CN210907032U - Electric appliance sign wiping device - Google Patents
Electric appliance sign wiping device Download PDFInfo
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- CN210907032U CN210907032U CN201921649154.8U CN201921649154U CN210907032U CN 210907032 U CN210907032 U CN 210907032U CN 201921649154 U CN201921649154 U CN 201921649154U CN 210907032 U CN210907032 U CN 210907032U
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Abstract
The utility model discloses an electrical apparatus marks wiping arrangement mainly relates to electrical apparatus and marks detection area. The on-line screen storage device comprises a base, be provided with reciprocating motion mechanism on the base, the reciprocating motion mechanism drive has the support frame, be connected with wiping mechanism on the support frame, wiping mechanism is including cleaning support, telescopic machanism, fixture centre gripping or fixed wiping cloth, still be provided with the control cabinet on the base the beneficial effects of the utility model reside in that: the automatic wiping device realizes the automation of the wiping process, accurately controls the pressure and the speed during wiping, and improves the accuracy and the stability of the detection result.
Description
Technical Field
The utility model relates to an electrical apparatus marks the detection area, specifically is electrical apparatus marks wiping arrangement.
Background
Along with the acceleration of the urbanization process, the use amount of electric energy is increased year by year, the types of household appliances are more and more, the safety problem of the household appliances comes along with the convenience brought to the life of people, and the safety detection according to the corresponding standard is more and more important.
Current household appliance testing, according to GB4706.1-2005 "safety first part of appliances for domestic and similar purposes: general requirements ", wherein for the detection of the appliance signature: whether the product is qualified or not is determined by visual inspection, a non-wiping mark soaked with water is taken by hand for 15s, and a cloth soaked with gasoline is wiped for 15 s. In the test, the inspector finds the following problems:
firstly, in the detection process, the wiping strength and the wiping speed of different personnel are different, so that the detection results of the marks are different, and the universality and the authority of the detection results are influenced.
Secondly, the sizes of the marks are different, only the wiping time is appointed in the standard, if the wiping times are the same, the wiping times are different, and the wiping times have great influence on the detection result of the marks.
Thirdly, in the wiping process, a timer is needed to be used for timing for 15s, and an inspector needs to pay attention to the wiping time all the time so as to avoid that the detection result is influenced by too long or too short time, so that the attention of the inspector is dispersed, and the workload of the inspector is increased.
In conclusion, the durability of the electric appliance mark is detected through manual operation, and the detection result is greatly interfered by human factors, so that the accuracy and the authority of the detection result are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical apparatus marks wiping arrangement, it is too big that the artificial factor influences when having solved manual wiping sign, and the unsafe problem of testing result has realized the automation of cleaning the process, and pressure, speed when accurate control is cleaned have improved testing result's accuracy, stability.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
electric appliance sign wiping arrangement, including the base, be provided with reciprocating motion mechanism on the base, the reciprocating motion mechanism drive has the support frame, be connected with on the support frame and clean the mechanism, clean the mechanism including cleaning support, telescopic machanism, fixture centre gripping or fixed wiping cloth, still be provided with the control cabinet on the base.
Further, the wiping mechanism further comprises a pressure sensor, and the pressure sensor monitors the pressure between the wiping cloth and the mark.
Furthermore, a lifting mechanism is arranged between the supporting frame and the wiping mechanism, and the lifting mechanism drives the wiping mechanism to move up and down.
Furthermore, fixture is equipped with two, the last device that soaks that is equipped with of fixture.
Further, fixture is including the bottom block, wiping cloth parcel bottom block is close to the sign face, soak the device including distributing at the bottom block and being close to the hole of soaking on the sign face, it is same the same liquid pipe of hole intercommunication is soaked in on the bottom block.
Furthermore, a flow valve is arranged on the liquid pipes, and the two liquid pipes are respectively connected with distilled water and gasoline.
Furthermore, grooves are symmetrically formed in two sides of the bottom block, clamping plates are arranged in the grooves, and elastic pieces are arranged between the opposite surfaces of the clamping plates.
Furthermore, the reciprocating mechanism comprises a motor, an output shaft of the motor is connected with a reduction gearbox, an output shaft of the reduction gearbox is connected with a ball screw, two fixing plates are arranged on the base, a bearing is arranged on each fixing plate, and two ends of the ball screw are fixed with the bearing; the base is provided with a sliding rail, the bottom of the support frame is provided with a sliding groove, the sliding rail is connected with the sliding groove in a sliding mode, and the ball screw drives the support frame to slide along the sliding rail.
