CN110220642A - Tool balance degree testing method and device and storage medium - Google Patents

Abstract

The embodiment of the application discloses a method and a device for testing the balance degree of a jig and a storage medium. The method comprises the following steps: acquiring each pressure value sensed by a pressure sensor, wherein the pressure sensor senses the pressure corresponding to different pressure holding directions of the jig pressure holding mechanism; taking the pressure value and a preset standard value as a difference, wherein the standard value is obtained by carrying out pressure sensing on different pressure holding directions of the pressure holding mechanism under the balanced state of the jig; according to the difference result, if the difference value between the pressure value and the corresponding standard value is within a preset tolerance range, the jig is judged to be in a balanced state; and if the difference value between the pressure value and the corresponding standard value is not within a preset tolerance range, judging that the jig is in an unbalanced state. According to the technical scheme, the testing precision of the tool balance degree can be higher, the point inspection effect of the tool is better, and the obtained balance degree testing result is more objective and definite.

Description

A fixture balance test method, device and storage medium

technical field

The embodiments of the present application relate to the technical field of jig testing, and in particular to a jig balance testing method, device and storage medium.

Background technique

When touch electronic products use the pressure holding fixture to carry out the pressure holding test on the touch screen and battery of the electronic product, the test product is usually fixed by the pressure holding fixture, and then the pressure head is applied to the screen of the test product for a period of time Then to complete the holding pressure test. The pressure holding test has certain requirements on the balance of the pressure holding fixture. The imbalance of the pressure holding fixture will lead to hidden problems such as falling off or even damage of the test product, which will lead to the problem of repeating the pressure holding test many times. In order to solve this problem, it is necessary to check the balance of the jig. The current point inspection method is relatively simple, and only the pressure-sensitive paper is used to detect the balance of the fixture. However, the detection accuracy of the pressure-sensitive paper is limited and it is highly dependent on human subjective judgment, so it is impossible to obtain a good spot inspection of the balance of the fixture. As a result, the accuracy of the jig balance test is low.

Contents of the invention

Embodiments of the present application provide a jig balance test method, device, equipment and storage medium, which can improve the jig balance test accuracy.

In the first aspect, the embodiment of the present application provides a fixture balance test method, which is applied to the fixture balance test equipment. The fixture balance test equipment includes four pressure bearing surfaces, and the two pressure bearing surfaces The two relatives are in a relatively balanced state, and the pressure-bearing surface is used to bear the holding pressure of the pressure-holding mechanism of the jig corresponding to different pressure-holding directions. The inside of the jig is provided with a processor and four pressure sensors, and the pressure sensors correspond to The four pressure-bearing surfaces are arranged, and the sensor is used to sense the pressure value corresponding to the pressure holding direction; the processor is used to execute the test method of the balance degree of the fixture, and the test method of the balance degree of the fixture includes:

Acquiring each pressure value sensed by the pressure sensor, the pressure sensor performs pressure sensing corresponding to different pressure holding directions of the pressure holding mechanism of the jig;

Taking the difference between the pressure value and a preset standard value, the standard value is obtained by pressure sensing in different pressure-holding directions of the pressure-holding mechanism in a balanced state of the jig;

According to the difference result, if the difference between the pressure value and the corresponding standard value is within the preset tolerance range, it is determined that the jig is in a balanced state; if the difference between the pressure value and the corresponding standard value If the value is not within the preset tolerance range, it is determined that the fixture is in an unbalanced state.

Preferably, the fixture balance test equipment also includes a test result prompt light, which is used to prompt the balance test result; on the basis of the difference result, if the difference between the pressure value and the corresponding standard value Within the preset tolerance range, the jig is in a balanced state; if the difference between the pressure value and the corresponding standard value is not within the preset tolerance range, after the jig is in an unbalanced state, it also includes:

The prompt signal is output to the test result prompt lamp to prompt the balance test result.

