CN107788832B

CN107788832B - Service life testing equipment for electric kettle

Info

Publication number: CN107788832B
Application number: CN201710954930.4A
Authority: CN
Inventors: 吴凌杰
Original assignee: Ningbo Frank Electric Co Ltd
Current assignee: Ningbo Frank Electric Co Ltd
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2020-03-27
Anticipated expiration: 2037-10-13
Also published as: CN107788832A

Abstract

The invention discloses a device for testing the service life of an electric kettle, which solves the problems of time and labor waste caused by adopting a manual plugging detection mode, and the technical scheme is as follows: including placing the workstation on subaerial, still include: the fixing table is arranged on the workbench, and the power supply base is placed and used for fixing the power supply base; the clamping assembly is arranged on the workbench and used for clamping the kettle; the lifting mechanism is arranged on the workbench, is used for lifting the clamping assembly telescopic mechanism, is arranged on the workbench and is used for controlling the clamping mechanism to clamp or loosen the kettle; the main control terminal is arranged on the ground, connected with the lifting mechanism and the telescopic mechanism and used for controlling the lifting mechanism and the telescopic mechanism; the service life testing equipment for the electric kettle, disclosed by the invention, does not need manual plugging, improves the detection accuracy and is more convenient to detect.

Description

Service life testing equipment for electric kettle

Technical Field

The invention relates to detection equipment, in particular to service life test equipment for an electric kettle.

Background

The electric kettle has the advantages of convenient use, reliable boiled water, high power, high heating speed and sanitation, thereby being widely applied to hotels and families. When water is boiled, the electric kettle needs to automatically cut off a power supply, or sometimes improper operation can cause problems of dry heating and the like, so that a temperature controller needs to be configured.

The insulating pot includes the kettle and sets up in the kettle lower extreme and be used for carrying out the power base of electrical heating to the kettle, just on be provided with the circular telegram pilot lamp and be used for controlling whether to carry out the heating button that heats to the water in the kettle, when power base and kettle carried out the use, need peg graft, just can normal circular telegram heating, consequently, the temperature controller on the kettle is vital.

After the kettle was produced, the temperature controller was fixed to the bottom of kettle usually, in order to solve the quality of temperature controller, needed kettle and power base to carry out long-time plug usually and used, could detect life, directly adopted the mode that artifical plug detected, wasted time and energy, still had the space of improvement.

Disclosure of Invention

The invention aims to provide service life testing equipment for an electric kettle, which does not need manual plugging, improves the detection accuracy and is more convenient to detect.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides an electric kettle life-span test equipment, includes places the subaerial workstation, still includes:

the fixing table is arranged on the workbench, and the power supply base is placed and used for fixing the power supply base;

the clamping assembly is arranged on the workbench and used for clamping the kettle;

a lifting mechanism arranged on the workbench and used for lifting the clamping component

The telescopic mechanism is arranged on the workbench and is used for controlling the clamping assembly to clamp or loosen the kettle;

the main control terminal is arranged on the ground, connected with the lifting mechanism and the telescopic mechanism and used for controlling the lifting mechanism and the telescopic mechanism;

the control method of the main control terminal comprises the following steps:

s1, placing the electrified power supply base on the fixed platform, pressing a heating button on the kettle, lighting an indicator lamp of the kettle, and driving the telescopic mechanism and controlling the clamping assembly to clamp the kettle by the main control terminal;

s2, the main control terminal drives the lifting mechanism and controls the clamping assembly to ascend, so that the kettle is separated from the power base to achieve power loss of the kettle, and the indicating lamp on the kettle is turned off;

s3, the main control terminal drives the lifting mechanism and controls the clamping assembly to descend, so that the kettle is plugged with the power supply base to achieve the effect that the kettle is powered on, and an indicator light on the kettle is on;

s4, the main control terminal drives the telescopic mechanism and controls the clamping assembly to loosen the kettle;

s5, repeating the sequence of S1-S4 to realize repeated detection;

when the kettle is inserted into the power base, the indicator light on the kettle is turned off, namely, the temperature controller on the kettle is damaged.

