CN113565745A - Method for reducing standby energy consumption of riveting machine - Google Patents
Method for reducing standby energy consumption of riveting machine Download PDFInfo
- Publication number
- CN113565745A CN113565745A CN202110862453.5A CN202110862453A CN113565745A CN 113565745 A CN113565745 A CN 113565745A CN 202110862453 A CN202110862453 A CN 202110862453A CN 113565745 A CN113565745 A CN 113565745A
- Authority
- CN
- China
- Prior art keywords
- riveting
- riveting machine
- oil pump
- energy consumption
- reducing
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Presses (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a method for reducing standby energy consumption of a riveting machine, and relates to the technical field of riveting devices. The method for reducing standby energy consumption of the riveting machine comprises the following steps: starting an oil pump, and enabling a riveting machine to enter a standby state; starting a working button, enabling the riveting machine to enter a working state, and enabling the riveting pliers to execute actions and enter a standby state after the actions are finished; and after the riveting pliers are kept in the standby state for a preset time, the operation of the oil pump is stopped, and the riveting machine enters a shutdown state. The method for reducing the standby energy consumption of the riveting machine reduces the excessive energy consumption of the operation of the riveting machine, and the riveting machine is closed when a user forgets to shut down the machine, so that the operation cost of the riveting machine is reduced, and the use experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of riveting devices, in particular to a method for reducing standby energy consumption of a riveting machine.
Background
The starting and stopping of the motor of the existing rivet oil pump are controlled by buttons or keys, manual operation is mainly used, the power consumption and the economical efficiency are poor, and excessive energy consumption is easy to occur. Before the riveting machine works, a starting button needs to be clicked, and a motor and an oil pump on equipment are operated. The energy that the riveter during operation consumed mainly is the electric energy, can have two kinds of problems in the use: 1. the riveting pliers do not have any action in the production process of intermittent operation, but the oil pump motor still continuously runs to cause the problem of excessive energy consumption; 2. after the equipment is used, a user forgets to shut down the equipment, so that the oil pump motor still continuously runs and excessive energy consumption occurs.
Therefore, a method for reducing standby energy consumption of a riveting machine is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a method for reducing standby energy consumption of a riveting machine, which can reduce excessive energy consumption of the operation of the riveting machine and close the riveting machine when a user forgets to shut down the riveting machine, thereby reducing the operation cost of the riveting machine and improving the use experience of the user.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
a method for reducing stand-by energy consumption of a riveter, comprising: starting an oil pump, and enabling a riveting machine and riveting pliers to enter a standby state; starting a working button, enabling the riveting machine to enter a working state, and enabling the riveting pliers to execute actions and enter a standby state after the actions are finished; and after the riveting pliers are kept in the standby state for a preset time, the operation of the oil pump is stopped, and the riveting machine enters a shutdown state.
Further, after the action of the riveting pliers is finished, if the riveting pliers need to continue to work, the working button is turned on again.
Further, when the motor of the oil pump runs and the riveting pliers do not move forward or backward, the riveting pliers enter the standby state.
Further, when the riveting pliers enter the standby state, a time relay is powered on and starts to time, the time relay is powered off after the time is timed for the preset time, the oil pump stops running, and the riveting machine enters the shutdown state.
Further, the time relay includes an internal relay and/or an external relay of the controller.
Further, the oil pump has an oil pump contactor, the riveting pliers have a forward control relay and a backward control relay, and the time relay is electrified when the normally open contact of the oil pump contactor is closed, the normally closed contact of the forward control relay is closed, and the normally closed contact of the backward control relay is closed.
And further, when the normally open contact of the oil pump contactor is disconnected and/or the normally closed contact of the approach control relay is disconnected and the normally closed contact of the retreat control relay is disconnected, the time relay is powered off.
And further, when the contact of the working button is disconnected, the time delay contact of the time relay is disconnected, the contact of a power switch of the riveting machine is disconnected, the contactor coil of the oil pump is disconnected, and a main power line of a motor of the oil pump is damaged and/or a motor control line of the oil pump is damaged, the oil pump stops running.