Preferably, the prompt signal corresponding to the test result prompt light includes a balance state prompt light and an unbalance state prompt light; As a result, for the corresponding sustaining pressure direction in the unbalanced state, an unbalanced prompt signal is output to the unbalanced state prompting light for prompting the result of the balance test, and for the corresponding sustained pressure direction in the balanced state, a balanced prompt signal is output to the The above-mentioned balance status prompt light is used to prompt the balance test result.

Preferably, the different pressure-holding directions of the fixture pressure-holding mechanism correspond to the pressure-holding directions of the upper mold and the bottom mold of the fixture, and/or the pressure-holding directions of the clamping mechanisms on both sides of the fixture;

Correspondingly, the pressure value is two pressure values sensed corresponding to the pressure-holding direction of the upper mold and the bottom mold of the fixture or the pressure-holding direction of the clamping mechanisms on both sides of the fixture, or the two pressure values corresponding to the upper mold and the bottom mold of the fixture. Four pressure values sensed in the holding pressure direction of the mold and the clamping mechanism on both sides.

Preferably, the standard value is correspondingly set according to different fixtures and different test products, and correspondingly, the tolerance range is correspondingly set according to different fixtures and different test products.

The fixture balance test equipment also includes four displays, the displays are respectively set corresponding to the different pressure holding directions of the fixture pressure holding mechanism, and are connected to the processor signal, and are used to correspond to the different pressure holding directions of the fixture pressure holding mechanism. The pressure holding direction displays the sensed pressure value information; after acquiring each pressure value sensed by the pressure sensor, it also includes:

The pressure value information is output to the display corresponding to the pressure holding direction for display.

In the second aspect, the embodiment of the present application provides a fixture balance test device, including:

An acquisition module, configured to acquire each pressure value sensed by a pressure sensor, and the pressure sensor performs pressure sensing corresponding to different pressure-holding directions of the pressure-holding mechanism of the jig;

The difference module is used to take the difference between the pressure value and a preset standard value, and the standard value is obtained by pressure sensing in different pressure-holding directions of the pressure-holding mechanism in a balanced state of the jig;

A judging module, configured to determine that the jig is in a balanced state if the difference between the pressure value and the corresponding standard value is within a preset tolerance range according to the difference result; If the difference between the above standard values is not within the preset tolerance range, it is determined that the jig is in an unbalanced state.

Preferably, a prompting module is also included, configured to output a prompting signal to the test result prompting light for prompting the result of the balance test.

Preferably, a display module is also included, configured to output the pressure value information to a display corresponding to the pressure holding direction for display.

In the third aspect, the embodiment of the present application provides a jig balance test equipment, including:

Four pressure-bearing surfaces, the pressure-bearing surfaces are in a relatively balanced state in pairs, and the pressure-bearing surfaces are used to withstand the holding pressure of the pressure holding mechanism of the jig corresponding to different pressure holding directions. The inside of the jig is provided with four A pressure sensor, a memory, and one or more processors, the pressure sensors are set corresponding to the four pressure-bearing surfaces, and the sensors are used to sense the pressure value corresponding to the pressure holding direction;

The memory is used to store one or more programs;

When the one or more programs are executed by the one or more processors, the one or more processors are made to implement the fixture balance testing method as described in the first aspect.

Preferably, it also includes:

The display screen is used to display the corresponding pressure value information sensed by each sensor.

Preferably, it also includes:

The test result prompt light is used for prompting the balance test result, and the corresponding prompt signal of the test result prompt light includes a balance state prompt light and an unbalance state prompt light.

In the fourth aspect, the embodiment of the present application provides a storage medium containing computer-executable instructions, the computer-executable instructions are used to perform the fixture balance test as described in the first aspect when executed by a computer processor method.

In the embodiment of the present application, the pressure value corresponding to the different pressure-holding directions of the sensing fixture is used to make a difference between the pressure value and the preset balance degree standard value, and finally according to the difference result, if the difference is within the preset tolerance range, If the difference is not within the preset tolerance range, the fixture is considered to be in an unbalanced state, and the preset tolerance range is used to determine the state of the fixture, so that the accuracy of the balance test of the fixture is higher , the fixture inspection effect is better, and the obtained balance test results are more objective and clear.

