KR20150069794A

KR20150069794A - Correctional equipment for aluminum frame Deformation area

Info

Publication number: KR20150069794A
Application number: KR1020130156343A
Authority: KR
Inventors: 강주형; 박휘근
Original assignee: (주) 화신알미늄
Priority date: 2013-12-16
Filing date: 2013-12-16
Publication date: 2015-06-24

Abstract

Aluminum frame which is made of extruded aluminum frame such as long aluminum rod or aluminum pipe, it can be used as a part of the whole length or it can not be used. To a deformed region correcting apparatus.
That is, the apparatus for correcting a deformation of an aluminum frame of the present invention, which is presented as a solution to the above problem, comprises a rectangular plate-shaped seating plate 11 having a predetermined length and a driving body 10);
A conveyor 21 composed of a plurality of longitudinal rollers 22 and a plurality of longitudinal rollers 23 in the longitudinal direction in which the defective aluminum frame A enters from one end of the seating plate 11 at the upper end of the driving body 10, And a plurality of air nozzles 24 for holding the ejection openings at both sides thereof are formed between the horizontal rollers 22 and the vertical rollers 23, A plurality of air nozzles 22 operated by a sensor 27 are provided when the defective aluminum frame A enters the conveyor 21 by having the cleaning means 20a having the sensor 27 and the sensor 27 at the central portion of the lower end, An entrance part 20 provided to inject air into the four sides of the defective aluminum frame A so as to remove foreign matter adhering to the defective aluminum frame A;
The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And a rotary shaft 32a of the conveying roller 32 is inserted into the fixing block 34 so as to be rotated so as to protrude from the fixing block 34. The pressing block 35 is provided with a pressing roller The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 A conveying unit 30 having a plurality of conveying devices 30a configured to receive and convey a predetermined number of sheets on a straight line in the longitudinal direction of the seating plate 11;
An upper shingling plate 42 having a through hole 40a formed at both sides of a reference plate 41 having a through hole 40a communicating with both sides of the central portion and communicating with both sides of the reference plate 41, A rotating block 44 having a through hole 40a at the center and a pinion 48 at an upper edge of the frame, a plurality of straightening rollers 44, And a roller mounting block 46 configured to be slid in parallel from the center to the outside of the conveying unit 45 are sequentially fastened to the upper end of the centering plate 11 on one side of the conveying unit 30, 45) as an entrance correcting roller (45a) and the other correcting roller (45) which is symmetrical is formed by a discharge correcting roller (45b);
The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And the pressing block 35 is mounted on the pressing block 35 so as to be rotatable while inserting the rotating shaft 32a of the conveying roller 32 into the fixing block 34 so as to protrude, The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 A discharge unit 50 constructed by mounting a transfer device 30a configured to receive a transfer sheet 30a to the upper end of a placement plate 11 adjacent to the discharge calibrating roller 45b of the calibration unit 40, Characterized in that configured.

Description

Technical Field [0001] The present invention relates to a correction unit for an aluminum frame,

More particularly, the present invention relates to an apparatus for correcting a deformation of an aluminum frame, and more particularly, to an apparatus and a method for correcting a deformation of an aluminum frame by using an aluminum frame such as an aluminum rod or an aluminum pipe, The present invention relates to an apparatus for correcting a deformed portion of an aluminum frame, which can not be used, by correcting a deformed portion of an aluminum frame which can not be used.

Generally, the aluminum frame, which is composed of a long rod or tube, which is usually used in the industrial field, is produced by extruding work which is produced by pushing the material mainly by a frame or a narrow hole.

The aluminum frame is frequently deformed due to bending or twisting during the production process. In the case of the aluminum frame in which such a deformed portion is generated, the aluminum frame must be re-melted and reworked in the same manner as the overall failure, There has been a problem that the manufacturing cost for the production of the product is increased due to an increase in the installation cost due to the expansion of the production facility due to the addition of various auxiliary facilities such as a separate furnace for melting the defective product.

