CN109031016A - The safety and opening and closing forces Auto-Test System of electric pressure pot - Google Patents
The safety and opening and closing forces Auto-Test System of electric pressure pot Download PDFInfo
- Publication number
- CN109031016A CN109031016A CN201810652688.XA CN201810652688A CN109031016A CN 109031016 A CN109031016 A CN 109031016A CN 201810652688 A CN201810652688 A CN 201810652688A CN 109031016 A CN109031016 A CN 109031016A
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- China
- Prior art keywords
- cylinder
- electric pressure
- pressure pot
- falsework
- safety
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses the safety of electric pressure pot and opening and closing forces Auto-Test System, suitable for having Voltage force pot lid, the test of the electric pressure pot of float and electric pressure pot body, including safety integrated tester, PLC and falsework, the falsework is equipped with slide track component, plug-assembly, grounding assembly, opening and closing forces component, float assembly, slide track component includes the sliding rail that falsework is equipped with, inductor, first cylinder of the fixed plate stewed for fixed voltage power and driving fixed plate movement that are slidably equipped on sliding rail, first cylinder is connected on the falsework, plug-assembly includes the second cylinder being connected on falsework and is driven the plug of pluggable electric pressure pot socket by the second cylinder, grounding assembly includes the third cylinder being connected on falsework and can be against the grounding rod of electric pressure pot grounding nut by the driving of third cylinder , two procedures merge into a procedure, it is only necessary to which a people can complete, and save cost, improve efficiency, reduce labor intensity.
Description
Technical field
The invention belongs to the detection fields of electric pressure pot, and in particular to the safety and opening and closing forces of electric pressure pot are tested automatically is
System.
Background technique
(safety is exactly the requirement in product certification to product safety to the test of electric pressure pot production line safety, includes product zero
The requirement of the safety of part forms the safety requirements after finished product.Safety is the product of Chinese oneself in fact, and foreign countries can generally be named into
regulatory.), safety test includes the tests such as insulation, pressure resistance, ground connection and leakage.Electric pressure pot production line also will do it out
Resultant force is tested, and needs to be divided into two procedures in this way and two people is needed individually to test, low efficiency is at high cost, labor intensity
Greatly.
Summary of the invention
The object of the present invention is to provide the safety of electric pressure pot and opening and closing forces Auto-Test System, and two procedures are closed
It and is a procedure, it is only necessary to which a people can complete, and save cost, improve efficiency, reduce labor intensity.
In order to achieve the above object, major technique solution of the invention be to provide electric pressure pot safety and opening and closing forces it is automatic
Test macro, it is comprehensive suitable for the test of the electric pressure pot with Voltage force pot lid, float and electric pressure pot body, including security performance
Tester, PLC and falsework are closed, the falsework is equipped with slide track component, plug-assembly, grounding assembly, opening and closing forces component, floats
Sub-component, the slide track component include falsework be equipped with sliding rail, inductor, be slidably equipped on sliding rail for fixing
The fixed plate of electric pressure pot and the first cylinder of driving fixed plate movement, first cylinder are connected on the falsework, institute
Plug-assembly is stated to include the second cylinder being connected on falsework and driven pluggable electric pressure pot socket to be inserted by the second cylinder
Head, the grounding assembly include the third cylinder being connected on falsework and can be grounded against electric pressure pot by the driving of third cylinder
The grounding rod of nut, the opening and closing forces component include the 4th cylinder being connected on falsework and can be exerted a force by the driving of the 4th cylinder
In the thrust meter of Voltage force pot lid, the float assembly includes that the 5th cylinder being connected on falsework and the 5th cylinder are connected with
The Suction cup assembly to pick up float, the plug, grounding rod, inductor and the PLC are comprehensive with the security performance
Tester connection, first cylinder, the second cylinder, third cylinder, the 4th cylinder, the 5th cylinder, inductor, thrust meter and suction
Disk component is connect with PLC.
The Suction cup assembly is the prior art for including sucker and the vacuum pump being connected to sucker.
The inductor is magnetic switch, when sensing that fixed plate reaches designated position under the drive of the first cylinder, so
Sending a signal to the safety integrated tester by PLC afterwards makes its starting, and the safety integrated tester is existing
Some mature equipments respectively enter electric pressure pot when the second cylinder and third cylinder respectively drive the plug and grounding rod
Socket and when against electric pressure pot grounding nut, safety integrated tester carry out comprising insulation, resistance to electric pressure pot
The tests such as pressure, ground connection and leakage.
