KR101694471B1 - Brazing Equipment for Various Kinds of Terminal and Brazing Method Thereof - Google Patents

Brazing Equipment for Various Kinds of Terminal and Brazing Method Thereof Download PDF

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Publication number
KR101694471B1
KR101694471B1 KR1020160109175A KR20160109175A KR101694471B1 KR 101694471 B1 KR101694471 B1 KR 101694471B1 KR 1020160109175 A KR1020160109175 A KR 1020160109175A KR 20160109175 A KR20160109175 A KR 20160109175A KR 101694471 B1 KR101694471 B1 KR 101694471B1
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KR
South Korea
Prior art keywords
terminal
contact
brazing
silver
unit
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KR1020160109175A
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Korean (ko)
Inventor
한만흥
변명환
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주식회사 비츠로테크
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/002Soldering by means of induction heating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/0008Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04Heating appliances
    • B23K3/047Heating appliances electric
    • B23K3/0475Heating appliances electric using induction effects, e.g. Kelvin or skin effects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06Solder feeding devices; Solder melting pans
    • B23K3/0607Solder feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125Weld quality monitoring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0461Welding tables

Abstract

The brazing device of the present invention includes an index table portion including two sets of the terminals and a plurality of setting jigs provided with contacts and rotated by a motor so that the brazing device can be operated during each process step; A terminal feeder including a plurality of terminal feeders for automatically feeding the terminals to the predetermined position of the setting jig and supplying a variety of products; A liquid silver / silver / silver / silver / silver / silver / silver / silver / silver / silver / silver / A contact supply unit including a plurality of contact feeders for automatically supplying a contact to a predetermined position of the terminal and supplying a variety of products; A terminal contact checking unit for checking presence or absence of the terminal and the contact; A welding device part including two welding devices for simultaneously welding two sets of terminals and contacts; A brazing completion confirmation unit for determining a fusion state of the contact of the brazed portion to distinguish a good product from a defective product; A finished product taking-out unit for separately taking out the good and the defective products that have undergone brazing welding; And a control unit for operating and controlling the brazing apparatus. The brazing method includes a first step of supplying a terminal; A second step of supplying a liquid silver halide in a fixed amount; A third step of supplying a contact point; A fourth step of confirming a terminal contact point; A fifth step of brazing welding; A sixth step of confirming completion of brazing; And the seventh step, which is an article extraction step.
According to the brazing device and the brazing method using the brazing device of the present invention, it is possible to automatically supply the terminals and contacts of a variety of products by selecting the feeder, and to weld two sets of terminals and contacts at one time, Since it is possible to confirm whether or not the supply is completed and the completion of brazing, it is possible to prevent the mixture of defective products, thereby reducing the defect rate of the finished product and improving the productivity by working various kinds of products.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brazing device for a multi-

The present invention relates to a brazing apparatus and a brazing method using the brazing apparatus. More particularly, the present invention relates to a brazing apparatus and a brazing method using the brazing apparatus. More particularly, And a brazing method using the brazing device.

Instead of melting and bonding the base material to bond the two separated base materials together, the brazing is completed by supplying and melting the brazing material (brazing filler metal) melted at a temperature lower than the melting point of the base material between the separated base materials Welding method.

Generally, this is a welding method which is applied when the productivity is enhanced by torch heating or by joining a plurality of parts at the same time in a vacuum heating furnace, or in the case of heterogeneous bonding or the nature of a product, it is difficult to apply another melting welding method such as arc welding.

In general, brazing is widely used as a method of joining two base materials to be bonded at a temperature of 450 ° C or higher by adding a flux at a melting point or lower.

That is, in brazing welding, an insertion metal such as silver solder is inserted between a base metal and a base metal to be welded, and then the inserted metal is heated and melted to bond the base metal and the base metal.

Such brazing welding is advantageous in that the bonding between the dissimilar metals and the dissimilar materials can be easily performed because the heat is little affected by the base material, since the base material is hardly melted and bonding is performed at a low temperature.

In addition, since brazing welding can precisely join very small parts or complicated parts, sealing and joining can be performed in an airtight state, and automation is easy, so that many applications as a joining technique are possible.

Brazing welding, which is widely applied as a welding technique, is a welding method in which one contact is welded to a base material by inserting a welding agent. When welding two contacts on one side and the other side of the base material, Welding one contact after inserting the welding agent, and then welding the contact by inserting a welding agent into the other side of the base material.

Therefore, when the two contact points are welded to the base material, the contact points must be welded to the base material through two times. Therefore, there is a problem in that a lot of work is required and the welding operation time is long.

Nevertheless, there is no welding device for simultaneously joining two contact points to the base material, and in fact, the efficiency and productivity of the welding work are not greatly improved.

1. Utility Model Bulletin 1991-0006730 (Date of Announcement: Aug. 31, 1991) Automatic Brazing Welding Apparatus 2. Korean Registered Patent No. 10-1345164 (Registration date: December 19, 2013) Brazing welding device 3. Korean Patent Registration No. 10-1351357 (Registration Date: Jan. 08, 2014) A cantilever-openable high frequency brazing device 4. Korean Patent Application No. 10-2009-0100755 (Published on September 24, 2009) Automatic brazing apparatus for tube joining

In order to solve the above problems, it is an object of the present invention to automatically supply terminals and contacts of various types, to confirm whether terminals and contacts are supplied, to weld terminals to two terminals at once, The present invention provides a brazing device for a multi-type terminal and a brazing method using the brazing device.

The brazing device of the present invention is an apparatus for performing brazing welding of a contact to a terminal. The brazing device includes a plurality of setting jigs that are installed at regular intervals along the edges so that the terminals and contacts of two sets can be loaded at predetermined positions, An index table portion rotated by a motor so as to be operable as an interval; A terminal supply unit including a plurality of terminal feeders for numerically controlling the servomotor so as to automatically supply the terminals to a predetermined position of the setting jig, and to supply a variety of products; A liquid silver / silver / silver / silver / silver / silver / silver / silver / silver / gold / silver / gold / silver / silver / gold alloy; A contact supply unit including a plurality of contact feeders for numerically controlling the servomotor to automatically supply the contacts to a predetermined position of the terminals, and to supply a variety of products; A welding device part including two welding devices for welding high-frequency waves to brazed the contacts to the terminals and simultaneously welding two sets of terminals and contacts; A finished product take-out unit for performing numerical control with a servo motor so as to separately take out the good and the defective products having undergone brazing welding; And a control unit for operating and controlling the brazing device.

The brazing apparatus includes a terminal contact checking unit for checking whether the terminal and the contact are present to check whether the contact and the contact are supplied to the setting jig; A brazing completion confirmation unit may be further included for determining the fusion state of the contacts of the brazed portion to distinguish between good and defective products.

Wherein the index table unit comprises: an index table indexed for each process step and rotated so as to be operable in intervals; A plurality of setting jigs provided at predetermined intervals along the edge of the index table and each having two sets of terminals and contacts loaded at predetermined positions; A motor for rotating the index table so as to be operated in each process step, a motor for providing rotational force, a speed reducer for decelerating the rotational force of the motor, and an inverter for controlling the rotational speed according to the process time.

Wherein the setting jig includes a jig main body having an upper jig and a lower jig, the jig including a plurality of terminals disposed between the upper jig and the lower jig; An upper jig body supporting portion which is coupled with the upper jig by a bolt and which presses the jig main body in a spring resilient manner to prevent the jig main body from moving, and a lower jig main body supporting portion which is mounted on the upper jig body supporting portion to take up the elasticity of the upper jig body supporting portion, A jig body supporting part composed of a cylinder; And a jig base plate coupled to the index table at a predetermined position of the index table and serving as a base on which the jig main body and the jig main body support portion are installed.

