Electromagnetic pulse forming equipment

Abstract

The present invention provides an electromagnetic pulse forming device. The electromagnetic pulse forming device includes an electromagnetic pulse forming generating device and a control console. The electromagnetic pulse forming generating device includes a plurality of electromagnetic pulse forming generating components, a plurality of charging components and a plurality of discharging components, and the plurality of electromagnetic pulse forming generating components are relatively independently arranged. The control console includes a plurality of potentiometer components and a controller, wherein one potentiometer component is electrically connected to one electromagnetic pulse forming generating component, and the controller is used to receive a detection voltage value, and compare the detection voltage value with a preset voltage value, and control the discharging component to release the electromagnetic pulse energy charged by the electromagnetic pulse forming generating component. The present invention uses a controller to realize the separate control of the charging and discharging of a plurality of electromagnetic pulse forming generating components by using a potentiometer component, a charging component and a discharging component, and can perform different processing steps at the same time, thereby meeting the requirements for pulse energy under various working conditions in actual processing.

Description

Technical Field

[0001] The present invention relates to the field of electromagnetic pulse technology, in particular to an electromagnetic pulse forming device. Background Art

[0002] Electromagnetic pulse technology is a technology based on strong magnetic fields that changes the shape of conductive materials without extraction. It can be used to connect, weld, form and cut metal pipes and thin plates. Electromagnetic pulse technology can compress the cross section of any pipe and is an effective technology to meet and adapt to the needs of automated production lines and industry.

[0003] The existing electromagnetic pulse technologies are all single-channel controlled discharges, which cannot simultaneously meet the requirements for electromagnetic pulse energy in different situations. Therefore, there are inconveniences in the actual processing of workpieces. Summary of the invention

[0004] The main purpose of the present invention is to provide an electromagnetic pulse forming device to solve the technical problem in the prior art that the electromagnetic pulse device cannot be changed according to different energy requirements.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an electromagnetic pulse forming device, comprising: an electromagnetic pulse forming generating device, comprising: a plurality of electromagnetic pulse forming generating components, the plurality of electromagnetic pulse forming generating components are relatively independently arranged; a plurality of charging components and a plurality of discharging components, one electromagnetic pulse forming generating component is correspondingly connected with a charging component and a discharging component; a control console, comprising: a plurality of potentiometer components, one potentiometer component is correspondingly electrically connected with an electromagnetic pulse forming generating component, and is used to detect a detection voltage value of the electromagnetic pulse forming generating component; a controller, which is electrically connected to the plurality of charging components respectively, and is also electrically connected to the plurality of potentiometer components respectively, the controller is used to receive the detection voltage value, and compare the detection voltage value with a preset voltage value, and then control the charging component to charge the electromagnetic pulse forming generating component to the preset voltage value, the controller is also electrically connected to the plurality of discharging components respectively, and the controller controls the discharging component to release the electromagnetic pulse energy charged by the electromagnetic pulse forming generating component.

[0006] In one embodiment, the controller includes: a charging controller, which is electrically connected to multiple charging components and multiple potentiometer components respectively, and the charging controller is used to receive a detection voltage value, compare the detection voltage value with a preset voltage value, and then control the charging component to charge the electromagnetic pulse forming generating component to the preset voltage value; a discharge controller, which is electrically connected to multiple discharge components, and the discharge controller controls the discharge component to release the electromagnetic pulse energy charged by the electromagnetic pulse forming generating component.

[0007] In one embodiment, the console further includes: a plurality of voltage setters, one voltage setter is electrically connected to a corresponding charging component, and the voltage setter is used to set a preset voltage value of the charging component.

[0008] In one embodiment, the console further includes: a plurality of voltage displays, one voltage display being electrically connected to one potentiometer component, and the voltage display being used to display the detection voltage value detected by the potentiometer component.

[0009] In one embodiment, the console also includes: multiple charging completion indicator lights, one charging completion indicator light corresponds to an electromagnetic pulse forming generating component, and after a potentiometer component detects that the detection voltage value of the electromagnetic pulse forming generating component corresponding to it reaches a preset voltage value, the charging completion indicator light corresponding to the electromagnetic pulse forming generating component lights up.

