CN117118163A - Motor copper line pressure equipment - Google Patents
Motor copper line pressure equipment Download PDFInfo
- Publication number
- CN117118163A CN117118163A CN202311376501.5A CN202311376501A CN117118163A CN 117118163 A CN117118163 A CN 117118163A CN 202311376501 A CN202311376501 A CN 202311376501A CN 117118163 A CN117118163 A CN 117118163A
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- CN
- China
- Prior art keywords
- motor
- copper wire
- finished product
- rod
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 52
- 239000010949 copper Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 178
- 238000003825 pressing Methods 0.000 claims abstract description 81
- 239000011265 semifinished product Substances 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 239000000047 product Substances 0.000 claims abstract description 24
- 230000036316 preload Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 238000005056 compaction Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0056—Manufacturing winding connections
- H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a motor copper wire press fitting equipment, which comprises: the first feeding mechanism is used for conveying the motor semi-finished product; the prepressing mechanism comprises a first driving mechanism and a plurality of pressing rods connected with the first driving mechanism, wherein the first driving mechanism is used for driving the pressing rods to move so as to prepress copper wires in the motor semi-finished product into copper wire slots in the motor semi-finished product; the pin inserting mechanism comprises a pin inserting machine, and the pin inserting machine inserts a pin into the copper wire groove so as to fix the pre-pressed copper wire into the copper wire groove; and the second feeding mechanism is used for conveying the pre-packaged motor semi-finished product to the working position of the pin inserting machine. This equipment work efficiency is high, can be automatic with the orderly press-fit of copper line in the motor semi-manufactured goods be fixed in the copper wire casing, make its close-fitting, prevent that the copper line from being mixed and disorderly arranging, avoid the copper line to appear not hard up, circumstances such as fracture, can realize multichannel detection process to whole press-fit process, guarantee the quality and the accuracy of copper line press-fit, improve the yields of motor production, guarantee motor product quality.
Description
Technical Field
The invention relates to a motor copper wire press-fitting device, and belongs to the technical field of motor copper wire press-fitting.
Background
Motors are important basic products widely used in the automation field, wherein small motors are divided into motors with leads and motors without leads according to the connection mode of leads. A leaded motor refers to a so-called direct connection in which the lead wires are directly connected to the respective terminals to supply current to the motor stator windings. A leadless motor is a motor with only a connector port, and the lead is connected with the motor as a separate part through a matching interface, namely a so-called indirect connection mode.
No matter the aforesaid has lead wire motor scheme or no lead wire motor scheme, all need use the contact pin, insert the contact pin to the inside copper wire casing of motor on, carry out pressure equipment to the inside copper line of motor to realize the fixed to the inside copper line of motor. The existing motor copper wire press mounting equipment adopts manual operation, has low manual efficiency, low precision and large workload, cannot realize automatic production, and can easily cause a large number of defective motors with loose and broken copper wires in the production process, thereby reducing the quality of motor products and seriously affecting the normal operation of the motors.
Disclosure of Invention
In order to solve the problems, the invention provides the motor copper wire press-mounting equipment which is high in automation degree, high in working efficiency and high in precision, copper wires in semi-finished products of a motor can be automatically pressed in a copper wire groove to be tightly matched, so that the copper wires can be conveniently and smoothly electrified, the copper wires can be orderly fixed in the copper wire groove, the copper wires are prevented from being irregularly arranged, the situations of loosening, breakage and the like of the copper wires are avoided, the yield of motor production is improved, and the quality of motor products is ensured.
The invention aims to provide a motor copper wire press-fitting device, which comprises:
the first feeding mechanism is used for conveying the motor semi-finished product;
the pre-pressing mechanism comprises a first driving mechanism and a plurality of pressing rods connected with the first driving mechanism, and the first driving mechanism is used for driving the pressing rods to move so as to pre-press copper wires in the motor semi-finished product into copper wire slots in the motor semi-finished product;
the pin inserting mechanism comprises a pin inserting machine, wherein the pin inserting machine inserts a pin into the copper wire groove so as to fix the pre-pressed copper wire into the copper wire groove; and
and the second feeding mechanism is used for conveying the pre-packaged motor semi-finished product to the working position of the pin inserting machine. The working position of the pin inserting machine refers to conveying the motor semi-finished product to the lower part of the pin inserting machine.
In one embodiment of the invention, the device further comprises a first detection mechanism, wherein the first detection mechanism comprises a second driving mechanism and a plurality of first laser sensors connected with the second driving mechanism, and the plurality of first laser sensors can be inserted into the pre-pressing mechanism to detect the compression bar.
In one embodiment of the present invention, the copper wire press-fitting device further comprises a second detection mechanism, wherein the second detection mechanism comprises a multi-point sensor, and the multi-point sensor is used for detecting whether the copper wire pre-pressed by the pre-pressing mechanism is pressed in place or not and the integrity of the copper wire.
