CN108495546B - Multifunctional recorder control box detection table and detection method - Google Patents

Multifunctional recorder control box detection table and detection method Download PDF

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Publication number
CN108495546B
CN108495546B CN201810235771.7A CN201810235771A CN108495546B CN 108495546 B CN108495546 B CN 108495546B CN 201810235771 A CN201810235771 A CN 201810235771A CN 108495546 B CN108495546 B CN 108495546B
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control box
cylinder
liquid crystal
support
probe
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CN108495546A (en
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付志江
高伟
韩浩
王洋
杨茜
冯永明
金�畅
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Aerospace Hi Tech Holding Group Co Ltd
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Aerospace Hi Tech Holding Group Co Ltd
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08Monitoring manufacture of assemblages
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/0452Mounting machines or lines comprising a plurality of tools for guiding different components to the same mounting place

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Operations Research (AREA)
  • Recording Measured Values (AREA)
  • Liquid Crystal (AREA)

Abstract

A multifunctional recorder control box detection table and a detection method relate to a recorder control box detection table and a detection method. The multifunctional recorder control box aims to solve the problems that detection efficiency is low and the detection success rate needs to be improved in detection of the multifunctional recorder control box. The main body of the detection table is a hollow body; the hollow body comprises a detection device installation panel, the surface of which is provided with a control box bracket, a tank chain, an auxiliary support sliding rail and a rodless cylinder; a guide rail support is arranged on the auxiliary support slide rail, a tank chain support is arranged on the guide rail support, and the tank chain support is connected with a movable end of a tank chain; a liquid crystal screen bracket is arranged at the piston end of the liquid crystal lifting cylinder, and a clamp is arranged on the liquid crystal screen bracket; the rodless cylinder can drive the liquid crystal lifting cylinder and the liquid crystal screen bracket to move; the control box support is provided with a rotary clamping cylinder support, a probe cylinder fixing support is arranged inside the hollow body to fix the probe cylinder, and a probe joint is installed at the piston end of the probe cylinder. The invention is used for detecting the control box of the multifunctional recorder.

