WO2020024512A1 - 一种立体卷铁芯及其采用单层非晶带材制作的方法及装置 - Google Patents
一种立体卷铁芯及其采用单层非晶带材制作的方法及装置 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Definitions
- the invention belongs to the technical field of manufacturing amorphous three-dimensional coil transformers, and more particularly, relates to a three-dimensional coiled iron core and a method and device for manufacturing the same using a single layer of amorphous strip material.
- the amorphous three-dimensional volume transformer has the advantages of saving materials, improving performance, reducing loss and noise, etc.
- the use of amorphous materials also has the characteristics of reducing the no-load loss of the transformer, so the amorphous three-dimensional volume transformer has great promotion value.
- the core manufacturing method has many optimization points for automation.
- the initial state of the amorphous strip is a single-layer strip, which is prepared into five or more layers after being rolled and unrolled for use by customers. The process of winding and unwinding increases the manufacturing cost.
- the main production process of amorphous three-dimensional coiled iron cores in the country is: unwinding and unwinding of rolled multi-layer strips, and cutting and winding of trapezoidal strips after opening.
- the entire preparation process has high requirements for the dimensional deviation of the strip after cutting and winding. Due to the difference in the width of the five-layer tape material and the difference in length between the different layers, the secondary layer misalignment is easy to occur during the opening and winding process, which affects the processing accuracy, is not conducive to high-speed production, and has relatively low manufacturing efficiency. For example, taking a five-layer strip with a length of 1000 m as an example, the difference between the inner and outer lengths is 0.211 m.
- This length deviation will increase the difficulty of manufacturing during the cutting and winding process.
- the conventional solution is to increase the process roll system, which is used to flatten the material, accumulate the length difference to the extreme, and reduce the impact of the length difference on the production process.
- increasing the process roll system brings the effect of increasing the inter-layer misalignment.
- the purpose of the present invention is to provide a method for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip material, which solves the problem of easy-to-fault layers in the opening and winding processes caused by the inconsistent interlayer length of multi-layer strips, which is beneficial to improving iron Production efficiency and product quality during core preparation.
- Another object of the present invention is to provide a device for manufacturing a three-dimensional coiled iron core by using a single-layer amorphous strip.
- Another object of the present invention is to provide a three-dimensional rolled iron core.
- the present invention provides the following solutions:
- a method for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip includes:
- Step 1) The material is opened, and the single-layer amorphous strip is used as a raw material to be opened by a material opening device;
- Step 2) Positioning, the raw material is located at the positioning position by the first position detecting device, and the control device collects the information of the first position detecting device in real time, and feeds back to the opening device to adjust the position of the raw material;
- Step 3) Tension detection.
- the tension detection device performs tension detection on the raw materials after positioning.
- the control device collects information of the tension detection device in real time and feeds it back to the subsequent winding device to adjust the tension.
- Step 4) Cutting, cutting the raw material after the tension detection through a cutting device to obtain a rolled strip and other strips;
- Step 5 The winding position is detected, and the winding strip is positioned at the positioning position by the second position detection device.
- the control device collects the information of the second position detection device in real time and feeds it back to the subsequent winding device. Adjusting the position of the wound strip;
- Step 6 Winding, the winding tape is wound by the winding device.
- the above step 6) further includes receiving material, and receiving the other strip material by a receiving device.
- the above step 5) further includes detecting a receiving position, and positioning the other strips at a positioning position by a third position detection device, and the control device collects information of the third position detection device in real time and feeds back to the The receiving device adjusts the positions of the other strips.
- the third position detection device is a deviation correction detection device.
- the first position detection device and the second position detection device are both correction detection devices.
- the processing accuracy of the width of the raw material in the above steps 1) and 4) is ⁇ 0.5 mm.
- the layer separation accuracy of the winding position detection in the step 5) is ⁇ 0.5 mm.
- the invention also provides a three-dimensional rolled iron core, which is made of a single-layer amorphous strip.
- the present invention also provides a device for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip, which includes:
- a tension detection device for performing tension detection on the raw material
- a first position detecting device for detecting the position of the raw material is provided between the opening device and the cutting device,
- a second position detecting device for detecting the position of the wound strip is provided between the tension detecting device and the winding device;
- It also includes a control device that collects information of the first position detection device to control the feeding device, and collects information of the second position detection device to control the winding device.
