spring thimble;
the mounting plate is positioned above the profiling suction claw and is connected with the profiling suction claw through a plurality of spring thimbles;
and the clamping cylinder is fixedly connected with the rotating frame and used for driving the mounting plate to move up and down.
Optionally, the workpiece to be measured comprises a workpiece main body and a rubber sleeve sleeved on the outer side of the workpiece;
the end of the workpiece main body is provided with a sunken arc-shaped area, and the bottom of the profiling suction claw is provided with a boss matched with the sunken arc-shaped area.
Optionally, the material conveying device further comprises a pressing roller, wherein the pressing roller is located above the material conveying belt and used for pressing the workpiece main body and the rubber sleeve.
Optionally, the transfer mechanism further comprises:
the second screen lightening mechanism is used for lightening the screen of the workpiece to be detected;
and the second code scanning mechanism is used for acquiring the image information on the screen.
Optionally, the test unit includes a plurality of test instruments, and each test instrument is arranged around the transfer mechanism.
Optionally, the device further comprises an NG conveyor belt for transporting the workpieces to be tested which are unqualified in test.
The beneficial effects of the utility model reside in that: the utility model provides a test system sets up the position transfer that material conveyer belt and transfer mechanism realized the work piece that awaits measuring, and then realizes the mechanized operation of test, breaks away from the reliance to the manpower, has both reduced the human cost, again can be very big improvement production efficiency, have great spreading value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a test system according to an embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of a first bright screen mechanism according to an embodiment;
FIG. 4 is a schematic structural diagram of a first scanning mechanism according to an embodiment;
FIG. 5 is a schematic structural diagram of a rotating frame according to an embodiment;
FIG. 6 is a schematic structural diagram of a clamping assembly according to an embodiment;
FIG. 7 is a schematic view of a workpiece to be tested before rolling according to an embodiment;
FIG. 8 is a schematic diagram illustrating a rolled workpiece to be tested according to an embodiment;
fig. 9 is a schematic structural diagram of the workpiece to be measured after being adsorbed by the profiling suction claw according to the embodiment.
In the figure:
1. a material conveyor belt;
2. a first screen lightening mechanism; 201. a touch pen point; 202. a screen-lightening cylinder; 203. a speed regulating valve;
3. a first code scanning mechanism; 301. a camera; 302. a Z-axis cylinder; 303. an X-axis cylinder; 304. a Y-axis cylinder; 305. a light supplement lamp;
4. testing the unit;
5. a transfer mechanism; 501. a manipulator; 502. a rotating frame; 503. a clamping assembly; 5031. profiling suction claws; 5032. a spring thimble; 5033. mounting a plate; 5034. a clamping cylinder; 5035. a boss; 504. a second screen lightening mechanism; 505. a second code scanning mechanism;
6. an NG conveyor belt;
7. a compression roller;
8. a workpiece to be tested; 801. a workpiece main body; 8011. an arc-shaped region; 802. and (4) a rubber sleeve.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a test system, which can be used for performing mechanized pipeline test operations on workpieces to be tested, such as smartwatches, mobile phones, tablet computers, and the like.
In this embodiment, the test system includes material conveyer belt 1, the first bright screen mechanism 2 that is used for transporting untested and qualified workpiece 8 that awaits measuring of test, is used for lighting the workpiece 8's that awaits measuring screen, be used for acquireing image information's on the screen first scanning code mechanism 3, be used for right workpiece 8 that awaits measuring carries out the test set 4, be used for going on the transfer mechanism 5 that workpiece 8 that awaits measuring shifted between material conveyer belt 1 and the test set 4 and the NG conveyer belt 6 that is used for transporting workpiece 8 that awaits measuring that the test is failing.
