KR101964040B1

KR101964040B1 - Continuous automated manufacturing system of brush holder

Info

Publication number: KR101964040B1
Application number: KR1020180001581A
Authority: KR
Inventors: 김환식; 김환섭; 한음식; 임한택
Original assignee: (주)한중엔시에스
Priority date: 2018-01-05
Filing date: 2018-01-05
Publication date: 2019-11-14
Also published as: KR20180014100A

Abstract

The present invention relates to a continuous automated manufacturing system of a brush holder that can significantly increase the production amount in the mass production line of the accessory holder as well as the quality of the brush holder used in the generator,
The tray 20 on which the lead frame 10 is seated is stacked, and when the lead frame seated on one tray is completely exhausted, the lead frame stacking part 100 configured to be transferred from the lower tray to a subsequent process, and the tray Lead frame conveying unit is configured to be transported to the jig for holding the one or more lead frame 10 for the brush holder seated on the (20) to the jig for injection molding around the lead frame ( 200 and the lead frame 10 conveyed through the conveying device 210 is gripped and supplied to the injection molding machine 410 or partially injected onto a selected surface of the lead frame through the primary injection molding unit 400. Upon completion, the multi-axis robot grips the lead frame, which has been partially injected, to control the operation in three dimensions so that it can be supplied to the spool removal unit 500 that removes the spool formed in the injection molding process. And at the same time, the lead frame supply / take-out unit 300, in which the multi-axis robot 310 having one or more gripping heads 320 is installed, and injection molding so as to be partially injection-molded on one selected surface of the lead frame 10; Punching die 510 for removing the spool formed in the injection molding process for the primary injection molding unit 400, the molding machine 410 is installed and the lead frame 10 is molded through the primary injection molding unit 400 Piercing processing unit 600 is installed, the spool removal unit 500 is configured to be installed, the piercing machine 610 for drilling one or more grooves 620 on the surface of the lead frame from which the spool is removed, and the piercing The process transfer unit 700 and the process transfer unit 700 is configured to transfer the completed lead frame 10 to a subsequent process and at the same time the conveyor 710 that can circulate the jig 720 in which the lead frame is seated in an endless track. 700 maid A tab fixing part 800 in which a tab welder 810 is installed to weld-fix one or more tabs 820 to one side of the surface of the lead frame 10 transferred through the process 710, and the tab fixing part A capacitor fixing part 900 including a capacitor welding machine 910 for welding and fixing the capacitor 920 to one side of the surface of the lead frame 10 transferred through the conveyor 710 at 800, and the capacitor fixing part The primary capacitor welding state inspection unit 1000 and the lead frame inspected by the primary capacitor welding state inspection unit 1000 are installed, the vision inspector 1010 is installed to inspect the welding state of the capacitor 920 welded fixed through the A lead frame alignment transfer unit 1100 configured to have a transfer device 1110 installed on the conveyor 710 so as to be placed on the conveyor 710 before the transfer to the secondary injection molding unit 1300. 10) The heat dissipation fins 1220 to be mounted on the heat dissipation fins aligned transfer unit 1200 is configured to transfer the apparatus 1210 is installed so as to wait for alignment before the transfer to the second injection molding unit 1300, and on one side of the lead frame waiting for alignment A secondary injection molding unit 1300 having an injection molding machine 1310 configured to perform secondary injection molding so that the heat dissipation fins 1220 are integrally mounted, a lead frame 10 that is waiting in the lead frame alignment transfer unit 1100, and The heat dissipation fins 1220 are simultaneously held in the heat dissipation fin alignment transfer unit 1200 and supplied to the injection molding machine 1310 or the lead frame and the heat dissipation fins are integrally injected through the secondary injection molding unit 1300. The brush holder 30 of the finished semi-finished state is gripped and controlled three-dimensionally so as to be supplied to the spool removing unit 500 which removes the spool formed in the injection molding process. Loaded on the jig with respect to the brush holder take-up unit 1400, which is configured with a multi-axis robot 1410 having a rod 1420, and the brush holder 30 of the semi-finished state molded through the secondary injection molding unit 1300 And a spool remover 1500 configured to remove the spool formed in the injection molding process while the natural cooling is performed, and the brush holder 30 in which the spool is removed through the spool remover 1500. Secondary capacitor welding state inspection unit 1600 is provided with a vision inspector 1610 is installed for inspecting the state of the welded portion of the secondary capacitor 920 and the secondary capacitor welding state inspection unit 1600 from the conveyor 710 Terminal deformation inspection unit 1700 is provided with a terminal deformation inspection unit (1710) for inspecting the deformation of the terminal with respect to the brush holder transferred through the) and the bar conveyed through the conveyor 710 from the terminal deformation inspection unit (1700) The terminal depth inspecting unit 1800 is provided with a terminal depth inspector 1810 for inspecting the depth of the terminal with respect to the holder and the brush holder transferred from the terminal depth inspecting unit 1800 through the conveyor 710. Brush holder welding state inspection unit 1900 and at least one LCR tester 1910 for inspecting leakage current, resistance of capacitors, tap welding state, and leakage current between terminals of the heat sink fins, and the brush holder welding state inspection unit 1900. From the standard and the design display unit 2000 and the laser marking machine 2010 for displaying the product specifications and drawings for the brush holder transferred through the conveyor 710 from the standard and the design display unit 2000 After the final visual inspection for the brush holder transferred through the) the product packaging unit (2100) to discard the defective products and to package the product for the good, and It is configured to include a control unit 2200 for controlling the operation of the process.