In one embodiment of the invention, the compression bar comprises a second bar body, the bottom of the second bar body is fixedly connected with a first compression sheet and a second compression sheet, the second compression sheet is fixedly connected to one side of the first compression sheet, the bottom end of the second compression sheet is provided with a groove for fixing a copper wire, and the top of the groove is flush with the bottom surface of the first compression sheet; the first driving mechanism drives the compression bar to move downwards, the groove at the bottom end of the second pressing sheet clamps copper wires, and the first pressing sheet pushes the copper wires clamped in the groove downwards to pre-load the copper wires in the copper wire groove.
In one embodiment of the invention, the pre-pressing mechanism further comprises a plurality of fixing rods connected with the first driving mechanism, and the first driving mechanism is used for driving the fixing rods to move so as to fix the motor semi-finished product; the fixed rod comprises a first rod body, a rod sleeve is sleeved outside the first rod body, and an end head is arranged at the bottom of the first rod body; the first driving mechanism drives the fixing rod to move downwards, the end head is inserted into a hole formed in the motor semi-finished product to fix the motor semi-finished product, and the bottom surface of the rod sleeve is abutted to the motor semi-finished product so that the motor semi-finished product is kept horizontal.
In one embodiment of the invention, the device further comprises a frame, wherein a workbench is arranged in the frame; the pre-pressing mechanism further comprises a first output shaft connected with the first driving mechanism, the first driving mechanism is used for driving the first output shaft to move, the first driving mechanism is fixedly connected with a first connecting plate, and the first connecting plate is fixed on the workbench through a first supporting rod; the first output shaft is kept away from the one end of first actuating mechanism is connected with the link, the embedded groove has been seted up to the link inside, and the bottom of link is connected with the mount pad through the connecting axle, a plurality of dead lever and a plurality of depression bar are installed to the below of mount pad, and first actuating mechanism drives a plurality of dead lever and a plurality of depression bar through first output shaft, link, connecting axle, mount pad and reciprocates.
In one embodiment of the invention, the first detection mechanism is positioned at one side of the pre-pressing mechanism, the second driving mechanism is in driving connection with the second output shaft, the lower part of the second driving mechanism is fixedly connected with the supporting plate, the supporting plate is fixed on the workbench through the second supporting rod, one end of the second output shaft, which is far away from the second driving mechanism, is connected with the L-shaped second connecting block, the second connecting block is connected with a plurality of first laser sensors, and the plurality of first laser sensors and the second connecting block can extend into an embedded groove in a connecting frame of the pre-pressing mechanism; after the pre-pressed copper wire of the pre-pressing mechanism rises to return, the second driving mechanism drives a plurality of first laser sensors and the second connecting block to extend into the embedded groove, and the plurality of first laser sensors penetrate through holes formed in the bottom of the connecting frame to align with the fixing rod and/or the pressing rod so as to detect whether the fixing rod and/or the pressing rod is damaged or broken.
In one embodiment of the invention, the device further comprises a frame, wherein a workbench is arranged in the frame; the second detection mechanism is located one side of the pre-pressing mechanism and located the first feeding mechanism, the multipoint sensor is fixedly connected with a second connecting plate, the second connecting plate is connected with a connecting rod, the connecting rod is connected with a third supporting rod, the third supporting rod is installed on the workbench, and the multipoint sensor is installed on the workbench through the second connecting plate, the connecting rod and the third supporting rod.
In one embodiment of the invention, the device further comprises a frame, wherein a workbench is arranged in the frame; the first feeding mechanism comprises a linear module, the linear module is connected with a moving block, the linear module is used for driving the moving block to move, a first connecting block is connected to the moving block, a first tray is connected to the first connecting block, and the first tray is used for bearing a motor semi-finished product; a guide rail is arranged on one side of the linear module, the guide rail is fixedly connected to the workbench, and the first connecting block is in sliding connection with the guide rail; the linear module drives the moving block to move, and the moving block drives the motor semi-finished product to move through the first connecting block and the first tray; the second feeding mechanism comprises an X-axis linear module arranged on the workbench, a Y-axis linear module is connected to the X-axis linear module and used for driving the Y-axis linear module to move, a motor is connected to the Y-axis linear module and used for driving the motor to move, a second tray used for bearing a motor semi-finished product is connected to the motor, and the motor is used for driving the second tray and the motor semi-finished product fixed on the second tray to rotate; the pin inserting machine is connected with a fixing frame, the fixing frame is fixedly connected to the workbench, and the pin inserting machine is fixed to the workbench through the fixing frame.
In one embodiment of the invention, the device further comprises a third laser sensor, a second laser sensor and a code scanning gun which are arranged on the workbench, wherein the third laser sensor is positioned at one side of the second feeding mechanism and is used for detecting whether a motor semi-finished product arranged on the second tray exists or not and whether the motor semi-finished product is in a horizontal state or not; the code scanning gun is positioned at one side of the first feeding mechanism and is used for reading product data information of the motor semi-finished product; the second laser sensor is located one side of the first feeding mechanism and is used for detecting whether the motor semi-finished product installed on the first tray is in a horizontal state or not in an induction mode.