Description

Multifunctional recorder control box detection table and detection method
Technical Field
The invention relates to a control box detection table and a detection method of a recorder.
Background
The multifunctional recorder is widely applied at present, and with the development of technology, the general multifunctional recorder is provided with a larger screen at present. Present multi-functional record appearance's detection needs detect to liquid crystal display and control box, and the liquid crystal display function is normal back, accomplishes the connection of liquid crystal display and multi-functional record appearance control box by the manual work again, then carries out the detection of control box through manual work or instrument, whether normal through observing the multi-functional record appearance control box of demonstration information feedback on the liquid crystal display. The existing multifunctional recorder control box and the liquid crystal display screen are mostly butted through corresponding interfaces, the process of manually completing the butting and the detection of the multifunctional recorder control box and the liquid crystal display screen excessively depends on uncertain factors such as the proficiency and the responsibility of operators, the detection efficiency is low, the control box or the liquid crystal display screen is easily damaged, and the detection success rate is also influenced. For example, some recorder control boxes and liquid crystal display screens have corresponding pins, and in the process of completing butt joint and detection, because the responsibility of an operator is not strong or the operation proficiency is not enough, the pins are possibly damaged when the operator applies excessive force or applies a force at an angle, or the pins are not in place when the operator applies force during butt joint, the multifunctional recorder control boxes are likely to fail to detect when the recorder control boxes and the liquid crystal display screens are not completely butt joint or are not in good contact, so that the multifunctional recorder control boxes are judged to have problems, and therefore, the labor, the material resources and the time are wasted, and even the original paper is wasted.
Disclosure of Invention
The invention aims to solve the problems that the detection efficiency is low and the detection success rate is to be further improved in the detection of the control box of the existing multifunctional recorder.
The multifunctional recorder control box detection table comprises a detection table main body;
the main body of the detection table is a hollow body; the hollow body comprises a bottom plate, a side plate and a detection device mounting panel, and a probe extending opening is formed in the detection device mounting panel;
the detection device mounting panel is provided with a control box bracket, a tank chain, an auxiliary support sliding rail and a rodless cylinder;
the auxiliary support sliding rail is provided with a guide rail bracket, and the guide rail bracket is matched with the auxiliary support sliding rail; a tank chain support is arranged on one side of the guide rail support and is connected with the movable end of the tank chain through a connecting piece;
a rodless cylinder bracket is arranged on the moving body outside the rodless cylinder;
one side of the guide rail bracket and/or one side of the rodless cylinder bracket are/is connected with a main body of a liquid crystal lifting cylinder, a liquid crystal screen bracket is arranged at the piston end of the liquid crystal lifting cylinder, and a clamp is arranged on the liquid crystal screen bracket and used for clamping and fixing a liquid crystal display screen;
the rodless cylinder can drive the liquid crystal lifting cylinder and the liquid crystal display screen bracket to move through the rodless cylinder bracket;
the control box support is positioned at the probe outlet, a rotary clamping cylinder support is arranged on the control box support, a rotary clamping cylinder is fixed through the rotary clamping cylinder support, and the rotary clamping cylinder is used for clamping the control box assembly;
a power supply is arranged in the hollow body of the detection table main body and is connected with the probe joint through a cable;
a probe cylinder fixing support is arranged on the surface of the detection device mounting panel positioned in the hollow body, the probe cylinder is fixed through the probe cylinder fixing support, and a probe joint is mounted at the piston end of the probe cylinder; the piston of the probe cylinder can drive the probe joint to extend out of the probe extending opening, can be aligned and connected with the control box assembly clamped by the rotary clamping cylinder, and supplies power for the control box assembly.
Further, the sensor signal line of liquid crystal lift cylinder, trachea etc. set up on the tank chain, realize removing through the tank chain.
Furthermore, the rodless cylinder support and the guide rail support are relatively fixed through the connecting metal plate, the liquid crystal screen support and the liquid crystal lifting cylinder.
Further, the probe cylinder is a triaxial cylinder.
The method for detecting by using the multifunctional recorder control box detection table comprises the following steps:
when the multifunctional recorder control box is detected, the liquid crystal display screen is placed on the liquid crystal display screen support and clamped through the clamp; placing the control box assembly on a control box bracket and clamping the control box assembly through a rotary clamping cylinder; mounting a front panel of the control box on the control box assembly, and screwing a connecting screw;
