KR101654292B1 - Coating device and coating nozzle for terminal using the device - Google Patents

Coating device and coating nozzle for terminal using the device Download PDF

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Publication number
KR101654292B1
KR101654292B1 KR1020150181609A KR20150181609A KR101654292B1 KR 101654292 B1 KR101654292 B1 KR 101654292B1 KR 1020150181609 A KR1020150181609 A KR 1020150181609A KR 20150181609 A KR20150181609 A KR 20150181609A KR 101654292 B1 KR101654292 B1 KR 101654292B1
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KR
South Korea
Prior art keywords
terminal
wire
pallet
dispenser
along
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KR1020150181609A
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Korean (ko)
Inventor
정경진
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주식회사 경신
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

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  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Coating Apparatus (AREA)

Abstract

The present invention relates to a device for applying a wire and a terminal for wire connection, which comprises a pallet for mounting and transporting a wire having a plurality of terminals fixed to a conductor portion along a transfer portion, A control unit for controlling the dispenser so as to apply the silicon liquid over the entire wire exposed portion of the terminal, and a control unit for controlling the dispenser And a control unit.
The dispenser is controlled so as to apply the silicon liquid over the entire conductor portion of the wire exposed along the axial direction of the terminal terminal unlike the conventional art, so that the number of operations of the dispenser can be reduced and the quality of the silicone application can be uniform have.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wire-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for applying a wire and a terminal for wire connection, and more particularly, And a wire connecting device and a wire connecting terminal capable of uniformizing the quality of the silicon coating.

In general, a terminal terminal is a device that is fixedly connected to an end of a wire so as to be energized, and is inserted and connected to a connector to supply power.

The terminal terminal is made of aluminum material and is coated on the connection part in order to prevent electricity from being energized due to oxidation corrosion at the wire connection part after being installed in a vehicle or the like.

In the conventional terminal terminal silicone application, the silicon application operation is completed by aligning terminal terminals to which electric wires are connected, securing the terminal complex using simple facilities, supplying silicone to the terminal portions in the silicon supply unit, and curing at room temperature for a certain time .

The technical structure described above is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

As a background technique for a conventional terminal terminal, Korean Patent Laid-Open Publication No. 2011-0042680 (name of invention: terminal terminal) has been proposed.

Conventionally, in the silicon application system for a terminal terminal, there are many motions of a jig for applying silicon to a terminal terminal, so that not only the number of operations is increased but also the quality of the silicon application is not uniform and the productivity is significantly lowered.

Therefore, there is a need to improve this.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a wire for reducing the number of workings of the dispenser as the dispenser is controlled so as to apply the silicone liquid over the whole conductor portion of the wire exposed along the axial direction of the terminal terminal. An applicator and a terminal for wire connection.

It is another object of the present invention to provide an apparatus for applying a wire and a wire connection terminal for increasing coating productivity by applying silicon once along the axial direction of the terminal through a dispenser.

An apparatus for applying a wire according to the present invention includes: a feeding unit; A pallet for mounting and transporting a wire having a plurality of terminals fixed to a conductor portion along the feeding portion; A dispenser for applying silicone to the terminal above the pallet, the position being fixed at the transferring part; A vision inspection unit for inspecting the terminal to which the silicon liquid is applied by the dispenser; A curing unit for curing the silicone liquid applied to the terminal; And a controller for controlling the dispenser to apply a silicon liquid over the entire wire exposed portion of the terminal.

The pallet includes: a lower plate to be transported along the transporting unit; A first terminal block provided on the lower plate and having a first seating groove portion for seating and fixing the terminal; A second terminal block installed on the lower plate and having a second seating groove portion for seating and fixing a wire extending from the terminal; And an upper plate provided on the lower plate to prevent an upper portion of the terminal by blocking an upper portion of the terminal seated in the first seating groove.