Adopt above-mentioned scheme, through main control terminal's control, to elevating system and telescopic machanism's drive to control the centre gripping subassembly and carry out the centre gripping to the kettle, realized the detection of kettle and power base, become more at the uniform velocity through main control terminal with the plug between kettle and the power base simultaneously, it is more accurate, improved the degree of accuracy that detects, it is more convenient to detect simultaneously.

Preferably, the fixing table includes:

the fixing blocks are arranged on the workbench and used for fixing the power supply base;

the first bolt penetrates through the fixing block and is fixed with the workbench through threads.

By adopting the scheme, the fixing block is provided with a plurality of fixing blocks, the circular power base is covered by the pot, the fixing block and the workbench are fixed through the first bolt, the mode of thread fit is adopted, and the stability and the firmness of the power base are improved.

Preferably, be provided with on the fixed block and supply first bolt, the long waist groove of adjustment slides, be provided with the inclined plane on the fixed block, the inclined plane sets up to power base direction from workstation to first bolt direction slope, form 45 degrees contained angles between inclined plane and the workstation.

Adopt above-mentioned scheme, the setting in long waist groove for the fixed block can slide under the fixed of first bolt, when power base's diameter changes, can carry out the adjustment by oneself, thereby be fit for the fixed of the power base of different diameters, the practicality is strong.

Preferably, the clamping assembly comprises:

the base is arranged on the workbench;

the clamping arms are pivoted on two sides of the base;

the adjusting rod is arranged on the clamping arm;

the clamping ring is arranged on one side of the adjusting rod, which is far away from the clamping arm, and is used for clamping the kettle.

By adopting the scheme, the clamping arm can clamp the kettle through the setting of the base and the use of the clamping arm, and the length of the adjusting rod can be adjusted on the clamping arm through the setting of the adjusting rod and the clamping ring, so that the clamping distance is controlled, the setting of the clamping ring is more matched with the arc outside of the kettle, and the clamping is more stable.

Preferably, be provided with the movable groove that supplies the centre gripping arm activity on the base, just the base passes through second bolt screw-thread fit with the centre gripping arm, still be provided with the slider that supplies the adjusting lever to wear to establish on the centre gripping arm, the piece locking slides be provided with on the centre gripping arm and supply gliding spout, be provided with on the centre gripping arm and be used for fixed slider and contradict the third bolt that compresses tightly with the adjusting lever.

By adopting the scheme, the movable groove is arranged to provide the position of pin joint movement for the clamping arm, and the second bolt is used for fixing, so that the flexibility and the stability between the movable groove and the clamping arm are improved, the sliding block and the sliding groove are arranged, so that the adjusting rod can slide on the clamping arm, the adjusting is more flexible, the third bolt is arranged to fix the adjusting rod, the sliding block and the clamping arm, and the operation is convenient.

Preferably, the clamping ring is further provided with a fourth bolt for compressing the fixed adjusting rod, clamping wheels are mounted at arc ends of two sides of the clamping ring, the clamping arms comprise connecting portions pivoted with the base and clamping portions for fixing third bolts, and the clamping portions are provided with a plurality of adjusting holes for the third bolts to penetrate through and communicate with the sliding grooves.

By adopting the scheme, the length between the clamping ring and the adjusting rod can be adjusted by the arrangement of the fourth bolt, so that the clamping flexibility is further improved, the clamping wheel can be arranged in a rolling manner, the clamping force on two sides is matched, the clamping stability is improved, the connecting part and the clamping part are matched for use, the production is more convenient, the arrangement of the adjusting hole is matched with the slide block and the slide groove, the matching of a plurality of positions is fixed, and the practicability is high.

Preferably, the telescopic mechanism includes:

the first air cylinder is arranged on the base;

the push plate is connected with the output shaft of the first cylinder;

the two ends of the connecting arm are respectively pivoted with the push plate and the clamping arm;

the guide rod is arranged on the push plate and penetrates through the base.

Adopt above-mentioned scheme, first cylinder provides power for the push pedal, and the linking arm that the both sides of push pedal set up carries out the push-and-pull to the clamping arm to realized pressing from both sides tight and lax to the clamping arm, the setting of guide bar will improve the stability between push pedal and the first cylinder, and the practicality is strong.