Specifically, an untested workpiece 8 to be tested is transported to the position under a first bright screen mechanism 2 from an upstream process through a material conveyor belt 1, the first bright screen mechanism 2 lights the screen of the workpiece 8 to be tested, after the screen is bright, the screen of the workpiece 8 to be tested displays image information such as bar codes or two-dimensional codes for identifying material number information of the first bright screen mechanism by default, a first code scanning mechanism 3 scans codes to identify the image information so as to record the test result of each workpiece 8 to be tested later, the material conveyor belt 1 continues to transport the untested workpiece 8 to be tested to a transfer mechanism 5, the transfer mechanism 5 transfers the untested workpiece 8 to be tested on the material conveyor belt 1 to a test unit 4 for testing, after the testing is finished, the transfer mechanism 5 takes the workpiece 8 to be tested out of the test unit 4, then puts the qualified workpiece 8 to be tested on the material conveyor belt 1, and puts the unqualified workpiece 8 to be tested on a conveyor belt NG 6, the material conveying belt 1 conveys the workpieces 8 to be tested which are qualified in testing to the downstream production equipment, and the NG conveying belt 6 conveys the workpieces 8 to be tested which are unqualified in testing to the downstream retest or overhaul equipment.
The test system that this embodiment provided sets up material conveyer belt 1 and shifts 5 positions that realize the work piece 8 that awaits measuring and shift, and then realizes the mechanized operation of test, breaks away from the reliance to the manpower, has both reduced the human cost, again can be very big improvement production efficiency, have great spreading value.
Optionally, referring to fig. 3, the first screen brightening mechanism 2 includes a touch pen point 201 located above the material conveyor 1, a screen brightening cylinder 202 for driving the touch pen point 201 to move up and down, and a speed regulating valve 203 for controlling the stretching speed of the screen brightening cylinder 202. When the screen-lighting cylinder 202 extends out, the touch pen point 201 moves downwards to touch the screen, and the screen automatically lights up and displays default image information after being touched. The speed regulating valve 203 can regulate the expansion and contraction speed of the screen lightening cylinder 202 so as to prevent the screen from being damaged due to too fast extension.
Referring to fig. 4, the first code scanning mechanism 3 includes a camera 301 located above the material conveying belt 1, a Z-axis cylinder 302 for driving the camera 301 to move up and down along a Z-axis direction, an X-axis cylinder 303 for driving the Z-axis cylinder 302 to move back and forth along an X-axis direction, a Y-axis cylinder 304 for driving the X-axis cylinder 303 to move left and right along a Y-axis direction, and a light supplement lamp 305 for supplementing light. Wherein, X axle direction, Y axle direction and Z axle direction three are mutually perpendicular. The cooperation of the Z-axis cylinder 302, the X-axis cylinder 303, and the Y-axis cylinder 304 can realize the up-down, front-back, left-right position adjustment of the camera 301, so as to avoid the obstruction and obtain the image information on the screen from a plurality of angles and distances.
Referring to fig. 5, the transfer mechanism 5 includes a robot 501, a rotating frame 502, a clamping assembly 503, a second screen illuminating mechanism 504, and a second code scanning mechanism 505. The rotating frame 502 is connected with the manipulator 501 in a rotating mode around a vertical axis; the clamping assembly 503 is fixed on the rotating frame 502, and is used for sucking the workpiece 8 to be measured. The second screen lighting mechanism 504 is used for lighting the screen of the workpiece 8 to be measured; the second code scanning mechanism 505 is used for acquiring the image information on the screen.
Further, referring to fig. 6, the clamping assembly 503 comprises a profiling suction claw 5031, a spring thimble 5032, a mounting plate 5033 and a clamping cylinder 5034. The profiling suction claw 5031 is provided with a trumpet-shaped suction cup for adsorbing the workpiece 8 to be measured. The mounting plate 5033 is located above the profiling suction claw 5031 and is connected with the profiling suction claw 5031 through a plurality of spring thimbles 5032; the clamping cylinder 5034 is fixedly connected to the rotating frame 502 and used for driving the mounting plate 5033 to move up and down, when the profiling suction claw 5031 moves down along with the mounting plate 5033 to contact with the workpiece 8 to be tested, the profiling suction claw 5031 extrudes the spring thimble 5032, and the spring thimble 5032 plays a role in buffering to prevent the product to be tested from being damaged.