[0010] In one embodiment, the console also includes: multiple charging indicator lights, one charging indicator light corresponding to an electromagnetic pulse forming generating component; when a potentiometer component detects that the detection voltage value of the electromagnetic pulse forming generating component corresponding to it does not reach a preset voltage value, the charging indicator light corresponding to the electromagnetic pulse forming generating component continues to light up; when a potentiometer component detects that the detection voltage value of the electromagnetic pulse forming generating component corresponding to it reaches a preset voltage value, the charging indicator light corresponding to the electromagnetic pulse forming generating component goes out.

[0011] In one embodiment, the controller also includes a power-off controller, the electromagnetic pulse forming generating device also includes a de-energizing component, the de-energizing component is respectively connected to multiple electromagnetic pulse forming generating components, and the de-energizing component is grounded, the power-off controller is respectively electrically connected to multiple charging components and multiple discharging components, and the power-off controller is used to control the charging components and the discharging components to stop working.

[0012] In one embodiment, the controller also includes a switching controller and a built-in signal circuit, the switching controller is electrically connected to the built-in signal circuit, the charging controller and the discharging controller, respectively, the built-in signal circuit is electrically connected to multiple charging components, and is also electrically connected to multiple discharging components, respectively, the switching controller includes a first control position and a second control position, in the first control position, the built-in signal circuit controls the charging component and the discharging component to work, and the charging controller and the discharging controller stop working; in the second control position, the charging controller controls the charging component to work, the discharging controller controls the discharging component to work, and the built-in signal circuit stops working.

[0013] By applying the technical solution of the present invention, the control console is powered on, and the charging and discharging of the capacitors in the multiple electromagnetic pulse shaping generating components of the electromagnetic pulse shaping generating device are controlled through the signal connection line between the control console and the electromagnetic pulse shaping generating device, so as to achieve the effect of electromagnetic pulse shaping. In the technical solution of the present invention, multiple electromagnetic pulse shaping generating components are adopted, and the controller uses the potentiometer component, the charging component and the discharging component to realize the separate control of the charging and discharging of the multiple electromagnetic pulse shaping generating components, so that different processing steps can be carried out at the same time, thereby meeting the requirements for pulse energy under various working conditions in actual processing.

[0014] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It shows a schematic diagram of the overall structure of an embodiment of an electromagnetic pulse forming device according to the present invention;

[0017] Figure 2 Shows Figure 1 The control principle diagram of the electromagnetic pulse forming equipment;

[0018] Figure 3 Shows Figure 1 FIG. 1 is a diagram showing an application method of a control console of an electromagnetic pulse forming device. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so as to describe the embodiments of the present invention described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] Figure 1 and Figure 2 The embodiment of the electromagnetic pulse shaping device of the present invention is shown, and the electromagnetic pulse shaping device includes an electromagnetic pulse shaping generating device 10 and a control console 20. The electromagnetic pulse shaping generating device 10 includes a plurality of electromagnetic pulse shaping generating components 11, a plurality of charging components 12 and a plurality of discharging components 13. The plurality of electromagnetic pulse shaping generating components 11 are relatively independently arranged, and one electromagnetic pulse shaping generating component 11 is correspondingly connected with a charging component 12 and a discharging component 13. The control console 20 includes a plurality of potentiometer components 21 and a controller, and one potentiometer component 21 is electrically connected with one electromagnetic pulse shaping generating component 11, and is used to detect the detection voltage value of the electromagnetic pulse shaping generating component 11. The controller is electrically connected with the plurality of charging components 12, and is also electrically connected with the plurality of potentiometer components 21. The controller is used to receive the detection voltage value, compare the detection voltage value with the preset voltage value, and then control the charging component 12 to charge the electromagnetic pulse shaping generating component 11 to the preset voltage value. The controller is also electrically connected with the plurality of discharging components 13, and the controller controls the discharging component 13 to release the electromagnetic pulse energy charged by the electromagnetic pulse shaping generating component 11.

