KR20140040488A - Burr removing device - Google Patents
Burr removing device Download PDFInfo
- Publication number
- KR20140040488A KR20140040488A KR1020120107219A KR20120107219A KR20140040488A KR 20140040488 A KR20140040488 A KR 20140040488A KR 1020120107219 A KR1020120107219 A KR 1020120107219A KR 20120107219 A KR20120107219 A KR 20120107219A KR 20140040488 A KR20140040488 A KR 20140040488A
- Authority
- KR
- South Korea
- Prior art keywords
- burr removing
- horizontal
- vertical
- injection product
- burr
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C2045/0077—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping removing burrs or flashes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a burr removing apparatus that can reliably and stably remove burrs generated in thin sheet injection products used in portable devices, etc., comprising: a base on which a mounting plate on which thin sheet injection products are mounted is installed; A horizontal burr removing unit installed in the base to contact the side of the thin sheet injection product and to remove the burr formed on the side of the thin plate injection product; And a vertical burr removing unit installed on the base to contact the plane of the thin plate injection product to remove burrs formed on the flat surface of the thin plate injection product, wherein the burr is thermally deformed by heat supplied from the horizontal burr removing unit and the vertical burr removing unit. Characterized in that the removal.
Description
The present invention relates to a burr removing apparatus, and more particularly, to a burr removing apparatus capable of reliably and stably removing burrs generated in a thin sheet injection product used in a portable device.
In general, a case such as a mobile device dissolves non-ferrous metals such as magnesium, aluminum, or plastic and injects them at a high pressure into a die-casting injection mold to manufacture a variety of products.
This injection product is a material which is melted by the pressure of the molten material generated in the injection process around the plurality of mill pins formed in the mold so that the injection solution supply gate contacts or separates the injection molded product from the mold. Burr is generated in the injection-molded injection product, and the burr is removed because it causes a bad product.
Since the burr of the injection molded product is an obstacle to the manufacture of the product, the burr is generally removed by using a hand tool such as a chisel, which requires a lot of labor, and the quality of the burr is different due to the removal status of the burr. A fault is pointed out.
In order to solve this problem, Korean Patent No. 10-0848780 (burr removing device of injection) proposes a method of removing burrs using a processing blade. However, in this case, the processing surface is not clean, and there is a problem that chips are generated. And it is difficult to remove the burr formed in the longitudinal direction on the side surface of a product.
In addition, Korean Patent Publication No. 10-2008-0093654 uses a method of removing burrs by polishing. Even in this case, scratches may remain on the processed surface, and there is a problem in that it takes a long time.
SUMMARY OF THE INVENTION An object of the present invention devised to solve the above problems is to provide a burr removing apparatus capable of reliably and stably removing burrs generated in a thin sheet injection product used in a portable device.
The present invention for achieving the above object, the base on which the seat plate is installed is mounted sheet injection; And a horizontal burr removing unit installed in the base to contact the side of the thin plate injection product and to remove burrs formed on the side of the thin plate injection product, wherein the horizontal burr removing unit has a horizontal burr removing block that abuts the side of the thin plate injection product. And a horizontal driver for driving the horizontal burr removing block to approach or space the thin plate ejection, and a horizontal heater for heating is installed inside the horizontal burr removing block.
Another invention is a base on which a seating plate on which a thin sheet injection product is mounted; And
A vertical burr removing unit installed on the base to contact the plane of the thin plate injection product to remove the burr formed on the flat surface of the thin plate injection product, wherein the vertical burr removing unit is spaced apart from the base and moved vertically by a vertical driver. Possible operation plate and a vertical burr removal rod is installed on the operation plate and abuts the plane of the thin plate injection, the vertical burr removal rod has a vertical burr removal tip that can be installed in the vertical heater to remove the burr Burr removal device characterized in that it is installed.
The horizontal burr removing unit and the vertical burr removing unit of one burr removing device may be installed at the same time.
In addition, the inner wall surface of the horizontal burr removing block is characterized in that it has a shape corresponding to the side of the thin pack injection.
In addition, the operation plate is characterized in that the adsorption rod is installed to move the thin plate injection by adsorbing.
In addition, the end of the vertical burr removal tip is characterized in that the concave groove is formed to be concave.
Through the present invention, it is an industrially useful invention that can effectively remove the burr generated in the injection molding and its structure is simple and can be widely used. In addition, since the burrs are automatically removed, the operation is convenient and the number of workers can be greatly reduced, thereby reducing costs and improving productivity.
1 is a perspective view of a burr removing apparatus according to an embodiment of the present invention.
FIG. 2 is a partially enlarged perspective view of a part of the burr removing device of FIG. 1.
3 is a partially enlarged perspective view of a vertical burr removing unit of the burr removing apparatus of FIG. 1.
4 is a plan view illustrating an operation of the horizontal burr removing unit of the burr removing apparatus of FIG. 1.
5 is a cross-sectional view illustrating a state in which burrs are removed by the burger removing apparatus of FIG. 1.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.
The
In the embodiment of the present invention, the horizontal burr removing unit and the vertical burr removing unit are installed at the same time in the
The horizontal burr removing unit may include horizontal
The horizontal burr removal blocks 108, 110, 112, and 114 have a shape corresponding to the shape of the side surface of the thin
The
The number of the
The vertical burr removing unit is installed on the
The vertical
In addition, the vertical
The vertical
In addition, the
In addition, in order for the
The front surface of the
Burr removing
First, as shown in FIG. 2, in a state where the horizontal burr removing unit and the vertical burr removing unit are spaced apart from the
Then, the horizontal
After a predetermined time, the horizontal
And, the thin
By repeating this process, it is possible to quickly and reliably remove the burr formed in the thin plate injection product.
Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications or changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. In addition, it is natural that it belongs to the scope of the present invention.
10:
100: burr removing device 102: base
104: operation unit 106: seating plate
108,110,112,114: Horizontal Burr Removal Blocks 116,117,118,120: Horizontal Actuator
119: recessed groove 121: vertical burr removal tip
122, 124, 126, 128: vertical
130: adsorption rod 140: operating plate
142,144: mounting beam 146,148,150,152,154: mounting arm
156: vertical actuator 158: cylinder
160,162: guide beam
Claims (6)
And a horizontal burr removing unit installed in the base to contact the side of the thin sheet injection product and to remove the burr formed on the side of the thin plate injection product.
The horizontal burr removing unit includes a horizontal burr removing block that abuts the side of the thin sheet injection product, and a horizontal driver for driving the horizontal burr removing block to approach or space the thin plate injection product.
And a horizontal heater for heating is installed in the horizontal burr removing block.
A vertical burr removing unit installed on the base to contact the plane of the thin sheet injection product and to remove burrs formed on the flat surface of the thin plate injection product,
The vertical burr removing unit includes an operating plate spaced apart from the base and movable vertically by a vertical driver, and a vertical burr removing rod installed on the operating plate to abut the plane of the thin plate injection product.
The vertical burr removing rod is installed in the vertical burr removing rod, characterized in that the vertical burr removing tip is installed to remove the burr.
A horizontal burr removing unit installed in the base to contact the side of the thin sheet injection product and to remove the burr formed on the side of the thin plate injection product; And
A vertical burr removing unit installed on the base to contact the plane of the thin sheet injection product and to remove burrs formed on the flat surface of the thin plate injection product,
The horizontal burr removing unit includes a horizontal burr removing block that abuts the side of the thin sheet injection product, and a horizontal driver for driving the horizontal burr removing block to approach or space the thin plate injection product.
A horizontal heater for heating is installed inside the horizontal burr removing block.
The vertical burr removing unit includes an operating plate spaced apart from the base and movable vertically by a vertical driver, and a vertical burr removing rod installed on the operating plate to abut the plane of the thin plate injection product.
The vertical burr removing rod is installed in the vertical burr removing rod, characterized in that the vertical burr removing tip is installed to remove the burr.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120107219A KR20140040488A (en) | 2012-09-26 | 2012-09-26 | Burr removing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120107219A KR20140040488A (en) | 2012-09-26 | 2012-09-26 | Burr removing device |
Publications (1)
Publication Number | Publication Date |
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KR20140040488A true KR20140040488A (en) | 2014-04-03 |
Family
ID=50650677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120107219A KR20140040488A (en) | 2012-09-26 | 2012-09-26 | Burr removing device |
Country Status (1)
Country | Link |
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KR (1) | KR20140040488A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017039216A1 (en) * | 2015-08-28 | 2017-03-09 | 주식회사 성곡 | Apparatus for deburring processed resin products |
KR102308869B1 (en) | 2021-07-05 | 2021-10-06 | (주) 가유 | Burr removing device |
CN114734566A (en) * | 2022-04-21 | 2022-07-12 | 南通市通州区锦都拉链有限公司 | Plastic product trimming device |
-
2012
- 2012-09-26 KR KR1020120107219A patent/KR20140040488A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017039216A1 (en) * | 2015-08-28 | 2017-03-09 | 주식회사 성곡 | Apparatus for deburring processed resin products |
KR102308869B1 (en) | 2021-07-05 | 2021-10-06 | (주) 가유 | Burr removing device |
CN114734566A (en) * | 2022-04-21 | 2022-07-12 | 南通市通州区锦都拉链有限公司 | Plastic product trimming device |
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