As preferred, the linking arm includes the first connecting piece with the push pedal pin joint, with the second connecting piece of centre gripping arm pin joint, respectively with first connecting piece and second connecting piece screw-thread fit's threaded rod, the screw thread at threaded rod both ends is mutually opposite, the centre of threaded rod is provided with the through-hole, just one side screw-thread fit that is close to first connecting piece on the threaded rod has first locking piece, one side screw-thread fit that is close to the second connecting piece on the threaded rod has the second locking piece, it is used for hiding the ring that covers of through-hole to lie in on the threaded rod between first locking piece and the second locking piece still screw-thread fit.

Adopt above-mentioned scheme, first connecting piece, the second connecting piece, the threaded rod cooperation is used, thereby realized adjusting the cooperation length of linking arm, and in the time of the adjustment, can insert the through-hole through the instrument and adjust, and the opposite screw thread in threaded rod both sides has realized the relative motion to first connecting piece and second connecting piece, first locking piece and second locking piece are with threaded rod and first connecting piece, the second connecting piece is step up and is handled, reduce the pine and take off, and cover the setting of ring, cover the through-hole, thereby reduced the maloperation, the life to the through-hole has also been improved, therefore, the clothes hanger is strong in practicability.

Preferably, the lifting mechanism comprises a lifting platform arranged on the workbench and a second air cylinder arranged on the lifting platform,

a sliding block fixed with an output shaft of the second cylinder is integrally arranged on the base, a sliding groove for the sliding block to slide is formed in the lifting table, a limiting piece is further arranged on the lifting table, a limiting rod is in threaded fit with the limiting piece, a buffer head is further arranged on the limiting rod, and a microswitch corresponding to the buffer head is arranged on the base;

when the micro switch on the base contacts the buffer head, the second air cylinder stops working.

By adopting the scheme, the sliding block and the second cylinder on the lifting platform are driven, so that the base is lifted, the limiting rod on the limiting piece and the microswitch on the base realize the control of the lifting distance, and the service life of the microswitch is prolonged due to the arrangement of the buffer head.

Preferably, still be provided with the rack on the workstation, the rack includes:

the vertical rod is arranged on the workbench;

the connecting block is used for the vertical rod and the transverse rod to penetrate and fix;

the cross rod is fixedly arranged on the connecting block in a penetrating way and is vertical to the vertical rod;

still include and be connected and be arranged in inserting the kettle and detect the water level detection device of the water level height in the kettle with main control terminal, be connected with external water source and be used for carrying out the water pipe of moisturizing to the kettle, work as when water in the kettle submerges water level detection device, main control terminal control water pipe stops the moisturizing, works as when water in the kettle does not submerge water level detection device, main control terminal control water pipe begins the moisturizing.

By adopting the scheme, the water pipe and other electric wires can be led out from the bracket by the arrangement of the placing rack, so that the contact to other parts is reduced, the water level in the kettle can be detected by the arrangement of the water level detection device, the dry burning condition is reduced, and the automatic water adding is more intelligent.

In conclusion, the invention has the following beneficial effects:

1. manual plugging is not needed, so that the detection accuracy is improved, and the detection is more convenient;

2. the clamping assembly can be adjusted, and is more flexible in use.

Drawings

FIG. 1 is a schematic structural diagram of a temperature controller testing device of an electric kettle;

FIG. 2 is a schematic structural view of a power supply base fixed on a fixed table on a workbench;

fig. 3 is an exploded view of the placement frame and the fixing table;

FIG. 4 is an exploded schematic view of the lift mechanism;

FIG. 5 is an exploded view of the clamping assembly and telescoping mechanism;

FIG. 6 is an exploded view of the clamping assembly;

FIG. 7 is a schematic view of the installation of the kettle and the base;

fig. 8 is a schematic diagram of system control in this embodiment.