Description

Continuous automated manufacturing system of brush holder

The present invention relates to a continuous automated manufacturing system of a brush holder, and more particularly to a continuous automatic manufacturing system of a brush holder that can significantly increase the production in a small mass production line with the quality of the brush holder used in the generator. .

In general, the brush holder is a device for arranging a brush at a suitable position on the surface of a commutator or slip ring in a rotary electric machine so as to contact its surface at a suitable pressure. It leads to having.

These brush holders have various brush holders in proportion to the type of rotating machine. Among them, the brush holders used in the generators of automobiles are one of the engine electronics, which are connected to the engine and the belt to charge the consumed battery power and operate as other storage items. It supplies the current required for

As described above, the brush holder mounted on the generator of the automobile may be disclosed in Korean Patent Application Publication No. 10-2006-0020241 (name of the invention: a brush holder assembly of an automobile generator).

In the brush holder disclosed in No. 10-2006-0020241, it can be seen that parts performing various functions are integrally formed as one set. As in the brush holder disclosed in No. 10-2006-0020241, The brush holder manufacturing process was performed manually by a worker in a dedicated device for each component mounting.

For this reason, it is not a big problem for the production line that produces a small amount of various kinds of brush holders, but for the production line that produces one type of brush holders in large quantities, there is a considerable difficulty in delivery time. As a result, the quality of the product is often influenced, and there are problems such as frequent defective products.

Therefore, in the present invention, in the production line for producing a large number of single-piece brush holder in recognition of the above problems, the process can be fully automated until the final inspection step to improve the production amount as well as to produce high quality products and In addition, the object of the present invention is to provide a continuous automated manufacturing system of a brush holder that can significantly reduce human and material resources.