The terminal supply unit is intermittently moved from the center to the outside by the vibrating force applied to the terminal, and the terminal is aligned with the discharging unit. A plurality of the terminals are installed to cope with various kinds of products, A terminal feeder; A terminal pick-up including a clamping cylinder and a clamper so as to perform primary and secondary up-and-down cylinders for performing up-and-down movement to pick up the terminal aligned with the discharging portion of the terminal feeder, A device; A terminal feeder for moving the terminal feeder to a predetermined position so that the terminal feeder is coupled to pick up the terminal from the terminal pickup device; And a terminal pick-up device transfer unit coupled to the terminal pick-up device for moving the terminal pick-up device from a position of the discharge unit of the terminal feeder to the setting jig position.

Wherein the contact supply unit includes a plurality of contact feeders including a hopper into which the contact is inserted and supplying the contacted contacts in a row and being installed in a plurality of units or being changed according to a variety of products to cope with various types of products; A contact suction device including a vertically movable contact cylinder for vertically moving the contact jaw to suction the contact supplied to the contact feeder and placing it on the setting jig, and a contact suction pad for sucking the contact by vacuum; A contact feeder transfer unit for connecting the contact feeder to a position where the contact feeder can suck the contact from the contact suction unit; And a contact suction unit transferring unit that is coupled to the contact suction unit and moves the contact suction unit from the end position of the contact feeder to the setting jig position.

The liquid silver and silver ion quantity supply unit is designed to inject a predetermined amount of liquid silver silver by a predetermined amount according to each terminal type according to the program and receives a liquid silver silver in a predetermined amount and scans the terminal for discharging the liquid silver silver, A device unit; A moving part of the liquid silver and silver amount constant amount feeding device is coupled and numerically controlled by a servo motor so that the liquid silver silver amount fixed amount feeding device moves the liquid silver silver to a predetermined position on the terminal to be scanned.

Wherein the liquid silver and silver halide constant amount supply unit is designed to inject a predetermined amount according to each terminal type by a program and discharges the liquid silver silver in a fixed amount; A liquid phase silver-halide syringe for supplying the liquid silver silver in the liquid silver silver halide constant amount supply device and scanning the liquid silver silver on the terminal; and a liquid silver and silver-shedding device composed of a syringe cylinder for causing the liquid silver silver- do.

The terminal contact checking unit includes a vertical cylinder for vertically moving the terminal, a potentiometer for converting a mechanical position change of the terminal and the contact to an electrical output signal, and a terminal A contact checking device; And a terminal contact checking device transferring part for advancing the terminal contact checking device to the terminal contact checking position or returning the terminal contact checking device to the waiting state after confirmation completion.

The welding apparatus includes two high-frequency generators for generating high-frequency waves, and a high-frequency heating device for brazing the contacts to the terminals with a high frequency generated by the high-frequency generator; Two welding device transfer parts for advancing each of the high-frequency heating devices to the welding position or for moving backward after completion of welding; A clamp for holding the contact with the terminal, and a clamper cylinder connected to the clamp to lower the clamp during a welding operation and raise the clamp after welding is completed; And a clamping device support unit for supporting the clamping device to operate at a predetermined height.

Since the brazing completion confirmation section changes the height of the upper and lower steel cylinders when the brazing material is brazed, and when the brazing bubble is generated, A potentiometer for converting a change into an electrical output signal to confirm a state of brazing to judge a fusion state of the contact to distinguish a good product from a defective product; And a brazing confirmation device feed unit for advancing the brazing confirmation device to the brazing confirmation position or returning the brazing confirmation device to the standby state after confirmation completion.

The finished product take-out unit includes a clamping cylinder and a clamper to perform first and second vertical lift cylinders and clamping movements for up and down movements for picking up the finished brazed product in the setting jig and sorting them into a good product chute or a bad chute A finished product pick-up device; And a finished product pick-up device transfer unit for transferring the finished product pick-up device from the setting jig position to the good product chute or the defective chute by combining the finished product pick-up device.

Wherein the brazing method comprises: a first step of supplying a terminal to the setting jig by using the terminal supplying part; A second step of supplying a predetermined amount of the liquid silver silver from the liquid silver silver / silver ion quantitative supply unit onto the terminal set in the setting jig; A third step of automatically supplying the contact point to a predetermined position of the terminal using the contact point supply unit; A fourth step of confirming presence or absence of the terminal and the contact by the terminal contact checking unit; A fifth step of brazing welding the contact to the terminal using the welding device; A brazing completion confirmation step of confirming whether brazing welding is completed using the brazing completion confirmation unit; And a seventh step, which is an article-taking step in which the finished article after brazing is completely separated from the good and defective parts in the braze completion confirmation step and is automatically taken out using the article taking-out part.

The problems to be solved by the present invention can be solved by the brazing device and the brazing method using the brazing device.

According to the brazing device and the brazing method using the brazing device of the present invention, it is possible to automatically supply the terminals and contacts of a variety of products by selecting the feeder, and to weld two sets of terminals and contacts at one time, Since it is possible to confirm whether or not the supply is completed and the completion of brazing, it is possible to prevent the mixture of defective products, thereby reducing the defect rate of the finished product and improving the productivity by working various kinds of products.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of an entire assembly according to a brazing device for a multi-
Fig. 2 is a front view of the entire assembly according to the brazing device for a multi-
Fig. 3 is a side view of the entire assembly according to the brazing device for a multi-
4 is a schematic view of an index table part according to the brazing device for a multi-
5 is a set-up jig schematic diagram according to the brazing device for multi-
FIG. 6 is a view showing an example of a jig body according to the brazing device for a multi-
Fig. 7 is an exemplary diagram of terminals and contacts according to the brazing device for a multi-
FIG. 8 is an exemplary view showing a terminal coupled to a jig main body according to the brazing device for a multi-
Fig. 9 is a schematic view of a terminal supplying part according to the brazing device for a multi-
10 is a plan view of the terminal supply part according to the brazing device for a multi-
11 is a schematic view of a liquid silver halide supply part according to the brazing device for a multi-
12 is a schematic view of a contact supply part according to the brazing device for a multi-
13 is a schematic view of a terminal contact checking part according to the brazing device for a multi-
FIG. 14 is a schematic view of a welding apparatus according to the brazing device for a multi-
15 is a plan view of a welding apparatus according to the brazing device for a multi-
16 is a schematic view of a brazing confirmation part according to the brazing device for a multi-
17 is a schematic view of the finished product taking-out part according to the brazing device for a multi-
18 is a flowchart of a brazing method using the brazing device for a multi-

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The following definitions are defined in consideration of the functions of the present invention, and this may vary depending on the intention or custom of the user, the operator, and the like. The definition of " brazing device for multi- Quot; and "the "

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a preferred embodiment of the "brazing device for multi-piece terminal and brazing method using the same" according to the present invention will be described in detail.

The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

2 is a front view of an entire assembly according to the brazing device for a multi-item type terminal according to the present invention, and Fig. 3 is a front view of the whole assembly according to the brazing device for multi- 5 is a schematic view illustrating a setting jig according to a brazing device for a multi-item type terminal according to the present invention, and FIG. 6 is a side view of the multi-item type brazing terminal according to the present invention, FIG. 8 is a perspective view showing a brazing device according to a first embodiment of the present invention; FIG. 8 is a perspective view of a brazing device according to a second embodiment of the present invention; FIG. Fig. 9 is a schematic view of a terminal supplying part according to the brazing device for a multi-item type terminal of the present invention, and Fig. 11 is a schematic view of a liquid silver halide supply part according to the brazing device for a multi-component type terminal of the present invention, FIG. 12 is a schematic view of a contact supply part according to the brazing device for multi- 14 is a schematic view of a welding apparatus according to the brazing apparatus for a multi-item terminal of the present invention, and FIG. 15 is a schematic view of a brazing apparatus for a multi-item terminal according to the present invention. FIG. 16 is a schematic view of a brazing confirmation part according to the brazing device for a multi-component type terminal according to the present invention, FIG. 17 is a schematic view of a finished product taking-out part according to the brazing device for multi- Of the brazing method using the brazing device for the multi-kind terminal of Fig.