Description of drawings

Fig. 1 is a flow chart of a fixture balance test method provided in Embodiment 1 of the present application;

Fig. 2 is a schematic structural diagram of the fixture balance test equipment provided by the embodiment of the present application;

Fig. 3 is a schematic diagram of the connection of the fixture balance test equipment provided by the embodiment of the present application;

Fig. 4 is a pressure value display flow chart in Embodiment 1 of the present application;

Fig. 5 is a schematic diagram of signal output in Embodiment 1 of the present application;

FIG. 6 is a schematic structural diagram of a jig balance testing device provided in Embodiment 2 of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

The jig balance test method provided in the embodiment of the present application aims to determine whether the jig is currently in a balanced state by detecting the pressure values of the jig in different pressure-holding directions. During the product processing and testing process of the jig, the imbalance of the jig may easily affect the product test results and cause product damage and other problems. Therefore, the balance check of the fixture is a very necessary operation item. However, the existing fixture balance point inspection method only uses a single pressure-sensitive paper to test. Pressure-sensitive paper is a paper that acts on the pressure on its surface to form characters or patterns. The results need to be judged by the naked eye of the testers, and the balance test effect is not good, so it cannot be applied in the scene where the balance test of high-precision fixtures is required. To this end, the jig balance test method of the present application is provided, which utilizes the principle that the pressure data corresponding to the pressure holding direction are different when the jig is in a balanced state and an unbalanced state. By pre-setting the standard value of the pressure data in different pressure-holding directions under the balanced state of the fixture, the measured pressure value is compared with the preset standard value to determine whether the fixture is in a balanced state, so as to realize the fixture Higher precision test of balance, and then get better balance test results.

Implementation one:

Figure 1 shows a flow chart of a fixture balance test method provided in Embodiment 1 of the present application. The fixture balance test method provided in this embodiment can be performed by fixture balance test equipment. The fixture balance The degree testing equipment can be implemented by means of software and/or hardware, and the fixture balance testing equipment can be composed of two or more physical entities, or can be composed of one physical entity. Generally speaking, the jig balance test equipment has a pressure sensing function, and the jig balance test equipment can be a balance point inspection equipment for pressure-holding jigs, hot presses, product processing, and testing fixtures.

The following description will be made by taking the fixture balance test equipment as an example for implementing the fixture balance test method. Referring to Figure 1, the fixture balance test method specifically includes:

S110. Acquire various pressure values sensed by the pressure sensor, and the pressure sensor performs pressure sensing corresponding to different pressure-holding directions of the pressure-holding mechanism of the jig.

Exemplarily, in a fixture balance test scenario, a fixture balance test device is provided to implement the fixture balance test method provided in the embodiment of the present application. Referring to Fig. 2, the fixture balance test equipment is provided with four pressure-bearing planes corresponding to the four pressure holding directions of the fixture up, down, left and right, and the pressure sensor 11 is arranged on the inner side of the fixture balance test equipment, corresponding to four Four pressure sensors 11 are arranged on the pressure-bearing plane, and each sensor is used to sense the pressure value information generated when the corresponding pressure-bearing surface is clamped or pressed by the jig holding mechanism. Among them, the pressure sensors 11 arranged on the upper and lower surfaces of the fixture balance test equipment are used to sense the pressure value information generated when the upper mold and the bottom mold of the fixture are pressed together; The pressure sensor 11 on the surface is used to sense the pressure value information generated when the clamping mechanisms on both sides of the jig are clamped. When using the fixture balance test equipment of the embodiment of the present application to perform the fixture balance test, the balance test equipment is placed on the fixed pressure holding position of the fixture, and the upper mold, the bottom mold, and/or The clamping mechanism on both sides senses the pressure value information corresponding to the two holding pressure directions or the four holding pressure directions. The tester selects the four holding pressure directions of the sensing jig up and down, or left and right, or up and down, left and right according to the actual test needs. The pressure value information to obtain the balance test results corresponding to the requirements of different directions. It should be noted that the pressure-bearing planes of the balance test equipment must be in a relatively balanced state, otherwise the test results will be inaccurate due to the imbalance of the test equipment itself when performing the balance test.