In the figure: 1. a work table; 2. a fixed table; 21. a fixed block; 211. a long waist groove; 212. a bevel; 22. a first bolt; 3. a clamping assembly; 31. a base; 311. a movable groove; 312. a second bolt; 313. a slider; 314. a sliding block; 315. a microswitch; 32. a clamp arm; 321. a connecting portion; 3211. a chute; 322. a clamping portion; 3221. an adjustment hole; 33. adjusting a rod; 331. a third bolt; 34. a clamp ring; 341. a fourth bolt; 342. a clamping wheel; 35. a square plate; 351. a guide sleeve; 41. a kettle; 42. a power supply base; 43. a heating button; 44. an indicator light; 5. a lifting mechanism; 51. a lifting platform; 511. a sliding groove; 512. a limiting sheet; 513. a limiting rod; 514. a buffer head; 52. a second cylinder; 6. a telescoping mechanism; 61. a first cylinder; 62. pushing the plate; 63. a connecting arm; 631. a first connecting member; 632. a second connecting member; 633. a threaded rod; 6331. a through hole; 6332. a first locking member; 6333. a second locking member; 6334. a cover ring; 64. a guide rod; 71. a master control terminal; 72. a water level detection device; 73. a water pipe; 8. placing a rack; 81. a vertical rod; 82. connecting blocks; 83. a cross bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, in the device for testing the service life of an electric kettle disclosed in this embodiment, a workbench 1 and a main control terminal 71 are both placed on the ground, and the main control terminal 71 is a small control terminal, and may be a computer, a single chip microcomputer, a PLC, or the like.

As shown in fig. 1 and 2, the kettle 41 is placed on the power base 42 and heats the kettle 41, and the power base 42 is powered on through a power socket provided on the workbench 1. And install rack 8 on the workstation 1, rack 8 is used for erectting electric wire and water pipe 73, reduces electric wire and water pipe 73 and carries out the contact with other mechanisms.

As shown in fig. 1 and 2, a fixing table 2 is further attached to the table 1, and the fixing table 2 is used for fixing and attaching the power base 42. The worktable 1 is also provided with a clamping component 3, a lifting mechanism 5 and a telescopic mechanism 6 which are used for clamping the kettle 41 in a matching way and simulating manual plugging up and down.

As shown in fig. 2 and 3, the fixing table 2 includes a fixing block 21 and a first bolt 22, the fixing block 21 is provided with a plurality of fixing blocks 21, 4 fixing blocks are preferably used in the embodiment, the fixing block 21 is in an annular shape, a long waist groove 211 for the first bolt 22 to penetrate is formed in the fixing block 21, the first bolt 22 penetrates through the fixing block 21 and is in threaded fit with the workbench 1, and the fixing block 21 is compressed by the first bolt 22, so that the fixing of the fixing block 21 is realized. One side of the fixing block 21 close to the power base 42 is further provided with an inclined plane 212, a 45-degree included angle is formed between the inclined plane 212 and the workbench 1, the power base 42 is conveniently fixed, and the inclined plane 212 is inclined towards the power base 42 from the workbench 1 to the first bolt 22.

As shown in fig. 2 and 3, the worktable 1 is further provided with a placing rack 8, and the placing rack 8 comprises a vertical rod 81, a cross rod 83 and a connecting block 82. Montant 81 and 1 screw-thread fit of workstation, and compress tightly fixedly through the nut, connecting block 82 supplies montant 81 to wear to establish, it still is provided with the clearance to supply montant 81 to wear to establish on the connecting block 82, and fix through the bolt, thereby compress tightly fixedly montant 81 through deformation, still wear to be equipped with horizontal pole 83 on the connecting block 82, horizontal pole 83 is perpendicular setting of each other with montant 81, and horizontal pole 83 all is cylindrical setting with montant 81, horizontal pole 83 wears to establish behind connecting block 82, compress tightly fixedly under the bolt from the top.

As shown in fig. 3, the water level detecting device 72 is connected to the main control terminal 71, the water level detecting device 72 is two detecting rods, when the two detecting rods are submerged by the water level, the water level is normal, when the two detecting rods are not submerged by the water level, the water level is too low, and after the main control terminal 71 detects a signal, water is supplied into the kettle 41 through the water pipe 73.