- the above-mentioned device for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip further includes a receiving device and a third position detecting device, and the control device communicates with the third position detecting device and the receiving device connection.
- the first position detection device, the second position detection device, and the third position detection device are all deviation correction detection devices.
- the method for manufacturing a three-dimensional coiled iron core using a single layer of amorphous strip material includes the following steps: 1) material is opened, and a single layer of amorphous strip material is used as a material to be opened by a material opening device; step 2) positioning The raw material is located at the positioning position by the first position detection device, and the control device collects the information of the first position detection device in real time, and feeds it back to the opening device to adjust the position of the raw material; step 3) tension detection, The tension detection device performs tension detection on the raw materials after positioning, and the control device collects the information of the tension detection device in real time and feeds it back to the subsequent winding device to adjust the tension; step 4) cutting, through the cutting device Cutting the raw material after the tension detection to obtain a winding strip and other strips; step 5) detecting a winding position, and positioning the winding strip at a positioning position by a second position detection device, the control The device collects the information of the second position detection device in real time, and feed
- the method for manufacturing a three-dimensional coiled iron core by using a single-layer amorphous strip solves the problem of easy-to-fault layers in the opening and winding processes caused by the inconsistent interlayer lengths of the multilayer strips, which is beneficial to improving the core preparation process Production efficiency and product quality.
- the control accuracy is improved, the product preparation efficiency is improved, and the transformer coil design margin and cost are reduced.
- Compared with multi-layer strip it eliminates the manufacturing cost of splitting and winding. In the process of strip opening and winding, it has the characteristics of easy control accuracy and easy to improve production efficiency.
- FIG. 1 is a schematic structural diagram of an apparatus for manufacturing a three-dimensional rolled iron core by using a single-layer amorphous strip according to an embodiment of the present invention.
- FIG. 1 is a schematic structural diagram of a device for manufacturing a three-dimensional coil core using a single layer of amorphous strip according to an embodiment of the present invention.
- the method for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip material includes: step 1) opening, and using the opening device 1 to open the single layer amorphous strip as a raw material; step 2 ) Positioning, the raw material is located at the positioning position through the first position detection device 2, the control device collects the information of the first position detection device 2 in real time, and feeds back to the opening device 1 to adjust the position of the raw material; step 3) tension detection, through tension The detection device 3 performs tension detection on the positioned raw materials, and the control device collects the information of the tension detection device 3 in real time, and feeds it back to the subsequent winding device 7 to adjust the tension; step 4) cutting, and the tension detection is performed by the cutting device 4 The raw material is cut to obtain a rolled strip and other strips.
- Step 5 The winding position is detected, and the winding strip is positioned at the positioning position by the second position detection device 5.
- the control device collects the second position detection device in real time.
- the information of 5 is fed back to the subsequent winding device 7 to adjust the position of the winding strip; step 6) Winding, and winding the winding strip by the winding device 7.
- An embodiment of the present invention also provides a three-dimensional rolled iron core, which is manufactured by using a single-layer amorphous strip.
- the method for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip material solves the problem of easy-to-layer error in the process of opening and winding due to inconsistent interlayer lengths of multiple layers of strip material, which is beneficial to improving the core Production efficiency and product quality during preparation.
- the control accuracy is improved, the product preparation efficiency is improved, and the transformer coil design margin and cost are reduced.
- Compared with multi-layer strip it eliminates the manufacturing cost of splitting and winding. In the process of strip opening and winding, it has the characteristics of easy control accuracy and easy to improve production efficiency.
- step 6) further includes receiving, and other materials are collected by the receiving device 8 to avoid material waste.
- step 5) further includes the detection of the receiving position, the other strips are located at the positioning position by the third position detection device 6, and the control device collects the information of the third position detection device 6 in real time, and feeds it back to the receiving device 8 to other belts. The position of the material is adjusted to avoid staggering in the receiving process.
- the first position detection device 2, the second position detection device 5, and the third position detection device 6 are deviation correction detection devices.
- the deviation detection device is an existing device.
- the processing accuracy of the width of the raw materials in steps 1) and 4) is ⁇ 0.5 mm.