The opening and closing forces component includes the 6th cylinder for stopping electric pressure pot body to move being connected on falsework, when pushing away
When power meter is carried over against Voltage force pot lid, the 6th cylinder, which stretches out, stops the movement of electric pressure pot body.
The fixed plate is equipped with the groove of cooperation electric pressure pot bottom structure, so that the protrusion of electric pressure pot bottom can be with
It is inserted into groove, and then limits the movement of electric pressure pot.
The falsework be equipped with clamping moving assembly, it is described clamping moving assembly include be connected on falsework without bar
Cylinder, the Level tune plate being connected on rodless cylinder sliding shoe, the 7th cylinder, the 7th cylinder being connected on Level tune plate
Piston rod on one the 8th cylinder that is connected separately with of the support plate that is connected with and support board ends, described two 8th cylinders
Piston rod is respectively connected with a clamping piece for clamp voltage power pot lid handle, and described two clamping pieces are by two the 8th cylinders
Driving moves toward one another, close to each other or be located remotely from each other, and the rodless cylinder drives the Level tune plate to move horizontally adjusting
Position, the 7th cylinder drive the support plate to move up and down.
The Level tune plate is connected with horizontal base, and movable sleeve is equipped with horizontal guide, the no bar gas in the horizontal base
When cylinder drives the Level tune plate to move horizontally adjusting position, horizontal base plays guiding, stable effect.
The clamping piece is the U-shaped structure that bottom is connected with u-shaped baffle, two u-shaped baffles point of described two clamping pieces
Not against the both ends of Voltage force pot lid handle and Voltage force pot lid junction, entire electric pressure pot can be lifted and be placed on other
Assembly line on.
First cylinder, the second cylinder, third cylinder, the 4th cylinder, the 5th cylinder, the 6th cylinder, the 7th cylinder and
8th cylinder is slider cylinder, is moved more firm.
4th cylinder and the 6th cylinder are respectively connected with an adjusting component, and the adjusting component includes being connected to falsework
On fixed board and the movable plate that is slidably plugged on fixed board, the 4th cylinder and the 6th cylinder are connected to two movable plates
On.
The slide track component includes that two sliding rails that falsework is equipped with and bottom plate, described two sliding rails are connected to institute
Bottom plate both ends are stated, the fixed plate is removably attachable on bottom plate, and fixed plate can be replaced according to different electric pressure pots to be suitble to
Specification.
It is connected with horizontal guide rod in the support plate, is slidably arranged on the horizontal guide rod there are two horizontal guide bracket, described two
A horizontal guide bracket is connect with the motion bar of two the 8th cylinders respectively, the direction of motion to guide clip gripping member.
It is set on the Level tune plate there are two pilot hole, is movably equipped with a perpendicular guide rod, institute in described two pilot holes
The one end for stating the close support plate of two perpendicular guide rods is connect with support plate.
Electric pressure pot need to only be placed in the fixed plate of workbench and fix by employee, pass through slide rail group after pressing start button
Part is moved to the other end, and inductor senses the presence of fixed plate, gives PLC and safety integrated tester signal, safety
The plug of energy comprehensive tester signal enabling, PLC controller plug component is inserted into electric pressure pot socket under the driving of the second cylinder, together
When workbench lower part the grounding assembly grounding rod by third cylinder drive against electric pressure pot grounding nut, security performance
Comprehensive tester starts safety test, while float assembly decline above picks up float, thrust meter from the 4th cylinder drive top to
Voltage force pot lid designated position part for example outstanding carries out opening and closing forces test, and plug, grounding rod move back automatically after safety test passes
Return, fixed plate returns to initial position, and the clamping moving assembly on top reduces under the drive of the 7th cylinder, it is right latter two the 8th
Cylinder drives two clamping pieces in opposite directions close to the handle of electric pressure pot, then increases and is put to assembly line under the drive of the 7th cylinder
Designated position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention,
Fig. 2 is the schematic diagram for concealing electric pressure pot of Fig. 1 embodiment,
Fig. 3 is the partial enlargement diagram of Fig. 1 embodiment,
