KR101753513B1 - Load a cassette for glass mold manufacturing seopoteuba - Google Patents

Load a cassette for glass mold manufacturing seopoteuba Download PDF

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Publication number
KR101753513B1
KR101753513B1 KR1020160003502A KR20160003502A KR101753513B1 KR 101753513 B1 KR101753513 B1 KR 101753513B1 KR 1020160003502 A KR1020160003502 A KR 1020160003502A KR 20160003502 A KR20160003502 A KR 20160003502A KR 101753513 B1 KR101753513 B1 KR 101753513B1
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KR
South Korea
Prior art keywords
mold
support bar
core
support
bar forming
Prior art date
Application number
KR1020160003502A
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Korean (ko)
Inventor
이종철
Original Assignee
(주) 하이테크시스템
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Priority to KR1020160003502A priority Critical patent/KR101753513B1/en
Application granted granted Critical
Publication of KR101753513B1 publication Critical patent/KR101753513B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08—Accessory tools, e.g. knives; Mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The present invention relates to a mold for manufacturing a support bar for a glass loading cassette, which comprises a lower mold and an intermediate mold formed to be stacked on the intermediate mold at 1 to 20 pieces, and an upper mold coupled to the intermediate mold, The mold, the intermediate mold, and the upper mold are formed with steam holes so as to be heated to a high temperature and connected to the steam supply line. The lower mold has 10 to 20 support bar forming spaces, 10 to 20 support bar forming spaces are formed on the upper part and 10 to 20 support bar forming spaces formed in the middle mold are formed on the lower part of the upper mold. According to the present invention, since the intermediate mold is configured to be able to be increased or decreased between the lower mold and the upper mold, The support bar can be easily formed by preventing the core and the support bar from being pushed to one side during the molding of the support bar wound around the core in the mold. Since the support bar is not damaged when the core and the support bar are drawn out from the mold after molding, the quality of the support bar and the productivity are maximized.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a support bar for a glass-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mold for manufacturing a support bar for a glass mounting cassette, and more particularly, to a mold for manufacturing a support bar for a glass mounting cassette in which a support bar composed of a glass fiber- To a mold for manufacturing a support bar.

In general, a monitor glass used in a panel-type flat panel display such as a plasma display panel (PDP) and a liquid crystal display (LCD) is transported to each process in the process of producing a monitor. There is a possibility of damage to the glass. Therefore, the glass is mounted on a support bar constructed of a cassette for loading a glass, and the glass is being carried in a building.

The glass cassette for use in the above-mentioned applications has been made large in size so that a large-sized glass can be loaded in a cassette for loading a glass as the glass is manufactured in a large size due to the tendency of an increase in size of a display.

The cassette for loading a glass will be briefly described. At least one side bar or a side frame and a vertical bar are assembled to the left and right of the upper and lower frames, A support bar is horizontally installed, and a glass is mounted on the support bar in a building manner.

As described above, the support bar installed in the cassette for mounting the glass is structured such that most of the carbon is molded into a predetermined shape, then solidified by heat treatment, and the metallic fixture is coupled to the rear side.

The structure of a mold for manufacturing a support bar used for the above-described application will be described. The upper mold and the lower mold are formed of a pair of molds.

If the mold is composed of the upper mold and the lower mold as described above, it is inevitably limited to the number of times the support bar is molded once in the mold. The reason is that the pressing force is not applied to a wide plane in the structure of the press to press the mold and the pressing force is applied only upwardly and downwardly. Therefore, in the mold structure composed of the upper and lower molds, there is a problem.

In addition, since the molded part of the mold structurally has the same bottom and bottom widths, deformation is attempted by forcibly applying a force in order to prevent deformation due to friction between the support bar and both side surfaces of the forming part, As a result of the damage of the core and the bending of the support bar, separation of the core and the support bar is not easy, and damage is frequently caused, which lowers the productivity and raises the cost.

In addition, since the bottom of the support bar is made of an inclined surface and the core for forming the support bar is also made of an inclined surface, a force is applied to push the core toward one side during molding of the support bar, There is a problem in the structure of the mold such as the difficulty in producing the support bar because the support bar to be molded is pushed out.

Korean Registered Patent No. 10-1515005 (Registered on April 20, 2015) Korean Registered Patent No. 10-0507274 (Registered on August 1, 2005) Korean Registration Practical No. 20-0355573 (registered on June 29, 2004)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an apparatus and a method for manufacturing a support bar, which can increase / decrease the production volume of a support bar by forming an intermediate mold between a lower mold and an upper mold, And the support bar is prevented from being pushed out to one side, so that the molding can be easily performed,

Another object of the present invention is to provide a mold capable of improving the quality of the support bar and maximizing the productivity by allowing the support bar to be easily taken out without damaging it when the support bar is taken out of the mold after the support bar is formed in the mold.

In order to attain the above object, the present invention provides a mold for manufacturing a support bar for a glass loading cassette, comprising: a lower mold; an intermediate mold configured to be stacked with more than 1 to 20 molds thereon; The lower mold, the intermediate mold, and the upper mold are formed with a steam hole so as to be heated to a high temperature and connected to the steam supply line. The lower mold has a support bar forming space of 10 to 20, 10 to 20 support bar forming spaces are formed on the upper part, and upper bar forming spaces 10 to 20 formed in the intermediate mold are formed at positions corresponding to the support bar forming spaces 10 to 20 The support bar forming space has a bottom surface inclined in the longitudinal direction and a support block forming space is formed at a wide side of the support bar forming space, Is disposed beneath the core to give the support block is characterized by the invention is associated with the cylinder is configured able to push the core by the operation of the cylinder.

According to the present invention, since the intermediate mold can be added or removed between the lower mold and the upper mold, there is an effect of maximizing the production amount on the basis of molding once,

There is an effect that molding can be easily performed by preventing the core and the support bar from being pushed out to one side during molding of the support bar wound around the core in the mold,

In addition, since the support bar is not damaged when the core and the support bar are drawn out from the mold after the support bar is formed in the mold, the quality of the support bar and the productivity are maximized.

1 is a perspective view of a mold for manufacturing a support bar for a glass loading cassette according to the present invention
Fig. 2 is a view showing an example of a stacked state of a mold for manufacturing a support bar for a glass loading cassette according to the present invention
3 is a perspective view showing a structure in which a support block provided on one side of a support bar manufacturing die is installed.
4 is a perspective view showing a state in which a core in which a support bar material is wound is inserted in a support bar manufacturing die,
5 is a cross-sectional view showing a state in which the support bar material is molded in the support bar manufacturing die
Fig. 6 is an example showing the action of the support block provided on one side of the manufacturing mold
7 is a perspective view showing a state in which the support bar manufacturing die is loaded in the presser.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a mold for producing a support bar for a glass mounting cassette according to the present invention will be described in detail with reference to the accompanying drawings.

A mold 100 for manufacturing a support bar for a glass loading cassette according to the present invention comprises a lower mold 1, an intermediate mold 10 which is stacked on the lower mold 1 by 1 or more and 20 or less, The lower mold, the intermediate mold, and the upper mold are formed with a steam hole 30 so as to be heated at a high temperature when the support bar is formed, and the steam supply line 31 ).

10 to 20 support bar forming spaces 2 are formed in the lower mold 1 and the intermediate mold 10 coupled to the upper portion of the lower mold 1 is inserted into the support bar forming space 2 formed in the lower mold 1, 10 to 20 support bar forming spaces 12 are formed in the upper part of the cover 11 and the upper mold 20 is supported on the lower part thereof. And a lid 21 is formed at a position corresponding to 10 to 20 pieces of the bar forming space.

The support bar forming spaces 2 and 12 formed by the lower mold 1 and the intermediate mold 10 and the upper mold 20 stacked on the lower mold 1 are formed with inclined surfaces a in the longitudinal direction, One of the molding spaces (2) and (12) is wide and the other is narrow.

When the support bar mold 100 is put into a presser and pressurized, the core 40 is pushed out toward the wide side of the molding space 2 (12) The support block 50 is supported by the support bar forming space 12 so as to support the core 40 on the wide side of the molding space 12 and to form the support bar so that the core 40 can be pushed out. (2) 12, so as to support the core,

The support block 50 is connected to the cylinder 51 and is configured to push out the core by the operation of the cylinder 51.

The support bar molding spaces 2 and 12 formed in the lower mold 1 and the intermediate mold 10 are formed in a superimposed manner so as to facilitate withdrawal of the support bars wound on the core.

In the drawings, reference numeral 60 denotes a presser, and 61 denotes a presser 62, which means a steam generator.

The operation of the support bar manufacturing mold for a glass loading cassette according to the present invention will be described in detail as follows.

First, the support bar material is wound around the core 40 and finished with a releasing film to be placed in the support bar molding space 2 formed in the lower mold 1. The intermediate mold 10 is placed thereon to form the intermediate mold 10 The lid 11 presses the support bar material against the core 40 at a position corresponding to the support bar forming space 2 formed in the lower mold 1 at the lower portion of the intermediate mold 10, The core bar 40 wound with the support bar material is inserted into the formed support bar forming space 12 and the upper mold 20 is finally placed so that the lid 21 formed at the lower portion of the upper mold 20 is inserted into the middle The support bar material is pressed against the core 40 in the support bar molding space 12 formed in the mold 10. [

A support block 50 operated by the cylinder 51 is disposed on the wide side of the molding space 2 (12) to support the core 40.

In this state, the pressurizer 60 acts to press the mold 100 and pressurize the high-temperature steam generated in the steam generator 61 with the lower mold 1 connected to the steam supply line 31, The steam is supplied through the mold 10 and the steam holes 30 of the upper mold 20 to heat the lower mold 1, the intermediate mold 10 and the upper mold 20 to form a support bar.

The supporting bar forming space 2 formed by the lower mold 1 and the intermediate mold 10 and the upper mold 20 stacked on the lower mold 1 and the supporting bar forming space 2 formed by the upper mold 20 are formed on the bottom surface The support block 50 is pressed against the support bar forming space 2 and the support bar forming space 2 is pressed against the core 40 by the pushing force of the pushing tool 61. At this time, It is possible to form the support bar at a certain position in the support bar forming space without the core 40 being pushed out.

When the shaping of the support bar is completed, the pushing-out port 61 of the pusher 60 is raised and the cylinder 51 connected to the support block 50 is operated to push the core 40 against the support block 50 Then, when the support bar is drawn out of the core 40 while separating the upper mold and the intermediate mold in order, the support bar molding through the support bar manufacturing mold for a glass mounting cassette according to the present invention is completed.

1: Lower mold 2, 12: Support bar forming space
10: intermediate mold 11, 21: cover
20: Upper mold 30: Steam hole
40: core 50: support block

Claims (4)

When constructing a mold for producing a support bar for a glass loading cassette,
A lower mold, an intermediate mold stacked on the lower mold by no less than 1 to 20, and an upper mold coupled to the intermediate mold,
The lower mold, the intermediate mold, and the upper mold are connected to a steam supply line by forming a steam hole to be heated at a high temperature,
10 to 20 support bar forming spaces are formed on the upper mold, a cover is formed at a position corresponding to 10 to 20 support bar forming spaces at the lower portion of the intermediate mold, and a support bar forming space 10 to 20,
A lid is formed at a position corresponding to 10 to 20 support bar forming spaces formed in the intermediate mold at the lower part of the upper mold,
Wherein a support block is disposed on one of the support bar forming spaces to support the core, and the support block is connected to the cylinder so as to push out the core by operation of the cylinder. mold. delete 2. The support bar manufacturing mold according to claim 1, wherein the support bar forming space has a bottom surface formed in an inclined surface in the longitudinal direction, one of which is wide and the other is narrow, and a support block is disposed on the wide side. The support bar forming space defined in claim 1, wherein the support bar forming space formed in the lower mold and the intermediate mold is formed in a supersonic light-tight shape so that the support bar wound on the core can be easily drawn out after forming the support bar wound on the core. .
KR1020160003502A 2016-01-12 2016-01-12 Load a cassette for glass mold manufacturing seopoteuba KR101753513B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160003502A KR101753513B1 (en) 2016-01-12 2016-01-12 Load a cassette for glass mold manufacturing seopoteuba

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160003502A KR101753513B1 (en) 2016-01-12 2016-01-12 Load a cassette for glass mold manufacturing seopoteuba

Publications (1)

Publication Number Publication Date
KR101753513B1 true KR101753513B1 (en) 2017-07-04

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KR1020160003502A KR101753513B1 (en) 2016-01-12 2016-01-12 Load a cassette for glass mold manufacturing seopoteuba

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190116769A (en) 2018-04-05 2019-10-15 (주) 하이테크시스템 A support bar for a glass loading cassette, a fixture for supporting the support bar, and a glass loading cassette
KR102497103B1 (en) * 2022-09-16 2023-02-07 이병호 Mehtod of fabricating structure for construction and landscape by using plastic waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190116769A (en) 2018-04-05 2019-10-15 (주) 하이테크시스템 A support bar for a glass loading cassette, a fixture for supporting the support bar, and a glass loading cassette
KR102497103B1 (en) * 2022-09-16 2023-02-07 이병호 Mehtod of fabricating structure for construction and landscape by using plastic waste

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