- the step accuracy of the winding position detection in step 5) is ⁇ 0.5 mm.
- An embodiment of the present invention also provides a device for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip, including sequentially connected: a feeding device 1 for opening a raw material of a single layer of amorphous strip; Tension detection device 3 for tension detection of raw materials; cutting device 4 for cutting raw materials into wound strips and other strips; winding device 7 for winding wound strips; among them, A first position detection device 2 for detecting the position of the raw material is provided between the opening device 1 and the cutting device 4, and a second position for detecting the position of the wound strip is provided between the tension detection device 3 and the winding device 7.
- the detection device 5 further includes a control device that collects information of the first position detection device 2 to control the opening device 1 and acquires information of the second position detection device 5 to control the winding device 7.
- the device for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip material solves the problem of easy to wrong layer opening and winding process caused by inconsistent interlayer lengths of multiple layers of strip material, which is beneficial to improving the preparation of the core Process productivity and product quality
- the above-mentioned device for manufacturing a three-dimensional coiled iron core by using a single layer of amorphous strip further includes a receiving device 8 and a third position detecting device 6, and the control device is communicatively connected with the third position detecting device 6 and the receiving device 8 to control The device collects information from the third position detection device 6 to control the receiving device 8.
- the cutting device 4 is provided with a shunting device.
- the shunting device 4 includes a first fixed pulley, a second fixed pulley, and a third fixed pulley. After the wound strip and other strips pass through the first fixed pulley, the wound strip passes The second fixed pulley reaches the winding device 7, and other strips pass through the second fixed pulley to the receiving device 8. Thereby, the wound strip is processed separately from other strips, and the work efficiency is improved.
- the second fixed pulley is located above the third fixed pulley, the other strips are inclined between the first and third fixed pulleys, and the third position detecting device 6 is disposed obliquely and located on other strips.
- the second fixed pulley and the third fixed pulley are arranged on the same bracket. Simple structure and easy to use.
- the take-up device 8 is provided behind the winding device 7.
- the height of the take-up device 8 is lower than the height of the winding device 7. Avoid mutual interference between the two.
- the first position detection device 2 is located above the raw material, and the second position detection device 5 is located above the wound strip, which is convenient for detection.
- Opening using a single layer of amorphous material as a raw material for opening (unloading).
- Strip deviation detection is performed by the correcting detection device, and the feeding and opening device 1 is used for alignment adjustment, so that the initial position of the material is consistent, and the allowable deviation is ⁇ 1mm.
- Winding position detection that is, winding correction detection: the deviation detection of the winding strip by the correction detection device, and the alignment adjustment by the feedback winding device 7, so that the positioning of the material during the winding process meets the winding accuracy requirements,
- the allowable deviation is ⁇ 0.5mm.
- the deviation detection of the receiving strip is performed by the deviation detection device, and the feeding and receiving device 8 is used to adjust the alignment to avoid the wrong layer in the receiving process.
- the allowable deviation is ⁇ 1mm.
- Winding The wound strip after cutting and slitting is wound by the winding device 7 and wound into a three-dimensional iron core.
- the width control deviation of the strip is ⁇ 0.5mm, preferably ⁇ 0.2mm; the final three-dimensional coil core has a deviation of ⁇ 0.5mm, preferably ⁇ 0.4 mm.
- Staggered deviation refers to that when the strip is rolled, the side wall of the outer strip and the inner strip, that is, the wall surface in the width direction, are not necessarily aligned, and there is often a left-right offset. , That is, split-level deviation.