Furthermore, the control console comprises a controller, a control button and a display screen, wherein the controller controls the reciprocating mechanism, the telescopic mechanism and the lifting mechanism.
Contrast prior art, the beneficial effects of the utility model reside in that:
the existing detection is that the mark is manually wiped, so that the detection result is not accurate and authoritative due to overlarge manual influence factors. This application realizes automatically cleaning through setting up reciprocating motion mechanism, cleaning mechanism, replaces current manual cleaning, has ensured the accuracy and the comparability of realizing the result, and the whole process automation of cleaning. The telescopic mechanism can control the pressure during wiping, so that the datamation of the wiping process is further ensured, and the detection accuracy is improved; the reciprocating mechanism controls the wiping speed and time, and further the test process is stable.
Drawings
Fig. 1 is an isometric schematic view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a sectional view taken along a line a-a of fig. 2 according to the present invention.
Fig. 5 is a sectional view of the cross section B-B in fig. 3 according to the present invention.
Fig. 6 is an enlarged view of the region C in fig. 1 according to the present invention.
Reference numerals shown in the drawings:
1. a base; 2. a reciprocating mechanism; 3. a support frame; 4. a wiping mechanism; 5. wiping the bracket; 6. a telescoping mechanism; 7. a clamping mechanism; 8. a console; 9. a pressure sensor; 10. a lifting mechanism; 11. a soaking device; 12. a bottom block; 13. soaking the pores; 14. a liquid pipe; 15. a flow valve; 16. a clamping plate; 17. an elastic member; 18. an electric motor; 19. a reduction gearbox; 20. a ball screw; 21. a fixing plate; 22. a slide rail; 23. a control button; 24. a display screen; 25. the sensor is guarded against the board.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Electric appliance sign wiping arrangement, major structure is including the base, and the base provides the support and is used for placing fixed electrical apparatus for whole device. The base is provided with a reciprocating mechanism 2, the reciprocating mechanism 2 drives a support frame 3, the support frame 3 is connected with a wiping mechanism 4, and the reciprocating mechanism 2 drives the wiping mechanism 4 to do linear reciprocating motion to wipe the mark. Wiping mechanism 4 is including wiping support 5, telescopic machanism 6, fixture 7, wiping support 5 for whole wiping mechanism 4 provides connection and support, fixture 7 centre gripping wipes cloth, telescopic machanism 6 finely tunes fixture 7's position to paste tight sign for wipe cloth. The base is further provided with a control console 8, and the control console 8 controls the motion of the power mechanism, including but not limited to the reciprocating mechanism 2 and the telescopic mechanism 6.
When the mark is wiped, in order to better control the pressure between the wiping cloth and the mark, the wiping mechanism 4 further comprises a pressure sensor 9, and the pressure sensor 9 monitors the pressure between the wiping cloth and the mark. The pressure sensor 9 detects the pressure and transmits the pressure to the console 8, and the console 8 adjusts the telescopic mechanism 6 according to the pressure detected by the pressure sensor 9.
In order to align the wiping cloth and the mark more conveniently, the pad plates with different heights are not required to be added when the electric appliance is placed. The cleaning device is characterized in that a lifting mechanism 10 is arranged between the support frame 3 and the cleaning mechanism 4, the lifting mechanism 10 drives the cleaning mechanism 4 to move up and down, preferably, the lifting mechanism 10 selects an electric push rod, one end of the electric push rod is fixed with the support frame 3, and the other end of the electric push rod is fixed with the cleaning support 5. The wiping mechanism 4 is lifted by the lifting mechanism 10, so that the wiping cloth and the mark can be aligned more quickly.
According to relevant standards, when the mark durability is detected, the mark surface needs to be respectively wiped by using water-dipping cloth and gasoline-dipping cloth, two clamping mechanisms 7 are arranged, and the clamping mechanisms 7 are provided with soaking devices 11. The two clamping mechanisms 7 respectively clamp a piece of wiping cloth, the two soaking devices 11 are respectively connected with distilled water and gasoline, and the wiping cloth is soaked by the distilled water and the gasoline after passing through the soaking devices 11.
In order to more conveniently and uniformly wet the wiping cloth and avoid excessive liquid waste, the clamping mechanism 7 comprises a bottom block 12, the wiping cloth wrapping bottom block 12 is close to the mark surface, the wetting device 11 comprises a plurality of wetting holes 13 which are distributed on the bottom block 12 and are close to the mark surface, and the wetting holes 13 on the bottom block 12 are communicated with the same liquid pipe 14. The liquid reaches the wetting holes 13 through the liquid pipe 14, and the wetting holes 13 wet different positions of the wiping cloth at the same time, so that the wetting of the wiping cloth is uniform and stable.