Advantageous effects
(1) The invention has precise structure, accurate operation, high precision, high automation degree and high working efficiency, and realizes that the copper wires in the motor semi-finished product can be automatically pressed in the copper wire groove through the layout matching among the first feeding mechanism, the pre-pressing mechanism, the first detecting mechanism, the second feeding mechanism and the contact pin mechanism, so that the copper wires can be tightly matched, the subsequent smooth energization of the copper wires can be facilitated, the copper wires can be orderly fixed in the copper wire groove, the copper wires are prevented from being irregularly arranged, the situations of loosening, breaking and the like of the copper wires are avoided, the yield of motor production is improved, and the product quality of the motor is ensured. In addition, the plurality of sensors are arranged to realize a plurality of detection procedures for the whole press mounting process, so that the quality and the accuracy of the press mounting of copper wires are ensured.
(2) According to the invention, the pre-pressing mechanism is used for pre-pressing the motor copper wire, so that the motor copper wire is pre-pressed in the copper wire groove, and on one hand, the pre-pressed copper wire is conveniently fixed by a pin inserting machine in the later stage; on the other hand, make the copper line fix in order in the copper wire casing, prevent that the copper line from being mixed and disorderly to arrange, avoid the copper line to appear not hard up, circumstances such as fracture, improved the yields of motor production, guaranteed motor product quality.
Drawings
Fig. 1 is a perspective view of a motor copper wire press-fitting apparatus of the present invention;
FIG. 2 is a schematic top view of the various mechanisms on the table of the present invention;
FIG. 3 is a perspective view of the table and various mechanisms thereon of the present invention;
FIG. 4 is a perspective view of the FIG. 3 workstation with the pin mechanism removed;
FIG. 5 is a schematic view of a part of the table and its various mechanisms according to the present invention from another perspective;
FIG. 6 is an enlarged view of A in FIG. 5;
FIG. 7 is a perspective view of the pre-compression mechanism of the present invention;
FIG. 8 is a perspective view of yet another view of the precompression mechanism of the present invention;
FIG. 9 is a perspective view of a further view of the precompression mechanism of the present invention;
FIG. 10 is a perspective view of the mounting block, securing lever, and compression bar of the present invention;
FIG. 11 is a perspective view of a second feed mechanism of the present invention;
FIG. 12 is a perspective view of a pin mechanism of the present invention;
FIG. 13 is a top view of a motor half-product of the present invention;
fig. 14 is a schematic partial structure of a motor semi-finished product of the present invention.
In the figure: 1. a first feeding mechanism; 11. a linear module; 12. a moving block; 13. a guide rail; 14. a first connection block; 15. a first tray; 2. a pre-pressing mechanism; 21. a first driving mechanism; 22. a first output shaft; 23. a connecting frame; 231. an embedding groove; 24. a mounting base; 25. a fixed rod; 251. a first rod body; 252. a rod sleeve; 253. an end head; 26. a compression bar; 261. a second rod body; 262. a first tabletting; 263. a second tabletting step; 264. a groove; 27. a first connection plate; 28. a first support bar; 29. a connecting shaft; 3. a first detection mechanism; 31. a second driving mechanism; 32. a second output shaft; 33. a support plate; 34. a second support bar; 35. a second connection block; 36. a first laser sensor; 4. a second detection mechanism; 41. a multipoint sensor; 42. a second connecting plate; 43. a third support bar; 44. a connecting rod; 5. a second feeding mechanism; 51. an X-axis linear module; 52. a Y-axis linear module; 53. a motor; 54. a second tray; 6. a pin mechanism; 61. a pin inserting machine; 62. a fixing frame; 7. a frame; 8. a work table; 91. a motor semi-finished product; 92. copper wire; 93. copper wire grooves; 94. a needle; 95. a code scanning gun; 96. a second laser sensor; 97. and a third laser sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
As shown in fig. 1-14, the present invention provides a motor copper wire press-mounting device, in some embodiments, the motor copper wire press-mounting device includes a frame 7, a workbench 8 is disposed in the frame 7, and a first feeding mechanism 1, a pre-pressing mechanism 2, a first detecting mechanism 3, a second detecting mechanism 4, a second feeding mechanism 5 and a pin inserting mechanism 6 are mounted on the workbench 8.
Optionally, in some embodiments, the first feeding mechanism 1 includes a linear module 11, the linear module 11 is connected with a moving block 12, the linear module 11 is used for driving the moving block 12 to move, a first connecting block 14 is connected to the moving block 12, a first tray 15 is connected to the first connecting block 14, and the first tray 15 is used for carrying the motor semi-finished product 91; one side of the linear module 11 is provided with a guide rail 13, the guide rail 13 is fixedly connected to the workbench 8, and the first connecting block 14 is slidably connected with the guide rail 13. The linear module 11 drives the moving block 12 to move, and the moving block 12 drives the motor semi-finished product 91 to move through the first connecting block 14 and the first tray 15.