As shown in Figs. 1 to 3, the brazing device A of the present invention is an apparatus for brazing welding the contact c to the terminal b, wherein two sets of the terminal b and the contact c An index table part (1) including a plurality of setting jigs (12) installed at regular intervals along the edge so as to be loaded at a predetermined position, and rotated by a motor so as to be able to be operated during each step; A terminal supply unit 2 including a plurality of terminal feeders 21 for automatically supplying the terminal b to a predetermined position of the setting jig 12 by numerical control with a servo motor and supplying a variety of products; And a liquid phase silver ion quantitative supply unit 3 for numerically controlling the amount of the liquid crystal silver discharge by discharging a predetermined amount of the liquid silver silver to a predetermined position on the terminal b by a servomotor, )Wow; A contact feeder 4 including a plurality of contact feeders 41 for automatically feeding the contact point c to a predetermined position of the terminal b by numerical control with a servomotor and supplying multiple products; (6) including two welding devices (61) for welding the contact (c) to the terminal (b) by radiating a high frequency to weld two sets of terminals and contacts simultaneously, Wow; A finished product taking-out part 8 for separately taking out a good product and a defective product that have undergone brazing welding by numerical control with a servo motor; And a control unit (9) for operating and controlling the brazing apparatus (A).

The brazing device A confirms whether the terminal b and the contact c are supplied to the setting jig 12 by confirming whether the terminal b or the contact c is present or not, (5); And a brazing completion confirmation unit 7 for determining the fusion state of the contact point c of the brazed portion to distinguish between good and defective products.

The brazing device A of the present invention has a plurality of the terminal feeders 21 and the contact feeders 41 so as to cope with various kinds of products and has a jig main body 121 according to each kind of product, Generally, the brazing process takes about 10 seconds, so that one can work. However, since the present invention can feed two pieces at a time, it is possible to perform one operation every about 5 seconds, The contact feeder 41 and the jig main body 121. The replacement of the terminal feeder 21 and the contact feeder 41 and the jig main body 121 can be completed by disassembling and disassembling the bolt, It is easy to work.

4, the index table portion 1 includes a plurality of setting jigs 12 arranged at regular intervals along the edges so that two sets of the terminals b and the contacts c can be loaded at a predetermined position The motor can be controlled by the inverter as a geared motor. The speed of the motor can be controlled by the inverter. The required time varies depending on the type of rotation, Stage to the final product take-out stage takes about 8 to 12 seconds.

The index table part (1) comprises an index table (11) which is indexed for each process step and is rotated so as to be operated in a section; A plurality of the setting jigs 12 installed at predetermined intervals along the edge of the index table 11 and each having two sets of the terminals b and the contacts c loaded at predetermined positions; A motor unit 13 that rotates the index table 11 so as to be operated in each process step and includes a motor for giving a rotational force and a speed reducer for decelerating the rotational force of the motor and an inverter for adjusting the rotational speed according to the process time .

When the type of the terminal (b) is changed, the jig main body 121 of the setting jig 912 is changed.

5, the setting jig 12 is provided at regular intervals along the edge of the index table 11, and two sets of the terminal b and the contact c are loaded at a predetermined position And a total of eight.

The setting jig 12 is composed of an upper jig 1211 and a lower jig 1212 and a jig main body 1211 having two terminals b is placed between the upper jig 1211 and the lower jig 1212 121); An upper jig body supporting part 1221 which is bolted to the upper jig 1211 and which presses the jig main body 121 in a spring resilient manner to prevent the jig body 121 from moving, A jig body supporting portion 122 composed of a lower take-out cylinder 1222 for supporting the spring elasticity and lifting the spring elasticity; And a jig base plate 123 coupled to the index table 11 at a predetermined position of the index table 11 and serving as a base on which the jig main body 121 is installed.

The lower extraction cylinder 1222 is composed of a take-out rod 12222 for upstanding the spring elasticity of the upper jig body support portion 1221 and a cylinder 12221 for giving a force for raising the take-out rod 12222 upward.

The index table 11 is formed with eight through holes 16 in total so that the take-out rod 12222 can be pierced through the index table 11.

The upper jig body supporting portion 1221 is bolted to the upper jig 1211 and pressed by the elasticity of the spring to hold the terminal b between the upper jig 1211 and the lower jig 1212, When the finished product is taken out after completion of brazing, the finished product can be taken out only after releasing the spring elasticity of the upper jig body supporting part 1221. Therefore, the takeout rod 12222 The upper portion of the upper jig body supporting portion 1221 is lifted up to a position where the pressing spring 12211 is located.

6 is an illustration of the jig main body 121. The jig main body 121 includes an upper jig 1211 and a lower jig 1212. The upper jig 1211 and the lower jig 1212 Two terminals b are laid.

Since the shape of the jig main body 121 should be changed according to the type of the terminal b, the number of the types of the handles to be handled should be eight times. 12), so 8 times the number of varieties is required.)

7, there are a number of types of the terminal b and the contact c, and the shape of the jig main body 121 should be changed according to the shape of the terminal b. .

8 is a diagram illustrating a state in which the terminal b is loaded in the jig main body 121. The terminal b is supplied from the terminal supply unit 2 to the set jig 12, The contact c is automatically supplied to the predetermined position of the terminal b by using the contact supply part 4 after a predetermined amount of the liquid silver silver is supplied onto the terminal b from the liquid silver and silver fixed amount supplying part 3 .

As shown in FIGS. 9 and 10, the terminal supply unit 2 performs numerical control with a servo motor to automatically supply the terminal b to a predetermined position of the setting jig 12, And a plurality of terminal feeders 21.

The terminal b is intermittently moved while rotating the terminal b from the center to the outside by aligning the terminal b with the discharging part 212 by the vibrating force applied to the terminal b, A plurality of terminal feeders (21) installed in plural or replaced in accordance with the type of products; The primary and secondary lifting cylinders 221 and 222 for up and down movements for picking up the terminal b aligned with the discharge unit 212 of the terminal feeder 21 and placing the terminal b on the setting jig 12 ) And a clamping cylinder (223) and a clamper (224) so as to be able to perform a gripping motion; A terminal feeder transfer unit 23 coupled to the terminal feeder 21 to move the terminal feeder 21 to a predetermined position so as to pick up the terminal b from the terminal pickup device 22; The terminal pick-up device 22 is coupled to the terminal pick-up device transfer part 24 for moving the terminal pick-up device 22 from the position of the discharge part 212 of the terminal feeder 21 to the position of the setting jig 12 .

The terminal feeder 21 intermittently moves the terminal b while being rotated from the center to the outside by the power provided by the vibration motor 211 that generates vibration.

The operation of the terminal feeder 21 is sensed by the sensor, and when the terminal b is aligned with the discharging part 212, the operation is stopped. When there is no predetermined amount, the operation is resumed.

The terminal pick-up device 22 picks up the terminal b aligned on the discharge part 212 and places it on the lower jig 1212 of the setting jig 12.

The terminal feeder transfer unit 23 includes a terminal feeder frame 231 on which the terminal feeder 21 is installed; A terminal feeder servomotor 232 for applying a rotational force to move the terminal feeder 21; A terminal feeder ball screw 233 for converting the rotational force of the terminal feeder servomotor 232 into a linear motion; The terminal feeder frame 231 is coupled to the terminal feeder frame 231 by a linear movement of the terminal feeder 21 by the rotational force of the terminal feeder servomotor 232, 234).

