WO2022161017A1 - 磁铁充磁装置 - Google Patents
磁铁充磁装置 Download PDFInfo
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- WO2022161017A1 WO2022161017A1 PCT/CN2021/139524 CN2021139524W WO2022161017A1 WO 2022161017 A1 WO2022161017 A1 WO 2022161017A1 CN 2021139524 W CN2021139524 W CN 2021139524W WO 2022161017 A1 WO2022161017 A1 WO 2022161017A1
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- Prior art keywords
- magnet
- magnetizing
- reclaiming
- gland
- positioning
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- 230000005415 magnetization Effects 0.000 claims abstract description 39
- 210000004907 gland Anatomy 0.000 claims description 70
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000007664 blowing Methods 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
Definitions
- the invention relates to the technical field of magnetization, and more particularly, to a magnetization device for magnets.
- the Halbach array magnet is a magnet structure that obtains an ideal unilateral magnetic field by arranging the magnets according to a certain rule.
- Halbach array magnets include different array mechanisms, among which cylindrical Halbach arrays are widely used due to their excellent magnetic field distribution characteristics.
- Cylindrical Halbach array magnets are composed of different numbers of sector-shaped discrete magnetic blocks. The magnetization effect of a single sector-shaped discrete magnet block directly affects the magnetic field characteristics of cylindrical Halbach array magnets. Therefore, how to efficiently and accurately realize the magnetization of sector-shaped discrete magnetic blocks is the basis for the wide application of cylindrical Halbach array magnets.
- the traditional method of magnetization manually place the sector-shaped magnet blocks in the magnetization tool, and then put them on the magnetizer for magnetization.
- This method is not only inefficient, but also prone to reverse material phenomenon during the manual placement of magnets, resulting in reversed magnetization direction and high rejection rate.
- the present invention needs a magnet magnetizing device.
- the purpose of the present invention is to provide a magnet magnetizing device, so as to solve the problems that the existing manual magnetization is prone to the reversal of the magnetization direction and the low magnetization rate.
- the magnet magnetizing device provided by the present invention includes a magnet feeding and positioning device, a reclaiming device, and a magnetizing rotating device, wherein,
- the magnet feeding and positioning device is used for feeding and positioning the magnet to be magnetized
- the reclaiming device is used to absorb the magnet in the magnet feeding and positioning device, and place it on the magnetizing rotating device;
- the magnetization rotating device is used for magnetizing the magnet to be magnetized.
- the magnet feeding and positioning device comprises a vibrating disc feeder and a magnet positioning block arranged on the vibrating disc feeder, wherein,
- the vibrating plate feeder is used to vibrate the magnet to be magnetized onto the magnet positioning block by means of vibration;
- the magnet positioning block is used for positioning the magnet to be magnetized in the vibrating plate feeder.
- the vibrating plate feeder includes a magnet placement area and a circular feed channel connected to the magnet placement area, wherein,
- the magnet placement area is used to place the magnet to be magnetized
- the circular feed channel is used for conveying the magnets vibrated from the magnet placement area to the magnet positioning block.
- a positioning hole, an optical fiber detector and a blowing hole are arranged on the magnet positioning block, wherein,
- the positioning hole used for positioning the magnet to be magnetized
- the optical fiber detector for detecting whether there is a magnet in the positioning hole
- the blowing hole is used for blowing air to the entrance of the positioning hole when the optical fiber detector detects that there is a magnet in the positioning hole, and blowing away the magnet located at the entrance of the positioning hole, preventing all Describe the positioning hole stack.
- the reclaiming device includes a reclaiming transfer mechanism and a reclaiming mechanism, wherein,
- the reclaiming mechanism is driven by the reclaiming and transferring mechanism to transfer the magnets in the magnet feeding and positioning device to the magnetizing and rotating device.
- the reclaiming transfer mechanism includes a base plate and a reclaiming electric cylinder arranged on the base plate;
- the reclaiming mechanism includes a reclaiming cylinder connected with the reclaiming electric cylinder, and a suction nozzle assembly connected with the reclaiming cylinder; wherein,
- the suction nozzle assembly is used to absorb the magnet of the magnet feeding positioning device
- the suction nozzle assembly sucks the magnet under the combined action of the reclaiming electric cylinder and the reclaiming cylinder.
- a suction nozzle fixing plate is arranged on the reclaiming cylinder, and the suction nozzle assembly is arranged on the suction nozzle fixing plate, wherein,
- the suction nozzle assembly includes at least one reclaiming nozzle, and the shape of the reclaiming nozzle is a profiling structure, and,
- a spring is sleeved on each reclaiming nozzle in the suction nozzle assembly, and the spring is used to buffer the force of the reclaiming nozzle on the magnet.
- the magnetizing rotating device includes a rotating worktable, four workstations with different functions are arranged on the rotating worktable, and a magnetizing tool is respectively provided on each of the workstations, in,
- the four stations with different functions are: magnet unloading station, magnet placing station, gland placing station and magnet magnetizing station;
- Each magnetization tool circulates each station under the rotation of the rotary table to complete the magnetization of the magnet.