In order to solve the above-mentioned problems, it is impossible to manually stretch the deformed parts by one by one, due to the nature of the extruded product, which is usually mass produced. In order to recycle the pipe used in the construction site as shown in FIG. 1, However, in the case of the conventional pipe straightness correcting apparatus, a recycling pipe P is inserted between a plurality of correcting rollers 300 to calibrate the recycling pipe P by a pressing force, A plurality of pairs of rollers are staggered so as to further deform in a direction opposite to the bending direction when calibrating so as to prevent the sheet from being deformed again by the residual elastic force after the sheet is calibrated, In order to solve the problem caused by the rivet, each roller is supported by a spring having a strong elasticity When bets are passed and by compressing the spring by making retracted back, to be corrected in the form of a straight pipe in a more accurate and efficient.

However, in the conventional pipe straightness correcting apparatus, it is not possible to calibrate a twisted pipe by simply re-recycling the pipe by straightening it to a certain degree, and in particular, a metal such as an aluminum frame, There is a problem that calibration can not be done.

KR Patent No. 10-0478212 KR registered utility model 20-0373181

Accordingly, 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 an aluminum frame, which is deformed at a predetermined position during an extrusion process, The pressure applied according to the deformed shape and the deformation range is applied only to the deformed portion without applying any extra pressure so that the elasticity of the ordinary aluminum frame And an object of the present invention is to provide an apparatus for correcting a deformed region of an aluminum frame in which a correcting pressure is applied in inverse proportion to a deformation direction and a deformation range in consideration of a deformed shape and a deformation range.

Further, according to the shape and the shape of the outer diameter cross section of the aluminum frame, the calibration roller and the guide roller are formed in the same manner so that various aluminum frame can be applied.

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

The apparatus for correcting a deformation of an aluminum frame according to the present invention as a means for solving the above problem comprises a rectangular plate-shaped seating plate 11 having a predetermined length and a driving body 10 )Wow;

A conveyor 21 composed of a plurality of longitudinal rollers 22 and a plurality of longitudinal rollers 23 in the longitudinal direction in which the defective aluminum frame A enters from one end of the seating plate 11 at the upper end of the driving body 10, And a plurality of air nozzles 24 for holding the discharge ports in the inner and outer sides of the stationary rollers 22 and the vertical rollers 23, A plurality of air nozzles 22 that are operated by a sensor 27 when the defective aluminum frame A enters the conveyor 21 is provided with cleaning means 20a each having a sensor 26 and a sensor 27 at the lower- An entrance portion 20 formed to inject air to the four sides of the defective aluminum frame A so as to remove foreign matter adhering to the defective aluminum frame A;

The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And the pressing block 35 is mounted on the pressing block 35 so as to be rotatable while inserting the rotating shaft 32a of the conveying roller 32 into the fixing block 34 so as to protrude, The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 A conveying unit 30 having a plurality of conveying devices 30a configured to receive and convey a predetermined number of sheets on a straight line in the longitudinal direction of the seating plate 11;

An upper shingling plate 42 having a through hole 40a formed at both sides of a reference plate 41 having a through hole 40a communicating with both sides of the central portion and communicating with both sides of the reference plate 41, A rotating block 44 having a through hole 40a at the center and a pinion 48 at an upper edge of the frame, a plurality of straightening rollers 44, And a roller mounting block 46 configured to be slid in parallel from the center to the outside of the conveying unit 30 are sequentially fastened to the upper end of the center of the receiving plate 11 on one side of the conveying unit 30, 45) as an entrance correcting roller (45a) and the other as a symmetrical correcting roller (45) by a discharge correcting roller (45b);

The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And the pressing block 35 is mounted on the pressing block 35 so as to be rotatable while inserting the rotating shaft 32a of the conveying roller 32 into the fixing block 34 so as to protrude, The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 A discharge unit 50 constructed by mounting a transfer device 30a configured to receive a transfer sheet 30a to the upper end of a placement plate 11 adjacent to the discharge calibrating roller 45b of the calibration unit 40, Characterized in that configured.

As described above, according to the present invention, an apparatus for correcting a deformation of an aluminum frame can be formed by a process of injecting an aluminum frame into which a deformation occurs and penetrating the diaphragm, The correction pressure can be applied in inverse proportion so that the deformation portion can be easily and quickly corrected so that the deformation portion of the aluminum frame is corrected to be the same as the normal portion so that the defective product is corrected with the original product, There is an advantage that the productivity is improved and the quality is improved.

Particularly, it is possible to apply various aluminum frame produced according to the shape and the shape of the outer diameter section only by exchanging the correcting roller and the guide roller, Bar is a very big invention.

