CN112643332A - Automatic assembling equipment and assembling method for magnetic circuit assembly - Google Patents
Automatic assembling equipment and assembling method for magnetic circuit assembly Download PDFInfo
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- CN112643332A CN112643332A CN202011525721.6A CN202011525721A CN112643332A CN 112643332 A CN112643332 A CN 112643332A CN 202011525721 A CN202011525721 A CN 202011525721A CN 112643332 A CN112643332 A CN 112643332A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 55
- 238000003860 storage Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 19
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012840 feeding operation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
Abstract
The invention relates to automation equipment, and particularly discloses automation assembly equipment and an assembly method of a magnetic circuit assembly. The automatic assembling equipment comprises a rack, wherein a rotary workbench is arranged on the rack and rotates around an axis; the rotary workbench is provided with at least one press-mounting module, and the press-mounting module synchronously rotates along with the rotary workbench; each press-mounting module is at least provided with three stations which are respectively a pole piece feeding station, a magnet feeding station and a shell feeding station; the frame on still be equipped with pole piece feeding station, magnetite feeding station and shell feeding station one-to-one's feeding module, swivel work head independently rotate for three feeding module. The automatic assembling equipment can automatically complete the assembling process, and has stable product quality and high production efficiency.
Description
Technical Field
The invention relates to automation equipment, in particular to automation assembly equipment and an assembly method of a magnetic circuit assembly.
Background
The magnetic circuit assembly is an important component of an electroacoustic device and is mainly used for constructing a stable and continuous permanent magnetic field, and generally comprises a shell 03, a magnet 02 and a pole piece 01 which are stacked in sequence and are connected by gluing as shown in fig. 1 and 2. In the existing assembly process, manual operation is mainly adopted, parameters such as gluing amount and coaxiality are difficult to guarantee, and product quality is unstable.
Disclosure of Invention
The invention aims to provide automatic assembly equipment and an assembly method of a magnetic circuit component, which can automatically complete the assembly process, and have stable product quality and high production efficiency.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the automatic assembling equipment for the magnetic circuit assembly comprises a rack, wherein a rotary workbench is arranged on the rack and rotates around an axis; the rotary workbench is provided with at least one press-mounting module, and the press-mounting module synchronously rotates along with the rotary workbench; each press-mounting module is at least provided with three stations which are respectively a pole piece feeding station, a magnet feeding station and a shell feeding station; the frame on still be equipped with pole piece feeding station, magnetite feeding station and shell feeding station one-to-one's feeding module, swivel work head independently rotate for three feeding module.
The rotary workbench rotates relative to the rack and synchronously drives the press-fitting module to rotate, so that parts on the press-fitting module are transferred among three stations, the assembly efficiency and the assembly precision are improved, and the production cost is reduced. The feeding module is used for sequentially feeding corresponding parts into the press-fitting modules positioned at corresponding stations, and pressing the parts through the press-fitting modules to complete the assembly of the magnetic circuit assembly.
Preferably, the press-fitting module comprises an upper press-fitting die, a lower press-fitting die and a first driving assembly for driving the upper press-fitting die and the lower press-fitting die to approach or separate from each other. The upper press-fitting die and the lower press-fitting die are close to or far away from each other, so that the clamping or pressing operation of the parts is realized.
Preferably, the press-fitting lower die comprises a lower die base, a mandrel and a sleeve, and the mandrel is connected with the lower die base; the sleeve is sleeved on the mandrel, the upper end of the sleeve is opened, the upper end of the mandrel sleeve is higher than the upper end of the mandrel, and the mandrel and the sleeve jointly enclose a press-fitting space; the press-fitting upper die comprises a press-fitting head corresponding to the press-fitting space. The press-fitting space is used for stacking and placing parts and is pressed and assembled through the press-fitting head.
Preferably, the three feeding modules are a pole piece feeding secondary module corresponding to a pole piece feeding station, a magnet feeding secondary module corresponding to a magnet feeding station and a shell feeding secondary module corresponding to a shell feeding station in sequence; the pole piece feeding secondary module and the shell feeding secondary module are respectively corresponding to the dispensing modules.
Preferably, the shell feeding secondary module further comprises a turnover mechanism, the turnover mechanism comprises a turnover shaft and a second driving assembly for driving the turnover shaft to rotate, and the rotation center of the turnover shaft is parallel to the horizontal direction; the overturning shaft is provided with two clamping arms which are arranged in parallel, and an overturning space is formed between the two clamping arms.