[0024] By applying the technical solution of the present invention, the control console 20 is powered on, and the charging and discharging of the capacitors in the multiple electromagnetic pulse shaping generating components 11 of the electromagnetic pulse shaping generating device 10 is controlled through the signal connection line between the control console 20 and the electromagnetic pulse shaping generating device 10, so as to achieve the effect of electromagnetic pulse shaping. In the technical solution of the present invention, multiple electromagnetic pulse shaping generating components 11 are adopted, and the controller uses the potentiometer component 21, the charging component 12 and the discharging component 13 to realize the separate control of the charging and discharging of the multiple electromagnetic pulse shaping generating components 11, so that different processing steps can be carried out at the same time, thereby meeting the requirements for pulse energy under various working conditions in actual processing.

[0025] Optional, such as Figure 1 As shown, in the technical solution of this embodiment, the console 20 is connected to the electromagnetic pulse shaping generating device 10 through two signal lines. The electromagnetic pulse shaping generating device 10 is powered by 380V AC, and the console 20 is powered by 220V AC.

[0026] like Figure 2 and Figure 3 As shown, in the technical solution of this embodiment, the controller includes a charging controller 22 and a discharging controller 23. The charging controller 22 is electrically connected to the multiple charging components 12 respectively, and is also electrically connected to the multiple potentiometer components 21 respectively, and the discharging controller 23 is electrically connected to the multiple discharging components 13 respectively. When in use, the charging controller 22 receives the detection voltage value, compares the detection voltage value with the preset voltage value, and then controls the charging component 12 to charge the electromagnetic pulse shaping generating component 11 to the preset voltage value, and the discharging controller 23 controls the discharging component 13 to release the electromagnetic pulse energy charged by the electromagnetic pulse shaping generating component 11. The charging and discharging of the electromagnetic pulse shaping generating component 11 are controlled by the charging controller 22 and the discharging controller 23 respectively, which is conducive to realizing step-by-step control.

[0027] As a more optional implementation, Figure 2 and Figure 3 As shown, the console 20 also includes a plurality of voltage setters 24, one voltage setter 24 is electrically connected to a charging component 12, and the voltage setter 24 is used to set the preset voltage value of the charging component 12. In this way, each electromagnetic pulse shaping generating component 11 corresponds to a voltage setter 24, which is convenient for realizing the differential adjustment of the pulse energy of each electromagnetic pulse shaping generating component 11. More preferably, the console 20 also includes a plurality of voltage displays 25, one voltage display 25 is electrically connected to a potentiometer component 21. When in use, the voltage display 25 displays the detection voltage value detected by the potentiometer component 21, which makes it easier for the operator to know the charging status of the corresponding electromagnetic pulse shaping generating component 11.

[0028] Optional, such as Figure 2 and Figure 3 As shown, the console 20 also includes a plurality of charging completion indicator lights 26, one charging completion indicator light 26 corresponds to one electromagnetic pulse forming generating component 11, and after one potentiometer component 21 detects that the detection voltage value of the electromagnetic pulse forming generating component 11 corresponding thereto reaches a preset voltage value, the charging completion indicator light 26 corresponding to the electromagnetic pulse forming generating component 11 lights up. The charging completion indicator light 26 facilitates the operator to judge whether the electromagnetic pulse forming generating component 11 corresponding to the charging completion indicator light 26 has completed charging.

[0029] More preferably, the console 20 further includes a plurality of charging indicator lights 27, one charging indicator light 27 corresponds to one electromagnetic pulse forming generating component 11; when one potentiometer component 21 detects that the detection voltage value of the electromagnetic pulse forming generating component 11 corresponding thereto does not reach the preset voltage value, the charging indicator light 27 corresponding to the electromagnetic pulse forming generating component 11 continues to light up; when one potentiometer component 21 detects that the detection voltage value of the electromagnetic pulse forming generating component 11 corresponding thereto reaches the preset voltage value, the charging indicator light 27 corresponding to the electromagnetic pulse forming generating component 11 goes out. The charging indicator light 27 allows the operator to clearly know whether the electromagnetic pulse forming generating component 11 corresponding to the charging indicator light 27 is fully charged.