As shown in fig. 6-9, optionally, in some embodiments, the pre-pressing mechanism 2 includes a first driving mechanism 21 and a first output shaft 22 drivingly connected thereto, and the first driving mechanism 21 is used for driving the first output shaft 22 to move; the first driving mechanism 21 is fixedly connected with a first connecting plate 27, and the first connecting plate 27 is fixed on the workbench 8 through a first supporting rod 28; one end of the first output shaft 22, which is far away from the first driving mechanism 21, is connected with a connecting frame 23, an embedded groove 231 is formed in the connecting frame 23, the bottom of the connecting frame 23 is connected with a mounting seat 24 through a connecting shaft 29, a plurality of fixing rods 25 and a plurality of pressing rods 26 are arranged below the mounting seat 24, and the first driving mechanism 21 drives the plurality of fixing rods 25 and the plurality of pressing rods 26 to move up and down through the first output shaft 22, the connecting frame 23, the connecting shaft 29 and the mounting seat 24; the fixing rod 25 is used for fixing the motor semi-finished product 91, so that loosening and other phenomena are prevented in the press mounting process, and the press mounting precision is ensured; the compression bar 26 is used for pre-pressing copper wires 92 in a motor semi-finished product 91.
Preferably, the first driving mechanism 21 is a cylinder.
As shown in fig. 6-9, 13 and 14, optionally, in some embodiments, the fixing rod 25 includes a first rod 251 fixedly connected to the mounting base 24, a rod sleeve 252 is sleeved on the first rod 251, and a tip 253 is disposed at the bottom of the first rod 251; the compression bar 26 comprises a second bar body 261 fixedly connected with the mounting seat 24, a first pressing sheet 262 and a second pressing sheet 263 are fixedly connected to the bottom of the second bar body 261, the second pressing sheet 263 is fixedly connected to one side of the first pressing sheet 262, a groove 264 for fixing the copper wire 92 is formed in the bottom end of the second pressing sheet 263, and the top of the groove 264 is flush with the bottom surface of the first pressing sheet 262; a plurality of copper wires 92 and a plurality of copper wire grooves 93 are arranged in the motor semi-finished product 91; when the first driving mechanism 21 drives the fixing rod 25 and the pressing rod 26 to press down, the end 253 of the fixing rod 25 is inserted into a hole formed in the motor semi-finished product 91 to fix the motor semi-finished product 91, and the bottom surface of the rod sleeve 252 is abutted to the motor semi-finished product 91, so that the motor semi-finished product 91 is kept horizontal, and the precision of the copper wire 92 during subsequent press-mounting is ensured; at the same time, the copper wire 92 is caught by the recess 264 under the second presser bar 263 of the presser bar 26, and the first presser bar 262 pushes down the copper wire 92 caught by the recess 264, pre-pressing the copper wire 92 into the copper wire slot 93, since the top of the recess 264 is flush with the bottom surface of the first presser bar 262. According to the copper wire groove 93 pre-pressing device, the copper wires 92 can be pre-pressed in the copper wire groove 93 rapidly and accurately through the fixing rod 25 and the pressing rod 26, and the working efficiency is improved.
According to the invention, the pre-pressing mechanism 2 is used for pre-pressing the motor copper wire 92, so that the copper wire 92 is pre-pressed in the copper wire groove 93, and on one hand, the pre-pressed copper wire 92 is conveniently fixed by the pin inserting machine 61 at the later stage; on the other hand, the copper wires 92 are orderly fixed in the copper wire slots 93, so that the copper wires 92 are prevented from being randomly arranged, the situations of loosening, breakage and the like of the copper wires 92 are avoided, the yield of motor production is improved, and the quality of motor products is guaranteed.
Optionally, in some embodiments, a first detecting mechanism 3 is disposed on one side of the pre-pressing mechanism 2, the first detecting mechanism 3 includes a second driving mechanism 31, a second output shaft 32 is connected to the second driving mechanism 31 in a driving manner, a supporting plate 33 is fixedly connected to the lower portion of the second driving mechanism 31, the supporting plate 33 is fixed on the workbench 8 through a second supporting rod 34, an L-shaped second connecting block 35 is connected to one end, away from the second driving mechanism 31, of the second output shaft 32, a plurality of first laser sensors 36 are connected to the second connecting block 35, and the plurality of first laser sensors 36 and the second connecting block 35 can extend into an embedded groove 231 in the connecting frame 23 of the pre-pressing mechanism 2. After the copper wire 92 press-fitted in the pre-pressing mechanism 2 rises and returns, the second driving mechanism 31 drives the first laser sensors 36 and the second connecting blocks 35 to extend into the embedded groove 231, and the first laser sensors 36 penetrate through holes formed in the bottom of the connecting frame 23 to align with the fixing rod 25 and/or the pressing rod 26, so that whether the fixing rod 25 and/or the pressing rod 26 of the pre-pressing mechanism 2 are damaged or broken can be detected. Through the detection procedure of the first detection mechanism 3, the service condition of the pressing rod 26 can be detected at all times, the pressing rod 26 is guaranteed to be in a normal working state at all times, the press mounting accuracy of the pre-pressing mechanism 2 can be guaranteed, the problem that the copper wire 92 is loose after the damaged pressing rod 26 presses the copper wire 92 and the press mounting is inaccurate is avoided, and the quality of a motor product is guaranteed.
