CN213456805U - Testing device for inflammability of toy - Google Patents
Testing device for inflammability of toy Download PDFInfo
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- CN213456805U CN213456805U CN202022515986.XU CN202022515986U CN213456805U CN 213456805 U CN213456805 U CN 213456805U CN 202022515986 U CN202022515986 U CN 202022515986U CN 213456805 U CN213456805 U CN 213456805U
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Abstract
The utility model discloses a toy flammability testing arrangement, including the test cabinet body, base, fine setting platform, pointer, some firearm, control box, touch control screen and axis of rotation, the inboard bottom fixed mounting of the test cabinet body has the base, two motor grooves have been seted up in the base, two install platform accommodate motor and grudging post rotation motor respectively in the motor groove, platform accommodate motor passes through rotation axis connection installs the fine setting platform, the grudging post rotates the drive connection on the motor and has the grudging post base, it is fixed with the grudging post to support on the grudging post base, be provided with vertical slide rail on the grudging post, slidable mounting has the lift movable block on the vertical slide rail. Has the advantages that: adopt PLC control technique and high performance's thin type to divide drive arrangement to accomplish the toy test, measure the main axis size of toy, record burning time and calculate burning speed, and the precision is high, and is efficient, and stability is good, provides the assurance for the safety test of toy.
Description
Technical Field
The utility model relates to a toy test field specifically relates to a toy flammability testing arrangement.
Background
The flammability test is one of the most important items for quality test of toy trade import and export, at present, the detection means used in China is almost a full manual mode, the workload is large, the measurement is inaccurate, the repeatability is poor, and the problems of difficulty in fixing the toy, difficulty in adjusting the relative position of a flame nozzle and a toy ignition part, difficulty in accurately measuring the height of the toy and the size of a burnt part, difficulty in accurately recording the combustion time and the flame spread time, incapability of accurately determining the ignition time and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a toy flammability test device for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a testing device for flammability of a toy comprises a testing cabinet body, a base, a fine tuning platform, a pointer, an igniter, a control box, a touch control screen and a rotating shaft, wherein the base is fixedly installed at the bottom of the inner side of the testing cabinet body, two motor grooves are formed in the base, a platform adjusting motor and a vertical frame rotating motor are respectively installed in the two motor grooves, the fine tuning platform is installed by the platform adjusting motor through the rotating shaft in a connecting manner, the vertical frame rotating motor is connected with the vertical frame base in a driving manner, a vertical frame is fixedly supported on the vertical frame base, a vertical sliding rail is arranged on the vertical frame, a lifting moving block is slidably installed on the vertical sliding rail, a horizontal driving frame is fixedly installed on the side surface of the lifting moving block, a horizontal sliding rail is arranged on the horizontal driving frame, and a horizontal moving block is slidably installed on the horizontal, the testing cabinet comprises a horizontal moving block, and is characterized in that a pointer is fixedly mounted on the horizontal moving block, a rotating arm mounting frame is fixedly mounted on the inner side wall of the testing cabinet body, a rotating arm driving motor is fixedly mounted on the rotating arm mounting frame, a rotating arm is rotatably mounted on the rotating arm mounting frame, the tail end of the rotating arm is mounted with an igniter, the rotating arm driving motor is in driving connection with the rotating arm, a control box is fixedly mounted on the outer side wall of the testing cabinet body, a touch control screen is mounted on the front side surface of the control box, a lifting motor is mounted on the top support of a vertical frame, the lifting motor is in driving connection with the lifting moving block through a lifting screw, a horizontal driving motor is fixedly mounted on the side surface of the horizontal driving frame, and.
Furthermore, a PLC control extension module, a timing module and a wireless winding and unwinding module are installed inside the control box, and the PLC control extension module is connected to the platform adjusting motor, the stand rotating motor, the lifting motor, the horizontal driving motor and the rotating arm driving motor through a motor driving module respectively.
Furthermore, the PLC control expansion module is also in communication connection with the touch control screen and the igniter, and the PLC control expansion module is connected with a network computer and a printer through the wireless receiving and releasing module.
Further, install the switch guard gate on the test cabinet body, install the observation window on the switch guard gate.
Furthermore, the test cabinet body is further provided with an air vent, and a smoke filter screen is mounted on the air vent.