Further, the method for reducing the standby energy consumption of the riveting machine is quitted from being executed when the time relay fails, the contactor of the oil pump fails and/or the control circuit of the riveting machine fails.
Further, when the riveting machine is in the working state, the method for reducing the standby energy consumption of the riveting machine is quitted, and when the riveting pliers and the riveting machine enter the standby state, the method for reducing the standby energy consumption of the riveting machine is executed.
The invention has the beneficial effects that: after the oil pump is started, the riveting machine enters a standby state, after the working button is started, the riveting machine enters a working state, after the oil pump is closed, the riveting machine enters a shutdown state, and after the riveting pliers stop action, the riveting machine is kept in the working state or switched to the standby state, the oil pump motor of the riveting machine can continuously run under the states of the riveting machine and the riveting pliers, and the problem of excessive energy consumption can occur under the relative shutdown state. In this embodiment, when the riveting pincers stop motion and keep presetting the time after standby state, can the stop operation oil pump to make riveter get into the off-state, avoided excessive power consumption problem betterly, thereby reduced the standby running cost of riveter. Because the riveting pliers can be kept for different time in the standby state after the intermittent working process of the riveting machine and the work of the riveting machine are finished, the method of the embodiment can close the oil pump of the riveting machine under the two conditions, so that the problems of long-time standby and forgetting to stop during the intermittent working are effectively solved, the use experience of a user is improved, the economic loss of the long-time standby is reduced, and the power consumption economy of the riveting machine is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a flowchart of a method for reducing standby power consumption of a riveting machine according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
A specific structure of a method for reducing standby power consumption of a riveting machine according to an embodiment of the present invention is described below with reference to fig. 1.
As shown in fig. 1, fig. 1 discloses a method for reducing standby energy consumption of a riveting machine, which comprises the following steps: starting an oil pump, and enabling a riveting machine and riveting pliers to enter a standby state; starting a working button, enabling the riveting machine to enter a working state, and enabling the riveting pliers to execute actions and enter a standby state after the actions are finished; and after the riveting pliers are kept in the standby state for a preset time, the operation of the oil pump is stopped, and the riveting machine enters a halt state.
It can be understood that, after opening the oil pump, the riveter gets into standby state, opens the operating button after, and the riveter gets into operating condition, closes the oil pump after, and the riveter gets into the down state, because rivet pincers stop motion after, the riveter remains at operating condition or switches to standby state, and the oil pump motor of riveter still can continuously operate under both states, can appear excessive power consumption problem under the relative down state. In this embodiment, when the riveting pincers stop motion and keep presetting the time after standby state, can the stop operation oil pump to make riveter get into the off-state, avoided excessive power consumption problem betterly, thereby reduced the standby running cost of riveter. Because the riveting pliers can be kept for different time in the standby state after the intermittent working process of the riveting machine and the work of the riveting machine are finished, the method of the embodiment can close the oil pump of the riveting machine under the two conditions, so that the problems of long-time standby and forgetting to stop during the intermittent working are effectively solved, the use experience of a user is improved, the economic loss of the long-time standby is reduced, and the power consumption economy of the riveting machine is improved. Specifically, according to the actual operation condition of riveter, can set up different time of predetermineeing to the shutdown condition of difference, can be applicable to the riveter of different processing operating modes better, improve application scope.
In some embodiments, after the riveting pliers are operated, if the riveting pliers need to continue to operate, the operating button is turned on again.
It can be understood that continuous action of the riveting pliers under the non-intermittent working state can be guaranteed, so that the riveting pliers are prevented from entering a standby state immediately after action is finished, and normal operation of various processes of the riveting machine is guaranteed.
In some embodiments, when the motor of the oil pump runs and the riveting clamp does not move forwards or backwards, the riveting clamp enters a standby state.
It can be understood that when the motor of the oil pump stops running, the riveting machine enters a stop state, and the riveting pliers do not need to adjust the working state again. The riveting pliers often have the actions of moving forward or moving backward in actual operation, and therefore the riveting pliers can enter the standby state only when being static, so that the riveting pliers are prevented from being switched to the standby state when the actions are not completed, and the normal use of the riveting machine is ensured.
