KR101776851B1 - An Apparatus for Inspecting Unit Weight Automatically - Google Patents
An Apparatus for Inspecting Unit Weight Automatically Download PDFInfo
- Publication number
- KR101776851B1 KR101776851B1 KR1020150078895A KR20150078895A KR101776851B1 KR 101776851 B1 KR101776851 B1 KR 101776851B1 KR 1020150078895 A KR1020150078895 A KR 1020150078895A KR 20150078895 A KR20150078895 A KR 20150078895A KR 101776851 B1 KR101776851 B1 KR 101776851B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- molding material
- guide
- weight
- housing
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
- B07C5/20—Sorting according to weight using a single stationary weighing mechanism for separating articles of less than a predetermined weight from those of more than that weight
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/04—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Sorting Of Articles (AREA)
Abstract
The present invention relates to a single-piece automatic inspection device and a single-piece automatic inspection method, and more particularly to a single-piece automatic inspection device and a single-piece automatic inspection method for automatically inspecting the weight of a material cut by a certain weight, will be. The single unit automatic inspection apparatus comprises a housing (11) in which a display (152) and an input means (151) are arranged and a control unit is incorporated; An insertion guide 12 for guiding the injection of the molding material to be weighed into the housing 11; A left and right moving unit 141 for moving the inserted molding material to a predetermined position; A weight measuring unit (15) for measuring the weight of the molding material and transmitting it to the control unit; A back-and-forth moving unit (142) for moving the forming material, which has been measured in the gravimetric measuring unit (15), in the forward and backward directions; And a discharge guide (13) for discharging the molding material moved from the front and rear mobile unit (142) according to the measurement result, and the discharge guide (13) is rotatable about the discharge direction.
Description
The present invention relates to a single-piece automatic inspection device and a single-piece automatic inspection method, and more particularly to a single-piece automatic inspection device and a single-piece automatic inspection method for automatically inspecting the weight of a material cut by a certain weight, will be.
In a forming process for forming a molded article from a molded material such as a forging process, it is required that the material has a weight within a predetermined range. The material can be produced in the process of cutting the raw material, and the difference in the number of the materials or the unit weight can cause the product defect of the molded product, and in the case of severe case, the mold may be broken and a safety accident may occur. Therefore, the single-shot inspection is the main inspection process to be carried out before the molding process.
Patent Publication No. 10-2005-0091861 discloses a load cell mounted on a crane for transporting an incoming coil to a loading place and measuring the weight of the coil to be transferred; A material management system for generating a coil information table and managing the coil information table as a database; A PLC for controlling the transport of the crane to check the weight of the coil received by comparing the information provided in the material management system with information provided in the load cell; And a display unit for indicating an abnormality between the weight information and the order weight for the stock coil.
Patent Publication No. 10-2006-0100780 discloses a method for measuring a load applied to a cruciform support, a cruciform support for holding a green tire completed in a molding process, A load cell, a vertical lifting cylinder for lifting and lowering the cruciform supporter toward the upper side, and a guide rod for preventing the supporting base of the load cell from swaying from side to side.
The prior art does not disclose, for example, an inspection apparatus that continuously inspects the weight of a material for a forging process and classifies the material according to the inspection result.
The present invention has been made to solve the problems of the prior art and has the following purpose.
It is an object of the present invention to provide a single-piece automatic inspection apparatus and a single-piece automatic inspection method for continuously inspecting a material weight applied to a metal or alloy forming process such as a forging process,
According to a preferred embodiment of the present invention, the single-unit automatic inspection apparatus comprises: a housing in which a display and input means are disposed and a control unit is incorporated; An injection guide for guiding the injection of the molding material to be weighed into the interior of the housing; A left and right moving unit for moving the inserted molding material to a predetermined position; A weighing unit for measuring the weight of the molding material and transmitting it to the control unit; A back-and-forth moving unit that moves the molding material, which has been measured in the gravimetric unit, in the front-back direction; And a discharge guide for discharging the molding material moved from the front and rear moving unit according to the measurement result, wherein the discharge guide is rotatable about the discharge direction.
According to another preferred embodiment of the present invention, the apparatus further includes a height adjusting member for vertically moving the left and right moving unit.
According to another preferred embodiment of the present invention, the apparatus further comprises a rotation induction guide extending in a direction perpendicular to the discharge guide, a vertical movement bracket coupled to the rotation induction guide, and a bracket operation unit for operating the vertical movement bracket, The discharge guide is rotated in the axial direction by the operation of the up-and-down moving bracket.
According to another preferred embodiment of the present invention, the automatic single-length inspection method for inspecting the quality of a molding material to check for defects is such that the molding material cut to a predetermined size is put along a slip guide forming a sloped path ; Moving the molding material to a weighing position; Measuring a unit weight of the molding material at the weight measurement position to determine whether the molding material is defective; Determining the direction of rotation of the discharge guide according to the result of the measurement of the unit weight; And a direction in which the molding material is discharged according to the rotation direction, wherein the charging guide and the discharging guide are connected to a conveyor to which the molding material is conveyed.
The automatic inspection apparatus according to the present invention prevents a product defect, a mold breakage, or a defective quality of a molded product due to a difference in the weight of the material. Also, by connecting to a molding process device such as a forging process, productivity is improved, and inspection reliability is improved by an automatic inspection process.
1 shows an embodiment of a single unit automatic inspection apparatus according to the present invention.
Fig. 2 shows another embodiment of the single-unit automatic inspection apparatus according to the present invention.
FIGS. 3A, 3B and 3C show an embodiment of a single-unit inspection method for a single-unit automatic inspection apparatus according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, so that they will not be described repeatedly unless necessary for an understanding of the invention, and the known components will be briefly described or omitted. However, It should not be understood as being excluded from the embodiment of Fig.
Fig. 1 shows an embodiment of a single-unit
Referring to FIG. 1, a single-unit
The single-unit
The single-unit
The
A single-piece material or a molding material can be introduced into the
The molding material put through the
The molding material whose weight is measured in the
The overall operation of the single unit
Fig. 2 shows another embodiment of the single-unit
2, the introducing
The left and right moving
A suitable receiving
2, the
Various height adjustment structures or ejection structures can be applied to the
The process of inspecting the molding material by the
3A, 3B and 3C show an embodiment of the single-unit inspection method for the single-unit
Referring to FIG. 3, the single-shot inspection method according to the present invention includes a step P31 in which the molding material UW cut to a predetermined size is inserted along a
The inspection process according to the present invention can be controlled by a control unit incorporated in the electric field control unit PB and the control unit can be operated by a hardware program for controlling the operation of the inspection apparatus applied to the inspection process.
The forming material (UW) can be prepared by a material preparation process for forming and processing the material and moved along the conveying conveyor, and the conveying conveyor can be connected to the introducing guide (12). Alternatively, the forming material UW can be moved to the
The automatic inspection apparatus according to the present invention prevents a product defect, a mold breakage, or a defective quality of a molded product due to a difference in the weight of the material. Also, by connecting to a molding process device such as a forging process, productivity is improved, and inspection reliability is improved by an automatic inspection process.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention . The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.
10: automatic weight inspection device 11: housing
12: input guide 13: exhaust guide
15: weighing unit 17: height adjusting member
131: rotation induction guide 132: bracket operation unit
133: Up and down moving bracket 141: Left and right moving unit
141a: moving
142: back and forth mobile unit 151: input means
152: display 161: defective collection unit
311: Inspection Stage CS: Caster
CT: Coefficient window ES: Emergency stop switch
F1: Frame L: Operation indicator
MS: Manual switch PB: Electronic control unit
SV: Solenoid unit SY:
UW: molding material WP: weight measuring position
Claims (4)
An insertion guide 12 having a plurality of extension protrusions formed on a bottom surface of the housing 11 so as to be inclined to induce the introduction of a molding material to be weighed into the housing 11 and extending along the insertion direction;
A left and right moving unit 141 having a cylinder structure capable of reciprocating movement to move the inserted molding material to a predetermined position;
A weight measuring unit (15) for measuring the weight of the molding material and transmitting it to the control unit;
A forward / backward movement unit (142) having a reciprocable cylinder structure operated by hydraulic pressure or a motor so as to move the forming material, which has been measured in the weight measuring unit (15), in the forward and backward directions;
And a discharge guide (13) formed to be inclined outwardly from the housing (11) so as to discharge the molding material moved from the front and rear mobile unit (142) in accordance with the measurement result,
The discharge guide 13 includes a rotation guide 131 extending in the vertical direction, a vertical movement bracket 133 coupled to the rotation guide 131, and a bracket operation unit (not shown) for operating the vertical movement bracket 133 The discharge guide 13 is rotated in the axial direction by the operation of the vertical movement bracket 133 and the height adjustment member 17 is vertically movable by the vertical movement member 141. [ Wherein the single-unit automatic inspection apparatus comprises:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150078895A KR101776851B1 (en) | 2015-06-04 | 2015-06-04 | An Apparatus for Inspecting Unit Weight Automatically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150078895A KR101776851B1 (en) | 2015-06-04 | 2015-06-04 | An Apparatus for Inspecting Unit Weight Automatically |
Publications (2)
Publication Number | Publication Date |
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KR20160143898A KR20160143898A (en) | 2016-12-15 |
KR101776851B1 true KR101776851B1 (en) | 2017-09-11 |
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KR1020150078895A KR101776851B1 (en) | 2015-06-04 | 2015-06-04 | An Apparatus for Inspecting Unit Weight Automatically |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102648414B1 (en) | 2016-10-31 | 2024-03-18 | 엘지디스플레이 주식회사 | In-cell touch foldable display device |
JP6921411B2 (en) | 2017-11-07 | 2021-08-18 | 株式会社イシダ | Goods supply device and combination weighing device |
KR101952659B1 (en) * | 2018-07-02 | 2019-02-27 | (주)케이원스틸 | Round bar cutting device |
KR102613295B1 (en) * | 2019-11-19 | 2023-12-14 | 주식회사 엘지에너지솔루션 | Apparatus for Punching Electrode Sheet and Simutaneously Measuring Mass of the Same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200326253Y1 (en) * | 2003-06-26 | 2003-09-13 | 주식회사농심 | Weight decision apparatus |
JP2004018237A (en) * | 2002-06-19 | 2004-01-22 | Anritsu Sanki System Co Ltd | Double approach conveyor |
JP2012200618A (en) | 2011-03-23 | 2012-10-22 | Anritsu Sanki System Co Ltd | Sorting apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050091861A (en) | 2004-03-11 | 2005-09-15 | 현대자동차주식회사 | A genuine weight checking system of warehousing coil and method thereof |
KR100655926B1 (en) | 2005-03-18 | 2006-12-11 | 한국타이어 주식회사 | Apparatus for inspecting weight of green tire |
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2015
- 2015-06-04 KR KR1020150078895A patent/KR101776851B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004018237A (en) * | 2002-06-19 | 2004-01-22 | Anritsu Sanki System Co Ltd | Double approach conveyor |
KR200326253Y1 (en) * | 2003-06-26 | 2003-09-13 | 주식회사농심 | Weight decision apparatus |
JP2012200618A (en) | 2011-03-23 | 2012-10-22 | Anritsu Sanki System Co Ltd | Sorting apparatus |
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Publication number | Publication date |
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KR20160143898A (en) | 2016-12-15 |
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