- a preferred solution is to further include a lid pick-and-place device, wherein,
- the gland pick-and-place device is used for assembling the gland to the magnetizing tool containing the magnet to be magnetized, and for removing the gland on the magnetizing tool after being magnetized;
- the gland picking and placing device includes a support frame, a gland transfer mechanism arranged on the support frame, and a gland clamping mechanism connected with the gland transfer mechanism, wherein,
- the gland clamping mechanism assembles the gland on the magnetizing tool, or removes the gland from the magnetizing tool.
- the gland transfer mechanism includes a fixing plate and a mechanically engaging rodless cylinder arranged on the fixing plate;
- the gland clamping mechanism includes a gland cylinder connected with the mechanically engaging rodless cylinder, and a clamping jaw connected with the gland cylinder; wherein,
- the clamping jaw is used to grab the gland
- the jaws grip the gland under the action of the mechanically engaged rodless cylinder and the gland cylinder.
- the magnet magnetizing device realizes the automatic magnetization of the magnet through the interaction of the magnet feeding and positioning device, the reclaiming device and the magnetizing rotating device, and has the following beneficial effects:
- the cylindrical Helbeck array sector-shaped magnetic block can be automatically placed on the magnetizing tool, and there is no reverse material phenomenon during the placement process;
- FIG. 1 is a schematic structural diagram of a magnet magnetizing device according to an embodiment of the present invention.
- FIG. 2 is a schematic structural diagram of a magnet feeding and positioning device according to an embodiment of the present invention.
- Figure 3-1 is a schematic structural diagram of a reclaiming device according to an embodiment of the present invention.
- Figure 3-2 is an enlarged schematic diagram of part A in Figure 3-1;
- Figure 3-3 is an enlarged schematic diagram of part B in Figure 3-2;
- FIG. 4 is a schematic structural diagram of a magnet in a reclaiming device suction magnet feeding positioning device according to an embodiment of the present invention
- FIG. 5 is a schematic structural diagram of a magnetizing rotating device according to an embodiment of the present invention.
- FIG. 6 is a schematic diagram illustrating the assembly of a magnetizing tool and a gland according to an embodiment of the present invention
- FIG. 7 is a schematic structural diagram of a lid pick-and-place device according to an embodiment of the present invention.
- the reference numerals include: 1. Magnet feeding and positioning device, 2. Material reclaiming device, 3. Magnetizing rotating device, 4. Unloading table, 5. Press cover pick-and-place device, 11. Vibrating plate feeder, 12. Magnet, 13, Magnet positioning block, 14, Blow hole, 15, Optical fiber detector, 21, Bracket, 22, Reclaiming transfer mechanism, 23, Reclaiming mechanism, 231, Reclaiming nozzle, 31, Magnet unloading Station, 32, Magnet Placement Station, 33, Gland Placement Station, 34, Magnetizing Station, 35, Magnetizing Tooling, 36, Gland, 51, Support Frame, 52, Gland Transfer Mechanism, 521 , Mechanically engaged rodless cylinder, 522, rodless cylinder connecting plate, 523, drag chain, 524, fixing plate, 53, gland clamping mechanism, 531, gland cylinder, 532, cylinder connecting plate, 533, first The clamping jaw, 534, the second clamping jaw, 535, the buffer fixing column.
- the present invention provides a magnet magnetization device.
- FIG. 1 shows the structure of the magnet magnetizing device according to an embodiment of the present invention.
- the magnet magnetizing device includes a magnet feeding and positioning device 1 , a reclaiming device 2 , a magnetizing rotating device 3 , a discharging table 4 and a cover picking and placing device 5 .
- the material positioning device 1 is used for feeding and positioning the magnet to be magnetized; the reclaiming device 2 is used to absorb the magnet in the magnet feeding positioning device and place it on the magnetizing rotating device 3;
- the device 3 is used for magnetizing the magnet to be magnetized;
- the unloading table 4 is used to unload the magnetizing tool that has been magnetized;
- the gland pick-and-place device 5 is used to assemble the gland to accommodate The magnetizing tool of the magnet, and the gland on the magnetizing tool after the magnetization is removed.
- FIG. 2 shows the structure of the magnet feeding and positioning device according to an embodiment of the present invention.
- the magnet feeding and positioning device 1 includes a vibrating disc feeder 11 and a magnet positioning block 13 arranged on the vibrating disc feeder 11 , wherein the vibrating disc feeder 11 is used to vibrate The magnet 12 to be magnetized vibrates onto the magnet positioning block 13 ; the magnet positioning block 13 is used for positioning the magnet to be magnetized of the vibrating plate feeder 11 .
- the vibrating plate feeder 11 includes a magnet placement area and a circular feed channel connected to the magnet placement area, wherein the magnet placement area is used to place the magnet 12 to be magnetized; The magnet 12 vibrated from the magnet placement area is transported to the magnet positioning block 13 .