The terminal pick-up device transfer unit 24 includes a pickup device servo motor 241 for giving power to move the terminal pick-up device 22; A pickup device ball screw 242 for converting the rotational force of the pickup device servomotor 241 into a linear motion; A pickup device 22 having an EL block coupled to the pickup device ball screw 242 and having the terminal pickup device 22 linearly moved by the rotational force of the pickup device servo motor 241 and coupled with the terminal pickup device 22, An LM guide 243; And a terminal pick-up device transfer support unit 244 coupled to a longitudinal center portion of the pick-up device LM guide 243 to fix the terminal pick-up device transfer unit 24 at a predetermined height.

At least the terminal feeder 21 is provided on the terminal pick-up device transfer unit 24 and the terminal feeder 21 is installed so that it is possible to work immediately when the type is changed. There is a sufficient time for replacing the terminal feeder 21 in the middle of the operation.

As shown in Fig. 11, the liquid silver and silver halide constant amount supplying section 3 is designed to inject a predetermined amount according to each terminal type by a program, numerically controlling the servomotor so that liquid silver silver is supplied to the terminal (b) And injected in a fixed amount at a predetermined position.

The liquid silver and silver halide quantum supply section 3 is designed to inject a predetermined amount of the liquid silver silver in a fixed amount according to each terminal type according to the program by the program and receives the discharged liquid silver silver into the terminal (b) A liquid-phase silver-vein metering feeder unit 31 for moving the liquid-silver- The moving part of the liquid silver-silvered constant-amount supply unit 31 is coupled and numerically controlled by the servomotor so that the liquid silver-silvered constant-amount supply unit 31 can scan the liquid silver silver at a predetermined position on the terminal (b) (Not shown).

The liquid silver and silver halide constant amount supply unit 31 is designed to inject a predetermined amount in accordance with each terminal type by a program and emits liquid silver silver in a fixed amount. A liquid phase silver halide syringe 3121 which is supplied with liquid silver silver from the liquid silver silver halide constant amount supply device 311 and scans liquid silver silver on the terminal b and a liquid silver halide syringe 3121, And a syringe cylinder 3122 for raising and lowering the syringe cylinder 3122.

The constant-quantity feeder feeding unit 32 includes a constant-quantity feeder servomotor 321 for giving power to move the liquid-silvered-silver-containing delivery scanning device 312; A fixed feeder ball screw 322 for converting the rotational force of the fixed feeder servomotor 321 into a linear motion; The liquid silver-silver-smearing apparatus 312 is linearly moved by the rotational force of the constant-quantity feeder servomotor 321 and is connected to the ball screw 322 of the constant-quantity feeder, A quantitative feeding device LM guide 323 having a feeding device 323; And a fixed amount supply device transfer support unit 324 coupled to a longitudinally central portion of the fixed amount supply device LM guide 323 and operable to fix the fixed quantity supply device transfer unit 32 at a predetermined height.

As shown in FIG. 12, the contact supply part 4 performs numerical control with a servo motor to automatically supply the contact point c to a predetermined position of the terminal b, and a plurality of contacts And a feeder (41).

The contact supply unit 4 includes a hopper 4111 into which the contact point c is inserted and supplies the contact points c in a row. The contact point supply unit 4 is provided with a plurality of A contact feeder 41; A contact ascending / descending cylinder 421 which moves up and down to suck the contact c supplied to the contact feeder 41 and place the contact c on the setting jig 12, A contact suction device 42 including a suction pad 422; A contact feeder transfer unit (43) coupled to the contact feeder (41) to move the contact feeder (41) from the contact suction unit (42) to a position capable of sucking the contact (c); And a contact suction device transferring part 44 for transferring the contact suction device 42 from the end position of the contact feeder 41 to the position of the setting jig 12 by being coupled to the contact suction device 42 .

The contact feeder transfer unit 43 includes a contact feeder frame 431 on which the contact feeder 41 is installed; A contact feeder servomotor 432 for giving power to move the contact feeder 41; A contact feeder ball screw 433 for converting the rotational force of the contact feeder servomotor 241 into a linear motion; A contact feeder frame 431 which is coupled to the contact feeder ball screw 433 and linearly moves the contact feeder 41 by the rotational force of the contact feeder servo motor 432, 434).

The contact suction device transfer unit 44 includes a suction device servomotor 441 for giving power to move the contact suction device 42; A suction device ball screw 442 for converting the rotational force of the suction device servomotor 441 into a linear motion; A suction device having an EL block coupled to the suction device ball screw 442 and having the contact suction device 42 linearly moved by the rotational force of the suction device servomotor 441, An LM guide 443; And a contact suction device transfer support unit 444 which is coupled to a longitudinal center portion of the suction device LM guide 443 and fixes the contact suction device transfer unit 44 to be operable at a predetermined height.

The contact feeder 41 includes a contact rotating feeder 411 that includes the hopper 4111 into which the contact c is inserted and moves the inserted contact by a rotational force; And a contact linear feeder 412 that intermittently operates and receives the contact c from the contact rotating feeder 411 and aligns and moves the same in a line so as to be sucked in by the contact suction device 42.

The contact feeder 41 is provided according to the kind of the contact feeder 41 and is exchanged if necessary. When the type of the contact feeder 41 is changed, the contact feeder 41 is moved in accordance with the contact suction device transferring part 44 using the contact feeder transferring part 43 The contact point c of the kind may be sucked and the contact point c may be supplied.

The terminal contact checking unit 5 checks whether the terminal b and the contact c are supplied to the setting jig 12 as shown in FIG. c).

The terminal contact checking unit 5 includes a lifting cylinder 511 for moving up and down and a potentiometer 511 for converting a change in mechanical thickness of the terminals b and c into an electrical output signal, A terminal contact checking device (51) having a meter (512) and checking the presence or absence of the terminal (b) and the contact (c); And a terminal contact checking device transferring part 52 for advancing the terminal contact checking device 51 to the terminal contact checking position or returning the terminal contact checking device 51 to the waiting state after confirmation completion.

The terminal contact identification device transfer unit 52 includes a terminal contact identification device servo motor 521 for giving power to move the terminal contact identification device 51; A terminal contact checking device ball screw 522 for converting the rotational force of the terminal contact checking device servomotor 521 into a linear motion; The terminal contact checking device 51 is coupled to the ball contact screw checking device 522 and the terminal contact checking device 51 is linearly moved by the rotational force of the terminal contact checking device servo motor 521, A terminal contact checking apparatus LM guide 523 having an EL block; And a terminal contact checking device support unit (524) coupled to one end portion of the terminal contact checking device LM guide (523) in the longitudinal direction to fix the terminal contact checking device transferring part (52) do.

As shown in Figs. 14 and 15, the welding device 6 emits a high frequency to braze the contact c to the terminal b, and simultaneously welds two sets of terminals and contacts And includes two welding apparatuses 61 at two locations.

The welding apparatus unit 6 includes a high frequency generator 611 for generating a high frequency wave and a high frequency heating apparatus for performing brazing welding of the contact point c to the terminal b with a high frequency generated by the high frequency generator 611 612); < / RTI > Two welding device transfer parts 62 for advancing each of the high frequency heating devices 612 to the welding position or for performing the welding after completion of welding; A clamp 631 for holding the terminal b and the contact c and a clamper 631 for lowering the clamp 631 during welding and raising the clamp 631 after completion of welding, Two contact clamping devices 63 composed of a cylinder 632; And a clamping device support unit 64 for supporting the clamping device 63 so as to operate at a predetermined height.

