KR20210125134A - System for manufacturing and inspecting lead tabs in multiple rows - Google Patents

Abstract

The present invention relates to a system for manufacturing and inspecting lead tabs in multiple rows to continuously manufacture and inspect lead tabs. According to one embodiment of the present invention, the system comprises: a first lead tab manufacturing unit manufacturing lead tabs in pairs by fusing the lead tabs with an insulation film while arranging a pair of metal leads in two rows to be moved in a processing direction, and discharging the pair of lead tabs in two rows; a second lead tab manufacturing unit disposed in parallel with the first lead tab manufacturing unit to manufacture a pair of lead tabs and discharge the same in two rows; and an inspection unit arranging four lead tabs, each supplied by two from the first lead tab manufacturing unit and the second lead tab manufacturing unit, in four rows, performing a pass/fail inspection on the lead tabs arranged in the four rows while moving the four lead tabs arranged in the four rows in the processing direction, and classifying each lead tab as good or bad to discharges the lead tab according to a pass/fail inspection result.

Description

System for manufacturing and inspecting lead tabs in multiple rows

The present invention relates to a multi-row lead tab manufacturing and inspection system, and more specifically, a lead tab manufacturing unit manufactures a pair of lead tabs, and performs a pass/fail inspection on a plurality of lead tabs supplied from a plurality of lead tab manufacturing units. It relates to a multi-row lead tab manufacturing and inspection system that can.

Recently, portable electronic devices that consume relatively large amounts of electricity, such as mobile phones and laptops, use lithium polymer batteries, which are secondary batteries that can be recharged by batteries for power supply.

The structure of the lithium polymer battery has a structure in which the battery panel to which the lead protruding to the outside is attached is sealed in the electrolyte tube filled with the electrolyte, as shown in FIG. 1A. Typically, the lead is made of a metal plate such as aluminum, which is an electrical conductor, and the electrolyte tube is made of a synthetic resin tube. there is

In order to solve the above problem, a lead film having a property of adhering well to both metal and synthetic resin materials is first welded to the lead, and then the lead with the lead film is placed at the inlet of the electrolyte tube and the inlet is opened. The method of welding is taken.

Electronic components such as batteries for portable electronic devices are mass-produced by automated production facilities. As shown in FIG. 1b, the leads are placed on a metal lead strap with a certain width at a certain interval ( d) Weld the lead film, wind it on a reel, and supply it to the battery production process. This lead strap is cut piece by piece in an automatic battery manufacturing machine and used as a lead for the battery. In this way, the lead film must be adhered to the lead strap supplied to the automatic battery manufacturing process at very regular intervals, and in general, it is required that the gap error of the lead film be within 0.1 mm.

As shown in FIG. 2, the conventional automated lead film bonding apparatus transfers the lead strap at regular intervals, and transfers the lead film up and down the lead strap in the direction perpendicular to the transfer direction of the lead strap, and uses it with an electric heater. After the welding is finished, the supply part of the lead film is cut with a blade, and then the lead strap is wound with a take-up reel to bond the lead film of the next pitch, and it is transported one pitch more. In addition, in order to increase productivity, two or more welding machines as described above are arranged in series and used.

However, in the conventional lead film bonding apparatus as described above, since the lead film is welded only in one place at a time, the productivity is not high, and since the lead strap must be transferred by one pitch after welding one place, the elongation of the lead strap and the transfer interval error Due to accumulation, etc., inevitably, there is a large error in the bonding spacing of the lead film.

And since the welding part is a structure in which only one lead film is bonded, the size of the heating part is small, and therefore the heat capacity is small, so the temperature fluctuation of the heating part where the temperature is automatically controlled is severe, and therefore there is a high possibility of poor welding. Also, since the supply part of the welded lead film is cut with a blade, the cut part of the lead film is uneven.

When placing multiple sets of welding devices on one line to increase productivity. As the equipment becomes more complex, the control of the equipment becomes more complex. And even in this case, the productivity is increased, but the welding defect, the bonding interval error of the lead film, and the cutting defect of the lead film are not improved.

And since the conventional lead film bonding apparatus is not provided with an inspection means capable of inspecting the bonding defect of the lead film, there is a problem in that it is necessary to visually inspect the bonding state or additionally provide additional inspection equipment.

Korean Patent No. 10-1090076 discloses an electrode tab film thermal fusion device of a secondary battery.

In the present invention, a lead tab manufacturing unit manufactures lead tabs in pairs, performs a pass/fail test on a plurality of lead tabs supplied from a plurality of lead tab manufacturing units, and divides a good lead tab and a bad lead tab according to the result of the pass/fail inspection. An object of the present invention is to provide a multi-row lead tab manufacturing and inspection system for sorting and loading.

According to the present invention, manufacturing and inspection of multi-row lead tabs capable of continuously manufacturing and inspecting lead tabs without dead time by manufacturing lead tabs, inspecting lead tabs, and transferring good lead tabs to a storage tray in one flow. The purpose is to provide a system.

An object of the present invention is to provide a system for manufacturing and inspecting a multi-row lead tab capable of simultaneously performing a pass/fail test on a plurality of lead tabs to improve a pass/fail test speed of a lead tab.

In the multi-row lead tab production and inspection system according to an embodiment of the present invention, the metal leads are arranged in two rows in a pair unit and are fused with an insulating film while moving in the moving direction to produce a lead tab in a pair unit, and a pair a first lead tab manufacturing unit discharging the lead tabs in two rows; a second lead tab manufacturing unit arranged in parallel with the first lead tab manufacturing unit, manufacturing the lead tabs in pairs, and discharging the pair of lead tabs in two rows; and four lead tabs, each supplied by two from the first lead tab manufacturing unit and the second lead tab manufacturing unit, are arranged in 4 rows, and the inspection unit moves the four lead tabs arranged in 4 rows in the moving direction in the forward direction while the lead tabs arranged in 4 rows It is preferable to have an inspection unit that performs a pass/fail test for the , and classifies and discharges each lead tab as good or bad according to the result of the pass/fail test.

In an embodiment of the present invention, the first lead tab manufacturing unit and the second lead tab manufacturing unit may include: a lead receiving unit on which a pair of metal leads are seated in two rows; A film attaching unit for attaching the insulating film to both sides of the metal lead so that the insulating film is spaced apart from the end of the metal lead at a predetermined interval; A heating unit that applies heat to the metal lead while pressing the insulating film up and down to fuse the insulating film to the metal lead; a cooling unit for cooling the metal lead or the insulating film while pressing the insulating film up and down; a trimming unit for cutting both ends of the insulating film after aligning both sides of the metal lead; a process gripper unit that catches a pair of metal leads and transfers them from the corresponding process to the next process, and then returns to the original position when separated from the pair of metal leads; and a lead tab transfer unit that enters the trimming unit and separates from the trimming unit while retreating while holding a pair of lead tabs in a two-row arrangement, rotates at a predetermined angle toward the inspection unit, and transports the pair of lead tabs to the inspection unit Including, the process is preferably any one of an alignment process of the lead seating part, a film attachment process of the film attachment part, a heating process of the heating part, a cooling process of the cooling part, or a trimming process of the trimming part.

In an embodiment of the present invention, the process gripper unit includes: a plurality of process grippers operated to hold or place the metal leads arranged in two rows in a pair; a process transport rail installed between a pair of lead seating parts and the trimming part; And a plurality of process grippers are installed spaced apart, including a process gripper seat movably installed on the process transfer rail, the plurality of process grippers move in the process progress direction by the process gripper seat portion, from the process to the next process After providing the metal lead, it is preferably operated to return to the original position.

In one embodiment of the present invention, the film attaching unit, the upper metal pressing block and the lower metal pressing block is provided, while pressing the metal lead up and down while holding the metal lead, the lead pressing unit; an upper attachment part which is installed so as to be lifted from the upper part of the upper metal pressure block and is inserted into the upper metal pressure block while descending to attach an insulating film to the upper surface of the metal lead; and a lower attachment part which is installed so as to be liftable from the lower part of the lower metal pressure block, is inserted into the lower metal pressure block while lifting and lowered, and attaches the insulating film to the lower surface of the metal lead.

In an embodiment of the present invention, the first lead tab manufacturing unit and the second lead tab manufacturing unit include an upper film cutting unit that cuts the insulating film to a predetermined film length, and supplies the insulating film to the upper attachment unit, and a lower attaching unit. Further comprising a film cutting unit comprising a lower film cutting unit for supplying an insulating film, the upper film cutting unit and the lower film cutting unit, the insulating film is wound film reel; a film cutter that is installed on the moving path of the insulating film unwound from the film reel, and cuts the insulating film while moving up and down; a film gripper installed in the movement path of the insulation film between the film reel and the film cutter to hold the insulation film and limit the movement of the insulation film; It is installed movably back and forth on the moving path of the insulating film, grabs the insulating film and pulls it as much as the length of the film while moving forward from the film cutting point of the film cutter. film feeder returning to the point; and a film pressing member that is installed so as to be lifted up and down on the moving path of the insulating film and presses the insulating film caught by the film feeder and the film gripper to the first or second mounting plate.

The upper film cutting unit and the lower film cutting unit may include: a first guide roller installed between the film reel and the film guide block to guide the movement of the insulating film unwound from the film reel upward; a second guide roller installed horizontally spaced apart from the first guide roller between the first guide roller and the film guide block; A buffer body installed between the first guide roller and the second guide roller, and a buffer roller installed to be movable up and down along the buffer body, are provided to pull the insulating film downward between the first guide roller and the second guide roller. a buffer roller for tensioning the insulating film passing through the first guide roller and the second guide roller; and a plurality of idle rollers installed between the second guide roller and the film guide block to guide the movement of the insulating film passing through the second guide roller to the film guide block.

In one embodiment of the present invention, the upper film attachment portion and the lower film attachment portion, a rotation unit installed between the film cutting portion and the lead pressing portion; a first film attachment unit installed on the rotation shaft of the rotation unit, provided with a first seating plate on which an insulating film is seated, and elevating the first seating plate up and down; It is installed on the rotating shaft spaced apart by 180 degrees with respect to the first film attaching unit, a second mounting plate on which the insulating film is seated is provided, and a second film attaching unit for lifting and lowering the second mounting plate up and down, and the operation of the rotating unit When the first film attaching unit and the second film attaching unit are rotated by 180 degrees, the positions of the first and second mounting plates are changed, and the first or second mounting plates are moved toward the lead pressurizing unit. It is preferable to press the lead to attach the insulating film to the metal lead.

In one embodiment of the present invention, the cooling unit is provided with an upper heat dissipation block and a lower heat dissipation block, and while the upper heat dissipation block and the lower heat dissipation block press the insulating film, the heat of the metal lead is taken away from the metal lead to cool the metal lead cooling unit; a temperature sensor for sensing the temperature of the upper heat dissipation block or the lower heat dissipation block; And an upper film pressing block and a lower film pressing block are provided, and after the metal cooling process of the metal cooling unit, the upper film pressing block and the lower film pressing block press the insulating film, and a film cooling unit to prevent shape deformation of the insulating film. , when the temperature sensed by the temperature sensor reaches a preset cooling temperature, the metal cooling unit is preferably operated to be separated from the metal lead as the upper heat dissipation block is raised to the upper part and the lower heat dissipation block is lowered to the lower part.

In an embodiment of the present invention, the trimming unit includes: a pair of lead tab holding units arranged in parallel with each other, the pair of lead tabs being mounted in a two-column arrangement; A pair of alignment bars respectively installed in a pair of lead tab holders and spaced apart from each other and installed in the lead tab holders are provided, and both sides of the metal leads while the pair of align bars are in contact with both sides of the metal leads, respectively A pair of trimming alignment parts for aligning the positions of the metal leads so that both ends of the insulating film are placed on the pair of lower trimming cutters by holding the sides; and a pair of lower trimming cutters and a pair of upper trimming cutters provided on the upper portion of each lead tab holder, and the pair of upper trimming cutters are insulated along the trimming line while falling toward the pair of lower trimming cutters It is preferable that a pair of film trimming units for trimming both ends of the film is included, and the trimming line is a virtual line spaced apart from both sides of the metal lead by the thickness of the pair of alignment bars.

In one embodiment of the present invention, the trimming alignment unit includes a pair of operation units installed on the front surface of the lead tab holder to rotate the pair of alignment bars in opposite directions at a predetermined angle, and a pair of The alignment bar has a shape of a giyeok character hanging at right angles to the upper and front surfaces of the lead-dap holder, and is rotated at a predetermined angle by a pair of operation units and moved from the front of the lead tab holder to the upper part of the lead tab holder to remove the metal lead. In contact with both sides, it is preferable to align the metal leads by pushing the metal leads in different directions.

In one embodiment of the present invention, as long as the lead tab holder is provided with a lower trimming cutter on the upper portion, an alignment bar is rotatably installed at a predetermined angle on the front side, and is spaced apart from each other to support the lead tab pair of lead tab holders; and a gap adjusting unit installed on the pair of lead tab holders to adjust the distance between the pair of lead tabs, and it is preferable that the width of the pair of lead tab holders can be adjusted according to the width of the lead tab.

In one embodiment of the present invention, the trimming unit, the trimming device main body in which the lead tab holding unit, the trimming alignment unit and the film trimming unit are installed; an upper rail installed on the trimming device body; a lower rail installed on the trimming device body in parallel with the upper rail; a lower moving block coupled to any one of the lead tab holders and installed to be movable left and right along the lower rail; and an upper moving block coupled to any one of the upper trimming cutters installed on the upper part of any one of the lead tab holders and installed to be movable left and right along the upper rail. Therefore, it is preferable that the distance between the pair of upper trimming cutters is adjusted while the upper moving block is moved along the upper rail.