- the magnet positioning block 13 is provided with a positioning hole, an optical fiber detector 15 and a blowing hole 14, wherein the positioning hole is used to locate the magnet to be magnetized; the optical fiber detector 15 is used to detect whether the positioning hole is There is a magnet; the blowing hole 14 is used to blow air to the entrance of the positioning hole when the optical fiber detector 15 detects that there is a magnet in the positioning hole, and blow away the magnet located at the entrance of the positioning hole to prevent the positioning hole from stacking.
- FIGS. 3-1 to 3-3 respectively show the structure of the reclaiming device according to the embodiment of the present invention.
- the reclaiming device 2 includes a bracket 21, a reclaiming transfer mechanism 22 arranged on the bracket 21, and a reclaiming mechanism 23 connected to the reclaiming and transferring mechanism 22, wherein, The reclaiming mechanism 23 is driven by the reclaiming and transferring mechanism 22 to transfer the magnets in the magnet feeding and positioning device 1 to the magnetizing and rotating device 3 .
- the reclaiming transfer mechanism 22 includes a base plate and a reclaiming electric cylinder arranged on the base plate;
- the reclaiming mechanism 23 includes a reclaiming cylinder connected with the reclaiming electric cylinder, and a suction nozzle assembly connected with the reclaiming cylinder;
- a cylinder connecting plate 532 is arranged on the reclaiming electric cylinder, and the reclaiming electric cylinder is connected with the reclaiming cylinder through the cylinder connecting plate 532, that is, the reclaiming electric cylinder drives the reclaiming cylinder to move together through the cylinder connecting plate 532.
- a suction nozzle fixing plate is provided on the reclaiming cylinder, and the suction nozzle assembly is arranged on the suction nozzle fixing plate, wherein the suction nozzle assembly includes At least one reclaiming nozzle 231, the shape of the reclaiming nozzle 231 is a profiling structure, the shape of the reclaiming nozzle 231 and the shape of the magnet are mutually compatible, and the magnet to be adsorbed can be easily adsorbed during the adsorption process.
- the suction nozzle assembly includes four pick-up nozzles 231, that is, four magnets can be picked up at the same time.
- an appropriate number of suction nozzles can be designed to pick up magnets according to actual needs.
- a spring is sleeved on each reclaiming nozzle 231 in the suction nozzle assembly, and the spring is used to buffer the force of the suction nozzle on the magnet; the suction nozzle assembly is used to absorb the magnet 12 of the magnet feeding and positioning device 1; the suction nozzle The component transfers the sucked magnets to the magnetizing rotating device 3 under the combined action of the reclaiming electric cylinder and the reclaiming cylinder.
- the bulk magnets are placed in the vibrating plate feeder 11 and vibrated into the magnet positioning block 13 by the vibrating plate feeder 11 , and the reclaiming mechanism 23 of the reclaiming device 2 absorbs the magnets The magnet in the positioning block 13 is then driven by the reclaiming and transferring mechanism 22 to carry the magnet to the magnetizing and rotating device 3 .
- FIG. 5 shows the structure of the magnetizing rotating device according to the embodiment of the present invention
- FIG. 6 shows the assembly structure of the magnetizing tool and the gland according to the embodiment of the present invention.
- the magnetizing and rotating device 3 includes a rotating table, on which four workstations with different functions are arranged, and a magnetizing tool 35 is respectively arranged on each of the workstations.
- the magnetizing tooling 35 is provided with a number of grooves for accommodating magnets, and a positioning hole for matching with the pressure cover 36, and a positioning pin is provided on the pressure cover 36, and the magnetizing tooling 35 passes through the positioning hole
- the locating pin is assembled with the gland 36 to prevent the magnet from disengaging from the magnetizing tool 35 during the magnetizing process.
- the four stations with different functions are: magnet unloading station 31, magnet placing station 32, gland placing station 33 and magnet magnetizing station 34; each magnetizing tool 35 is placed on the rotating table. The rotation of each station is cycled to complete the magnetization of the magnet.
- the magnetizing rotating device 3 includes four stations, and a magnetizing tool 35 is placed on each station at any time.
- the functions of the four working positions are: automatically taking the pressure cap after magnetization and the manual unloading position A of the magnet (magnet unloading station 31 ); placing the magnet in the magnetizing tooling position B (magnet placement station 32); automatic press cover position C (press lid placement station 33); magnet magnetization position D (magnet magnetization station 34).
- the magnetizing rotating device 3 rotates to the C working position in the direction of the arrow shown in Figure 5, and the gland pick-and-place device 5 places the gland 36 on the magnetizing tool 35; Repeat the magnet pick-and-place action on B until the next magnetizing tool is filled with magnets; after the magnetizing tool is filled with magnets at position B, and the gland 36 at position C is placed on the magnetizing tool, the magnetizing rotating device 3 rotates, and the pressing is completed.