Has the advantages that: adopt PLC control technique and high performance's thin type to divide drive arrangement to accomplish the toy test, measure the main axis size of toy, record burning time and calculate burning speed, and the precision is high, and is efficient, and stability is good, provides the assurance for the safety test of toy.
Drawings
Fig. 1 is a structural diagram of the testing device for flammability of toy of the present invention.
The reference numbers are as follows:
1. a test cabinet body; 2. a base; 3. fine tuning the platform; 4. a pointer; 5. an igniter; 6. a control box; 7. a touch control screen; 8. a rotating shaft; 9. a platform adjustment motor; 10. a vertical frame rotating motor; 11. a stand base; 12. erecting a frame; 13. lifting a screw rod; 14. a lifting moving block; 15. a rotating arm; 16. a lifting motor; 17. a horizontal moving block; 18. a horizontal lead screw; 19. a horizontal driving frame; 20. a horizontal driving motor; 21. a rotating arm driving motor; 22. a rotating arm mounting rack.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the testing device for the flammability of the toy comprises a testing cabinet body 1, a base 2, a fine tuning platform 3, a pointer 4, an igniter 5, a control box 6, a touch control screen 7 and a rotating shaft 8;
the bottom of the inner side of the test cabinet body 1 is fixedly provided with a base 2, two motor grooves are formed in the base 2, a platform adjusting motor 9 and a vertical frame rotating motor 10 are respectively arranged in the two motor grooves, the platform adjusting motor 9 is connected with a fine adjusting platform 3 through a rotating shaft 8, and a vertical frame base 11 is connected to the vertical frame rotating motor 10 in a driving mode;
a vertical frame 12 is fixedly supported on the vertical frame base 11, a vertical slide rail is arranged on the vertical frame 12, a lifting moving block 14 is slidably mounted on the vertical slide rail, a horizontal driving frame 19 is fixedly mounted on the side surface of the lifting moving block 14, a transverse horizontal slide rail is arranged on the horizontal driving frame 19, a horizontal moving block 17 is slidably mounted on the horizontal slide rail, and a pointer 4 is fixedly mounted on the horizontal moving block 17;
a rotating arm mounting rack 22 is fixedly mounted on the inner side wall of the test cabinet body 1, a rotating arm driving motor 21 is fixedly mounted on the rotating arm mounting rack 22, a rotating arm 15 is rotatably mounted on the rotating arm mounting rack 22, an igniter 5 is mounted at the tail end of the rotating arm 15, and the rotating arm driving motor 21 is connected to the rotating arm 15 in a driving mode;
the outer side wall of the testing cabinet body 1 is fixedly provided with a control box 6, the front side surface of the control box 6 is provided with a touch control screen 7, the top of the vertical frame 12 is supported and provided with a lifting motor 16, the lifting motor 16 is connected to a lifting moving block 14 through a lifting screw 13 in a driving mode, the side surface of a horizontal driving frame 19 is fixedly provided with a horizontal driving motor 20, and the horizontal driving motor 20 is connected to a horizontal moving block 17 through a horizontal screw 18 in a driving mode.
In this embodiment, a PLC control extension module, a timing module and a wireless retraction module are installed inside the control box 6, and the PLC control extension module is respectively connected to the platform adjusting motor 9, the stand rotating motor 10, the lifting motor 16, the horizontal driving motor 20 and the rotating arm driving motor 21 through the motor driving module.
Preferably, the PLC control expansion module is also in communication connection with the touch control screen 7 and the igniter 5, and the PLC control expansion module is connected with a network computer and a printer through the wireless receiving and releasing module.
In this embodiment, install the switch guard gate on the test cabinet body 1, install the observation window on the switch guard gate.
In this embodiment, the testing cabinet body 1 is further provided with a vent hole, and the vent hole is provided with a smoke filter screen.
In the structure, the main axis direction of the sample is determined, the toy sample is placed on the rotatable fine tuning relying strip, the stepping motor drives the transverse frame to be consistent with the main axis direction of the toy, and the main axis direction of the sample is determined by finely tuning the direction and the position of the rotary workbench and the positioning transverse frame.
Accurately measuring the main axis size and the combustion size of the sample: a stepping motor is used for driving a pointer on a screw rod to move from one end of the main axis of the toy to the other end, and the moving distance is the size of the main axis of the toy; rotating the positioning transverse frame to move away, testing the ignition of the toy, and moving the positioning rod back to the initial position before ignition after flame extinguishes; at the moment, the direction of the positioning transverse frame is consistent with the direction of the main axis of the toy, the position is ensured by controlling the stepping motor through the PLC, the moving scale mark moves to the burning edge of the toy from one end of the main axis of the toy, the moving distance is recorded, and the difference of the two moving distances is the size of the toy burnt in the direction of the main axis.