1 is an exemplary view showing a conventional aluminum frame correcting apparatus in a perspective view.
Fig. 2 is a front view of a configuration shown in a preferred embodiment of the present invention; Fig.
FIG. 3 is a plan view of a configuration shown as a preferred embodiment of the present invention. FIG.
FIG. 4 is a flowchart showing a work state diagram illustrating a preferred embodiment of the present invention
5 is a configuration diagram of a cleaning means shown in a preferred embodiment of the present invention.
FIG. 6 is a perspective view of a power transmission state diagram showing a preferred embodiment of the present invention. FIG.
Fig. 7 is an operational state diagram of the conveying apparatus shown in the preferred embodiment of the present invention. Fig.
FIG. 8 is a perspective view of a calibration unit shown in a preferred embodiment of the present invention. FIG.
9 is an exploded perspective view of an orthogonal portion shown in a preferred embodiment of the present invention.
10 is an operational example showing an operation state of a shingling plate of a calibration unit shown in a preferred embodiment of the present invention.
11 is an operation example showing the operating state of the left and right tilting plates of the calibration unit shown in the preferred embodiment of the present invention
12 is an operation example showing an operating state of a rotation block of an acupressure unit shown in a preferred embodiment of the present invention
FIG. 13 is a cross-sectional view showing a state of engagement of a rotation block of an orthogonal part shown in a preferred embodiment of the present invention
12 is an operation example showing the operating state of the roller mounting block of the calibration part shown in the preferred embodiment of the present invention

Hereinafter, the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, a detailed description of well-known and commonly-used technologies may be omitted to avoid obscuring the present invention.

The present invention is an invention for correcting a defective portion of a defective aluminum frame which is bent or twisted in a certain portion of an aluminum frame manufactured by extrusion molding to be discarded without being used in an industrial field.

The present invention is simply constituted by a drive body 10, an entry section 20, a transfer section 30, an orientation section 40 and a discharge section 50, The following is a more detailed description.

As shown in FIGS. 2 to 14, a driving body 10 having a motor 12 on the inside of a main body 11 having a rectangular seating plate 11 formed at a predetermined length;

2 and 3, the driving body 10 has a shape of a rectangular parallelepiped having a motor 12 inside a main body 11 having a rectangular shaped seating plate 11 formed at a top portion thereof, The conveying unit 30, the calibrating unit 40 and the discharging unit 50 necessary for calibrating the defective aluminum frame A which is required to be calibrated can be mounted in the longitudinal direction of the seating plate 11 (Not shown) for driving the conveying rollers 32 of the conveying unit 30 by driving the driving motor 12 so as to be rotated at the same time, It becomes the basic constitution of the invention.

The entry unit 20 includes a plurality of horizontal rollers 22 and a plurality of vertical rollers 22 in the longitudinal direction in which the defective aluminum frame A enters from one end of the seating plate 11 at the upper end of the driving body 10 23 and the conveyor 21 constituted by the conveying rollers 21 and 23 so that the bad aluminum frame A is placed on the upper end of the horizontal rollers 22 provided at the end of the seating plate 11 to enter between the longitudinal rollers 23 constituted on both sides in the front- , It is understood that the safety and the work efficiency of the operator are improved by having the guidance function of setting the direction and height of the defective aluminum frame A which needs to be calibrated as well as the entry position naturally and easily guiding to the conveyance unit 30. [

At this time, between the horizontal roller 22 and the vertical roller 23, an upper portion of the frame-shaped fixture 24 having an entry space 25 is formed at the central portion as shown in FIG. 3, The deteriorated aluminum frame A entering through the conveyor 21 is provided in the inflow space 26a through the air nozzle 26 and the cleaning unit 20a provided with the sensor 27 at the lower- 25, the sensor 27 mounted on the lower central portion operates to spray the compressed air generated in the air compressor (not shown) to the plurality of air nozzles 26 at one time, As the compressed air is injected in all four sides of the defective aluminum frame (A), the foreign substance on the defective aluminum frame (A) can be removed by compressed air.

This makes it possible to prevent the surface of the defective aluminum frame (A) from being damaged due to the foreign matter remaining on the surface of the defective aluminum frame (A) during the transferring process or the calibration process, 30 and the surface of various rollers of the calibration section 40 can be prevented from being damaged.

6 and 7, the conveying unit 30 is disposed under the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the top, And a pressing block 35 for mounting the fixing block 34 and vertically feeding the upper portion of the fixing block 34 by the pressing shaft 38. The fixing block 34 is provided with a rotary shaft 32a of the conveying roller 32, The pressing roller 33 and the conveying roller 32 are mounted so as to rotate while inserting the rotating shaft 33a of the pressing roller 33 into the pressing block 35 so as to be rotatable, And the power transmission port 36 is provided on the rotary shaft 32a of the feed roller 32 so that the rotational power of the drive motor 12 provided in the drive body 10 The conveying device 30a configured to receive the power transmitted from the power transmitting member 37 to the power transmission port 36 is positioned on the straight line in the longitudinal direction of the seating plate 11 The defective aluminum frame A which is arranged from the one side of the entrance 20 to the other end of the placement plate 11 and entered through the entrance 20 is guided by the conveying roller 11, The defective aluminum frame A that instantly seats on the upper portion 32 of the conveying device 30a is sequentially conveyed by the conveying roller 32 and the pressing roller 33 of the conveying device 30a by the rotating force of the conveying roller 32 and the pressing roller 33, And is transferred to the entrance correcting roller 45a of the calibrating unit 40 at a constant velocity while being transferred.

The lower end of the pressing shaft 38 which is screwed to the center of the upper end of the roller support 31 and rotates and which is rotated by the pressing roller 33 and the conveying roller 32 are vertically arranged on the roller support 31, 33 so as to freely rotate on the upper end of the pressing block 35 mounted thereon, the pressing shaft 38 fastened to the upper end of the pressing block 35 is rotated in accordance with the height of the defective aluminum frame A to be calibrated, A state in which the defective aluminum frame A is brought into close contact with the upper end of the conveying roller 32 and the lower end of the pressurizing roller 33 So that the rotational force generated by the motor 34 is transmitted to the power transmitting member 36 connected to the rotational shaft 32a of the conveying roller 32 to the power transmitting member 37 to rotate the conveying roller 32, The pressing roller 33 is rotated in the opposite direction to the conveying roller 32 The defective aluminum frame A is conveyed in the rotating direction of the conveying roller 32 while conveying.

Since the power transmitting member 36 can be variously configured as a strapper or a belt pulley as required, the power transmitting member 37 may be provided with a power transmitting member 36 such as a chain or a timing belt for smooth power transmission. As shown in FIG.

The plurality of conveying devices 30a having the same configuration as described above are formed in the longitudinal direction of the placement plate 11 at regular intervals, so that the defective aluminum frame A, which is formed over a predetermined length, The defective aluminum frame A is conveyed by the conveying roller 32 and the pressing roller 33 arranged in the same shape and position while being sequentially fed to the conveying roller 32 and the pressurizing roller 33 constituting the conveying roller 30a. It is possible to easily inject the deformed portion into the correcting portion 40 that performs a substantial correcting operation while extending the deformed portion in a straight line.

At this time, the conveying roller 32 mounted on the fixed block 34 is coupled to a rotating body (not shown) such as a bearing in which the rotating shaft 32a protruded to one side is formed in the fixing block 34, 32 can be rotated together with the rotary shaft 32a in the fixing block 34 and the pressing roller 33 mounted on the pressing block 35 can be rotated by the rotary shaft 33a, (Not shown) such as a bearing constituted in the bearing block 31a so that the pressure roller 33 rotates together with the rotary shaft 33a in the pressing block 35 or between the rotary shaft 32a and the pressure roller 33, (Not shown in the figure) such that the rotary shaft 33a protruding from the pressing block 35 is fixed to rotate only the pressing roller 33. This is a basic structure of a typical roller, A description thereof will be omitted.

The calibration unit 40 includes a reference plate 41 having a through hole 40a communicating with both sides of the center of the reference plate 41 and a through hole 40a at the center of the reference plate 41, A left and right shoe plate 43 slidable forward and rearward with a through hole 40a at the central portion and a lek 47 at the side upper end portion and a pinion 48 mounted on the through hole 40a and the top edge of the upper portion, A block 44 and a roller mounting block 46 configured to slide a plurality of calibrating rollers 45 parallel to the outside from the center are successively joined to the center upper end portion of one of the receiving plates 11 And the other correcting roller 45 which is symmetrical is formed by the discharge calibrating roller 45b so that the conveying unit 30 can be moved in the direction perpendicular to the conveying direction, Of the defective portion generated in the defective aluminum frame (A) The upper and lower shingling plates 43 are conveyed to the left and right in accordance with the amount and direction of rotation of the upper and lower shingling plates 42 and 44. The rotary block 44 is rotated by the leaking member 47 and the pinion 48, The position of the roller mounting block 46 is set so that the position and direction of rotation of the entrance correcting roller 45a and the exit correcting roller 45b mounted on the roller mounting block 46 can be set quickly and accurately, It is possible to correct defective portions of the defective aluminum frame A passing through the defective aluminum frame A.

As shown in Figs. 8 and 9, the upper and lower guide grooves 41a are formed at the center of the through hole 40a and the upper and lower central portions of the front and rear surfaces, respectively, The upper and lower shafts 42c having the male screw at the lower end on the front and rear sides of the upper ends of the fixing pieces 41b are mounted on the long holes J formed on the front and rear sides of one side portion, A reference plate 41 which is rotatably mounted on the left and right pivots 43c, which are provided with a male screw from the end;

A through hole 40a in the center portion and a long hole J in the outer periphery thereof are vertically formed. The left and right guide grooves 42b are formed in the front center portion and the upper and lower guide protrusions 42a are formed in the rear center portion. A shingley plate (42) having a female thread (T) formed at the center of the frame;

A through hole 40a at the center and a long hole J at the outer periphery thereof are formed laterally and a retaining block 47a formed at both sides of the upper central portion of the front surface maintains the rak 47 in parallel to the left and right, A left and right guide plate 43b having a left and right guide protrusion 43b and a fastening space 43a formed at left and right sides of a rear central portion thereof and having a female thread T formed on one side thereof;

A through hole 40a is formed in the central part and a turning edge 49 having a pinion 48 mounted on the outer edge of the upper end of the front upper part maintains a slightly smaller edge than the through hole 40a of the left and right shovel plate 43, A rotating block (44) constituted by fastening a retaining ring (49a) protruding from the locking projection (49b) on the outer periphery of the side frame rearward;

A roller mounting piece 62 configured to vertically move the calibrating space 62 by a calibrating shaft 64 having a calibrating block 63 provided in the calibrating space 62 formed vertically symmetrically in the center and rotatably mounted on the upper and lower rims 61) are vertically held in parallel to each other and are held symmetrically at both ends of a plurality of rotation rollers (45) that are rotated, and the correction block (63) And a block 46.

At this time, the positions of the entrance correcting roller 45a and the discharge correcting roller 45b are determined by the position of the conveying roller 32 and the pressing roller 33, The entrance correcting roller 45a is set in a direction opposite to the direction of the generated defective portion and is set in proportion to the defective state. As the position and direction are set in inverse proportion to the defective portion, The defective portion of the frame A is forcibly corrected by correcting the position and direction of the defective portion by the entrance correcting roller 45a so as to correct the shape of the defective portion, And the direction is adjusted to the intermediate position between the position and the direction of the entrance correcting roller 45a on the basis of the conveying roller 32 so that the correcting part of the defective aluminum frame A calibrated reversely through the entrance correcting roller 45a, The rollers 45b ) Of the calibrated portion of the calibrated alumina through the calibrating roller 45a so as to calibrate the calibrated portion over the required top portion while minimizing the elastic force or restoring force generated at the calibrated portion through the entrance correcting roller 45a, The defective portion of the frame A is prevented from being excessively corrected or restored by the repulsive force so that necessary correction can be performed.

Example 1)

The defective portion of the entering defective aluminum frame A is bent 10 mm upwards by 10 mm;

10, a through hole 40a is formed at the center of the front surface of the reference plate 41 having a through hole 40a and upper and lower guide grooves 41a formed at upper and lower portions thereof, J of the reference plate 41 and the upper and lower guide protrusions 42a are formed on the rear surface of the reference plate 41. When the upper and lower guide protrusions 42a are mounted on the upper and lower guide grooves 41a, In the state in which the male screw formed at the lower end of the upper and lower shafts 42c mounted rotatably is fastened to the female screw T formed at the upper end of the upper shoplifting plate 42 so that the upper and lower shafts 42c are rotated, The upper and lower swinging plates 42 are moved in the lower direction opposite to the calibrating part by 10 mm and fixed to the elongated holes J with the clamping screws B so that the entrance correcting roller 45a adjacent to the transferring part 30 is moved in the opposite direction And the upper shingling plate 42, which is symmetrical to the rear surface of the reference plate 41, The same operation as that of the upper swing plate 42 formed on the front surface is performed and the lower aluminum plate 5 is moved 5 mm to maintain the condition that the discharge straightening roller 45b is moved 5 mm in the opposite direction of the projecting portion, Thereby correcting the defective portion.

That is, the protruding correcting portion of the defective aluminum frame A, which is in a state in which the bent portion protruding by 10 mm is corrected in parallel through the plurality of conveying rollers 32 constituting the conveying portion 30, And then conveyed to the conveying roller 32 of the discharging section 50 while being bent by the discharge calibrating roller 45b only by 5 mm to be projected and bent The calibration is to calibrate the site in parallel.

Example 2)

The defective portion of the entering defective aluminum frame A is in a bent state where the defective portion protrudes from the upper portion 10 mm to the left by 8 mm at the same time;

As shown in Fig. 11, the upper and lower shoplifting plates 42 are fixed by being moved by 10 mm in the same manner as described in the first embodiment, and the through holes 40a and the left and right guide grooves And a left and right guide plate 43 formed with a through hole 40a at its center and a long hole J at its outer periphery and a left and right guide protrusion 43b formed on the rear surface of the upper plate 42, A male screw formed on an end of a left and right padding 43c rotatably mounted on one side of the reference plate 41 in a state where the left and right guide protrusions 43b are mounted on the left and right guide grooves 42b, The left and right shafts 43c are rotated to move the left and right shoe plates 43 by 8 mm in the right direction opposite to the calibrating portion protruding to the left so that the long holes J ) By the fastening screws (B) The left and right shoplifting plates 43 are formed on the front surface so that the right and left shoplifting plates 45a are moved 8 mm to the right by 10 mm to the lower side in the opposite direction of the projecting portion and are symmetrical to the rear surface of the reference plate 41, The lower edge of the aluminum frame A is moved to the right by 5 mm to the right by 4 mm to maintain the state in which the discharge correcting roller 45b is moved to the lower side of 5 mm to the lower side, Thereby correcting the defective portion.

At this time, when the upper shingling plate 42 is vertically conveyed, the left and right shingling shafts 43c whose ends are fastened to the female screw T formed on one side of the left and right shingling plates 43, The left and right pivots 43c are moved up and down by a distance that the left and right shoplifting plates 43 are vertically conveyed by the upper shoplifting plate 42 so as to be rotatable up and down in the long hole J As shown in FIG.

The protruding calibration portion of the defective aluminum frame A which is simultaneously projected to the left of the upper 10 mm and the 8 mm of the upper portion in a state in which the bent portion is calibrated in parallel through the plurality of conveying rollers 32 constituting the conveying portion 30 The portion is fed by the entrance correcting roller 45a in a state in which the correction is required in the opposite direction and the half of the entrance correcting roller 45a is bent by the exit correcting roller 45b, And is conveyed to the conveying roller 32 to correct the bent portion that is projected and bent in parallel.

Example 3)

The defective portion of the entering bad aluminum frame A is twisted to the left by 6 degrees;

As shown in Fig. 13, a through hole 40a is formed in the central portion, and a rotary switch 49, in which a pinion 48 is mounted on the outer edge of the front upper end, is held on the front surface of the left and right shoe plate 43, The engaging ring 49a protruding from the engaging projection 49b is inserted into the through hole 40a from the rear of the left and right mailing plate 43 to fasten the turning ring 49 to the engaging ring 49a, 49a are rotated without being detached from the through holes 40a of the left and right shovel plates 43 by the locking projections 49b so that the rotary shrouds 49 are stably held on the entire surface of the left and right shoehorns 43, The pinion 48 formed at the lower portion is rotated by 6 degrees in the right direction opposite to the straightening portion twisted to the left to fix the transfer portion 30, To the right, which is the opposite direction in which the entrance correcting roller 45a The rotation block 44 is rotated by 6 degrees and is symmetrically formed on the rear surface of the reference plate 41. The rotation block 44 is rotated by 3 degrees to the right, ) Is rotated by 3 degrees in the opposite direction of the protruding portion, and the defective portion is corrected by proceeding with the defective aluminum frame (A).

In this state, the rotated correction portion of the defective aluminum frame (A), which is entered in a state in which the correction portion twisted by 6 degrees to the left is parallelly corrected through the plurality of feed rollers (32) constituting the feed portion (30) Is conveyed to the conveying roller 32 of the discharging section 50 while being bent by 3 deg. By the discharge calibrating roller 45b while being conveyed in a bent state rotated by 6 degrees in the opposite direction by the conveying roller 45a in the opposite direction, And correcting the bent portion of the projected portion in parallel.

As described above, according to the embodiment described above, the calibration unit 40 corrects the positions of the entrance correcting roller 45a and the exit correcting roller 45b formed on both sides in accordance with the state of the calibration area of the defective aluminum frame A The position and orientation are set so that the calibration part is calibrated in the process of entering and discharging. The durability, the stress and the elasticity are changed according to the shape, the thickness and the material composition of the entering aluminum frame. The shape of the outer diameter of the calender roller 45, the conveying roller 32 and the pressure roller 33 is formed to conform to the sectional shape of the bad aluminum frame A, The position of the conveying roller 32 and the pressing roller 33 are set to be the same, and based on this, the deformed state of the calibrating part of the defective aluminum frame A, It is preferable to move the entry correcting roller 45a and the discharge correcting roller 45b to the position in the direction opposite to the direction in which the exit correcting roller 45b is positioned between the entrance correcting roller 45a and the conveying roller 32 something to do.

This is because the conventional aluminum frame is produced in a large amount by the extrusion process in the extruding apparatus and the same shape is formed in the same position in the process of production, so that the feed roller 32, the pressure roller 33 and the calibrating roller 45 ) Is gradually replaced in the process of correcting the correct position of the correcting roller 45, and once the position is set, the defective portion can be corrected by entering the defective aluminum frame (A) It is a desirable operation method.

As described above, according to the present invention, an apparatus for correcting a deformation of an aluminum frame can be formed by a process of injecting an aluminum frame into which a deformation occurs and penetrating the diaphragm, The correction pressure can be applied in inverse proportion so that the deformation portion can be easily and quickly corrected so that the deformation portion of the aluminum frame is corrected to be the same as the normal portion so that the defective product is corrected with the original product, It is an invention that can be understood as having an advantage of improving productivity while improving quality.

10: drive body 11: seat plate
12: Driving motor 20:
20a: Cleaning means 21: Conveyor
22: Horizontal roller 23: Vertical roller
24: fixture 25: entry space
26: Air nozzle 27: Sensor
30: conveying unit 30a: conveying unit
31: roller support 31a: engagement space
32: Feed roller 33: Pressure roller
34: fixed block 35: pressure block
36: power transmission port 37: power transmission body
40: Correction unit 40a: Through hole
41: reference plate 41a: upper and lower guide grooves
41b: Fixing piece 42:
42a: upper and lower guide projections 42b: left and right guide grooves
42c: Shanghai pylon 43: left and right pylons
43a: fastening space 43b: left and right guide projections
43c: left and right pylons 44: rotating block
45: correcting roller 45a: entrance correcting roller
45b: discharge correcting roller 46: roller mounting block
47: Leck 47a: Fastening block
48: Pinion 49: Transition
49a: Retaining ring 49b:
50: discharge portion 61: roller mounting piece
62: calibration space 63: calibration block
64: Calibration axis 65: Calibration roller
A: Bad aluminum frame B: Tightening screw
J: Long hole T: Female thread