The parts needing to be turned are placed in the turning space and rotate along with the turning shaft, so that turning operation is realized. In the assembling process of the electroacoustic device, at least one part needs to be turned over after being coated with glue. Usually, the shell is turned over after the glue is applied, and finally, the shell is bonded with the magnet.
Preferably, the glue dispensing module comprises a glue storage device, wherein the glue storage device is provided with a glue outlet channel and a power mechanism for controlling the glue outlet of the glue storage device; the glue dispensing module further comprises an axial feeding mechanism for driving the glue storage device to move axially.
The glue storage device is used for storing glue liquid and driving the glue to be discharged through the power mechanism after the glue storage device moves to a specific position. The axial feeding mechanism is used for driving the glue storage device to be close to or far away from the part to be glued.
Preferably, the feeding module comprises a sorting and conveying assembly, the sorting and conveying assembly comprises a sorting device and a conveying channel, and an inlet of the conveying channel corresponds to an outlet of the sorting device; the feeding module also comprises a transferring assembly for transferring parts between the material conveying channel and the press-fitting module.
The sorting and conveying assembly is used for sorting parts, conveying the parts to the transferring assembly, and finally transferring the parts to the press-fitting module through the transferring assembly, so that the production efficiency is improved, and the production cost is reduced.
Preferably, the transfer assembly comprises an adsorption unit, a horizontal transfer mechanism for driving the adsorption unit to move horizontally and a vertical transfer mechanism for driving the adsorption unit to move vertically.
The horizontal transfer unit and the vertical transfer unit jointly complete the transfer of the adsorption unit and simultaneously realize the feeding operation of parts.
Preferably, each press-mounting module is provided with at least one discharging station; the machine frame is also provided with a discharging module corresponding to the discharging station, and the discharging module comprises a material receiving device and a transferring assembly for transferring the magnetic circuit assembly between the press-fitting module and the material receiving device.
The discharging module is used for taking out the magnetic circuit assembly after press mounting, and automatic discharging is achieved.
A method for assembling a magnetic circuit assembly, using an automated assembly apparatus as described above, comprising at least the steps of:
if the pile pressing module is aligned with the feeding station in the initial state, directly entering a second step; otherwise, rotating the rotary workbench, and transferring the press-mounting module to a pole piece feeding station;
step two, the rotary worktable temporarily stops rotating, and the feeding module transfers the pole piece to the press-mounting module;
step three, the rotary workbench continues to rotate, after the press-fitting module is transferred to a magnet feeding station, the rotary workbench stops rotating temporarily, and the feeding module transfers magnets to the press-fitting module and is stacked with the pole pieces;
step four, the rotary workbench continues to rotate, after the press-fitting module is transferred to a shell feeding station, the rotary workbench stops rotating temporarily, and the shell is transferred to the press-fitting module and stacked with the magnet by the feeding module;
and step five, the press mounting module compresses the magnetic circuit assembly and maintains the pressure for a set time to complete the assembly of the magnetic circuit assembly.