The dispenser comprising: a first guider disposed in parallel with a conveying direction of the pallet; A first slider reciprocally moved along an axial direction of the first guider; A cylinder member which is mounted on the first slider and is operated forward and backward in an inclined direction with respect to the conveying direction of the pallet; A vertically movable member connected to the cylinder member so as to be movable up and down; And a nozzle member connected to the upper and lower movable members and adapted to apply the supplied silicone liquid to the terminal along the axial direction.

The controller may control the position of the nozzle member to move along the axial direction of the terminal and control the discharge of the silicon liquid from the nozzle member.

The curing unit comprising: a second guider disposed in parallel with a conveying direction of the pallet; A second slider reciprocating along the axial direction of the first guider; And an ultraviolet irradiator attached to the second slider to cure the silicon liquid applied to the terminal at the pallet.

Further, a wire connecting terminal according to the present invention comprises: a wire having a conductor portion exposed; A terminal surrounding a conductor portion of the wire; And a coating device for coating the entire conductive portion of the wire exposed in the terminal with a silicone liquid to coat the coating.

The application device includes a transfer unit; A pallet for mounting and transporting the wire having the terminal fixed to the conductor part along the conveyance part; A dispenser for applying silicone to the terminal above the pallet, the position being fixed at the transferring part; A vision inspection unit for inspecting the terminal to which the silicon liquid is applied by the dispenser; A curing unit for curing the silicone liquid applied to the terminal; And a controller for controlling the dispenser to apply a silicon liquid over the entire wire exposed portion of the terminal.

As described above, since the dispenser is controlled so as to apply the silicon liquid over the entire conductor portion of the wire exposed along the axial direction of the terminal terminal, unlike the prior art, The work flow of the dispenser can be reduced.

And, the coating productivity can be increased by applying silicon once along the axial direction of the terminal through the dispenser.

1 is a perspective view of an apparatus for applying a wire according to an embodiment of the present invention.
2 is a front view of an apparatus for applying a wire according to an embodiment of the present invention.
3 is a perspective view of an apparatus for applying a wire according to an embodiment of the present invention.
4 is an enlarged perspective view of a pallet of a wire coating apparatus according to an embodiment of the present invention.
5 is an enlarged perspective view of a main part of a wire applying apparatus according to an embodiment of the present invention.
6 is a front view of a dispenser having a vision inspection unit according to an embodiment of the present invention.
FIG. 7 is an enlarged perspective view of a curing unit of a wire coating apparatus according to an embodiment of the present invention. FIG.
8 is a front view of a terminal to which a silicon liquid is applied by an apparatus for applying a wire according to an embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of an apparatus for applying a wire and a wire connecting terminal according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a wire applying apparatus according to an embodiment of the present invention, and FIG. 2 is a front view of a wire applying apparatus according to an embodiment of the present invention.

FIG. 3 is a perspective view of a wire coating apparatus according to an embodiment of the present invention, FIG. 4 is an enlarged perspective view of a pallet of a wire coating apparatus according to an embodiment of the present invention, Fig. 3 is an enlarged perspective view of a main part of a wire applying apparatus according to the present invention.

FIG. 6 is a front view of a dispenser having a vision inspection unit according to an embodiment of the present invention, and FIG. 7 is an enlarged perspective view of a main part of a curing unit of a wire coating apparatus according to an embodiment of the present invention.

8 is a front view of a terminal to which a silicon liquid is applied by an apparatus for applying a wire according to an embodiment of the present invention.

1 to 8, a wire applying apparatus 100 according to an embodiment of the present invention includes a transfer unit 20, a pallet 30, a dispenser 40, a vision inspection unit 50, a curing unit 60 and a control unit 70. [

Particularly, the coating apparatus 100 of the wire 2 according to the present invention is a facility for waterproofing the terminal 2 by covering the conductor 4 of the wire 2 with a silicone liquid.

 Here, the transfer unit 20 is a facility for transferring the pallet 30 to which the wire 2 connecting the terminal 4 is fixed, and can be applied as a conveyor belt or the like. In addition, since the silicone liquid is excellent in water resistance, it can be replaced with various solutions having waterproof properties such as a bond.