[0030] like Figure 3 As shown, in the technical solution of this embodiment, the controller also includes a power-off controller 28, and the electromagnetic pulse shaping generating device 10 also includes a de-electrical component, which is respectively connected to the multiple electromagnetic pulse shaping generating components 11, and the de-electrical component is grounded, and the power-off controller 28 is respectively electrically connected to the multiple charging components 12 and the multiple discharging components 13, and the power-off controller 28 is used to control the charging components 12 and the discharging components 13 to stop working. When encountering an emergency, the operator can control the charging components 12 and the discharging components 13 to stop working through the power-off controller 28, and then the de-electrical component equivalent to the ground wire will conduct the residual electricity of each electromagnetic pulse shaping generating component 11 to the ground to avoid accidents. Optionally, the de-electrical component is a de-electrical rod or an insulating rod.

[0031] As a more preferred embodiment, Figure 3As shown, the controller also includes a switching controller 29 and a built-in signal circuit. The switching controller 29 is electrically connected to the built-in signal circuit, the charging controller 22 and the discharging controller 23 respectively. The built-in signal circuit is electrically connected to multiple charging components 12 respectively, and is also electrically connected to multiple discharging components 13 respectively. The switching controller 29 includes a first control position and a second control position. In the first control position, the built-in signal circuit controls the charging component 12 and the discharging component 13 to work, and the charging controller 22 and the discharging controller 23 stop working; in the second control position, the charging controller 22 controls the charging component 12 to work, the discharging controller 23 controls the discharging component 13 to work, and the built-in signal circuit stops working. It can be seen that by switching the controller 29 to the first control position, the automatic charging and discharging of each electromagnetic pulse forming generating component 11 can be realized; by switching the controller 29 to the second control position, the operator needs to manually control the electromagnetic pulse forming generating component 11 to complete the charging and discharging work.

[0032] As an implementation method of the technical solution of the present invention, Figure 3 As shown, when the line connection is completed, turn on the main power switch of the electromagnetic pulse forming generator 10 and the key switch of the console 20 to start the system, and adjust the mode of the remote console 20 through the control mode selection switch of the console 20.

[0033] By adjusting the voltage setter 24 corresponding to each electromagnetic pulse forming generating component 11 on the control console 20, the charging voltage value obtained by the current potentiometer component 21 can be known through the reading of the voltage display 25, and the required value of the charging voltage can be determined based on the energy and charging voltage conversion curve on the left. After adjusting the charging voltage value, the charging button can be pressed to charge each electromagnetic pulse forming generating component 11. This process is mainly completed by the vacuum tube and capacitor in the electromagnetic pulse generating device.

[0034] When the knob switch of the console 20 is in the first control position, it is controlled by the built-in signal circuit. The circuit is loaded with multiple relays or vacuum contactors and other devices to process different electrical signals and connect different signal loops to achieve the control effect; if the knob switch of the console 20 is in the second control position and all switches on the console 20 are closed, the charging and discharging of the electromagnetic pulse forming generating component 11 are realized through the charging controller 22 and the discharge controller 23, and the specific discharge energy release is based on demand.

[0035] Among them, the discharge controller 23 is connected to the coil, and a transient strong magnetic field is used to punch and form the sample. The quality is stable, the forming limit is high, and various hole shapes can be processed. The structure is simple and the efficiency is high.