The welding apparatus transfer unit 62 includes a high-frequency heating device servomotor 621 for giving power to move the high-frequency heating device 612; A high frequency heating device ball screw 622 for converting the rotational force of the high frequency heating device servomotor 621 into linear motion; The high frequency heating apparatus 612 is coupled to the high frequency heating apparatus ball screw 622 so that the high frequency heating apparatus 612 linearly moves by the rotational force of the high frequency heating apparatus servomotor 621, A high frequency heating apparatus LM guide 623; And two high frequency heating device support units 624 coupled to one end of the high frequency heating device LM guide 623 in the longitudinal direction and fixing the high frequency heating device transferring part 612 so as to be operable at a predetermined height .

As shown in Fig. 16, the brazing completion confirmation section 7 determines the fusion state of the contact point c of the brazed portion to distinguish good and defective products.

The brazing completion confirmation unit 7 includes a lifting cylinder 711 for moving up and down and a height when the contact c is brazed on the terminal b from the terminal b when bubbles are generated during brazing A potentiometer 712 for converting a change in the mechanical position of the thickness of the terminal b and the contact c into an electrical output signal to check the brazed state so that the fused state of the contact c A brazing confirmation device 71 for judging and discriminating between the good product and the defective product; And a brazing confirmation device transfer unit 72 for advancing the brazing confirmation device 71 to the brazing confirmation position or returning the brazing confirmation device 71 to the standby state after confirmation completion.

The brazing confirmation device transferring part 72 includes a brazing confirmation device servomotor 721 for giving power to move the brazing confirmation device 71; A brazing confirmation device ball screw 722 for converting the rotational force of the brazing confirmation device servomotor 721 into linear motion; The brazing confirmation device 71 is coupled to the brazing confirmation device ball screw 722 so that the brazing confirmation device 71 linearly moves by the rotational force of the brazing confirmation device servo motor 721, A brazing confirmation device LM guide 723; And a brazing confirmation device support unit 724 coupled to one end portion of the brace confirmation device ELM guide 723 in the longitudinal direction to fix the brace confirmation device transfer part 72 so as to be operable at a predetermined height.

As shown in Fig. 17, the finished product take-out unit 8 performs numerical control with a servo motor to separately take out the good and the defective items that have undergone brazing welding.

The finished product take-out unit 8 picks up the finished brazed product in the setting jig 12 and separates the finished product into the good product chute 814 or the defective product chute 815. The first and second ascending / (81) including a clamping cylinder (812) and a clamper (813) so as to be able to perform a clamping motion with the clamping device (811); And a finished product pick-up device transferring part 82 for transferring the finished product pick-up device 81 from the setting jig 12 to the good product chute 814 or the defective product chute 815 by coupling the finished product pick-up device 81 .

The finished product pick-up device transfer unit 82 includes a finished product pick-up device servo motor 821 for giving power to move the finished product pick-up device 81; A finished product pick-up device ball screw 822 for converting the rotational force of the finished product pick-up device servo motor 821 into a linear motion; The finished product pick-up device 81 is coupled to the finished product pick-up device ball screw 822 and linearly moves the finished product pick-up device 81 by the rotational force of the finished product pick-up device servo motor 821, An end product pick-up device LM guide 823; And a finished product pick-up device transfer support unit 824 coupled to a longitudinal center portion of the finished product pick-up device ELM guide 823 to fix the finished product pick-up device transfer unit 82 at a predetermined height.

As shown in Fig. 18, the brazing method of the present invention is a method using a brazing device (A) for brazing welding the contact (c) to the terminal (b).

Since the brazing device A is the same as that described above, the above-described details are applied mutatis mutandis.

The brazing method includes a first step of automatically supplying a terminal to the setting jig (12) using the terminal supply part (2); A second step of supplying a predetermined amount of the liquid silver silver in the liquid silver silver / silver / silver ion quantitative supply part 3 onto the terminal (b) set in the setting jig (12); A third step of automatically supplying the contact (c) to a predetermined position of the terminal (b) using the contact supply unit (4); A fourth step of confirming presence or absence of the terminal (b) and the contact (c) by the terminal contact checking unit (5); A fifth step of brazing welding the contact (c) to the terminal (b) using the welding device (6); A brazing completion confirmation step of confirming whether brazing welding is completed using the brazing completion confirmation unit 7; And a seventh step in which the finished article is subjected to brazing completion in a braze completion confirmation step, and the article is automatically taken out by using the finished article take-out unit 8 in a seventh step.

The brazing method will be described step by step.

The first step is a terminal supplying step of automatically supplying a terminal to the setting jig 12 by using the terminal supplying part 2. The terminal supplying step is a step of confirming the material of the terminal feeder 21, A first step of lowering the first lifting cylinder 221, a second step of closing the left lower lifting cylinder 1222, a third step of lifting the primary lifting cylinder 221, A step 1-4 of moving the feeder 21 by 100 mm using the terminal feeder transfer unit 23, a step 1-5 of lowering the primary up-and-down cylinder 221, (Step 1-6) of raising the first up-and-down cylinder 221, Step 1-7 of raising the first up-and-down cylinder 221, and firstly moving the terminal pick-up device transfer portion 24 A first eleventh step of lowering the first lifting cylinder 221 and a second elevating step of lowering the first lifting cylinder 221 by using the terminal pick-up device transferring unit 24, To a seating position; A step 1-12 of lowering the second lifting cylinder 222 and a step 1-12 of opening the clamp 224 of the terminal pick-up device 22 and a step of lifting the second lifting cylinder 222 of the left and right lower lifting cylinder 1222, (1-12) of raising the primary up / down cylinders (221, 222) of the terminal pick-up device (22) by using the terminal pick-up device transferring part (24) ) To the loading position.

The second step is a second-1 step of moving the liquid-silvered-silver-containing delivery scanning device 312 to a metered dose injection position by using a metered dose supply device transfer part 32, a 2-1 step of lowering the syringe cylinder 3122, A second step of supplying a predetermined amount to the left side and the right side by using the liquid silver-containing silver syringe 3121, and a second-4 step of raising the syringe cylinder 3122.

The third step is a step 3-1 of confirming the material of the contact feeder 41 and lowering the contact ascending and descending cylinder 421 and a step 3-1 of turning on the left vacuum of the contact suction pad 422 A third step 3-2 of raising the contact lift cylinder 421 and a third 3-4 step of moving the contact feeder 41 by 100 mm using the contact feeder transferring unit 43, A step 3 - 5 of lowering the contact ascending / descending cylinder 421, a step 3 - 6 of turning on the vacuum on the right side of the contact suction pad 422, (3-7) of moving the contact suction device (42) to the loading position using the contact suction device transfer part (44); (3-9) of lowering the contact ascending / descending cylinder (421), and (3) -10) turning off the left and right vacuum of the contact suction pad (422); A step 3-11 of raising the contact ascending and descending cylinder 421 and a step 3-12 of moving the contact suction apparatus 42 to the loading position using the contact suction apparatus transferring unit 44 .

The fourth step includes a fourth step of lowering the ascending and descending cylinder 511 of the terminal contact checking device 51 and a fourth step of ascertaining the left and right contact points using the potentiometer 512 4-2 and raising the ascending and descending cylinder 511 of the terminal contact checking device 51 in the fourth to third steps.

The fifth step includes a fifth step of lowering the clamp cylinder 632 of the clamping device 63 and a fifth step of moving the clamping cylinder 632 of the clamping device 63 forward and backward by using the welding device transferring part 62 The clamping cylinder 632 of the clamping device 63 and the step 5-2 of heating the left and right terminals and the contact by using the high frequency heating device 612 to perform brazing, (Step 5-4) of raising the high-frequency heating device 612 on the right and left sides by using the welding device transferring part 62 in step 5-5.