Continuous automated manufacturing system (S) of the brush holder of the present invention for achieving the above object,

The tray 20 on which the lead frame 10 is seated is stacked, and when the lead frame seated on one tray is completely exhausted, the lead frame stacking part 100 configured to be transferred from the lower tray to a subsequent process, and the tray Lead frame conveying unit is configured to be transported to the jig for holding the one or more lead frame 10 for the brush holder seated on the (20) to the jig for injection molding around the lead frame ( 200 and the lead frame 10 conveyed through the conveying device 210 is gripped and supplied to the injection molding machine 410 or partially injected onto a selected surface of the lead frame through the primary injection molding unit 400. Upon completion, the multi-axis robot grips the lead frame, which has been partially injected, to control the operation in three dimensions so that it can be supplied to the spool removal unit 500 that removes the spool formed in the injection molding process. And at the same time, the lead frame supply / take-out unit 300, in which the multi-axis robot 310 having one or more gripping heads 320 is installed, and injection molding so as to be partially injection-molded on one selected surface of the lead frame 10; Punching die 510 for removing the spool formed in the injection molding process for the primary injection molding unit 400, the molding machine 410 is installed and the lead frame 10 is molded through the primary injection molding unit 400 Piercing processing unit 600 is installed, the spool removal unit 500 is configured to be installed, the piercing machine 610 for drilling one or more grooves 620 on the surface of the lead frame from which the spool is removed, and the piercing The process transfer unit 700 and the process transfer unit 700 is configured to transfer the completed lead frame 10 to a subsequent process and at the same time the conveyor 710 that can circulate the jig 720 in which the lead frame is seated in an endless track. 700 maid A tab fixing part 800 in which a tab welder 810 is installed to weld-fix one or more tabs 820 to one side of the surface of the lead frame 10 transferred through the process 710, and the tab fixing part A capacitor fixing part 900 including a capacitor welding machine 910 for welding and fixing the capacitor 920 to one side of the surface of the lead frame 10 transferred through the conveyor 710 at 800, and the capacitor fixing part The primary capacitor welding state inspection unit 1000 and the lead frame inspected by the primary capacitor welding state inspection unit 1000 are installed, the vision inspector 1010 is installed to inspect the welding state of the capacitor 920 welded fixed through the A lead frame alignment transfer unit 1100 configured to have a transfer device 1110 installed on the conveyor 710 so as to be placed on the conveyor 710 before the transfer to the secondary injection molding unit 1300. 10) The heat dissipation fins 1220 to be mounted on the heat dissipation fins aligned transfer unit 1200 is configured to transfer the apparatus 1210 is installed so as to wait for alignment before the transfer to the second injection molding unit 1300, and on one side of the lead frame waiting for alignment A secondary injection molding unit 1300 having an injection molding machine 1310 configured to perform secondary injection molding so that the heat dissipation fins 1220 are integrally mounted, a lead frame 10 that is waiting in the lead frame alignment transfer unit 1100, and The heat dissipation fins 1220 are simultaneously held in the heat dissipation fin alignment transfer unit 1200 and supplied to the injection molding machine 1310 or the lead frame and the heat dissipation fins are integrally injected through the secondary injection molding unit 1300. The brush holder 30 of the finished semi-finished state is gripped and controlled three-dimensionally so as to be supplied to the spool removing unit 500 which removes the spool formed in the injection molding process. Loaded on the jig with respect to the brush holder take-up unit 1400, which is configured with a multi-axis robot 1410 having a rod 1420, and the brush holder 30 of the semi-finished state molded through the secondary injection molding unit 1300 And a spool remover 1500 configured to remove the spool formed in the injection molding process while the natural cooling is performed, and the brush holder 30 in which the spool is removed through the spool remover 1500. Secondary capacitor welding state inspection unit 1600 is provided with a vision inspector 1610 is installed for inspecting the state of the welded portion of the secondary capacitor 920 and the secondary capacitor welding state inspection unit 1600 from the conveyor 710 Terminal deformation inspection unit 1700 is provided with a terminal deformation inspection unit (1710) for inspecting the deformation of the terminal with respect to the brush holder transferred through the) and the bar conveyed through the conveyor 710 from the terminal deformation inspection unit (1700) The terminal depth inspecting unit 1800 is provided with a terminal depth inspector 1810 for inspecting the depth of the terminal with respect to the holder and the brush holder transferred from the terminal depth inspecting unit 1800 through the conveyor 710. Brush holder welding state inspection unit 1900 and at least one LCR tester 1910 for inspecting leakage current, resistance of capacitors, tap welding state, and leakage current between terminals of the heat sink fins, and the brush holder welding state inspection unit 1900. From the standard and the design display unit 2000 and the laser marking machine 2010 for displaying the product specifications and drawings for the brush holder transferred through the conveyor 710 from the standard and the design display unit 2000 After the final visual inspection for the brush holder transferred through the) the product packaging unit 2100 for discarding the defective products and packaging the product for the good, and the It characterized in that it comprises a control unit 2200 for controlling the operation of the process.