Preferably, the second driving mechanism 3 is a cylinder.
Optionally, in some embodiments, a second detecting mechanism 4 is disposed on a side of the first detecting mechanism 3 away from the pre-pressing mechanism 2, the second detecting mechanism 4 includes a multi-point sensor 41, the multi-point sensor 41 is fixedly connected with a second connecting plate 42, the second connecting plate 42 is connected with a connecting rod 44, the connecting rod 44 is connected with a third supporting rod 43, the third supporting rod 43 is mounted on the workbench 8, and the multi-point sensor 41 is mounted on the workbench 8 through the second connecting plate 42, the connecting rod 44 and the third supporting rod 43. After the pre-pressing mechanism 2 pre-presses the copper wire 92 to return, the first feeding mechanism 1 drives the pre-pressed copper wire 92 to move obliquely below the multipoint sensor 41, the multipoint sensor 41 detects whether the copper wire 92 in the motor semi-finished product 91 is pressed in place, and the multipoint sensor 41 can also detect the integrity of the copper wire 92. Through the detection program of this way second detection mechanism 4, can detect the copper line 92 after pre-compaction mechanism 2 pre-compaction, will press fit not put in place or not hard up cracked copper line 92 filters out, has guaranteed the quality of copper line 92 pre-compaction and the accuracy of pre-compaction.
Optionally, in some embodiments, the feeding device further comprises a second feeding mechanism 5, the second feeding mechanism 5 comprises an X-axis linear module 51 installed on the workbench 8, a Y-axis linear module 52 is connected to the X-axis linear module 51, the X-axis linear module 51 is used for driving the Y-axis linear module 52 to move, a motor 53 is connected to the Y-axis linear module 52, the Y-axis linear module 52 is used for driving the motor 53 to move, a second tray 54 for carrying a motor semi-finished product 91 is connected to the motor 53, and the motor 53 is used for driving the second tray 54 and the motor semi-finished product 91 fixed on the second tray 54 to rotate. The motor semi-finished product 91 meeting the pre-loading requirement can be sent to the lower part of the pin mechanism 6 through the second feeding mechanism 5, so that the pin mechanism 6 can conveniently fix the copper wire 92 by pins. Wherein,
optionally, in some embodiments, the device further comprises a third laser sensor 97, a second laser sensor 96 and a code scanning gun 95 which are installed on the workbench 8, wherein the third laser sensor 97 is positioned at one side of the second feeding mechanism 5, and the third laser sensor 97 is used for detecting whether the motor semi-finished product 91 installed on the second tray 54 is in a horizontal state or not, so that the pin precision of the subsequent pin mechanism 6 is ensured, and the quality of motor products is further ensured; the code scanning gun 95 is positioned at one side of the first feeding mechanism 1, the code scanning gun 95 is used for reading product data information of the motor semi-finished product 91 and sending the product data information to the PLC control system, the PLC control system inputs a product database, and the code scanning gun 95 realizes data tracking of motor products; the second laser sensor 96 is located at one side of the first feeding mechanism 1, the second laser sensor 96 is used for detecting whether the motor semi-finished product 91 installed on the first tray 15 is in a horizontal state or not in a sensing mode, if the motor semi-finished product 91 is abnormal in detection, the equipment alarms, an operator is required to adjust the product and eliminate the alarm, the detection procedure of the second laser sensor 96 can ensure that the motor semi-finished product 91 is in horizontal rotation, and guarantee is provided for the press mounting accuracy of the copper wire 92 pressed by the follow-up pre-pressing mechanism 2.
Optionally, in some embodiments, the device further includes a pin mechanism 6, where the pin mechanism 6 includes a pin machine 61, where the pin machine 61 is connected to a fixing frame 62, the fixing frame 62 is fixedly connected to the workbench 8, and the pin machine 61 is fixed to the workbench 8 by the fixing frame 62. The motor semi-finished product 91 on the second tray 54 moves to the lower side of the pin inserting machine 61, the pin inserting machine 61 operates, and the pins 94 are inserted into the copper wire grooves 93 in the motor semi-finished product 91, so that the copper wires 92 are tightly fixed in the copper wire grooves 93, and press-fitting fixation of the copper wires 92 is realized. The pin machine 61 is an existing device, and its structure will not be described in detail.