- the magnetization tool of the cover 36 is rotated to the D position for magnetization. After the magnetization is completed, the magnetization tool rotating device 3 rotates again. At this time, the position A is the magnetization tool after the magnetization is completed. Finished magnets complete a cycle of workflow.
- FIG. 7 shows the structure of the press cover pick and place device according to an embodiment of the present invention.
- the gland pick-and-place device 5 includes a support frame 51 , a gland transfer mechanism 52 arranged on the support frame 51 , and a gland clamp mechanism 53 connected to the gland transfer mechanism 52 .
- the gland clamping mechanism 53 is driven by the gland transfer mechanism 52 to assemble the gland 36 on the magnetizing tool 35 , or remove the gland 36 from the magnetizing tool 35 . Remove.
- the gland transfer mechanism 52 includes a fixed plate 524 and a mechanically engaged rodless cylinder 521 disposed on the fixed plate 524 ;
- the gland clamping mechanism 53 includes a gland cylinder connected to the mechanically engaged rodless cylinder 521 531, the clamping jaws (the first clamping jaw 533 and the second clamping jaw 534) connected with the gland cylinder 531;
- the cylinder 531 is connected to the mechanically-joined rodless cylinder 521 through the rodless cylinder connecting plate 522 , and the gland cylinder 531 is provided with a cylinder connecting plate 532 , and the first clamping jaw 533 and the second clamping jaw 534 are connected to the pressure cylinder through the cylinder connecting plate 532 .
- the cover cylinder 531 is connected; and the cylinder connecting plate 532 is provided with a buffer fixing column 535, and a spring is sleeved on the buffer fixing column 535.
- the first clamping jaw 533 and the second clamping jaw 534 grasp the gland 36 under the action of the mechanically engaging rodless cylinder 521 and the gland cylinder 531 .
- the gland pick-and-place device 5 also includes a drag chain 523, which is used to protect the vacuum tube and the detection circuit, and the vacuum tube and the detection circuit are routed in the drag chain 523 to prevent damage in the production process; wherein, the drag chain One end of 523 is fixed on the fixing plate 524, and the other end of the towline 523 is fixed on the towline mounting plate, wherein the mechanically engaging rodless cylinder 521 is provided with a fixing plate 524, and the towline mounting plate is arranged on the fixing plate 524 on.