In addition, the injection molding of the lead frame performed in the primary injection molding part 200 is characterized in that one or a plurality of injection molding.

In addition, when there is more than one lead frame 10 to be transferred to the tab weld, any one selected is characterized in that the direction change unit 850 for changing the direction to 180 ° to be a symmetrical direction can be configured .

In addition, one side of the tab welder 810 is characterized in that the tab dispenser 820 for distributing and supplying the tabs individually.

In addition, the tab fixing part 800 is characterized in that a series of operations for supplying the lead frame to the tab welder 810 or withdrawing each to the transfer jig 720 is simultaneously performed in a butt exchange form.

In addition, the capacitor fixing unit 900 is characterized in that a series of operations to supply the lead frame to the capacitor welder 910 or to take out each of the transfer jig 720 is performed at the same time in the form of a pair exchange.

In addition, any one selected for easy inspection of the lead frame 10 transferred to the primary capacitor welding state inspection unit 1000 is characterized in that the direction change unit 1050 for changing the direction to 180 ° can be configured It is done.

The continuous automated manufacturing system of the brush holder of the present invention having the configuration as described above can significantly improve the production amount because the process proceeds with full automation until the final inspection step in the production line for producing a large quantity of single-piece brush holder. In addition, high-quality products can be produced, and the human and material resources can be greatly reduced.

1 is a system configuration showing a preferred embodiment of the present invention
2 is a plan view showing a primary injection molding part of the system of the present invention;
3 is a front view of FIG. 2
4 is a side view of FIG. 2
5 is a plan view showing the tab weld in the system of the present invention;
Figure 6 is a plan view showing a capacitor welding portion of the system of the present invention
7 is a plan view showing a secondary injection molding part of the system of the present invention;
8 is a front view of FIG. 7
9 is a side view of FIG. 7
Figure 10 is a plan view showing an inspection line of the system of the present invention
11 is a plan view illustrating a tray on which a lead frame is seated in one preferred embodiment of the present invention.
12 is a plan view showing a lead frame in one preferred embodiment of the present invention
FIG. 13 is a plan view illustrating a lead frame in which a primary injection molding process is completed in one preferred embodiment of the present invention. FIG.
14 is a plan view illustrating a lead frame in which a piercing processing process is completed in one preferred embodiment of the present invention.
15 is a plan view illustrating a lead frame in which a tab fixing process is completed in one preferred embodiment of the present invention.
16 is a plan view illustrating a lead frame in which a capacitor fixing process is completed in one preferred embodiment of the present invention.
FIG. 17 is a plan view illustrating a brush holder having a secondary injection molding and inspection process completed in one preferred embodiment of the present invention

Hereinafter, the continuous automated manufacturing system (S) of the brush holder provided by the present invention according to the accompanying drawings and preferred embodiments will be described.

First, in the continuous automated manufacturing system S of the brush holder of the present invention, as shown in FIG. 1, the tray 20 on which the lead frame 10 is seated is stacked, and the lead frame seated on one tray is completely exhausted. If so, the lead frame stacking unit 100 configured to be transferred to a subsequent process from the lower tray is configured.

As shown in FIG. 11, a plurality of lead frames 10 may be seated on the tray 20 to which the lead frames are seated. When the lead frames seated on one tray are exhausted, the lowermost portion of the tray 20 may be seated. The tray located at is transported and supplied.

