CN108819171A - A kind of novel SPC floor mold - Google Patents
A kind of novel SPC floor mold Download PDFInfo
- Publication number
- CN108819171A CN108819171A CN201810671650.7A CN201810671650A CN108819171A CN 108819171 A CN108819171 A CN 108819171A CN 201810671650 A CN201810671650 A CN 201810671650A CN 108819171 A CN108819171 A CN 108819171A
- Authority
- CN
- China
- Prior art keywords
- die lip
- upper die
- lower die
- mold
- lip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000006077 pvc stabilizer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to floor mold technical fields, and in particular to a kind of novel SPC floor mold;Cored screw, lower mold body, lower die lip, lower die lip adjustable plate and lower die lip, which are adjusted, including upper die body, upper die lip, upper die lip adjustable plate, upper die lip adjusts cored screw;Mold is made of upper and lower die body in the present invention, and upper and lower die body is all met without spelling, no buildup, sizing, and forming is fast, and the continuous available machine time is long, reduces production cost;Because SPC floor thick-ness range general in the market is 3-8mm, finely tunes change die orifice size by upper and lower die orifice flexible deformation, and cooperate the use of graduated scale, it can guarantee in elastic deformation's allowed band of mold materials, meet production needs, produce the bottom plate of different-thickness;The present invention is fairly simple in mold repair, cleaning and maintenance, also improves the production efficiency on floor.
Description
Technical field
The present invention relates to floor mold technical fields, and in particular to a kind of novel SPC floor mold.
Background technique
Floor is a kind of floor decorative material.The classification on floor has very much, has by textural classification:Natural landscape
Plate, solid wooden floor board, reinforced composite wooden floor, solid wooden compound floor, bamboo-wood floor, cork flooring etc.;Classification by use has:Household
Occasion floor, commercial situations floor, antistatic floor, outdoor flooring, the dedicated floor of choreography, in Stadium field exclusively
Plate, dedicated floor of track and field etc.;Have by environmental protection grade classification:E1 grade floor, E0 grade floor, the F4 star of JAS star criteria
Plate etc..Some dedicated floors of special propaganda underground heat of Chinese market as long as accomplishing that substrate is stablized, are not cracked in fact, indeformable,
Environmental-protecting performance is high, can keep the temperature thermally conductive, and even pure solid wooden floor board, floor heating can use.
The floor SPC is mainly mixed to form compound shakedown material by the certain proportion that calcium powder, PVC stabilizer combine.It is
The new material for responding national emission reduction and inventing, hard SPC indoor floor are used in the external very universal prevalence in house ornamentation market
Adoring to household is perfectly to present very much, and the floor SPC is using calcium powder as primary raw material, by being plasticized extrusion sheet, four-roll calendaring heat
Coloured silk film decorative layer and wearing layer are applied, does not include heavy metal formaldehyde band harmful substance, is 100% Environmental protection floor for being free of formaldehyde, is
Real zero formaldehyde floor.
SPC floor surface does not have hole, will not seep water;Will not be seamed after splicing, after being infected with spot, gently wiped with rag
Examination, can easily clear up, will not leave behind the marking for being difficult to remove, and also not need to be maintained with special curing product.
Needing to use mold when producing the floor SPC, general SPC floor mold is by lower mold body currently on the market, upper die body,
Adjustable choked flow stick, upper movable die lip composition (as shown in Figure of description Fig. 2).When producing the floor of different-thickness, upper activity
Die lip can produce the product of different-thickness toward adjusting is moved up and down to change opening range.In addition, by the way that choked flow stick is adjusted
The speed that runner discharging speed can be finely tuned guarantees the uniformity of discharging.
But there are still following disadvantages:Because upper mold there are splicing seams in mold runner, pressure is normally produced in extruder
Under, the splicing seams molding pressure that risen becomes larger, and buildup is easy at splicing seams, and road causes the plate face produced to have machine marks, influences plate
Face quality, and accumulate the easy graphitic corrosion mold of PVC material laser heating in splicing seams, the not long (spelling of continuous available machine time
Joint filler has been accumulated mostly to shut down to clear up and turned back on again), production cost, and mold cleaning, maintenance trouble are increased,
Production efficiency is low.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel SPC floor molds, for solving above-mentioned background skill
The technical issues of proposed in art.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of novel SPC floor mold, including upper die body, upper die lip, upper die lip adjustable plate, upper die lip adjust hollow spiral shell
Silk, lower mold body, lower die lip, lower die lip adjustable plate, lower die lip adjust cored screw;The upper die body and lower mold body runner are whole
The connectionless piece structure of body formula;The right side of the upper die body, the right side of lower mold body be connected separately with die lip adjustable plate, under
Die lip adjustable plate;The upper die body, lower mold body right part be respectively equipped with resiliently flexible upper die lip and lower die lip;It is described
Upper die lip adjustable plate, lower die lip adjustable plate top be respectively equipped with to be equipped with and adjust cored screw and lower die with externally threaded upper die lip
Lip adjusts cored screw;The top rotation of the lower mold body right part is equipped with graduated scale.
Preferably, the upper die lip adjusts cored screw and the top of lower die lip adjusting cored screw is respectively connected with connection
Bar.
Preferably, the free end of the connecting rod is equipped with external screw thread, and the upper die lip adjusts cored screw and lower die lip
The two sides for adjusting the top of cored screw offer the band internal thread mounting hole with connecting rod matching ends.
Preferably, the graduated scale is millimeter graduated scale.
Preferably, the bottom of the upper die lip right part and the top of lower die lip right part are by elastic metallic material system
At.
Preferably, the upper die lip adjusts cored screw and lower die lip adjusts and is respectively equipped with die lip adjusting in cored screw
Hexagon socket head cap screw, lower die lip adjust hexagon socket head cap screw.
(3) beneficial effect
1, mold is made of upper and lower die body, and upper and lower die body is all met without spelling, no buildup, sizing, and forming is fast, continuous to be switched on
Time is long, reduces production cost.
2, because SPC floor thick-ness range general in the market is 3-8mm, finely tunes change by upper and lower die orifice flexible deformation
Die orifice size can guarantee in elastic deformation's allowed band of mold materials, meet production needs, produces the ground of different-thickness
Plate.
3, mold repair, cleaning, maintenance are simple, improve production efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is side structure schematic diagram of the invention;
Fig. 2 is the side structure schematic diagram of SPC floor mold general currently on the market.
The upper die lip of the upper die lip adjustable plate of the upper die lip of 1- upper die body, 2-, 3-, 4- adjusts cored screw, 5- lower mold body, 6- lower die
Die lip adjusts the upper die lip of cored screw, 9- connecting rod, 10- graduated scale, 11- and adjusts interior hexagonal under die lip adjustable plate, 8- under lip, 7-
Die lip adjusts hexagon socket head cap screw, 13- die feeding mouth, 14- mould discharging mouth, 15- and choked flow stick is adjusted under screw, 12-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It is as follows that referring now to " Fig. 1 ", technical scheme in the embodiment of the invention is clearly and completely described:
When specific operation, there is connection screw thread hole to connect with mould rack below mold, have at die feeding mouth threaded hole with
Plastic extruder connection, is just not detailed here.
A kind of novel SPC floor mold, including the adjusting of upper die body 1, upper die lip 2, upper die lip adjustable plate 3, upper die lip are hollow
Screw 4, lower mold body 5, lower die lip 6, lower die lip adjustable plate 7 and lower die lip adjust cored screw 8;5 runner of upper die body 1 and lower mold body
It is the connectionless piece structure of monoblock type;The right side of upper die body 1, the right side of lower mold body 5 are connected separately with die lip adjusting
Plate 3, lower die lip adjustable plate 7;The upper die body 1, lower mold body 5 right part be respectively equipped with resiliently flexible 2 and of upper die lip
Lower die lip 5;Upper die lip adjustable plate 3, lower die lip adjustable plate 7 top be respectively equipped be equipped with adjusted with externally threaded upper die lip it is hollow
Screw 4 and lower die lip adjust cored screw 8;The top rotation of 5 right part of lower mold body is equipped with graduated scale 10.
Specifically, upper die lip adjusts cored screw 4 and the top of lower die lip adjusting cored screw 8 is respectively connected with connecting rod 9;
The free end of connecting rod 9 is equipped with external screw thread, and upper die lip adjusts the top of cored screw 4 and lower die lip adjusting cored screw 8
Two sides offer the band internal thread mounting hole with 9 matching ends of connecting rod;Graduated scale 10 is millimeter graduated scale 10;On
The top of the bottom of 2 right part of die lip and lower 6 right part of die lip is made of elastic metallic material;Upper die lip adjusts cored screw
4 and lower die lip adjust cored screw 8 in be respectively equipped with die lip adjust hexagon socket head cap screw 11, lower die lip adjust hexagon socket head cap screw
12。
It is as follows that referring now to " Fig. 1 ", technical scheme in the embodiment of the invention is clearly and completely described:
Case study on implementation step (as shown in Figure 1):After mold installs, such as need to produce the floor of 3mm, mold factory mould
Having openings of sizes is all nature 8.5mm.Lower die orifice is first adjusted, unclamps hexagonal in lower die lip adjusting with allen wrench first
Screw 12, and lower die lip is rotated clockwise by connecting rod 9 and adjusts cored screw 8, because lower die lip adjustable plate 7 is solid with screw
It is scheduled on motionless in lower mold body 5, lower die lip adjusts cored screw 8 while making rotating motion, along lower die lip adjustable plate 7
Internal thread hole does that axis is mobile upwards, and pressing closer the die lip of 5 front of die body of staying, flexible deformation occurs upwards for mark along " Fig. 1 ",
Lower die lip is adjusted in turn and adjusts cored screw 8, arrives 5.75mm until die orifice up pushes up, and read by graduated scale 10, no
It needs individually graduated scale 10 to be taken to measure, it is practical more convenient.Then die orifice is adjusted again.Firstly, with allen wrench pine
It opens die lip and adjusts hexagon socket head cap screw 11, and die lip is rotated clockwise by connecting rod 9 and adjusts cored screw 4, because of upper mold
Lip adjustable plate 3 is screwed in motionless on upper die body 1, and upper die lip adjusts cored screw 4 while making rotating motion,
Internal thread hole on upper die lip adjustable plate 3 does downwards axis and moves, and the die lip of 1 front of compressing upper die body is along " Fig. 1 " mark
Flexible deformation occurs downwards, adjusts upper die lip in turn and adjusts cored screw 4, until die orifice is pressed onto 3mm down, then and passes through quarter
Degree ruler 10 is read.It can thus be switched on (raw material enters from die feeding mouth 13).Squeezed out by extruder, by mold at
Type adjusts cored screw 4 with die lip and finely tunes the uneven of product plate thickness, is formed by forming machine and produces the floor 3mm.Together
Reason adjusts the rotation of cored screw 8 and upper die lip adjusting cored screw 4 by lower die lip to change the size of die orifice, life
Is produced from 3-8mm different-thickness floor, last floor is taken out from mould discharging mouth 14.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that:It still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of novel SPC floor mold, including upper die body, upper die lip, upper die lip adjustable plate, upper die lip adjusting cored screw,
Lower mold body, lower die lip, lower die lip adjustable plate, lower die lip adjust cored screw;It is characterized in that:The upper die body and lower mold body stream
Road is the connectionless piece structure of monoblock type;The right side of the upper die body, the right side of lower mold body are connected separately with die lip
Adjustable plate, lower die lip adjustable plate;The upper die body, lower mold body right part be respectively equipped with resiliently flexible upper die lip and under
Die lip;The upper die lip adjustable plate, lower die lip adjustable plate top be respectively equipped be equipped with adjusted with externally threaded upper die lip it is hollow
Screw and lower die lip adjust cored screw;The top rotation of the lower mold body right part is equipped with graduated scale.
2. a kind of novel SPC floor mold according to claim 1, it is characterised in that:The upper die lip adjusts hollow spiral shell
The top that silk and lower die lip adjust cored screw is respectively connected with connecting rod.
3. a kind of novel SPC floor mold according to claim 2, it is characterised in that:The free end of the connecting rod
Equipped with external screw thread, the two sides that the upper die lip adjusts the top that cored screw and lower die lip adjust cored screw offer and connect
The band internal thread mounting hole of extension bar matching ends.
4. a kind of novel SPC floor mold according to claim 1, it is characterised in that:The graduated scale is millimeter scale
Ruler.
5. a kind of novel SPC floor mold according to claim 1, it is characterised in that:The bottom of the upper die lip right part
The top of portion and lower die lip right part is made of elastic metallic material.
6. a kind of novel SPC floor mold according to claim 1, it is characterised in that:The upper die lip adjusts hollow spiral shell
Silk and lower die lip adjust and are respectively equipped with die lip adjusting hexagon socket head cap screw in cored screw, lower die lip adjusts hexagon socket head cap screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810671650.7A CN108819171A (en) | 2018-06-26 | 2018-06-26 | A kind of novel SPC floor mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810671650.7A CN108819171A (en) | 2018-06-26 | 2018-06-26 | A kind of novel SPC floor mold |
Publications (1)
Publication Number | Publication Date |
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CN108819171A true CN108819171A (en) | 2018-11-16 |
Family
ID=64137676
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CN201810671650.7A Pending CN108819171A (en) | 2018-06-26 | 2018-06-26 | A kind of novel SPC floor mold |
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CN (1) | CN108819171A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110524834A (en) * | 2019-09-30 | 2019-12-03 | 湖北安信塑料模具有限公司 | A kind of crack resistence wood moulding extrusion die |
CN114102962A (en) * | 2021-11-16 | 2022-03-01 | 宜兴留森模具制造有限公司 | SPC in-mold composite co-extrusion foaming floor mold |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273420A (en) * | 1990-11-05 | 1993-12-28 | Roehm Gmbh Chemische Fabrik | Extrusion die for thermoplastic webs |
CN103538231A (en) * | 2013-10-28 | 2014-01-29 | 浙江精诚模具机械有限公司 | Foaming plate die head |
CN105365191A (en) * | 2015-12-07 | 2016-03-02 | 武汉现代精工机械股份有限公司 | Novel hollow plate extrusion die |
CN107150434A (en) * | 2017-06-26 | 2017-09-12 | 昆山新留森模具制造有限公司 | A kind of PVC and PP hardboards mould |
CN206598552U (en) * | 2017-03-28 | 2017-10-31 | 赵旭民 | Exempt to print out film device in a kind of PC films production process |
CN208359421U (en) * | 2018-06-26 | 2019-01-11 | 昆山新留森模具制造有限公司 | A kind of novel SPC floor mold |
-
2018
- 2018-06-26 CN CN201810671650.7A patent/CN108819171A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273420A (en) * | 1990-11-05 | 1993-12-28 | Roehm Gmbh Chemische Fabrik | Extrusion die for thermoplastic webs |
CN103538231A (en) * | 2013-10-28 | 2014-01-29 | 浙江精诚模具机械有限公司 | Foaming plate die head |
CN105365191A (en) * | 2015-12-07 | 2016-03-02 | 武汉现代精工机械股份有限公司 | Novel hollow plate extrusion die |
CN206598552U (en) * | 2017-03-28 | 2017-10-31 | 赵旭民 | Exempt to print out film device in a kind of PC films production process |
CN107150434A (en) * | 2017-06-26 | 2017-09-12 | 昆山新留森模具制造有限公司 | A kind of PVC and PP hardboards mould |
CN208359421U (en) * | 2018-06-26 | 2019-01-11 | 昆山新留森模具制造有限公司 | A kind of novel SPC floor mold |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110524834A (en) * | 2019-09-30 | 2019-12-03 | 湖北安信塑料模具有限公司 | A kind of crack resistence wood moulding extrusion die |
CN114102962A (en) * | 2021-11-16 | 2022-03-01 | 宜兴留森模具制造有限公司 | SPC in-mold composite co-extrusion foaming floor mold |
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TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: 214200 building E20, formwork Industrial Park, Changxing Road, Xushe Town, Yixing City, Wuxi City, Jiangsu Province Applicant after: Yixing liusen Mould Manufacturing Co.,Ltd. Address before: 215300 No. 66, Shunxing Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: KUNSHAN XINLIUSEN MOULD MANUFACTURING Co.,Ltd. |
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TA01 | Transfer of patent application right |