the rodless cylinder drives the liquid crystal lifting cylinder and the liquid crystal screen bracket to move towards the control box assembly and reach a set position; the liquid crystal display screen is driven to descend to a set position through the liquid crystal lifting cylinder, and the butt joint of the control box assembly and the liquid crystal display screen is completed; the probe cylinder drives the probe joint to extend out of the probe extending port, and the probe joint is aligned and butted with a control box assembly clamped by the rotary clamping cylinder to supply power for the control box assembly; and detecting the control box of the multifunctional recorder.
The invention has the following beneficial effects:
the multifunctional recorder control box detection device can help to realize detection of the multifunctional recorder control box, can assist to realize installation of the control box front panel and the control box assembly, can reduce installation time of the normal assembly in the later period to a certain extent, and improves the overall production work efficiency of the multifunctional recorder control box.
The invention can realize the full-automatic or semi-automatic installation and detection of the control box assembly and can improve the detection efficiency. The workpiece locking, the power on-off and the connection and separation of the liquid crystal display screen and the control box assembly are all automatically completed, and compared with the existing method, the detection efficiency can be improved by more than 11% by using the method for detection.
Drawings
FIG. 1 is a right side view of a test table of a control box of the multi-function recorder;
FIG. 2 is a view taken along line A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 2;
fig. 4 is a schematic view of a three-dimensional structure of a detection table of a control box of the multifunctional recorder.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to figures 1 to 4,
the multifunctional recorder control box detection table comprises a detection table main body;
the main body of the detection table is a hollow body of a triangular prism (or a polygonal prism or other shape structures); the hollow body comprises a bottom plate 1, a side plate 5 and a detection device installation panel 2, and a probe extending opening 101 is formed in the detection device installation panel 2;
the detection device mounting panel 2 is provided with a control box bracket 11, a tank chain B4, an auxiliary support slide rail B7 and a rodless cylinder B8;
the auxiliary supporting slide rail B7 is provided with a guide rail bracket 7, and the guide rail bracket 7 is matched with the auxiliary supporting slide rail B7 for use; a tank chain support 6 is arranged on one side of the guide rail support 7, and the tank chain support 6 is connected with the movable end of a tank chain B4 through a connecting piece;
a movable body outside the rodless cylinder B8 is provided with a rodless cylinder bracket 12; the rodless cylinder runs stably, the two ends of the stroke are buffered by the oil pressure buffers, and the start-stop impact is small;
one side of the guide rail support 7 and/or one side of the rodless cylinder support 12 are/is connected with a main body of a liquid crystal lifting cylinder B100, a liquid crystal screen support 9 is arranged at the piston end of the liquid crystal lifting cylinder B100, a clamp 10 is arranged on the liquid crystal screen support 9, and the clamp 10 is used for clamping and fixing a liquid crystal display screen;
the rodless cylinder B8 can drive the liquid crystal lifting cylinder B100 and the liquid crystal screen bracket 9 to move through the rodless cylinder bracket 12;
the control box support 11 is positioned at the probe extension port 101, the control box support 11 is provided with a rotary clamping cylinder support 13, a rotary clamping cylinder B10 is fixed through the rotary clamping cylinder support 13, and the rotary clamping cylinder B10 is used for clamping a control box assembly C102;
a power supply B2 is arranged inside the hollow body of the detection table main body, and a power supply B2 is connected with the probe connector 4 through a cable; therefore, the size of the detection table can be effectively reduced, the detection device installation panel 2 of the detection table is prevented from being provided with a power supply and a connecting piece to prevent the operation of detection, the trouble is brought to the detection process, especially for automatic detection, the control logic of the automatic detection can be effectively reduced, and the automatic detection efficiency is improved.
A probe cylinder fixing support B1 is arranged on the surface of the detection device mounting panel 2 positioned in the hollow body, a probe cylinder B3 is fixed through a probe cylinder fixing support B1, and a probe joint 4 is mounted at the piston end of a probe cylinder B3; the piston of the probe cylinder B3 can drive the probe connector 4 to extend out from the probe extension opening 101 and can be aligned and connected with the control box assembly clamped by the rotary clamping cylinder, and the control box assembly is powered on to detect the multifunctional recorder control box.