Drawings
Fig. 1 is a schematic structural view of a magnetic circuit assembly;
fig. 2 is a cross-sectional view of the magnetic circuit assembly;
fig. 3 is a schematic structural view of an automated assembling apparatus of the magnetic circuit assembly according to the embodiment;
fig. 4 is a plan view of an automated assembly apparatus of the magnetic circuit assembly of the present embodiment;
fig. 5 is a schematic structural diagram of the feeding module and the dispensing module in the automatic assembling apparatus for a magnetic circuit assembly in this embodiment; the shell feeding secondary module is taken as an example in the figure for illustration;
fig. 6 is a schematic structural view of a rotary table in the automated assembly apparatus for a magnetic circuit assembly according to the present embodiment;
fig. 7 is a bottom view of the rotary table in the automated assembly apparatus of the magnetic circuit assembly of the present embodiment;
fig. 8 is a schematic structural view of a press-fitting module in the automated assembling apparatus for a magnetic circuit assembly according to the embodiment;
fig. 9 is a schematic view of the press-fitting module in the automated assembling apparatus for a magnetic circuit assembly according to the present embodiment in a press-fitted state;
fig. 10 is a schematic structural view of a middle press-fitting lower die in the automatic assembling apparatus for a magnetic circuit assembly according to the present embodiment;
FIG. 11 is an enlarged view of a portion of FIG. 10 at A;
fig. 12 is a full sectional view of a lower middle press-fitting die in the automatic assembling apparatus of the magnetic circuit assembly of the present embodiment;
fig. 13 is a schematic structural view of the rotary table removal press-fitting module in the automated assembling apparatus for a magnetic circuit assembly according to the present embodiment;
fig. 14 is a schematic structural diagram of a gas distribution assembly in the automatic assembling equipment of the magnetic circuit assembly in the embodiment;
fig. 15 is a schematic structural view of a feeding module in a material taking state in the automated assembling apparatus for a magnetic circuit assembly according to the embodiment;
fig. 16 is a schematic structural diagram of a feeding module in an emptying state in the automatic assembling equipment of the magnetic circuit assembly according to the embodiment;
fig. 17 is a schematic structural view of a transfer assembly in an automated assembly device of a magnetic circuit assembly according to the present embodiment in a material-taking state;
fig. 18 is a schematic structural view of the transfer module in the automatic assembling apparatus for a magnetic circuit module according to the present embodiment in a discharging state;
fig. 19 is a schematic view of the transfer module and the sorting delivery module in the automatic assembling apparatus for magnetic circuit modules according to the present embodiment;
fig. 20 is a schematic structural view of a turnover mechanism in the automatic assembling apparatus for a magnetic circuit assembly according to the embodiment;
fig. 21 is a schematic structural view of a turning shaft in the automatic assembling apparatus of the magnetic circuit assembly of the present embodiment;
fig. 22 is a schematic structural view of a dispensing module in an automated assembly apparatus for a magnetic circuit assembly according to the present embodiment in a dispensing state;
fig. 23 is a schematic structural view of a dispensing module in an automated assembly apparatus for a magnetic circuit assembly according to the present embodiment in a non-dispensing state;
fig. 24 is a schematic view illustrating the installation of a glue storage device in the automatic assembling apparatus for a magnetic circuit assembly according to the embodiment;
fig. 25 is a schematic structural view of a work handling assembly in the automated assembly apparatus for a magnetic circuit assembly according to the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
As shown in fig. 3 and 4, an automatic assembling device for a magnetic circuit assembly includes a frame 1, a rotary table 3 is disposed on the frame 1, the rotary table 3 includes a platen 32, and the platen 32 is rotatably and movably connected with the frame 1. The frame 1 is provided with a third driving component 34 for driving the bedplate 32 to rotate relative to the frame 1, and the third driving component 34 is a motor.
As shown in fig. 3, 4, 6 and 7, at least one press-fitting module 31 is provided on the platen 32, and the press-fitting module 31 rotates synchronously with the platen 32. Each press-fitting module 31 at least has four stations, namely a pole piece feeding station, a magnet feeding station, a shell feeding station and a discharging station.
As shown in fig. 3-5, the frame 1 is further provided with three feeding modules, which are a pole piece feeding secondary module 6 corresponding to a pole piece feeding station, a magnet feeding secondary module 5 corresponding to a magnet feeding station, and a shell feeding secondary module 4 corresponding to a shell feeding station in sequence. The rotary table 3 rotates independently relative to the three feeding modules. The feeding module comprises a sorting and conveying assembly 9 and a transferring assembly 71.
As shown in fig. 3 and 4, the frame 1 is further provided with a discharging module 2 corresponding to a discharging station, and the discharging module 2 includes a receiving device and a transferring assembly 71 for transferring the magnetic circuit assembly between the press-fitting module 31 and the receiving device.
As shown in fig. 6-9, press-fitting module 31 includes a press-fitting upper die 311 and a press-fitting lower die 313, where press-fitting lower die 313 is fixedly disposed on platen 32, and first driving assembly 310 drives press-fitting upper die 311 to move relative to press-fitting lower die 313. The upper press-fitting die 311 and the lower press-fitting die 313 are close to or far away from each other, so that the clamping or pressing operation of the parts is realized. The first driving assembly 310 is a cylinder.