In order to more accurately control the wetting degree of the wiping cloth and avoid the pollution caused by excessive dripping of liquid or the influence of insufficient wetting on the test result, the liquid pipe 14 is provided with a flow valve 15, and the two liquid pipes 14 are respectively connected with distilled water and gasoline. Through the accurate control liquid quantity of flow valve 15, avoid liquid to drip.
For more convenient clamping of the wiping cloth, grooves are symmetrically formed in two sides of the bottom block 12, clamping plates 16 are arranged in the grooves, and elastic pieces 17 are arranged between opposite surfaces of the clamping plates 16. Preferably, the elastic member 17 is a spring.
The reciprocating motion is better realized, the reciprocating motion mechanism 2 comprises a motor 18, an output shaft of the motor 18 is connected with a reduction gearbox 19, an output shaft of the reduction gearbox 19 is connected with a ball screw 20, two fixing plates 21 are arranged on the base, bearings are arranged on the fixing plates 21, and two ends of the ball screw 20 are fixed with the bearings; be provided with slide rail 22 on the base, 3 bottoms of support frame are equipped with the spout, slide rail 22 and spout sliding connection, ball 20 drive support frame 3 slides along slide rail 22.
Further, the console 8 comprises a controller, a control button 23 and a display screen 24, the controller controls the reciprocating mechanism 2, the telescopic mechanism 6 and the lifting mechanism 10, and the priority of the control button 23 is higher than that of the controller.
Example 1: the electric appliance mark wiping device comprises a base, wherein a motor 18 is fixed on the base through bolts, an output shaft of the motor 18 is connected with a reduction box 19, an output shaft of the reduction box 19 is connected with a ball screw 20, two fixing plates 21 are further fixed on the base, bearings are arranged on the fixing plates 21 in an interference fit mode, and the ball screw 20 is in interference fit with the bearings.
The ball 20 drive has support frame 3, be fixed with slide rail 22 on the base, 3 bottoms of support frame are equipped with the spout, spout and slide rail 22 sliding connection, and slide rail 22 provides the effect of direction for support frame 3 to avoid ball 20 impaired when support frame 3 atress.
The top of the support frame 3 is provided with a counter bore, a lifting mechanism 10 is fixed in the counter bore, the lifting mechanism 10 selects an electric push rod, the top of the electric push rod is fixed with a wiping support 5, and the wiping support 5 is connected with the counter bore in a sliding mode. The cleaning support 5 is L-shaped, two ends are arranged at one end, far away from the electric push rod, of the L-shaped cleaning support, the two ends are respectively fixed with the telescopic mechanisms 6, the electric push rod is selected as the telescopic mechanisms 6, the pressure sensor 9 is fixed at one end, far away from the cleaning support 5, of the electric push rod, the end, far away from the electric push rod, of the pressure sensor 9 is fixed with the clamping mechanism 7, a sensor guard plate 25 is arranged outside the pressure sensor 9, the sensor guard plate 25 is fixed with the clamping mechanism 7, and when the pressure sensor 9 is subjected to shearing force, the pressure sensor 9 is protected from being damaged.
The clamping mechanism 7 comprises a bottom block 12, grooves are formed in two sides of the bottom block 12, clamping plates 16 are arranged in the grooves, and the two clamping plates 16 on the same bottom block 12 are connected through two springs. A plurality of soaking holes 13 are distributed on one surface of the bottom block 12 close to the wiping cloth, the soaking holes 13 on the same bottom block 12 are communicated with the same liquid pipe 14, the liquid pipe 14 is connected with a flow valve 15, and the two liquid pipes 14 are respectively communicated with distilled water and gasoline.
The base is also fixed with a control console 8, the control console 8 comprises a controller, a control button 23 and a display screen 24, and the controller is electrically connected with the pressure sensor 9, the motor 18, the lifting mechanism 10 and the telescopic mechanism 6. When the wiping cloth is attached to the mark, the pressure sensor 9 detects a pressure value, the pressure value is compared with a pre-input value, and the controller controls the telescopic mechanism 6 according to a comparison result, so that the wiping pressure is stable during wiping.