Abstract
本发明公开一种采用单层非晶带材制作立体卷铁芯的方法，包括：1)开料，2)定位，第一位置检测装置使原料位于定位位置，控制装置实时采集第一位置检测装置信息，反馈到开料装置调整原料位置；3)张力检测，张力检测装置张力检测定位后的原料，控制装置实时采集张力检测装置信息，反馈到卷绕装置调整张力；4)裁切，得到卷绕带材和其他带材；5)卷绕位置检测，第二位置检测装置使卷绕带材位于定位位置，控制装置实时采集第二位置检测装置的信息，反馈到卷绕装置调整卷绕带材；6)卷绕。解决了多层带材因层间长度不一致导致的开料及卷绕过程易错层问题。本发明还公开一种采用单层非晶带材制作立体卷铁芯的装置。本发明还公开一种立体卷铁芯。
Description
本申请要求于2018年8月3日提交中国专利局、申请号为201810879193.0、发明名称为“一种立体卷铁芯及其采用单层非晶带材制作的方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明属于非晶立体卷变压器制作技术领域，更具体地说，涉及一种立体卷铁芯及其采用单层非晶带材制作的方法及装置。
非晶立体卷变压器具有节省材料、提高性能、降低损耗和噪声等优势，使用非晶材料还具备降低变压器空载损耗的特性，因此非晶立体卷变压器具有较大推广价值。铁芯制造方法作为该类型变压器的基础环节，存在较多自动化程度优化点。作为铁芯来料，非晶带材初始状态为单层带材，经分卷、合卷后制备为五层或多层带材供客户使用，分卷、合卷过程增加了制造成本。
目前国内非晶立体卷铁芯主要制作工艺为，卷状多层带材进行放料、开料，开料后进行剪切好的梯形带材卷绕收取，在收取后，使用卷绕设备绕制成单只铁芯。整个制备过程对于剪切及卷绕成型后的带材尺寸偏差要求较高。因五层带材来料具有宽度差异，不同层间的带材具有长度差值，因此在开料及卷绕环节易发生二次错层，影响加工精度，不利于高速生产，制造效率相对低。例如，以1000m长度的5层带材为例，其内外长度差值为0.211m，该长度偏差对开料、卷绕过程中都会增加制造难度。常规解决方法为增加过程辊系，用于碾平材料，将长度差累计到最末端，降低该长度差对生产过程的影响。但因为五层带材表面厚度分布不均匀，增加过程辊系带来增加层间错层的影响。
因此，多层非晶带材在制造卷绕立体卷铁芯时，精度控制难度大，发生错层、张力不均匀概率增大，导致卷绕成型的非晶立体卷铁芯角度偏差大，直径偏差大，增大线圈设计余量，影响成本，生产效率和质量一致性不易提升。
发明内容
本发明的目的是提供一种采用单层非晶带材制作立体卷铁芯的方法，解决了多层带材因层间长度不一致导致的开料及卷绕过程易错层问题，有利于提高铁芯制备过程的生产效率及产品质量。本发明的另一目的是提供一种采用单层 非晶带材制作立体卷铁芯的装置。本发明的另一目的是提供一种立体卷铁芯。
为解决上述技术问题，本发明提供如下方案：
一种采用单层非晶带材制作立体卷铁芯的方法，包括：
步骤1)开料，通过开料装置将单层非晶带材作为原料进行开料；
步骤2)定位，通过第一位置检测装置使原料位于定位位置，控制装置实时采集所述第一位置检测装置的信息，反馈到所述开料装置对所述原料的位置进行调整；
步骤3)张力检测，通过张力检测装置对于定位后的所述原料进行张力检测，所述控制装置实时采集所述张力检测装置的信息，反馈到后续的卷绕装置对张力进行调整；
步骤4)裁切，通过裁切装置对张力检测后的所述原料进行裁切，得到卷绕带材和其他带材；
步骤5)卷绕位置检测，通过第二位置检测装置使所述卷绕带材位于定位位置，所述控制装置实时采集所述第二位置检测装置的信息，反馈到后续的所述卷绕装置对所述卷绕带材的位置进行调整；
步骤6)卷绕，通过所述卷绕装置卷绕所述卷绕带材。
优选的，上述步骤6)还包括收料，通过收料装置将所述其他带材进行收料。
优选的，上述步骤5)还包括收料位置检测，通过第三位置检测装置使所述其他带材位于定位位置，所述控制装置实时采集所述第三位置检测装置的信息，反馈到所述收料装置对所述其他带材的位置进行调整。
