KR101599754B1 - Hair line manufacturing apparatus for curved-frame - Google Patents

Abstract

The present invention relates to a hair line processing apparatus for a curved frame, which includes: a curved tray which has a recess formed to be dented downward on an upper part in order for the curved frame with a convex rear to be mounted; a conveyor which includes a base having a curved inner space part opened upward and a transfer unit for transferring the curved tray to a curve direction by being arranged in a space part of the base; and a processing part for forming a hair line on a surface of the curved frame transferred along the conveyor. The transfer unit of the conveyor comprises: a first and a second sprocket which are installed at a left side and a right side of the space part of the base respectively; a chain belt wound around the first and the second sprocket; a guide unit which is installed in the space part of the base, and guides curved movement as to the chain belt; a trap which is comprised at a lower plane of the curved tray; a tooth which is comprised to be protruded outward on the chain belt, and tows the curved tray along a movement direction of the chain belt by being hooked on the trap when the chain belt is driven; and a driving part for delivering rotary force to one of the first and the second sprocket.

Description

[0001] HAIR LINE MANUFACTURING APPARATUS FOR CURVED-FRAME [0002]

The present invention relates to a processing apparatus for forming a hair line on the surface of a curved curved frame, and more particularly, to a hair line processing apparatus for a curved frame having a curved tray on which a curved frame is seated and a conveyor structure for the curved movement of the tray, .

As a technique relating to an apparatus for frame surface machining,

Korean Patent Registration No. 10-1083258 (Registered as "Prior Art" hereinafter) (hereinafter referred to as "prior art"), "Roll polishing apparatus for plate material"

The prior art includes a bed in which a conveyor is installed so that a plate to be polished is raised and moved in a horizontal direction and at least two or more roll housings in which a polishing roller is coupled so as to extend in the widthwise direction of the upper side of the plate, And a machining portion having a smaller size of the polishing roller as the distance between the conveyor and the polishing roller becomes smaller toward the conveying direction of the conveyor so that the surface of the plate can be smoothly processed The present invention relates to a polishing apparatus capable of polishing.

It is an object of the present invention to provide a hairline processing apparatus for a curved frame which can improve productivity and quality by implementing a tray made to fit a curved frame and a conveyor structure suitable for curved movement of the tray.

According to an aspect of the present invention, there is provided a hairline processing apparatus for a curved frame,

A curved tray having a recess formed to be downwardly recessed at an upper portion thereof so that a convexly curved curved frame is seated;

A conveyor including a base having a curved inner space portion opened upward and a conveying unit disposed in a space portion of the base to convey the curved tray in a curved direction; And

A machining part for forming a hairline on the surface of the curved frame conveyed along the conveyor;

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The conveying unit of the conveyor

First and second sprockets respectively installed on left and right sides of the space of the base; a chain belt wound around the first and second sprockets; A trap disposed on a lower surface of the curved tray and protruding outwardly from the chain belt so as to be caught by the trap when the chain belt is driven, And a driving unit for transmitting a rotational force to one of the first and second sprockets.

A hair line processing apparatus for a curved frame according to the present invention comprises:

The trays provided on the chain belt and the traps provided on the trays are used to pull the trays on the traps when the chain belts are driven so that the trays are pulled and transported and the hairline processing for the curved frames seated on the trays to be transported is performed There is a possible effect.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a three-dimensional view showing a hairline processing apparatus for a curved frame according to the present invention,
FIG. 2 is a perspective view showing a curved frame and a curved tray, FIG.
Fig. 3 is a three-dimensional view for showing the detailed structure of the conveyor,
FIG. 4 is a front view showing a curved tray traction state caused by a traus caught by a trap,
Fig. 5 is a planar view of Fig. 3; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

It is assumed that the side of the top processing unit is referred to as the rear or rear side and the side of the side processing unit is referred to as the front or the front side with reference to Fig.

First, 'curved-frame' referred to in the present invention means a frame having a convex curved structure and is used as a frame frame of a curved TV.

2, the curved frame 1 according to the present invention includes a horizontal portion 1a and a vertical portion 1b bent downward at a front end portion thereof, And the vertical portion 1b has a structure inclined rearward.

1 to 5, a hairline processing apparatus for a curved frame according to the present invention includes:

And comprises a curved tray 10, a conveyor 20 and a machining part 30.

Looking at each configuration,

The curved-tray 10 has a

As shown in Figures 2 and 4,

For supporting and fixing a chain-shaped curved frame (1)

A curved recess 11 formed to be downwardly recessed at the top,

.

At this time, the recess 11 is formed to correspond to the curved shape of the curved frame 1, and the curved tray 10 having the recess 11 also has a curved structure.

The curved tray (10) is provided with a holding block (12) on the left and right end sides of the recess (11).

The holding block 12 supports the left and right ends of the curved frame 1 which are seated in the recess 11 and can be fixed to the bottom of the recess 11 by bolts or the like.

The conveyor (20)

As shown in Figures 1 and 3,

For conveying the curved tray 10,

A base 21 having a curved inner space portion 211 opened upward, and

A conveying unit 22 disposed in the space 211 of the base 21 for conveying the curved tray 10 in a curved direction,

.

Here, the base 21 is also preferably formed in a curved structure, which can contribute to space utilization while reducing the installation area and manufacturing cost for the conveyor 20.

1 and 3, the base 21 is made of

A plurality of guide rollers 212 are provided in the curved direction at predetermined intervals on the inner and outer walls of the space 211 so that the guide rollers 212 stably support the front and rear sides of the curved tray 10 do.