The sixth step includes a sixth step of lowering the ascending and descending cylinder 711 of the brazing confirmation device 71 and a sixth step of descending the sixth and seventh steps of ascertaining the left and right brazing using the potentiometer 712, And a sixth step of raising the ascending and descending cylinder 711 of the brazing confirmation device 71 in step 6-3.

The seventh step includes a seventh step of moving the finished article pick-up device 81 to a take-out position by using the finished product pick-up device transferring part 82 and a seventh step of moving the first- Step 7-2 of lowering the cylinder 811, step 7-3 of raising the lower take-out cylinder 1222 and step 7-2 of raising the lower take- Step 7-5 of moving the second pick-up cylinder 81 to the safe position by using the finished pick-up device transferring unit 82, A step 7-7 in which the first up-and-down cylinder is lifted, a step 7-8 in which the finished product pick-up device 81 is moved to the defective product position using the finished product pick-up device transfer part 82, (Step 12).

According to the brazing device and the brazing method using the brazing device of the present invention, it is possible to automatically supply the terminals and contacts of a variety of products by selecting the feeder, and to weld two sets of terminals and contacts at one time, Since it is possible to confirm whether or not the supply is completed and the completion of brazing, it is possible to prevent the mixture of defective products, thereby reducing the defect rate of the finished product and improving the productivity by working various kinds of products.

A: Brazing device b: terminal
c: contact point
1: Index table section
11: Index table 12: Setting jig
121: jig body 1211: upper jig
1212: lower jig 122: jig body supporting portion
1221: upper jig body supporting part 12211: pressing spring
1222: Lower take-out cylinder 12221: Cylinder
12222: take-out rod 123: jig base plate
13: motor part 14: base plate
2:
21: terminal feeder 211: vibration motor
212: discharging part 22: terminal pick-up device
221: First up and down cylinder 222: Second up and down cylinder
223: clamping cylinder 224: clamper
23: Terminal feeder feeder 231: Terminal feeder frame
232: Terminal feeder Servo motor 233: Terminal feeder Ball screw
234: terminal feeder LM Guide 24: terminal pickup device feeding section
241: Pickup device Servo motor 242: Pickup device Ball screw
243: pickup device LM Guide 244: terminal pickup device transfer support unit
3: Liquid Silver Silver Quantity Feeder
31: Liquid Silver Silver Amount Feeding Unit 311: Liquid Silver Silver Amount Feeding Unit
312: liquid-phase silver-syringe device 3121: liquid-phase silver-syringe
3122: Syringe cylinder 32: Quantitative feeder feeder
321: Quantitative feeder Servo motor 322: Quantitative feeder Ball screw
323: Fixed feeder ELM guide 324: Fixed feeder feeder support unit
4: Contact supply part
41: contact feeder 411: contact rotation feeder
4111: Hopper 412: Contact linear feeder
4121: Vibration motor 42: Contact suction device
421: Contact lift cylinder descent 422: Contact suction pad
43: Contact feeder feeder 431: Contact feeder frame
432: Contact feeder Servo motor 433: Contact feeder Ball screw
434: Contact feeder LM Guide 44: Contact suction device transferring part
441: Suction device Servomotor 442: Suction device Ball screw
443: Suction device LM Guide 444: Contact suction device transfer support unit
5: Terminal contact check part
51: terminal contact checking device 511: ascending and descending cylinder
512: Potentiometer 52: Terminal contact check unit transfer unit
521: Terminal contact check device Servo motor 522: Terminal contact check device Ball screw
523: Terminal contact check device LM Guide
524: Terminal contact check device support unit
6. Welding unit
61: welding apparatus 611: high frequency generator
612: High-frequency heating device 62:
621: High frequency heating device Servo motor 622: High frequency heating device Ball screw
623: High frequency heating system LM Guide
624: High frequency heating device support unit
63: Clamping device 631: Clamp
632: Clamp cylinder 64: Clamping device support unit
7: confirmation of completion of brazing
71: Brazing confirmation device 711: Rising and descending cylinder
712: potentiometer 72: brazing confirmation device transfer part
721: Brazing confirmation device Servo motor
722: Brazing check ball screw
723: Brazing confirmation device
724: Brazing confirmation device support unit
8:
81: Finished product pickup device 811: Primary and secondary lift-down cylinders
812: clamping cylinder 813: clamper
814: Good suit 815: Bad suit
82: Finished product pick-up device transfer part 821: Finished product pickup device Servo motor
822: Finished product pickup device Ball screw 823: Finished product pick-up device LM Guide
824: Finished product pick-up device transfer support unit
9: Control section 91: Operation panel
10: frame

Claims (9)