The display and printing device of the test result: when the toy is ignited and burnt, the timing button is pressed, the flame is extinguished and then is stopped for timing, the toy burning time is automatically recorded by the PLC, the toy burning speed is the toy burning size/burning time, the measured data is calculated to obtain the burning speed, and the main axis size, the burning time, the burning speed and the environment condition of the toy are displayed and printed.
In the above embodiment, a single PLC and an extended special function module are used to control 5 stepping motors through a driver, and a testing mechanism is driven by 5 stepping motors, taking into account the actual testing situation and the control cost requirements, wherein 1 driver drives 2 stepping motors through a change-over switch, and 4 motor driving modules are required as a whole.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A toy inflammability testing arrangement which characterized in that: the testing cabinet comprises a testing cabinet body, a base, a fine adjustment platform, a pointer, an igniter, a control box, a touch control screen and a rotating shaft, wherein the base is fixedly installed at the bottom of the inner side of the testing cabinet body, two motor grooves are formed in the base, a platform adjusting motor and a vertical frame rotating motor are respectively installed in the two motor grooves, the fine adjustment platform is installed on the platform adjusting motor through the rotating shaft in a connecting manner, the vertical frame rotating motor is connected with a vertical frame base in a driving manner, a vertical rack is fixedly supported on the vertical frame base, a lifting moving block is arranged on the vertical rack in a sliding manner, a horizontal driving frame is fixedly installed on the side surface of the lifting moving block, a horizontal sliding rail is arranged on the horizontal driving frame, a horizontal moving block is slidably installed on the horizontal sliding rail, and the pointer is fixedly installed on the horizontal moving block, fixed mounting has the rocking arm mounting bracket on the inside wall of the test cabinet body, fixed mounting has rocking arm driving motor on the rocking arm mounting bracket, rotate on the rocking arm mounting bracket and install the rocking arm, install the end of rocking arm some firearm, rocking arm driving motor drive is connected to on the rocking arm, fixed mounting has on the lateral wall of the test cabinet body the control box, install on the leading flank of control box touch control screen, the top of grudging post supports installs elevator motor, elevator motor passes through elevating screw drive and is connected to on the lift movable block, horizontal driving frame's side fixed mounting has horizontal driving motor, horizontal driving motor passes through horizontal screw drive and is connected to on the horizontal moving block.
2. A toy flammability testing device as claimed in claim 1, in which: the PLC control extension module is connected to the platform adjusting motor, the vertical frame rotating motor, the lifting motor, the horizontal driving motor and the rotating arm driving motor through the motor driving module.
3. A toy flammability testing device as claimed in claim 2, where: the PLC control expansion module is also in communication connection with the touch control screen and the igniter, and the PLC control expansion module is connected with a network computer and a printer through the wireless receiving and releasing module.
4. A toy flammability testing device as claimed in claim 1, in which: the testing cabinet is characterized in that a switch protection door is installed on the testing cabinet body, and an observation window is installed on the switch protection door.
5. A toy flammability testing device as claimed in claim 1, in which: the test cabinet body is further provided with an air vent, and a smoke dust filter screen is mounted on the air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515986.XU CN213456805U (en) | 2020-11-04 | 2020-11-04 | Testing device for inflammability of toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515986.XU CN213456805U (en) | 2020-11-04 | 2020-11-04 | Testing device for inflammability of toy |
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| Publication Number | Publication Date |
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| CN213456805U true CN213456805U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022515986.XU Active CN213456805U (en) | 2020-11-04 | 2020-11-04 | Testing device for inflammability of toy |
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| CN (1) | CN213456805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740094A (en) * | 2021-09-14 | 2021-12-03 | 武汉胜浪工程有限公司 | Assembled type aluminum alloy flood control wall river blocking test device and method |
-
2020
- 2020-11-04 CN CN202022515986.XU patent/CN213456805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740094A (en) * | 2021-09-14 | 2021-12-03 | 武汉胜浪工程有限公司 | Assembled type aluminum alloy flood control wall river blocking test device and method |
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