In some embodiments, when the riveting pliers enter the standby state, the time relay is powered on and starts to time, the time relay is powered off after the time is preset by the time relay, the oil pump stops running, and the riveting machine enters the shutdown state.
It can be understood that the time relay can play a good timing effect, and meanwhile, the start and the operation of the oil pump are conveniently controlled through the electrification and the power-off of the time relay, so that the timing of the preset time is favorably realized, and the accuracy of the method of the embodiment in operation is better improved.
In some embodiments, the time relay comprises an internal relay and/or an external relay of the controller.
It can be understood that the time relay may be set as a relay in the control program, may also be set as an entity relay connected with the controller, or may also be a combination of the two, so as to be suitable for various application scenarios, and improve the application range.
In some embodiments, the oil pump has an oil pump contactor, the rivet pliers have a drive-in control relay and a drive-back control relay, and the time relay is energized when the normally open contact of the oil pump contactor is closed, the normally closed contact of the drive-in control relay is closed, and the normally closed contact of the drive-back control relay is closed.
It can be understood that the oil pump can be opened or closed through the normally open contact of the oil pump contactor, and the action of the riveting pliers can be controlled through the advancing control relay and the retreating control relay. From this, when the normally open contact of oil pump contactor was closed, the oil pump was in the open mode, when the normally closed contact of approach control relay and retreat control relay all closed, riveting pincers's action stopped and had got into standby state to can be with the time relay circular telegram in order to add up riveting pincers keep standby state's total time, be convenient for realize that subsequent oil pump is closed and riveting machine gets into the shutdown state.
In some embodiments, the time relay is de-energized when the normally open contacts of the oil pump contactor are open and/or the normally closed contacts of the approach control relay and the normally closed contacts of the reverse control relay are open.
It can be understood that when the normally open contact of the oil pump contactor is disconnected, the oil pump is in a closed state, when the normally closed contacts of the approach control relay and the retreat control relay are both disconnected, the riveting clamp is in an action process, at the moment, the riveting machine is in a stop state, or the riveting clamp is not in a standby state, and the time relay does not need to be started for timing, so that invalid implementation of the method of the embodiment is avoided, and the operation efficiency of the method is improved.
In some embodiments, the oil pump stops when the contacts of the operating button are open, the time delay contacts of the time relay are open, the power switch contacts of the riveter are open, the contactor coil of the oil pump is open, the motor main power line of the oil pump is damaged, and/or the motor control line of the oil pump is damaged.
It can be understood that the riveting machine often needs to consider an unexpected phenomenon in the operation process, and through the arrangement, the operation of the oil pump can be stopped under the condition of unexpected situations, so that the riveting machine can quickly enter a shutdown state, and the safety of the method in the embodiment during execution is improved.
In some embodiments, the method for reducing stand-by energy consumption of a riveter is exited upon failure of a time relay, failure of a contactor of an oil pump, and/or failure of a control line of the riveter.
It can be understood that when the time relay fails, the contactor of the oil pump fails, and/or the control line of the riveting machine fails, the method of the embodiment is continuously executed, which may cause abnormal operation of the riveting machine and easily cause production accidents. Therefore, the method for reducing the standby energy consumption of the riveting machine is quitted under the unsafe condition, and the safety in the execution process of the method can be ensured.
In some embodiments, the method for reducing the standby energy consumption of the riveting machine is executed when the riveting machine is in the working state, and the method for reducing the standby energy consumption of the riveting machine is executed when the riveting pliers enters the standby state.
It can be understood that, because the method for reducing the standby energy consumption of the riveting machine of the embodiment is mainly executed after the riveting pliers enter the standby state, and the method of the embodiment is quitted when the riveting machine is in the working state, the error generated in the execution process of the method can be avoided, and the energy consumption in the execution process of the method is reduced, thereby further reducing the overall working energy consumption of the riveting machine.
In the description herein, references to the description of "some embodiments," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A method for reducing stand-by energy consumption of a riveter, comprising:
starting an oil pump, and enabling a riveting machine and riveting pliers to enter a standby state;
starting a working button, enabling the riveting machine to enter a working state, and enabling the riveting pliers to execute actions and enter a standby state after the actions are finished;
and after the riveting pliers are kept in the standby state for a preset time, the operation of the oil pump is stopped, and the riveting machine enters a shutdown state.