In an embodiment of the present invention, the lead tab transfer unit includes: a pair of transfer grippers operated to hold or release a pair of lead tabs in a two-row arrangement; a transfer part rail installed between the trimming unit and the inspection unit to guide the movement of the pair of transfer grippers so that the pair of transfer grippers can enter or retreat into the trimming unit; and a transfer support unit movably installed on the transfer rail, wherein the pair of transfer grippers are rotatably installed in the transfer support unit at a predetermined angle.

In one embodiment of the present invention, the first lead tab manufacturing unit and the second lead tab manufacturing unit are installed between the film attaching unit and the heating unit, and are provided with an upper film roller, a lower film roller and a pair of rolling guide members. , further comprising a film rolling part for adhering the insulating film to the metal lead while rolling the insulating film, wherein the pair of rolling guide members is an upper film in the direction in which the metal lead caught in the process gripper enters between the upper film roller and the lower film roller It is preferable to install the roller and the lower film roller to be spaced apart to prevent the metal lead from separating from the upper film roller and the lower film roller during the film rolling process.

In one embodiment of the present invention, the heating unit, while pressing the insulating film, a film heating unit for applying heat to the metal lead at a preset first heating temperature; and a metal heating unit for fusion bonding the insulating film to the metal lead by applying heat to the metal lead at a second heating temperature preset to a temperature higher than the first heating temperature while pressing the insulating film, wherein the metal lead is preheated in the film heating unit After being heated, it is preferably heated to a second heating temperature at which the insulating film is fused with the insulating film in the metal heating unit to prevent the occurrence of bubbles between the insulating film and the metal lead.

In an embodiment of the present invention, the inspection unit includes: a first inspection table receiving two lead tabs from each of the first lead tab manufacturing unit and the second lead tab manufacturing unit, and on which the lead tabs before the pass/fail inspection are mounted in 4 rows in parallel; a second inspection table spaced apart from the first inspection table; A plurality of first picker suction ports arranged in four rows are provided, and are installed to be reciprocally movable between the first inspection table and the second inspection table, and through the plurality of first picker suction ports, four a first inspection picker unit for adsorbing the lead tabs in a 4-column arrangement and transferring them to a second inspection table; a lower photographing unit installed in the movement path of the first inspection picker unit to photograph the lower surface of each lead tab adsorbed to each first picker suction port; an upper photographing unit for photographing an upper surface of each lead tab arranged in four rows on the second examination table at an upper portion of the second examination table; and a reading unit that analyzes the image taken of the upper and lower surfaces of each lead tab and reads good or bad for each lead tab, wherein the first inspection picker unit provides each lead to each of the first picker suction ports. The tab is adsorbed from the first inspection table and moved to the second inspection table, but stops for a preset shooting time at the upper part of the lower camera, and when the shooting time elapses, it moves to the second inspection table and inspects the plurality of lead tabs for a second inspection It is desirable to blow with the table.

In one embodiment of the present invention, the inspection unit, the second inspection table and the installed spaced apart from each other, a third inspection table on which a plurality of lead tabs after the payment inspection is mounted in parallel; A plurality of second picker suction ports arranged in four rows are provided, and are installed to be reciprocally movable between the second inspection table and the third inspection table, and through the plurality of second picker suction ports, four leads from the second inspection table are provided. a second inspection picker unit for adsorbing and adsorbing tabs in a four-row arrangement and transferring them to a third inspection table; a defective tray unit for accommodating defective lead tabs; a good tray part for accommodating good lead tabs; and a plurality of third picker suction ports arranged in four rows are provided, and are installed to be reciprocally movable between the third inspection table and the bad tray part and the good tray part, and through the plurality of third picker suction ports, the third inspection It is preferable to include a third inspection picker unit for adsorbing four lead tabs from the table in a 4-column arrangement, blowing bad lead tabs into the bad tray part according to the test result of good or bad, and blowing good lead tabs into the good tray part .

In one embodiment of the present invention, the defective tray unit, a pair of first tray rails installed in parallel with the third inspection table; a pair of second tray rails installed in parallel with the first tray rail; a pair of first defective trays respectively movably installed on the pair of first tray rails and accommodating defective lead tabs blown in the first and second rows among the plurality of third picker suction ports; and a pair of second defective trays respectively movably installed on the pair of second tray rails to accommodate the bad lead tabs blown in the third and fourth rows among the plurality of third picker suction ports, When one of the first defective trays is filled with defective lead tabs, it moves along the first tray to the discharge point of the first defective tray, and the other first defective tray has lead tabs blown in rows 1 and 2 Located at this dropping point, one second defective tray moves along the second tray to the discharge point of the second defective tray when the defective lead tab is filled, and the other second defective tray has three rows. and it is preferably operated to be positioned at a point where the blown lead tab in the fourth row falls.

In an embodiment of the present invention, the good tray unit includes: a good tray on which good lead tabs are stacked; a tray aligner installed on the good tray to align the ends and both sides of the plurality of lead tabs stacked on the good tray; and a tray guard installed at the front end of the good tray to prevent separation of the plurality of lead tabs when the plurality of lead tabs are aligned by the tray aligner.

In one embodiment of the present invention, the tray aligner comprises: an end aligner installed to be movable back and forth toward the rear end of the good tray; a first side alignment part installed to be movable left and right toward one side of the good tray; and a second side alignment part installed to be movable left and right toward the other side of the good tray, and a second side alignment part installed to face the first side alignment part, and the end alignment part is moved forward toward the tray guard and a plurality of lead tabs stacked on the good tray is pushed toward the tray guard to align the ends of the plurality of lead tabs, move backward and move away from the ends of the plurality of lead tabs, and the first side alignment part and the second side alignment part move toward the inside of the good tray While pushing the plurality of lead tabs in different directions, they come into contact with both sides of the plurality of lead tabs to align both sides of the plurality of lead tabs, and as they move toward the outside of the good tray, both sides of the plurality of lead tabs and It is preferable to operate spaced apart.

In one embodiment of the present invention, it is preferable that the tray aligner further includes a tray height adjusting unit installed at the lower part of the good tray to adjust the height of the good tray by moving the good tray up and down.

In an embodiment of the present invention, the third inspection picker unit includes: a third inspection table, a third picker transfer rail installed on the bad tray unit and the good tray unit; a third picker transfer member installed reciprocally on the third picker transfer rail; a third picker rail provided on the third picker transfer member; and a third picker provided with a plurality of third picker suction ports and movably installed on the third picker rail, the third picker moving from the third inspection table to the defective tray along the third picker transfer rail, and , moving from the bad tray part to the good tray part, and moving along the third picker rail, the position of each third picker suction port is adjusted to face the good tray part, so that the good lead tab adsorbed on the third picker suction port is the good tray It is preferably operated to be blown with a furnace.

In one embodiment of the present invention, the inspection unit includes a good lead tab gripper having an upper gripper bar and a lower gripper bar, and catches a plurality of lead tabs in the good tray part by the good lead tab gripper, and retracts from the good tray part to move toward the storage tray and further include a good lead tab transfer unit for inserting the plurality of lead tabs into the storage tray, wherein the good lead tab gripper has the upper gripper bar in contact with the insulating film of the lead tab on the top of the plurality of lead tabs. Press the front ends of the plurality of lead tabs to lift the ends of the plurality of lead tabs from the bottom surface of the good tray, and the lower gripper bar holds the plurality of lead tabs while making contact with the insulating film under the plurality of lead tabs. It is preferable to prevent the ends of the plurality of lead tabs from being dragged on the bottom surface of the good tray part when the tray part is retracted.

In one embodiment of the present invention, the good lead tab transport unit includes, in the traveling direction, a good lead tab transport rail installed between the good tray part and the storage tray; and a gripper transfer unit provided with a gripper elevating rail and movably installed back and forth along the good lead tab transfer rail, wherein the good lead tab gripper is installed movably on the gripper elevating rail up and down, so that the forward movement of the gripper transfer unit is good It is preferable to enter the tray, hold a plurality of lead tabs, move upward along the gripper elevating rail, separate from the tray guard of the good tray, and move backward from the good tray to the storage tray when the gripper transporter moves backward.

In one embodiment of the present invention, the lower photographing unit, in the moving path of the first inspection picker unit, the lower camera rail installed in parallel with the first inspection table; and a lower camera installed movably on the lower camera rail at the lower portion of the first inspection picker unit and photographing the lower surface of each lead tab adsorbed to the first inspection picker unit while moving along the lower camera rail do.

In one embodiment of the present invention, the upper photographing unit, on the top of the second inspection table, an upper camera rail installed in parallel with the second inspection table; and an upper camera that is movably installed on the upper camera rail, and moves along the upper camera rail to photograph the upper surface of each lead tab arranged in parallel on the second inspection table.

In the present invention, a lead tab manufacturing unit manufactures lead tabs in pairs, performs a pass/fail test on a plurality of lead tabs supplied from a plurality of lead tab manufacturing units, and divides a good lead tab and a bad lead tab according to the result of the pass/fail inspection. It can be selected and loaded.

According to the present invention, lead tab manufacturing, inspection of lead tabs, and transfer of good lead tabs to a storage tray are performed in one flow, so that lead tabs can be continuously manufactured and inspected without dead time.

According to the present invention, the pass/fail test of a plurality of lead tabs can be simultaneously performed, thereby improving the pass/fail test speed of the lead tabs.

1A is a configuration diagram of a lithium polymer battery.
Figure 1b is a lead shape used for manufacturing a lithium polymer battery according to the prior art.
Figure 2 is a lead film bonding apparatus according to the prior art.
3 is a schematic plan view of a multi-row lead tab manufacturing and inspection system according to an embodiment of the present invention.
4 is a schematic perspective view of a first lead tab manufacturing unit according to an embodiment of the present invention.
5 is a schematic plan view of a first lead tab manufacturing unit according to an embodiment of the present invention.
6 is a schematic diagram illustrating an operation state of a lead tab manufacturing unit according to an embodiment of the present invention.
7 is a schematic view of a combined perspective view of a lead seating part, a film attachment part, and a film rolling part of the first lead tab manufacturing part according to an embodiment of the present invention.
8 schematically shows a rear view of a film cutting unit according to an embodiment of the present invention.
9 is a schematic diagram illustrating an operation state of a film cutting unit according to an embodiment of the present invention.
10 is a schematic view showing a coupling state of the upper film cutting part and the upper film attaching part according to an embodiment of the present invention.
11 is a view for explaining a state in which the insulating film is attached to the upper surface and the lower surface of the metal lead by the film attachment part according to an embodiment of the present invention.
12 is a schematic diagram illustrating a combined perspective view of a metal cooling unit, a film cooling unit, and a trimming unit among the first lead tab manufacturing units according to an embodiment of the present invention.
13 schematically shows a rear perspective view of a metal cooling unit according to an embodiment of the present invention.
14 to 18 are views for explaining a trimming unit according to an embodiment of the present invention.
19 is a view for explaining a lead tab transfer unit according to an embodiment of the present invention.
20 is a view for explaining an operating state of the process gripper unit according to an embodiment of the present invention.
21 and 22 are schematic perspective views of an inspection unit according to an embodiment of the present invention.
23 is a schematic diagram of an operation state of the inspection unit according to an embodiment of the present invention.
24 schematically shows a perspective view of a good tray part according to an embodiment of the present invention.
25 schematically shows a connection state diagram of the good tray part and the good lead tab transfer part according to an embodiment of the present invention.
26 is a schematic diagram of an operating state diagram of a good lead tab transfer unit according to an embodiment of the present invention.

Hereinafter, a multi-row lead tab manufacturing and inspection system according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

In the lead tab manufacturing unit, the metal lead 21 manufactured by the metal cutting unit 130 passes through the lead tab manufacturing unit, and the insulating film 22 is attached to a position spaced apart from the front end of the metal lead 21 at regular intervals. , a device for manufacturing the lead tab 20 according to the standard of the lead tab 20 . Hereinafter, the lead tab manufacturing unit is divided into a first lead tab manufacturing unit 200a and a second lead tab manufacturing unit 200b according to an installation position.

Referring to FIGS. 4 and 6 , the first lead tab manufacturing unit 200a and the second lead tab manufacturing unit 200b are parallel to the moving direction, but are arranged in parallel with each other.

The first lead tab manufacturing unit 200a is a device for manufacturing the first lead tab 20 in pairs by attaching the insulating film 22 to the first metal lead 21 . The first lead tab manufacturing unit 200a is connected to the first metal cutting unit 100a.

In the first lead tab manufacturing unit 200a, the first metal leads 21 supplied from the first metal cutting unit 100a are arranged in pairs in two rows, and the insulating film 22 is formed by the first metal leads 21 . It is fused to the upper and lower surfaces of the first metal lead 21 at a preset position of , and the first lead tab 20 is manufactured in pairs. The first lead tab manufacturing unit 200a supplies the pair of first lead tabs 20 to the inspection unit 300 in a two-column arrangement.

The second lead tab manufacturing unit 200b is disposed in parallel with the first lead tab manufacturing unit 200a in parallel with the traveling direction. The second lead tab manufacturing unit 200b is connected to the second metal cutting unit 100b. In the second lead tab manufacturing unit 200b, the second metal leads 21 supplied to the second metal cutting unit 100b are arranged in pairs in two rows, and the insulating film 22 is formed by the second metal leads 21 . It is fused to the upper and lower surfaces of the second metal lead 21 at a preset position of , and the second lead tab 20 is manufactured in pairs. The second lead tab manufacturing unit 200b supplies a pair of second lead tabs 20 to the inspection unit 300 in a two-column arrangement.