Specifically, the pressure value information sensed by the pressure sensor 11 is received by an internal programmable logic controller (PLC). Referring to FIG. The pressure value information uploaded by the sensor is followed by the comparison and judgment process. At the same time, four displays 12 are connected through a programmable logic controller (PLC), so as to display the received pressure value information of each pressure sensor 11 through the displays 12 . As shown in Figure 2, the display 12 is relatively arranged on the side facing the tester, and a display 12 corresponds to displaying the pressure value information of a pressure sensor 11, and the setting position of each display 12 corresponds to the sensor. When the tester is performing a balance test , the four directions of "up, down, left, and right" of the balance test equipment are used as the holding pressure direction of the fixture, and the pressure holding structure of the fixture is used for holding pressure, and the balance test equipment corresponds to the "front" direction, that is, The direction facing the tester is used as the orientation of the display screen, so that the tester can view the pressure test value corresponding to the pressure sensor 11 conveniently.

More specifically, the pressure value display process of the display 12 refers to FIG. 4, including:

S110. Acquire various pressure values sensed by the pressure sensor, which senses pressure corresponding to different pressure holding directions of the pressure holding mechanism of the jig;

S111. Outputting the pressure value information to a display corresponding to the pressure holding direction for display.

Corresponding to the pressure value information acquired by each sensor, the programmable logic controller stores the association relationship between the sensor and the display 12 in advance, and displays the pressure value information acquired by the sensor on the display 12 in a numerical display manner according to the association relationship. In this way, according to the pressure value information displayed on the display 12, the tester can intuitively see whether the sensed pressure value corresponding to the pressure holding direction is high or low, and based on this, the tester can judge the balance degree of the fixture by himself. In addition, in some implementation scenarios of displaying information on the display 12 of the fixture balance test method of the embodiment of the present application, the subsequent judgment results of the fixture balance state will be displayed on the display 12, and the tester can be more intuitive through the screen display Get the result of judging the balance state of the fixture.

S120. Taking the difference between the pressure value and a preset standard value, the standard value is obtained by pressure sensing in different pressure-holding directions of the pressure-holding mechanism in a balanced state of the jig.

Exemplarily, the programmable logic controller makes a difference between the pressure value and the preset standard value after receiving the pressure value information from all directions of the pressure sensor 11 . The standard value here is the pressure value that the pressure holding mechanism exerts on the balance degree testing equipment in different directions when the fixture is in a balanced state. The programmable logic controller takes the standard value as a necessary condition for judging that the jig is in a balanced state, and compares the difference between the actual detected pressure value and the standard value to obtain an accurate balance judgment result.

It should be noted that, corresponding to different fixtures and processing and testing requirements of different products, since the pressure exerted by the pressure holding mechanism on the pressure sensor 11 is different, the setting of the standard value corresponding to different usage scenarios is also different, and it needs to be based on the corresponding Use the scene fixture to test the pressure value of the sensor in a balanced state to obtain the corresponding standard value information. Moreover, during the balance test, if four pressure value information is obtained corresponding to the four holding pressure directions of the jig, then the standard value needs to be set with two values corresponding to the holding pressure direction, up and down, left and right, because the same axis is opposite to the two directions The pressure values are the same, but the pressure values of different axes may be different, so two standard values need to be set to make a difference corresponding to the upper and lower, left and right pressure value information.

S130. According to the difference result, if the difference between the pressure value and the corresponding standard value is within the preset tolerance range, it is determined that the jig is in a balanced state; if the pressure value and the corresponding standard value If the difference is not within the preset tolerance range, it is determined that the fixture is in an unbalanced state.