As shown in fig. 8 and 9, the press-fitting upper die 311 includes a press-fitting head 312, and as shown in fig. 10 to 12, the press-fitting lower die 313 includes a lower die holder 317, a mandrel 318, and a sleeve 315, and the mandrel 318 is connected to the lower die holder 317. The sleeve 315 is sleeved on the mandrel 318, the upper end of the sleeve 315 is open, the upper end of the sleeve 315 of the mandrel 318 is higher than the upper end of the mandrel 318, and the mandrel 318 and the sleeve 315 jointly enclose a press-fitting space 314. The press-fitting space 314 corresponds to the press-fitting head 312, and the press-fitting space 314 is used for stacking and placing parts, and is used for press-fitting by the press-fitting head 312. The sleeve 315 is connected with the mandrel 318 in an axial sliding manner, and the lower end of the sleeve 315 is connected with the lower die holder 317 through a spring 316. The open end of the sleeve 315 is provided with a step hole 319, the outer diameter of the step hole 319 is larger than the inner diameter of the sleeve 315, and the bottom surface of the step hole 319 is higher than the upper end surface of the mandrel 318. The stepped hole 319 can be used for pre-positioning parts with larger sizes, and after assembly is completed, the assembled product is ejected out under the elastic force of the spring 316, so that the purpose of auxiliary discharging is achieved.
As shown in fig. 6, 13 and 14, the valve actuating assembly 33 is further included, and a valve actuating chamber 333 is provided in the valve actuating assembly 33. The air distribution assembly 33 comprises an air outlet unit 332 and an air inlet unit 335, the air outlet unit 332 is rotatably and movably connected with the air inlet unit 335, and the rotation center of the air inlet unit 335 relative to the air outlet unit 332 is coincident with the rotation center of the bedplate 32. The air outlet unit 332 is provided with air outlet connectors 331 corresponding to the press-fitting modules 31 one to one, the air inlet unit 335 is provided with an air inlet connector 334, and the air inlet connector 334 and the air outlet connector 331 are both communicated with an air distribution cavity 333. The bedplate 32 is provided with a mounting frame 35, and the air outlet unit 332 of the air distribution assembly 33 is fixedly arranged on the mounting frame 35.
Because the bedplate 32 and the press-fitting module 31 can rotate relative to the frame 1, the air transmission pipeline of the first driving assembly 310 can also rotate along with the bedplate, and the air transmission pipeline can deform under the condition of long-time operation and large angle installation, and the problems of winding among a plurality of air transmission pipelines and the like can also occur, so that the air transmission reliability is influenced.
The air distribution assembly 33 can realize air distribution of a plurality of air paths, and meanwhile, the air inlet unit 335 and the air outlet unit 332 are relatively rotatably arranged, and the air outlet unit 332, the air outlet joint 331 and the matched pipeline rotate along with the press-fitting module 31. Under the general prerequisite of realization gas circuit, can effectually avoid ventilation pipeline self to warp and intertwine, guarantee the reliability of ventilating.
As shown in fig. 15 and 16, the sorting delivery assembly 9 includes a sorting device 92 and a delivery channel 91, and the sorting device 92 is a vibrating tray. The inlet end of the material conveying channel 91 corresponds to the vibration disc, and the outlet end corresponds to the transfer assembly 71. The vibration plate is used for sorting operation of parts, and the material conveying channel 91 is used for guiding and conveying the parts.
As shown in fig. 17 and 18, the transfer module 71 includes an adsorption unit 711, a horizontal transfer mechanism for driving the adsorption unit 711 to move horizontally, and a vertical transfer mechanism for driving the adsorption unit 711 to move vertically. The adsorption unit 711 includes an adsorption head operating in a negative pressure adsorption mode, and the negative pressure adsorption mode can reduce the influence on the magnetic field of the component on the basis of ensuring the reliability of the clamping.
As shown in fig. 17 and 18, the horizontal transfer mechanism includes a transfer base 712 connected to the frame 1 in a sliding manner along the horizontal direction, and the frame 1 is further provided with an eighth driving assembly 714 for driving the transfer base 712 to slide relative to the frame 1. The adsorption unit 711 is connected with the transfer base 712 in a sliding manner along the vertical direction; the vertical transfer mechanism includes a ninth driving unit 713 driving the adsorption unit 711 to slide with respect to the transfer base 712. The horizontal transfer mechanism and the vertical transfer mechanism together complete the transfer of the adsorption unit 711, and simultaneously realize the feeding operation of parts.