The first lead tab manufacturing unit 200a and the second lead tab manufacturing unit 200b include a lead mounting unit 210 , a film attaching unit 220 , a film cutting unit 230 , a film rolling unit 240 , and a heating unit 250 . ), a cooling unit 260 , a trimming unit 270 , a process gripper unit 280 , and a lead tab transfer unit 290 . The lead seating part 210 , the film attachment part 220 , the film rolling part 240 , the heating part 250 , the cooling part 260 , the trimming part 270 and the lead tab transfer part 290 are arranged in a line in the moving direction. is placed as

The second lead tab manufacturing unit 200b has the same structure as the first lead tab manufacturing unit 200a. Accordingly, in this embodiment, in order to avoid repetition of the description, the description of the second lead tab manufacturing unit 200b will be omitted.

The lead seating unit 210 is a device on which the metal lead 21 transferred from the lead picker unit 170 is mounted. An alignment process of aligning the pair of metal leads 21 in two rows is performed on the lead seating unit 210 .

5 and 6 , the lead mounting unit 210 includes a pair of lead mounting units 211 and 212 and a mounting unit operating unit 213 .

Referring to FIG. 7 , a pair of lead rests 211 and 212 are arranged in parallel in two rows in parallel in the traveling direction. A pair of metal leads 21 are respectively seated on the pair of lead mounts 211 and 212 .

The seating table operation unit 213 controls the rotational operation of each of the lead seating tables 211 and 212 . The pair of lead mounts 211 and 212 are rotated at a predetermined angle by the seater operating unit 213 so that the end of the metal lead 21 is positioned toward a process gripper to be described later.

With reference to FIGS. 8 to 11 , the film cutting unit 230 and the film attaching unit 220 will be described in connection.

The film cutting unit 230 cuts the insulating film 22 to a predetermined film length, and provides it to the film attaching unit 220 . The film cutting unit 230 includes an upper film cutting unit 230a and a lower film cutting unit 230b.

The upper film cutting unit 230a supplies an insulating film cut to a film length to an upper film attaching unit 223 to be described later. The lower film cutting unit 230b supplies an insulating film cut to a film length to a lower film attaching unit 225 to be described later. The film length is variable according to the standard of the lead tab. The film length is greater than the width of the metal lead.

The upper film cutting unit 230a and the lower film cutting unit 230b include a film reel 231 , a film guide block 232 , a film feeder 233 , a film gripper 234 , a film cutter 235 , and a first guide. The roller 231a, the second guide roller 231b, the buffer roller part 231c, the plurality of idle rollers 231d and 231e, and the upper film pressing member 236a (or the lower film pressing member 236b) are respectively formed. include

In the present embodiment, the upper and lower film cutting unit 230a and the lower film cutting unit 230b differ only in installation positions vertically, but have the same structure and components. Therefore, in this embodiment, for convenience of description, the upper film cutting part 230a will be mainly described.

The film reel 231 is a reel on which the insulating film 22 is wound. Between the film reel 231 and the film guide block 232 , a first guide roller 231a , a second guide roller 231b , a buffer roller 231c , and a plurality of idlers for guiding the movement of the insulating film 22 . Rollers 231d and 231e are provided.

The first guide roller 231a is installed between the film reel 231 and the film guide block 232 . The first guide roller 231a guides the movement of the insulating film 22 unwound from the film reel 231 upward while rotating in the direction in which the insulating film 22 passes.

The second guide roller 231b is horizontally spaced apart from the first guide roller 231a between the first guide roller 231a and the film guide block 232 .

The buffer roller unit 231c includes a buffer body and a buffer roller. The buffer body is installed between the first guide roller 231a and the second guide roller 231b. The buffer roller is installed to be movable up and down along the buffer body. The buffer roller part 231c has a first guide roller 231a and a second guide roller while the buffer roller pulls the insulating film 22 downward between the first guide roller 231a and the second guide roller 231b. The insulating film 22 passing through 231b is tensioned.

A plurality of idle rollers (231d, 231e) is installed between the second guide roller (231b) and the film guide block (232), the movement of the insulating film 22 passing through the second guide roller (231b) is a film guide block (232).

The film guide block 232 is installed on the moving path of the insulating film 22 . The film guide block 232 is installed between the plurality of idle rollers 231d and 231e and the feeder 120 . The insulating film 22 is provided to the feeder 120 via the plurality of idle rollers 231d and 231e and the film guide block 232 . An insertion groove 232a is provided in the film guide block 232 . The insertion groove 232a is a groove into which a film gripper 234 to be described later is inserted.

The film feeder 233 is installed movably left and right from the side of the film guide block 232 toward the outside. The film feeder 233 is operated to grab the insulating film 22 that has passed through the film guide block 232 and pull the insulating film 22 by the length of the film while moving forward. After the cutting of the insulating film 22 is completed, the film feeder 233 is separated from the insulating film 22 while being opened up and down and is operated to return to the original position toward the film guide block 232 .

The film gripper 234 is installed on the film guide block 232 . The film gripper 234 is installed so as to be liftable from the upper portion of the film guide block 232 . The film gripper 234 is inserted into the insertion groove while pressing the insulating film 22 while descending, thereby limiting the movement of the insulating film 22 . After the cutting of the insulating film 22 is completed, the film gripper 234 is separated from the insertion groove 232a while being lifted upward.

The film cutter 235 is installed on the upper portion of the film guide block 232 between the film gripper 234 and the film feeder 233 . When the film feeder 233 moves forward and pulls the insulating film 22 as much as the film length, the film cutter 235 moves downward while passing the side of the film guide block 232 to cut the insulating film 22 . After the cutting of the insulating film 22 is completed, the film cutter 235 is moved upward while moving upwards of the film guide block 232 .

The upper film pressing member 236a is positioned to face the upper film attaching part 223 . The upper film pressing member 236a is installed so as to move up and down toward the first upper seat plate 223a1 or the second upper seat plate 223b1 of the upper film attachment part 223 .

The upper film pressing member 236a presses the insulating film 22 caught by the film feeder 233 and the film gripper 234 to the first upper seat plate 223a1 or the second upper seat plate 223b1, and the film cutter When cutting 235 , the insulating film 22 may prevent separation from the first upper mounting plate 223a1 or the second upper mounting plate 223b1 . After the cutting of the insulating film 22 is completed, the upper film pressing member 236 is operated away from the first upper mounting plate 223a1 or the second upper mounting plate 223b1.

The lower film pressing member 236b is positioned to face the lower film attachment part 225 . The lower film pressing member 236b is installed so as to be able to move up and down toward the first lower seat plate 225a1 or the second lower seat plate 225b1 of the lower film attachment part 225 .

The lower film pressing member 236b presses the insulating film 22 caught by the film feeder 233 and the film gripper 234 to the first lower seat plate 225a1 or the second lower seat plate 225b1, and the film cutter When 235 is cut, the insulating film 22 may prevent separation from the first lower seat plate 225a1 or the second lower seat plate 225b1 . After the cutting of the insulating film 22 is completed, the lower film pressing member 236 is operated away from the first lower seat plate 225a1 or the second lower seat plate 225b1 .

The film attaching unit 220 is a device for attaching the insulating film 22 to the metal lead 21 at a position spaced apart by a predetermined distance from the end of the metal lead 21 . The film attaching unit 220 includes a lead pressing unit 221 , an upper film attaching unit 223 , and a lower film attaching unit 225 .

The lead pressing unit 221 includes an upper metal pressing block 221a and a lower metal pressing block 221b. The upper metal pressing block 221a and the lower metal pressing block 221b are installed to be movable up and down with respect to the entry direction of the metal lead 21 .

The upper metal pressing block 221a and the lower metal pressing block 221b hold the end portion of the metal lead 21 and are configured not to contact the end portion of the metal lead 21 . The end of the metal lead 21 is a portion to which the insulating film 22 is attached.

The lead pressing unit 221 holds the metal lead 21 by the upper metal pressing block 221a and the lower metal pressing block 221b. The lead pressing part 221 is spaced apart from the portion where the insulating film 22 is attached to the metal lead 21 , and holds the end of the metal lead 21 . In this case, the metal lead 21 is positioned so that the upper surface of the metal lead 21 faces the upper film attachment part 223 , and the lower surface of the metal lead 21 faces the lower film attachment part 225 .

The upper film attaching unit 223 and the lower film attaching unit 225 include a first film attaching unit, a second film attaching unit and a rotation unit.

However, in this embodiment, for convenience of explanation, the first film attaching unit of the upper film attaching unit 223 is referred to as a 'first upper film attaching unit 223a', and the upper film attaching unit 223 is The second film attaching unit is referred to as a 'second upper film attaching unit 223b', and the rotation unit of the upper film attaching unit 223 is referred to as an 'upper rotating unit 223c'.

And, the first film attaching unit of the lower film attaching unit 225 is referred to as a 'first lower film attaching unit (225a)', and the second film attaching unit of the lower film attaching unit 225 is referred to as a 'second The lower film attaching unit 225b is referred to, and the lower film attaching unit 225 is referred to as a lower rotating unit 225c.

In addition, the first and second seating plates of the upper film attachment part 223 are referred to as 'first upper seating plate and second upper seating plate', and the first seating plate of the lower film attachment part 225 . and 'a first lower seat plate and a second lower seat plate' for the second seat plate.

The upper film attachment part 223 is installed so as to be liftable from the upper part of the upper metal pressing block 221a. The upper film attaching unit 223 attaches the insulating film 22 supplied to the upper film cutting unit 230a to the upper surface of the metal lead 21 .

The upper film attaching unit 223 includes a first upper film attaching unit 223a, a second upper film attaching unit 223b, and an upper rotating unit 223c.

The upper rotation unit 223c is installed between the upper film cutting part and the lead pressing part 221 . A first upper film attaching unit 223a and a second upper film attaching unit 223b are installed on the rotating shaft of the upper rotating unit 223c.

The first upper film attaching unit 223a is installed on the rotating shaft of the upper rotating unit 223c. The first upper film attaching unit 223a is provided with a first upper mounting plate 223a1. The insulating film 22 is seated on the first upper mounting plate 223a1. The first upper film attaching unit 223a elevates the first upper mounting plate 223a1 up and down.

The second upper film attaching unit 223b is installed on the rotating shaft of the upper rotating unit 223c. The second upper film attaching unit 223b is positioned 180 degrees apart from the first upper film attaching unit 223a. The second upper film attaching unit 223b is provided with a second upper mounting plate 223b1. The insulating film 22 is seated on the second upper mounting plate 223b1. The second upper film attaching unit 223b lifts the second upper mounting plate 223b1 up and down.

When the upper rotation unit 223c is operated, the first upper film attaching unit 223a and the second upper film attaching unit 223b are rotated 180 degrees, and the first upper film attaching unit 223a1 and the second upper film attaching plate 223a1 223b1) is swapped.

The first upper mounting plate 223a1 is inserted into the upper metal pressing block 221a while descending toward the lead pressing unit 221 by the first upper film attaching unit 223a to form an insulating film on the upper surface of the metal lead 21 . Attach (22). The second upper mounting plate 223b1 is positioned toward the upper film cutting part 230a.

By the operation of the upper film attachment part 223 as described above, the insulating film 22 is _{spaced apart from the end of the metal lead by a predetermined distance (L inerval} ) so as to protrude from both sides of the metal lead ( 21) is attached to the upper surface (see FIG. 11).

The lower film attachment part 225 is installed so as to be liftable from the lower part of the lower metal pressing block 221b. The lower film attaching unit 225 attaches the insulating film 22 supplied to the lower film cutting unit 230b to the lower surface of the metal lead 21 .

The lower film attaching unit 225 includes a first lower film attaching unit 225a, a second lower film attaching unit 225b and a lower rotating unit 225c.

The lower rotation unit 225c is installed between the lower film cutting part 230b and the lead pressing part 221 . A first lower film attaching unit 225a and a second lower film attaching unit 225b are installed on the rotating shaft of the lower rotating unit 225c.

The first lower film attaching unit 225a is installed on the rotating shaft of the lower rotating unit 225c. The first lower film attaching unit 225a is provided with a first lower mounting plate 225a1. The insulating film 22 is seated on the first lower mounting plate 225a1. The first lower film attachment unit 225a elevates the first lower seat plate 225a1 up and down.

The second lower film attaching unit 225b is installed on the rotating shaft of the lower rotating unit 225c. The second lower film attaching unit 225b is positioned 180 degrees apart from the first lower film attaching unit 225a. The second lower film attaching unit 225b is provided with a second lower mounting plate 225b1. The insulating film 22 is seated on the second lower mounting plate 225b1. The second lower film attachment unit 225b elevates the second lower seat plate 225b1 up and down.

When the lower rotation unit 225c is operated, the first lower film attaching unit 225a and the second lower film attaching unit 225b are rotated 180 degrees, the first lower seat plate 225a1 and the second lower seat plate ( 225b1) is swapped.

The first lower seating plate 225a1 presses the lower surface of the metal lead 21 while moving toward the lower metal pressing block 221b of the lead pressing part 221 , and the insulating film 22 is attached to the metal lead 21 . attached to the bottom At this time, the second lower mounting plate 225b1 is positioned toward the lower film cutting portion 230b.

The first lower seating plate 225a1 is inserted into the lower metal pressing block 221b while ascending and descending toward the lead pressing unit 221 by the first lower film attaching unit 225a to the lower surface of the metal lead 21. An insulating film 22 is attached. The second lower seating plate 225b1 is positioned toward the lower film cutting part 230a.