As shown in fig. 2 and 4, the lifting mechanism 5 includes a lifting table 51 and a second cylinder 52. The lifting platform 51 is fixed on the workbench 1, the second cylinder 52 is fixed on the lifting platform 51, the sliding block 314 is fixed on the output shaft of the second cylinder 52 through bolts, the sliding block 314 is installed in the lifting platform 51, the hollow setting inside the lifting platform 51 can be used for the sliding block 314 to slide, the upper end of the lifting platform 51 is fixedly covered through bolts and a limiting sheet 512, and the lifting platform 51 is provided with a sliding groove 511 for the sliding block 314 to move up and down. The second cylinder 52 is fixed to the stopper plate 512 and the lift table 51 by bolts.

As shown in fig. 2 and 4, the sliding block 314 is fixed to the base 31 through a bolt, the base 31 is further provided with a micro switch 315 connected to the main control terminal 71, the limiting plate 512 is provided with a limiting rod 513 corresponding to the micro switch 315, one side of the limiting rod 513 close to the micro switch 315 is provided with a buffer head 514, the buffer head 514 is cylindrical and is sleeved on the limiting rod 513, and the buffer head 514 is made of rubber. The limiting rod 513 is in threaded fit with the limiting piece 512, a gasket is further sleeved on the limiting rod 513, and the gasket is further provided with a nut which is in threaded fit with the limiting rod 513 and is used for compressing the limiting piece 512.

As shown in fig. 4 and 5, a first cylinder 61 is mounted on the base 31 through a bolt, a push plate 62 is mounted on an output shaft of the first cylinder 61 through a bolt, guide rods 64 are fixed on two sides of the push plate 62, which are located on the first cylinder 61, through bolts, a square plate 35 for fixing the cylinder is further arranged on the front side of the base 31, and a guide sleeve 351 for the guide rods 64 to slide through is embedded on the square plate 35.

As shown in fig. 5 and 6, the clamping assembly 3 includes a base 31, a clamping arm 32, an adjusting rod 33, and a clamping ring 34. The clamp arm 32 includes a connecting portion 321 and a clamp portion 322. The connecting arm 63 includes a first connector 631, a second connector 632, a threaded rod 633. The both sides of push pedal 62 all the pin joint have centre gripping arm 32, wear to establish gasket and first connecting piece 631 through the bolt on the push pedal 62 and carry out the pin joint fixed, first connecting piece 631 and threaded rod 633 screw-thread fit, and threaded rod 633 is close to one side of first connecting piece 631 and carries out the screw thread through first locking piece 6332 and compress tightly, still be provided with on the threaded rod 633 and supply external instrument (screwdriver etc.) to carry out male through-hole 6331, and still the screw thread fit has the ring 6334 that covers that is used for closing through-hole 6331 on the threaded rod 633, the opposite side of threaded rod 633 compresses tightly fixedly with second connecting piece 632 screw-thread fit and through second locking piece 6333, the screw thread opposite direction of threaded rod 633 both sides sets up, in order to reach and carry out the motion that is close to and keeps away from simultaneously to.

As shown in fig. 5 and 6, the movable groove 311 of the base 31 is formed with a connecting portion 321, and is fixed by a second bolt 312 sequentially passing through the base 31, the spacer, and the connecting portion 321. Connecting portion 321 is fixed through a plurality of bolts with clamping portion 322, and connecting portion 321 is rectangular shape setting, and clamping portion 322 is the setting of buckling, and second connecting piece 632 carries out the pin joint through bolt and gasket and fixes.

As shown in fig. 6, a sliding groove 3211 is disposed on the clamping portion 322, the upper end of the sliding block 313 is slidably connected to the sliding groove 3211, the sliding groove 3211 is in a dovetail shape, the sliding block 313 is used for the long waist-shaped adjusting rod 33 to penetrate, the other end of the adjusting rod 33 penetrates through the clamping ring 34, the clamping ring 34 is in a crescent shape, the center of the clamping ring 34 is used for the adjusting rod 33 to penetrate through and to be compressed and fixed by a bolt, clamping wheels 342 are pivotally connected to two sides of the clamping ring 34, and the clamping wheels 342 are made of rubber and plastic. And the two gripper rings 34 are oppositely disposed. And the sliding block 313 and the clamping part 322 are pressed and fixed by the third bolt 331 after sliding, and the clamping part 322 is provided with a plurality of adjusting holes 3221 for the third bolt 331 to select.