  1. A brazing device (A) for brazing welding a contact (c) to a terminal (b)
    The brazing device A includes a plurality of setting jigs 12 arranged at predetermined intervals along the edges so that two sets of the terminals b and the contacts c can be loaded at a predetermined position, An index table part (1) rotated by a motor so as to be operable as an interval;
    A terminal supply unit 2 including a plurality of terminal feeders 21 for automatically supplying the terminal b to a predetermined position of the setting jig 12 by numerical control with a servo motor and supplying a variety of products;
    And a liquid phase silver ion quantitative supply unit 3 for numerically controlling the amount of the liquid crystal silver discharge by discharging a predetermined amount of the liquid silver silver to a predetermined position on the terminal b by a servomotor, )Wow;
    A contact feeder 4 including a plurality of contact feeders 41 for automatically feeding the contact point c to a predetermined position of the terminal b by numerical control with a servomotor and supplying multiple products;
    (6) including two welding devices (61) for welding the contact (c) to the terminal (b) by radiating a high frequency to weld two sets of terminals and contacts simultaneously, Wow;
    A finished product taking-out part 8 for separately taking out a good product and a defective product that have undergone brazing welding by numerical control with a servo motor;
    And a control unit (9) for operating and controlling the brazing device (A)
    The terminal b is intermittently moved while rotating the terminal b from the center to the outside by aligning the terminal b with the discharging part 212 by the vibrating force applied to the terminal b, A plurality of terminal feeders (21) installed in plural or replaced in accordance with the type of products;
    The primary and secondary lifting cylinders 221 and 222 for up and down movements for picking up the terminal b aligned with the discharge unit 212 of the terminal feeder 21 and placing the terminal b on the setting jig 12 ) And a clamping cylinder (223) and a clamper (224) so as to be able to perform a gripping motion;
    A terminal feeder transfer unit 23 coupled to the terminal feeder 21 to move the terminal feeder 21 to a predetermined position so as to pick up the terminal b from the terminal pickup device 22;
    The terminal pick-up device 22 is coupled to the terminal pick-up device transfer part 24 for moving the terminal pick-up device 22 from the position of the discharge part 212 of the terminal feeder 21 to the position of the setting jig 12 The brazing device according to claim 1,
  2. The method according to claim 1,
    The brazing device A confirms whether the terminal b and the contact c are supplied to the setting jig 12 by confirming whether the terminal b or the contact c is present or not, (5);
    Further comprising a brazing completion confirmation part (7) for judging the fusion state of the contact (c) of the brazed part to distinguish the good product from the defective product.
  3. The method according to claim 1,
    The index table part (1) comprises an index table (11) which is indexed for each process step and is rotated so as to be operated in a section;
    A plurality of the setting jigs 12 installed at predetermined intervals along the edge of the index table 11 and each having two sets of the terminals b and the contacts c loaded at predetermined positions;
    A motor unit 13 that rotates the index table 11 so as to be operated in each process step and includes a motor for giving a rotational force and a speed reducer for decelerating the rotational force of the motor and an inverter for adjusting the rotational speed according to the process time Respectively,
    The setting jig 12 has a shape that is changed according to the type and is composed of an upper jig 1211 and a lower jig 1212. Between the upper jig 1211 and the lower jig 1212, A jig main body 121 having two juxtaposed bases;
    An upper jig body supporting part 1221 which is bolted to the upper jig 1211 and which presses the jig main body 121 in a spring resilient manner to prevent the jig body 121 from moving, A jig body supporting portion 122 composed of a lower take-out cylinder 1222 for supporting the spring elasticity and lifting the spring elasticity;
    And a jig base plate 123 coupled to the index table 11 at a predetermined position of the index table 11 and serving as a base on which the jig main body 121 is installed. Brazing device
  4. delete
  5. The method according to claim 1,
    The contact supply unit 4 includes a hopper 4111 into which the contact point c is inserted and supplies the contact points c in a row. The contact point supply unit 4 is provided with a plurality of A contact feeder 41;
    A contact ascending / descending cylinder 421 which moves up and down to suck the contact c supplied to the contact feeder 41 and place the contact c on the setting jig 12, A contact suction device 42 including a suction pad 422;
    A contact feeder transfer unit (43) coupled to the contact feeder (41) to move the contact feeder (41) from the contact suction unit (42) to a position capable of sucking the contact (c);
    And a contact suction device transferring part (44) to which the contact suction device (42) is coupled to move the contact suction device (42) from the end position of the contact feeder (41) to the setting jig And a brazing device
  6. The method according to claim 1,
    The liquid silver and silver halide quantum supply section 3 is designed to inject a predetermined amount of the liquid silver silver in a fixed amount according to each terminal type according to the program by the program and receives the discharged liquid silver silver into the terminal (b) A liquid-phase silver-vein metering feeder unit 31 for moving the liquid-silver-
    The moving part of the liquid silver-silvered constant-amount supply unit 31 is coupled and numerically controlled by the servomotor so that the liquid silver-silvered constant-amount supply unit 31 can scan the liquid silver silver at a predetermined position on the terminal (b) And a fixed-quantity-supply-unit transferring unit 32 for transferring the fixed-
    The liquid silver and silver halide constant amount supply unit 31 is designed to inject a predetermined amount in accordance with each terminal type by a program and emits liquid silver silver in a fixed amount.
    A liquid phase silver halide syringe 3121 which is supplied with liquid silver silver from the liquid silver silver halide constant amount supply device 311 and scans liquid silver silver on the terminal b and a liquid silver halide syringe 3121, And a syringe cylinder 3122 for raising and lowering the liquid crystal silver halide scanning unit 312,
    The welding apparatus unit 6 includes a high frequency generator 611 for generating a high frequency wave and a high frequency heating apparatus for performing brazing welding of the contact point c to the terminal b with a high frequency generated by the high frequency generator 611 612); < / RTI >
    Two welding device transfer parts 62 for advancing each of the high frequency heating devices 612 to the welding position or for performing the welding after completion of welding;
    A clamp 631 for holding the terminal b and the contact c and a clamper 631 for lowering the clamp 631 during welding and raising the clamp 631 after completion of welding, Two contact clamping devices 63 composed of a cylinder 632;
    And a clamping device support unit (64) for supporting the clamping device (63) to operate at a predetermined height,
    The finished product take-out unit 8 picks up the finished brazed product in the setting jig 12 and separates the finished product into the good product chute 814 or the defective product chute 815. The first and second ascending / (81) including a clamping cylinder (812) and a clamper (813) so as to be able to perform a clamping motion with the clamping device (811);
    And a finished product pick-up device transferring unit 82 for transferring the finished product pick-up device 81 from the setting jig 12 to the good product chute 814 or the defective product chute 815 by coupling the finished product pick- And a brazing device
  7. 3. The method of claim 2,
    The terminal contact checking unit 5 includes a lifting cylinder 511 for moving up and down and a potentiometer 511 for converting a change in mechanical thickness of the terminals b and c into an electrical output signal, A terminal contact checking device (51) having a meter (512) and checking the presence or absence of the terminal (b) and the contact (c);
    And a terminal contact checking device transferring part 52 for advancing the terminal contact checking device 51 to the terminal contact checking position or returning the terminal contact checking device 51 to the waiting state after confirmation completion,
    The brazing completion confirmation unit 7 includes a lifting cylinder 711 for moving up and down and a height when the contact c is brazed on the terminal b from the terminal b when bubbles are generated during brazing A potentiometer 712 for converting a change in the mechanical position of the thickness of the terminal b and the contact c into an electrical output signal to check the brazed state so that the fused state of the contact c A brazing confirmation device 71 for judging and discriminating between the good product and the defective product;
    And a brazing confirmation device transferring part (72) for advancing the brazing confirmation device (71) to the brazing confirmation position or returning the brazing confirmation device (71) to the standby state after confirmation completion.
  8. In the brazing method using the brazing device (A) for brazing welding the contact (c) to the terminal (b)
    The brazing device A includes a plurality of setting jigs 12 arranged at predetermined intervals along the edges so that two sets of the terminals b and the contacts c can be loaded at a predetermined position, An index table part (1) rotated by a motor so as to be operable as an interval;
    A terminal supply unit 2 including a plurality of terminal feeders 21 for automatically supplying the terminal b to a predetermined position of the setting jig 12 by numerical control with a servo motor and supplying a variety of products;
    And a liquid phase silver ion quantitative supply unit 3 for numerically controlling the amount of the liquid crystal silver discharge by discharging a predetermined amount of the liquid silver silver to a predetermined position on the terminal b by a servomotor, )Wow;
    A contact feeder 4 including a plurality of contact feeders 41 for automatically feeding the contact point c to a predetermined position of the terminal b by numerical control with a servomotor and supplying multiple products;
    A terminal contact checking unit 5 for confirming whether the terminal b and the contact c are supplied to the setting jig 12 to check whether the terminal b and the contact c are present;
    (6) including two welding devices (61) for welding the contact (c) to the terminal (b) by radiating a high frequency to weld two sets of terminals and contacts simultaneously, Wow;
    A brazing completion confirmation part (7) for judging the fusion state of the contact (c) of the brazed part to distinguish a good product from a defective product;
    A finished product taking-out part 8 for separately taking out a good product and a defective product that have undergone brazing welding by numerical control with a servo motor;
    And a control unit (9) for operating and controlling the brazing device (A)
    The brazing method includes a first step of automatically supplying a terminal to the setting jig (12) using the terminal supply part (2);
    A second step of supplying a predetermined amount of the liquid silver silver in the liquid silver silver / silver / silver ion quantitative supply part 3 onto the terminal (b) set in the setting jig (12);
    A third step of automatically supplying the contact (c) to a predetermined position of the terminal (b) using the contact supply unit (4);
    A fourth step of confirming presence or absence of the terminal (b) and the contact (c) by the terminal contact checking unit (5);
    A fifth step of brazing welding the contact (c) to the terminal (b) using the welding device (6);
    A brazing completion confirmation step of confirming whether brazing welding is completed using the brazing completion confirmation unit 7;
    And a seventh step in which the finished article after completion of brazing is divided into a good product and a defective product in the braze completion confirmation step and is automatically taken out using the finished product takeout part 8,
    The index table part (1) comprises an index table (11) which is indexed for each process step and is rotated so as to be operated in a section;
    A plurality of the setting jigs 12 installed at predetermined intervals along the edge of the index table 11 and each having two sets of the terminals b and the contacts c loaded at predetermined positions;
    A motor unit 13 that rotates the index table 11 so as to be operated in each process step and includes a motor for giving a rotational force and a speed reducer for decelerating the rotational force of the motor and an inverter for adjusting the rotational speed according to the process time Respectively,
    The terminal b is intermittently moved while rotating the terminal b from the center to the outside by aligning the terminal b with the discharging part 212 by the vibrating force applied to the terminal b, A plurality of terminal feeders (21) installed in plural or replaced in accordance with the type of products;
    The primary and secondary lifting cylinders 221 and 222 for up and down movements for picking up the terminal b aligned with the discharge unit 212 of the terminal feeder 21 and placing the terminal b on the setting jig 12 ) And a clamping cylinder (223) and a clamper (224) so as to be able to perform a gripping motion;
    A terminal feeder transfer unit 23 coupled to the terminal feeder 21 to move the terminal feeder 21 to a predetermined position so as to pick up the terminal b from the terminal pickup device 22;
    The terminal pick-up device 22 is coupled to the terminal pick-up device transfer part 24 for moving the terminal pick-up device 22 from the position of the discharge part 212 of the terminal feeder 21 to the position of the setting jig 12 ≪ / RTI >
    The liquid silver and silver halide quantum supply section 3 is designed to inject a predetermined amount of the liquid silver silver in a fixed amount according to each terminal type according to the program by the program and receives the discharged liquid silver silver into the terminal (b) A liquid-phase silver-vein metering feeder unit 31 for moving the liquid-silver-
    The moving part of the liquid silver-silvered constant-amount supply unit 31 is coupled and numerically controlled by the servomotor so that the liquid silver-silvered constant-amount supply unit 31 can scan the liquid silver silver at a predetermined position on the terminal (b) And a fixed-quantity-supply-unit transferring unit 32 for transferring the fixed-
    The contact supply unit 4 includes a hopper 4111 into which the contact point c is inserted and supplies the contact points c in a row. The contact point supply unit 4 is provided with a plurality of A contact feeder 41;
    A contact ascending / descending cylinder 421 which moves up and down to suck the contact c supplied to the contact feeder 41 and place the contact c on the setting jig 12, A contact suction device 42 including a suction pad 422;
    A contact feeder transfer unit (43) coupled to the contact feeder (41) to move the contact feeder (41) from the contact suction unit (42) to a position capable of sucking the contact (c);
    And a contact suction device transferring part (44) to which the contact suction device (42) is coupled to move the contact suction device (42) from the end position of the contact feeder (41) to the setting jig ,
    The terminal contact checking unit 5 includes a lifting cylinder 511 for moving up and down and a potentiometer 511 for converting a change in mechanical thickness of the terminals b and c into an electrical output signal, A terminal contact checking device (51) having a meter (512) and checking the presence or absence of the terminal (b) and the contact (c);
    And a terminal contact checking device transferring part 52 for advancing the terminal contact checking device 51 to the terminal contact checking position or returning the terminal contact checking device 51 to the waiting state after confirmation completion,
    The welding apparatus unit 6 includes a high frequency generator 611 for generating a high frequency wave and a high frequency heating apparatus for performing brazing welding of the contact point c to the terminal b with a high frequency generated by the high frequency generator 611 612); < / RTI >
    Two welding device transfer parts 62 for advancing each of the high frequency heating devices 612 to the welding position or for performing the welding after completion of welding;
    A clamp 631 for holding the terminal b and the contact c and a clamper 631 for lowering the clamp 631 during welding and raising the clamp 631 after completion of welding, Two contact clamping devices 63 composed of a cylinder 632;
    And a clamping device support unit (64) for supporting the clamping device (63) to operate at a predetermined height,
    The brazing completion confirmation unit 7 includes a lifting cylinder 711 for moving up and down and a height when the contact c is brazed on the terminal b from the terminal b when bubbles are generated during brazing A potentiometer 712 for converting a change in the mechanical position of the thickness of the terminal b and the contact c into an electrical output signal to check the brazed state so that the fused state of the contact c A brazing confirmation device 71 for judging and discriminating between the good product and the defective product;
    And a brazing confirmation device transferring part 72 for advancing the brazing confirmation device 71 to the brazing confirmation position or returning the brazing confirmation device 71 to the standby state after confirmation completion,
    The finished product take-out unit 8 picks up the finished brazed product in the setting jig 12 and separates the finished product into the good product chute 814 or the defective product chute 815. The first and second ascending / (81) including a clamping cylinder (812) and a clamper (813) so as to be able to perform a clamping motion with the clamping device (811);
    And a finished product pick-up device transferring unit 82 for transferring the finished product pick-up device 81 from the setting jig 12 to the good product chute 814 or the defective product chute 815 by coupling the finished product pick- Brazing method using a brazing device for a multi-piece type terminal
  9. delete
KR1020160109175A 2016-08-26 2016-08-26 Brazing Equipment for Various Kinds of Terminal and Brazing Method Thereof KR101694471B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101847596B1 (en) * 2017-09-19 2018-04-10 문명성 auto-welding apparatus
KR101900403B1 (en) * 2018-04-30 2018-09-20 (주)하나기술 Apparatus of aligning a cylindrical battery and a welding apparatus comprising the same
KR101914010B1 (en) * 2018-05-30 2018-11-01 우상아 A manufacturing apparatus of terminal
KR20190044855A (en) * 2017-10-23 2019-05-02 한국기술교육대학교 산학협력단 Soldering auxiliary holder with automatic cable fixing
KR102128538B1 (en) * 2019-05-17 2020-06-30 디에스이디아이 주식회사(Ds Edi) Automatic brazing device for fixed connector
KR102174830B1 (en) * 2019-05-30 2020-11-05 아이피텍 주식회사 Automatic soldering system for ignition trans