The using method comprises the following steps: the method for wiping the electric appliance mark comprises the following steps:
the first step is as follows: two pieces of wiping cloth are tensioned and then are respectively clamped on the two bottom blocks 12;
the second step is that: placing an electrical appliance with a mark on a base, wherein the mark faces to the wiping cloth;
the third step: turning on a switch of a wiping device, inputting the size of a mark, and setting wiping pressure and speed;
the fourth step: operating the control button 23 to drive the wiping cloth to be close to the mark, pressing a starting key of the wiping device, connecting the distilled water flow valve 15 to open, wetting the wiping cloth by the distilled water, driving the wiping cloth to be close to the mark by the telescopic mechanism 6 and reaching the input pressure, and driving the wiping cloth wetted by the distilled water to wipe the mark 15S by the reciprocating mechanism 2; after the distilled water wiping cloth is wiped, the flow valve 15 communicated with the gasoline is opened, the gasoline wets the wiping cloth, the gasoline wiping cloth moves to the position when the distilled water wiping cloth is started, and the movement of the distilled water wiping cloth is repeated;
the fifth step: after the wiping is finished, the wiping mechanism 4 is reset, and the mark definition is observed.
By the mark wiping device and the method, the pressure, the speed, the time and the liquid dipping amount of the wiping mark are all subjected to data control, and the accuracy, the repeatability and the authority of a detection result are improved.
Claims (9)
1. Electric appliance sign wiping arrangement which characterized in that: including base (1), be provided with reciprocating motion mechanism (2) on base (1), reciprocating motion mechanism (2) drive has support frame (3), be connected with on support frame (3) and clean mechanism (4), clean mechanism (4) including cleaning support (5), telescopic machanism (6), fixture (7) centre gripping or fixed cloth of wiping, still be provided with control cabinet (8) on base (1).
2. The appliance sign wiping apparatus according to claim 1, wherein: the wiping mechanism (4) further comprises a pressure sensor (9), and the pressure sensor (9) monitors the pressure between the wiping cloth and the mark.
3. The appliance sign wiping apparatus according to claim 2, wherein: and a lifting mechanism (10) is arranged between the support frame (3) and the wiping mechanism (4), and the lifting mechanism (10) drives the wiping mechanism (4) to move up and down.
4. The appliance sign wiping apparatus according to claim 1, wherein: the clamping mechanism (7) is provided with two clamping mechanisms, and the clamping mechanism (7) is provided with a soaking device (11).
5. The appliance sign wiping apparatus according to claim 4, wherein: fixture (7) are including bed block (12), wiping cloth parcel bed block (12) are close to the sign face, soak device (11) including distributing in bed block (12) and being close to soaking hole (13) on the sign face, it is same soaking hole (13) on bed block (12) communicate same liquid pipe (14).
6. The appliance sign wiping apparatus according to claim 5, wherein: the liquid pipes (14) are provided with flow valves (15), and the two liquid pipes (14) are respectively connected with distilled water and gasoline.
7. The appliance sign wiping apparatus according to claim 5, wherein: the bottom block (12) bilateral symmetry is equipped with the recess, be provided with grip block (16) in the recess, be provided with elastic component (17) between grip block (16) opposite face.
8. The appliance sign wiping apparatus according to claim 1, wherein: the reciprocating mechanism (2) comprises a motor (18), an output shaft of the motor (18) is connected with a reduction gearbox (19), an output shaft of the reduction gearbox (19) is connected with a ball screw (20), two fixing plates (21) are arranged on the base (1), a bearing is arranged on each fixing plate (21), and two ends of each ball screw (20) are fixed with the bearing; the base (1) is provided with a sliding rail (22), the bottom of the support frame (3) is provided with a sliding groove, the sliding rail (22) is connected with the sliding groove in a sliding mode, and the ball screw (20) drives the support frame (3) to slide along the sliding rail (22).
9. The appliance sign wiping apparatus according to claim 3, wherein: the control console (8) comprises a controller, a control button (23) and a display screen (24), wherein the controller controls the reciprocating mechanism (2), the telescopic mechanism (6) and the lifting mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649154.8U CN210907032U (en) | 2019-09-29 | 2019-09-29 | Electric appliance sign wiping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649154.8U CN210907032U (en) | 2019-09-29 | 2019-09-29 | Electric appliance sign wiping device |
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| Publication Number | Publication Date |
|---|---|
| CN210907032U true CN210907032U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649154.8U Active CN210907032U (en) | 2019-09-29 | 2019-09-29 | Electric appliance sign wiping device |
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| CN (1) | CN210907032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575982A (en) * | 2019-09-29 | 2019-12-17 | 滨州市厨具产品质量检验中心 | Electric appliance mark wiping device and wiping method thereof |
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2019
- 2019-09-29 CN CN201921649154.8U patent/CN210907032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575982A (en) * | 2019-09-29 | 2019-12-17 | 滨州市厨具产品质量检验中心 | Electric appliance mark wiping device and wiping method thereof |
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