- the mechanically engaging rodless cylinder 52 When the mechanically engaging rodless cylinder 52 is in motion, it drives the drag chain 523 of the drag chain mounting plate to move together on a fixed basis.
- the magnet magnetizing device realizes the automatic magnetization of the magnet through the interaction of the magnet feeding and positioning device, the reclaiming device, and the magnetizing rotating device.
- the interaction of the reclaiming device can realize the automatic placement of the cylindrical Helbeck array sector magnetic blocks on the magnetizing tooling, and there is no reverse material phenomenon during the placing process; It is magnetized at the magnetizing station, and the magnetization efficiency is high.
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Abstract
一种磁铁充磁装置，包括磁铁上料定位装置（1）、取料装置（2）、充磁旋转装置（3），其中，磁铁上料定位装置（1）用于对待充磁的磁铁进行上料定位；取料装置（2）用于吸取磁铁上料定位装置（1）中的磁铁，并放置在充磁旋转装置（3）；充磁旋转装置（3）用于对待充磁的磁铁进行充磁。磁铁充磁装置能够解决现有的人工充磁容易出现充磁方向反向以及充磁效率低等问题。
Description
本发明涉及充磁技术领域，更为具体地，涉及一种磁铁充磁装置。
Halbach(海尔贝克)阵列磁铁是通过按照一定规律排列磁铁从而获得理想的单边磁场的磁铁结构。Halbach阵列磁铁包括不同的阵列机构，其中圆柱形Halbach阵列由于其优良的磁场分布特性得到广泛应用。圆柱形Halbach阵列磁铁由不同数量的扇形离散磁块组成，对单个扇形离散磁块充磁效果直接影响到圆柱形Halbach阵列磁铁的磁场特性。因此如何高效且准确的实现扇形离散磁块的充磁是圆柱形Halbach阵列磁铁能广泛应用的基础。
目前传统的充磁方式：人工往充磁工装里摆放扇形磁块，然后再放到充磁机上充磁。这种方式不仅效率低，且人工摆放磁铁的过程中极易出现反料现象，造成充磁方向反向，废品率高。
为解决上述问题，因此本发明亟需一种磁铁充磁装置。
发明内容
鉴于上述问题，本发明的目的是提供一种磁铁充磁装置，以解决现有的人工充磁容易出现充磁方向反向以及充磁料率低等问题。
本发明提供的磁铁充磁装置，包括磁铁上料定位装置、取料装置、充磁旋转装置，其中，
所述磁铁上料定位装置，用于对待充磁的磁铁进行上料定位；
所述取料装置，用于吸取所述磁铁上料定位装置中的磁铁，并放置在所述充磁旋转装置；
所述充磁旋转装置，用于对所述待充磁的磁铁进行充磁。
此外，优选的方案是，所述磁铁上料定位装置包括振动盘上料器、设置 在所述振动盘上料器的磁铁定位块，其中，
所述振动盘上料器，用于通过振动方式将待充磁的磁铁振动到所述磁铁定位块上；
所述磁铁定位块，用于对所述振动盘上料器的待充磁的磁铁进行定位。
此外，优选的方案是，所述振动盘上料器包括磁铁放置区域和与所述磁铁放置区域相连接的圆形料道，其中，
所述磁铁放置区域，用于放置待充磁的磁铁；
所述圆形料道，用于将从所述磁铁放置区域振动出的磁铁，输送至所述磁铁定位块。
此外，优选的方案是，在所述磁铁定位块上设置有定位穴、光纤检测器以及吹气孔，其中，
所述定位穴，用于定位所述待充磁的磁铁；
所述光纤检测器，用于检测所述定位穴中是否有磁铁；
所述吹气孔，用于当所述光纤检测器检测到所述定位穴中有磁铁时，向所述定位穴的入口吹气，并将位于所述定位穴的入口的磁铁吹走，防止所述定位穴叠料。
此外，优选的方案是，所述取料装置包括取料转移机构和取料机构，其中，
所述取料机构在所述取料转移机构带动下，将所述磁铁上料定位装置中的磁铁转移至所述充磁旋转装置。
此外，优选的方案是，所述取料转移机构包括底板、设置在所述底板上的取料电缸；