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KR910006730A (en) 1989-09-11 1991-04-29 이. 배치 폴 Sample processing station
KR20090100755A (en) 2008-03-21 2009-09-24 주식회사 엠티에스 Automatic brazing apparatus for tube connection
KR20110078572A (en) * 2009-12-31 2011-07-07 주식회사 웰탑테크노스 An auto brazing machine for drill tip and methods thereof
KR20120128249A (en) * 2011-05-17 2012-11-27 전영규 Brazing welding apparatus
KR101351357B1 (en) 2013-10-18 2014-01-15 신영식 The cantilever type a high frequency brazing machine to connect circumference

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910006730A (en) 1989-09-11 1991-04-29 이. 배치 폴 Sample processing station
KR20090100755A (en) 2008-03-21 2009-09-24 주식회사 엠티에스 Automatic brazing apparatus for tube connection
KR20110078572A (en) * 2009-12-31 2011-07-07 주식회사 웰탑테크노스 An auto brazing machine for drill tip and methods thereof
KR20120128249A (en) * 2011-05-17 2012-11-27 전영규 Brazing welding apparatus
KR101345164B1 (en) 2011-05-17 2013-12-26 전영규 Brazing welding apparatus
KR101351357B1 (en) 2013-10-18 2014-01-15 신영식 The cantilever type a high frequency brazing machine to connect circumference

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101847596B1 (en) * 2017-09-19 2018-04-10 문명성 auto-welding apparatus
KR20190044855A (en) * 2017-10-23 2019-05-02 한국기술교육대학교 산학협력단 Soldering auxiliary holder with automatic cable fixing
KR101991271B1 (en) * 2017-10-23 2019-06-20 한국기술교육대학교 산학협력단 Soldering auxiliary holder with automatic cable fixing
KR101900403B1 (en) * 2018-04-30 2018-09-20 (주)하나기술 Apparatus of aligning a cylindrical battery and a welding apparatus comprising the same
KR101914010B1 (en) * 2018-05-30 2018-11-01 우상아 A manufacturing apparatus of terminal
KR102128538B1 (en) * 2019-05-17 2020-06-30 디에스이디아이 주식회사(Ds Edi) Automatic brazing device for fixed connector
KR102174830B1 (en) * 2019-05-30 2020-11-05 아이피텍 주식회사 Automatic soldering system for ignition trans

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