By the operation of the lower film attachment part 225 as described above, the insulating film 22 is _{spaced apart from the end of the metal lead 21 by a predetermined distance (L inerval} ), both sides of the metal lead 21 . It is attached to the lower surface of the metal lead 21 so as to protrude (see FIG. 11).

A process of attaching the insulating film to the upper and lower surfaces of the metal leads during the operation of the film attaching apparatus for manufacturing a lead tab according to an embodiment of the present invention will be described.

When the metal lead 21 enters between the upper metal pressing block 221a and the lower metal pressing block 221b, the upper metal pressing block 221a moves downward toward the upper surface of the metal lead 21, and the lower metal pressing block 221b catches the metal lead 21 while moving upward and downward toward the lower surface of the metal lead 21 . The lead pressurizing unit 221 has the upper metal pressurizing block 221a presses the upper surface of the metal lead 21, and the lower metal pressurizing block 221b presses the lower surface of the metallic lead, thereby closing the end of the metal lead 21. catch

When the lead pressing unit 221 holds the end of the metal lead 21, the upper film cutting unit 230a, the lower film cutting unit 230b, the upper film attaching unit 223 and the lower film attaching unit 225 are next works like

In the upper film cutting part 230a, the insulating film 22 is unwound from the film reel 231, the first guide roller 231a, the second guide roller 231b, the buffer roller part 231c, and a plurality of idlers. It is tensioned while moving along the rollers 231d and 231e, and enters the film feeder 233 via the film guide block 232 .

When the film feeder 233 grabs the insulating film 22 and pulls it by the length of the film in the moving direction of the insulating film, the film gripper 234 is inserted into the insertion groove 232a of the film guide block to limit the movement of the insulating film. .

Then, while the upper film pressing member 236a descends toward the first upper mounting plate 223a1 of the upper film attaching unit 223, the insulating film is applied to the first upper mounting plate 223a1 of the upper film attaching unit 223. When pressed, the film cutter 235 cuts the insulating film while descending.

In the upper film cutting unit 230a, after the cutting of the insulating film is completed, the film gripper 234, the film cutter 235, and the upper film pressing member 236a return to their original positions. The first upper mounting plate 223a1 moves down by the first upper film attaching unit 223a and moves away from the upper film pressing member 236a. Thereafter, the film feeder 233 returns to the original position toward the film guide block 232 .

In a state in which the insulating film is seated on the first upper mounting plate 223a1, the first upper film attaching unit 223a is rotated 180 degrees by the upper rotating unit 223c, so that the first upper mounting plate 223a1 is lead It is positioned toward the upper metal pressing block (221a) of the pressing part. At this time, the second upper mounting plate 223b1 is positioned to face the upper film pressing member 236a.

When the first upper film attaching unit 223a is lowered, the first upper mounting plate 223a1 is inserted into the upper metal pressing block 221a to press the upper surface of the metal lead 21 . By the operation of the first upper film attaching unit 223a as described above, the insulating film 22 is attached to the upper surface of the metal lead 21 . Thereafter, while the first upper film attaching unit 223a is lifted upward, the first upper mounting plate 223a1 is separated from the upper metal pressing block 221a of the lead pressing unit.

The above process is simultaneously performed in the lower film cutting unit 230b and the lower film attaching unit 225 .

In the lower film cutting unit 230b, the insulating film 22 is unwound from the film reel 231, and the first guide roller 231b, the second guide roller 231b, the buffer roller unit 231c, and the plurality of idlers are unwound. It is tensioned while moving along the rollers 231d and 231e, and enters the film feeder 233 via the film guide block 232 .

When the film feeder 233 grabs the insulating film 22 and pulls it as much as the film length in the moving direction of the insulating film, the film gripper 234 is inserted into the insertion groove 232b of the film guide block to limit the movement of the insulating film. .

Then, while the lower film pressing member 236b is lifted upward toward the first lower seating plate 225b1 of the lower film attachment part 225, the insulating film is applied to the first lower seating plate of the lower film attachment part 225 ( 225b1), the film cutter 235 cuts the insulating film while ascending and descending upward.

In the lower film cutting unit 230b, after the cutting of the insulating film is completed, the film gripper 234, the film cutter 235, and the lower film pressing member 236b return to their original positions. The first lower mounting plate 225b1 is moved upward and downward by the first lower film attaching unit 225b to move away from the lower film pressing member 236b. Thereafter, the film feeder 233 returns to the original position toward the film guide block 232 .

In a state in which the insulating film is seated on the first lower seat plate 225b1, the first lower film attaching unit 225b is rotated 180 degrees by the lower rotation unit 225c, so that the first lower seat plate 225b1 leads It is positioned toward the lower metal pressing block 221b of the pressing part. At this time, the second lower mounting plate 225b1 is positioned to face the lower film pressing member 236b.

During the lifting operation to the upper part of the first lower film attaching unit 225b, the first lower seat plate 225b1 is inserted into the lower metal pressing block 221b to press the lower surface of the metal lead 21. By the operation of the first lower film attaching unit 225b as described above, the insulating film 22 is attached to the lower surface of the metal lead 21 . Thereafter, as the first lower film attaching unit 225b is lowered, the first lower mounting plate 225b1 is separated from the lower metal pressing block 221b of the lead pressing unit.

When the insulating film 22 is attached to the metal lead 21 as described above, the lead pressurizing unit 221 is separated from the upper surface of the metal lead 21 as the upper metal pressurizing block 221a moves upward and downward, and the lower As the metal pressure block 221b descends downward, it is separated from the lower surface of the metal lead 21 .

By this process, in a state in which the metal lead 21 is held by the lead pressurizing part 221 , the insulating film 22 cut according to the standard of the lead tab is separated from the end of the metal lead 21 at a predetermined interval (L _interval ) In a spaced apart position (see FIG. 11( a )), it may be attached to the upper and lower surfaces of the metal lead 21 . As shown in FIG. 11(b), the insulating film attached to the upper surface of the metal lead 21 and the insulating film attached to the lower surface of the metal lead are in a state apart from each other, but during the heating process in the heating unit, , while the insulating film 22 attached to the upper and lower surfaces of the metal lead is fused to contact each other, the insulating film surrounds the side surface of the metal lead.

The present invention attaches an insulating film to a metal lead according to the specifications of the lead tab, and prevents defects of the lead tab that may occur due to the insulation film not being attached to the metal lead at the correct position during the manufacture of the lead tab, thereby producing the lead tab. efficiency can be improved.

Hereinafter, the film rolling unit 240 will be described with reference to FIG. 7 .

The film rolling unit 240 rolls the insulating film 22 on the upper and lower surfaces of the metal lead 21 to improve the adhesive force between the metal lead 21 and the insulating film 22 .

The film rolling unit 240 is installed between the film attaching unit 220 and the heating unit 250 . The film rolling unit 240 includes an upper film roller 241 , a lower film roller 242 , and a pair of rolling guide members 243 . The upper film roller 241 and the lower film roller 242 are positioned to face each other. The upper film roller 241 and the lower film roller 242 adhere the insulating film 22 to the metal lead 21 while rolling the insulating film 22 while rotating in opposite directions.

The pair of rolling guide members 243 are vertically spaced apart from each other, and each of the rolling guide members 243 is installed to be spaced apart from the upper film roller 241 and the lower film roller 242 . The pair of rolling guide members 243 are located in the direction of entry between the upper film roller 241 and the lower film roller 242 in which the metal lead 21 caught by the process gripper part 280 is located, and the metal during the film rolling process The lead 21 prevents separation from the upper film roller 241 and the lower film roller 242 .

Hereinafter, the heating unit 250 will be described with reference to FIGS. 4 and 6 .

When the insulating film 22 is adhered to the metal lead 21 by the film rolling process as described above, the heating process for the metal lead 21 is performed after pre-heating the insulating film 22 . A plurality of heating units 250 may be installed in the moving direction of the metal lead 21 . The plurality of heating units 250 may set an optimal fusion condition by differentiating each other in heating temperature, contact object, contact time, and the like.

In this embodiment, the heating unit 250 will be described separately as a film heating unit 250a and a metal heating unit 250b. The film heating unit 250a is installed between the film attaching unit 220 and the metal heating unit 250b.

The film heating unit 250a applies heat to the metal lead 21 at a preset first heating temperature while pressing the insulating film 22 . The film heating unit 250a includes an upper film heating block (not shown) and a lower film heating block (not shown). The upper film heating block and the lower film heating block face each other, and are installed so as to be able to move up and down.

The upper film heating block and the lower film heating block are simultaneously raised or lowered while pressing the insulating film 22 on the upper and lower surfaces of the metal lead 21 and heated to the metal lead 21 at a preset first heating temperature. add Here, the first heating temperature is a temperature for preheating the metal lead, and is variable depending on the material of the metal lead 21 and the material of the insulating film 22 . In this embodiment, specific values for the heating temperature are omitted.

The metal heating unit 250b is installed between the film heating unit 250a and the cooling unit 260 .

The metal heating unit 250b applies heat to the metal lead 21 at a second heating temperature preset to a temperature higher than the first heating temperature while pressing the insulating film 22 to apply heat to the insulating film 22 on the metal lead 21 . ) is fused.

The metal heating unit 250b includes an upper metal heating block 251b and a lower metal heating block 252b. The upper metal heating block 251b and the lower metal heating block 252b face each other, and are installed so as to be able to move up and down. The upper metal heating block 251b is lifted and lowered by the upper heating operation unit 253b. The lower metal heating block 252b is lifted and lowered by the lower heating operation unit 254b.

The metal heating unit 250b is in contact with the upper and lower surfaces of the metal lead 21 while pressing the insulating film 22 while the upper metal heating block 251b and the lower metal heating block 252b are simultaneously raised or lowered. , heat is applied to the metal lead 21 at a preset second heating temperature. Here, the second heating temperature is a temperature higher than the above-described first heating temperature.

In the present invention, as the heating unit 250 preheats the metal lead 21 to the first heating temperature and then heats the metal lead 21 to the second heating temperature, the insulating film ( 22) to the metal lead 21, it is possible to prevent the generation of air bubbles between the insulating film 22 and the metal lead (21).

Hereinafter, the cooling unit 260 will be described with reference to FIGS. 12 and 13 .

The cooling unit 260 is a metal lead discharged from the heating unit 250 in order to remove the physical deformation such as wrinkling and thermal deformation generated during the transport and fusion process of the metal lead 21 to which the insulating film 22 is fused. (21) is a cooling device.

The cooling unit 260 includes a metal cooling unit 260a and a film cooling unit 260b.

The metal cooling unit 260a is installed between the metal heating unit 250b and the film cooling unit 260b. The metal cooling unit 260a is provided with an upper heat dissipation block 261a and a lower heat dissipation block 262a.

The upper heat dissipation block 261a and the lower heat dissipation block 262a face each other, and are installed so as to be lifted up and down. The upper heat dissipation block 261a and the lower heat dissipation block 262a are in contact with the upper and lower surfaces of the metal lead 21 while simultaneously lifting or lowering, while pressing the insulating film 22, heat from the metal lead 21 is removed. Take away and cool the metal lead (21).

The upper heat dissipation block 261a is installed in the upper operation part 264a, and moves up and down when the upper operation part 264a is operated. The lower heat dissipation block 262a is installed in the lower operation part 265a, and moves up and down when the lower operation part 265a is operated.

In this embodiment, when the temperature sensed by the temperature sensor 263a reaches the preset cooling temperature, the metal cooling unit 260a automatically connects the upper heat dissipation block 261a and the lower heat dissipation block 262a to the metal lead ( 21) operates separately.

Conventionally, the insulating film 22 is naturally cooled while the fused metal is transferred, whereas in the present invention, the upper heat dissipation block 261a and the lower heat dissipation block 262a press the lead tab 20 up and down, while the heating unit ( By forcibly taking heat away from the lead tab 20 heated in 250 , and shortening the cooling time of the metal lead 21 , the production speed of the lead tab 20 can be improved.

In the past, metal was heated and cooled naturally, and after a certain period of time, the film was pressed to secure the appearance quality. However, the temperature of the film heated by the metal is not constant. There was also a problem that the film temperature was not constant and the appearance quality was not constant. On the other hand, in the present invention, while the metal lead 21 manufactured according to the lead tab standard is individually cooled through the upper heat dissipation block 261a and the lower heat dissipation block 262a, when the preset cooling temperature is reached, the upper heat dissipation block 261a and The lower heat dissipation block 262a is separated from the metal lead 21 , so that the appearance quality of the lead tab 20 is uniformly secured, thereby improving the reliability of the product.

The film cooling unit 260b is a device for preventing the shape deformation of the insulating film 22 by pressing the insulating film 22 after the metal cooling process of the metal cooling unit 260a. The film cooling unit 260b includes an upper film pressing block 261b and a lower film pressing block 262b. The upper film pressing block 261b and the lower film pressing block 262b are installed so as to be able to move up and down with respect to the entry direction of the metal lead 21 .

The film cooling unit 260b is in contact with the upper and lower surfaces of the metal lead 21 while the upper film pressurizing block 261b and the lower film pressurizing block 262b are simultaneously raised or lowered, and presses the insulating film 22 to , so that the insulating film 22 is uniformly attached to the metal lead 21 .

Since the upper film pressing block 261b and the lower film pressing block 262b are made of a silicone material, damage to the insulating film 22 can be prevented when they come into contact with the insulating film 22 .

Hereinafter, the trimming unit 270 will be described with reference to FIGS. 14 to 18 .

The trimming part 270 grabs both sides of the metal lead 21 and aligns the alignment, so that both ends of the insulating film 22 protrude to both sides of the metal lead 21 by a predetermined film interval, the insulating film 22 ) is a device for trimming the edges of both ends.