As shown in fig. 19 and fig. 20, the housing feeding secondary module 4 further includes a turning mechanism 72, the turning mechanism 72 includes a turning shaft 722 and a second driving assembly 721 for driving the turning shaft 722 to rotate, and the rotation center of the turning shaft 722 is parallel to the horizontal direction. As shown in fig. 21, two parallel clamping arms 723 are disposed on the turning shaft 722, and a turning space 724 is formed between the two clamping arms 723.
The parts to be turned are put into the turning space 724 and rotate along with the turning shaft 722 to realize the turning operation. In the assembling process of the electroacoustic device, at least one part needs to be turned over after being coated with glue. Usually, the shell is turned over after the glue is applied, and finally, the shell is bonded with the magnet.
As shown in fig. 19 and 20, at least two horizontal pushing units 73 corresponding to the turning space 724 are further included. The horizontal pushing unit 73 includes a pushing arm 732 sliding with the frame 1 in a horizontal direction, and a tenth driving component 731 driving the pushing arm 732 to slide with respect to the frame 1. One of the horizontal pushing units 73 is used for pushing the parts into the turnover space 724, and the other horizontal pushing unit 73 is used for pushing the parts out of the pushing space after the turnover is completed.
As shown in fig. 5, the pole piece feeding secondary module 6 and the housing feeding secondary module 4 correspond to the dispensing module 8, respectively. As shown in fig. 22 and 23, the dispensing module 8 includes a glue storage device 81, and the glue storage device 81 is provided with a glue outlet channel 811 and a power mechanism for controlling glue outlet of the glue storage device 81. The power mechanism controls the glue discharging of the glue storage device 81 by controlling the air pressure in the glue storage device 81. The glue storage device 81 is used for storing glue solution and driving glue to be discharged through a power mechanism after the glue solution moves to a specific position.
As shown in fig. 22-24, the dispensing module 8 further includes an axial feeding mechanism 82 for driving the glue storage device 81 to move axially. The axial feeding mechanism 82 comprises a glue storage base 822, the glue storage device 81 is connected with the glue storage base 822 in a sliding manner, and the sliding direction of the glue storage device 81 relative to the glue storage base 822 is parallel to the axis of the glue storage device 81. The glue storage base 822 is further provided with a fifth driving assembly 821 for driving the glue storage device 81 to slide relative to the glue storage base 822. The glue storage base 822 is connected with the rack 1 in a sliding manner along the horizontal direction, and the rack 1 is further provided with a fourth driving component 83 for driving the glue storage base 822 to slide relative to the rack 1. The movement of the glue storage device 81 can leave enough space for other operations of the parts on the premise of ensuring that the gluing operation is completed.
As shown in fig. 22 and 25, the frame 1 is further provided with a workpiece operating assembly, the workpiece operating assembly includes a placing rod 844 and a sixth driving assembly 843 for driving the placing rod 844 to axially rotate, and an upper end of the placing rod 844 is a placing platform corresponding to the glue outlet channel 811. The placing rod 844 is used for bearing the part 85 to be glued and driven by the sixth driving assembly 843 to rotate so as to synchronously drive the part to rotate. In the glue discharging process of the glue storage device 81, the part 85 to be glued rotates, so that annular gluing is realized. The sixth driving assembly 843 is a motor disposed on the frame 1, and drives the member rod 844 to rotate through a belt. The belt is flexible to accommodate a range of up and down movements of the extender rod 844.
As shown in fig. 25, the workpiece handling assembly further comprises a support base 841, and the placement member 844 is rotatably and movably connected with the support base 841; the supporting seat 841 is slidably connected to the frame 1, and the sliding direction of the supporting seat 841 relative to the frame 1 is parallel to the axis of the lever 844. The frame 1 is further provided with a seventh driving assembly 842 for driving the supporting seat 841 to slide relative to the frame 1.
The seventh driving component 842 is used for realizing the axial movement of the placing rod 844, thereby realizing the lifting of the placing platform. The work handling assembly is generally disposed at the outlet end of the feeding path 91, and when the work is conveyed to the placement rod 844, the placement rod 844 is lifted up and rotated to perform a gluing operation. The material conveying component 9 can be well matched with the sorting device, and conditions are created for the platform between the automatic entering and exiting of the parts to be glued while the smooth gluing operation is guaranteed.