所述取料机构包括与所述取料电缸相连接的取料气缸、与所述取料气缸相连接的吸嘴组件；其中，
所述吸嘴组件，用于吸取所述磁铁上料定位装置的磁铁；
所述吸嘴组件在所述取料电缸、所述取料气缸共同作用下吸取所述磁铁。
此外，优选的方案是，在所述取料气缸上设置有吸嘴固定板，所述吸嘴组件设置在所述吸嘴固定板上，其中，
所述吸嘴组件包括至少一个取料吸嘴，所述取料吸嘴的形状为仿形结构，并且，
所述吸嘴组件中每个取料吸嘴上套设有弹簧，所述弹簧用于缓冲所述取料吸嘴对所述磁铁的作用力。
此外，优选的方案是，所述充磁旋转装置包括旋转工作台，在所述旋转工作台上设置有四个不同功能的工位，并且在每个工位上分别设置有一个充磁工装，其中，
所述四个不同功能的工位分别为：磁铁卸料工位、磁铁放置工位、压盖放置工位和磁铁充磁工位；
每个充磁工装在在所述旋转工作台的旋转下循环每个工位，完成磁铁充磁。
此外，优选的方案是，还包括压盖取放装置，其中，
所述压盖取放装置，用于将压盖装配到容纳有所述待充磁的磁铁的充磁工装，以及取走充磁后的充磁工装上的压盖；
其中，所述压盖取放装置包括支撑架、设置在所述支撑架上的压盖转移机构、与所述压盖转移机构相连接的压盖夹取机构，其中，
所述压盖夹取机构在所述压盖转移机构带动下，将所述压盖装配在所述充磁工装上，或者将所述压盖从所述充磁工装上取下。
此外，优选的方案是，所述压盖转移机构包括固定板、设置在所述固定板上的机械接合式无杆气缸；
所述压盖夹取机构包括与所述机械接合式无杆气缸相连接的压盖气缸，与所述压盖气缸相连接的夹爪；其中，
所述夹爪，用于抓取所述压盖；
所述夹爪在所述机械接合式无杆气缸和所述压盖气缸的作用下抓取所述压盖。
从上面的技术方案可知，本发明提供的磁铁充磁装置，通过磁铁上料定位装置、取料装置、充磁旋转装置相互作用实现对磁铁自动充磁，具有以下有益效果：
1)通过磁铁上料定位装置、取料装置相互作用能够实现圆柱形海尔贝克阵列扇形磁块自动摆放在充磁工装上，并且摆放过程中无反料现象；
2)自动摆放在充磁工装后，通过充磁旋转装置自动转到充磁工位上充磁， 并且充磁效率高。
为了实现上述以及相关目的，本发明的一个或多个方面包括后面将详细说明的特征。下面的说明以及附图详细说明了本发明的某些示例性方面。然而，这些方面指示的仅仅是可使用本发明的原理的各种方式中的一些方式。此外，本发明旨在包括所有这些方面以及它们的等同物。
通过参考以下结合附图的说明及权利要求书的内容，并且随着对本发明的更全面理解，本发明的其它目的及结果将更加明白及易于理解。在附图中：
图1为根据本发明实施例的磁铁充磁装置结构示意图；
图2为根据本发明实施例的磁铁上料定位装置结构示意图；
图3-1为根据本发明实施例的取料装置结构示意图；
图3-2为图3-1中A部分的放大示意图；
图3-3为图3-2中B部分的放大示意图；
图4为根据本发明实施例的取料装置吸取磁铁上料定位装置中磁铁结构示意图；
图5为根据本发明实施例的充磁旋转装置结构示意图；
图6为根据本发明实施例的充磁工装与压盖组装示意图；
图7为根据本发明实施例的压盖取放装置结构示意图。
其中的附图标记包括：1、磁铁上料定位装置，2、取料装置，3、充磁旋转装置，4、卸料台，5、压盖取放装置，11、振动盘上料器，12、磁铁，13、磁铁定位块，14、吹气孔，15、光纤检测器，21、支架，22、取料转移机构，23、取料机构，231、取料吸嘴，31、磁铁卸料工位，32、磁铁放置工位，33、压盖放置工位，34、磁铁充磁工位，35、充磁工装，36、压盖，51、支撑架，52、压盖转移机构，521、机械接合式无杆气缸，522、无杆气缸连接板，523、拖链，524、固定板，53、压盖夹取机构，531、压盖气缸，532、气缸连接板，533、第一夹爪，534、第二夹爪，535、缓冲固定柱。
在所有附图中相同的标号指示相似或相应的特征或功能。
针对前述提出的解决现有的人工充磁容易出现充磁方向反向以及充磁料率低等问题，本发明提供一种磁铁充磁装置。
以下将结合附图对本发明的具体实施例进行详细描述。
为了说明本发明提供的磁铁充磁装置的结构，图1示出了根据本发明实施例的磁铁充磁装置结构。
如图1所示，本发明提供的磁铁充磁装置，包括磁铁上料定位装置1、取料装置2、充磁旋转装置3、卸料台4以及压盖取放装置5，其中，磁铁上料定位装置1，用于对待充磁的磁铁进行上料定位；取料装置2，用于吸取所述磁铁上料定位装置中的磁铁，并放置在所述充磁旋转装置3；充磁旋转装置3，用于对所述待充磁的磁铁进行充磁；卸料台4对充磁完成的充磁工装进行卸料；压盖取放装置5用于将压盖装配到容纳有待充磁的磁铁的充磁工装，以及取走充磁后的充磁工装上的压盖。
为了详细说明的磁铁上料定位装置结构，图2示出了根据本发明实施例的磁铁上料定位装置结构。
如图2所示，磁铁上料定位装置1包括振动盘上料器11、设置在所述振动盘上料器11的磁铁定位块13，其中，振动盘上料器11用于通过振动方式将待充磁的磁铁12振动到磁铁定位块13上；磁铁定位块13用于对振动盘上料器11的待充磁的磁铁进行定位。
其中，振动盘上料器11包括磁铁放置区域和与所述磁铁放置区域相连接的圆形料道，其中，磁铁放置区域用于放置待充磁的磁铁12；圆形料道用于将从磁铁放置区域振动出的磁铁12，输送至磁铁定位块13。