When the transfer mechanism 5 needs to transfer the workpiece 8 to be tested from the material conveyor belt 1 to the testing unit 4, the manipulator 501 first moves the rotating frame 502 to the position near the workpiece 8 to be tested, then the rotating frame 502 rotates to align the profiling suction claw 5031 with the workpiece 8 to be tested and locate right above the workpiece 8 to be tested, then the manipulator 501 moves the profiling suction claw 5031 down along with the rotating frame 502, the profiling suction claw 5031 is attached to the upper surface of the workpiece 8 to be tested, the suction cup starts to suck air to suck up the workpiece 8 to be tested, then the manipulator 501 moves the rotating frame 502 to the position above the testing unit 4, the suction cup releases the workpiece 8 to be tested, so that the workpiece 8 to be tested falls into the testing unit 4, and the transfer of the workpiece 8 to be tested is completed. The process of transferring the workpiece 8 to be measured to the material conveying belt 1 and the NG conveying belt 6 is similar to the above process, and the description is omitted in this embodiment.
In the test process, if the workpiece 8 to be tested is blacked due to an emergency, the manipulator 501 may move the second screen-lighting mechanism 504 to the position of the workpiece 8 to be tested, which is blacked, and then the second screen-lighting mechanism 504 lights the workpiece 8 to be tested, which is blacked, and the second code-scanning mechanism 505 scans codes again. Optionally, the structure of the second screen-lighting mechanism 504 is the same as that of the first screen-lighting mechanism 2, and the second code-scanning mechanism 505 is a camera module.
Optionally, the workpiece 8 to be measured includes a workpiece main body 801 and a rubber sleeve 802 sleeved on the outer side of the workpiece. The workpiece 8 to be measured sent from the upstream process may not be well adhered to the rubber sleeve 802 by the workpiece body 801, as shown in fig. 7. In this embodiment, set up compression roller 7 above material conveyer belt 1, work piece 8 that awaits measuring gets into material conveyer belt 1 after, will pass through the roll extrusion of compression roller 7 earlier, then will be sent to transfer mechanism 5 department. The pressing roller 7 presses the workpiece main body 801 and the rubber sleeve 802, and after rolling, the workpiece main body 801 and the rubber sleeve 802 are well attached, as shown in fig. 8.
In some other embodiments, for the sake of aesthetic appearance, a sunken arc-shaped region 8011 may be provided at an end portion of a part of the workpiece main body 801, and it is difficult for the pressing roller 7 to make the workpiece main body 801 of the arc-shaped region 8011 closely contact with the rubber sleeve 802, so a boss 5035 matching with the arc-shaped region 8011 may be provided at the bottom of the profiling suction claw 5031, and when the profiling suction claw 5031 sucks the workpiece 8 to be tested, the boss 5035 forces the rubber sleeve 802 at the end portion to move downward, so that the end portion of the rubber sleeve 802 is also made to closely contact with the arc-shaped region 8011 of the workpiece main body 801, as shown in fig. 9.
Optionally, the testing unit 4 includes a plurality of testing instruments, and each testing instrument is disposed around the transfer mechanism 5. Different test instruments may be used to perform the same test items or may be used to perform different test items.
The test system provided by the embodiment has the following working procedures:
firstly, a workpiece to be measured 8 enters a material conveying belt 1, and is rolled by a press roller 7, so that the middle position of a rubber sleeve 802 is attached to the middle position of a workpiece main body 801, and primary shaping is completed;
secondly, the material conveying belt 1 conveys the workpiece 8 to be measured to the transfer mechanism 5;
the copying suction claw 5031 of the transfer mechanism 5 sucks up the workpiece 8 to be measured, and meanwhile, the end part position of the rubber sleeve 802 is attached to the end part position of the workpiece main body 801 to finish accurate shaping;
and fourthly, the transfer mechanism 5 transfers the workpiece 8 to be tested to a test instrument for executing a first test item, after the first test item is tested, if the first test item is qualified, the transfer mechanism 5 transfers the workpiece 8 to be tested to the test instrument for executing a second test item, if the first test item is unqualified, the transfer mechanism 5 transfers the workpiece 8 to be tested to the NG conveyor belt 6, and so on, after the test of the last test item is finished, the transfer mechanism 5 transfers the workpiece 8 to be tested which is qualified to the test to the material conveyor belt 1, and the material conveyor belt 1 conveys the workpiece 8 to be tested to the downstream.