Correspondingly, according to the difference result obtained in the above step S120, a tolerance range is provided. If the difference between the pressure value and the corresponding standard value is within the tolerance range, it is considered that the jig is in a balanced state at this time. A preset tolerance range, it is considered that the jig is in an unbalanced state at this time. For example, the pressure value sensed corresponding to the pressing direction of the upper mold and the lower mold of the fixture is 500.3kgf, while the preset standard value corresponding to the pressing direction of the upper mold and the lower mold is 500.0kgf, and the preset tolerance range is -1.0 kgf～1.0kgf, then according to the difference result, the difference between the measured pressure value and the standard value is 0.3kfg, and 0.3kfg is within the above tolerance range, so the corresponding fixture is in a balanced state at this time. Correspondingly, when the difference between the measured pressure value and the standard value obtained according to the difference result exceeds the tolerance range of -1.0kgf～1.0kgf, it is considered that the corresponding fixture is in an unbalanced state at this time. Finally, PLC outputs the fixture balance test result according to the difference judgment result, and completes the fixture balance test.

It should be noted that the tolerance range needs to be set corresponding to the standard value, and, corresponding to the processing and testing requirements of different fixtures and different products, since the pressure exerted by the pressure holding mechanism on the pressure sensor 11 is different, the measured pressure value is different from the standard value. The difference obtained by the value difference is different, and the setting of the tolerance range corresponding to different usage scenarios is also different. It is necessary to test the pressure value of the sensor under the balanced state of the fixture in the corresponding use scene to obtain the corresponding standard value information, and set this tolerance range according to the requirements of product processing and testing for the balance of the fixture. Moreover, in the balance test, if four pressure value information is obtained corresponding to the four holding pressure directions of the jig, and two standard values are set for the standard value corresponding to the holding pressure direction, up and down, left and right, then two sets of tolerance ranges need to be set for Compare the difference between the difference results of the two groups to judge the balance state of the jig up and down, left and right axes.

S140. Outputting a prompt signal to prompt the result of the balance test.

Exemplarily, referring to FIG. 5 , the programmable logic controller outputs different prompt signals according to different judgment results to remind the user of the balance of the jig after determining the error and balance state according to the pressure value information sensed by the sensor. The fixture balance test equipment will pre-set two sets of prompt lights, which correspond to different prompt signals, including the balance state prompt light and the unbalance state prompt light. Specifically, as shown in FIG. 3 , the red light and the green light are connected through a programmable logic controller (PLC), wherein the red light indicates that the jig is unbalanced, and the green light indicates that the jig is balanced. According to the balance test result, as shown in Figure 5, if the jig is in a balanced state, then output the jig balance prompt, and the programmable logic controller (PLC) controls the green light to be on; if the jig is in an unbalanced state, output the jig balance prompt. With unbalance prompt, the programmable logic controller (PLC) controls the red light to be on.

Optionally, in order to remind the testers of the specific unbalanced direction, in some implementation scenarios where the balance test results are prompted, four sets of test result indicator lights, up, down, left, and right, are set corresponding to the pressure holding direction, and each set of indicator lights Including balance state indicator light (green light) and unbalance state indicator light (red light), each set of test result indicator lights corresponds to the balance test result of a holding pressure direction. In this way, according to the prompt of the balance test result, the tester can more intuitively understand which direction of the holding pressure is in an unbalanced state, and then make adjustments corresponding to this direction, so as to simplify the subsequent adjustments made by the tester according to the unbalance test result of the fixture and investigation procedures.

As mentioned above, by corresponding to the pressure values of the sensing fixtures in different pressure holding directions, the pressure value is taken to make a difference with the preset balance degree standard value, and finally according to the difference result, if the difference is within the preset tolerance range, it is considered The fixture is in a balanced state. If the difference is not within the preset tolerance range, the fixture is considered to be in an unbalanced state. The preset tolerance range is used to determine the state of the fixture, so that the accuracy of the balance test of the fixture is higher, and the treatment The spot inspection effect is better, and the balance test results obtained are more objective and clear.