2. A method for reducing standby energy consumption of riveting machine as claimed in claim 1, characterized in that the riveting pliers are turned on again after the action is finished and if the operation is required to be continued, the operating button is turned on again.
3. A method for reducing standby energy consumption of riveting machine according to claim 1, characterized in that the riveting pliers enter the standby state when the motor of the oil pump is running and the riveting pliers are not driven in and out.
4. The method for reducing standby energy consumption of a riveting machine according to claim 1, wherein when the riveting pliers enters the standby state, a time relay is powered on and starts to time, the time relay is powered off after the preset time is timed, the oil pump stops running, and the riveting machine enters the shutdown state.
5. A method for reducing stand-by energy consumption of riveting machines according to claim 4, characterized in that the time relay comprises an internal relay and/or an external relay of a controller.
6. A method for reducing stand-by energy consumption of riveting machine according to claim 4, characterized in that, the oil pump has an oil pump contactor, the riveting pliers has a forward control relay and a backward control relay, and the time relay is energized when the normally open contact of the oil pump contactor is closed, the normally closed contact of the forward control relay is closed and the normally closed contact of the backward control relay is closed.
7. A method for reducing stand-by energy consumption of riveting machine according to claim 6, characterized in that, when the normally open contacts of the oil pump contactor are opened and/or the normally closed contacts of the approach control relay and the normally closed contacts of the retreat control relay are opened, the time relay is de-energized.
8. A method for reducing standby energy consumption of riveting machine according to claim 1, characterized in that, when the contact of the working button is opened, the time delay contact of the time relay is opened, the power switch contact of the riveting machine is opened, the contactor coil of the oil pump is opened, the main power line of the motor of the oil pump is damaged and/or the motor control line of the oil pump is damaged, the oil pump stops running.
9. Method for reducing standby energy consumption of riveting machine according to any of claims 1-8, characterized in that, in case of failure of the time relay, failure of the contactor of the oil pump and/or failure of the control line of riveting machine, the method for reducing standby energy consumption of riveting machine is exited.
10. A method for reducing the standby energy consumption of a riveting machine according to any one of claims 1-8, wherein the method for reducing the standby energy consumption of the riveting machine is exited when the riveting machine is in the working state, and the method for reducing the standby energy consumption of the riveting machine is exited when the riveting pliers and the riveting machine enter the standby state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110862453.5A CN113565745B (en) | 2021-07-29 | 2021-07-29 | Method for reducing standby energy consumption of riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110862453.5A CN113565745B (en) | 2021-07-29 | 2021-07-29 | Method for reducing standby energy consumption of riveting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113565745A true CN113565745A (en) | 2021-10-29 |
| CN113565745B CN113565745B (en) | 2023-05-05 |
Family
ID=78168834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110862453.5A Active CN113565745B (en) | 2021-07-29 | 2021-07-29 | Method for reducing standby energy consumption of riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113565745B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955739A (en) * | 1974-12-30 | 1976-05-11 | The Milford Rivet & Machine Company | Hydraulically operated riveting machine |
| JPH0513640U (en) * | 1991-08-07 | 1993-02-23 | 三菱自動車工業株式会社 | Double Action Riveter |
| CN101468380A (en) * | 2007-12-27 | 2009-07-01 | 中国国际海运集装箱(集团)股份有限公司 | Riveting machine |
| JP2013000772A (en) * | 2011-06-16 | 2013-01-07 | ▲吉▼川鐵工株式会社 | Riveting machine and method |