When the multifunctional recorder control box is detected, the liquid crystal display screen C200 is placed on the liquid crystal display screen support and clamped through the clamp 10; placing the control box assembly on the control box bracket 11 and clamping the control box assembly through a rotary clamping cylinder B10; mounting the control box front panel C100 on the control box assembly C102, and screwing the connecting screw;
the rodless cylinder B8 drives the liquid crystal lifting cylinder B100 and the liquid crystal screen bracket 9 to move towards the control box assembly and reach a set position; the rodless cylinder runs stably, the oil buffers are arranged at two ends of a stroke for buffering, and starting and stopping impact is small, so that the relative accuracy of the positions of the liquid crystal display screen and the control box assembly is ensured;
the liquid crystal display screen is driven to descend to a set position through the liquid crystal lifting cylinder B100, and the butt joint of the control box assembly and the liquid crystal display screen is completed; the liquid crystal display screen and the control box assembly are guided by the liquid crystal display screen inner frame and the control box front panel outer frame in the assembling process, so that the reliable connection of the plug is ensured; the butt joint position, angle and force of the control box assembly and the liquid crystal display are preset, so that the butt joint device is suitable for installation of the liquid crystal display and the control box assembly at a certain angle, the applicability is stronger, and the control box assembly and the liquid crystal display can be prevented from being damaged due to errors of manual operation; meanwhile, the contact is not tight or parts are damaged due to too small or too large butting force of the control box assembly and the liquid crystal display screen, the success rate of detection of the control box of the multifunctional recorder can be effectively improved, the probability of damage of the parts is also effectively reduced, and the cost is saved; all the cylinders are provided with speed regulating joints and magnetic switches, so that the adjustable running speed, stable running and accurate positioning are ensured;
the probe joint 4 is driven by the probe cylinder B3 to extend out of the probe extending port 101, and the probe joint 4 is aligned and butted with a control box assembly clamped by the rotary clamping cylinder to supply power for the control box assembly; and detecting the control box of the multifunctional recorder. After the detection is finished, the workpiece is off line, and the workbench returns to the initial position, so that the detection of the multifunctional recorder control box can be realized by the aid of the multifunctional recorder control box detection device, the installation of the control box front panel C100 and a control box assembly can be realized in an auxiliary mode, the later installation time of a normal assembly can be reduced to a certain extent, and the overall production work efficiency of the multifunctional recorder control box is improved.
The invention can realize the full-automatic or semi-automatic installation and detection of the control box assembly and can improve the detection efficiency. The workpiece locking, the power on-off and the connection of the liquid crystal display screen and the control box assembly are all automatically completed, and compared with the existing manual method, the detection efficiency can be improved by more than 11% by using the method for detection.
The second embodiment is as follows:
the sensor signal line, the air pipe and the like of the liquid crystal lifting cylinder B100 are arranged on the tank chain B4, and the movement is realized through the tank chain B4.
Other structures and parameters are the same as those in the first embodiment.
The third concrete implementation mode:
in the embodiment, the rodless cylinder support 12 and the guide rail support 7 are relatively fixed through the connecting metal plate 8, the liquid crystal screen support 9 and the liquid crystal lifting cylinder B100.
Other structures and parameters are the same as in the first or second embodiment.
The fourth concrete implementation mode:
the probe cylinder B3 described in this embodiment is a three-axis cylinder.
Other structures and parameters are the same as those of one of the first to third embodiments.
The fourth concrete implementation mode:
the method for detecting by using the multifunctional recorder control box detection table comprises the following steps:
when the multifunctional recorder control box is detected, the liquid crystal display screen is placed on the liquid crystal display screen support and clamped through the clamp 10; placing the control box assembly on the control box bracket 11 and clamping the control box assembly through a rotary clamping cylinder B10; mounting the control box front panel C100 on the control box assembly, and screwing the connecting screw;
the rodless cylinder B8 drives the liquid crystal lifting cylinder B100 and the liquid crystal screen bracket 9 to move towards the control box assembly and reach a set position; the liquid crystal display screen is driven to descend to a set position through the liquid crystal lifting cylinder B100, and the butt joint of the control box assembly and the liquid crystal display screen is completed; the probe joint 4 is driven by the probe cylinder B3 to extend out of the probe extending port 101, and the probe joint 4 is aligned and butted with a control box assembly clamped by the rotary clamping cylinder to supply power for the control box assembly; and detecting the control box of the multifunctional recorder.