In figure: Voltage force pot lid 1, float 2, electric pressure pot body 3, falsework 4, sliding rail 5, fixed plate 6, the first cylinder 7,
Two cylinders 8, plug 9, third cylinder 10, grounding rod 11, the 4th cylinder 12, thrust meter 13, the 5th cylinder 14, horizontal guide 15,
6th cylinder 16, rodless cylinder 17, Level tune plate 18, the 7th cylinder 19, support plate 20, the 8th cylinder 21, clamping piece 22, cross
Guide rod 23, perpendicular guide rod 25, adjusts component 26, bottom plate 27, horizontal base 28 at horizontal guide bracket 24.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
As shown in Figure 1, the safety and opening and closing forces Auto-Test System of electric pressure pot described in the present embodiment, are suitable for band
Have a test of the electric pressure pot of Voltage force pot lid 1, float 2 and electric pressure pot body 3, including safety integrated tester, PLC and
Falsework 4, the falsework 4 is equipped with slide track component, plug-assembly, grounding assembly, opening and closing forces component, 2 component of float, described
Slide track component includes sliding rail 5, the inductor, stewing for fixed voltage power of being slidably equipped on sliding rail 5 that falsework 4 is equipped with
Fixed plate 6 and the first cylinder 7 for moving of driving fixed plate 6, first cylinder 7 is connected on the falsework 4, described to insert
Head assembly includes the second cylinder 8 being connected on falsework 4 and is driven the plug of pluggable electric pressure pot socket by the second cylinder 8
9, the grounding assembly includes the third cylinder 10 being connected on falsework 4 and can be against electric pressure pot by the driving of third cylinder 10
The grounding rod 11 of grounding nut, the opening and closing forces component include the 4th cylinder 12 being connected on falsework 4 and by the 4th cylinder
12 drivings can force in the thrust meter 13 of Voltage force pot lid 1, and 2 component of float includes the 5th gas being connected on falsework 4
The Suction cup assembly to pick up float 2 that cylinder 14 and the 5th cylinder 14 are connected with, the plug 9, grounding rod 11, inductor and institute
It states PLC to connect with the safety integrated tester, first cylinder 7, the second cylinder 8, third cylinder 10, the 4th gas
Cylinder 12, the 5th cylinder 14, inductor, thrust meter 13 and Suction cup assembly are connect with PLC.
The Suction cup assembly is the prior art for including sucker and the vacuum pump being connected to sucker.
The inductor is magnetic switch, when sensing that fixed plate 6 reaches designated position under the drive of the first cylinder 7,
Then sending a signal to the safety integrated tester by PLC makes its starting, and the safety integrated tester is
Existing mature equipment is respectively enterd when the second cylinder 8 and third cylinder 10 respectively drive the plug 9 and grounding rod 11
Electric pressure pot socket and when against electric pressure pot grounding nut, safety integrated tester includes to electric pressure pot
The tests such as insulation, pressure resistance, ground connection and leakage.
The opening and closing forces component includes the 6th cylinder 16 for stopping electric pressure pot body 3 to move being connected on falsework 4,
When thrust meter 13 is carried over against Voltage force pot lid 1, the 6th cylinder 16, which stretches out, stops electric pressure pot body 3 to move.
The fixed plate 6 is equipped with the groove of cooperation electric pressure pot bottom structure, so that the protrusion of electric pressure pot bottom can
To be inserted into groove, and then limit the movement of electric pressure pot.
The falsework 4 is equipped with clamping moving assembly, and the clamping moving assembly includes the nothing being connected on falsework 4
Bar cylinder 17, the Level tune plate 18 being connected on 17 sliding shoe of rodless cylinder, the 7th gas being connected on Level tune plate 18
Cylinder 19, the 7th cylinder 19 piston rod on one the 8th cylinder that is connected separately with of the support plate 20 that is connected with and 20 both ends of support plate
21, the piston rod of described two 8th cylinders 21 is respectively connected with a clamping piece 22 for 1 handle of clamp voltage power pot lid, described
Two clamping pieces 22 are moved toward one another by the driving of two the 8th cylinders 21, close to each other or be located remotely from each other, the rodless cylinder
17 drive the Level tune plate 18 to move horizontally adjusting position, and the 7th cylinder 19 drives and moves down in the support plate 20
It is dynamic.
The clamping piece 22 is the U-shaped structure that bottom is connected with u-shaped baffle, two u-shapeds gear of described two clamping pieces 22
Plate bears against the both ends of 1 junction of 1 handle of Voltage force pot lid and Voltage force pot lid, entire electric pressure pot can be lifted placement
On other assembly lines.