In particular, the transfer unit 20 is installed on the frame 10 to transfer the pallet 30. Of course, the frame 10 is applicable in various shapes and various materials.

In addition, the transfer unit 20 includes a stopper 22. The stopper 22 is provided on the frame 10 so as to be movable up and down to stop the pallet 30 at a set position.

That is, as the stopper 22 is lifted up, the pallet 30 being conveyed along the conveying unit 20 is temporarily stopped at the lower side of the dispenser 40. The stopper 22 may be provided to control the transfer of the pallet 30 so that the plurality of pallets 30 are transferred at regular intervals. Of course, the stopper 22 is formed in various shapes and is mounted on the frame 10 so as to be able to move up and down.

Further, the pallet 30 is conveyed along the conveying section 20 with the wire 2 having the terminal 4 fixed on the conductor portion fixedly mounted.

Here, the pallet 30 includes a lower plate 32, a first terminal block 34, a second terminal block 36, and an upper plate 38.

The lower plate 32 is conveyed along the conveying unit 20. That is, the lower plate 32 has a structure of a lower structure of the pallet 30 transported along the transfer unit 20, and includes a first terminal block 34, a second terminal block 36, and an upper plate 38 . Of course, the lower plate 32 is applicable in various shapes and various materials.

The first terminal block 34 is provided on the lower plate 32 and functions to fix the terminal 4 connecting the conductor portion of the wire 2. That is, the first terminal block 34 forms the first seating groove 35 to seat the terminal 4 securely. At this time, the first seating groove portion 35 can be sized to detachably mount the terminal 4 one by one. Of course, the first terminal block 34 can be deformed into various shapes.

The second terminal block 36 is provided on the lower plate 32 and serves to fix the wire 2 connected to the terminal 4. [ That is, the second terminal block 36 forms the second seating groove 37 to seat and fix the wire 2 extending from the terminal 4. At this time, the second seating groove portion 37 may have a size that can confront and hold the wire 2 one by one. Of course, the second terminal block 36 can be deformed into various shapes.

The upper plate 38 is provided on the lower plate 32 to prevent an upper portion of the terminal 4 from being blocked by blocking an upper portion of the terminal 4 seated in the first seating groove 35. That is, the terminal 4 is received in the space between the lower plate 32 and the upper plate 38 while being seated in the first seating groove 35. Thus, the terminal 4 is fixed firmly, and it is easy to mount and separate. Of course, the top plate 38 can be deformed into various shapes.

On the other hand, the dispenser 40 serves to apply the silicon liquid to the terminals 4 on the upper side of the pallet 30 fixed to the transfer unit 20 by the stopper 22 along the axial direction as a whole.

The dispenser 40 includes a first guider 42, a first slider 43, a cylinder member 44, a vertical moving member 45, and a nozzle member 46.

At this time, the first guider 42, the first slider 43, the cylinder member 44, the upper and lower movable members 45, and the nozzle member 46 are supported by the first mounting base 41. The first mounting table 41 may be fixed to the frame 10. Of course, the first mounting base 41 can be applied in various shapes and various materials.

The first guider 42 is fixed to the first mounting table 41 so as to be disposed in parallel with the conveying direction of the pallet 30.

The first slider 43 is reciprocally moved along the axial direction of the first guider 42. Here, the first slider 43 can be reciprocated along the axial direction of the first guider 42 by the 'LM guide'.

In addition, the cylinder member 44 is mounted on the first slider 43 and is operated in the forward and backward directions in the inclined direction with respect to the conveying direction of the pallet 30. That is, the cylinder member 44 can be operated in the forward and backward directions in the direction perpendicular to the conveying direction of the pallet 30. At this time, the cylinder member 44 may be formed variously.

The upper and lower movable members 45 are connected to the cylinder member 44 so as to be movable up and down. That is, the cylinder member 44 is reciprocated in the 'X' axis and the upper and lower movable members 45 are reciprocated in the 'Y' axis.

The nozzle member 46 is connected to the upper and lower movable member 45 and serves to apply the supplied silicone liquid to the terminal 4 along the axial direction.

In particular, the upper and lower shim members 45 may have a cover 48 to protect the nozzle member 46.

The nozzle member 46 is moved along the X-Y axis by the cylinder member 44 and the upper and lower movable members 45 and is applied to the terminal 4 only in one direction along the axial direction or in both directions It is possible to coat the silicon liquid in a short time, thereby improving the productivity and improving the coating quality.

The controller 70 interrupts the position of the nozzle member 46 to move along the axial direction of the terminal 4 and controls the discharge of the silicon liquid from the nozzle member 46. [

That is, the control unit 70 controls the nozzle member 46 to move along the setting trajectory, thereby reducing the motion of the nozzle member 46.

In other words, the control unit 70 controls the nozzle member 46 to discharge the silicon liquid after moving to the upper side of the connection region between the terminal 4 and the wire 2, and controls the two- The position of the nozzle member 46 is interlocked with the discharge of the silicon liquid.

In addition, the vision inspection unit 50 serves to inspect the terminal 4 to which the silicone liquid has been applied by the dispenser 40. That is, the vision inspection unit 50 inspects the application state of the silicon liquid in the pallet 30 to which the terminal 4 coated with the silicon liquid is fixed, from the dispenser 40. At this time, the vision inspection unit 50 can check whether or not the applied silicone liquid is applied or the application range of the applied silicone liquid.

In particular, the vision inspection unit 50 may include a display panel 52 for displaying a poor coating state of the silicon liquid. The terminal 4 and the wire 2, which are detected as a poor coating state, can be removed by an operator.

In addition, the vision inspection unit 50 can be connected to the first slider 43 or the nozzle member 46 to check the silicon liquid application state of the terminal 4 in real time.

On the other hand, the hardening unit 60 serves to harden the silicon liquid applied to the terminal 4 in a short time.

The curing unit 60 includes a second guider 62, a second slider 64, and an ultraviolet irradiator 66.

At this time, the second guider 62, the second slider 64, and the ultraviolet irradiator 66 are supported by the second mounting table 61. The second mounting table 61 may be fixed to the frame 10. Of course, the second mounting table 61 can be applied in various shapes and various materials.

The second guider 62 is fixed to the second mounting table 61 so as to be disposed in parallel with the conveying direction of the pallet 30. [

The second slider 64 is reciprocally moved along the axial direction of the second guider 62. Here, the second slider 64 can be reciprocated along the axial direction of the second guider 62 by the 'LM guide'.

The ultraviolet ray irradiator 66 is attached to the second slider 64 to harden the silicon liquid applied to the terminal 4 from the pallet 30. At this time, the ultraviolet irradiator 66 may be fixedly attached to the second slider 64 in various manners.

The control unit 70 controls the curing unit 60 so that the ultraviolet irradiator 66 operates after the nozzle member 46 applies the silicon liquid to the terminal 4 or after a set time has elapsed since application of the silicone liquid. In particular, the control unit 70 can control the curing unit 60 so that the ultraviolet irradiator 66 is positioned corresponding to the terminal 4. [

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

2: Wire 4: Terminal
10: frame 20:
22: stopper 30: pallet
32: lower plate 34: first terminal block
36: second terminal block 38: upper plate
40: dispenser 42: first guider
43: first slider 44: cylinder member
45: upper and lower shroud 46: nozzle member
50: Vision inspection unit 60: Curing unit
62: second guider 64: second slider
66: ultraviolet irradiator 70:

Claims (7)