The invention also provides a motor copper wire press-fitting method, which is applied to the motor copper wire press-fitting equipment and comprises the following steps:
step1, manually taking the motor semi-finished product 91, putting the motor semi-finished product 91 on a first tray 15 of a first feeding mechanism 1, starting a code scanning gun 95 after an indication signal is lightened, reading product data information of the motor semi-finished product 91 by the code scanning gun 95, sending the product data information to a PLC control system, and recording a product database by the PLC control system; the two second laser sensors 96 respectively detect whether the product of the motor semi-finished product 91 installed on the first tray 15 is in a horizontal state or not, if so, the equipment alarms, and an operator is required to adjust the product and eliminate the alarm;
step2, after confirming that the motor semi-finished product 91 on the first tray 15 in Step1 meets the requirements, the first feeding mechanism 1 moves the motor semi-finished product 91 to the position below the pre-pressing mechanism 2, the first driving mechanism 21 is started to push the fixing rod 25 and the pressing rod 26 to press down, the end 253 of the fixing rod 25 is inserted into a hole arranged in the motor semi-finished product 91 to fix the motor semi-finished product 91, the bottom surface of the rod sleeve 252 is abutted with the motor semi-finished product 91, so that the motor semi-finished product 91 is kept horizontal, and the precision in the process of subsequently pressing the copper wire 92 is ensured; meanwhile, the copper wire 92 is clamped by the groove 264 below the second pressing piece 263 of the pressing rod 26, and the top of the groove 264 is flush with the bottom surface of the first pressing piece 262, the first pressing piece 262 pushes the copper wire 92 clamped by the groove 264 downwards, so that the copper wire 92 is pre-pressed in the copper wire groove 93, and the process flow of pressing the copper wire is realized;
step3, after the copper wire 92 is pressed by the pre-pressing mechanism 2 and rises to return, the second driving mechanism 31 drives the first laser sensors 36 and the second connecting blocks 35 to extend into the embedded groove 231, and the first laser sensors 36 pass through holes arranged at the bottom of the connecting frame 23 to align with the fixing rod 25 and/or the pressing rod 26, so that whether the fixing rod 25 and/or the pressing rod 26 of the pre-pressing mechanism 2 are damaged or not can be detected;
step4, after confirming that the fixing rod 25 and the compression rod 26 in Step3 are not damaged or broken, the first feeding mechanism 1 drives the pre-pressed copper wire 92 to move obliquely below the multipoint sensor 41, the multipoint sensor 41 detects whether the copper wire 92 in the motor semi-finished product 91 is pressed in place, the multipoint sensor 41 can also detect the integrity of the copper wire 92, and the next Step is carried out after confirming that the detection is free of problems;
step5, grabbing the motor semi-finished product 91 on the first tray 15 by using a robot, mounting the motor semi-finished product 91 on the second tray 54, and respectively detecting whether the motor semi-finished product 91 which is inductively mounted on the second tray 54 exists or not and whether the motor semi-finished product 91 is in a horizontal state or not by using two third laser sensors 97, wherein after the detection is correct, the X-axis linear module 51, the Y-axis linear module 52, the motor 53 and the motor semi-finished product 91 are driven to move to a designated position below the pin mechanism 6;
step6, the pin inserting machine 61 operates, and the pins 94 are inserted into the copper wire grooves 93 in the motor semi-finished product 91, so that the copper wires 92 are tightly fixed in the copper wire grooves 93, and press-fitting fixation of the copper wires 92 is realized. The pin process flow of 6 pins 94 in the motor semi-finished product 91 is completed.
The invention has precise structure, accurate operation, high precision, high automation degree and high working efficiency, and realizes that the copper wires in the motor semi-finished product can be automatically pressed in the copper wire groove through the layout matching among the first feeding mechanism, the pre-pressing mechanism, the first detecting mechanism, the second feeding mechanism and the contact pin mechanism, so that the copper wires can be tightly matched, the subsequent smooth energization of the copper wires can be facilitated, the copper wires can be orderly fixed in the copper wire groove, the copper wires are prevented from being irregularly arranged, the situations of loosening, breaking and the like of the copper wires are avoided, the yield of motor production is improved, and the product quality of the motor is ensured. In addition, the plurality of sensors are arranged to realize a plurality of detection procedures for the whole press mounting process, so that the quality and the accuracy of the press mounting of copper wires are ensured.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
The principles and embodiments of the present invention have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present invention and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a motor copper line pressure equipment which characterized in that includes:
a first feeding mechanism (1) for conveying motor semi-finished products (91);
the pre-pressing mechanism (2) comprises a first driving mechanism (21) and a plurality of pressing rods (26) connected with the first driving mechanism, wherein the first driving mechanism (21) is used for driving the pressing rods (26) to move so as to pre-press copper wires (92) in a motor semi-finished product (91) into copper wire slots (93) in the motor semi-finished product (91);
a pin mechanism (6) including a pin machine (61), the pin machine (61) inserting pins (94) into copper wire slots (93) to fix pre-packed copper wires (92) in the copper wire slots (93); and
and the second feeding mechanism (5) is used for conveying the pre-packaged motor semi-finished product (91) to the working position of the pin inserting machine (61).