Claims (5)

1. The multifunctional recorder control box detection table is characterized by comprising a detection table main body;
the main body of the detection table is a hollow body; the hollow body comprises a bottom plate (1), a side plate (5) and a detection device mounting panel (2), and a probe extending opening (101) is formed in the detection device mounting panel (2);
the detection device mounting panel (2) is provided with a control box support (11), a tank chain (B4), an auxiliary support slide rail (B7) and a rodless cylinder (B8);
the auxiliary supporting slide rail (B7) is provided with a guide rail bracket (7), and the guide rail bracket (7) is matched with the auxiliary supporting slide rail (B7) for use; a tank chain support (6) is arranged on one side of the guide rail support (7), and the tank chain support (6) is connected with the movable end of a tank chain (B4) through a connecting piece;
a movable body outside the rodless cylinder (B8) is provided with a rodless cylinder bracket (12);
one side of the guide rail support (7) and/or one side of the rodless cylinder support (12) are/is connected with a main body of a liquid crystal lifting cylinder (B100), a liquid crystal screen support (9) is arranged at the piston end of the liquid crystal lifting cylinder (B100), a clamp (10) is arranged on the liquid crystal screen support (9), and the clamp (10) is used for clamping and fixing a liquid crystal display screen;
the rodless cylinder (B8) can drive the liquid crystal lifting cylinder (B100) and the liquid crystal screen bracket (9) to move through the rodless cylinder bracket (12);
the control box support (11) is positioned at the probe extension port (101), the control box support (11) is provided with a rotary clamping cylinder support (13), a rotary clamping cylinder (B10) is fixed through the rotary clamping cylinder support (13), and the rotary clamping cylinder (B10) is used for clamping a control box assembly (C102);
a power supply (B2) is arranged in the hollow body of the detection table main body, and the power supply (B2) is connected with the probe connector (4) through a cable;
a probe cylinder fixing support (B1) is arranged on the surface of the detection device mounting panel (2) positioned in the hollow body, a probe cylinder (B3) is fixed through the probe cylinder fixing support (B1), and a probe joint (4) is mounted at the piston end of the probe cylinder (B3); the piston of the probe cylinder (B3) can drive the probe joint (4) to extend out of the probe extending opening (101) and can be aligned and connected with the control box assembly clamped by the rotary clamping cylinder to supply power for the control box assembly.
2. The detection station of the multifunctional recorder control box according to claim 1, wherein the sensor signal line and the air pipe of the liquid crystal lifting cylinder (B100) are arranged on a tank chain (B4), and the movement is realized through the tank chain (B4).
3. The multifunctional recorder control box detection table according to claim 1 or 2, wherein the rodless cylinder support (12) and the guide rail support (7) are relatively fixed through a connecting metal plate (8), a liquid crystal screen support (9) and a liquid crystal lifting cylinder (B100).
4. The multiple function recorder control box inspection station according to claim 3, wherein the probe cylinder (B3) is a three axis cylinder.
5. Method for testing with the multifunction recorder control box test station according to one of claims 1 to 4, characterized by the following steps:
when the multifunctional recorder control box is detected, the liquid crystal display screen is placed on the liquid crystal display screen support and clamped through the clamp (10); placing the control box assembly on a control box bracket (11) and clamping the control box assembly through a rotary clamping cylinder (B10); mounting a control box front panel (C100) on the control box assembly, and screwing a connecting screw;
the rodless cylinder (B8) drives the liquid crystal lifting cylinder (B100) and the liquid crystal screen bracket (9) to move to the control box assembly and reach a set position; the liquid crystal display screen is driven to descend to a set position through a liquid crystal lifting cylinder (B100), and the butt joint of the control box assembly and the liquid crystal display screen is completed; the probe connector (4) is driven by the probe cylinder (B3) to extend out of the probe extending port (101), and the probe connector (4) is aligned and butted with a control box assembly clamped by the rotary clamping cylinder to supply power for the control box assembly; and detecting the control box of the multifunctional recorder.
CN201810235771.7A 2018-03-21 2018-03-21 Multifunctional recorder control box detection table and detection method Active CN108495546B (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109078805A (en) * 2018-10-30 2018-12-25 昆山希盟自动化科技有限公司 A kind of touch screen glue filling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785079A (en) * 2012-08-06 2012-11-21 吴江市博众精工科技有限公司 Module for adjusting product vehicle position
CN204154869U (en) * 2014-10-14 2015-02-11 厦门锐大自动化设备有限公司 A kind of testing agency
CN204358383U (en) * 2014-10-31 2015-05-27 青岛北斗星空电子科技有限公司 A kind of monitoring support with position adjustment function
CN205342379U (en) * 2016-02-03 2016-06-29 吉林大学 A equipment that is arranged in automatic assembly of manual pump piston rod

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219520A (en) * 1988-02-26 1989-09-01 Canon Inc Ink jet recorder
JPH08277080A (en) * 1995-04-05 1996-10-22 Hitachi Building Syst Eng & Service Co Ltd In-car image recording device of elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785079A (en) * 2012-08-06 2012-11-21 吴江市博众精工科技有限公司 Module for adjusting product vehicle position
CN204154869U (en) * 2014-10-14 2015-02-11 厦门锐大自动化设备有限公司 A kind of testing agency
CN204358383U (en) * 2014-10-31 2015-05-27 青岛北斗星空电子科技有限公司 A kind of monitoring support with position adjustment function
CN205342379U (en) * 2016-02-03 2016-06-29 吉林大学 A equipment that is arranged in automatic assembly of manual pump piston rod

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