其中，在磁铁定位块13上设置有定位穴、光纤检测器15以及吹气孔14，其中，定位穴用于定位所述待充磁的磁铁；光纤检测器15用于检测所述定位穴中是否有磁铁；吹气孔14用于当所述光纤检测器15检测到定位穴中有磁铁时，向定位穴的入口吹气，并将位于定位穴的入口的磁铁吹走，防止定位穴叠料。
为了详细说明取料装置的结构，图3-1至图3-3分别示出了根据本发明实施例的取料装置结构。
如图3-1至图3-3共同所示，取料装置2包括支架21、设置在支架21上 的取料转移机构22，与取料转移机构22相连接的取料机构23，其中，取料机构23在取料转移机构22带动下，将磁铁上料定位装置1中的磁铁转移至充磁旋转装置3。
其中，取料转移机构22包括底板、设置在底板上的取料电缸；取料机构23包括与取料电缸相连接的取料气缸、与取料气缸相连接的吸嘴组件；其中，在取料电缸上设置有气缸连接板532，取料电缸通过气缸连接板532与取料气缸相连接，即：取料电缸通过气缸连接板532带动取料气缸一起运动。
在图3-1至图3-3所示的实施例中，在取料气缸上设置有吸嘴固定板，所述吸嘴组件设置在所述吸嘴固定板上，其中，吸嘴组件包括至少一个取料吸嘴231，取料吸嘴231的形状为仿形结构，取料吸嘴231的形状与磁铁的形状相互适配，在吸附过程中，容易将待吸附的磁铁吸附。
在图3-1和图3-2中，吸嘴组件包括四个取料吸嘴231，即可以同时吸取四个磁铁，在应用中，根据实际需求设计合适数量的吸嘴吸取磁铁。其中，在吸嘴组件中每个取料吸嘴231上套设有弹簧，弹簧用于缓冲吸嘴对磁铁的作用力；吸嘴组件用于吸取磁铁上料定位装置1的磁铁12；吸嘴组件在取料电缸、取料气缸共同作用下将吸取的磁铁转移至充磁旋转装置3中。
在图4所示的实施例中，将散装的磁铁放置于振动盘上料器11内，经振动盘上料器11振动到磁铁定位块13中，取料装置2的取料机构23吸取磁铁定位块13中的磁铁，然后在取料转移机构22带动下携带磁铁运动到充磁旋转装置3。
为了详细说明充磁旋转装置的结构，图5示出了根据本发明实施例的充磁旋转装置结构；图6示出了根据本发明实施例的充磁工装与压盖组装结构。
如图5和图6共同所示，充磁旋转装置3包括旋转工作台，在旋转工作台上设置有四个不同功能的工位，并且在每个工位上分别设置有一个充磁工装35，在充磁工装35上设置有若干个用于容纳磁铁的凹槽，以及用于与压盖36相适配的定位穴，在压盖36上设置有定位销，充磁工装35通过定位穴和定位销与压盖36装配，以免在充磁过程中，磁铁从充磁工装35脱离。
其中，四个不同功能的工位分别为：磁铁卸料工位31、磁铁放置工位32、压盖放置工位33和磁铁充磁工位34；每个充磁工装35在在旋转工作台的旋转下循环每个工位，完成磁铁充磁。
其中，充磁旋转装置3包括四个工位，且在每个工位上任意时刻都放有一个充磁工装35。在图5所示的实施例中，四个工作位置的功能分别是：充磁后自动取压盖及磁铁人工卸料位置A(磁铁卸料工位31)；磁铁摆放到充磁工装位置B(磁铁放置工位32)；自动放压盖位置C(压盖放置工位33)；磁铁充磁位置D(磁铁充磁工位34)。充磁旋转装置3在充磁工装摆满磁铁后按图5所示的图示箭头方向旋转到C工作位置，压盖取放装置5将压盖36放到充磁工装35上；此时位置B上重复磁铁取放动作直到下一充磁工装摆满磁铁；在位置B充磁工装摆满磁铁，且C位置压盖36放到充磁工装后，充磁旋转装置3旋转，扣完压盖36的充磁工装旋转到D位置充磁。充磁完成后充磁工装旋转装置3再旋转，此时位置A是完成充磁的充磁工装，在此位置压盖取放装置5取走充磁工装上的压盖36，人工取走充完磁的磁铁，完成一个工作流程的循环。
为了详细说明压盖取放装置的结构，图7示出了根据本发明实施例的压盖取放装置结构。
如图7所示，压盖取放装置5包括支撑架51、设置在所述支撑架51上的压盖转移机构52、与所述压盖转移机构52相连接的压盖夹取机构53，其中，压盖夹取机构53在所述压盖转移机构52带动下，将所述压盖36装配在所述充磁工装35上，或者将所述压盖36从所述充磁工装35上取下。
其中，压盖转移机构52包括固定板524、设置在固定板524上的机械接合式无杆气缸521；压盖夹取机构53包括与所述机械接合式无杆气缸521相连接的压盖气缸531，与所述压盖气缸531相连接的夹爪(第一夹爪533和第二夹爪534)；在所述机械接合式无杆气缸521上设置有无杆气缸连接板522，压盖气缸531通过无杆气缸连接板522与机械接合式无杆气缸521相连接，在压盖气缸531设置有气缸连接板532，第一夹爪533和第二夹爪534通过气缸连接板532与压盖气缸531相连接；并且在气缸连接板532上设置有缓冲固定柱535，在缓冲固定柱535上套设有弹簧，缓冲固定柱535用于固定支撑夹爪抓取的压盖36。在本发明的实施例中，第一夹爪533和第二夹爪534在机械接合式无杆气缸521和压盖气缸531的作用下抓取所述压盖36。
其中，压盖取放装置5还包括拖链523，拖链523用于保护真空管和检测线路，真空管和检测线路在拖链523中走线，防止在生产过程中的受到损伤； 其中，拖链523的一端固定在固定板524上，拖链523的另一端固定在拖链安装板上，其中，在机械接合式无杆气缸521上设置有固定板524上，拖链安装板设置在固定板524上。机械接合式无杆气缸52在运动时，带动拖链安装板的拖链523在固定上一起运动。