Embodiment two:

On the basis of the above embodiments, FIG. 6 is a schematic structural diagram of a jig balance test device provided in Embodiment 2 of the present application. Referring to FIG. 6 , the jig balance test device provided in this embodiment specifically includes: an acquisition module 21 , a differential module 22 and a determination module 23 .

Wherein, the obtaining module 21 is used to obtain various pressure values sensed by the pressure sensor, and the pressure sensor performs pressure sensing corresponding to different pressure-holding directions of the pressure-holding mechanism of the jig;

The difference module 22 is used to make a difference between the pressure value and a preset standard value, and the standard value is obtained by pressure sensing in different pressure-holding directions of the pressure-holding mechanism in a balanced state of the jig;

The judging module 23 is used for judging that the jig is in a balanced state if the difference between the pressure value and the corresponding standard value is within a preset tolerance range according to the difference result; If the difference between the above standard values is not within the preset tolerance range, it is determined that the jig is in an unbalanced state.

As mentioned above, by corresponding to the pressure values of the sensing fixtures in different pressure holding directions, the pressure value is taken to make a difference with the preset balance degree standard value, and finally according to the difference result, if the difference is within the preset tolerance range, it is considered The fixture is in a balanced state. If the difference is not within the preset tolerance range, the fixture is considered to be in an unbalanced state. The preset tolerance range is used to determine the state of the fixture, so that the accuracy of the balance test of the fixture is higher, and the treatment The spot inspection effect is better, and the balance test results obtained are more objective and clear.

Specifically, it also includes a prompt module, which is used to output a prompt signal to prompt the result of the balance test.

More specifically, a display module is also included, which is used to output the pressure value information to a display corresponding to the pressure holding direction for display.

The jig balance test device provided in Embodiment 2 of the present application can be used to implement the fixture balance test method provided in Embodiment 1 above, and has corresponding functions and beneficial effects.

Embodiment three:

Embodiment 3 of the present application provides a fixture balance testing device, which includes: four pressure bearing surfaces, the pressure bearing surfaces are in a relatively balanced state in pairs, and the pressure bearing surfaces are used for In order to bear the holding pressure of the jig holding mechanism corresponding to different holding pressure directions, the inside of the jig is provided with four pressure sensors, memory, and one or more processors and communication modules, and the pressure sensors respectively correspond to the four described The pressure-bearing surface is set, and the sensor is used to sense the pressure value corresponding to the pressure-holding direction;

The number of processors in the fixture balance testing device may be one or more, and the number of memories in the electronic device may be one or more. The processor, memory, and communication module of the electronic device may be connected through a bus or in other ways.

Memory, as a computer-readable storage medium, can be used to store software programs, computer executable programs and modules, such as program instructions/modules corresponding to the fixture balance test method described in any embodiment of the present application (for example, fixture balance Acquisition module, difference module and judgment module in the degree test device). The memory may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and at least one application required by a function; the data storage area may store data created according to the use of the device, and the like. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage devices. In some examples, the memory may further include memory located remotely from the processor, which remote memory may be connected to the device via a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The communication module is used to establish a wireless connection with the device to be upgraded and perform data transmission.

The processor executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory, that is, to realize the above-mentioned fixture balance test method.