On one side of the lead frame stacking part 100, a lead frame transfer part 200 for supplying the lead frame 10 to the primary injection molding part 400 is configured, and the lead frame transfer part 200 includes a tray ( The transfer device 210 is installed so that the lead frame 10 for the brush holder seated on 20) is held by one or more grips so as to be seated and transferred to the jig for injection molding around the lead frame.

The lead frame 10 transferred through the transfer device 210 is an injection molding machine 410 by a lead frame supply / takeout unit 300 in which a multi-axis robot 310 having one or more gripping heads 320 is installed. Spool removal unit for removing the spool formed in the injection molding process by supplying or by the multi-axis robot gripping the lead frame when the partial injection is completed on the selected one surface of the lead frame through the primary injection molding unit 400 ( 500).

The series of supply / take-out operations as described above are simultaneously performed in the form of counter-exchange by the multi-axis robot 310 capable of three-dimensional motion control.

When the lead frame 10 is supplied to the primary injection molding part 400 by the lead frame supply / outtake part 300, the primary injection molding part 400 may be a part of the selected one surface of the lead frame 10. For this purpose, injection molding machine 410 is installed.

When the primary injection molding is performed as described above, the premold 420 is molded around the lead frame as shown in FIG. 13.

Since the lead frames 10 formed through the primary injection molding unit 400 are supplied / taken out in two sets, the spools connecting the lead frames 10 are also formed at the same time. The spool removal unit 500 is configured to be provided with a punching die 510 is installed.

On the surface of the lead frame from which the spool is removed, as shown in FIG. 14, a piercing processing unit 600 for drilling one or more grooves 620 is configured, and a piercing processing machine 610 is installed.

The transfer frame 700 is provided with a conveyor 710 for circulating the jig 720 on which the lead frame is seated, and at the same time transferring the lead frame 10 having completed the piercing to a subsequent process. The conveyor 710 is connected to the final product packaging unit 2100 after the spool removal process, one or more sensors 40 are installed.

A tab welder 810 for welding and fixing one or more tabs 820 to one side of the surface of the lead frame 10 transferred between processes through the conveyor 710 of the process transfer part 700 is shown in FIG. 15. An installed tab fixing part 800 is provided, and the capacitor 920 is welded to one side of the surface of the lead frame 10 transferred through the conveyor 710 from the tab fixing part 800 as shown in FIG. 16. A capacitor fixing unit 900 in which a capacitor welding machine 910 for fixing is installed is provided.

A primary capacitor welding state inspection unit 1000 is provided for inspecting a welding state of the capacitor 920 welded and fixed through the capacitor fixing unit, and the various states are inspected by taking a product with a camera and analyzing a photograph on a computer. The vision inspector 1010 is configured to be installed.

Lead frame alignment transfer unit 1100 is seated on the jig 720 of the conveyor 710 to the second injection molding unit 1300 for the acceptance product among the lead frame inspected by the primary capacitor welding state inspection unit 1000. Is provided, the transfer device 1110 is installed to be configured to transfer the lead frame to a predetermined position.

In addition, the heat dissipation fin alignment transfer unit 1200 may be provided to allow the heat dissipation fin 1220 to be mounted on the lead frame 10 of the pass product before the transfer to the secondary injection molding unit 1300. And, the transfer device 1210 is installed to be configured to transfer the heat radiation fin 1220 to a predetermined position.

A secondary injection molding unit 1300 having an injection molding machine 1310 for secondary injection molding is installed on one side of the lead frame waiting for alignment so that the heat dissipation fin 1220 is integrally mounted, and the secondary injection molding is completed. As illustrated in FIG. 17, an over mold 1320 is formed.