[0036] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0037] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0038] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electromagnetic pulse forming device, characterized in that: include: An electromagnetic pulse shaping generating device (10) comprises: A plurality of electromagnetic pulse shaping generating components (11), wherein the plurality of electromagnetic pulse shaping generating components (11) are arranged relatively independently; A plurality of charging components (12) and a plurality of discharging components (13), wherein one of the electromagnetic pulse shaping generating components (11) is correspondingly connected to one of the charging components (12) and one of the discharging components (13); A control console (20) comprising: a plurality of potentiometer components (21), wherein one of the potentiometer components (21) is electrically connected to one of the electromagnetic pulse shaping generating components (11) and is used to detect a detection voltage value of the electromagnetic pulse shaping generating component (11); A controller, electrically connected to the plurality of charging components (12) respectively, and also electrically connected to the plurality of potentiometer components (21) respectively, the controller being used to receive the detection voltage value, compare the detection voltage value with a preset voltage value, and then control the charging component (12) to charge the electromagnetic pulse shaping generating component (11) to the preset voltage value, the controller being electrically connected to the plurality of discharging components (13) respectively, and the controller controlling the discharging component (13) to release the electromagnetic pulse energy charged by the electromagnetic pulse shaping generating component (11); The controller comprises: A charging controller (22) is electrically connected to each of the plurality of charging components (12) and is also electrically connected to each of the plurality of potentiometer components (21). The charging controller (22) is used to receive the detection voltage value, compare the detection voltage value with a preset voltage value, and then control the charging component (12) to charge the electromagnetic pulse shaping generating component (11) to the preset voltage value. A discharge controller (23) is electrically connected to each of the plurality of discharge components (13), and the discharge controller (23) controls the discharge components (13) to release the electromagnetic pulse energy charged by the electromagnetic pulse shaping generating component (11); The controller further comprises a power-off controller (28), the electromagnetic pulse shaping generating device (10) further comprises a de-energizing component, the de-energizing component is respectively connected to the plurality of electromagnetic pulse shaping generating components (11), and the de-energizing component is grounded, the power-off controller (28) is respectively electrically connected to the plurality of charging components (12) and the plurality of discharging components (13), and the power-off controller (28) is used to control the charging components (12) and the discharging components (13) to stop working; The controller further comprises a switching controller (29) and a built-in signal circuit. The switching controller (29) is electrically connected to the built-in signal circuit, the charging controller (22) and the discharging controller (23) respectively. The built-in signal circuit is electrically connected to the plurality of charging components (12) respectively and is also electrically connected to the plurality of discharging components (13) respectively. The switching controller (29) comprises a first control position and a second control position. In the first control position, the built-in signal circuit controls the charging component (12) and the discharging component (13) to work, and the charging controller (22) and the discharging controller (23) to stop working; In the second control position, the charging controller (22) controls the charging component (12) to work, the discharging controller (23) controls the discharging component (13) to work, and the built-in signal circuit stops working; By adjusting the voltage setter (24) corresponding to each electromagnetic pulse forming generating component (11) on the control console (20), the current charging voltage value obtained by the potentiometer component (21) can be known through the reading of the voltage display (25), and the required charging voltage value can be determined based on the energy and charging voltage conversion curve on the left; after adjusting the charging voltage value, the charging button can be pressed to charge each electromagnetic pulse forming generating component (11), and this process is mainly completed by the vacuum tube and capacitor in the electromagnetic pulse generating device.

2. The electromagnetic pulse forming device according to claim 1, characterized in that: The console (20) further comprises: a plurality of voltage setters (24), one of the voltage setters (24) being electrically connected to a corresponding charging component (12), the voltage setter (24) being used to set the preset voltage value of the charging component (12).

3. The electromagnetic pulse forming device according to claim 2, characterized in that: The console (20) further comprises: a plurality of voltage displays (25), one of the voltage displays (25) being electrically connected to a corresponding potentiometer component (21), and the voltage display (25) being used to display the detection voltage value detected by the potentiometer component (21).

4. The electromagnetic pulse forming device according to claim 1, characterized in that: The console (20) further comprises: a plurality of charging completion indicator lights (26), wherein one charging completion indicator light (26) corresponds to one electromagnetic pulse forming generating component (11), and when one of the potentiometer components (21) detects that the detection voltage value of the electromagnetic pulse forming generating component (11) corresponding to it reaches a preset voltage value, the charging completion indicator light (26) corresponding to the electromagnetic pulse forming generating component (11) lights up.

5. The electromagnetic pulse forming device according to claim 4, characterized in that: The console (20) further comprises: a plurality of charging indicator lights (27), wherein one of the charging indicator lights (27) corresponds to one of the electromagnetic pulse shaping generating components (11); When one of the potentiometer components (21) detects that the detection voltage value of the electromagnetic pulse shaping generating component (11) corresponding thereto has not reached a preset voltage value, the charging indicator light (27) corresponding to the electromagnetic pulse shaping generating component (11) is continuously lit; When one of the potentiometer components (21) detects that the detection voltage value of the electromagnetic pulse shaping generating component (11) corresponding thereto reaches a preset voltage value, the charging indicator light (27) corresponding to the electromagnetic pulse shaping generating component (11) goes out.

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