Specifically, referring to Fig. 2 and Fig. 3, the fixture balance test equipment is provided with four pressure bearing surfaces corresponding to the four pressure holding directions of the fixture up, down, left and right, and the pressure sensor is arranged on the inner side of the fixture balance test equipment. , four pressure sensors are set corresponding to the four pressure-bearing surfaces, and each sensor is used to sense the pressure value information generated when the corresponding pressure-bearing surface is clamped or pressed by the fixture pressure holding mechanism. The pressure sensors on the upper and lower sides of the balance testing equipment are used to sense the pressure value information generated when the upper mold and the bottom mold of the fixture are pressed together, and the pressure sensors installed on the left and right sides of the fixture balance testing equipment are used to sense The pressure value information generated when the clamping mechanism on both sides of the fixture is clamped. The pressure value information sensed by the pressure sensor is received by the internal programmable logic controller (PLC). Subsequent comparison and judgment process. At the same time, four displays are connected through a programmable logic controller (PLC), so as to display the received pressure value information of each pressure sensor through the displays. The displays are relatively arranged on the side facing the tester, and one display corresponds to displaying the pressure value information of one pressure sensor, and the setting position of each display corresponds to the sensor. Moreover, the red light and the green light are connected through a programmable logic controller (PLC), wherein the red light indicates that the jig is unbalanced, and the green light indicates that the jig is balanced. According to the balance test result, if the jig is in a balanced state, it will output a jig balance prompt, and the programmable logic controller (PLC) controls the green light to be on; if the jig is in an unbalanced state, it will output a jig unbalanced prompt, which can be programmed The logic controller (PLC) controls the red light to be on. The red light and green light can be set in multiple groups according to needs, to remind the testers of the balance test situation in different pressure holding directions. For the specific implementation functions of the above-mentioned balance test equipment, refer to the above-mentioned first embodiment, which will not be repeated here.

The electronic device provided above can be used to execute the fixture balance test method provided in the first embodiment above, and has corresponding functions and beneficial effects.

Embodiment four:

The embodiment of the present application also provides a storage medium containing computer-executable instructions, the computer-executable instructions are used to execute a fixture balance test method when executed by a computer processor, the fixture balance test method includes : Obtain each pressure value sensed by the pressure sensor, which senses pressure corresponding to the different pressure holding directions of the pressure holding mechanism of the jig; take the difference between the pressure value and the preset standard value, and the standard value is determined by The different pressure-holding directions of the pressure-holding mechanism in the balanced state of the jig are obtained by pressure sensing; according to the difference result, if the difference between the pressure value and the corresponding standard value is within the preset tolerance range, then It is determined that the jig is in a balanced state; if the difference between the pressure value and the corresponding standard value is not within a preset tolerance range, it is determined that the jig is in an unbalanced state.

storage medium - any of various types of memory devices or storage devices. The term "storage medium" is intended to include: installation media such as CD-ROMs, floppy disks or tape drives; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc. ; non-volatile memory, such as flash memory, magnetic media (eg hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. Also, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network such as the Internet. The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected by a network. The storage medium may store program instructions (eg embodied as computer programs) executable by one or more processors.

Certainly, a storage medium containing computer-executable instructions provided in the embodiments of the present application, the computer-executable instructions are not limited to the above-mentioned fixture balance test method, and can also execute the treatment provided in any embodiment of the present application. With the relevant operations in the balance test method.

The fixture balance test device, storage medium and electronic equipment provided in the above-mentioned embodiments can execute the fixture balance test method provided in any embodiment of the present application. For technical details not described in detail in the above-mentioned embodiments, please refer to this Apply the fixture balance test method provided by any embodiment.

The above are only preferred embodiments of the present application and the applied technical principles. The present application is not limited to the specific embodiments described here, and various obvious changes, readjustments and substitutions that can be made by those skilled in the art will not depart from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present application, and the present application The scope is determined by the scope of the claims.

Claims (10)

1. a kind of jig degree of balance test method is applied to jig degree of balance test equipment, which is characterized in that the jig balance Spending test equipment includes four pressure-bearing surfaces, and the pressure-bearing surface is opposite two-by-two to be in relative balance state, and the pressure-bearing surface is for holding By jig hold press mechanism correspond to difference hold pressure direction held pressure, the jig is internally provided with processor and four pressure sensings Device, the pressure sensor respectively correspond four pressure-bearing surface settings, and the sensor is used to sense corresponding hold and presses direction Pressure value；For executing the jig degree of balance test method, the jig degree of balance test method includes: the processor

Each pressure value of pressure sensor sensing is obtained, the pressure sensor, which corresponds to jig, to be held the difference of press mechanism and hold pressure side To progress pressure-sensing；

The pressure value and preset standard value is taken to make poor, the standard value holds press mechanism not by described under jig equilibrium state It is obtained with pressure direction progress pressure-sensing is held；

According to make difference as a result, if the pressure value with the difference of the corresponding standard value in the preset margin of tolerance, sentence Determine jig and is in equilibrium state；If the pressure value with the difference of the corresponding standard value not in the preset margin of tolerance, Then determine that jig is in non-equilibrium state.