优选的，上述第三位置检测装置为纠偏检测装置。
优选的，上述第一位置检测装置和所述第二位置检测装置均为纠偏检测装置。
优选的，上述步骤1)和所述步4)中对所述原料的宽度的加工精度为±0.5mm。
优选的，上述步骤5)中的卷绕位置检测的错层精度为±0.5mm。
本发明还提供一种立体卷铁芯，为采用单层非晶带材制作。
本发明还提供一种采用单层非晶带材制作立体卷铁芯的装置，包括依次连 接的：
用于对单层非晶带材的原料进行开料的开料装置；
用于对所述原料进行张力检测的张力检测装置；
用于将所述原料裁切成卷绕带材和其他带材的裁切装置；
用于将所述卷绕带材进行卷绕的卷绕装置；
其中，
所述开料装置和所述裁切装置之间设置有对所述原料进行位置检测的第一位置检测装置，
所述张力检测装置与所述卷绕装置之间设置有对所述卷绕带材进行位置检测的第二位置检测装置；
还包括采集所述第一位置检测装置的信息对所述开料装置进行控制的、采集所述第二位置检测装置的信息对所述卷绕装置进行控制的控制装置。
优选的，上述的采用单层非晶带材制作立体卷铁芯的装置还包括收料装置和第三位置检测装置，所述控制装置与所述第三位置检测装置和所述收料装置通信连接。
优选的，上述第一位置检测装置、所述第二位置检测装置和所述第三位置检测装置均为纠偏检测装置。
上述本发明所提供的采用单层非晶带材制作立体卷铁芯的方法，包括：步骤1)开料，通过开料装置将单层非晶带材作为原料进行开料；步骤2)定位，通过第一位置检测装置使原料位于定位位置，控制装置实时采集所述第一位置检测装置的信息，反馈到所述开料装置对所述原料的位置进行调整；步骤3)张力检测，通过张力检测装置对于定位后的所述原料进行张力检测，所述控制装置实时采集所述张力检测装置的信息，反馈到后续的卷绕装置对张力进行调整；步骤4)裁切，通过裁切装置对张力检测后的所述原料进行裁切，得到卷绕带材和其他带材；步骤5)卷绕位置检测，通过第二位置检测装置使所述卷绕带材位于定位位置，所述控制装置实时采集所述第二位置检测装置的信息，反馈到后续的所述卷绕装置对所述卷绕带材的位置进行调整；步骤6)卷绕，通过所述卷绕装置卷绕所述卷绕带材。
本发明所提供的采用单层非晶带材制作立体卷铁芯的方法，解决了多层带 材因层间长度不一致导致的开料及卷绕过程易错层问题，有利于提高铁芯制备过程的生产效率及产品质量。并且，控制精度提高、产品制备效率提升，变压器线圈设计余量及成本降低。相较于多层带材，省去了分卷、合卷的制造成本；在带材开料、卷绕环节，具有易于控制精度、易于提升生产效率的特点。
图1为本发明实施例所提供的采用单层非晶带材制作立体卷铁芯的装置的结构示意图。
上图1中：
开料装置1、第一位置检测装置2、张力检测装置3、裁切装置4、第二位置检测装置5、第三位置检测装置6、卷绕装置7、收料装置8。
为了使本技术领域的技术人员更好地理解本发明方案，下面结合附图和具体实施方式对本发明作进一步的详细说明。
请参考图1，图1为本发明实施例所提供的采用单层非晶带材制作立体卷铁芯的装置的结构示意图。
本发明实施例所提供的采用单层非晶带材制作立体卷铁芯的方法，包括：步骤1)开料，通过开料装置1将单层非晶带材作为原料进行开料；步骤2)定位，通过第一位置检测装置2使原料位于定位位置，控制装置实时采集第一位置检测装置2的信息，反馈到开料装置1对原料的位置进行调整；步骤3)张力检测，通过张力检测装置3对于定位后的原料进行张力检测，控制装置实时采集张力检测装置3的信息，反馈到后续的卷绕装置7对张力进行调整；步骤4)裁切，通过裁切装置4对张力检测后的原料进行裁切，得到卷绕带材和其他带材；步骤5)卷绕位置检测，通过第二位置检测装置5使卷绕带材位于定位位置，控制装置实时采集第二位置检测装置5的信息，反馈到后续的卷绕装置7对卷绕带材的位置进行调整；步骤6)卷绕，通过卷绕装置7卷绕卷绕带材。
本发明实施例还提供一种立体卷铁芯，为采用单层非晶带材制作。