The Level tune plate is connected with horizontal base 28, and movable sleeve is equipped with horizontal guide 15 in the horizontal base 28, described
When rodless cylinder drives the Level tune plate to move horizontally adjusting position, horizontal base 28 plays guiding, stable effect.
First cylinder 7, the second cylinder 8, third cylinder 10, the 4th cylinder 12, the 5th cylinder 14, the 6th cylinder 16,
7th cylinder 19 and the 8th cylinder 21 are slider cylinder, are moved more firm.
The slide track component includes two sliding rails 5 that falsework 4 is equipped with, and described two sliding rails 5 are connected to described
6 both ends of fixed plate.
It is connected with horizontal guide rod 23 in the support plate 20, is slidably arranged on the horizontal guide rod 23 there are two horizontal guide bracket
24, described two horizontal guide brackets 24 are connect with the motion bar of two the 8th cylinders 21 respectively, the movement side to guide clip gripping member 22
To.
It is set on the Level tune plate 18 there are two pilot hole, is movably equipped with a perpendicular guide rod in described two pilot holes
25, one end of the close support plate 20 of described two perpendicular guide rods 25 is connect with support plate 20.
4th cylinder and the 6th cylinder are respectively connected with an adjusting component, and the adjusting component includes being connected to falsework
On fixed board and the movable plate that is slidably plugged on fixed board, the 4th cylinder and the 6th cylinder are connected to two movable plates
On.
Electric pressure pot need to only be placed in the fixed plate 6 of workbench and fix by employee, pass through sliding rail after pressing start button
Component is moved to the other end, and inductor senses the presence of fixed plate 6, gives PLC and safety integrated tester signal, safety
Comprehensive test instrument for performance signal enabling, the plug 9 of PLC controller plug component insertion electric pressure pot under the driving of the second cylinder 8 are inserted
Mouthful, the grounding rod 11 for working at the same time the grounding assembly of platform lower part is grounded spiral shell against electric pressure pot by the driving of third cylinder 10
Mother, safety integrated tester start safety test, while 2 component of float decline above picks up float 2, and thrust meter 13 is by the
Four cylinders 12 drive top to 1 designated position of Voltage force pot lid part for example outstanding, carry out opening and closing forces test, after safety test passes
Plug 9, grounding rod 11 are retracted automatically, and fixed plate 6 returns to initial position, and the clamping moving assembly on top is in the 7th cylinder 19
Drive it is lower reduce, latter two right the 8th cylinder 21 drives two clamping pieces 22 in opposite directions close to the handle of electric pressure pot, then the
It increases and is put to assembly line designated position under the drive of seven cylinders 19.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. the safety and opening and closing forces Auto-Test System of electric pressure pot are suitable for having Voltage force pot lid, float and electric pressure pot
The test of the electric pressure pot of body, including safety integrated tester, PLC and falsework, which is characterized in that on the falsework
Equipped with slide track component, plug-assembly, grounding assembly, opening and closing forces component, float assembly, the slide track component includes setting on falsework
Some sliding rails, inductor, the fixed plate stewed for fixed voltage power being slidably equipped on sliding rail and driving fixed plate movement
The first cylinder, first cylinder is connected on the falsework, and the plug-assembly includes be connected on falsework
Two cylinders and the plug that pluggable electric pressure pot socket is driven by the second cylinder, the grounding assembly includes being connected on falsework
Third cylinder and can be against the grounding rod of electric pressure pot grounding nut by the driving of third cylinder, the opening and closing forces component includes connecting
It connects the 4th cylinder on falsework and the thrust meter of Voltage force pot lid, the float assembly can be forced in by the driving of the 4th cylinder
It is described to insert including the Suction cup assembly to pick up float that the 5th cylinder being connected on falsework and the 5th cylinder are connected with
Head, grounding rod, inductor and the PLC are connect with the safety integrated tester, first cylinder, the second gas
Cylinder, third cylinder, the 4th cylinder, the 5th cylinder, inductor, thrust meter and Suction cup assembly are connect with PLC.
2. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 1, it is characterised in that the sense
Answering device is magnetic switch.
3. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 1, it is characterised in that described to open
Resultant force component includes the 6th cylinder for stopping electric pressure pot body to move being connected on falsework.
4. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 1, it is characterised in that described solid
Fixed board is equipped with the groove of cooperation electric pressure pot bottom structure.
5. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 1, it is characterised in that the work
Make frame and be equipped with clamping moving assembly, the clamping moving assembly includes the rodless cylinder being connected on falsework, is connected to nothing
Connect on the piston rod of the 7th cylinder, the 7th cylinder that are connected on Level tune plate, Level tune plate on bar cylinder slide block
One the 8th cylinder that the support plate and support board ends being connected to are connected separately with, the piston rod of described two 8th cylinders are all connected with
There is a clamping piece for clamp voltage power pot lid handle.
6. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 5, it is characterised in that the folder
Gripping member is the U-shaped structure that bottom is connected with u-shaped baffle.
7. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 5, it is characterised in that described
One cylinder, the second cylinder, third cylinder, the 4th cylinder, the 5th cylinder, the 6th cylinder, the 7th cylinder and the 8th cylinder are cunning
Platform cylinder.
8. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 1, it is characterised in that the cunning
Rail assembly includes two sliding rails that falsework is equipped with, and described two sliding rails are connected to the fixed board ends.
9. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 5, it is characterised in that the branch
Be connected with horizontal guide rod on fagging, be slidably arranged on the horizontal guide rod there are two horizontal guide bracket, described two horizontal guide brackets respectively with
The motion bar connection of two the 8th cylinders.
10. the safety and opening and closing forces Auto-Test System of electric pressure pot according to claim 5, it is characterised in that the water
It is set on flat adjustable plate there are two pilot hole, is movably equipped with a perpendicular guide rod in described two pilot holes, described two perpendicular guide rods
One end close to support plate is connect with support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652688.XA CN109031016B (en) | 2018-06-22 | 2018-06-22 | The safety and opening and closing forces Auto-Test System of electric pressure pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652688.XA CN109031016B (en) | 2018-06-22 | 2018-06-22 | The safety and opening and closing forces Auto-Test System of electric pressure pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109031016A true CN109031016A (en) | 2018-12-18 |
| CN109031016B CN109031016B (en) | 2019-06-07 |
Family
ID=64610436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652688.XA Active CN109031016B (en) | 2018-06-22 | 2018-06-22 | The safety and opening and closing forces Auto-Test System of electric pressure pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109031016B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504991U (en) * | 2009-08-20 | 2010-06-16 | 九阳股份有限公司 | Pressure detection device and electric pressure cooker with the same |
| JP2014015251A (en) * | 2012-07-11 | 2014-01-30 | Nk Works Co Ltd | Liquid thermal insulation spouting device |
| CN105538315A (en) * | 2016-01-04 | 2016-05-04 | 江苏工程职业技术学院 | Unilateral conductivity detection mechanical arm system and method for diode |
| CN105655201A (en) * | 2015-12-29 | 2016-06-08 | 惠州金源精密自动化设备有限公司 | Relay cover pressing device |
| CN206609606U (en) * | 2017-03-25 | 2017-11-03 | 广东天际电器股份有限公司 | A kind of electric cooker folding lid experimental rig controlled with computer |
-
2018
- 2018-06-22 CN CN201810652688.XA patent/CN109031016B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504991U (en) * | 2009-08-20 | 2010-06-16 | 九阳股份有限公司 | Pressure detection device and electric pressure cooker with the same |
| JP2014015251A (en) * | 2012-07-11 | 2014-01-30 | Nk Works Co Ltd | Liquid thermal insulation spouting device |
| CN105655201A (en) * | 2015-12-29 | 2016-06-08 | 惠州金源精密自动化设备有限公司 | Relay cover pressing device |
| CN105538315A (en) * | 2016-01-04 | 2016-05-04 | 江苏工程职业技术学院 | Unilateral conductivity detection mechanical arm system and method for diode |
| CN206609606U (en) * | 2017-03-25 | 2017-11-03 | 广东天际电器股份有限公司 | A kind of electric cooker folding lid experimental rig controlled with computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109031016B (en) | 2019-06-07 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic testing system for safety regulation and opening and closing force of electric pressure cooker Effective date of registration: 20221030 Granted publication date: 20190607 Pledgee: Zhejiang Xiaoshan rural commercial bank Limited by Share Ltd. Lin Pu branch Pledgor: HANGZHOU WEIJIAMEI SMALL ELECTRIC APPLIANCES Co.,Ltd. Registration number: Y2022330002864 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |