KR970005623B1 - Molding method for synthetic resin panel - Google Patents

Molding method for synthetic resin panel Download PDF

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Publication number
KR970005623B1
KR970005623B1 KR1019930022018A KR930022018A KR970005623B1 KR 970005623 B1 KR970005623 B1 KR 970005623B1 KR 1019930022018 A KR1019930022018 A KR 1019930022018A KR 930022018 A KR930022018 A KR 930022018A KR 970005623 B1 KR970005623 B1 KR 970005623B1
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KR
South Korea
Prior art keywords
synthetic resin
roller
lattice
layer
panel
Prior art date
Application number
KR1019930022018A
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Korean (ko)
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KR950011101A (en
Inventor
황덕현
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황덕현
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Priority to KR1019930022018A priority Critical patent/KR970005623B1/en
Publication of KR950011101A publication Critical patent/KR950011101A/en
Application granted granted Critical
Publication of KR970005623B1 publication Critical patent/KR970005623B1/en

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Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • B29C2043/463—Rollers the rollers having specific surface features corrugated, patterned or embossed surface
    • 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)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The presented invention makes it possible to form lattice spaces within synthetic resin panel. Two conveyors are aligned at the same level apart from each other with a certain distance. Synthetic resin solution is supplied from the hoppers(4) which are positioned at the outer-top of each conveyor. Synthetic resin forms a layer(7) with some thickness on the conveyor, and the layer moves towards the center. A net(5) is added on the layer by guiding rollers(6) while moving. Lattice spaces are formed when the layer passes through a forming roller(10) which has lattice prominences on its surface. The layer with lattice spaces is cooled to form a half panel(7a). Then, the panel is carried to a gluing roller(12) by a guiding frame(11). The surface of the glued panel is melted by electric heater(13) to be glued with the other half while passing through conveyors(14,14a).

Description

격자상 공간을 형성한 합성수지 파낼성형장치Synthetic Resin Molding Device with Grid Space

제1도는 본 발명의 실시예시도.1 is an exemplary embodiment of the present invention.

제2도는 본 발명으로부터 얻어진 파낼의 성형상태도.2 is a molding state diagram of a drill obtained from the present invention.

제3도는 본 발명의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 구동로울러 2 : 공회전로울러1: driving roller 2: idling roller

3 : 밸트 4 : 합성수지용융액공급호오퍼3: belt 4: synthetic resin melt supply hopper

5 : 망 6 : 안내로울러5: network 6: guide roller

7 : 합성수지층 8 : 평행유지로울러7: synthetic resin layer 8: parallel holding roller

9 : 요철편 10 : 성형로울러9: uneven piece 10: forming roller

본 발명은 합성수지파낼에 경자상의 공간부가 형성되게 성형하는 장치에 관한 것이다.The present invention relates to an apparatus for molding a hollow space portion in a synthetic resin drill.

종래에 격자상의 공간부가 형성도딘 파낼을 제조하고자 할 경우에는 일면에 격자상의 요철면이 형성된 판재를 대향으로 부착시켜 제조하였기 때문에 제조공정이 복잡하고 제조과정에서 변형이 일어나게 되어 사용상에 커다란 불편이 있어 현재까지는 격자상의 공간부가 형성된 파낼을 제조하지 않고 있는 실정이다.In the prior art, when manufacturing a lattice-shaped spaced part, it is manufactured by attaching a plate material having a lattice-shaped convex-concave surface on one surface to face each other, which makes the manufacturing process complicated and deforms during the manufacturing process. Therefore, until now, there is no manufacturing of a trench formed with a lattice space part.

이와 같이 문제점을 감안하여 본 발명은 양측에 설치한 회전되는 벨트상에서 격자상의 요철편으로 된 로울러에 의하여 격자상의 요철면을 형성한 합성수지판이 연속적으로 형성된다.In view of the above problems, the present invention continuously forms a synthetic resin plate on which lattice irregularities are formed by rollers of lattice irregularities on rotating belts provided on both sides.

이와 같이 형성된 두개의 합성수지판을 성형틀의 하부일측으로 유도시켜 접착제도포 로울러에 의하여 표면에 접착제를 도표시키면서 진행시키는 과정에서 전열히이터에 의하여 표면을 약간 용융시킨 것을 상, 하로 설치한 컨베이어벨트사이에서 압착시켜 부착시키므로 격자상공간을 형성한 합성수지 파낼을 연속적으로 얻어 낼 수 있으므로 이를 적당길이로 재단하여 사용 할 수 있게 성형하는 장치이다.The two synthetic resin plates formed as described above are guided to one side of the lower part of the mold, and the melted surface is slightly melted by the heat transfer heater in the process of progressing the adhesive on the surface by the adhesive coating roller. Since it can be obtained by squeezing and attaching the synthetic resin panner which forms the lattice space continuously, it is a device that can be cut and used to a suitable length.

본 발명을 실시예시도에 의하여 상세히 설명하면 다음과 같다.The present invention will be described in detail by way of examples.

구동로울러(1)와 공회전로울러(2)에 컨베이어벨트(3)를 일정간격이 유지되게 양측으로 평행하게 설치하여 상부후방에 합성수지 용융액 공급호어퍼(4)를 설치하고 그 전방에 망목이 큰 방(5)을 두루마리로 설치하여 안내로울러(6)에 의하여 합수지층(7)에 덮여지게 하고 켄베이어 벨트(3) 중앙부에 평행유지로울러(8)를 설치하여 그 직상부에 일정간격이 유지되게 주연에 격자상의 요철면(9)을 형성한 성형로울러(10)를 설치하고 양측 컨베이어벨트(3)가 유지하는 일정간격 사이에는 유도안내틀(11)을 설치하여 그 하부에 접착액 도포로울러(12)와 전열히이터(13)를 차례로 설치하고 그 후방에는 일정간격이 유지되게 상, 하로 컨베이어벨트(14a)를 설치하여서 된 것이다.The conveyor belt (3) is installed in the driving roller (1) and the idle roller (2) in parallel to both sides so that a constant distance is maintained, so that the synthetic resin melt supply hopper (4) is installed in the upper rear, and the mesh is large in front of it. (5) in a roll to cover the resin layer (7) by the guide roller (6) and to install a parallel holding roller (8) at the central part of the Kenvey belt (3) to maintain a constant distance thereon A molding roller 10 having a lattice-shaped concave-convex surface 9 formed at its periphery is provided, and an induction guide frame 11 is installed between predetermined distances maintained by the conveyor belts 3 on both sides thereof, and an adhesive liquid applying roller is disposed on the lower portion thereof. 12) and the heating heater 13 in order to install the conveyor belt (14a) up and down to maintain a constant interval at the rear.

미설명부호 15는 합성수지층(7)에 형성된 요철면이다.Reference numeral 15 is an uneven surface formed on the synthetic resin layer (7).

이상과 같이된 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention as described above are as follows.