As shown in fig. 7, an energizing indicator 44 is disposed on the kettle 41, and a heating button 43 is further disposed on the kettle 41, when the heating button 43 is pressed, the indicator 44 emits light after the kettle 41 is placed on the power base 42.

As shown in fig. 8, the control method of the main control terminal 71 is as follows:

s1, placing the electrified power base 42 on the fixed platform 2, pressing the heating button 43 on the kettle 41, lighting the indicator light 44 of the kettle 41, and driving the telescopic mechanism 6 and controlling the clamping assembly 3 to clamp the kettle 41 by the main control terminal 71;

s2, the main control terminal 71 drives the lifting mechanism 5 and controls the clamping component 3 to ascend, so that the kettle 41 is separated from the power base 42 to realize that the kettle 41 loses power and the indicator light 44 on the kettle 41 is turned off;

s3, the main control terminal 71 drives the lifting mechanism 5 and controls the clamping component 3 to descend, so that the kettle 41 is plugged with the power base 42 to electrify the kettle 41, and the indicator light 44 on the kettle 41 is on;

s4, the main control terminal 71 drives the telescopic mechanism 6 and controls the clamping assembly 3 to loosen the kettle 41;

s5, repeating the sequence of S1-S4 to realize repeated detection;

when the kettle 41 is plugged with the power base 42, the indicator 44 on the kettle 41 is turned off, i.e. the temperature controller on the kettle 41 is damaged. The main control terminal 71 may count the number of times of vertical insertion and extraction, and may set the number of times of repeated insertion and extraction.

The installation process comprises the following steps:

1. mounting the clamp wheel 342 to the clamp ring 34;

2. the adjusting rod 33 is arranged on the clamping ring 34 in a penetrating way and is pressed and fixed by a bolt;

3. the other end of the adjusting rod 33 penetrates into the sliding block 313, the sliding block 313 slides into the sliding groove 3211, and finally the adjusting rod 33 is pressed and fixed through the matching of the adjusting hole 3221 and the third bolt 331;

4. the clamping portion 322 and the connecting portion 321 are fixed by bolts;

5. the connecting portion 321 is fixed to the base 31 by the second bolt 312;

6. the limiting plate 512 penetrates through the output shaft of the second cylinder 52, the second cylinder 52 and the sliding block 314 are fixed through bolts, and meanwhile, the second cylinder 52, the limiting plate 512 and the lifting platform 51 are fixed;

7. placing the sliding block 314 into the lifting platform 51, and fixing the base 31 with the sliding block 314 through bolts;

8. the limiting rod 513 is installed on the limiting sheet 512 and is fixed through a gasket and a nut, and the buffer head 514 is sleeved and fixed on the limiting rod 513;

9. the first cylinder 61 is fixed with the base 31 through a bolt and the square plate 35, the guide rod 64 is fixed with the push plate 62 through a bolt, the push plate 62 is fixed with the output shaft of the first cylinder 61, and the guide pipe penetrates through the guide sleeve 351 on the square plate 35;

10. the two sides of the push plate 62 are provided with a first connecting piece 631 and a gasket and fixed by bolts;

11. a threaded rod 633 is arranged on the first connecting piece 631, a first locking piece 6332 is arranged on the threaded rod 633 and is fixed with the first connecting piece 631, a shielding ring is arranged on the threaded rod 633, and the other end of the threaded rod 633 is arranged with a second locking piece 6333 and a second connecting piece 632;

12. the second connecting member 632 is pivotally connected to the clamping portion 322 via a spacer by a bolt

13. A first bolt 22 is arranged on the workbench 1 through the fixing block 21;

14. the vertical rod 81 is fixed to the workbench 1 and fixed to the connecting block 82 through a bolt, and the cross rod 83 penetrates through the connecting block 82 and is fixed through a bolt.

The working process is as follows:

1. inserting the water pipe 73 into the water bottle 41, inserting the water level detection device 72 into the water bottle 41, fixing the power base 42 to the fixed platform 2, electrifying the power base 42, placing the water bottle 41 on the power base 42, pressing the heating button 43, and starting the main control terminal 71, wherein the main control terminal 71 controls the water in the water pipe 73 to add water into the water bottle 41;

2. the first cylinder 61 drives the push plate 62 to move backwards, the push plate 62 drives the connecting arm 63 to move inwards, and controls the clamping arm 32 to drive the clamping ring 34 to clamp the kettle 41, the second cylinder 52 drives the first cylinder 61 on the base 31 and the kettle 41 to move upwards, so that the kettle 41 leaves the power base 42, when the microswitch 315 on the base 31 is contacted with the buffer head 514 on the limiting rod 513 installed on the limiting plate 512, the upward movement and the downward movement are stopped, so that the kettle 41 is inserted with the power base 42 again, at the moment, the indicator lamp 44 on the kettle 41 is bright, the first cylinder 61 drives the push plate 62 to move forwards, the push plate 62 drives the connecting arm 63 to open outwards, and the clamping arm 32 is controlled to drive the clamping ring 34 to open towards one side away from the kettle 41, so that one-time movement is realized. And the kettle 41 is repeatedly detected through the main control terminal 71.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an insulating pot life-span test equipment which characterized by: including placing workstation (1) on ground, still include:

the fixing table (2) is arranged on the workbench (1), and the power supply base (42) is placed and used for fixing the power supply base (42);

the clamping assembly (3) is arranged on the workbench (1) and is used for clamping the kettle (41);

a lifting mechanism (5) arranged on the workbench (1) and used for lifting the clamping component (3)

The telescopic mechanism (6) is arranged on the workbench (1) and is used for controlling the clamping assembly (3) to clamp or loosen the kettle (41);

the main control terminal (71) is arranged on the ground, is connected with the lifting mechanism (5) and the telescopic mechanism (6) and is used for controlling the lifting mechanism (5) and the telescopic mechanism (6);

the control method of the main control terminal (71) is as follows:

s1, placing the electrified power supply base (42) on the fixed platform (2) and pressing a heating button (43) on the kettle (41), wherein an indicator light (44) of the kettle (41) is on, and the main control terminal (71) drives the telescopic mechanism (6) and controls the clamping assembly (3) to clamp the kettle (41);

s2, the main control terminal (71) drives the lifting mechanism (5) and controls the clamping assembly (3) to ascend, so that the kettle (41) is separated from the power base (42) to realize power loss of the kettle (41), and the indicator light (44) on the kettle (41) is turned off;

s3, the main control terminal (71) drives the lifting mechanism (5) and controls the clamping assembly (3) to descend, so that the kettle (41) is plugged with the power base (42) to achieve the effect that the kettle (41) is powered on, and the indicator light (44) on the kettle (41) is on;

s4, the main control terminal (71) drives the telescopic mechanism (6) and controls the clamping assembly (3) to loosen the kettle (41);

s5, repeating the sequence of S1-S4 to realize repeated detection;

when the kettle (41) is plugged with the power supply base (42), the indicator lamp (44) on the kettle (41) is turned off, namely the temperature controller on the kettle (41) is damaged;

the telescoping mechanism (6) comprises:

a first cylinder (61) provided on the base (31);

a push plate (62) connected to the output shaft of the first cylinder (61);

the two ends of the connecting arm (63) are respectively pivoted with the push plate (62) and the clamping arm (32);

a guide rod (64) which is arranged on the push plate (62) and penetrates through the base (31);

linking arm (63) include with first connecting piece (631) of push pedal (62) pin joint, with second connecting piece (632) of centre gripping arm (32) pin joint, respectively with first connecting piece (631) and second connecting piece (632) screw-thread fit's threaded rod (633), the screw thread at threaded rod (633) both ends is mutually opposite, the centre of threaded rod (633) is provided with through-hole (6331), just one side screw-thread fit that is close to first connecting piece (631) on threaded rod (633) has first locking piece (6332), one side screw-thread fit that is close to second connecting piece (632) on threaded rod (633) has second locking piece (6333), it covers ring (6334) that still screw-thread fit is used for covering through-hole (6331) to lie in between first locking piece (6332) and second locking piece (6333) on threaded rod (633).