A method for assembling a magnetic circuit assembly, using an automated assembly apparatus as described above, comprising at least the steps of:
if the pile pressing module is aligned with the feeding station in the initial state, directly entering a second step; otherwise, the rotary worktable 3 rotates to transfer the press-mounting module 31 to a pole piece feeding station;
step two, the rotary workbench 3 stops rotating, the sorting device 92 sorts and sequentially conveys the pole pieces 01, and after the pole pieces 01 are glued by the gluing device, the transfer assembly 71 transfers the pole pieces 01 to the press-fitting module 31;
step three, the rotary workbench 3 continues to rotate, after the press-fitting module 31 is transferred to a magnet feeding station, the rotary workbench 3 stops rotating, and the feeding module transfers the magnet 02 to the press-fitting module 31 and is stacked with the pole piece 01;
fourthly, the rotary workbench 3 continues to rotate, after the press-fitting module 31 is transferred to a shell feeding station, the rotary workbench 3 stops rotating, the sorting device 92 sorts and sequentially conveys the shell 03, after the gluing device glues the shell 03, the turnover mechanism 72 turns over the shell 03, and finally the transfer assembly 71 transfers the shell 03 to the press-fitting module 31 and is stacked with the magnet;
and step five, the rotary workbench 3 continues to rotate, the press-fitting module 31 compresses the magnetic circuit assembly and maintains the pressure for a set time, finally, the press-fitting module 31 is transferred to a discharging station, and the transfer assembly 71 transfers the pressed magnetic circuit assembly to the receiving device to complete the assembly of the magnetic circuit assembly.
In conclusion, the above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic assembly equipment of magnetic circuit subassembly which characterized in that: the rotary worktable rotates around an axis; the rotary workbench is provided with at least one press-mounting module, and the press-mounting module synchronously rotates along with the rotary workbench; each press-mounting module is at least provided with three stations which are respectively a pole piece feeding station, a magnet feeding station and a shell feeding station; the frame on still be equipped with pole piece feeding station, magnetite feeding station and shell feeding station one-to-one's feeding module, swivel work head independently rotate for three feeding module.
2. The automated assembly apparatus of claim 1, wherein: the press-fitting module comprises an upper press-fitting die, a lower press-fitting die and a first driving assembly for driving the upper press-fitting die and the lower press-fitting die to approach or separate from each other.
3. The automated assembly apparatus of claim 2, wherein: the press-fitting lower die comprises a lower die base, a mandrel and a sleeve, and the mandrel is connected with the lower die base; the sleeve is sleeved on the mandrel, the upper end of the sleeve is opened, the upper end of the mandrel sleeve is higher than the upper end of the mandrel, and the mandrel and the sleeve jointly enclose a press-fitting space; the press-fitting upper die comprises a press-fitting head corresponding to the press-fitting space.
4. The automated assembly apparatus of claim 1, wherein: the three feeding modules are a pole piece feeding secondary module corresponding to a pole piece feeding station, a magnet feeding secondary module corresponding to a magnet feeding station and a shell feeding secondary module corresponding to a shell feeding station in sequence; the pole piece feeding secondary module and the shell feeding secondary module are respectively corresponding to the dispensing modules.
5. The automated assembly apparatus of claim 4, wherein: the shell feeding secondary module also comprises a turnover mechanism, the turnover mechanism comprises a turnover shaft and a second driving assembly for driving the turnover shaft to rotate, and the rotation center of the turnover shaft is parallel to the horizontal direction; the overturning shaft is provided with two clamping arms which are arranged in parallel, and an overturning space is formed between the two clamping arms.
6. The automated assembly apparatus of claim 4, wherein: the glue dispensing module comprises a glue storage device, wherein a glue outlet channel and a power mechanism for controlling the glue outlet of the glue storage device are arranged on the glue storage device; the glue dispensing module further comprises an axial feeding mechanism for driving the glue storage device to move axially.
7. The automated assembly apparatus of any of claims 1-6, wherein: the feeding module comprises a sorting and conveying assembly, the sorting and conveying assembly comprises a sorting device and a conveying channel, and an inlet of the conveying channel corresponds to an outlet of the sorting device; the feeding module also comprises a transferring assembly for transferring parts between the material conveying channel and the press-fitting module.