구동로울러(1)와 공회전로울러(2)에 컨베이어벨트(3)를 일정간격이 유지되게 양측으로 평행하게 설치하여 상부후방에 설치한 합성수지용액 공급호오퍼(4)로부터 합성 수지용액을 공급시키면 컨베이어벨트(3)상에 일정두께의 합성수지층(7)이 형성되면서 전방으로 이동되고 이와 같이 이동되는 합성수지층(7)의 상면에는 망목이 큰 망(5)이 안내로울러(6)에 의하여 덮여져서 이동되어 컨베이어벨트(3) 중앙 상부에 설치한 격자상의 요철면(9)이 형서된 성형로울러(10)가 유지하는 간격사이로 통과할 때 성형로울러(10)에 의하여 합성수지층(7)에 격자상 요철면(15)이 형성되며 이오 같이 격자상의 요철면(15)이 형성된 합성수지층이 서서히 냉각되어 판제(7a)로 된 것이 유도안내틀(11)에 의하여 하부일측으로 안내되면서 접착앨도포로울러(12)에 의하여 격자상의 요철면(15)의 표면에 접착액을 도포시킨 다음 전열히이터(13)에 의하여 표면을 약간 용융시켜 일정간격이 유지되게 상, 하로 설치된 컨베이어벨트(14)(14a)사이로 통과시키면 격자상의 공간이 형성된 합성수지판재를 연속적으로 얻어 적당한 길이로 재단하여 사용 할 수 있는 장치이다.Conveyor belts (3) are installed in the driving roller (1) and the idle roller (2) in parallel so as to maintain a constant distance from both sides to supply the synthetic resin solution from the synthetic resin solution supply hopper (4) installed at the rear of the conveyor. The upper surface of the synthetic resin layer 7 is moved forward while the synthetic resin layer 7 having a predetermined thickness is formed on the belt 3, and the large mesh 5 is covered by the guide roller 6. The lattice-shaped concave-convex surface 9 installed on the center of the conveyor belt 3 is moved to the synthetic resin layer 7 by the forming roller 10 when it passes between the intervals maintained by the formed molding roller 10. As the concave-convex surface 15 is formed, the synthetic resin layer in which the lattice-shaped concave-convex surface 15 is formed is gradually cooled, and the sheet 7a is guided to the lower one side by the guide guide frame 11, 12) lattice by After the adhesive is applied to the surface of the iron surface 15, the surface is slightly melted by the heat transfer heater 13 and passed between the conveyor belts 14 and 14a installed up and down so that a constant distance is maintained. It is a device that can obtain a synthetic resin board continuously and cut it to a suitable length.

Claims (1)

구동로울러(1)와 공회전로울러(2)에 컨베이어벨트(3)를 일정간격이 양측으로 평행하게 설치하여 상부후방에 합성수지 용융액공급호어포(4)를 설치하고 그 전방에 망목이 큰 망(5)을 두루마리로 설치하여 안내로울러(6)에 의하여 합성수지층(7)에 덮여지게 하고 컨베이어벨트(3) 중앙부에 평행유지로울러(8)를 설치하여 그 직상부에 일정간격이 유지되게 주연에 격자상의 요철면(9)을 형성한 성형로울러(10)를 설치하고 양측 컨베이어벨트(3)가 유지하는 일정간격사이에는 유도안내를(11)을 설치하여 그 하부에 접착액 도포로울러(12)와 전열히이터(13)를 차례로 설치하고 그 후방에는 일정간격이 유지되게 상, 하로 컨베이어벨트(14)(14a)를 설치하여서 된 격자상 공간을 형성한 합성수지 파낼성형장치.Conveyor belts (3) are installed on the driving roller (1) and the idle roller (2) in parallel at regular intervals on both sides, so that the synthetic resin melt supply hoar can (4) is installed on the upper rear and the mesh is large in front of it (5). ) Is rolled up to cover the synthetic resin layer (7) by the guide roller (6) and the parallel roller (8) is installed at the center of the conveyor belt (3) so that a certain distance is maintained at the upper part of the lattice at the periphery Install a forming roller 10 having a concave-convex surface 9 on the upper surface, and guide guides 11 are installed between the conveyor belts 3 at predetermined intervals, and the adhesive liquid applying roller 12 and the lower part thereof are installed. A synthetic resin drill molding apparatus in which a heat transfer heater (13) is installed in order and a grid space is formed by installing conveyor belts (14, 14a) up and down so that a predetermined interval is maintained at the rear thereof.
KR1019930022018A 1993-10-22 1993-10-22 Molding method for synthetic resin panel KR970005623B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930022018A KR970005623B1 (en) 1993-10-22 1993-10-22 Molding method for synthetic resin panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022018A KR970005623B1 (en) 1993-10-22 1993-10-22 Molding method for synthetic resin panel

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KR950011101A KR950011101A (en) 1995-05-15
KR970005623B1 true KR970005623B1 (en) 1997-04-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071302A3 (en) * 2008-12-17 2010-08-12 (주)엘지하우시스 Biodegradable material for an advertisement, and method for preparing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030041742A (en) * 2001-11-21 2003-05-27 황덕현 PETEABS omitted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071302A3 (en) * 2008-12-17 2010-08-12 (주)엘지하우시스 Biodegradable material for an advertisement, and method for preparing same

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