The test system that this embodiment provided uses mechanized operation to replace manual work, adopts the multistation test overall arrangement to accomplish the automatic bright screen of work piece that awaits measuring, the location of material and get and put, warp action such as product plastic, can practice thrift the finished product, reduces the human input, promotes test operation efficiency.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A test system, comprising:
the material conveying belt is used for conveying workpieces to be detected;
the first screen lightening mechanism is used for lightening a screen of the workpiece to be detected;
the first code scanning mechanism is used for acquiring image information on the screen;
the test unit is used for testing the workpiece to be tested;
and the transfer mechanism is used for transferring the workpiece to be tested between the material conveying belt and the testing unit.
2. The test system of claim 1, wherein the first screen brightening mechanism comprises a touch pen point located above the material conveyor belt, a screen brightening cylinder for driving the touch pen point to move up and down, and a speed regulating valve for controlling the stretching speed of the screen brightening cylinder.
3. The test system according to claim 1, wherein the first scanning mechanism comprises a camera positioned above the material conveyor belt, a Z-axis cylinder for driving the camera to move along a Z-axis direction, an X-axis cylinder for driving the Z-axis cylinder to move along an X-axis direction, and a Y-axis cylinder for driving the X-axis cylinder to move along a Y-axis direction;
wherein, X axle direction, Y axle direction and Z axle direction three are mutually perpendicular.
4. The test system of claim 1, wherein the transfer mechanism comprises:
a manipulator;
the rotating frame is rotationally connected with the manipulator around a vertical axis;
and the clamping assembly is fixed on the rotating frame and used for clamping the workpiece to be detected.
5. The test system of claim 4, wherein the clamping assembly comprises:
the profiling suction claw is used for adsorbing a workpiece to be detected;
a spring thimble;
the mounting plate is positioned above the profiling suction claw and is connected with the profiling suction claw through a plurality of spring thimbles;
and the clamping cylinder is fixedly connected with the rotating frame and used for driving the mounting plate to move up and down.
6. The test system of claim 5, wherein the workpiece to be tested comprises a workpiece main body and a rubber sleeve sleeved outside the workpiece;
the end of the workpiece main body is provided with a sunken arc-shaped area, and the bottom of the profiling suction claw is provided with a boss matched with the sunken arc-shaped area.
7. The test system of claim 6, further comprising a compression roller positioned above the material conveyor belt for compressing the workpiece body and the gum cover.
8. The test system of claim 4, wherein the transfer mechanism further comprises:
the second screen lightening mechanism is used for lightening the screen of the workpiece to be detected;
and the second code scanning mechanism is used for acquiring the image information on the screen.
9. The test system of claim 1, wherein the test assembly includes a plurality of test instruments, each of the test instruments being disposed around the transfer mechanism.
10. The test system of claim 1, further comprising an NG conveyor for transporting test workpieces that fail the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550172.1U CN214622347U (en) | 2021-03-17 | 2021-03-17 | Test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550172.1U CN214622347U (en) | 2021-03-17 | 2021-03-17 | Test system |
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| Publication Number | Publication Date |
|---|---|
| CN214622347U true CN214622347U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120550172.1U Active CN214622347U (en) | 2021-03-17 | 2021-03-17 | Test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518080A (en) * | 2022-02-17 | 2022-05-20 | 上海复诺视觉智能科技有限公司 | Device and method for correcting perpendicularity between test equipment and screen to be tested |
-
2021
- 2021-03-17 CN CN202120550172.1U patent/CN214622347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518080A (en) * | 2022-02-17 | 2022-05-20 | 上海复诺视觉智能科技有限公司 | Device and method for correcting perpendicularity between test equipment and screen to be tested |
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