2. The electric kettle life testing device of claim 1, wherein: the fixed table (2) comprises:

the fixing blocks (21) are arranged on the workbench (1) and used for fixing the power supply base (42);

the first bolt (22) penetrates through the fixing block (21) and is fixed with the workbench (1) in a threaded mode.

3. The electric kettle life testing device of claim 2, wherein: be provided with on fixed block (21) and supply first bolt (22) long waist groove (211) of adjusting that slides, be provided with inclined plane (212) on fixed block (21), inclined plane (212) are followed workstation (1) to first bolt (22) direction slope and are set up to power base (42) direction, form 45 degrees contained angles between inclined plane (212) and workstation (1).

4. The electric kettle life testing device of claim 1, wherein: the clamping assembly (3) comprises:

a base (31) provided on the table (1);

the clamping arms (32) are pivoted on two sides of the base (31);

an adjustment lever (33) provided on the clamp arm (32);

the clamping ring (34) is arranged on one side of the adjusting rod (33) far away from the clamping arm (32) and is used for clamping the kettle (41).

5. The electric kettle life testing device of claim 4, wherein: be provided with movable groove (311) that supplies centre gripping arm (32) activity on base (31), just base (31) and centre gripping arm (32) are through second bolt (312) screw-thread fit, still be provided with on centre gripping arm (32) and supply slider (313) that adjusting rod (33) wore to establish, be provided with on centre gripping arm (32) and supply slider (313) locking spout (3211) that slides, be provided with on centre gripping arm (32) and be used for fixed slider (313) and with adjust third bolt (331) that pole (33) were contradicted and are compressed tightly.

6. The electric kettle life testing device of claim 5, wherein: still be provided with fourth bolt (341) that are used for compressing tightly fixed regulation pole (33) on grip ring (34), just centre gripping wheel (342) is all installed to the both sides arc end of grip ring (34), just grip arm (32) include with connecting portion (321) of base (31) pin joint, supply clamping part (322) that third bolt (331) are fixed, just be provided with a plurality of confession third bolt (331) on clamping part (322) and wear to establish and with spout (3211) regulation hole (3221) that communicate each other.

7. The electric kettle life testing device of claim 4, wherein: the lifting mechanism (5) comprises a lifting platform (51) arranged on the workbench (1) and a second cylinder (52) arranged on the lifting platform (51),

a sliding block (314) fixed with an output shaft of a second air cylinder (52) is integrally arranged on the base (31), a sliding groove (511) for the sliding block (314) to slide is formed in the lifting table (51), a limiting sheet (512) is further arranged on the lifting table (51), a limiting rod (513) is in threaded fit with the limiting sheet (512), a buffer head (514) is further arranged on the limiting rod (513), and a microswitch (315) corresponding to the buffer head (514) is arranged on the base (31);

when the microswitch (315) on the base (31) contacts the buffer head (514), the second air cylinder (52) stops working.

8. The electric kettle life testing device of claim 1, wherein: still be provided with rack (8) on workstation (1), rack (8) include:

a vertical rod (81) arranged on the workbench (1);

the connecting block (82) is used for fixedly penetrating the vertical rod (81) and the cross rod (83);

the cross rod (83) is fixedly arranged on the connecting block (82) in a penetrating way and is vertical to the vertical rod (81);

still include and be connected and be arranged in inserting kettle (41) and detect water level height's in kettle (41) water level detection device (72) with main control terminal (71), be connected with external water source and be used for carrying out water pipe (73) of moisturizing to kettle (41), work as when water flooding in kettle (41) does not have water level detection device (72), main control terminal (71) control water pipe (73) stop the moisturizing, work as when water in kettle (41) does not flood water level detection device (72), main control terminal (71) control water pipe (73) begin the moisturizing.