The lead frame 10 waiting for the lead frame alignment transfer unit 1100 and the heat dissipation fin 1220 waiting for the heat dissipation fin alignment transfer unit 1200 are simultaneously gripped and supplied to the injection molding machine 1310 or the secondary injection molding unit ( When the injection molding is completed by integrally connecting the lead frame and the heat dissipation fin through the 1300, the multi-axis robot grips the brush holder 30 in the semi-finished state in which the injection is completed, so that it can be supplied to the spool removing unit 500 for removing the spool formed in the injection molding process. At the same time, the brush holder taking-out unit 1400, which is configured to be multi-axial robot 1410 having one or more gripping heads 1420, is installed.

At this time, the supply and take-out to the injection molding machine is simultaneously carried out in the form of butt exchange.

The spool remover 1510 is installed to remove the spool formed in the injection molding process while naturally cooling in the state of being mounted on the jig for the semi-finished brush holder 30 molded through the secondary injection molding unit 1300. A spool removal unit 1500 is provided, and a vision inspector 1610 is installed to inspect a state of a welding portion of the capacitor 920 with respect to the brush holder 30 from which the spool has been removed through the spool removal unit 1500. The configured secondary capacitor welding state inspection unit 1600 is provided. The inspection at this time is to check whether the welding state of the capacitor is maintained firmly during the injection molding process.

A terminal deformation inspection unit 1700 configured to install a terminal deformation inspection unit 1710 for inspecting a deformation of a terminal with respect to a brush holder transferred from the secondary capacitor welding state inspection unit 1600 through the conveyor 710, and the terminal deformation Terminal depth inspection unit 1800 is provided with a terminal depth inspector 1810 for inspecting the depth of the terminal with respect to the brush holder transferred from the inspection unit 1700 through the conveyor 710, and from the terminal depth inspection unit 1800 Brush holder welding state inspection unit configured to install at least one LCR tester (1910) for inspecting the withstand voltage and leakage current, the resistance of the capacitor, the tap welding state, the leakage current between each terminal of the heat sink fins for the brush holder transferred through the (710) ( 1900 is provided continuously.

Standard and pattern display unit 2000 is installed, the laser marking machine 2010 for displaying the product specifications and drawings for the brush holder transferred from the brush holder welding state inspection unit 1900 through the conveyor 710, and the standards and After the final visual inspection of the brush holder transferred from the drawing display unit 2000 through the conveyor 710, the product packaging unit 2100 is disposed to discard the defective products and package the products for the good products, and to control the operations of the processes. The control unit 2200 is installed.

In addition, the sensor 40 is essentially installed for the smooth operation control of the control unit 2200, although not shown in the present invention, at least one sensor for each process is configured.

In addition, one or more injection moldings of the lead frame performed in the primary injection molding part 200 may be simultaneously performed, and when one or more lead frames 10 are transferred to the tab welding part, any one selected may be symmetrical to each other. Direction switching unit 850 for changing the direction to 180 ° may be configured to be.

In addition, one side of the tab welder 810 is preferably provided with a tab dispenser 820 for distributing and supplying the tabs individually, and the tab fixing part 800 supplies or transfers the lead frame to the tab welder 810. A series of operations respectively taken out by the jig 720 is performed simultaneously in the form of a match exchange.

In addition, the capacitor fixing unit 900 is a series of operations for supplying the lead frame to the capacitor welder 910 or withdrawal to the transfer jig 720, respectively, is also performed simultaneously in the form of a counter-exchange, the primary capacitor welding state inspection unit ( Any one selected for easy inspection of the lead frame 10 to be transferred to 1000 may be a turning unit 1050 to change the direction to 180 °.

The continuous automated manufacturing system (S) of the brush holder of the present invention configured as described above can be applied to a small quantity production line of many kinds, but considering the characteristics of continuous fully automated production line, more efficient production for mass production of small items A line, not limited to a specific product.