本发明实施例所提供的采用单层非晶带材制作立体卷铁芯的方法，解决了多层带材因层间长度不一致导致的开料及卷绕过程易错层问题，有利于提高铁 芯制备过程的生产效率及产品质量。并且，控制精度提高、产品制备效率提升，变压器线圈设计余量及成本降低。相较于多层带材，省去了分卷、合卷的制造成本；在带材开料、卷绕环节，具有易于控制精度、易于提升生产效率的特点。
为了进一步优化上述方案，步骤6)还包括收料，通过收料装置8将其他带材进行收料，避免材料浪费。具体的，步骤5)还包括收料位置检测，通过第三位置检测装置6使其他带材位于定位位置，控制装置实时采集第三位置检测装置6的信息，反馈到收料装置8对其他带材的位置进行调整，避免收料过程错层。
其中，第一位置检测装置2、第二位置检测装置5和第三位置检测装置6为纠偏检测装置。纠偏检测装置为现有设备。
其中，步骤1)和步4)中对原料的宽度的加工精度为±0.5mm。步骤5)中的卷绕位置检测的错层精度为±0.5mm。
本发明实施例还提供一种采用单层非晶带材制作立体卷铁芯的装置，包括依次连接的：用于对单层非晶带材的原料进行开料的开料装置1；用于对原料进行张力检测的张力检测装置3；用于将原料裁切成卷绕带材和其他带材的裁切装置4；用于将卷绕带材进行卷绕的卷绕装置7；其中，开料装置1和裁切装置4之间设置有对原料进行位置检测的第一位置检测装置2，张力检测装置3与卷绕装置7之间设置有对卷绕带材进行位置检测的第二位置检测装置5；还包括采集第一位置检测装置2的信息对开料装置1进行控制的、采集第二位置检测装置5的信息对卷绕装置7进行控制的控制装置。
本发明实施例提供的采用单层非晶带材制作立体卷铁芯的装置，解决了多层带材因层间长度不一致导致的开料及卷绕过程易错层问题，有利于提高铁芯制备过程的生产效率及产品质量
其中，上述的采用单层非晶带材制作立体卷铁芯的装置还包括收料装置8和第三位置检测装置6，控制装置与第三位置检测装置6和收料装置8通信连接，控制装置采集第三位置检测装置6的信息对收料装置8进行控制。
其中，裁切装置4后设置分流装置，分流装置4包括第一定滑轮、第二定滑轮和第三定滑轮，卷绕带材和其他带材经过第一定滑轮后，卷绕带材经过第二定滑轮后到达卷绕装置7，其他带材经过第二定滑轮到达收料装置8。从而 将卷绕带材与其他带材分开处理，提高工作效率。
具体的，第二定滑轮位于第三定滑轮的上方，其他带材在第一定滑轮和第三定滑轮之间的部分为倾斜状态，第三位置检测装置6倾斜设置且位于其他带材的下方，第二定滑轮和第三定滑轮设置在同一个支架上。结构简单，使用方便。
其中，收料装置8设置在卷绕装置7的后方。收料装置8的高度低于卷绕装置7的高度。避免两者之间相互干扰。
其中，第一位置检测装置2位于原料的上方，第二位置检测装置5位于卷绕带材的上方，方便检测。
具体实施时：
(1)开料：使用单层非晶作为原料进行开料(放料)。
(2)定位，即开料纠偏检测：通过纠偏检测装置进行带材偏移检测、反馈开料装置1进行对正调节，使材料初始位置定位一致，允许的偏差为±1mm。
(3)张力检测：定位后的带材经过张力检测装置3检测、反馈卷绕装置7，确保张力稳定性。
(4)裁切：张紧后进入剪切环节裁切，按开料表，裁切成要求尺寸的带材，即卷绕带材，还有除了卷绕带材至外的其他带材。
(5)卷绕位置检测，即卷绕纠偏检测：通过纠偏检测装置进行卷绕带材偏移检测、反馈卷绕装置7进行对正调节，使材料卷绕过程中定位满足卷绕精度要求，允许的偏差为±0.5mm。
(6)收料纠偏检测：通过纠偏检测装置进行收料带材偏移检测、反馈收料装置8进行对正调节，避免收料过程错层，允许的偏差为±1mm。
(7)卷绕：经裁切分条后的卷绕带材经过卷绕装置7进行卷绕，绕制成立体铁芯。
(8)收料：经裁切的另一条带材，即其他带材通过收料装置8收料。
其中，开料以及裁切中，带材的宽度控制偏差为±0.5mm，优选的，为±0.2mm；最终得到的立体卷铁芯，其错层偏差为±0.5mm，优选的，为±0.4mm。错层偏差指的是，当带材成卷时，外层的带材与内层的带材的侧壁，也就是宽度方向上的那个壁面，不一定是对齐的，往往会有左右偏移，即错层偏差。