| CN202854529U (en) * | 2012-10-24 | 2013-04-03 | 孙守渊 | Power saving device for controlling oil pumping unit to intermittently work |
| CN203992230U (en) * | 2014-08-18 | 2014-12-10 | 鸿锠机械股份有限公司 | Energy-conservation rivet driver |
| CN204276793U (en) * | 2014-12-04 | 2015-04-22 | 荆州市江汉众力实业有限公司 | A kind of novel hydraulic riveting system |
| CN204705873U (en) * | 2015-06-19 | 2015-10-14 | 山西大运汽车制造有限公司 | Without riveted joint time can automatic time delay shut down vehicle frame riveting machine |
| CN110355319A (en) * | 2019-07-19 | 2019-10-22 | 广东南曦液压机械有限公司 | A kind of rivet control flow based on programmable controller |
| CN210307007U (en) * | 2019-07-24 | 2020-04-14 | 北京吉盛机电设备有限公司 | Full-automatic rolling mill control circuit |
-
2021
- 2021-07-29 CN CN202110862453.5A patent/CN113565745B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955739A (en) * | 1974-12-30 | 1976-05-11 | The Milford Rivet & Machine Company | Hydraulically operated riveting machine |
| JPH0513640U (en) * | 1991-08-07 | 1993-02-23 | 三菱自動車工業株式会社 | Double Action Riveter |
| CN101468380A (en) * | 2007-12-27 | 2009-07-01 | 中国国际海运集装箱(集团)股份有限公司 | Riveting machine |
| JP2013000772A (en) * | 2011-06-16 | 2013-01-07 | ▲吉▼川鐵工株式会社 | Riveting machine and method |
| CN202854529U (en) * | 2012-10-24 | 2013-04-03 | 孙守渊 | Power saving device for controlling oil pumping unit to intermittently work |
| CN203992230U (en) * | 2014-08-18 | 2014-12-10 | 鸿锠机械股份有限公司 | Energy-conservation rivet driver |
| CN204276793U (en) * | 2014-12-04 | 2015-04-22 | 荆州市江汉众力实业有限公司 | A kind of novel hydraulic riveting system |
| CN204705873U (en) * | 2015-06-19 | 2015-10-14 | 山西大运汽车制造有限公司 | Without riveted joint time can automatic time delay shut down vehicle frame riveting machine |
| CN110355319A (en) * | 2019-07-19 | 2019-10-22 | 广东南曦液压机械有限公司 | A kind of rivet control flow based on programmable controller |
| CN210307007U (en) * | 2019-07-24 | 2020-04-14 | 北京吉盛机电设备有限公司 | Full-automatic rolling mill control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113565745B (en) | 2023-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7342135B2 (en) | Methods of configuring operating strategies and circuit assemblies for fuel cell systems | |
| CN104149600A (en) | Control method and system of cooling system of electric car motor system | |
| CN109372646B (en) | Fuel pump control circuit and method | |
| CN211236631U (en) | Start-stop control device for automatically switching main and standby states of two pumps | |
| CN111532135A (en) | Electricelectric moves power-on and power-off control system of heavily blocking | |
| CN102496530B (en) | Automatic change-over switch electrical equipment provided with circuit breaker re-trip compensating mechanism | |
| CN113565745A (en) | Method for reducing standby energy consumption of riveting machine | |
| CN109606114A (en) | Parking control device, electric automobile and parking control method of electric automobile | |
| CN104976012B (en) | For industrial vehicle intelligence start stop system and intelligent start-stop method | |
| CN201098739Y (en) | Lathe idling automatic stopping electricity-saving device | |
| CN203553046U (en) | Voltage sag prevention delay module | |
| CN207583607U (en) | Automatic switching control circuit for water pump of air conditioner | |
| CN211570020U (en) | Steering control system of diesel fork lift truck | |
| CN116633234A (en) | Control method and control device for double-winding motor and motor device | |
| JP2015208068A (en) | Industrial vehicle | |
| CN211478902U (en) | Control interface circuit for realizing control of three water pumps by two pairs of contacts | |
| CN102545731B (en) | Motor multi-head quickly switching device | |
| KR100657063B1 (en) | Power switching apparatus and controller for washing machines | |
| CN113293565B (en) | Washing machine, control method and control circuit thereof | |
| CN213240862U (en) | Power supply system of electric scooter controller | |
| CN109882299B (en) | Speed controller of diesel crank arm aerial working platform | |
| CN220122800U (en) | Motor shutdown control loop | |
| CN219007926U (en) | Steering switching circuit | |
| CN221439452U (en) | Reciprocating control structure of reciprocating trolley | |
| CN221652476U (en) | Motor slow start regulating circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |