CN113119271B - Equipment and process for filling environment-friendly UV putty on edge of workpiece - Google Patents

Equipment and process for filling environment-friendly UV putty on edge of workpiece Download PDF

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Publication number
CN113119271B
CN113119271B CN201911418812.7A CN201911418812A CN113119271B CN 113119271 B CN113119271 B CN 113119271B CN 201911418812 A CN201911418812 A CN 201911418812A CN 113119271 B CN113119271 B CN 113119271B
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Prior art keywords
workpiece
bottom plate
double
conveying bottom
milling
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CN201911418812.7A
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CN113119271A (en
Inventor
黄雄杰
杨江宁
杜亚斐
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Taizhou Rayard Wood Industry Co ltd
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Taizhou Rayard Wood Industry Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08Moulding or pressing
    • B27N3/18Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B27N3/183Forming the mat-edges, e.g. by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B27N7/005Coating boards, e.g. with a finishing or decorating layer

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention discloses equipment and a process for filling environment-friendly UV putty on the edge of a workpiece, wherein the equipment comprises a frame, a conveying bottom plate, a power system, a bilateral rough edge milling system, a bilateral spraying system, a bilateral finish edge milling system, a coating system and an ultraviolet lamp irradiation system. Compared with the prior art, the technical scheme of the invention reduces the processing procedure of edge sealing of a piece of base paper, reduces the procedures of a production line, improves the efficiency by 25% and reduces the labor cost by 20%; because a sealing process is omitted, the product is manufactured Cheng Huashang, the damage probability is reduced, the one-time qualification rate of the product is improved, and the scrappage of the product caused by scratch is expected to be reduced by at least 30% compared with the normal value.

Description

Equipment and process for filling environment-friendly UV putty on edge of workpiece
Technical Field
The invention belongs to the technical field of furniture processing, and particularly relates to equipment and a process for filling environment-friendly UV putty on edges of workpieces.
Background
In the furniture production and processing process, the shaving board material accounts for about 80% of the product material. The defect of the shaving board is that after sawing, a large number of holes are formed at the edge, and the particle feeling is serious. Therefore, edge sealing treatment is required, and two common treatment modes exist at present:
(1) The edge is directly sealed with ABS with the thickness of 0.4-1.5 mm.
(2) The edges were sealed with 0.3mm thick base paper, after which the product parts were covered by 0.1mm thick facing paper.
The two ways all need to pass through the edge bonding machine, on the one hand, from the needs of shortening production process, after the part passes through the edge bonding of base paper, the material is required to flow backwards back to the cladding process, and this leads to producing the part according to the present equipment layout, the material is not smooth and easy. On the other hand, the long-term use of base paper with a thickness of 0.3mm at the edge as the plate edge balance layer and then coating with facing paper requires more than 1 edge sealing step in terms of process cost. Moreover, the more the procedures are carried out, the more the product is scratched and damaged, and the lower the qualification rate of the product is caused, so that the problem needs to be studied and improved.
Disclosure of Invention
The invention aims to: the invention aims at overcoming the defects of the prior art and provides equipment and a process for filling environment-friendly UV putty on the edge of a workpiece
The technical scheme is as follows: the invention discloses equipment for filling environment-friendly UV putty on the edge of a workpiece, which comprises a frame, a conveying bottom plate, a power system, a double-sided rough milling system, a double-sided spraying system, a double-sided finish milling system, a cladding system and an ultraviolet lamp irradiation system, wherein the conveying bottom plate is fixed on the frame, the front end of the conveying bottom plate is provided with a feed inlet, the tail end of the conveying bottom plate is provided with a discharge outlet, the conveying bottom plate is provided with a conveying roller, the conveying roller is driven by the power system to drive the conveying roller to move forward, the two sides of the conveying bottom plate are provided with the double-sided rough milling system at the downstream of the feed inlet, the two sides of the conveying bottom plate are provided with the double-sided spraying system at the downstream of the double-sided rough milling system, the two sides of the double-sided finish milling system are provided with the cladding system at the two sides of the conveying bottom plate, the downstream of the cladding system is the discharge outlet, and the ultraviolet lamp irradiation system is positioned above the conveying bottom plate and is positioned at the downstream of the double-sided spraying system, so that ultraviolet curing is performed on the workpiece filled with UV putty;
the bilateral rough milling system comprises a left rough milling cutter and a right milling cutter, and the left rough milling cutter and the right milling cutter are driven by a power system to operate;
the bilateral spraying system comprises a left spray head and a right spray head, and the left spray head and the right spray head are driven by a power system to operate; the bilateral finish milling system comprises a left finish milling cutter and a right finish milling cutter, and the left finish milling cutter and the right finish milling cutter are driven by a power system to run;
the conveying bottom plate, the power system, the bilateral rough milling system, the bilateral spraying system, the bilateral finish milling system and the coating system are connected with the intelligent control system of the Internet of things, and the intelligent control system of the Internet of things controls operation.
Further, in order to be convenient for correct the work piece position, improve machining precision, the feed inlet both sides are equipped with the striker plate, the one end and the conveying bottom plate swing joint of striker plate.
Further, one end of the conveying bottom plate and one end of the striker plate are movably connected through a spring reset assembly, a sliding groove is formed in the conveying bottom plate, a matched sliding block is arranged at the bottom of the striker plate, the sliding block is inserted into the sliding groove to slide in a reciprocating manner, and a reset spring is arranged between the back of the striker plate and the side edge of the conveying bottom plate.
Further, a workpiece hardness sensor is further arranged at the upstream of the double-side finish milling system, and hardness monitoring is carried out on the edges of the filled UV putty and cured workpiece.
The invention also provides a process for filling the environment-friendly UV putty on the edge of the workpiece by adopting the equipment, which comprises the following steps:
(1) And (3) feeding: placing the workpiece in a feed port, and automatically adjusting the position of a baffle plate by the feed port according to the size of the workpiece to ensure that the workpiece is positioned in the middle of a conveying bottom plate;
(2) Cutting: the workpiece is conveyed to a double-side rough milling system through conveying, the intelligent control system of the Internet of things senses the position of materials, the double-side rough milling system is started, rough milling is carried out on two sides of the workpiece, and the materials continue to be conveyed after the rough milling is finished;
(3) Filling putty: the workpiece is conveyed to a bilateral spraying system, the intelligent control system of the Internet of things senses the position of the material, the bilateral spraying system is started, UV putty spraying filling is carried out on two side parts of the workpiece, and the workpiece is conveyed continuously after filling is finished;
(4) Finish milling edge: UV putty on two sides of the workpiece is solidified after being irradiated by an ultraviolet lamp irradiation system, and then two sides of the workpiece are subjected to finish milling by a double-side finish milling system;
(5) Coating: and coating the edge of the workpiece subjected to finish milling by a coating system to finish UV putty filling of the edge of the workpiece.
Further, in order to avoid the problems of deformation, warping and embrittlement of the workpiece in the processing process, the moisture content of the workpiece in the step (1) is 10-20%.
The beneficial effects are that:
(1) Compared with the prior art, the technical scheme of the invention reduces the processing procedure of edge sealing of a piece of base paper, reduces the procedures of a production line, improves the efficiency by 25% and reduces the labor cost by 20%.
(2) The prior art seals edges on base paper, the material contains a certain formaldehyde release, and serious health hidden danger exists in terms of the environmental protection of the final product, so that the problem can be effectively avoided by adopting the scheme of the invention.
(3) The high-efficiency environment-friendly UV putty replaces the original edge sealing of 0.3mm paper by processing the edge substrate, because the UV putty is a photosensitive drying material, the UV putty is instantly dried, has no volatilization or toxicity after drying, has good hardness, and the material cost is slightly lower than that of the edge sealing material of 0.3mm paper.
(4) Because a sealing process is omitted, the product is manufactured Cheng Huashang, the damage probability is reduced, the one-time qualification rate of the product is improved, and the scrappage of the product caused by scratch is expected to be reduced by at least 30% compared with the normal value.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an apparatus for environmentally friendly UV putty filling of workpiece edges provided by the invention;
wherein: 1. the device comprises a frame, 2, a conveying bottom plate, 3, a workpiece, 4, a double-sided rough milling system, 41, a left rough milling cutter, 42, a right milling cutter, 5, a double-sided spraying system, 51, a left spray nozzle, 52, a right spray nozzle, 6, a double-sided finish milling system, 61, a left finish milling cutter, 62, a right finish milling cutter, 7, a feed inlet, 8, a discharge outlet, 9 and a baffle plate.
Detailed Description
The technical scheme of the invention is described in detail below through the drawings, but the protection scope of the invention is not limited to the embodiments.
Example 1: the equipment for filling the environment-friendly UV putty on the edge of the workpiece comprises a frame 1, a conveying bottom plate 2, a power system, a double-sided rough milling system 4, a double-sided spraying system 5, a double-sided finish milling system 6, a cladding system and an ultraviolet lamp irradiation system, wherein the conveying bottom plate 2 is fixed on the frame 1, the front end of the conveying bottom plate 2 is provided with a feed inlet 7, the tail end of the conveying bottom plate 2 is provided with a discharge outlet 8, the conveying bottom plate 2 is provided with a conveying roller, the conveying roller is driven by the power system to drive the conveying roller to drive the workpiece 3 to move forwards, the double-sided rough milling system 4 is arranged on two sides of the conveying bottom plate 2 at the downstream of the feed inlet 7, the double-sided finish milling system 5 is arranged on two sides of the conveying bottom plate 2 at the downstream of the double-sided rough milling system 4, the double-sided finish milling system 6 is arranged on two sides of the conveying bottom plate 2, the downstream of the double-sided finish milling system 6 is a cladding system, the downstream of the cladding system is a discharge outlet 8, and the ultraviolet lamp irradiation system is positioned above the conveying bottom plate 2 and downstream of the conveying bottom plate 5, and ultraviolet curing is performed on the workpiece filled with the UV putty;
the double-sided rough edge milling system 4 comprises a left rough edge milling cutter 41 and a right edge milling cutter 42, and the left rough edge milling cutter 41 and the right edge milling cutter 42 are driven to run by a power system;
the bilateral spraying system 5 comprises a left spray head 51 and a right spray head 52, and the left spray head 51 and the right spray head 52 are driven to operate by a power system;
the double-sided finish milling system 6 comprises a left finish milling cutter 61 and a right finish milling cutter 62, and the left finish milling cutter 61 and the right finish milling cutter 62 are driven by a power system to run;
the conveying bottom plate 2, the power system, the bilateral rough edge milling system 4, the bilateral spraying system 5, the bilateral finish edge milling system 6 and the coating system are connected with the intelligent control system of the Internet of things, and the intelligent control system of the Internet of things controls operation.
In order to facilitate correcting the position of a workpiece and improve the machining precision, two sides of the feed inlet 7 are provided with baffle plates 9, and one end of each baffle plate 9 is movably connected with the conveying bottom plate; the conveying bottom plate 2 is movably connected with one end of the striker plate 9 through a spring reset assembly, a sliding groove is formed in the conveying bottom plate, a matched sliding block is arranged at the bottom of the striker plate, the sliding block is inserted into the sliding groove to slide in a reciprocating manner, and a reset spring is arranged between the back of the striker plate and the side edge of the conveying bottom plate.
In the equipment, a workpiece hardness sensor is further arranged at the upstream of the double-side finish milling system, and hardness monitoring is carried out on the edges of the filled UV putty and cured workpiece.
The invention also provides a process for filling the environment-friendly UV putty on the edge of the workpiece by adopting the equipment, which comprises the following steps:
(1) And (3) feeding: placing the workpiece in a feed port, and automatically adjusting the position of a baffle plate by the feed port according to the size of the workpiece to ensure that the workpiece is positioned in the middle of a conveying bottom plate;
(2) Cutting: the workpiece is conveyed to a double-side rough milling system through conveying, the intelligent control system of the Internet of things senses the position of materials, the double-side rough milling system is started, rough milling is carried out on two sides of the workpiece, and the materials continue to be conveyed after the rough milling is finished;
(3) Filling putty: the workpiece is conveyed to a bilateral spraying system, the intelligent control system of the Internet of things senses the position of the material, the bilateral spraying system is started, UV putty spraying filling is carried out on two side parts of the workpiece, and the workpiece is conveyed continuously after filling is finished;
(4) Finish milling edge: UV putty on two sides of the workpiece is solidified after being irradiated by an ultraviolet lamp irradiation system, and then two sides of the workpiece are subjected to finish milling by a double-side finish milling system;
(5) Coating: and coating the edge of the workpiece subjected to finish milling by a coating system to finish UV putty filling of the edge of the workpiece.
When the process is adopted for processing, in order to avoid the problems of deformation, warping and embrittlement of the workpiece in the processing process, the water content of the workpiece in the step (1) is 10-20%.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (2)

1. The filling equipment comprises a frame, a conveying bottom plate, a power system, a double-sided rough milling system, a double-sided spraying system, a double-sided finish milling system, a cladding system and an ultraviolet lamp irradiation system, wherein the conveying bottom plate is fixed on the frame, a feed inlet is arranged at the front end of the conveying bottom plate, a discharge outlet is arranged at the tail end of the conveying bottom plate, a conveying roller is arranged on the conveying bottom plate, the conveying roller is driven by the power system to drive the workpiece to move forwards, the double-sided rough milling system is arranged at the two sides of the conveying bottom plate at the downstream of the feed inlet, the double-sided spraying system is arranged at the two sides of the conveying bottom plate at the downstream of the double-sided rough milling system, the double-sided finish milling system is arranged at the two sides of the conveying bottom plate, the cladding system is arranged at the downstream of the double-sided finish milling system, and the ultraviolet lamp irradiation system is arranged above the conveying bottom plate and is arranged at the downstream of the double-sided spraying system to carry out ultraviolet curing on the workpiece filled with UV putty;
the bilateral rough milling system comprises a left rough milling cutter and a right milling cutter, and the left rough milling cutter and the right milling cutter are driven by a power system to operate;
the bilateral spraying system comprises a left spray head and a right spray head, and the left spray head and the right spray head are driven by a power system to operate;
the bilateral finish milling system comprises a left finish milling cutter and a right finish milling cutter, and the left finish milling cutter and the right finish milling cutter are driven by a power system to run;
the conveying bottom plate, the power system, the bilateral rough milling system, the bilateral spraying system, the bilateral finish milling system and the cladding system are connected with the intelligent control system of the Internet of things, and the intelligent control system of the Internet of things controls operation;
the two sides of the feeding hole are provided with material blocking plates, and one end of each material blocking plate is movably connected with the conveying bottom plate;
the conveying bottom plate is movably connected with one end of the material baffle through a spring reset assembly, a sliding groove is formed in the conveying bottom plate, a matched sliding block is arranged at the bottom of the material baffle, the sliding block is inserted into the sliding groove to slide in a reciprocating manner, and a reset spring is arranged between the back of the material baffle and the side edge of the conveying bottom plate;
the upper stream of the double-side finish milling system is also provided with a workpiece hardness sensor, and hardness monitoring is carried out on the edges of the filled UV putty and cured workpiece;
the method is characterized by comprising the following steps of:
(1) And (3) feeding: placing the workpiece in a feed port, and automatically adjusting the position of a baffle plate by the feed port according to the size of the workpiece to ensure that the workpiece is positioned in the middle of a conveying bottom plate;
(2) Cutting: the workpiece is conveyed to a double-side rough milling system through conveying, the intelligent control system of the Internet of things senses the position of materials, the double-side rough milling system is started, rough milling is carried out on two sides of the workpiece, and the materials continue to be conveyed after the rough milling is finished;
(3) Filling putty: the workpiece is conveyed to a bilateral spraying system, the intelligent control system of the Internet of things senses the position of the material, the bilateral spraying system is started, UV putty spraying filling is carried out on two side parts of the workpiece, and the workpiece is conveyed continuously after filling is finished;
(4) Finish milling edge: UV putty on two sides of the workpiece is solidified after being irradiated by an ultraviolet lamp irradiation system, and then two sides of the workpiece are subjected to finish milling by a double-side finish milling system;
(5) Coating: and coating the edge of the workpiece subjected to finish milling by a coating system to finish UV putty filling of the edge of the workpiece.
2. The process for environmentally friendly UV putty filling of a workpiece edge as set forth in claim 1, wherein: the water content of the workpiece in the step (1) is 10-20%.
CN201911418812.7A 2019-12-31 2019-12-31 Equipment and process for filling environment-friendly UV putty on edge of workpiece Active CN113119271B (en)

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CN113119271B true CN113119271B (en) 2024-03-19

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2172324Y (en) * 1992-10-06 1994-07-20 赵景明 Tile-like floor block using shaving board as basic material
CN101712174A (en) * 2009-02-19 2010-05-26 潘学扬 Method for coating surface of wooden product
CN104552553A (en) * 2015-01-12 2015-04-29 哥乐巴环保科技(上海)有限公司 Artificial board double edge milling machine and artificial board machining method thereof
CN205415944U (en) * 2015-11-19 2016-08-03 梁应荣 Automatic change edging bag sealer
CN205466644U (en) * 2016-01-27 2016-08-17 东莞市南兴家具装备制造股份有限公司 Take automatic edge sealing machine of sand light
CN107486380A (en) * 2017-08-24 2017-12-19 中山易必固新材料科技有限公司 Radiation curing system and curing process for polymer coating on surface of wooden plane plate
CN108908623A (en) * 2018-09-13 2018-11-30 南京我乐定制家具有限公司 A kind of plate cladding production system and its production technology
CN208247082U (en) * 2018-05-09 2018-12-18 湖州索菲洛木业科技有限公司 The top finishing floor of MULTILAYER COMPOSITE
CN211762241U (en) * 2019-12-31 2020-10-27 泰州市龙洋木业有限公司 Equipment for filling environment-friendly UV (ultraviolet) putty on edge of workpiece

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2172324Y (en) * 1992-10-06 1994-07-20 赵景明 Tile-like floor block using shaving board as basic material
CN101712174A (en) * 2009-02-19 2010-05-26 潘学扬 Method for coating surface of wooden product
CN104552553A (en) * 2015-01-12 2015-04-29 哥乐巴环保科技(上海)有限公司 Artificial board double edge milling machine and artificial board machining method thereof
CN205415944U (en) * 2015-11-19 2016-08-03 梁应荣 Automatic change edging bag sealer
CN205466644U (en) * 2016-01-27 2016-08-17 东莞市南兴家具装备制造股份有限公司 Take automatic edge sealing machine of sand light
CN107486380A (en) * 2017-08-24 2017-12-19 中山易必固新材料科技有限公司 Radiation curing system and curing process for polymer coating on surface of wooden plane plate
CN208247082U (en) * 2018-05-09 2018-12-18 湖州索菲洛木业科技有限公司 The top finishing floor of MULTILAYER COMPOSITE
CN108908623A (en) * 2018-09-13 2018-11-30 南京我乐定制家具有限公司 A kind of plate cladding production system and its production technology
CN211762241U (en) * 2019-12-31 2020-10-27 泰州市龙洋木业有限公司 Equipment for filling environment-friendly UV (ultraviolet) putty on edge of workpiece

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