A conveying unit; A pallet for mounting and transporting a wire having a plurality of terminals fixed to a conductor portion along the feeding portion; A dispenser for applying silicone to the terminal above the pallet, the position being fixed at the transferring part; A vision inspection unit for inspecting the terminal to which the silicon liquid is applied by the dispenser; A curing unit for curing the silicone liquid applied to the terminal; And a controller for controlling the dispenser to apply a silicon liquid over the entire wire exposed portion of the terminal,
The dispenser includes a cylinder member mounted on the first slider and operated in a forward and backward direction in an inclined direction with respect to the conveying direction of the pallet; A vertically movable member connected to the cylinder member so as to be movable up and down; And a nozzle member connected to the upper and lower movable members and adapted to apply the supplied silicone liquid to the terminal along the axial direction,
Wherein the control unit controls the nozzle member to move along the axial direction of the terminal so as to discharge the silicon liquid after the terminal is moved to the upper side of the connection region of the wire and the nozzle, Wherein the position of the nozzle member is interlocked with the discharge.
The pallet according to claim 1,
A lower plate to be conveyed along the conveyance unit;
A first terminal block provided on the lower plate and having a first seating groove portion for seating and fixing the terminal;
A second terminal block installed on the lower plate and having a second seating groove portion for seating and fixing a wire extending from the terminal; And
And an upper plate provided on the lower plate to block an upper portion of the terminal seated in the first seating groove to prevent an upper portion of the terminal from being separated from the upper plate.
The method according to claim 1,
Wherein the dispenser includes a first guider disposed in parallel with a conveying direction of the pallet,
Wherein the first slider is reciprocated along the axial direction of the first guider, and connects the cylinder member.
delete The curing unit according to claim 1,
A second guider disposed in parallel with a conveying direction of the pallet;
A second slider reciprocating along an axial direction of the second guider; And
And an ultraviolet irradiator mounted on the second slider to cure the silicon liquid applied to the terminal in the pallet.
Wire exposed to the conductor portion; A terminal surrounding a conductor portion of the wire; And a coating device for coating the entire conductor portion of the wire exposed in the terminal with a silicone liquid to coat the coating,
The application device includes a transfer unit; A pallet for mounting and transporting the wire having the terminal fixed to the conductor part along the conveyance part; A dispenser including a nozzle member for applying silicon to the terminal above the pallet, the position being fixed at the transferring portion; A vision inspection unit for inspecting the terminal to which the silicon liquid is applied by the dispenser; A curing unit for curing the silicone liquid applied to the terminal; And a controller for controlling the dispenser to apply a silicon liquid over the entire wire exposed portion of the terminal,
Wherein the control unit controls the nozzle member to move along the axial direction of the terminal so as to discharge the silicon liquid after the terminal is moved to the upper side of the connection region of the wire and the nozzle, And wherein the position of the nozzle member is interlocked with the discharge. delete
KR1020150181609A 2015-12-18 2015-12-18 Coating device and coating nozzle for terminal using the device KR101654292B1 (en)

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KR1020150181609A KR101654292B1 (en) 2015-12-18 2015-12-18 Coating device and coating nozzle for terminal using the device

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060056436A (en) * 2004-11-19 2006-05-24 대우전자부품(주) Automatic application system for lead terminal of silicon
JP2009147139A (en) * 2007-12-14 2009-07-02 Origin Electric Co Ltd Method for manufacturing semiconductor substrate with electric wire and apparatus for manufacturing the semiconductor substrate with the electric wire
KR101327902B1 (en) * 2012-06-13 2013-11-13 주식회사 경신 Coating solution spreading device and spreading method of terminal
KR101342142B1 (en) * 2012-06-13 2013-12-13 주식회사 경신 Coating solution spreading device and spreading method of terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060056436A (en) * 2004-11-19 2006-05-24 대우전자부품(주) Automatic application system for lead terminal of silicon
JP2009147139A (en) * 2007-12-14 2009-07-02 Origin Electric Co Ltd Method for manufacturing semiconductor substrate with electric wire and apparatus for manufacturing the semiconductor substrate with the electric wire
KR101327902B1 (en) * 2012-06-13 2013-11-13 주식회사 경신 Coating solution spreading device and spreading method of terminal
KR101342142B1 (en) * 2012-06-13 2013-12-13 주식회사 경신 Coating solution spreading device and spreading method of terminal

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