WO2010150928A1 - Material arranging system - Google Patents

Material arranging system Download PDF

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Publication number
WO2010150928A1
WO2010150928A1 PCT/KR2009/003423 KR2009003423W WO2010150928A1 WO 2010150928 A1 WO2010150928 A1 WO 2010150928A1 KR 2009003423 W KR2009003423 W KR 2009003423W WO 2010150928 A1 WO2010150928 A1 WO 2010150928A1
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WO
WIPO (PCT)
Prior art keywords
alignment
conveyor
materials
plate
support
Prior art date
Application number
PCT/KR2009/003423
Other languages
French (fr)
Korean (ko)
Inventor
정수룡
김성일
조현주
신오철
Original Assignee
주식회사 솔로몬메카닉스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 솔로몬메카닉스 filed Critical 주식회사 솔로몬메카닉스
Publication of WO2010150928A1 publication Critical patent/WO2010150928A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67793—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations with orientating and positioning by means of a vibratory bowl or track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67706—Mechanical details, e.g. roller, belt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67721—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations the substrates to be conveyed not being semiconductor wafers or large planar substrates, e.g. chips, lead frames
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/02—Feeding of components

Definitions

  • the present invention relates to a material alignment system, and more particularly, to a material alignment system that allows a material formed in the form of a chip (Chip) to be aligned in a single layer rather than being laminated to each other.
  • a material alignment system that allows a material formed in the form of a chip (Chip) to be aligned in a single layer rather than being laminated to each other.
  • MLCCs Multi-Layer Ceramic Condensors
  • the worker in order to arrange the materials in the chip state in a single layer side by side so as not to be stacked on each other in a plate having a predetermined area, the worker must align the materials one by one.
  • An object of the present invention is to solve the problems of the prior art as described above, and to provide a material alignment system in which a plurality of materials are automatically aligned side by side without being stacked on each other.
  • the material supply means for supplying the material accumulated in the hopper under the control of the control means; Weight measuring means for measuring the weight of the material supplied by the material supply means; Oscillating means and transmission means for generating vibrations so that the workpiece is aligned during movement; A conveyor assembly and alignment means for transferring a plurality of materials to align adjacent to each other; Moving means for receiving and transporting a plurality of materials arranged on the conveyor assembly; And a support means for supporting the material transferred by the moving means to be arranged in a predetermined form on the alignment plate.
  • the material supplied from the hopper is transferred to one side and at the same time aligned in a single layer is supplied to the next step. Therefore, according to the present invention, the time required for material alignment is shortened, and since the alignment is automatically performed by a machine, there is an effect of improving work efficiency.
  • the alignment blocking means while preventing the material passing primarily above a certain height by the alignment blocking means, the material is transferred through the uneven plate having the inclination angle to block the transfer of the material laminated in two or more layers. Therefore, there is an advantage that the more complete monolayer alignment is made, the reliability of the product is improved.
  • the present invention it is possible to repeatedly control the alignment means and the moving means to move simultaneously for a predetermined time, and then move only the moving means for a predetermined time. Therefore, since a predetermined space is formed between the materials placed on the alignment plate, there is an advantage that the heat distribution is uniformly made in the kiln to produce a product having a full function.
  • FIG. 1 is a front view schematically showing a preferred configuration of a material alignment system according to the present invention.
  • Figure 2 is a front view showing a detailed configuration of the rocking means and the alignment blocking means constituting an embodiment of the present invention.
  • Figure 3 is a front view showing a detailed configuration of a conveyor assembly constituting an embodiment of the present invention.
  • Figure 4 is a plan view showing a detailed configuration of a conveyor assembly constituting an embodiment of the present invention.
  • Figure 5 is a front view showing a detailed configuration of the alignment means and the moving means and the support means of the embodiment of the present invention.
  • 6 to 9 is a state diagram showing the process of transferring the material by the embodiment of the present invention.
  • FIG. 10 is a perspective view showing an example of a state that the material is finally aligned by the embodiment of the present invention.
  • FIG. 1 is a schematic front view of a preferred embodiment of a workpiece alignment system according to the present invention.
  • Figure 2 shows a detailed configuration of the swinging means 300 and the alignment blocking means 350 constituting the present invention
  • Figure 3 and Figure 4 is a front view of the conveyor assembly 400 constituting the present invention. And top views are shown respectively.
  • Figure 5 is a front view of the configuration of the alignment means 500, the movement means 550 and the support means 600 constituting the present invention.
  • the material alignment system As shown in these figures, the material alignment system according to the present invention, the material supply means 200 for supplying the material accumulated in the hopper 202 under the control of the control means 100 and the material supply means ( Weighing means 210 for measuring the weight of the material supplied by the 200, the oscillation means 300 and the transmission means 310 to generate a vibration and the material is aligned during movement, and a plurality of materials are transferred Conveyor assembly 400 and the alignment means 500 to be aligned in close proximity to each other, a moving means 550 for receiving and conveying a plurality of materials aligned to the conveyor assembly 400, and the moving means 550 It consists of a support means 600 and the like to support the material conveyed by the alignment plate 610 to be arranged in a predetermined form.
  • the support table 110 having a predetermined length is installed long left and right, a plurality of means is provided on the upper side of the support table 110.
  • the control means 100 to control the overall operation of the material alignment system according to the present invention, as shown, is provided on the upper side of the support table 110, the front of the plurality of operation buttons (Button) and A display screen is provided.
  • control parts for controlling a plurality of parts in accordance with the operation of the control means 100 are provided inside the support table 110.
  • the material supply means 200 is provided at the upper left side of the support table 110, a hopper 202 on which a plurality of materials (chips) are stacked, and is provided at the lower end of the hopper 202 and the hopper 202 Control mechanism 204 for adjusting the amount of material (chip) discharged from the) and the hopper conveyor 206 for transferring the material discharged from the hopper 202 to the weighing means 210.
  • the adjusting mechanism 204 adjusts the amount of material discharged from the hopper 202 by the control of the control means 100.
  • the weight measuring means 210 is provided below the right end of the hopper conveyor 206.
  • the weighing means 210 is configured to include a load cell, and measures the weight of the material discharged from the hopper 202 and moved to the right through the hopper conveyor 206.
  • a plurality of support rollers 220 are provided around the weighing means 210, and the measurement conveyor 222 is wrapped in the support rollers 220. That is, the measuring conveyor 222 is supported by the plurality of support rollers 220.
  • the measurement conveyor 222 is rotated and transferred from the hopper conveyor 206 to measure the conveyor. 222 The material falling on the upper side is transferred to the right side.
  • the left side of the weighing means 210 is further provided with a tension adjusting means (250).
  • the tension control means 250 by adjusting the tension of the measuring conveyor 222, is composed of a control cylinder 252, the compression table 254 and the like flow by the control cylinder 252.
  • the measuring conveyor 222 is loosened. Therefore, since the tension is not applied to the measuring conveyor 222, the material falling from the hopper conveyor 206 is to be stacked on the upper side (in detail, the upper surface of the measuring conveyor 222) of the weighing means 210. In this case, the weight of the material is measured in real time by the weighing means 210.
  • the weight of the material stacked on the upper side of the weighing means 210 is a set weight
  • the supply of the material discharged from the hopper 202 by the adjustment mechanism 204 is cut off, the tension adjusting means 250 Tension is applied to the measurement conveyor 222 by Therefore, the stacked material on the upper side of the weighing means 210 is moved to the right and is transferred to the transfer means 310.
  • the material supply means 200 as the weight of the material detected by the weighing means 210 is closer to the set value, and gradually reduces the supply speed of the material.
  • the amount (weight) of the material supplied from the hopper 202 at one time is input in advance through the control means 100. And, the weight of the material supplied from the hopper 202 is measured by the weighing means 210 is transmitted to the control means 100, the control means 100 of the adjusting mechanism 204 By controlling the degree of opening and closing, the weight of the material stacked on the weighing means 210 is closer to a predetermined weight so that the amount of material supplied from the hopper 202 gradually decreases.
  • the material is blocked from being supplied any more from the hopper 202.
  • the adjusting mechanism 204 is completely opened so that the material is supplied. Only about 50% of the adjustment mechanism 204 is open when the weight is between 70% and 90% of the set weight. Then, when the weight of the material accumulated on the weight measuring means 210 is about 90% or more of the set weight, only about 5% of the adjusting mechanism 204 is opened to supply the material little by little. Then, when the weight of the measured material is equal to or more than the set weight, the control mechanism 204 is completely closed to completely block the supply of the material.
  • the tension is applied to the measuring conveyor 222 by the tension adjusting means 250, the support roller 220 is Is rotated, the material stacked on the weighing means 210 is moved to the right to fall to the transfer means 310.
  • the rocking means 300 and the transmission means 310 is provided on the right side of the material supply means 200 and the weighing means 210 as shown.
  • the rocking means 300 is provided above the support table 110.
  • the swinging means 300 has a function to allow the transfer means 310 to flow simultaneously to the left and right and up and down. That is, the transmission means 310 to perform the up and down and left and right movements at the same time, so as to repeat the movement to ' ⁇ '.
  • Such a rocking device can be implemented by a combination of left and right and up and down movements, cam movements, etc., and thus detailed description thereof will be omitted here.
  • the transmission means 310 is provided above the swinging means 300, and is supported by a blocking support 320 of a predetermined height.
  • the transmission means 310, the transmission plate 312 is provided to the left and right on the upper side of the blocking support 320, and the horizontal plate 314 provided on the upper side of the transfer plate 312 to guide the material and Concave-convex plate 316 or the like.
  • the horizontal plate 314, as shown in Figure 2, is provided on the relatively left, is configured to have a horizontal plane, is vibrated by the rocking means 400 to guide the material to be transferred to the right .
  • the uneven plate 316 is provided on the right side of the horizontal plate 314 to guide the material to be transferred to the right side by vibrating by the swinging means 400.
  • the uneven plate 316 is formed of a rising slope 316a in which the material rises, and a falling slope 316b, which is formed to have a larger slope than the rising slope 316a and guides the material in descending. .
  • the uneven plate 316 is formed in the shape of a mountain when viewed from the front. That is, as shown in the drawing, the rising slope 316a is formed on the left side, and the falling slope 316b is formed on the right side of the rising slope 316a.
  • the rising slope 316a has a gentle slope, while the falling slope 316b has a relatively steep slope.
  • the reason why the inclination angle of the descending inclined surface 316b is larger than the inclination of the rising inclined surface 316a is because the rocking means 300 gradually tops the unevenness along the rising inclined surface 316a. Since the material which has been raised until it descends rapidly along the descending slope 316b again, when the material is laminated in two or more layers, the lamination is to be eliminated during the fall. That is, even when the material is stacked up along the rising slope 316a, the material is unfolded by the inclination angle when descending along the falling slope 316b.
  • An alignment blocking means 350 is further provided on the blocking support 320.
  • the alignment blocking means 350 may include a blocking piece 352 installed in a state close to the upper surface of the horizontal plate 314, a blocking holder 354 supporting the blocking piece 352, and the blocking holder ( Sliding plate 356 to support the sliding flow up and down 354, and up and down adjusting rod for controlling the distance between the blocking piece 352 and the horizontal plate 314 by adjusting the vertical height of the sliding plate 356 ( 358, and the upper and lower shafts 358a and the like for supporting the vertical adjustment rod 358.
  • the blocking piece 352 is made of a sponge or a flexible material such as silicon, and has a lower end spaced apart from the upper surface of the horizontal plate 314 by a predetermined distance. More preferably, the distance between the blocking piece 352 and the horizontal plate 314 is larger than the height when one material is laid down and is installed to have a size smaller than the height at which the two materials overlap. Therefore, when the material passes through the lower side of the alignment blocking means 350 in a state where two or more are overlapped, the material is caught by the blocking piece 352 and spread out one by one.
  • the reason why the blocking piece 352 is formed of a flexible material is that when the materials of the metal material are alternately overlapped with each other, it is not easily spread in a single layer.
  • the alignment blocking means 350 passes through as it is. To do that. That is, when the blocking piece 352 is made of a hard material, if the material is pinched between the blocking piece 352 and the horizontal plate 314, breakage of the blocking piece 352 occurs, so it is a flexible material. Is to use
  • the conveyor assembly 400 as shown in detail in Figures 3 and 4, a rotary conveyor 402 for guiding the material to be transferred to one side, and a plurality of rotary rollers 404 for supporting the rotary conveyor 402 ), And a rotary motor 406 for providing rotational power to rotate the rotary roller 404.
  • the support plate 410 is further provided on the upper side of the support table 110 to the left and right, a plurality of rotary rollers 404 and the rotary support rollers on the upper side of the support plate 410 404a is spaced apart from each other, and the rotary conveyor 402 is wound and supported by the plurality of rotary rollers 404 and the rotary support rollers 404a.
  • the rotary conveyor 402 so that the material supplied through the delivery means 310 is further transferred to the right to be arranged. That is, while passing through the delivery means 310, the material is arranged in a single layer is arranged, and after being delivered to the rotary conveyor 402 is moved to the right along the rotary conveyor 402 to the right end of the upper surface of the conveyor assembly 400 Are arranged in sequence from the stop.
  • the left end of the support plate 410 is further provided with a rotary motor 406 for rotating the rotary roller 404, this rotary motor 406 is connected by the rotary roller 404 and the drive belt 412 To transmit rotational power.
  • a support mechanism 420 is further provided inside the conveyor assembly 400. As shown in the drawing, the support mechanism 420 includes a support die 422 for supporting the rotary conveyor 402 and a material, a plurality of support legs 424 for supporting the support die 422, and the like. .
  • the support die 422 is configured to enter between the rotary support rollers 404a on both the left and right sides as shown. Therefore, the upper surface of the support die 422 supports the upper portion of the rotary conveyor 402.
  • the support die 422 is formed to have a front and rear width that is at least twice as large as the width of the rotary conveyor 402, as shown in FIG.
  • the conveyor assembly 400 consisting of the rotary roller 404 and the rotary support roller 404a, and the rotary motor 406 and the support plate 410 is connected integrally, such a conveyor assembly 400 is the front and rear
  • the cylinder 430 is able to flow back and forth.
  • the front and rear cylinder 430 is provided on the right side of the support plate 410, since the front and rear cylinder 430 is connected to the support plate 410, the conveyor according to the operation of the front and rear cylinder 430 The assembly 400 slides back and forth.
  • the conveyor assembly 400 supports the rotary conveyor 402 and the raw material. It slides with 422 to be able to flow back and forth.
  • the robot support 510 having a predetermined height is spaced apart, a crossbar 512 is installed between the robot support 510 is long. That is, the robot support 510 is installed at a predetermined height near the right end and the center of the support table 110, respectively, and the upper ends of the spaced robot support 510 are connected by the cross bars 512.
  • the lower side of the crosspiece 512 is provided with an alignment rail 514 for guiding the left and right movement of the alignment means 500 to the left and right, the upper side of the crosspiece 512 to the left and right of the moving means 550 Moving rails 516 for guiding movement are provided from side to side.
  • the alignment means 500 serves to keep the material guided to the right through the delivery means 310 to be aligned, and flows left and right along the alignment rail 514.
  • the alignment means 500 includes an alignment bracket 502 forming an entire skeleton, a front blocking mechanism 504 and a rear blocking mechanism 506 which are respectively installed on the left and right sides of the alignment bracket 502.
  • the alignment bracket 502 is configured to open left and right and downward, and slides left and right along the alignment rail 514.
  • the front shutoff mechanism 504 includes a front stopper 504a that flows up and down to block the flow of material, and a front cylinder 504b that forces the up and down flow of the front stopper 504a.
  • the rear blocking mechanism 506 is composed of a rear stopper 506a that flows up and down to block the flow of material, and a rear cylinder 506b that forces up and down flow of the rear stopper 506a.
  • the moving unit 550 includes a moving trolley 552 that flows from side to side along the moving rail 516, and a moving plate 554 provided at a lower end of the moving trolley 552 to support a material. Is done.
  • the moving plate 554 is preferably formed larger than the width of the alignment bracket 502 of the alignment means 500. That is, the left and right lengths of the movable plate 554 are preferably formed at least larger than the left and right lengths of the alignment bracket 502.
  • the left end of the moving plate 554 is further provided with a moving stopper 556 for controlling the left movement of the moving means 550.
  • the movement stopper 556 is formed to protrude downward from the left end of the movement plate 554, and selectively contacts the right end of the support die 422 of the support mechanism 420.
  • the alignment means 500 and the movement means 550 integrally move simultaneously or separately. That is, when the material is moved to the right to transfer the support means 600, the alignment means 500 and the movement means 550 simultaneously move in an overlapping state. However, when the material placed on the movement plate 554 of the movement means 550 is placed on the alignment plate 610 above the support means 600, the alignment means 500 and the movement means 550 both sides. At the same time, the process of moving or moving only the means 550 may be repeated.
  • the alignment means 500 and the moving means 550 are provided for a predetermined interval between the materials. ), Both sides move simultaneously or only one side moves. This way of forming gaps between materials is sometimes called schema sorting.
  • the support means 600 may include a lower plate 602 installed at a predetermined distance from the support table 110, a support cylinder 604 supporting the lower plate 602, and a lower plate 602. It is composed of a support plate 606 spaced apart from the upper side, and a spring support end 608 provided between the support plate 606 and the lower plate 602.
  • the support cylinder 604 is provided between the support table 110 and the lower plate 602 to force the vertical movement of the lower plate 602. That is, the support plate 606 is moved up and down by the operation of the support cylinder 604.
  • An alignment plate 610 is further provided above the support means 600.
  • the alignment plate 610 is placed on the upper side of the support plate 606, and is a plate to be moved and aligned by the material moved by the moving means 550.
  • 6 to 9 is a state diagram showing a process in which the material placed on the upper side of the support die 422 is transferred to the alignment plate 610 above the support means 600.
  • the weight of the material to be aligned at a time through the control means 100 (hereinafter, referred to as “set weight”) is preset.
  • the tension adjusting means 250 is not operated, the tension is not applied to the measuring conveyor 222, so that the measuring conveyor 222 contacts the upper surface of the weighing means 210.
  • the adjusting mechanism 204 is fully open, the material of the hopper 202 is moved through the hopper conveyor 206 to the upper side of the weighing means 210 To fall.
  • the weighing means 210 continuously measures the weight of the material and transmits the weight to the control means 100. In addition, when the weight of the material reaches 70% of the set weight, the control means 100 opens only half of the adjusting mechanism 204 to slow down the supply speed of the material.
  • the material supply means 200 by the control means 100 to slow down the supply amount of the material. That is, the adjustment mechanism 204 lowers the amount of the material discharged from the hopper 202 to about 5% level so that the material supply is made slow.
  • the tension adjusting means 250 is operated to move the compression table 254 to the right. Accordingly, the measuring conveyor 222 is tensioned by the compression table 254, and rotates with the measuring conveyor 222 by the rotational force of the server motor 224.
  • the material placed on the upper side of the measuring conveyor 222 moves to the right side, falls to the transfer means 310, and continuously moves to the right side.
  • the transmission means 310 Since the transmission means 310 is repeated in the swing means 300 as ' ⁇ ', the material placed on the upper surface of the transmission means 310 gradually moves to the right while naturally sliding.
  • the material passing through the horizontal plate 314 of the transfer means 310 is primarily laminated by the alignment blocking means 350 is eliminated. That is, the material laminated in two or more layers while passing through the horizontal plate 314 is aligned with a single layer because it hits and falls off the blocking piece 352 of the alignment blocking means 350.
  • the materials overlapped while passing through the concave-convex plate 316 are secondarily eliminated to be stacked and aligned again in a single layer.
  • the function of the rising slope 316a and the falling slope 316b is as described above.
  • the material passing through the transfer means 310 moves to the conveyor assembly 400 provided on the right side. Since the rotary conveyor 402 of the conveyor assembly 400 is rotated by the rotational force of the rotary motor 406, the material supplied from the transfer means 310 is placed on the upper surface of the rotary conveyor 402. Gradually to the right.
  • the front stopper 504a of the alignment means 500 is in an upward state, and the rear stopper 506a is lowered and is in proximity to the rotary conveyor 402. Therefore, the material moving to the right along the rotary conveyor 402 is blocked by the rear stopper 506a and is aligned in order from the right on the upper surface of the rotary conveyor 402.
  • the moving means 550 moves to the left side as shown in FIG. 6.
  • the movement stopper 556 strikes the right side of the support die 422, the movement is stopped.
  • the right movement of the alignment means 500 begins.
  • the front stopper 504a of the alignment means 500 is also lowered to maintain the state close to the upper surface of the support die 422. Accordingly, the material placed on the upper surface of the support die 422 by the front stopper 504a is transferred to the upper surface of the movable plate 554 of the moving means 550.
  • the alignment means 500 and the movement means 550 move to the right at the same speed.
  • the work to move the material to the alignment plate 610 is in progress.
  • the front stopper 504a of the alignment means 500 is in a downward state, and the rear stopper 506a is in an upward state.
  • the arrangement state of the material to be transferred to the alignment plate 610 may be a schema (schema) arrangement. have.
  • the material on the movement plate 554 may be removed. A part of the material arranged on the right side is placed on the upper right side of the alignment plate 610 as it is.
  • the alignment means 500 is moved to the left at the same speed as the movement means 550.
  • the material of the moving plate 554 is not transferred to the alignment plate 610 during this transfer period.
  • the left side movement of the alignment means 500 is performed at regular intervals.
  • the left movement of the alignment means 500 stops and moves repeatedly, and as shown in FIG. 10, the material placed on the upper surface of the alignment plate 610 ( The bunches of M) are spaced at predetermined intervals.
  • Such an arrangement method is also called a schema array, and if a predetermined gap is formed between the materials M, heat transfer is evenly distributed when the material M placed on the alignment plate 610 enters a firing furnace or the like. Get up.
  • the alignment plate 610 is taken out and moved to the next process.
  • This process completes one cycle of aligning the workpieces according to the present invention.

Abstract

The present invention relates to a material arranging system for arranging chip-type materials in the form of a single layer without laminating the materials with each other. According to the present invention, the material arranging system comprises: a material supplying means (200) which supplies the materials stacked on a hopper (202); a weight measuring means (210) which measures the weight of the materials supplied by the material supplying means (200); a vibrating means (300) and a transferring means (310) which enable the materials to be arranged while moving by the generation of vibration; a conveyor assembly (400) and an arranging means (500) to which the plurality of materials are conveyed and adjacently arranged; a moving means (550) which receives the plurality of materials arranged on the conveyor assembly (400), and moves the materials; and a supporting means (600) which supports the materials moved by the moving means (550) to be regularly arranged on an arrangement plate (610). Thus, the material arranging system of the present invention can improve working efficiency.

Description

[규칙 제26조에 의한 보정 30.07.2009]　소재 정렬시스템[Revision 30.07.2009 by Rule 26] Material Alignment System
본 발명은 소재 정렬시스템에 관한 것으로, 보다 상세하게는 칩(Chip) 형태로 이루어지는 소재가 서로 적층되지 않고 단층으로 정렬되도록 하는 소재 정렬시스템에 관한 것이다.The present invention relates to a material alignment system, and more particularly, to a material alignment system that allows a material formed in the form of a chip (Chip) to be aligned in a single layer rather than being laminated to each other.
일반적으로 사용되는 전자부품과 같은 다수의 부품은 칩(Chip) 형태의 소재가 많이 사용된다. 예를 들어, MLCC(Multi-Layer Ceramic Condensor)라 불리는 적층 세라믹 콘덴서와 같은 전자부품들은 칩(Chip) 상태로 잘게 절개되어 사용되는데, 이러한 칩(Chip) 형태의 소재는 그 특성상 서로 적층되지 않도록 나란하게 정렬되어 소성로 등에 공급된다.Many components, such as commonly used electronic components, are used in a chip-like material. For example, electronic components such as multilayer ceramic capacitors called MLCCs (Multi-Layer Ceramic Condensors) are used by cutting finely in a chip state. Aligned and supplied to a kiln or the like.
그러나, 이러한 칩(Chip) 상태의 소재를 일정한 면적을 가지는 플레이트(plate)에 서로 적층되지 않도록 단층으로 나란히 정렬하기 위해서는 작업자가 일일이 소재를 정렬하여야 한다.However, in order to arrange the materials in the chip state in a single layer side by side so as not to be stacked on each other in a plate having a predetermined area, the worker must align the materials one by one.
따라서, 이와 같은 종래의 기술에서는 작업능률이 떨어지고, 소재의 정렬이 제대로 이루어지지 않는 문제점이 있다.Therefore, in the conventional technology, there is a problem that the work efficiency is lowered and the material is not aligned properly.
본 발명의 목적은 상기한 바와 같은 종래 기술의 문제점을 해결하기 위한 것으로, 다수의 소재가 서로 적층되지 않고 자동적으로 나란히 정렬되도록 하는 소재 정렬시스템을 제공하는 것이다. SUMMARY OF THE INVENTION An object of the present invention is to solve the problems of the prior art as described above, and to provide a material alignment system in which a plurality of materials are automatically aligned side by side without being stacked on each other.
상기한 바와 같은 목적을 달성하기 위한 본 발명에 의한 소재 정렬시스템은, 제어수단의 제어에 따라, 호퍼에 적치된 소재를 공급하는 소재공급수단과; 상기 소재공급수단에 의해 공급되는 소재의 무게를 측정하는 무게측정수단과; 진동을 발생시켜, 소재가 이동 중에 정렬되도록 하는 요동수단 및 전달수단과; 다수의 소재가 이송되어, 서로 근접하여 정렬되도록 하는 컨베이어조립체 및 정렬수단과; 상기 컨베이어조립체에 정렬된 다수의 소재를 전달받아 이송하는 이동수단과; 상기 이동수단에 의해 이송된 소재가, 정렬플레이트에 일정 형태로 나열되도록 지지하는 지지수단;을 포함하는 구성을 가진다.Material alignment system according to the present invention for achieving the above object, the material supply means for supplying the material accumulated in the hopper under the control of the control means; Weight measuring means for measuring the weight of the material supplied by the material supply means; Oscillating means and transmission means for generating vibrations so that the workpiece is aligned during movement; A conveyor assembly and alignment means for transferring a plurality of materials to align adjacent to each other; Moving means for receiving and transporting a plurality of materials arranged on the conveyor assembly; And a support means for supporting the material transferred by the moving means to be arranged in a predetermined form on the alignment plate.
상기한 바와 같은 본 발명의 소재 정렬시스템은, 호퍼로부터 공급되는 소재를 일측으로 이송함과 동시에 단층으로 정렬되도록 하여 다음 공정으로 공급한다. 따라서, 본 발명에 의하면, 소재 정렬에 소요되는 시간이 단축됨은 물론, 기계에 의해 자동으로 정렬이 이루어지므로 작업능률이 향상되는 효과가 있다.The material sorting system of the present invention as described above, the material supplied from the hopper is transferred to one side and at the same time aligned in a single layer is supplied to the next step. Therefore, according to the present invention, the time required for material alignment is shortened, and since the alignment is automatically performed by a machine, there is an effect of improving work efficiency.
또한, 본 발명에서는, 정렬차단수단에 의해 1차적으로 일정 높이 이상의 소재를 통과하지 못하도록 하는 한편, 경사각을 가지는 요철플레이트를 통해 소재가 이송되도록 하여 2층 이상으로 적층된 소재의 이송을 차단하였다. 따라서, 보다 완전한 단층 정렬이 이루어져 제품의 신뢰도가 향상되는 장점이 있다.In addition, in the present invention, while preventing the material passing primarily above a certain height by the alignment blocking means, the material is transferred through the uneven plate having the inclination angle to block the transfer of the material laminated in two or more layers. Therefore, there is an advantage that the more complete monolayer alignment is made, the reliability of the product is improved.
뿐만 아니라, 본 발명에서는, 정렬수단과 이동수단이, 소정 시간 동안은 동시에 이동하고, 그 다음 소정 시간은 이동수단만 이동하도록 반복 제어하는 것이 가능하다. 따라서, 정렬플레이트에 놓여지는 소재들 사이에 소정의 공간이 형성되므로, 소성로에서 열 분포가 골고루 이루어져 완전한 기능을 가진 제품 생산이 가능한 이점이 있다.In addition, in the present invention, it is possible to repeatedly control the alignment means and the moving means to move simultaneously for a predetermined time, and then move only the moving means for a predetermined time. Therefore, since a predetermined space is formed between the materials placed on the alignment plate, there is an advantage that the heat distribution is uniformly made in the kiln to produce a product having a full function.
도 1은 본 발명에 의한 소재 정렬시스템의 바람직한 구성을 개략적으로 보인 정면도.1 is a front view schematically showing a preferred configuration of a material alignment system according to the present invention.
도 2는 본 발명 실시예를 구성하는 요동수단과 정렬차단수단의 세부 구성을 보인 정면도.Figure 2 is a front view showing a detailed configuration of the rocking means and the alignment blocking means constituting an embodiment of the present invention.
도 3은 본 발명 실시예를 구성하는 컨베이어조립체의 세부 구성을 보인 정면도.Figure 3 is a front view showing a detailed configuration of a conveyor assembly constituting an embodiment of the present invention.
도 4는 본 발명 실시예를 구성하는 컨베이어조립체의 세부 구성을 보인 평면도.Figure 4 is a plan view showing a detailed configuration of a conveyor assembly constituting an embodiment of the present invention.
도 5는 본 발명을 실시예를 구성하는 정렬수단과 이동수단 및 지지수단의 세부 구성을 보인 정면도.Figure 5 is a front view showing a detailed configuration of the alignment means and the moving means and the support means of the embodiment of the present invention.
도 6 내지 도 9는 본 발명 실시예에 의해 소재가 이송되는 과정을 보인 사용상태도.6 to 9 is a state diagram showing the process of transferring the material by the embodiment of the present invention.
도 10은 본 발명 실시예에 의해 소재가 최종적으로 정렬된 상태의 일례를 보인 사시도.10 is a perspective view showing an example of a state that the material is finally aligned by the embodiment of the present invention.
이하 본 발명에 의한 소재 정렬시스템의 구성을 첨부된 도면을 참조하여 설명한다.Hereinafter, a configuration of a material alignment system according to the present invention will be described with reference to the accompanying drawings.
도 1에는 본 발명에 의한 소재 정렬시스템의 바람직한 실시예의 정면도가 개략적으로 도시되어 있다. 그리고, 도 2에는 본 발명을 구성하는 요동수단(300)과 정렬차단수단(350)의 상세 구성이 정면도로 도시되어 있으며, 도 3와 도 4에는 본 발명을 구성하는 컨베이어조립체(400)의 정면도와 평면도가 각각 도시되어 있다. 또한, 도 5에는 본 발명을 구성하는 정렬수단(500)과 이동수단(550) 및 지지수단(600)의 구성이 정면도로 도시되어 있다.1 is a schematic front view of a preferred embodiment of a workpiece alignment system according to the present invention. And, Figure 2 shows a detailed configuration of the swinging means 300 and the alignment blocking means 350 constituting the present invention, Figure 3 and Figure 4 is a front view of the conveyor assembly 400 constituting the present invention. And top views are shown respectively. In addition, Figure 5 is a front view of the configuration of the alignment means 500, the movement means 550 and the support means 600 constituting the present invention.
이들 도면에 도시된 바와 같이, 본 발명에 의한 소재 정렬시스템은, 제어수단(100)의 제어에 따라 호퍼(202)에 적치된 소재를 공급하는 소재공급수단(200)과, 상기 소재공급수단(200)에 의해 공급되는 소재의 무게를 측정하는 무게측정수단(210)과, 진동을 발생시켜 소재가 이동 중에 정렬되도록 하는 요동수단(300) 및 전달수단(310)과, 다수의 소재가 이송되어 서로 근접하여 정렬되도록 하는 컨베이어조립체(400) 및 정렬수단(500)과, 상기 컨베이어조립체(400)에 정렬된 다수의 소재를 전달받아 이송하는 이동수단(550)과, 상기 이동수단(550)에 의해 이송된 소재가 정렬플레이트(610)에 일정 형태로 나열되도록 지지하는 지지수단(600) 등으로 구성된다.As shown in these figures, the material alignment system according to the present invention, the material supply means 200 for supplying the material accumulated in the hopper 202 under the control of the control means 100 and the material supply means ( Weighing means 210 for measuring the weight of the material supplied by the 200, the oscillation means 300 and the transmission means 310 to generate a vibration and the material is aligned during movement, and a plurality of materials are transferred Conveyor assembly 400 and the alignment means 500 to be aligned in close proximity to each other, a moving means 550 for receiving and conveying a plurality of materials aligned to the conveyor assembly 400, and the moving means 550 It consists of a support means 600 and the like to support the material conveyed by the alignment plate 610 to be arranged in a predetermined form.
보다 구체적으로 살펴보면, 도시된 바와 같이, 소정 길이를 가지는 지지테이블(110)이 좌우로 길게 설치되며, 이러한 지지테이블(110)의 상측에 다수의 수단이 구비된다.Looking in more detail, as shown, the support table 110 having a predetermined length is installed long left and right, a plurality of means is provided on the upper side of the support table 110.
상기 제어수단(100)은, 본 발명에 의한 소재 정렬시스템의 전체적인 작동을 제어하는 것으로, 도시된 바와 같이, 상기 지지테이블(110)의 상측에 구비되며, 전면에는 다수의 조작 버튼(Button)과 디스플레이(Display) 화면이 구비된다. 그리고, 도시되지는 않았지만, 상기 지지테이블(110)의 내측에는 상기 제어수단(100)의 조작에 따라 다수의 부품을 제어하기 위한 제어부품들이 구비된다.The control means 100, to control the overall operation of the material alignment system according to the present invention, as shown, is provided on the upper side of the support table 110, the front of the plurality of operation buttons (Button) and A display screen is provided. Although not shown, control parts for controlling a plurality of parts in accordance with the operation of the control means 100 are provided inside the support table 110.
상기 소재공급수단(200)은, 상기 지지테이블(110)의 좌측 상단에 구비되며, 다수의 소재(칩)가 적치되는 호퍼(202)와, 상기 호퍼(202)의 하단에 구비되어 호퍼(202)로부터 배출되는 소재(칩)의 양을 조절하는 조절기구(204)와, 상기 호퍼(202)로부터 배출되는 소재를 상기 무게측정수단(210)으로 이송시키는 호퍼컨베이어(206) 등으로 이루어진다.The material supply means 200 is provided at the upper left side of the support table 110, a hopper 202 on which a plurality of materials (chips) are stacked, and is provided at the lower end of the hopper 202 and the hopper 202 Control mechanism 204 for adjusting the amount of material (chip) discharged from the) and the hopper conveyor 206 for transferring the material discharged from the hopper 202 to the weighing means 210.
상기 조절기구(204)는, 상기 제어수단(100)의 제어에 의해 호퍼(202)로부터 배출되는 소재의 양을 조절한다.The adjusting mechanism 204 adjusts the amount of material discharged from the hopper 202 by the control of the control means 100.
상기 호퍼컨베이어(206)의 우측단 하측에는 상기 무게측정수단(210)이 구비된다. 상기 무게측정수단(210)은, 로드셀(load cell)을 포함하는 구성으로 이루어지며, 상기 호퍼(202)로부터 배출되어 호퍼컨베이어(206)를 통해 우측으로 이동한 소재의 무게를 측정하게 된다.The weight measuring means 210 is provided below the right end of the hopper conveyor 206. The weighing means 210 is configured to include a load cell, and measures the weight of the material discharged from the hopper 202 and moved to the right through the hopper conveyor 206.
상기 무게측정수단(210)의 주위에는 다수의 지지롤러(220)가 구비되고, 이러한 지지롤러(220)에는 측정컨베이어(222)가 감싸여진다. 즉, 상기 측정컨베이어(222)는 상기 다수의 지지롤러(220)에 의해 지지된다.A plurality of support rollers 220 are provided around the weighing means 210, and the measurement conveyor 222 is wrapped in the support rollers 220. That is, the measuring conveyor 222 is supported by the plurality of support rollers 220.
따라서, 서버모터(224)로부터 공급되는 회전력이 상기 지지롤러(220)에 전달되어 지지롤러(220)가 회전되면, 상기 측정컨베이어(222)가 회전하여 상기 호퍼컨베이어(206)로부터 이송되어 측정컨베이어(222) 상측에 떨어지는 소재를 우측으로 이송하게 된다.Therefore, when the rotational force supplied from the server motor 224 is transmitted to the support roller 220 and the support roller 220 is rotated, the measurement conveyor 222 is rotated and transferred from the hopper conveyor 206 to measure the conveyor. 222 The material falling on the upper side is transferred to the right side.
상기 무게측정수단(210)의 좌측에는 텐션조절수단(250)이 더 구비된다. 상기 텐션조절수단(250)은, 상기 측정컨베이어(222)의 장력을 조절하는 것으로, 조절실린더(252)와, 조절실린더(252)에 의해 유동하는 압축대(254) 등으로 구성된다.The left side of the weighing means 210 is further provided with a tension adjusting means (250). The tension control means 250, by adjusting the tension of the measuring conveyor 222, is composed of a control cylinder 252, the compression table 254 and the like flow by the control cylinder 252.
따라서, 상기 조절실린더(252)가 상기 압축대(254)를 우측으로 밀게 되면, 상기 압축대(254)에 측정컨베이어(222)가 밀리게 되므로, 측정컨베이어(222)의 장력이 높아진다.Therefore, when the adjustment cylinder 252 pushes the compression zone 254 to the right, the measurement conveyor 222 is pushed on the compression zone 254, the tension of the measurement conveyor 222 is increased.
보다 구체적으로 살펴보면, 상기 조절실린더(252)가 작동하여 상기 압축대(254)가 좌측으로 이동하면, 상기 측정컨베이어(222)는 느슨하게 된다. 따라서, 상기 측정컨베이어(222)에는 장력이 작용하지 않게 되므로, 상기 호퍼컨베이어(206)로부터 낙하되는 소재는 상기 무게측정수단(210)의 상측(상세하게는 측정컨베이어(222)의 상면)에 쌓이게 되고, 이때 상기 무게측정수단(210)에 의해 실시간으로 소재의 무게가 측정된다.In more detail, when the adjusting cylinder 252 is operated to move the compression table 254 to the left side, the measuring conveyor 222 is loosened. Therefore, since the tension is not applied to the measuring conveyor 222, the material falling from the hopper conveyor 206 is to be stacked on the upper side (in detail, the upper surface of the measuring conveyor 222) of the weighing means 210. In this case, the weight of the material is measured in real time by the weighing means 210.
그리고, 상기 무게측정수단(210)의 상측에 쌓인 소재의 무게가 설정된 무게가 되면, 상기 조절기구(204)에 의해 호퍼(202)로부터 배출되는 소재의 공급이 차단되고, 상기 텐션조절수단(250)에 의해 상기 측정컨베이어(222)에는 텐션(Tension)이 가해진다. 따라서, 상기 무게측정수단(210)의 상측에 쌓여진 소재는 우측으로 이동하여 상기 전달수단(310)으로 이송된다.Then, when the weight of the material stacked on the upper side of the weighing means 210 is a set weight, the supply of the material discharged from the hopper 202 by the adjustment mechanism 204 is cut off, the tension adjusting means 250 Tension is applied to the measurement conveyor 222 by Therefore, the stacked material on the upper side of the weighing means 210 is moved to the right and is transferred to the transfer means 310.
상기 소재공급수단(200)은, 상기 무게측정수단(210)에 의해 감지되는 소재의 무게가, 설정된 값에 가까워질수록 점차 소재의 공급속도를 줄이게 된다.The material supply means 200, as the weight of the material detected by the weighing means 210 is closer to the set value, and gradually reduces the supply speed of the material.
보다 상세하게 살펴보면, 상기 호퍼(202)로부터 한번에 공급되는 소재의 양(무게)가 상기 제어수단(100)을 통해 미리 입력되어 입력된다. 그리고, 상기 호퍼(202)로부터 공급되는 소재의 무게는, 상기 무게측정수단(210)에 의해 측정되어 상기 제어수단(100)으로 전달되며, 상기 제어수단(100)은 상기 조절기구(204)의 개폐 정도를 조절하여 상기 무게측정수단(210) 상측에 쌓이는 소재의 무게가 미리 설정된 무게에 근접할수록 점차 호퍼(202)로부터 공급되는 소재의 양이 줄어들도록 한다. In more detail, the amount (weight) of the material supplied from the hopper 202 at one time is input in advance through the control means 100. And, the weight of the material supplied from the hopper 202 is measured by the weighing means 210 is transmitted to the control means 100, the control means 100 of the adjusting mechanism 204 By controlling the degree of opening and closing, the weight of the material stacked on the weighing means 210 is closer to a predetermined weight so that the amount of material supplied from the hopper 202 gradually decreases.
그리고, 상기 무게측정수단(210)에 의해 측정된 무게가 미리 설정된 무게와 일치하거나 그 이상이 되는 경우에는 상기 호퍼(202)로부터 소재가 더 이상 공급되지 않도록 차단한다.When the weight measured by the weighing means 210 is equal to or greater than the preset weight, the material is blocked from being supplied any more from the hopper 202.
예를 들어, 상기 무게측정수단(210)에 의해 측정되는 소재의 무게가 미리 설정된 소재의 무게에 비해 약 70%가 되기까지는 상기 조절기구(204)가 완전히 개방되어 소재가 공급되도록 하며, 소재의 무게가 설정 무게에 비해 70%에서 90% 사이에서는 상기 조절기구(204)가 약 50%만 개방된다. 그리고, 상기 무게측정수단(210) 상측에 쌓인 소재 무게가 설정 무게의 약 90% 수준 이상이 되면, 상기 조절기구(204)를 약 5%만 개방하여 소재의 공급이 조금씩 이루어지도록 한다. 그러다가, 측정된 소재의 무게가 설정무게와 같아지거나 그 이상이 되면, 상기 조절기구(204)를 완전히 폐쇄하여 소재의 공급을 완전히 차단한다.For example, until the weight of the material measured by the weighing means 210 is about 70% of the preset weight of the material, the adjusting mechanism 204 is completely opened so that the material is supplied. Only about 50% of the adjustment mechanism 204 is open when the weight is between 70% and 90% of the set weight. Then, when the weight of the material accumulated on the weight measuring means 210 is about 90% or more of the set weight, only about 5% of the adjusting mechanism 204 is opened to supply the material little by little. Then, when the weight of the measured material is equal to or more than the set weight, the control mechanism 204 is completely closed to completely block the supply of the material.
상기 무게측정수단(210)에 의해 측정된 소재의 무게가 설정 무게와 동일하게 되면, 상기 텐션조절수단(250)에 의해 상기 측정컨베이어(222)에 장력이 가해지고, 상기 지지롤러(220)가 회전하게 되어, 상기 무게측정수단(210) 상측에 쌓인 소재는 우측으로 이동하여 상기 전달수단(310)으로 낙하하게 된다.When the weight of the material measured by the weighing means 210 is equal to the set weight, the tension is applied to the measuring conveyor 222 by the tension adjusting means 250, the support roller 220 is Is rotated, the material stacked on the weighing means 210 is moved to the right to fall to the transfer means 310.
상기 요동수단(300) 및 전달수단(310)은, 도시된 바와 같이 상기 소재공급수단(200)과 무게측정수단(210)의 우측에 구비된다.The rocking means 300 and the transmission means 310 is provided on the right side of the material supply means 200 and the weighing means 210 as shown.
보다 구체적으로 살펴보면, 상기 지지테이블(110)의 상측에는 상기 요동수단(300)이 구비된다. 상기 요동수단(300)은 상기 전달수단(310)이 좌우 및 상하로 동시에 유동하도록 하는 기능을 한다. 즉, 상기 전달수단(310)이 상하 및 좌우 운동을 동시에 하도록 하여, '↗↙'로 반복 운동을 하도록 한다. 이와 같은 요동장치(수단)는 좌우 및 상하 운동의 조합이나, 캠(cam)운동 등에 의해 구현가능하므로 여기서는 더 이상 상세한 설명은 생략한다.In more detail, the rocking means 300 is provided above the support table 110. The swinging means 300 has a function to allow the transfer means 310 to flow simultaneously to the left and right and up and down. That is, the transmission means 310 to perform the up and down and left and right movements at the same time, so as to repeat the movement to '↗↙'. Such a rocking device (means) can be implemented by a combination of left and right and up and down movements, cam movements, etc., and thus detailed description thereof will be omitted here.
상기 전달수단(310)은 상기 요동수단(300)의 상측에 구비되며, 소정 높이의 차단지지대(320)에 의해 지지된다.The transmission means 310 is provided above the swinging means 300, and is supported by a blocking support 320 of a predetermined height.
상기 전달수단(310)은, 상기 차단지지대(320)의 상측에 좌우로 길게 구비되는 전달플레이트(312)와, 상기 전달플레이트(312)의 상측에 구비되어 소재를 안내하는 수평플레이트(314) 및 요철플레이트(316) 등으로 이루어진다.The transmission means 310, the transmission plate 312 is provided to the left and right on the upper side of the blocking support 320, and the horizontal plate 314 provided on the upper side of the transfer plate 312 to guide the material and Concave-convex plate 316 or the like.
상기 수평플레이트(314)는, 도 2에 도시된 바와 같이, 상대적으로 좌측에 구비되며, 수평의 평면을 가지도록 구성되어, 상기 요동수단(400)에 의해 진동되어 소재가 우측으로 이송되도록 안내한다.The horizontal plate 314, as shown in Figure 2, is provided on the relatively left, is configured to have a horizontal plane, is vibrated by the rocking means 400 to guide the material to be transferred to the right .
상기 요철플레이트(316)는, 상기 수평플레이트(314)의 우측에 구비되어, 상기 요동수단(400)에 의해 진동함으로써 소재가 우측으로 이송되도록 안내한다. 그리고, 이러한 요철플레이트(316)는, 소재가 상승하는 상승경사면(316a)과, 상기 상승경사면(316a)보다 더 큰 경사를 가지도록 형성되어 소재가 하강하도록 안내하는 하강경사면(316b) 등으로 이루어진다.The uneven plate 316 is provided on the right side of the horizontal plate 314 to guide the material to be transferred to the right side by vibrating by the swinging means 400. The uneven plate 316 is formed of a rising slope 316a in which the material rises, and a falling slope 316b, which is formed to have a larger slope than the rising slope 316a and guides the material in descending. .
구체적으로 살펴보면, 상기 요철플레이트(316)는 전방에서 살펴보면, 산과 같은 형상으로 이루어진다. 즉, 도시된 바와 같이, 좌측에는 상기 상승경사면(316a)이 형성되고, 상승경사면(316a)의 우측에는 하강경사면(316b)이 연결되도록 형성된다. 그리고, 상기 상승경사면(316a)은 경사가 완만한 반면, 상기 하강경사면(316b)은 경사가 상대적으로 급하게 형성된다.In detail, the uneven plate 316 is formed in the shape of a mountain when viewed from the front. That is, as shown in the drawing, the rising slope 316a is formed on the left side, and the falling slope 316b is formed on the right side of the rising slope 316a. The rising slope 316a has a gentle slope, while the falling slope 316b has a relatively steep slope.
이와 같이 상기 하강경사면(316b)의 경사각도가, 상기 상승경사면(316a)의 경사보다 크게 하는 이유는, 상기 요동수단(300)에 의해 점차 상기 상승경사면(316a)을 따라 요철(凹凸)의 꼭대기까지 올라간 소재가 다시 하강경사면(316b)을 따라 급하게 내려오게 되므로, 2개 이상의 층으로 소재가 적층된 경우에는 하강시에 적층이 해소되도록 하기 위함이다. 즉, 소재가 쌓여진 채로 상기 상승경사면(316a)을 따라 올라가는 경우라도, 하강경사면(316b)을 따라 내려올 때 경사각에 의해 소재가 펼쳐지게 된다.The reason why the inclination angle of the descending inclined surface 316b is larger than the inclination of the rising inclined surface 316a is because the rocking means 300 gradually tops the unevenness along the rising inclined surface 316a. Since the material which has been raised until it descends rapidly along the descending slope 316b again, when the material is laminated in two or more layers, the lamination is to be eliminated during the fall. That is, even when the material is stacked up along the rising slope 316a, the material is unfolded by the inclination angle when descending along the falling slope 316b.
상기 차단지지대(320)의 상측에는 정렬차단수단(350)이 더 구비된다.An alignment blocking means 350 is further provided on the blocking support 320.
상기 정렬차단수단(350)은, 상기 수평플레이트(314)의 상면과 근접한 상태로 설치되는 차단편(352)과, 상기 차단편(352)을 지지하는 차단홀더(354)와, 상기 차단홀더(354)가 상하로 슬라이딩 유동하도록 지지하는 슬라이딩판(356)과, 상기 슬라이딩판(356)을 상하 높이를 조절하여 상기 차단편(352)과 수평플레이트(314)의 거리를 제어하는 상하조절봉(358)과, 상기 상하조절봉(358)을 지지하는 상하축(358a) 등으로 이루어진다.The alignment blocking means 350 may include a blocking piece 352 installed in a state close to the upper surface of the horizontal plate 314, a blocking holder 354 supporting the blocking piece 352, and the blocking holder ( Sliding plate 356 to support the sliding flow up and down 354, and up and down adjusting rod for controlling the distance between the blocking piece 352 and the horizontal plate 314 by adjusting the vertical height of the sliding plate 356 ( 358, and the upper and lower shafts 358a and the like for supporting the vertical adjustment rod 358.
상기 차단편(352)은, 스펀지로 이루어지거나 실리콘 등과 같은 플렉시블한 재질로 이루어지며, 하단은 상기 수평플레이트(314)의 상면과 소정 거리 이격되도록 설치된다. 보다 바람직하게는 상기 차단편(352)과 수평플레이트(314) 사이의 거리는 소재 하나가 눕혀진 경우의 높이보다는 크고, 소재 둘이 겹쳐진 높이보다는 작은 크기를 가지도록 설치된다. 따라서, 소재가 2 이상이 겹쳐진 상태로 상기 정렬차단수단(350)의 하측을 통과하는 경우에는 상기 차단편(352)에 걸려 소재가 하나씩 펼쳐지게 된다.The blocking piece 352 is made of a sponge or a flexible material such as silicon, and has a lower end spaced apart from the upper surface of the horizontal plate 314 by a predetermined distance. More preferably, the distance between the blocking piece 352 and the horizontal plate 314 is larger than the height when one material is laid down and is installed to have a size smaller than the height at which the two materials overlap. Therefore, when the material passes through the lower side of the alignment blocking means 350 in a state where two or more are overlapped, the material is caught by the blocking piece 352 and spread out one by one.
또한, 상기 차단편(352)을 플렉시블한 재질로 형성하는 이유는, 금속 재질의 소재가 서로 엇갈리게 겹쳐진 경우에는 때로 단층으로 쉽게 펼쳐지지 않게 되므로, 이 경우에는 상기 정렬차단수단(350)을 그대로 통과하도록 하기 위함이다. 즉, 상기 차단편(352)이 단단한 재질로 이루어지면, 상기 차단편(352)과 수평플레이트(314) 사이에 소재가 끼이는 경우에는 차단편(352)의 파손이 발생하게 되기 때문에 플렉시블한 재질을 사용하는 것이다.In addition, the reason why the blocking piece 352 is formed of a flexible material is that when the materials of the metal material are alternately overlapped with each other, it is not easily spread in a single layer. In this case, the alignment blocking means 350 passes through as it is. To do that. That is, when the blocking piece 352 is made of a hard material, if the material is pinched between the blocking piece 352 and the horizontal plate 314, breakage of the blocking piece 352 occurs, so it is a flexible material. Is to use
상기 컨베이어조립체(400)는, 도 3 및 도 4에 상세히 도시된 바와 같이, 소재가 일측으로 이송되도록 안내하는 회전컨베이어(402)와, 상기 회전컨베이어(402)를 지지하는 다수의 회전롤러(404)와, 상기 회전롤러(404)가 회전하도록 회전 동력을 제공하는 회전모터(406) 등으로 이루어진다.The conveyor assembly 400, as shown in detail in Figures 3 and 4, a rotary conveyor 402 for guiding the material to be transferred to one side, and a plurality of rotary rollers 404 for supporting the rotary conveyor 402 ), And a rotary motor 406 for providing rotational power to rotate the rotary roller 404.
보다 구체적으로 살펴보면, 도시된 바와 같이, 상기 지지테이블(110)의 상측에는 좌우로 길게 지지판(410)이 더 구비되며, 이러한 지지판(410)의 상측에는 다수의 회전롤러(404) 및 회전지지롤러(404a)가 이격 설치되고, 이러한 다수의 회전롤러(404)와 회전지지롤러(404a)에 의해 회전컨베이어(402)가 감겨져 지지된다. Looking in more detail, as shown, the support plate 410 is further provided on the upper side of the support table 110 to the left and right, a plurality of rotary rollers 404 and the rotary support rollers on the upper side of the support plate 410 404a is spaced apart from each other, and the rotary conveyor 402 is wound and supported by the plurality of rotary rollers 404 and the rotary support rollers 404a.
상기 회전컨베이어(402)는, 상기 전달수단(310)을 통해 공급된 소재가 우측으로 더 이송되어 배열되도록 한다. 즉, 상기 전달수단(310)을 통과하면서 소재는 단층으로 펼쳐져 배열되고, 상기 회전컨베이어(402)로 전달된 다음에는 회전컨베이어(402)를 따라 우측으로 이동하여 컨베이어조립체(400)의 상면 우측단으로부터 차례로 정지하여 배열된다. The rotary conveyor 402, so that the material supplied through the delivery means 310 is further transferred to the right to be arranged. That is, while passing through the delivery means 310, the material is arranged in a single layer is arranged, and after being delivered to the rotary conveyor 402 is moved to the right along the rotary conveyor 402 to the right end of the upper surface of the conveyor assembly 400 Are arranged in sequence from the stop.
상기 지지판(410)의 좌측단에는 상기 회전롤러(404)를 회전시키는 회전모터(406)가 더 구비되고, 이러한 회전모터(406)는 상기 회전롤러(404)와 구동벨트(412)에 의해 연결되어 회전 동력을 전달한다.The left end of the support plate 410 is further provided with a rotary motor 406 for rotating the rotary roller 404, this rotary motor 406 is connected by the rotary roller 404 and the drive belt 412 To transmit rotational power.
상기 컨베이어조립체(400)의 내측에는 지지기구(420)가 더 구비된다. 상기 지지기구(420)는, 도시된 바와 같이, 상기 회전컨베이어(402) 및 소재를 지지하는 지지다이(422)와, 상기 지지다이(422)를 지지하는 다수의 지지다리(424) 등으로 이루어진다.A support mechanism 420 is further provided inside the conveyor assembly 400. As shown in the drawing, the support mechanism 420 includes a support die 422 for supporting the rotary conveyor 402 and a material, a plurality of support legs 424 for supporting the support die 422, and the like. .
상기 지지다이(422)는, 도시된 바와 같이 좌우 양측의 회전지지롤러(404a) 사이에 들어가도록 구성된다. 따라서, 상기 지지다이(422)의 상면은 상기 회전컨베이어(402)의 상부를 지지하게 된다. 상기 지지다이(422)는 도 4에 도시된 바와 같이 상기 회전컨베이어(402)의 폭보다 배 이상 큰 전후 폭을 가지도록 형성된다. The support die 422 is configured to enter between the rotary support rollers 404a on both the left and right sides as shown. Therefore, the upper surface of the support die 422 supports the upper portion of the rotary conveyor 402. The support die 422 is formed to have a front and rear width that is at least twice as large as the width of the rotary conveyor 402, as shown in FIG.
한편, 상기 회전롤러(404)와 회전지지롤러(404a) 그리고, 회전모터(406)와 지지판(410) 등으로 이루어지는 컨베이어조립체(400)는 일체로 연결되어 있으며, 이러한 컨베이어조립체(400)는 전후실린더(430)에 의해 전후로 유동 가능하게 된다.On the other hand, the conveyor assembly 400 consisting of the rotary roller 404 and the rotary support roller 404a, and the rotary motor 406 and the support plate 410 is connected integrally, such a conveyor assembly 400 is the front and rear The cylinder 430 is able to flow back and forth.
보다 구체적으로 살펴보면, 상기 지지판(410)의 우측에는 전후실린더(430)가 구비되며, 이러한 전후실린더(430)가 상기 지지판(410)에 연결되어 있으므로, 전후실린더(430)의 작동에 따라 상기 컨베이어조립체(400)가 전후로 슬라이딩 유동하게 된다.Looking in more detail, the front and rear cylinder 430 is provided on the right side of the support plate 410, since the front and rear cylinder 430 is connected to the support plate 410, the conveyor according to the operation of the front and rear cylinder 430 The assembly 400 slides back and forth.
상기 지지다이(422)는 상기 지지테이블(110)의 상측에 상기 지지다리(424)에 의해 고정 설치되어 있으므로, 상기 컨베이어조립체(400)는, 상기 회전컨베이어(402) 및 소재를 지지하는 지지다이(422)와 슬라이딩하여 전후로 유동 가능하게 된다. Since the support die 422 is fixedly installed on the support table 110 by the support legs 424, the conveyor assembly 400 supports the rotary conveyor 402 and the raw material. It slides with 422 to be able to flow back and forth.
상기 지지테이블(110)의 상측에는, 도 5에 상세히 도시된 바와 같이, 소정 높이를 가지는 로봇지지대(510)가 이격 설치되며, 이러한 로봇지지대(510) 사이에는 가로대(512)가 길게 설치된다. 즉, 상기 지지테이블(110)의 우측단과 중앙부근에는 각각 로봇지지대(510)가 소정 높이로 설치되고, 이러한 이격된 로봇지지대(510)의 상단은 가로대(512)에 의해 연결된다.On the upper side of the support table 110, as shown in detail in Figure 5, the robot support 510 having a predetermined height is spaced apart, a crossbar 512 is installed between the robot support 510 is long. That is, the robot support 510 is installed at a predetermined height near the right end and the center of the support table 110, respectively, and the upper ends of the spaced robot support 510 are connected by the cross bars 512.
그리고, 상기 가로대(512)의 하측에는 상기 정렬수단(500)의 좌우 이동을 안내하는 정렬레일(514)이 좌우로 길게 설치되고, 상기 가로대(512)의 상측에는 상기 이동수단(550)의 좌우 이동을 안내하는 이동레일(516)이 좌우로 구비된다.And, the lower side of the crosspiece 512 is provided with an alignment rail 514 for guiding the left and right movement of the alignment means 500 to the left and right, the upper side of the crosspiece 512 to the left and right of the moving means 550 Moving rails 516 for guiding movement are provided from side to side.
상기 정렬수단(500)은, 상기 전달수단(310)을 지나 우측으로 안내된 소재가 정렬된 상태를 유지하도록 하는 기능을 하며, 상기 정렬레일(514)을 따라 좌우로 유동한다.The alignment means 500 serves to keep the material guided to the right through the delivery means 310 to be aligned, and flows left and right along the alignment rail 514.
상기 정렬수단(500)은, 전체적인 골격을 형성하는 정렬브라켓(502)과, 상기 정렬브라켓(502)의 좌우에 각각 설치되는 전방차단기구(504) 및 후방차단기구(506) 등으로 이루어진다.The alignment means 500 includes an alignment bracket 502 forming an entire skeleton, a front blocking mechanism 504 and a rear blocking mechanism 506 which are respectively installed on the left and right sides of the alignment bracket 502.
상기 정렬브라켓(502)은, 좌우 및 하방이 개방되도록 구성되며, 상기 정렬레일(514)을 따라 좌우로 슬라이딩 유동한다.The alignment bracket 502 is configured to open left and right and downward, and slides left and right along the alignment rail 514.
상기 전방차단기구(504)은, 상하로 유동하여 소재의 유동을 차단하는 전방스토퍼(504a)와, 상기 전방스토퍼(504a)의 상하 유동을 강제하는 전방실린더(504b) 등으로 구성된다.The front shutoff mechanism 504 includes a front stopper 504a that flows up and down to block the flow of material, and a front cylinder 504b that forces the up and down flow of the front stopper 504a.
상기 후방차단기구(506)은, 상하로 유동하여 소재의 유동을 차단하는 후방스토퍼(506a)와, 상기 후방스토퍼(506a)의 상하 유동을 강제하는 후방실린더(506b) 등으로 구성된다.The rear blocking mechanism 506 is composed of a rear stopper 506a that flows up and down to block the flow of material, and a rear cylinder 506b that forces up and down flow of the rear stopper 506a.
상기 이동수단(550)은, 상기 이동레일(516)을 따라 좌우로 유동하는 이동대차(552)와, 상기 이동대차(552)의 하단에 구비되어 소재가 놓여지도록 지지하는 이동플레이트(554) 등으로 이루어진다.The moving unit 550 includes a moving trolley 552 that flows from side to side along the moving rail 516, and a moving plate 554 provided at a lower end of the moving trolley 552 to support a material. Is done.
상기 이동플레이트(554)는, 상기 정렬수단(500)의 정렬브라켓(502) 넓이보다 더 크게 형성됨이 바람직하다. 즉, 상기 이동플레이트(554)의 좌우 길이는 적어도 상기 정렬브라켓(502)의 좌우 길이보다 더 크게 형성됨이 바람직하다.The moving plate 554 is preferably formed larger than the width of the alignment bracket 502 of the alignment means 500. That is, the left and right lengths of the movable plate 554 are preferably formed at least larger than the left and right lengths of the alignment bracket 502.
상기 이동플레이트(554)의 좌측단에는 상기 이동수단(550)의 좌측 이동을 제어하는 이동스토퍼(556)가 더 구비된다. 상기 이동스토퍼(556)는, 상기 이동플레이트(554)의 좌측단으로부터 하측으로 돌출되도록 형성되며, 상기 지지기구(420)의 지지다이(422) 우측단과 선택적으로 접하게 된다.The left end of the moving plate 554 is further provided with a moving stopper 556 for controlling the left movement of the moving means 550. The movement stopper 556 is formed to protrude downward from the left end of the movement plate 554, and selectively contacts the right end of the support die 422 of the support mechanism 420.
상기 정렬수단(500)과 이동수단(550)은, 일체로 동시에 또는 별개로 이동한다. 즉, 소재를 상기 지지수단(600)으로 이송하기 위해 우측으로 이동하는 경우에는 상기 정렬수단(500)과 이동수단(550)은 서로 겹쳐진 상태로 동시에 이동한다. 그러나, 상기 이동수단(550)의 이동플레이트(554)에 놓여진 소재를 상기 지지수단(600) 상측의 정렬플레이트(610)에 내려놓는 경우에는, 상기 정렬수단(500)과 이동수단(550) 양측이 동시에 이동하거나 이동수단(550)만 이동하는 과정을 반복하기도 한다. The alignment means 500 and the movement means 550 integrally move simultaneously or separately. That is, when the material is moved to the right to transfer the support means 600, the alignment means 500 and the movement means 550 simultaneously move in an overlapping state. However, when the material placed on the movement plate 554 of the movement means 550 is placed on the alignment plate 610 above the support means 600, the alignment means 500 and the movement means 550 both sides. At the same time, the process of moving or moving only the means 550 may be repeated.
보다 구체적으로 설명하면, 상기 이동수단(550)에 적치된 소재를 상기 정렬플레이트(610)에 옮겨 나열하는 경우에, 소재들 사이에 소정 간격을 두기 위해 상기 정렬수단(500)과 이동수단(550)은, 양측이 동시이동하거나 일측만 이동을 하기도 한다. 이와같이 소재들 사이에 간격을 형성하는 배열 방법을 일명 스키마(schema) 정렬이라 부르기도 한다.More specifically, in the case of arranging the materials stacked on the moving means 550 on the alignment plate 610, the alignment means 500 and the moving means 550 are provided for a predetermined interval between the materials. ), Both sides move simultaneously or only one side moves. This way of forming gaps between materials is sometimes called schema sorting.
상기 지지수단(600)은, 상기 지지테이블(110)과 소정 간격 이격 설치되는 하부플레이트(602)와, 상기 하부플레이트(602)를 지지하는 지지실린더(604)와, 상기 하부플레이트(602)의 상측에 이격 설치되는 지지플레이트(606)와, 상기 지지플레이트(606)와 하부플레이트(602) 사이에 구비되는 스프링지지단(608) 등으로 구성된다.The support means 600 may include a lower plate 602 installed at a predetermined distance from the support table 110, a support cylinder 604 supporting the lower plate 602, and a lower plate 602. It is composed of a support plate 606 spaced apart from the upper side, and a spring support end 608 provided between the support plate 606 and the lower plate 602.
상기 지지실린더(604)는, 상기 지지테이블(110)과 하부플레이트(602) 사이에 구비되어 상기 하부플레이트(602)의 상하 이동을 강제하게 된다. 즉, 상기 지지실린더(604)의 작동에 의해 상기 지지플레이트(606)가 상하로 이동하게 된다.The support cylinder 604 is provided between the support table 110 and the lower plate 602 to force the vertical movement of the lower plate 602. That is, the support plate 606 is moved up and down by the operation of the support cylinder 604.
상기 지지수단(600)의 상측에는 정렬플레이트(610)가 더 구비된다. 상기 정렬플레이트(610)는 상기 지지플레이트(606)의 상측에 놓여지며, 상기 이동수단(550)에 의해 이동되어 온 소재를 옮겨져 정렬되도록 하는 판이다.An alignment plate 610 is further provided above the support means 600. The alignment plate 610 is placed on the upper side of the support plate 606, and is a plate to be moved and aligned by the material moved by the moving means 550.
이하 상기와 같은 구성을 가지는 소재 정렬시스템의 작용을 도 1 내지 도 10를 참조하여 설명한다. 도 6 내지 도 9는 상기 지지다이(422)의 상측에 놓여진 소재가 상기 지지수단(600) 상측의 정렬플레이트(610)에 옮겨지는 과정을 보인 사용상태도이다.Hereinafter, the operation of the material alignment system having the above configuration will be described with reference to FIGS. 1 to 10. 6 to 9 is a state diagram showing a process in which the material placed on the upper side of the support die 422 is transferred to the alignment plate 610 above the support means 600.
먼저 도 1과 같은 상태에서 상기 제어수단(100)을 통해 한번에 정렬될 소재의 무게(이하, '설정무게'라 한다.)가 미리 설정된다. 그리고, 상기 텐션조절수단(250)은 작동되지 않으므로 상기 측정컨베이어(222)에는 장력이 작용하지 않으므로, 측정컨베이어(222)가 상기 무게측정수단(210)의 상면에 닿게 된다. First, in the state as shown in FIG. 1, the weight of the material to be aligned at a time through the control means 100 (hereinafter, referred to as “set weight”) is preset. In addition, since the tension adjusting means 250 is not operated, the tension is not applied to the measuring conveyor 222, so that the measuring conveyor 222 contacts the upper surface of the weighing means 210.
한편, 상기 호퍼컨베이어(206)가 작동되고, 상기 조절기구(204)는 완전히 개방되므로, 상기 호퍼(202)의 소재가 상기 호퍼컨베이어(206)를 통해 이동하여 상기 무게측정수단(210)의 상측으로 낙하된다. On the other hand, since the hopper conveyor 206 is operated, the adjusting mechanism 204 is fully open, the material of the hopper 202 is moved through the hopper conveyor 206 to the upper side of the weighing means 210 To fall.
상기 무게측정수단(210)은 계속적으로 소재의 무게를 측정하여 상기 제어수단(100)으로 전달한다. 그리고, 상기 제어수단(100)에서는 소재의 무게가 설정무게의 70%가 되면, 상기 조절기구(204)를 절반만 개방하여 소재의 공급속도를 늦춘다. The weighing means 210 continuously measures the weight of the material and transmits the weight to the control means 100. In addition, when the weight of the material reaches 70% of the set weight, the control means 100 opens only half of the adjusting mechanism 204 to slow down the supply speed of the material.
그리고, 상기 무게측정수단(210)에 의해 측정된 소재의 무게가 설정무게의 90%가 되면, 상기 제어수단(100)에 의해 상기 소재공급수단(200)은 소재의 공급량을 더 늦춘다. 즉, 상기 조절기구(204)는 상기 호퍼(202)로부터 배출되는 소재의 양을 약 5%수준으로 낮추어 소재 공급이 천천이 이루어지도록 한다.Then, when the weight of the material measured by the weighing means 210 is 90% of the set weight, the material supply means 200 by the control means 100 to slow down the supply amount of the material. That is, the adjustment mechanism 204 lowers the amount of the material discharged from the hopper 202 to about 5% level so that the material supply is made slow.
다음으로, 상기 무게측정수단(210)에 의해 측정된 소재의 무게가 설정무게와 같아지거나 초과하는 경우에는, 상기 소재공급수단(200)에 의한 소재의 공급이 완전히 차단된다.Next, when the weight of the material measured by the weighing means 210 is equal to or exceeds the set weight, the supply of the material by the material supply means 200 is completely blocked.
연이어, 상기 텐션조절수단(250)이 작동하여 상기 압축대(254)가 우측으로 이동한다. 따라서, 상기 압축대(254)에 의해 상기 측정컨베이어(222)는 장력을 가지게 되고, 상기 서버모터(224)의 회전력에 의해 측정컨베이어(222)과 회전한다.Subsequently, the tension adjusting means 250 is operated to move the compression table 254 to the right. Accordingly, the measuring conveyor 222 is tensioned by the compression table 254, and rotates with the measuring conveyor 222 by the rotational force of the server motor 224.
따라서, 상기 측정컨베이어(222) 상측에 놓여진 소재는 우측으로 이동하여 상기 전달수단(310)으로 낙하하여 계속적으로 우측으로 이동한다.Accordingly, the material placed on the upper side of the measuring conveyor 222 moves to the right side, falls to the transfer means 310, and continuously moves to the right side.
상기 전달수단(310)은 상기 요동수단(300)에 이해 '↗↙'로 반복 운동을 하게 되므로, 상기 전달수단(310)의 상면에 놓여진 소재는 자연적으로 슬라이딩하면서 우측으로 점차 이동한다.Since the transmission means 310 is repeated in the swing means 300 as '↗↙', the material placed on the upper surface of the transmission means 310 gradually moves to the right while naturally sliding.
이때 상기 전달수단(310)의 수평플레이트(314)를 통과하는 소재는 상기 정렬차단수단(350)에 의해 1차적으로 적층이 해소된다. 즉, 상기 수평플레이트(314)를 통과하면서 2층 이상으로 적층된 소재는 상기 정렬차단수단(350)의 차단편(352)에 부딪혀 떨어지므로 단층으로 정렬된다.At this time, the material passing through the horizontal plate 314 of the transfer means 310 is primarily laminated by the alignment blocking means 350 is eliminated. That is, the material laminated in two or more layers while passing through the horizontal plate 314 is aligned with a single layer because it hits and falls off the blocking piece 352 of the alignment blocking means 350.
그런 다음, 소재가 연이어 상기 요철플레이트(316)를 통과하면서 겹쳐진 소재가 2차적으로 적층이 해소되어 단층으로 재차 정렬된다. 상기 상승경사면(316a)과 하강경사면(316b)의 기능은 상기에서 설명한 바와 같다.Then, the materials overlapped while passing through the concave-convex plate 316 are secondarily eliminated to be stacked and aligned again in a single layer. The function of the rising slope 316a and the falling slope 316b is as described above.
상기 전달수단(310)을 통과한 소재는 우측에 구비된 컨베이어조립체(400)로 이동한다. 상기 컨베이어조립체(400)의 회전컨베이어(402)는, 상기 회전모터(406)의 회전력에 의해 회전하고 있으므로, 상기 전달수단(310)으로부터 공급되는 소재는 상기 회전컨베이어(402) 상면에 놓여진 상태로 점차 우측으로 이동한다.The material passing through the transfer means 310 moves to the conveyor assembly 400 provided on the right side. Since the rotary conveyor 402 of the conveyor assembly 400 is rotated by the rotational force of the rotary motor 406, the material supplied from the transfer means 310 is placed on the upper surface of the rotary conveyor 402. Gradually to the right.
한편, 이때에는, 상기 정렬수단(500)의 전방스토퍼(504a)는 상측으로 올라간 상태이고, 상기 후방스토퍼(506a)는 아래로 내려와 상기 회전컨베이어(402)와 근접되어 있다. 따라서, 상기 회전컨베이어(402)를 따라 우측으로 이동하던 소재는 상기 후방스토퍼(506a)에 의해 이동이 차단되어 상기 회전컨베이어(402)의 상면에 우측으로부터 차례로 정렬된다.On the other hand, at this time, the front stopper 504a of the alignment means 500 is in an upward state, and the rear stopper 506a is lowered and is in proximity to the rotary conveyor 402. Therefore, the material moving to the right along the rotary conveyor 402 is blocked by the rear stopper 506a and is aligned in order from the right on the upper surface of the rotary conveyor 402.
상기와 같은 과정에 의해 상기 회전컨베이어(402) 상면에 소재가 모두 모이게 되면, 다음으로는 상기 컨베이어조립체(400)의 전후 이동이 진행된다. 즉, 상기 전후실린더(430)가 작동함에 따라 상기 컨베이어조립체(400)가 전후(도 4에서 화살표 참조)로 이동한다.When all the materials are collected on the upper surface of the rotary conveyor 402 by the above process, the front and rear movement of the conveyor assembly 400 is next. That is, as the front and rear cylinder 430 operates, the conveyor assembly 400 moves back and forth (see arrows in FIG. 4).
이렇게 되면, 상기 회전컨베이어(402) 상면에 놓인 소재는 상기 정렬수단(500)의 정렬브라켓(502)에 막혀 전후 이동이 불가능하므로, 상기 회전컨베이어(402)가 전후로 완전히 이동하고 나면 소재는 상기 지지다이(422)의 상면에 놓이게 된다.In this case, since the material placed on the upper surface of the rotary conveyor 402 is blocked by the alignment bracket 502 of the alignment means 500, the material cannot be moved back and forth, and then the material is supported after the rotary conveyor 402 is completely moved back and forth. It is placed on the top of the die 422.
다음으로는, 상기 이동수단(550)이 도 6와 같이 좌측으로 이동한다. 상기 이동수단(550)이 좌측으로 이동하다가 상기 이동스토퍼(556)가 상기 지지다이(422)의 우측에 부딪히면 이동이 정지된다.Next, the moving means 550 moves to the left side as shown in FIG. 6. When the movement means 550 moves to the left and the movement stopper 556 strikes the right side of the support die 422, the movement is stopped.
그리고는, 상기 정렬수단(500)의 우측 이동이 시작된다. 이때에는 상기 정렬수단(500)의 전방스토퍼(504a)도 하측으로 내려와 지지다이(422)의 상면과 근접한 상태를 유지한다. 따라서, 상기 전방스토퍼(504a)에 밀려 상기 지지다이(422) 상면에 놓인 소재가 상기 이동수단(550)의 이동플레이트(554) 상면으로 옮겨진다.Then, the right movement of the alignment means 500 begins. At this time, the front stopper 504a of the alignment means 500 is also lowered to maintain the state close to the upper surface of the support die 422. Accordingly, the material placed on the upper surface of the support die 422 by the front stopper 504a is transferred to the upper surface of the movable plate 554 of the moving means 550.
이때의 상태가 도 7에 도시되어 있다.The state at this time is shown in FIG.
도 7과 같이, 상기 정렬수단(500)과 이동수단(550)이 서로 겹쳐진 상태에서, 정렬수단(500)과 이동수단(550)은 동일한 속도로 우측으로 이동한다.As shown in FIG. 7, in the state where the alignment means 500 and the movement means 550 overlap each other, the alignment means 500 and the movement means 550 move to the right at the same speed.
상기 정렬수단(500)과 이동수단(550)이 우측으로 이동하여 상기 지지수단(600)의 상측에 위치하게 되면, 이동이 정지된다. 이때의 상태가 도 8에 도시되어 있다.When the alignment means 500 and the movement means 550 are moved to the right and positioned above the support means 600, the movement is stopped. The state at this time is shown in FIG.
이와 같은 상태에서 상기 정렬플레이트(610)로 소재를 옮기는 작업이 진행된다. 이때에는 상기 정렬수단(500)의 전방스토퍼(504a)가 하측으로 내려온 상태이고, 후방스토퍼(506a)는 상측으로 올라간 상태이다. In this state, the work to move the material to the alignment plate 610 is in progress. At this time, the front stopper 504a of the alignment means 500 is in a downward state, and the rear stopper 506a is in an upward state.
따라서, 이 상태에서 상기 이동수단(550) 좌측으로 이동하면, 상기 이동플레이트(554)에 놓인 소재는 상기 전방스토퍼(504a)에 의해 좌측 이동이 차단되므로, 상기 정렬플레이트(610) 상면에 옮겨지게 된다. Therefore, when moving to the left side of the moving means 550 in this state, the material placed on the moving plate 554 is blocked to the left by the front stopper 504a, so that it is moved to the upper surface of the alignment plate 610. do.
한편, 이와 같은 소재의 이송 배열시, 상기 정렬수단(500)과 이동수단(550)의 이동을 제어하여, 상기 정렬플레이트(610)에 옮겨지는 소재의 배열 상태를 스키마(schema) 배열로 할 수도 있다.On the other hand, during the transfer arrangement of the material, by controlling the movement of the alignment means 500 and the moving means 550, the arrangement state of the material to be transferred to the alignment plate 610 may be a schema (schema) arrangement. have.
구체적으로 살펴보면, 도 8과 같은 상태에서, 소정 시간 동안 상기 정렬수단(500)은 정지된 상태에서 도 9과 같이 상기 이동수단(550)을 좌측으로 이동시키면, 이동플레이트(554) 위의 소재 중 우측 부분에 배열된 소재의 일부가 상기 정렬플레이트(610)의 우측 상면에 그대로 놓여진다.Specifically, in the state as shown in FIG. 8, when the alignment means 500 moves to the left side as shown in FIG. 9 while the alignment means 500 is stopped for a predetermined time, the material on the movement plate 554 may be removed. A part of the material arranged on the right side is placed on the upper right side of the alignment plate 610 as it is.
그런 다음, 다시 소정시간 동안에는 상기 정렬수단(500)을 이동수단(550)과 같은 속도로 좌측으로 이동시킨다. 이렇게 되면, 이 이송기간 동안에는 이동플레이트(554)의 소재가 정렬플레이트(610)로 옮겨지지 않게 된다.Then, for a predetermined time again, the alignment means 500 is moved to the left at the same speed as the movement means 550. In this case, the material of the moving plate 554 is not transferred to the alignment plate 610 during this transfer period.
그리고는, 다시 상기에서와 같이 상기 정렬수단(500)의 좌측이동을 일정 간격을 두고 실시한다.Then, as described above, the left side movement of the alignment means 500 is performed at regular intervals.
이와 같이, 상기 이동수단(550)은 계속적으로 좌측으로 이동하면서, 상기 정렬수단(500)의 좌측이동은 정지와 이동을 반복하게 되면, 도 10와 같이 상기 정렬플레이트(610) 상면에 놓여진 소재(M)의 무리는 소정 간격씩 이격된다.As such, while the moving means 550 continuously moves to the left side, the left movement of the alignment means 500 stops and moves repeatedly, and as shown in FIG. 10, the material placed on the upper surface of the alignment plate 610 ( The bunches of M) are spaced at predetermined intervals.
이러한 배열 방식을 스키마(schema) 배열이라 부르기도 하며, 이처럼 소재(M)들 사이에 소정 간격이 형성되면, 상기 정렬플레이트(610)에 놓여진 소재(M)가 소성로 등에 들어가는 경우에 열 전달이 골고루 일어나게 된다.Such an arrangement method is also called a schema array, and if a predetermined gap is formed between the materials M, heat transfer is evenly distributed when the material M placed on the alignment plate 610 enters a firing furnace or the like. Get up.
상기와 같은 과정에 의해, 상기 이동플레이트(554)의 소재가 상기 정렬플레이트(610)에 모두 옮겨지고 나면, 정렬플레이트(610)를 꺼내어 다음 공정으로 이동한다.By the above process, once the material of the moving plate 554 is all transferred to the alignment plate 610, the alignment plate 610 is taken out and moved to the next process.
그리고, 상기 이동수단(550)과 정렬수단(500)은 좌측으로 이동하여 원위치한다.And, the moving means 550 and the alignment means 500 is moved to the left to the original position.
이와 같은 과정에 의해 본 발명에 의해 소재를 정렬하는 하나의 사이클이 완성된다.This process completes one cycle of aligning the workpieces according to the present invention.
이러한 본 발명의 범위는 상기에서 예시한 실시예에 한정되지 않고, 상기와 같은 기술범위 안에서 당 업계의 통상의 기술자에게 있어서는 본 발명을 기초로 하는 다른 많은 변형이 가능할 것이다.The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

Claims (5)

  1. 제어수단(100)의 제어에 따라, 호퍼(202)에 적치된 소재를 공급하는 소재공급수단(200)과;According to the control of the control means 100, the material supply means 200 for supplying the material accumulated in the hopper 202;
    상기 소재공급수단(200)에 의해 공급되는 소재의 무게를 측정하는 무게측정수단(210)과;Weight measuring means (210) for measuring the weight of the material supplied by the material supply means (200);
    진동을 발생시켜, 소재가 이동 중에 정렬되도록 하는 요동수단(300) 및 전달수단(310)과;Oscillating means (300) and transmission means (310) for generating vibrations to align the material during movement;
    다수의 소재가 이송되어, 서로 근접하여 정렬되도록 하는 컨베이어조립체(400) 및 정렬수단(500)과;Conveyor assembly 400 and the alignment means 500 for transporting a plurality of materials to be aligned close to each other;
    상기 컨베이어조립체(400)에 정렬된 다수의 소재를 전달받아 이송하는 이동수단(550)과;Moving means (550) for receiving and conveying a plurality of materials aligned to the conveyor assembly 400;
    상기 이동수단(550)에 의해 이송된 소재가, 정렬플레이트(610)에 일정 형태로 나열되도록 지지하는 지지수단(600);을 포함하는 구성을 가지는 것을 특징으로 하는 소재 정렬시스템.And a support means (600) for supporting the material transferred by the moving means (550) to be arranged in a predetermined form on the alignment plate (610).
  2. 제 1 항에 있어서, 상기 소재공급수단(200)은,According to claim 1, wherein the material supply means 200,
    상기 무게측정수단(210)에 의해 감지되는 소재의 무게가, 설정된 값에 가까워질수록 점차 소재의 공급속도를 줄이는 것을 특징으로 하는 소재 정렬시스템.Material sorting system characterized in that the weight of the material detected by the weighing means 210, the supply value of the material gradually decreases as the set value approaches.
  3. 제 1 항에 있어서, 상기 전달수단(310)에는, 상기 요동수단(400)에 의해 진동되어 소재가 일측으로 이송되도록 안내하는 요철플레이트(316)가 구비되며;The method of claim 1, wherein the transmission means 310, is provided with a concave-convex plate (316) for vibrating by the rocking means (400) to guide the material to be transferred to one side;
    상기 요철플레이트(316)는, The uneven plate 316,
    소재가 상승하는 상승경사면(316a)과, 상기 상승경사면(316a)보다 더 큰 경사를 가지도록 형성되어 소재가 하강하도록 안내하는 하강경사면(316b)을 포함하는 것을 특징으로 하는 소재 정렬시스템.And a descending slope (316b) formed to have a larger slope than that of the rising slope (316a) and guiding the material to descend.
  4. 제 1 항에 있어서, 상기 컨베이어조립체(400)는,The method of claim 1, wherein the conveyor assembly 400,
    소재가 일측으로 이송되도록 안내하는 회전컨베이어(402)와, 상기 회전컨베이어(402)를 지지하는 다수의 회전롤러(404)와, 상기 회전롤러(404)가 회전하도록 회전 동력을 제공하는 회전모터(406)를 포함하는 구성을 가지며;A rotary conveyor 402 for guiding the material to be transferred to one side, a plurality of rotary rollers 404 for supporting the rotary conveyor 402, and a rotary motor for providing rotational power to rotate the rotary roller 404 ( 406;
    상기 컨베이어조립체(400)는,The conveyor assembly 400,
    상기 회전컨베이어(402) 및 소재를 지지하는 지지다이(422)와 슬라이딩하여, 전후로도 유동 가능함을 특징으로 하는 소재 정렬시스템.Sliding with the rotary conveyor (402) and the support die (422) for supporting the material, the material alignment system, characterized in that the flow back and forth.
  5. 제 1 항 내지 제 4 항 중 어느 하나의 항에 있어서, 상기 정렬수단(500)과 이동수단(550)은,According to any one of claims 1 to 4, The alignment means 500 and the moving means 550,
    양측의 동시이동 또는 일측의 이동에 의해, 상기 이동수단(550)에 적치된 소재를 상기 정렬플레이트(610)에 옮겨 나열하는 것을 특징으로 하는 소재 정렬시스템.Material alignment system, characterized in that by moving the movement of both sides or the movement of one side, the material accumulated in the moving means (550) is arranged in the alignment plate (610).
PCT/KR2009/003423 2009-06-22 2009-06-25 Material arranging system WO2010150928A1 (en)

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