3 and 4, the transfer unit 22 is provided with

First and second sprockets 221 and 222 provided on left and right sides of the space 211 of the base 21,

A chain belt 223 wound around the first and second sprockets 221 and 222,

Guide means 224 installed in the space 211 of the base 21 for guiding the curved movement of the chain belt 223,

A trap 225 provided on the lower surface of the curved tray 10,

A tus 226 protruding outwardly from the chain belt 223 to be caught by the trap 225 when the chain belt 223 is driven,

A driving unit 227 for transmitting a rotational force to one of the first and second sprockets 221 and 222,

.

Here, the chain belt 223 has a structure capable of being deformed into a curved shape unlike a linear chain belt. For example, a pinhole formed in the coupling member may be horizontally elongated so as to allow lateral movement of the pin inserted in the coupling member in the coupling member connecting the plurality of rollers constituting the chain belt 223 and the pin for mounting the coupling member on the roller It is possible to deform the chain belt 223 into a curved shape.

3, the guide means 224 may comprise

A top guide 224a having a curved top receiving portion 224a-1 on which a portion of the chain belt 223 positioned on the upper side between the first and second sprockets 221 and 222 is seated,

A bottom guide 224b having a curved bottom receiving portion 224b-1 on which a part of the chain belt 223 positioned on the lower side between the first and second sprockets 221 and 222 is seated,

.

At this time, the top and bottom guides 224a and 224b are fixed by a plurality of bars provided on the inner and outer walls of the space 211 of the base 21, respectively.

4, the trap 225 may include

A concave depression 225a in the curved direction of the curved tray 10 on the lower surface of the curved tray 10,

A stepped portion 225b formed at the right end of the depression 225a,

.

At this time, the step portion 225b may be formed by attaching a separate standing bracket to the depression 225a by bolts or the like, and a separate standing bracket (not shown) may be provided on the left end of the depression 225a 225c may be additionally provided by bolts or the like.

As shown in Figures 3 and 4,

And are respectively provided to the front and rear joint members constituting the chain belt 223 and protrude outward.

Particularly, when the curved tray 10 is moved to the left side of the space 211 of the base 21 when the chain belt 223 is driven, the tusse 226 is inserted into the stepped portion 225b of the trap 225, Or the bracket 225c, the curved tray 10 is pulled and transported in the moving direction of the chain belt 223, that is, the rightward direction.

It is preferable that a plurality of the tuses 226 are provided on the chain belt 223 at regular intervals and the torsion 226 is provided on the lower surface of the curved tray 10 in a manner that both the torsion 225b and the bracket 225c It is preferable that the interval between the two tails 226 corresponds to the interval between the step portion 225b and the bracket 225c.

The driving unit 227

And a drive shaft connected to one of the first and second sprockets 221 and 222.

The machining part 30

As shown in Figures 1, 3 and 5,

A hair line, that is, a streak, is formed on the surface of the curved frame 1 conveyed along the conveyor 20,

And a pattern roller for forming a hair line on the upper surface of the horizontal portion 1a of the curved frame 1. The pattern roller has a pattern roller on the upper side of the upper side of the base 21 of the conveyor 20, Two or more tower processing units 31 arranged at intervals, and

And a pattern roller for forming a hair line on the front face of the vertical portion 1b of the curved frame 1. The curved frame 1 has a pattern roller on the front side of the base 21 of the conveyor 20, At least two side processing units (32) arranged to be positioned between the top processing units (31) at regular intervals,

.

In the present invention, the overall structure for conveying the curved frame 1 and the curved tray 10 on which the curved frame 1 is placed is characterized, and the top and side processing units 31, 32 are of a general construction, and a detailed description thereof will be omitted.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the disclosed embodiments, but variations and modifications may be made by those skilled in the art. And variations are to be construed as falling within the scope of protection of the present invention.

10: Curved tray
11: recess 12: holding block
20: Conveyor
21: base 211:
212: guide roller
22: transfer unit 221: first sprocket
222: second sprocket 223: chain belt
224: Guide means 224a: Top guide
224a-1: Top receiving portion 224b: Bottom guide
224b-1:
225: trap 225a: depression
225b: step portion 225c: bracket
226: TUSH 227:
30: machining part
31: top processing unit 32: side processing unit

Claims (2)

A curved tray (10) having a recess (11) formed to be downwardly recessed on the top so that a rearwardly convex curved curved frame (1) is seated;
A base 21 having a curved inner space portion 211 which is open at an upper side and a curved inner space portion 211 which is disposed in the space portion 211 of the base 21 and is for transporting the curved tray 10 in a curved direction A conveyor (20) comprising a conveying unit (22); And
A machining part (30) for forming a hairline on the surface of the curved frame (1) transported along the conveyor (20);
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The conveying unit (22) of the conveyor (20)
First and second sprockets 221 and 222 provided on the right and left sides of the space 211 of the base 21 and a chain belt 223 wound on the first and second sprockets 221 and 222, Guiding means 224 installed in the space 211 of the base 21 for guiding the curved movement of the chain belt 223 and a trap 224 provided on the lower surface of the curved tray 10, The chain belt 223 is provided on the outer periphery of the chain belt 223 so as to protrude outwardly from the chain belt 223 and is engaged with the trap 225 when the chain belt 223 is driven. And a drive unit for transmitting a rotational force to one of the first and second sprockets. 2. The hair-line processing apparatus according to claim 1,
The method according to claim 1,
The guide means (224)
A top guide 224a having a curved top receiving portion 224a-1 on which a part of the chain belt 223 positioned on the upper side between the first and second sprockets 221 and 222 is seated; And a bottom guide 224b having a curved bottom receiving portion 224b-1 on which a part of the chain belt 223 located on the lower side between the first and second sprockets 221 and 222 is seated. Hairline processing equipment for frames.

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