The trimming unit 270 includes the trimming device body 279, the lead tab holder 271, the trimming alignment unit 272, the film trimming unit 273, the upper rail 277, the lower rail 278, and the lower moving block. (275) and an upper moving block (276).

In the present embodiment, the pair of lead tab mounting units 271 are arranged in parallel with each other, and the pair of lead tabs 20 are mounted in a two-column arrangement. That is, one lead tab 20 is mounted on one lead tab holder 271 .

14 and 15 , the lead tab holder 271 includes a pair of lead tab holder 271a and 271b and an interval adjusting unit 274 .

A pair of lead tab holders 271a and 271b are spaced apart from each other to support the lead tab 20 . Lower trimming cutters 273a and 273b are installed on the upper portions of each of the lead tab holders 271a and 271b, and the alignment bars 272a and 272b are rotatably installed at a predetermined angle on the front surface.

The spacing adjusting unit 274 is installed on the rear surface of the pair of lead tab holders 271a and 271b to adjust the spacing between the pair of lead tabs. The width of the lead tab holder 271 can be adjusted between the pair of lead tab holders 271a and 271b according to the standard of the lead tab 20 by the gap adjusting unit 274 .

A pair of trimming alignment parts 272 are respectively installed on a pair of lead tab mounting parts 271 . The trimming alignment unit 272 includes a pair of alignment bars 272a and 272b and a pair of operation units 272c and 272d.

The trimming alignment part 272 holds both sides of the metal lead 21 while a pair of alignment bars 272a and 272b are in contact with both sides of the metal lead 21, respectively, so that both ends of the insulating film 22 are connected to one another. Align the positions of the metal leads 21 so as to be placed on the pair of lower trimming cutters 273a and 273b.

The pair of operation units 272c and 272d are respectively installed on the front surfaces of the pair of lead tab holders 271a and 271b. Alignment bars 272a and 272b are rotatably installed in each of the operation units 272c and 272d. The pair of operation units 272c and 272d rotate the pair of alignment bars 272a and 272b at a predetermined angle in opposite directions.

The pair of align bars 272a and 272b have a shape of a giyeok character hanging at right angles to the upper and front surfaces of the lit-dap holder. The pair of alignment bars 272a and 272b are moved from the front of the lead tab holder 271 to the upper portion of the lead tab holder 271 while being rotated at a predetermined angle by the pair of operation units to move the metal lead 21 . ) in contact with both sides of the metal lead 21 to align the metal lead 21 by pushing it in different directions.

The pair of film trimming units 273 are respectively installed on the upper portions of the pair of lead tab mounting units 271 . The film trimming unit 273 is provided with a pair of lower trimming cutters 273a and 273b and a pair of upper trimming cutters 273c and 273d.

The film trimming unit 273 trims both ends of the insulating film 22 along the trimming line while the pair of upper trimming cutters 273c and 273d fall toward the pair of lower trimming cutters 273a and 273b. The trimming line is a virtual line spaced apart from both sides of the metal lead 21 by the thickness of the pair of alignment bars 272a and 272b.

The pair of film trimming units 273 are respectively installed on the pair of lead tab mounting units 271 . The film trimming unit 273 includes a pair of lower trimming cutters 273a and 273b, a pair of upper trimming cutters 273c and 273d, and a pair of trimming lifting rails 273e and 273f.

As described above, the pair of lower trimming cutters 273a and 273b are respectively installed on the upper portions of the pair of lead tab holders 271a and 271b. The upper trimming cutters 273c and 273d are installed on top of the lower trimming cutters 273a and 273b to face the lower trimming cutters 273a and 273b. The pair of upper trimming cutters 273c and 273d are installed so as to be lifted up and down along the pair of trimming lift rails 273e and 273f.

The pair of upper trimming cutters 273c and 273d come in contact with the pair of lower trimming cutters 273a and 273b while descending along the respective trimming lifting rails 273e and 273f when trimming the insulating film 22 to trim the trim. Trim the insulating film 22 along the line.

A front opening is provided on the front surface of the trimming device body 279 . The trimming device main body 279 is installed so that the lead tab holder 271 , the trimming alignment part 272 and the film trimming part 273 are exposed through the front opening therein.

Referring to FIG. 16 , an upper rail 277 and a lower rail 278 are installed on the rear surface of the trimming device body 279 . An upper moving block 276 is installed on the upper rail 277 to move left and right.

The lower rail 278 is positioned in parallel with the upper rail 277 in the lower portion of the upper rail 277 . A lower moving block 275 is installed on the lower rail 278 to be movable left and right. The lower moving block 275 is coupled to any one of the lead tab holders, and is movable left and right along the lower rail 278 .

The upper moving block 276 is installed on any one of the upper trimming cutters 273c and 273d installed on the upper part of any one of the lead tab holder, and is movable left and right along the upper rail 277 . The upper moving block 276 is moved along the upper rail 277 in the moving direction of the lower moving block 275 when the interval adjusting unit 274 is operated.

Accordingly, the trimming unit 270 according to the present embodiment is formed between the pair of lower film cutters 235 and the pair of upper film cutters by adjusting the distance between the pair of lead tabs by the spacing adjusting unit 274 . The spacing between (235) is adjusted at the same time.

Hereinafter, an operation state of the trimming unit 270 when the insulating film 22 of the lead tab is trimmed will be described with reference to FIGS. 17 and 18 .

A pair of lead tabs are respectively mounted on the pair of lead tab mounting units 271 . The lead tab holder 271 is in a state in which the distance between the pair of lead tab holder 271a and 271b is adjusted according to the standard of the lead wrap.

When the lead tab is mounted on the lead tab holder 271 , the pair of alignment bars 272a and 272b of the trimming alignment unit 272 are adjusted to a predetermined angle by the operation of the respective operation units 272c and 272d. As it rotates, it moves to the upper surface of the lead tab holder.

By this operation, as shown in FIG. 18, a pair of alignment bars 272a and 272b hold both sides of the metal lead 21 while in contact with both sides of the metal lead 21, respectively, and the insulating film ( 22) align the positions of the metal leads 21 so that both ends are placed on a pair of lower trimming cutters 273a and 273b.

17, in each of the alignment bars 272a and 272b, the outer edge of the alignment bar coincides with the edge of each lead tab holder 271a, 271b, and the inner edge of the alignment bar has a metal lead ( 21), aligning the lead tabs with the pair of lead tab holders 271a and 271b while abutting on both sides.

As shown in FIG. 18 , when the lead tabs are aligned by the respective alignment bars 272a and 272b, the insulating film 22 placed on the pair of lower trimming cutters 273a and 273b is placed on the trimming line. . As described above, the trimming line is a virtual line spaced apart from both sides of the metal lead 21 by the thickness of the pair of alignment bars 272a and 272b.

When the lead tabs are aligned on the pair of lead tab holders 271a and 271b, the pair of upper trimming cutters 273c and 273d descend and come into contact with each of the lower trimming cutters 273a and 273b while the trimming line Both ends of the insulating film 22 are trimmed along the

In the present invention, in the process of aligning the lead tabs before trimming, a distance spaced apart by the thickness of the alignment bar with respect to both sides of the metal lead by a pair of alignment bars is formed as a trimming line, and uniformly spaced with respect to both sides of the metal lead. It is possible to trim the insulating film 22 at regular intervals, so that the appearance quality of the lead tab can be improved.

Hereinafter, the process gripper unit 280 will be described with reference to FIGS. 6 and 20 .

The process gripper unit 280 is a device that grabs a pair of metal leads 21 in a two-row arrangement and transfers them from the corresponding process to the next process. The process gripper unit 280 includes a process transfer rail 281 , a process gripper seating unit 282 , and a process gripper unit 283 .

The process transport rail 281 is installed between the lead seating part 210 and the trimming part 270 in a moving direction, parallel to the lead seating part 210 and the trimming part 270 .

The process gripper seating unit 282 is movably installed on the process transfer rail 281 . On the upper surface of the process gripper seating unit 282, a plurality of process gripper units 283 are installed to be spaced apart in a line.

The process gripper unit 283 includes a pair of process grippers 284 and 285 . The pair of process grippers 284 and 285 are operated to hold or release the metal lead 21 in a clamping manner at the same time. The pair of process grippers 284 and 285 are arranged in two rows in the moving direction.

Each process gripper unit 283 includes a pair of process grippers 284 and 285 including a lead seating part 210, a film attachment part 220, a heating part 250, a cooling part 260 and a trimming part 270. ) and is installed in the process gripper seating unit 282 .

Each process gripper unit 283 grabs a pair of metal leads 21 of the corresponding process, moves to the next process by the process gripper seating unit 282, places the pair of metal leads 21, and then returns to the original position works to return to

The process includes an alignment process of the lead seating part 210, a film attachment process of the film attachment part 220, a heating process of the heating part 250, a cooling process of the cooling part 260, or a trimming process of the trimming part 270. which one

For example, each process gripper unit 283 includes a lead seating part 210, a film attachment part 220, a film rolling part 240, a film heating part 250a, a metal heating part 250b, The metal cooling unit 260a and the film cooling unit 260b are positioned to face each other, and when the corresponding process is completed, a pair of process grippers 284 and 285 provided in each process gripper unit 283 are performed in the process. Holding the pair of metal leads 21 , the process gripper seating unit 282 moves along the process transfer rail 281 in the moving direction.

Accordingly, each of the process gripper units 283a to 283j includes a film attaching unit 220, a film rolling unit 240, a film heating unit 250a, a metal heating unit 250b, a metal cooling unit 260a, and a film. The pair of process grippers 284 and 285 provided in each process gripper unit 283 and positioned to face the cooling part 260b and the trimming part 270 are separated from the pair of metal leads 21 while being separated from each other. , to separate a pair of metal leads 21 in the next step. Thereafter, each process gripper unit 283 is retracted with respect to the moving direction by the process gripper seating unit 282 and returns to its original position.

Referring to FIG. 20 , the operation of the process gripper unit is described. A pair of process grippers 284 and 285 hold a pair of metal leads 21 in the process, and the process gripper seating unit 282 performs the process. It moves in the moving direction along the transfer rail 281 (see FIG. 20(a)).

In a state where a pair of metal leads are held by a pair of process grippers 284 and 285, the components of each process (for example, the lead pressing part of the film attachment part, the heating part of the heating part, the cooling block of the cooling part, etc.) Hold the metal leads while pressing the pair of metal leads (see FIG. 20(b)).

When each process component grabs a pair of metal leads, the pair of process grippers 284 and 285 are separated from the metal leads and move in the opposite direction to the moving direction along the process transfer rail 281 (Fig. 20(c)), hold a pair of metal leads located in each process (see 17(d)).

A pair of process grippers hold a pair of metal leads in the process, move to the next process along the direction of progress, and hold the metal leads while the components of each process press the pair of metal leads (Fig. e) see).

When each process component grabs a pair of metal leads, the pair of process grippers 284 and 285 are separated from the metal leads and move in the opposite direction to the moving direction (see 17(f)).

As the above process is repeated, the present invention can continuously produce the lead tabs 20 in pairs, thereby improving the production efficiency of the lead tabs 20 .

Hereinafter, the lead tab transfer unit 290 will be described with reference to FIG. 19 .

The lead tab transfer unit 290 is a device for transferring the lead tab 20 that has been trimmed by the trimming unit 270 to the inspection unit 300 .

The lead tab transfer unit 290 includes a transfer part rail 291 , a transfer support unit 292 , a transfer gripper rotating unit 294 , and a pair of transfer grippers 293 .

The transfer part rail 291 is installed between the trimming part 270 and the inspection part 300 . The transfer part rail 291 guides the movement of the pair of transfer grippers 293 so that the pair of transfer grippers 293 can enter or retreat into the trimming part 270 .

The transfer support 292 is movably installed on the transfer rail 291 . A pair of transfer grippers 293 are installed on the upper portion of the transfer support 292 . The pair of transfer grippers 293 are operated to hold or release the pair of lead tabs 20 in a two-row arrangement. The pair of transfer grippers 293 are rotatably installed at a predetermined angle on the transfer support 292 by the transfer gripper rotating part 294 .

Through the above configuration, in the lead tab transfer unit 290, a pair of transfer grippers 293 enter the pair of lead tab holder 271, respectively, and the pair of lead tabs 20 are arranged in two rows. Hold it and move away from the pair of lead tab holder 271 while retreating along the transfer rail 291 by the transfer support 292 .

Thereafter, the pair of transfer grippers 293 are rotated at a predetermined angle from the transfer support 292 toward the inspection unit 300 , and the pair of lead tabs 20 are mounted on the first inspection table 311 of the inspection unit 300 . ) is released, and it works to return to the original position.

The lead tab transfer unit 290 of the second lead tab manufacturing unit 200b is disposed in parallel with the lead tab transfer unit 290 of the first lead tab manufacturing unit 200a. The lead tab transfer unit 290 of the first lead tab manufacturing unit 200a and the lead tab transfer unit 290 of the second lead tab manufacturing unit 200b are disposed in parallel with a first inspection table 311 to be described later.

Hereinafter, the inspection unit 300 will be described with reference to FIGS. 21 to 26 .

The inspection unit 300 automatically inspects the surface defects and dimensional defects of the lead tabs 20, and selects and loads the lead tabs 20 into good lead tabs 20 and bad lead tabs 20 according to the result of the inspection. do.

In this embodiment, the inspection unit 300 receives two lead tabs 20 from each of the first lead tab manufacturing unit 200a and the second lead tab manufacturing unit 200b, and the four lead tabs 20 are arranged in four rows. As it is arranged and moved in the moving direction, a pass/fail test is performed on each lead tab 20 , and each lead tab 20 is classified as good or bad according to the result of the pass/fail test, and a good lead to the storage tray 399 is performed. The loading of the tab 20 may proceed.

The inspection unit 300 includes a first inspection table 311 , a second inspection table 312 , a third inspection table 313 , a first inspection picker unit 320 , a second inspection picker unit 330 , and a third inspection The picker unit 340, the lower photographing unit 350, the upper photographing unit 360, the reading unit (not shown), the defective tray unit 370, the good tray units 380a and 380b, and the good lead tab transfer unit 390a, 390b).

The first inspection table 311 is positioned adjacent to the first lead tab manufacturing unit 200a and the second lead tab manufacturing unit 200b. The lead tab transfer unit 290 of the first lead tab manufacturing unit 200a arranges the pair of lead tabs 20 in a two-column arrangement on the first inspection table 311 . The first inspection table 311 is a table on which the lead tabs 20 before the pass/fail inspection are mounted in four rows in parallel.

The lead tab transfer unit 290 of the first lead tab manufacturing unit 200a arranges a pair of lead tabs 20 in two rows in the first and second columns of the first inspection table 311, and the second lead tab manufacturing unit 200b ) of the lead tab transfer unit 290 arranges two rows of a pair of lead tabs 20 in the third and fourth columns of the first inspection table 311 .

The second inspection table 312 is spaced apart from the first inspection table 311 in parallel. The second inspection table 312 is a table on which four lead tabs 20 photographed by the lower imaging unit 350 are mounted in four rows.

The third inspection table 313 is spaced apart from the second inspection table 312 in parallel. The third inspection table 313 is a table on which four lead tabs 20 photographed by the upper photographing unit 360 are mounted in four rows.

The lead tab transfer unit 290 of the first lead tab manufacturing unit 200a and the lead tab transfer unit 290 of the second lead tab manufacturing unit 200b have a plurality of first picker suction holes 322a of the first inspection picker unit 320 . ~ 322d), the plurality of lead tabs 20 are aligned on the first inspection table 311 . Specifically, when the first inspection picker unit 320 is positioned above the first inspection table 311 , the plurality of lead tabs 20 are disposed at the lower portion of the first picker 322 , with the plurality of first picker suction holes. (322a ~ 322d) is preferably arranged to face.

Here, the first inspection picker unit 320 provides vacuum pressure to the plurality of first picker suction ports 322a to 322d, and operates so that the lead tab 20 is adsorbed to each of the first picker suction ports. Upon release, the operation is performed to blow the plurality of lead tabs 20 adsorbed to each of the first picker suction ports.

The first inspection picker unit 320 includes a first picker rail 321 and a first picker 322 . The first picker rail 321 is installed between the first inspection table 311 and the second inspection table 312 in parallel with the traveling direction. A first picker 322 is movably installed on the first picker rail 321 .

As shown in FIG. 29 , the first picker 322 is provided with a plurality of first picker suction holes 322a to 322d arranged in four rows. The first picker suction port is an opening to which vacuum pressure is applied. The plurality of first picker suction ports 322a to 322d are arranged to be spaced apart from each other at regular intervals.

The first picker 322 sucks the four lead tabs 20 mounted on the first inspection table 311 in a four-column arrangement through the plurality of first picker suction holes 322a to 322d. The first picker 322 reciprocates between the first inspection table 311 and the second inspection table 312 along the first picker rail 321 and has four leads mounted on the first inspection table 311 . The tab 20 is transferred to the second inspection table 312 .

The first picker 322 sucks the four lead tabs 20 from the first inspection table 311 in a four-column arrangement and moves to the second inspection table 312 , but is set in the upper part of the lower camera 352 . It stops during the photographing time, and moves to the second examination table 312 when the photographing time elapses.

When the first picker 322 is positioned above the second inspection table 312, the vacuum pressure applied to the plurality of first picker suction holes 322a to 322d is released, and the four lead tabs 20 are first formed. 2 Blow with the inspection table 312 . The four lead tabs 20 blown by the first picker 322 are mounted on the second inspection table 312 in four columns.

The lower photographing unit 350 is a device for photographing the lower surface of each lead tab 20 adsorbed to the first picker 322 . The lower photographing unit 350 includes a lower camera rail 351 and a lower camera 352 .

The lower camera rail 351 is installed between the first inspection table 311 and the second inspection table 312 , parallel to the first inspection table 311 . A lower camera 352 is installed to the lower camera rail 351 to be movable left and right.

The lower camera 352 is movably installed on the lower camera rail 351 in the lower part of the first inspection picker unit 320 , and is moved along the lower camera rail 351 to the first inspection picker unit 320 . The lower surface of each adsorbed lead tab 20 is photographed.

The lower camera 352 starts with the lead tab adsorbed to the first picker suction port 322a in the first row among the plurality of first picker suction ports 322a to 322d, and is then adsorbed to the first picker suction port 322b in the second row. The lead tabs adsorbed to the first picker suction ports 322c in the third row, and finally the lead tabs adsorbed to the first picker suction ports 322d in the fourth row are sequentially photographed.

As described above, on the second inspection table 312 , four lead wraps on which the lower surface of the lead tab 20 has been photographed by the lower camera 352 are mounted in four rows. An upper photographing unit 360 is installed on the upper portion of the second table.

The upper photographing unit 360 photographs the upper surface of each of the lead tabs 20 arranged in four rows on the second examination table 312 at the top of the second examination table 312 . The upper photographing unit 360 includes an upper camera rail 361 and an upper camera 362 .

The upper camera rail 361 is installed at the top of the second inspection table 312 to face the second inspection table 312 . The upper camera 362 is movably installed on the upper camera rail 361, while moving along the upper camera rail 361, the upper surface of each lead tab 20 arranged in parallel on the second inspection table 312. shoot

The upper camera 362, for the four lead tabs arranged in parallel on the second inspection table 312, starts with the lead tab located in the first column, the lead tab located in the second column, the lead tab located in the third column, and finally The lead tabs located in the 4th row are taken sequentially.

A reading unit (not shown) analyzes the dimensions and appearance of the lead tabs 20 from the images of the upper and lower surfaces of each lead tab 20 , and reads good or bad for each lead tab 20 . do.

The second inspection picker unit 330 is a device for transferring the plurality of lead tabs 20 mounted on the second inspection table 312 to the third inspection table 313 . The second inspection picker unit 330 includes a second picker rail 331 and a second picker 332 .

The second picker rail 331 is installed between the second inspection table 312 and the third inspection table 313 in parallel with the traveling direction. A second picker 332 is movably installed on the second picker rail 331 .

The second picker 332 is provided with a plurality of second picker suction ports 332a to 332d arranged in four rows. The suction port of the second picker 332 is an opening to which a vacuum pressure is applied. The plurality of second picker suction ports 332a to 332d are arranged to be spaced apart from each other at regular intervals.

The second picker 332 applies a vacuum pressure to the plurality of second picker suction ports 332a to 332d to adsorb the four lead tabs 20 mounted on the second inspection table 312 in a four-column arrangement. The second picker 332 is moved from the second check table 312 to the third check table 313 along the second picker rail 331 .

When the second picker 332 is positioned above the third inspection table 313, the vacuum pressure applied to the plurality of second picker suction holes 332a to 332d is released, and the four lead tabs 20 are first formed. 3 Blowing with the inspection table 313.

The four lead tabs 20 blown by the second picker 332 are mounted on the third inspection table 313 in four columns. The second picker 332 returns to its original position from the third inspection table 313 toward the second inspection table 312 in a direction opposite to the traveling direction along the second picker rail 331 .

The third inspection picker unit 340 converts the bad lead tab 20 to the bad tray part 370 and the good lead tab 20 to the good tray parts 380a and 380b according to the result of the inspection by the reading unit. It is a classification device.

The third inspection picker unit 340 sucks the four lead tabs 20 from the third inspection table 313 in a 4-column arrangement through the plurality of third picker suction holes 342a to 342d, and results of the inspection of good or bad. Accordingly, the bad lead tab 20 is blown into the bad tray part 370 and the good lead tab 20 is blown into the good tray part 380a and 380b.

The third inspection picker unit 340 includes a third picker transfer rail 341 , a third picker transfer member 343 , a third picker rail 343a , and a third picker 342 .

The third picker transport rail 341 is installed in parallel with the traveling direction with respect to the third inspection table 313 , the bad tray part 370 and the good tray parts 380a and 380b . The third inspection table 313 , the bad tray part 370 and the good tray parts 380a and 380b are spaced apart from each other in the moving direction.

A third picker transfer member 343 is installed on the third picker transfer rail 341 to be movable back and forth in the traveling direction. A third picker rail 343a is provided on the third picker transfer member 343 . A third picker 342 is movably installed on the third picker rail 343a. The third picker 342 is movable forward and backward along the third picker transport rail 341 in the traveling direction, and is movable left and right along the third picker rail 343a in a direction orthogonal to the traveling direction.

The third picker 342 is provided with a plurality of third picker suction ports 342a to 342d arranged in four rows. The third picker suction ports 342a to 342d are openings to which vacuum pressure is applied. The plurality of third picker suction ports 342a to 342d are arranged to be spaced apart from each other at regular intervals.

The third picker 342 applies a vacuum pressure to the plurality of third picker suction ports 342a to 342d to suck the four lead tabs 20 mounted on the third inspection table 313 in a four-column arrangement. The third picker 342 is moved from the third inspection table 313 to the defective tray unit 370 along the third picker rail 343a.

When the third picker 342 is positioned above the defective tray unit 370 , the third picker suction ports 342a to 342d to which the defective lead tab 20 is adsorbed among the plurality of third picker suction holes 342a to 342d. ) to release the vacuum pressure applied to, and blow the defective lead tab 20 to the defective tray unit 370 .

The third picker 342 moves left and right along the third picker rail 343a at the top of the good tray parts 380a and 380b, and the third picker suction ports 342a to 342d to which the good lead tab 20 is adsorbed. Any one) is adjusted to face the good tray parts 380a and 380b, and the good lead tab 20 adsorbed to the third picker suction port is blown into the good tray parts 380a and 380b. The third picker 342 returns to its original position from the good tray portions 380a and 380b toward the third inspection table 313 in a direction opposite to the traveling direction along the third picker transport rail 341 .

In the present embodiment, the defective tray unit 370 is a device for accommodating the defective lead tab 20 . The bad tray unit 370 is disposed on the movement path of the third inspection picker unit 340 between the third inspection table 313 and the good tray units 380a and 380b.

Referring to FIG. 23 , the defective tray unit 370 includes a pair of first tray rails 373a and 373b, a pair of second tray rails 374a and 374b, and a pair of first defective trays 371a and 371b. ) and a pair of second defective trays 372a and 372b.

A pair of first tray rails and a pair of second tray rails are installed in parallel with the third inspection table 313 . The pair of first tray rails are referred to as a 1a tray rail 373a and a 1b tray rail 373b. In addition, the pair of second tray rails are referred to as a 2a tray rail 374a and a 2b tray rail 374b.

The 1a defective tray 371a is movably installed on the 1a tray rail 373a. The 1b defective tray 371b is movably installed on the 1b tray rail 373b.

In the 1a defective tray 371a and the 1b defective tray 371b, the defective lead tab blown from the third picker suction port in the front row among the plurality of third picker suction ports 342a to 342d of the third picker 342 is provided. (20) is accepted. When the plurality of third picker suction ports 342a to 342d is four, the third picker suction port in the front row is the third picker suction ports 342a and 342b in the first and second rows.

The 2a defective tray 372a is movably installed on the 2a tray rail 374a. The 2b defective tray 372b is movably installed on the 2b tray rail 374b. Blowing from the third picker suction ports 342c and 342d in the rear row among the plurality of third picker suction ports 342a to 342d of the third picker 342 is applied to the 2a defective tray 372a and the 2b defective tray 372b. The defective lead tab 20 is accommodated. When the plurality of third picker suction ports 342a to 342d is four, the third picker suction port in the rear row is the third picker suction ports 342c and 342d in the third and fourth rows.

When the defective lead tab 20 is filled in the 1a defective tray 371a, the 1a defective tray 371a is blown along the 1a tray rail 373a at the third picker suction ports 342a to 342d in the front row. The lead tab 20 is moved from the first point where it falls to the discharge point of the defective lead tab 20 , and the 1b defective tray 371b moves to the first point.

When the defective lead tab 20 is filled in the 2a defective tray 372a, the 2a defective tray 372a is blown from the third picker suction ports 342c and 342d in the rear row along the 2a tray rail 374a. The lead tab 20 is moved from the second point where it falls to the discharge point, and the second b defective tray 372b moves to the second point. Accordingly, the present invention can prevent the inspection progress from being stopped when the defective lead tab 20 is discharged.

In this embodiment, the good tray portions 380a and 380b are devices for accommodating the good lead tab 20 . The pair of good tray parts 380a and 380b is disposed on the movement path of the third inspection picker 340 between the third inspection table 313 and the good lead tab transfer parts 390a and 390b.

In any one of the good tray portions 380a, good lead tabs blown from the third picker suction port 342a in the first row and/or the third picker suction hole 342b in the second row are stacked. In the other good tray portion 380b, good lead tabs blown from the third picker suction holes 342c in the third row and/or the third picker suction holes 342d in the fourth row are stacked. One good tray part 380a and the other good tray part 380b are arranged in parallel in the moving direction.

Referring to FIG. 24 , the good tray parts 380a and 380b include a good tray 381 , a tray aligner 382 , and a tray guard 383 .

The good tray 381 is a tray on which the good lead tabs 20 are stacked. A tray guard 383 is installed at the front end of the good tray 381 . The tray guard 383 prevents separation of the plurality of lead tabs 20 when the plurality of lead tabs 20 are aligned by the tray aligner 382 .

The tray guard 383 is provided with a guard opening 383a. When the good lead tab gripper 394 enters the good tray 381 , the upper gripper bar 394a and the lower gripper bar 394b can enter the good tray 381 through the guard opening 383a.

The good tray 381 is provided with a tray opening 381a. The tray opening 381a communicates with the guard opening 383a, and when the good lead tab gripper 394 is operated, the lower gripper bar 394b is provided to be movable upward toward the upper gripper bar 394a.

The tray aligner 382 is installed on the good tray 381 and is a device for aligning the good lead tabs 20 stacked on the good tray 381 . The tray aligner 382 includes an end alignment part 382a, a first side alignment part 382b, a second side alignment part 382c, and a height adjustment part 382d.

The end alignment part 382a is movable back and forth toward the rear end of the good tray 381 . The end aligning part 382a pushes the plurality of lead tabs 20 stacked on the good tray 381 toward the tray guard 383 while moving forward toward the tray guard 383 to form the plurality of lead tabs 20 . The ends are aligned and operated away from the ends of the plurality of lead tabs 20 while moving backward.

The first side alignment part 382b is movable left and right toward one side of the good tray 381 . The second side alignment part 382c is installed to face the first side alignment part 382b. The second side alignment part 382c is movable left and right toward the other side of the good tray 381 .

The first side alignment part 382b and the second side alignment part 382c move toward the inside of the good tray 381 and push the plurality of lead tabs 20 in different directions while pushing the plurality of lead tabs 20 in different directions. Both sides of the plurality of lead tabs 20 are aligned in contact with both sides of the , and are operated to be spaced apart from both sides of the plurality of lead tabs 20 while moving toward the outside of the good tray 381 .

The tray height adjustment unit 382d is installed in the lower portion of the good tray 381 to move the good tray 381 up and down to adjust the height of the good tray 381 . When the good lead tab transfer units 390a and 390b, which will be described later, are operated, the good tray 381 is adjusted in height to be horizontal with the good lead tab gripper 394 by the tray height adjusting unit 382d.

The good lead tab transfer units 390a and 390b hold the plurality of lead tabs 20 in the good tray parts 380a and 380b, respectively, and retreat from the good tray parts 380a and 380b to remove the plurality of lead tabs 20. It is a device to be inserted into the storage tray (399).

Any one of the good lead tab transfer units 390a transfers the good lead tabs stacked on any one of the good tray units 380a to the storage tray 399 . The other good lead tab transfer unit 390b transfers the good lead tabs stacked on the other good lead tab unit 380b to the storage tray 399 . One good lead tab transfer part 390a and the other good lead tab transfer part 390b are arranged in parallel in the traveling direction.

Referring to FIG. 25 , the good lead tab transfer units 390a and 390b include a good lead tab transfer rail 391 , a gripper transfer unit 392 , and a good lead tab gripper 394 .

The good lead tab transfer rail 391 is installed between the good tray parts 380a and 380b and the storage tray 399 in parallel with the moving direction. A gripper transfer unit 392 is installed on the good lead tab transfer rail 391 .

The gripper transfer unit 392 is movable back and forth along the good lead tab transfer rail 391 . A gripper lifting unit 393 is installed in the gripper transfer unit 392 . A gripper rotating unit 395 and a good lead tab gripper 394 are installed in the gripper lifting unit 393 .

Referring to FIG. 25 , the good lead tab gripper 394 is movably installed in the gripper lifting unit 393 by the gripper rotating unit 395 to move up and down. Then, the good lead tab gripper 394 is rotatably installed at a predetermined angle by the gripper rotating part 395 . The good lead tab gripper 394 is composed of an upper gripper bar 394a and a lower gripper bar 394b.

Referring to FIG. 26( a ), in a state in which the ends and both sides of the plurality of lead tabs 20 are aligned by the tray aligner 382 of the good tray parts 380a and 380b, the good lead tab gripper 394 . enters the good tray portions 380a and 380b during the forward movement of the gripper transfer unit 392, so that the upper gripper bar 394a is positioned above the plurality of lead tabs 20 with the insulating film 22 of the lead tab 20 and is contacted At this time, the lower gripper bar 394b is spaced apart from the lower portion of the good tray 381 .

Then, referring to FIG. 26B , the tray aligner 382 is operated away from the plurality of lead tabs 20 while the upper gripper bar 394a presses the plurality of lead tabs 20 .

Next, referring to FIG. 26(c) , the lower gripper bar 394b passes through the tray opening 381a of the good tray 381 and comes into contact with the insulating film 22 under the plurality of lead tabs 20 . while pressing the plurality of lead tabs 20 . When the good lead tab gripper 394 grabs the front ends of the plurality of lead tabs 20, the ends of the plurality of lead tabs 20 are lifted from the bottom surfaces of the good tray portions 380a and 380b.

Thereafter, the good lead tab gripper 394 is separated from the tray guard 383 of the good tray parts 380a and 380b while moving upward along the gripper elevating part 393 , and when the gripper transport part 392 moves backward, the good tray It retreats from the parts 380a and 380b. The good lead tab gripper 394 is rotated at a predetermined angle from the upper portion of the storage tray 399 by the gripper rotating unit 395 , and when the plurality of lead tabs 20 are inserted into the storage tray 399 , the upper gripper The bar 394a and the lower gripper bar 394b are separated from the plurality of lead tabs 20 while operating to be apart from each other.

According to the present invention, the good lead tab gripper 394 holds the plurality of lead wraps so that the ends of the plurality of lead tabs 20 are lifted from the bottom surface of the good tray parts 380a and 380b, and the good tray parts 380a and 380b. ), when pulling out the plurality of lead tabs 20, the ends of the plurality of lead tabs 20 are prevented from being dragged to the good tray 381 . As a result, the present invention can prevent damage to the good lead tab 20 that may occur while the good lead tab 20 is transferred to the storage tray 399 .

The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention pertains that various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of

200a: first lead tab manufacturing unit 200b: second lead tab manufacturing unit
210: lead seating portion 211, 212: a pair of lead seating rods
213: seat operation unit 220: film attachment unit
221: lead pressure unit 221a: upper metal pressure block
221b: lower metal pressure block 223: upper film attachment part
223a: first film attaching unit 223a1: first mounting plate
223b: second film attaching unit 223b1: second mounting plate
223c: rotation unit 225: upper film attachment part
230: film cutting unit 230a: upper film cutting unit
230b: lower film cutting unit 231: film reel
231a: first guide roller 231b: second guide roller
231c: buffer roller 231d: idle roller
232: film guide block 233: film feeder
234: film gripper 235: film cutter
236: film pressing member 240: film rolling unit
241: upper film roller 242: lower film roller
243: rolling guide member 250: heating unit
250a: film heating unit 250b: metal heating unit
251b: upper metal heating block 252b: lower metal heating block
253b: upper operation part 254b: lower operation part
260: cooling unit 260a: metal cooling unit
261a: upper heat dissipation block 262a: lower heat dissipation block
263a: temperature sensor 264a: upper operation part
265a: lower operation unit 260b: film cooling unit
261b: upper film pressing block 262b: lower film pressing block
270: trimming part 271: lead tab holder part
271a, 271b: lead tab holder 272: trimming alignment part
272a, 272b: alignment bar 272c, 272d: operation unit
273: film trimming unit 273a, 273b: lower trimming cutter
273c, 273d: upper trimming cutter 273e, 273f: trimming lifting rail
274: spacing adjustment unit 275: lower moving block
276: upper moving block 277: upper rail
278: lower rail 279: trimming device body
280: process gripper unit 281: process transport rail
282: process gripper seating unit 283: process gripper unit
284, 285: a pair of process grippers 290: lead tab transfer unit
291: transfer part rail 292: transfer support part
293: transfer gripper 294: transfer gripper rotating part
300: inspection unit 311: first inspection table
312: second inspection table 313: third inspection table
320: first inspection picker unit 321: first picker rail
322: first picker 322a ~ 322d: first picker suction port
330: second inspection picker unit 331: second picker rail
332: second picker 332a ~ 332d: second picker suction port
340: third inspection picker unit 341: third picker transport rail
342: third picker 342a to 342d: third picker suction port
343: third picker transfer member 343a: third picker rail
350: lower photographing unit 351: lower camera rail
352: lower camera 360: upper photographing unit
361: upper camera rail 362: upper camera
370: defective tray portion 371a: 1a defective tray
371b: 1b defective tray 372a: 2a defective tray
372b: 2b defective tray 373a: 1a tray rail
373b: 1b tray rail 374a: 2a tray rail
374b: 2b tray rail 380: good tray portion
381: good tray 381a: tray opening
382: tray aligner 382a: end alignment part
382b: first side alignment unit 382c: second side alignment unit
382d: height adjustment unit 383: tray guard
383a: guard opening 390: good lead tab transfer part
391: good lead tab transfer rail 392: gripper transfer unit
393: gripper lifting unit 394: good lead tap gripper
395: gripper rotating part 399: storage tray

Claims (26)