2. The motor copper wire press-fitting equipment according to claim 1, further comprising a first detection mechanism (3), wherein the first detection mechanism (3) comprises a second driving mechanism (31) and a plurality of first laser sensors (36) connected with the second driving mechanism, and the plurality of first laser sensors (36) can be inserted into the pre-pressing mechanism (2) to detect the pressing rod (26).
3. The electric motor copper wire press-fitting device according to claim 1, further comprising a second detection mechanism (4), the second detection mechanism (4) comprising a multipoint sensor (41), the multipoint sensor (41) being adapted to detect whether the copper wire (92) pre-pressed by the pre-pressing mechanism (2) is press-fitted in place and the integrity of the copper wire (92).
4. The motor copper wire press-fitting device according to claim 1, wherein the press rod (26) comprises a second rod body (261), a first press piece (262) and a second press piece (263) are fixedly connected to the bottom of the second rod body (261), the second press piece (263) is fixedly connected to one side of the first press piece (262), a groove (264) for fixing a copper wire (92) is formed in the bottom end of the second press piece (263), and the top of the groove (264) is flush with the bottom surface of the first press piece (262); the first driving mechanism (21) drives the pressing rod (26) to move downwards, the copper wire (92) is clamped by the groove (264) at the bottom end of the second pressing piece (263), and the copper wire (92) clamped in the groove (264) is pushed downwards by the first pressing piece (262) to be pre-pressed in the copper wire groove (93).
5. The motor copper wire press-fitting device according to claim 2, characterized in that the pre-pressing mechanism (2) further comprises a plurality of fixing rods (25) connected with the first driving mechanism (21), the first driving mechanism (21) being used for driving the fixing rods (25) to move so as to fix a motor semi-finished product (91); the fixed rod (25) comprises a first rod body (251), a rod sleeve (252) is sleeved outside the first rod body (251), and an end head (253) is arranged at the bottom of the first rod body (251); the first driving mechanism (21) drives the fixing rod (25) to move downwards, the end head (253) is inserted into a hole formed in the motor semi-finished product (91) to fix the motor semi-finished product (91), and the bottom surface of the rod sleeve (252) is abutted to the motor semi-finished product (91) so that the motor semi-finished product (91) is kept horizontal.
6. The motor copper wire press-fitting device according to claim 5, further comprising a frame (7), wherein a workbench (8) is arranged in the frame (7); the pre-pressing mechanism (2) further comprises a first output shaft (22) connected with the first driving mechanism (21), the first driving mechanism (21) is used for driving the first output shaft (22) to move, the first driving mechanism (21) is fixedly connected with a first connecting plate (27), and the first connecting plate (27) is fixed on the workbench (8) through a first supporting rod (28); the one end that first output shaft (22) was kept away from first actuating mechanism (21) is connected with link (23), embedded groove (231) has been seted up to link (23) inside, and the bottom of link (23) is connected with mount pad (24) through connecting axle (29), a plurality of dead lever (25) and a plurality of depression bar (26) are installed to the below of mount pad (24), and first actuating mechanism (21) are through first output shaft (22), link (23), connecting axle (29), mount pad (24) drive a plurality of dead lever (25) and a plurality of depression bar (26) reciprocates.
7. The motor copper wire press-fitting equipment according to claim 6, wherein the first detection mechanism (3) is located at one side of the pre-pressing mechanism (2), the second driving mechanism (31) is in driving connection with a second output shaft (32), a supporting plate (33) is fixedly connected below the second driving mechanism (31), the supporting plate (33) is fixed on the workbench (8) through a second supporting rod (34), one end, far away from the second driving mechanism (31), of the second output shaft (32) is connected with an L-shaped second connecting block (35), the second connecting block (35) is connected with a plurality of first laser sensors (36), and the plurality of first laser sensors (36) and the second connecting block (35) can extend into an embedded groove (231) in a connecting frame (23) of the pre-pressing mechanism (2); after the pre-pressing mechanism (2) pre-loads the copper wire (92) to ascend and return, the second driving mechanism (31) drives a plurality of first laser sensors (36) and second connecting blocks (35) to extend into the embedded groove (231), and the plurality of first laser sensors (36) penetrate through holes formed in the bottom of the connecting frame (23) to align with the fixing rod (25) and/or the pressing rod (26) so as to detect whether the fixing rod (25) and/or the pressing rod (26) are damaged or broken.