本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。
Claims (10)
- 一种采用单层非晶带材制作立体卷铁芯的方法，其特征在于，包括：步骤1)开料，通过开料装置将单层非晶带材作为原料进行开料；步骤2)定位，通过第一位置检测装置使原料位于定位位置，控制装置实时采集所述第一位置检测装置的信息，反馈到所述开料装置对所述原料的位置进行调整；步骤3)张力检测，通过张力检测装置对于定位后的所述原料进行张力检测，所述控制装置实时采集所述张力检测装置的信息，反馈到后续的卷绕装置对张力进行调整；步骤4)裁切，通过裁切装置对张力检测后的所述原料进行裁切，得到卷绕带材和其他带材；步骤5)卷绕位置检测，通过第二位置检测装置使所述卷绕带材位于定位位置，所述控制装置实时采集所述第二位置检测装置的信息，反馈到后续的所述卷绕装置对所述卷绕带材的位置进行调整；步骤6)卷绕，通过所述卷绕装置卷绕所述卷绕带材。
- 根据权利要求1所述的采用单层非晶带材制作立体卷铁芯的方法，其特征在于，所述步骤6)还包括收料，通过收料装置将所述其他带材进行收料。
- 根据权利要求2所述的采用单层非晶带材制作立体卷铁芯的方法，其特征在于，所述步骤5)还包括收料位置检测，通过第三位置检测装置使所述其他带材位于定位位置，所述控制装置实时采集所述第三位置检测装置的信息，反馈到所述收料装置对所述其他带材的位置进行调整。
- 根据权利要求3所述的采用单层非晶带材制作立体卷铁芯的方法，其特征在于，所述第一位置检测装置、所述第二位置检测装置和所述第三位置检测装置均为纠偏检测装置。
- 根据权利要求1所述的采用单层非晶带材制作立体卷铁芯的方法，其特征在于，所述步骤1)和所述步4)中对所述原料的宽度的加工精度为±0.5mm。
- 根据权利要求1所述的采用单层非晶带材制作立体卷铁芯的方法，其 特征在于，所述步骤5)中的卷绕位置检测的错层精度为±0.5mm。
- 一种立体卷铁芯，其特征在于，为采用单层非晶带材制作。
- 一种采用单层非晶带材制作立体卷铁芯的装置，其特征在于，包括依次连接的：用于对单层非晶带材的原料进行开料的开料装置；用于对所述原料进行张力检测的张力检测装置；用于将所述原料裁切成卷绕带材和其他带材的裁切装置；用于将所述卷绕带材进行卷绕的卷绕装置；其中，所述开料装置和所述裁切装置之间设置有对所述原料进行位置检测的第一位置检测装置，所述张力检测装置与所述卷绕装置之间设置有对所述卷绕带材进行位置检测的第二位置检测装置；还包括采集所述第一位置检测装置的信息对所述开料装置进行控制的、采集所述第二位置检测装置的信息对所述卷绕装置进行控制的控制装置。
- 根据权利要求8所述的采用单层非晶带材制作立体卷铁芯的装置，其特征在于，还包括收料装置和第三位置检测装置，所述控制装置与所述第三位置检测装置和所述收料装置通信连接。
- 根据权利要求9所述的采用单层非晶带材制作立体卷铁芯的装置，其特征在于，所述第一位置检测装置、所述第二位置检测装置和所述第三位置检测装置均为纠偏检测装置。
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| CN110153486A (zh) * | 2019-06-03 | 2019-08-23 | 佛山市顺德区东晶机电实业有限公司 | 一种高效电机定子、转子铁芯冲片料带开料工艺 |
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| CN111627687B (zh) * | 2020-05-20 | 2021-10-29 | 季华实验室 | 非晶立体卷铁芯变压器非晶带材剪切开料装置 |
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