S: continuous automated manufacturing system of brush holder
10: lead frame 20: tray
30: brush holder 40: sensor
100: lead frame stack
200: lead frame transfer part
210: transfer device
300: lead frame supply / outlet
310: multi-axis robot 320: holding head
400: primary injection molding
410: injection molding machine 420: free mold
500: spool removal unit 510: punching mold
600: piercing processing unit 610: piercing processing machine
700: process transfer part 710: conveyor
720: jig 800: tab fixing portion
810: tap welder 820: tap dispenser
850: direction switching unit 900: capacitor fixing unit
910: capacitor welder 920: capacitor
1000: primary capacitor welding state inspection unit
1050: turning part
1010: vision inspector 1100: lead frame alignment transfer
1110: transfer device 1200: heat dissipation fin alignment transfer unit
1210: transfer device 1220: heat radiation fin
1300: second injection molding
1310: injection molding machine 1320: over mold
1400: brush holder outlet
1410: multi-axis robot 1420: holding head
1500: spool remover 1510: spool remover
1600: secondary capacitor welding state inspection unit
1610: vision inspector 1700: terminal state deformation inspection unit
1710: terminal strain checker
1800: terminal depth inspection unit
1810: Terminal Depth Checker
1900: brush holder welding state inspection unit
1910: LCR Tester
2000: specifications and drawings
2010: laser marking machine
2100: product packaging unit 2200: control unit

Claims

A tray 20 on which the lead frame 10 is seated is stacked, and when the lead frame seated on one tray is completely exhausted, a lead frame stacking unit 100 configured to be transferred to a subsequent process from a tray at the bottom; Wow,
Lead frame configured to be transported to the jig for holding the one or more lead frame 10 for the brush holder seated on the tray 20 to the seat jig for injection molding around the lead frame Transfer unit 200; Wow,
The multi-axis robot when the lead frame 10 transferred through the transfer device 210 is gripped and supplied to the injection molding machine 410 or the partial injection on the selected surface of the lead frame is completed through the primary injection molding unit 400. The multi-axis robot 310 which has a three-dimensional operation control so as to supply the spool removal unit 500 which removes the spool formed in the injection molding process by holding the partially injected lead frame, and at least one holding head 320. A lead frame supply / takeout unit 300 configured to be installed; Wow,
A primary injection molding part 400 in which an injection molding machine 410 is installed to be partially injection molded on a selected surface of the lead frame 10; Wow,
A spool removal unit 500 in which a punching die 510 is installed to remove the spool formed in the injection molding process with respect to the lead frame 10 completed through the primary injection molding unit 400; Wow,
A piercing processing unit 600 configured to install a piercing processing machine 610 for drilling one or more grooves 620 on the surface of the lead frame from which the spool is removed; Wow,
A process transfer part 700 configured to transfer the lead frame 10 having completed the piercing to a subsequent process and at the same time a conveyor 710 capable of circulating the jig 720 in which the lead frame is seated in an endless track; Wow,
Tab fixing part 800 is provided with a tab welder 810 for welding fixing one or more tabs 820 to one side of the surface of the lead frame 10 transferred between the process through the conveyor 710 of the process conveying part 700 ); Wow,
A capacitor fixing part (900) configured to install a capacitor welding machine (910) for welding fixing the capacitor (920) to one side of the surface of the lead frame (10) transferred from the tab fixing part (800) through the conveyor (710); Wow,
A primary capacitor welding state inspection unit 1000 configured to have a vision inspector 1010 installed to inspect a welding state of the capacitor 920 welded and fixed through the capacitor fixing unit; Wow,
The transfer device 1110 is installed to be placed on the conveyor 710 of the lead frame inspected by the primary capacitor welding state inspection unit 1000 so as to wait for alignment before transfer to the secondary injection molding unit 1300. Lead frame alignment transfer unit 1100; Wow,
A heat dissipation fin alignment transfer unit 1200 having a transfer device 1210 installed to allow the heat dissipation fin 1220 to be mounted on the lead frame 10 of the passed product to be aligned before transfer to the secondary injection molding unit 1300; Wow,
A secondary injection molding part 1300 having an injection molding machine 1310 configured to perform secondary injection molding so that the heat dissipation fins 1220 are integrally mounted on one side of the lead frame waiting for alignment; Wow,
The lead frame 10 waiting for the lead frame alignment transfer unit 1100 and the heat dissipation fin 1220 waiting for the heat dissipation fin alignment transfer unit 1200 are simultaneously gripped and supplied to the injection molding machine 1310 or the secondary injection molding unit ( 1300) when the lead frame and the heat dissipation fins are integrally injected, the multi-axis robot grips the brush holder 30 in the semi-finished state after injection and supplies it to the spool removal unit 500 for removing the spool formed in the injection molding process. Brush holder take-out unit 1400 is configured to control the operation and at the same time is equipped with a multi-axis robot 1410 having one or more gripping head (1420); Wow,
The spool remover 1510 is installed to remove the spool formed in the injection molding process while naturally cooling in the state of being mounted on the jig for the semi-finished brush holder 30 molded through the secondary injection molding unit 1300. Spool removal unit 1500; Wow,
Secondary capacitor welding state inspection unit configured to install a vision inspector 1610 for inspecting the state of the welding portion of the secondary capacitor 920 with respect to the brush holder 30 is removed through the spool removal unit 1500 ( 1600); Wow,
A terminal deformation inspection unit (1700) configured to install a terminal deformation inspection unit (1710) for inspecting the deformation of the terminal with respect to the brush holder transferred from the secondary capacitor welding state inspection unit (600) through the conveyor (710); Wow,
A terminal depth inspecting unit 1800 configured to install a terminal depth inspector 1810 for inspecting the depth of the terminal with respect to the brush holder transferred from the terminal deformation inspecting unit 1700 through the conveyor 710; Wow,
There is one LCR tester 1910 for checking the breakdown voltage and leakage current, the resistance of the capacitor, the tap welding state, and the leakage current between each terminal of the heat sink fins with respect to the brush holder transferred from the terminal depth checker 1800 through the conveyor 710. Brush holder welding state inspection unit 1900 configured above; Wow,
A standard and a design display unit 2000 in which a laser marking machine 2010 for displaying a product specification and a design is installed for the brush holder transferred from the brush holder welding state inspecting unit 1900 through the conveyor 710; Wow,
A product packaging unit 2100 for discarding defective products and packaging products for good products after the final visual inspection of the brush holders transferred from the standard and design display unit 2000 through the conveyor 710; Wow,
A controller 2200 for controlling the operation of the processes;
Continuous automated manufacturing system of the brush holder, characterized in that comprises a.