2. jig degree of balance test method according to claim 1, which is characterized in that the jig degree of balance test equipment Further include test result warning light, is prompted for degree of being balanced test result；Described poor as a result, if the pressure according to making Value is with the difference of the corresponding standard value in the preset margin of tolerance, then jig is in equilibrium state；If the pressure value With the difference of the corresponding standard value not in the preset margin of tolerance, then jig is in after non-equilibrium state, further includes:

Standby signal is exported to test result warning light with the prompt of degree of being balanced test result.

3. jig degree of balance test method according to claim 2, which is characterized in that the test result warning light is corresponding Standby signal includes equilibrium state warning light and non-equilibrium state warning light；In the output standby signal to the test result Warning light is according to degree of balance test result, to hold the correspondence in non-equilibrium state in the prompt of degree of being balanced test result Direction is pressed, exports uneven standby signal to the non-equilibrium state warning light with the prompt of degree of being balanced test result, to place Pressure direction is held in the correspondence of equilibrium state, output balance prompt signal to the equilibrium state warning light is with degree of being balanced test As a result it prompts.

4. jig degree of balance test method according to claim 1, which is characterized in that the jig holds the difference of press mechanism Hold pressure direction correspond to jig upper mold and bed die hold pressure direction and/or jig sandwich mechanism hold pressure direction；

It is corresponding, the pressure value be corresponding jig upper mold and bed die hold pressure direction or jig sandwich mechanism hold pressure side It is sensed to the pressure direction of holding of two pressure values sensed, or corresponding jig upper mold, bed die and sandwich mechanism Four pressure values.

5. jig degree of balance test method according to claim 1, which is characterized in that the standard value is according to different jigs It is correspondingly arranged with different test products, corresponding, the margin of tolerance is correspondingly arranged according to different jigs and different test products.

6. jig degree of balance test method according to claim 1, which is characterized in that the jig degree of balance test equipment Further include four displays, the display, which respectively corresponds jig, to be held the difference of press mechanism and holds the setting of pressure direction, and with the place The connection of device signal is managed, the difference that press mechanism is held for corresponding to jig is held pressure direction and shown to the pressure value information sensed； After each pressure value of the acquisition pressure sensor sensing, further includes:

Pressure value information is exported to the corresponding display for holding pressure direction and is shown.

7. a kind of jig degree of balance test device characterized by comprising

Module is obtained, for obtaining each pressure value of pressure sensor sensing, the pressure sensor corresponds to jig and holds press The difference of structure holds pressure direction and carries out pressure-sensing；

Make difference module, poor for taking the pressure value and preset standard value to make, the standard value is by institute under jig equilibrium state State hold press mechanism difference hold pressure direction carry out pressure-sensing obtain；

Determination module, for poor as a result, if the pressure value is with the difference of the corresponding standard value in preset public affairs according to making In poor range, then determine that jig is in equilibrium state；If the pressure value is with the difference of the corresponding standard value not default The margin of tolerance in, then determine that jig is in non-equilibrium state.

8. jig degree of balance test device according to claim 7, which is characterized in that further include:

Cue module, for exporting standby signal to test result warning light with the prompt of degree of being balanced test result.

9. jig degree of balance test device according to claim 7, which is characterized in that further include:

Display module is shown for exporting pressure value information to the corresponding display for holding pressure direction.

10. a kind of storage medium comprising computer executable instructions, which is characterized in that the computer executable instructions by For executing the jig degree of balance test method as described in claim 1-6 is any when computer processor executes.