8. The automated assembly apparatus of claim 7, wherein: the transfer assembly comprises an adsorption unit, a horizontal transfer mechanism for driving the adsorption unit to move horizontally and a vertical transfer mechanism for driving the adsorption unit to move vertically.
9. The automated assembly apparatus of claim 8, wherein: each press-mounting module is provided with at least one discharging station; the machine frame is also provided with a discharging module corresponding to the discharging station, and the discharging module comprises a material receiving device and a transferring assembly for transferring the magnetic circuit assembly between the press-fitting module and the material receiving device.
10. A method of assembling a magnetic circuit assembly, comprising: use of an automated assembly plant according to any of claims 1 to 9, comprising at least the following steps:
if the pile pressing module is aligned with the feeding station in the initial state, directly entering a second step; otherwise, rotating the rotary workbench, and transferring the press-mounting module to a pole piece feeding station;
step two, the rotary worktable temporarily stops rotating, and the feeding module transfers the pole piece to the press-mounting module;
step three, the rotary workbench continues to rotate, after the press-fitting module is transferred to a magnet feeding station, the rotary workbench stops rotating temporarily, and the feeding module transfers magnets to the press-fitting module and is stacked with the pole pieces;
step four, the rotary workbench continues to rotate, after the press-fitting module is transferred to a shell feeding station, the rotary workbench stops rotating temporarily, and the shell is transferred to the press-fitting module and stacked with the magnet by the feeding module;
and step five, the press mounting module compresses the magnetic circuit assembly and maintains the pressure for a set time to complete the assembly of the magnetic circuit assembly.
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| CN202011525721.6A CN112643332A (en) | 2020-12-22 | 2020-12-22 | Automatic assembling equipment and assembling method for magnetic circuit assembly |
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| CN202011525721.6A CN112643332A (en) | 2020-12-22 | 2020-12-22 | Automatic assembling equipment and assembling method for magnetic circuit assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888562A (en) * | 2022-04-29 | 2022-08-12 | 江苏博涛智能热工股份有限公司 | Heat insulation bearing seat assembly machine |
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| CN111030399A (en) * | 2019-12-31 | 2020-04-17 | 江苏阳铭互联智能系统有限公司 | Automatic assembling equipment for motor end cover |
| CN111098108A (en) * | 2019-12-31 | 2020-05-05 | 常州安一智能科技有限公司 | Earphone speaker magnetic circuit assembly device |
| CN210949426U (en) * | 2019-10-30 | 2020-07-07 | 湖北瀛通电子有限公司 | Carousel formula solidification pressurize timing device |
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2020
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| US20030182795A1 (en) * | 2002-02-06 | 2003-10-02 | Budig Peter Klaus | Assembly machine |
| CN103287051A (en) * | 2013-06-07 | 2013-09-11 | 郭立群 | Composite pressing plate system and manufacturing method of cellular composite light partition wall |
| CN105619068A (en) * | 2016-02-24 | 2016-06-01 | 广州锦湖自动化设备有限公司 | Intelligent full-automatic powder box assembly machine |
| CN207767505U (en) * | 2017-08-30 | 2018-08-28 | 江门展艺电脑机械有限公司 | A kind of circumferential direction Multi-station linked mechanism |
| CN110418270A (en) * | 2018-04-27 | 2019-11-05 | 深圳市韶音科技有限公司 | The automatic assembly equipment of the magnetic circuit component of bone conduction earphone |
| CN210949426U (en) * | 2019-10-30 | 2020-07-07 | 湖北瀛通电子有限公司 | Carousel formula solidification pressurize timing device |
| CN111030399A (en) * | 2019-12-31 | 2020-04-17 | 江苏阳铭互联智能系统有限公司 | Automatic assembling equipment for motor end cover |
| CN111098108A (en) * | 2019-12-31 | 2020-05-05 | 常州安一智能科技有限公司 | Earphone speaker magnetic circuit assembly device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888562A (en) * | 2022-04-29 | 2022-08-12 | 江苏博涛智能热工股份有限公司 | Heat insulation bearing seat assembly machine |
| CN114888562B (en) * | 2022-04-29 | 2023-12-12 | 江苏博涛智能热工股份有限公司 | Heat insulation bearing seat assembly machine |
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Application publication date: 20210413 |
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