The method of claim 1,
Continuous injection molding of the brush holder, characterized in that the injection molding of the lead frame is carried out in the primary injection molding unit 200 is carried out simultaneously.

The method of claim 1,
When there is more than one lead frame 10 transferred to the tab fixing part, any one selected brush may be configured such that a direction changing unit 850 for changing the direction to 180 ° so as to be a symmetrical direction to each other. Continuous automated manufacturing system of the holder.

The method of claim 1,
One side of the tab welder (810) continuous automated manufacturing system of the brush holder, characterized in that the tab dispenser 820 is provided for distributing and supplying the tabs individually.

The method of claim 1,
The tab fixing part 800 is a continuous automated manufacturing system of a brush holder, characterized in that a series of operations for supplying the lead frame to the tab welder (810) or withdraw each of the transfer jig (720) is performed simultaneously in the form of a butt exchange.

The method of claim 1,
The capacitor fixing unit 900 is a continuous automated manufacturing system of a brush holder, characterized in that a series of operations for supplying the lead frame to the capacitor welder (910) or withdraw each of the transfer jig (720) is performed simultaneously in the form of an exchange.

The method of claim 1,
Any one selected for easy inspection of the lead frame 10 transferred to the primary capacitor welding state inspection unit 1000 is characterized in that the direction change unit 1050 for changing the direction to 180 ° can be configured Continuous automated manufacturing system of brush holders.