通过上述实施方式可以看出，本发明提供的磁铁充磁装置，通过磁铁上料定位装置、取料装置、充磁旋转装置相互作用实现对磁铁自动充磁，其中，通过磁铁上料定位装置、取料装置相互作用能够实现圆柱形海尔贝克阵列扇形磁块自动摆放在充磁工装上，并且摆放过程中无反料现象；自动摆放在充磁工装后，通过充磁旋转装置自动转到充磁工位上充磁，并且充磁效率高。
如上参照附图以示例的方式描述了根据本发明提出的磁铁充磁装置。但是，本领域技术人员应当理解，对于上述本发明所提出的磁铁充磁装置，还可以在不脱离本发明内容的基础上做出各种改进。因此，本发明的保护范围应当由所附的权利要求书的内容确定。
Claims (10)
- 一种磁铁充磁装置，特征在于，包括磁铁上料定位装置、取料装置、充磁旋转装置，其中，所述磁铁上料定位装置，用于对待充磁的磁铁进行上料定位；所述取料装置，用于吸取所述磁铁上料定位装置中的磁铁，并放置在所述充磁旋转装置；所述充磁旋转装置，用于对所述待充磁的磁铁进行充磁。
- 如权利要求1所述的磁铁充磁装置，其特征在于，所述磁铁上料定位装置包括振动盘上料器、设置在所述振动盘上料器的磁铁定位块，其中，所述振动盘上料器，用于通过振动方式将待充磁的磁铁振动到所述磁铁定位块上；所述磁铁定位块，用于对所述振动盘上料器的待充磁的磁铁进行定位。
- 如权利要求2所述的磁铁充磁装置，其特征在于，所述振动盘上料器包括磁铁放置区域和与所述磁铁放置区域相连接的圆形料道，其中，所述磁铁放置区域，用于放置待充磁的磁铁；所述圆形料道，用于将从所述磁铁放置区域振动出的磁铁，输送至所述磁铁定位块。
- 如权利要求3所述的磁铁充磁装置，其特征在于，在所述磁铁定位块上设置有定位穴、光纤检测器以及吹气孔，其中，所述定位穴，用于定位所述待充磁的磁铁；所述光纤检测器，用于检测所述定位穴中是否有磁铁；所述吹气孔，用于当所述光纤检测器检测到所述定位穴中有磁铁时，向所述定位穴的入口吹气，并将位于所述定位穴的入口的磁铁吹走，防止所述定位穴叠料。
- 如权利要求1所述的磁铁充磁装置，其特征在于，所述取料装置包括取料转移机构和取料机构，其中，所述取料机构在所述取料转移机构带动下，将所述磁铁上料定位装置中的磁铁转移至所述充磁旋转装置。
- 如权利要求5所述的磁铁充磁装置，其特征在于，所述取料转移机构包括底板、设置在所述底板上的取料电缸；所述取料机构包括与所述取料电缸相连接的取料气缸、与所述取料气缸相连接的吸嘴组件；其中，所述吸嘴组件，用于吸取所述磁铁上料定位装置的磁铁；所述吸嘴组件在所述取料电缸、所述取料气缸共同作用下吸取所述磁铁。
- 如权利要求6所述的磁铁充磁装置，其特征在于，在所述取料气缸上设置有吸嘴固定板，所述吸嘴组件设置在所述吸嘴固定板上，其中，所述吸嘴组件包括至少一个取料吸嘴，所述取料吸嘴的形状为仿形结构，并且，所述吸嘴组件中每个取料吸嘴上套设有弹簧，所述弹簧用于缓冲所述取料吸嘴对所述磁铁的作用力。
- 如权利要求1所述的磁铁充磁装置，其特征在于，所述充磁旋转装置包括旋转工作台，在所述旋转工作台上设置有四个不同功能的工位，并且在每个工位上分别设置有一个充磁工装，其中，所述四个不同功能的工位分别为：磁铁卸料工位、磁铁放置工位、压盖放置工位和磁铁充磁工位；每个充磁工装在在所述旋转工作台的旋转下循环每个工位，完成磁铁充磁。
- 如权利要求1所述的磁铁充磁装置，其特征在于，还包括压盖取放装置，其中，所述压盖取放装置，用于将压盖装配到容纳有所述待充磁的磁铁的充磁工装，以及取走充磁后的充磁工装上的压盖；其中，所述压盖取放装置包括支撑架、设置在所述支撑架上的压盖转移机构、与所述压盖转移机构相连接的压盖夹取机构，其中，所述压盖夹取机构在所述压盖转移机构带动下，将所述压盖装配在所述充磁工装上，或者将所述压盖从所述充磁工装上取下。
- 如权利要求9所述的磁铁充磁装置，其特征在于，所述压盖转移机构包括固定板、设置在所述固定板上的机械接合式无杆气缸；所述压盖夹取机构包括与所述机械接合式无杆气缸相连接的压盖气缸，与所述压盖气缸相连接的夹爪；其中，所述夹爪，用于抓取所述压盖；所述夹爪在所述机械接合式无杆气缸和所述压盖气缸的作用下抓取所述压盖。
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| CN116506793A (zh) * | 2023-06-26 | 2023-07-28 | 深圳市星特科技有限公司 | 一种航空耳机喇叭组装设备 |
| CN117275876A (zh) * | 2023-11-06 | 2023-12-22 | 东莞市众旺永磁科技有限公司 | 一种无电式全自动充磁装置 |
| CN117542605A (zh) * | 2024-01-10 | 2024-02-09 | 深圳市东方熊磁电制品有限公司 | 一种基于小体积钕铁硼磁体批量预充磁的装置 |
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| CN117542605A (zh) * | 2024-01-10 | 2024-02-09 | 深圳市东方熊磁电制品有限公司 | 一种基于小体积钕铁硼磁体批量预充磁的装置 |
| CN117542605B (zh) * | 2024-01-10 | 2024-03-12 | 深圳市东方熊磁电制品有限公司 | 一种基于小体积钕铁硼磁体批量预充磁的装置 |
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