Claims

The apparatus for correcting a deformation of an aluminum frame according to the present invention as a means for solving the above problem comprises a rectangular plate-shaped seating plate 11 having a predetermined length and a driving body 10 )Wow;
A conveyor 21 composed of a plurality of longitudinal rollers 22 and a plurality of longitudinal rollers 23 in the longitudinal direction in which the defective aluminum frame A enters from one end of the seating plate 11 at the upper end of the driving body 10, (20) formed with a plurality of projections (20);
The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And the pressing block 35 is mounted on the pressing block 35 so as to be rotatable while inserting the rotating shaft 32a of the conveying roller 32 into the fixing block 34 so as to protrude, The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 A conveying unit 30 having a plurality of conveying devices 30a configured to receive and convey a predetermined number of sheets on a straight line in the longitudinal direction of the seating plate 11;
An upper shingling plate 42 having a through hole 40a formed at both sides of a reference plate 41 having a through hole 40a communicating with both sides of the central portion and communicating with both sides of the reference plate 41, A rotating block 44 having a through hole 40a at the center and a pinion 48 at an upper edge of the frame, a plurality of straightening rollers 44, And a roller mounting block 46 configured to be slid in parallel from the center to the outside of the conveying unit 30 are sequentially fastened to the upper end of the center of the receiving plate 11 on one side of the conveying unit 30, 45) as an entrance correcting roller (45a) and the other as a symmetrical correcting roller (45) by a discharge correcting roller (45b);
The fixing block 34 is mounted below the coupling space 31a of the roller support 31 having the coupling space 31a at the center and the pressing shaft 38 at the upper portion thereof, And the pressing block 35 is mounted on the pressing block 35 so as to be rotatable while inserting the rotating shaft 32a of the conveying roller 32 into the fixing block 34 so as to protrude, The pressing roller 33 and the conveying roller 32 which are arranged vertically on the conveying device 30a mounted to rotate by inserting the rotary shaft 33a of the conveying roller 33 are configured to be held in front of the roller support table 31, The power transmission port 36 is provided on the rotary shaft 32a of the drive body 10 so that the rotational power of the drive motor 12 provided on the drive body 10 is transmitted to the power transmission port 36 by the power transmission body 37 The discharge unit 50 constructed by mounting the transfer device 30a configured to receive the transfer sheet 30a to the upper end of the seating plate 11 adjacent to the discharge calibrating roller 45b of the calibrating unit 40, Modified region correction device of the aluminum frame, characterized in that configured.

2. The compound according to 1 above, wherein

The entrance part 20 is extended from one end of the seating plate 11 at the upper end of the driving body 10 to a plurality of longitudinal rollers 22 and a plurality of longitudinal rollers 23 And a conveyor 21 formed of a horizontal roller 22 and a vertical roller 23. The conveyor 21 has an edge 25 in the form of a center space between the horizontal roller 22 and the vertical roller 23, And a cleaning unit 20a having a sensor 27 at the center of the lower end so as to be operated by the sensor 27 when the defective aluminum frame A enters the conveyor 21 And a plurality of air nozzles (22) for spraying air to the four sides of the defective aluminum frame (A) so as to be able to remove foreign substances on the defective aluminum frame (A) Area correction device.

2. The compound according to 1 above, wherein
The upper and lower guide grooves 41a are vertically formed in the center of the through hole 40a and the central portions of the front and back surfaces of the calibration unit 40 and the fixing member 41b is formed around the frame. A left and right padding shaft 43c which is mounted on a long hole J formed on the front and rear sides of one side portion and movable up and down and has a male screw from the end, A reference plate (41) mounted so as to be able to be rotated;
A through hole 40a in the center portion and a long hole J in the outer periphery thereof are vertically formed. The left and right guide grooves 42b are formed in the front center portion and the upper and lower guide protrusions 42a are formed in the rear center portion. A shingley plate (42) having a female thread (T) formed at the center of the frame;
A through hole 40a at the center and a long hole J at the outer periphery thereof are formed laterally and a retaining block 47a formed at both sides of the upper central portion of the front surface maintains the rak 47 in parallel to the left and right, A left and right guide plate 43b having a left and right guide protrusion 43b and a fastening space 43a formed at left and right sides of a rear central portion thereof and having a female thread T formed on one side thereof;
A through hole 40a is formed in the central part and a turning edge 49 having a pinion 48 mounted on the outer edge of the upper end of the front upper part maintains a slightly smaller edge than the through hole 40a of the left and right shovel plate 43, A rotating block (44) constituted by fastening a retaining ring (49a) protruding from the engaging protrusion (49b) around the outside of the side frame rearward;
A roller mounting piece 62 configured to vertically move the calibrating space 62 by a calibrating shaft 64 having a calibrating block 63 provided in the calibrating space 62 formed vertically symmetrically in the center and rotatably mounted on the upper and lower rims 61) are vertically held in parallel to each other and are held symmetrically at both ends of a plurality of rotation rollers (45) that are rotated, and the correction block (63) And a block (46), respectively.