a first lead tab making unit for discharging the pair of lead tabs in two rows by disposing the metal leads in two rows in a pair unit and fusion with the insulating film while moving in the moving direction;
a second lead tab manufacturing unit arranged in parallel with the first lead tab manufacturing unit, manufacturing the lead tabs in pairs, and discharging the pair of lead tabs in two rows; and
The four lead tabs supplied by two from each of the first lead tab manufacturing unit and the second lead tab manufacturing unit are arranged in 4 rows, and the inspection unit moves the four lead tabs arranged in 4 rows in the moving direction while moving the four lead tabs in the moving direction. A multi-row lead tab manufacturing and inspection system, comprising an inspection unit that performs a failure test on lead tabs arranged in four rows, and classifies and discharges each lead tab as good or bad according to the test result. The method of claim 1, wherein the first lead tab manufacturing unit and the second lead tab manufacturing unit,
a lead seating part on which the pair of metal leads are seated in two rows;
a film attachment part for attaching the insulating film to both surfaces of the metal lead so that the insulating film is spaced apart from the end of the metal lead at a predetermined interval;
a heating unit that applies heat to the metal lead while pressing the insulating film up and down to fuse the insulating film to the metal lead;
a cooling unit for cooling the metal lead or the insulating film while pressing the insulating film up and down;
a trimming unit for cutting both ends of the insulating film after aligning both sides of the metal lead;
a process gripper part that catches the pair of metal leads and transfers them from the corresponding process to the next process, and then returns to the original position when separated from the pair of metal leads; and
The pair of lead tabs are transferred to the inspection unit by entering the trimming unit and retracting while holding the pair of lead tabs in a two-row arrangement, separating from the trimming unit and rotating at a predetermined angle toward the inspection unit. including a lead tab transfer unit that
The process is a multi-row lead tab manufacturing and inspection system, characterized in that any one of an alignment process of the lead seating part, a film attachment process of the film attachment part, a heating process of the heating part, a cooling process of the cooling part, or a trimming process of the trimming part . According to claim 2, wherein the process gripper part,
a plurality of process grippers operated to hold or release the metal leads arranged in two rows as a pair;
a process transport rail installed between the pair of lead seating parts and the trimming part; and
The plurality of process grippers are spaced apart and include a process gripper seat movably installed on the process transfer rail,
The plurality of process grippers move in the process progress direction by the process gripper seating part, provide the metal lead from the corresponding process to the next process, and then return to the original position. Fabrication and inspection systems. The method of claim 2, wherein the film attachment part,
a lead pressing unit having an upper metal pressing block and a lower metal pressing block to hold the metal lead while pressing the metal lead up and down;
an upper attachment part installed so as to be lifted from the upper part of the upper metal pressing block and inserted into the upper metal pressing block while descending to attach the insulating film to the upper surface of the metal lead; and
The multi-row lead tab manufacturing and inspection system. 5. The method of claim 4,
The first lead tab manufacturing unit and the second lead tab manufacturing unit include an upper film cutting unit for cutting the insulating film to a predetermined film length and supplying the insulating film to the upper attachment part, and the insulating film as the lower attachment part Further comprising a film cutting unit comprising a lower film cutting unit for supplying
The upper film cutting unit and the lower film cutting unit,
a film reel on which the insulating film is wound;
a film cutter installed in a movement path of the insulating film unwound from the film reel and cutting the insulating film while ascending and descending;
a film gripper installed in the moving path of the insulating film between the film reel and the film cutter to hold the insulating film and limit the movement of the insulating film;
It is installed movably back and forth in the moving path of the insulating film, grabs the insulating film and pulls it by the length of the film while moving forward from the film cutting point of the film cutter. a film feeder that is separated and moved backward to return to the cutting point; and
and a film pressing member installed so as to be able to move up and down on the moving path of the insulating film to press the insulating film caught by the film feeder and the film gripper to the first or second mounting plate. Multi-row lead tap production and inspection system with The method of claim 5, wherein the upper attachment part and the lower attachment part,
a first guide roller installed between the film reel and the film guide block to guide the movement of the insulating film unwound from the film reel upward;
a second guide roller installed horizontally spaced apart from the first guide roller between the first guide roller and the film guide block;
A buffer body installed between the first guide roller and the second guide roller and a buffer roller installed to be movable up and down along the buffer body are provided, and the insulation between the first guide roller and the second guide roller is provided. a buffer roller part tensioning the insulating film passing through the first guide roller and the second guide roller while pulling the film downward; and
and a plurality of idle rollers installed between the second guide roller and the film guide block to guide the movement of the insulating film passing through the second guide roller to the film guide block. Fabrication and inspection systems. According to claim 5, wherein the upper film attachment portion and the lower film attachment portion,
a rotation unit installed between the film cutting unit and the lead pressing unit;
a first film attachment unit installed on the rotation shaft of the rotation unit, provided with a first seating plate on which the insulating film is seated, and lifting and lowering the first seating plate up and down;
A second film attachment unit installed on the rotation shaft to be 180 degrees apart with respect to the first film attachment unit, provided with a second seating plate on which the insulating film is seated, and lifting and lowering the second seating plate up and down,
When the rotating unit is operated, the first film attaching unit and the second film attaching unit are rotated 180 degrees, the positions of the first and second mounting plates are changed to each other, and the first mounting plate or the first mounting plate or the A multi-row lead tab manufacturing and inspection system, characterized in that the second seating plate presses the metal lead while moving toward the lead pressing unit, and attaches the insulating film to the metal lead. The method of claim 2, wherein the cooling unit,
a metal cooling unit provided with an upper heat dissipation block and a lower heat dissipation block, wherein the upper heat dissipation block and the lower heat dissipation block press the insulating film, and take heat from the metal lead to cool the metal lead;
a temperature sensor for sensing a temperature of the upper heat dissipation block or the lower heat dissipation block; and
A film having an upper film pressing block and a lower film pressing block, and after the metal cooling process of the metal cooling unit, the upper film pressing block and the lower film pressing block press the insulating film to prevent shape deformation of the insulating film comprising a cooling unit;
When the temperature sensed by the temperature sensor reaches a preset cooling temperature, the metal cooling unit is operated to be separated from the metal lead as the upper heat dissipation block is raised to the upper part and the lower heat dissipation block is lowered to the lower part. Multi-row lead tap manufacturing and inspection system. According to claim 2, wherein the trimming unit,
a pair of lead tab holding units arranged in parallel with each other and holding the pair of lead tabs in a two-row arrangement;
A pair of alignment bars respectively installed in the pair of lead tab mounting units and spaced apart from each other and installed in the lead tab holding unit are provided, and the pair of alignment bars are in contact with both sides of the metal lead, respectively. a pair of trimming aligning units holding both sides of the metal lead so that both ends of the insulating film are placed on the pair of lower trimming cutters to align the positions of the metal leads; and
It is installed on the upper part of each lead tab holder, and a pair of lower trimming cutters and a pair of upper trimming cutters are provided, and as the pair of upper trimming cutters fall toward the pair of lower trimming cutters, the trimming line is cut A pair of film trimming parts for trimming both ends of the insulating film according to the
The trimming line is a multi-row lead tab manufacturing and inspection system, characterized in that it is a virtual line spaced apart from both sides of the metal lead by the thickness of the pair of alignment bars. 10. The method of claim 9,
The trimming alignment unit includes a pair of operation units installed on the front surface of the lead tab holder to rotate the pair of alignment bars in opposite directions at a predetermined angle,
The pair of align bars has a shape of a gyeokgae that is hung at right angles to the upper and front surfaces of the lead-dap holder, and is rotated at a predetermined angle by the pair of operation units to receive the lead tab from the front of the lead tab holder. A multi-row lead tab manufacturing and inspection system, characterized in that the metal leads are moved to the upper part of the unit and brought into contact with both sides of the metal leads, and the metal leads are pushed in different directions to align the metal leads. The method of claim 10, wherein the lead tab holder,
a pair of lead tab holders having the lower trimming cutter installed on the upper portion, the alignment bar being rotatably installed at a predetermined angle on the front side, and spaced apart from each other to support the lead tab; and
It is installed on the pair of lead tab holders and includes a gap adjusting part for adjusting the distance between the pair of lead tabs, so that the width of the pair of lead tab holders can be adjusted according to the width of the lead tabs. Multi-row lead tap production and inspection system with The method of claim 11, wherein the trimming unit,
a trimming device body in which the lead tab holder, the trimming alignment part, and the film trimming part are installed;
an upper rail installed on the trimming device body;
a lower rail installed on the trimming device body in parallel with the upper rail;
a lower moving block coupled to the one of the lead tab cradles and installed to be movable left and right along the lower rail; and
Further comprising an upper moving block coupled to any one of the upper trimming cutters installed on the upper part of the one lead tab holder, and installed to be movable left and right along the upper rail,
Manufacturing and inspection of multi-row lead tabs, characterized in that when the gap adjusting unit is operated, the distance between the pair of upper trimming cutters is adjusted as the upper moving block moves along the upper rail in the moving direction of the lower moving block system. The method of claim 2, wherein the lead tab transfer unit,
a pair of transfer grippers operated to hold or release the pair of lead tabs in a two-row arrangement;
a transfer part rail installed between the trimming part and the inspection part to guide the movement of the pair of transfer grippers so that the pair of transfer grippers can enter or retreat into the trimming part; and
and a transfer support unit movably installed on the transfer unit rail,
The pair of transfer grippers is a multi-row lead tab manufacturing and inspection system, characterized in that it is rotatably installed at a predetermined angle to the transfer support part. The method of claim 2, wherein the first lead tab manufacturing unit and the second lead tab manufacturing unit,
A film rolling part installed between the film attachment part and the heating part, and provided with an upper film roller, a lower film roller, and a pair of rolling guide members, for adhering the insulating film to the metal lead while rolling the insulating film including more,
The pair of rolling guide members are spaced apart from the upper film roller and the lower film roller in the direction in which the metal lead caught in the process gripper enters between the upper film roller and the lower film roller, and during the film rolling process Multi-row lead tab manufacturing and inspection system, characterized in that the metal lead prevents separation from the upper film roller and the lower film roller. According to claim 2, wherein the heating unit,
a film heating unit for applying heat to the metal lead at a preset first heating temperature while pressing the insulating film; and
By applying heat to the metal lead at a second heating temperature preset to a temperature higher than the first heating temperature while pressing the insulating film, it includes a metal heating unit for fusion bonding the insulating film to the metal lead, wherein the metal lead is After being pre-heated in the film heating unit, the metal heating unit is heated to the second heating temperature to be fused with the insulating film to prevent the occurrence of bubbles between the insulating film and the metal lead. inspection system. According to claim 1, wherein the inspection unit,
a first inspection table receiving two of the lead tabs from the first lead tab manufacturing unit and the second lead tab manufacturing unit, respectively, and on which the lead tabs are mounted in four rows in parallel prior to the inspection;
a second inspection table spaced apart from the first inspection table;
A plurality of first picker suction ports arranged in four rows are provided, and are installed to be reciprocally movable between the first inspection table and the second inspection table, and through the plurality of first picker suction ports, the first inspection a first inspection picker unit that sucks the four lead tabs from a table in a four-row arrangement and transfers them to the second inspection table;
a lower photographing unit installed on a movement path of the first inspection picker unit to photograph a lower surface of each lead tab adsorbed to each of the first picker suction ports;
an upper photographing unit for photographing an upper surface of each of the lead tabs arranged in four rows on the second examination table at an upper portion of the second examination table; and
and a reading unit that analyzes images of the upper and lower surfaces of each lead tab and reads good or bad for each lead tab;
The first inspection picker unit sucks the respective lead tabs from the first inspection table to the respective first picker suction ports, moves to the second inspection table, and stops for a preset photographing time at the upper part of the lower camera. and, when the photographing time elapses, moving to the second inspection table and blowing the plurality of lead tabs to the second inspection table. The method of claim 16, wherein the inspection unit,
a third inspection table spaced apart from the second inspection table and mounted in parallel on the plurality of lead tabs after the inspection of good or bad performance;
A plurality of second picker suction ports arranged in four rows are provided, and are installed to be reciprocally movable between the second inspection table and the third inspection table, and the second inspection table through the plurality of second picker suction ports. a second inspection picker unit for adsorbing and adsorbing the four lead tabs in a four-row arrangement and transferring them to the third inspection table;
a defective tray unit for accommodating defective lead tabs;
a good tray part for accommodating good lead tabs; and
A plurality of third picker suction ports arranged in four rows are provided, and are installed so as to be reciprocally movable between the third inspection table, the bad tray part and the good tray part, and through the plurality of third picker suction ports, In the third inspection table, the four lead tabs are adsorbed in a four-column arrangement, the defective lead tabs are blown into the defective tray unit according to the result of the inspection, and the good lead tabs are blown into the good tray unit. A multi-row lead tab manufacturing and inspection system comprising three inspection pickers. 18. The method of claim 17, wherein the defective tray unit,
a pair of first tray rails installed in parallel with the third inspection table;
a pair of second tray rails installed in parallel with the first tray rail;
a pair of first defective trays respectively movably installed on the pair of first tray rails and accommodating the defective lead tabs blown from the first and second rows among the plurality of third picker suction ports; and
A pair of second defective trays respectively movably installed on the pair of second tray rails for accommodating the defective lead tabs blown from the third and fourth rows among the plurality of third picker suction ports are included. do,
When the defective lead tab is filled, the first defective tray moves to the discharge point of the first defective tray along the first tray rail, and the other first defective tray is located in the first and second rows. It is located at the point where the lead tab blown from the heat is dropped,
When the defective lead tab is filled, the one second defective tray moves to the discharge point of the second defective tray along the second tray rail, and the second defective tray is located in the third and fourth rows. A multi-row lead tab manufacturing and inspection system, characterized in that it is operated to be positioned at the point where the lead tab blown from the heat is dropped. The method of claim 17, wherein the good tray portion,
a good tray on which the good lead tabs are stacked;
a tray aligner installed on the good tray to align the ends and both sides of the plurality of lead tabs stacked on the good tray; and
and a tray guard installed at the front end of the good tray to prevent separation of the plurality of lead tabs when the plurality of lead tabs are aligned by the tray aligner. The method of claim 19, wherein the tray aligner,
an end alignment part installed to be movable back and forth toward the rear end of the good tray;
a first side alignment part installed to be movable left and right toward one side of the good tray; and
Doedoe installed to be movable left and right toward the other side of the good tray, including a second side alignment part installed to face the first side alignment part,
The end aligning unit pushes the plurality of lead tabs stacked on the good tray toward the tray guard while moving forward toward the tray guard to align the ends of the plurality of lead tabs, and move backwards of the plurality of lead tabs. Operated away from the end,
The first side alignment part and the second side alignment part come into contact with both side surfaces of the plurality of lead tabs while pushing the plurality of lead tabs in different directions while moving toward the inside of the good tray to make contact with the plurality of lead tabs. A system for manufacturing and inspecting multi-row lead tabs, characterized in that both sides of the lead tab are aligned, and the plurality of lead tabs are operated to be spaced apart from both sides of the lead tab while moving toward the outside of the tray. 20. The method of claim 19,
The tray aligner is installed under the good tray and moves the good tray up and down to adjust the height of the good tray by a tray height adjusting part. 18. The method of claim 17, wherein the third inspection picker unit comprises:
a third picker transport rail installed on the third inspection table, the bad tray part, and the good tray part;
a third picker transfer member installed reciprocally on the third picker transfer rail;
a third picker rail provided on the third picker transfer member; and
and a third picker provided with the plurality of third picker suction ports and movably installed on the third picker rail;
The third picker is
moving from the third inspection table to the bad tray part and from the bad tray part to the good tray part along the third picker transfer rail;
While moving along the third picker rail, each of the third picker suction holes is positioned to face the good tray, so that the good lead tabs adsorbed on the third picker suction port are blown into the good tray. A multi-row lead tap manufacturing and inspection system featuring. The method of claim 17, wherein the inspection unit,
A good lead tab gripper having an upper gripper bar and a lower gripper bar is provided, the plurality of lead tabs are held in the good tray part by the good lead tab gripper, and the good lead tab is moved back from the good tray part to the storage tray, Further comprising a good lead tab transfer unit for inserting the plurality of lead tabs into the storage tray,
The good lead tab gripper presses the front ends of the plurality of lead tabs while the upper gripper bar is in contact with the insulating film of the lead tabs on the top of the plurality of lead tabs, and holds the ends of the plurality of lead tabs from the good tray part. In a state in which the lower gripper bar is in contact with the insulating film under the plurality of lead tabs in a state lifted from the bottom surface, the plurality of lead tabs are grasped, and when retracted from the good tray part, the ends of the plurality of lead tabs are closed. A multi-row lead tab manufacturing and inspection system, characterized in that it is prevented from being drawn to the bottom surface of the good tray part. 24. The method of claim 23, wherein the good lead tab transfer unit comprises:
a good lead tab transfer rail installed between the good tray part and the storage tray in the moving direction; and
A gripper lifting rail is provided and further comprising a gripper transfer unit installed to be movable back and forth along the good lead tab transfer rail;
The good lead tab gripper is installed to be movable up and down on the gripper lifting rail, enters the good tray part when the gripper transport part moves forward, and grabs the plurality of lead tabs;
Multi-row lead tab manufacturing and inspection system, characterized in that it is separated from the tray guard of the good tray part while moving upward along the gripper elevating rail, and when the gripper transport part moves backward, it moves back from the good tray part and moves to the storage tray . The method of claim 16, wherein the lower photographing unit,
a lower camera rail installed in parallel with the first inspection table in the moving path of the first inspection picker; and
A lower camera installed movably on the lower camera rail at the lower portion of the first inspection picker unit to photograph the lower surface of each lead tab adsorbed to the first inspection picker unit while moving along the lower camera rail. Multi-row lead tab manufacturing and inspection system, characterized in that it comprises. The method of claim 16, wherein the upper photographing unit,
an upper camera rail installed in parallel with the second inspection table at an upper portion of the second inspection table; and
and an upper camera installed movably on the upper camera rail to photograph the upper surface of each lead tab arranged in parallel on the second inspection table while moving along the upper camera rail. Fabrication and inspection systems.

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