8. A motor copper wire press-fitting device according to claim 3, further comprising a frame (7), wherein a workbench (8) is arranged in the frame (7); the second detection mechanism (4) is located one side of the pre-pressing mechanism (2) and is located the first feeding mechanism (1), the multipoint sensor (41) is fixedly connected with a second connecting plate (42), the second connecting plate (42) is connected with a connecting rod (44), the connecting rod (44) is connected with a third supporting rod (43), the third supporting rod (43) is installed on the workbench (8), and the multipoint sensor (41) is installed on the workbench (8) through the second connecting plate (42), the connecting rod (44) and the third supporting rod (43).
9. The motor copper wire press-fitting device according to any one of claims 1 to 8, further comprising a frame (7), wherein a workbench (8) is provided in the frame (7); the first feeding mechanism (1) comprises a linear module (11), the linear module (11) is connected with a moving block (12), the linear module (11) is used for driving the moving block (12) to move, a first connecting block (14) is connected to the moving block (12), a first tray (15) is connected to the first connecting block (14), and the first tray (15) is used for bearing a motor semi-finished product (91); one side of the linear module (11) is provided with a guide rail (13), the guide rail (13) is fixedly connected to the workbench (8), and the first connecting block (14) is in sliding connection with the guide rail (13); the linear module (11) drives the moving block (12) to move, and the moving block (12) drives the motor semi-finished product (91) to move through the first connecting block (14) and the first tray (15); the second feeding mechanism (5) comprises an X-axis linear module (51) arranged on the workbench (8), a Y-axis linear module (52) is connected to the X-axis linear module (51), the X-axis linear module (51) is used for driving the Y-axis linear module (52) to move, a motor (53) is connected to the Y-axis linear module (52), the Y-axis linear module (52) is used for driving the motor (53) to move, a second tray (54) used for bearing a motor semi-finished product (91) is connected to the motor (53), and the motor (53) is used for driving the second tray (54) and the motor semi-finished product (91) fixed on the second tray to rotate; the pin inserting machine (61) is connected with a fixing frame (62), the fixing frame (62) is fixedly connected to the workbench (8), and the pin inserting machine (61) is fixed to the workbench (8) through the fixing frame (62).
10. The motor copper wire press-fitting device according to claim 9, further comprising a third laser sensor (97), a second laser sensor (96) and a code scanning gun (95) mounted on the workbench (8), wherein the third laser sensor (97) is located at one side of the second feeding mechanism (5), and the third laser sensor (97) is used for detecting whether a motor semi-finished product (91) mounted on the second tray (54) is in a horizontal state or not; the code scanning gun (95) is positioned at one side of the first feeding mechanism (1), and the code scanning gun (95) is used for reading product data information of the motor semi-finished product (91); the second laser sensor (96) is located on one side of the first feeding mechanism (1), and the second laser sensor (96) is used for detecting whether a motor semi-finished product (91) product which is inductively mounted on the first tray (15) has a horizontal state or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311376501.5A CN117118163B (en) | 2023-10-24 | 2023-10-24 | Motor copper line pressure equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311376501.5A CN117118163B (en) | 2023-10-24 | 2023-10-24 | Motor copper line pressure equipment |
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| CN117118163A true CN117118163A (en) | 2023-11-24 |
| CN117118163B CN117118163B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311376501.5A Active CN117118163B (en) | 2023-10-24 | 2023-10-24 | Motor copper line pressure equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205944709U (en) * | 2016-08-06 | 2017-02-08 | 乐清市勇创自动化科技有限公司 | Automatic needle inserting machine |
| CN206211791U (en) * | 2016-11-24 | 2017-05-31 | 东莞波泰自动化科技有限公司 | Motor stator automatic needle inserting machine |
| CN113659781A (en) * | 2021-08-17 | 2021-11-16 | 湖南星创智能装备有限公司 | Copper line automatic feeding mechanism and automatic pin inserting machine |
| CN215009995U (en) * | 2021-08-04 | 2021-12-03 | 跃科智能制造(无锡)有限公司 | Hairpin machine copper line plug wire push in device |
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2023
- 2023-10-24 CN CN202311376501.5A patent/CN117118163B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205944709U (en) * | 2016-08-06 | 2017-02-08 | 乐清市勇创自动化科技有限公司 | Automatic needle inserting machine |
| CN206211791U (en) * | 2016-11-24 | 2017-05-31 | 东莞波泰自动化科技有限公司 | Motor stator automatic needle inserting machine |
| CN215009995U (en) * | 2021-08-04 | 2021-12-03 | 跃科智能制造(无锡)有限公司 | Hairpin machine copper line plug wire push in device |
| CN113659781A (en) * | 2021-08-17 | 2021-11-16 | 湖南星创智能装备有限公司 | Copper line automatic feeding mechanism and automatic pin inserting machine |
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| CN117118163B (en) | 2024-02-02 |
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